WO2007138736A1 - 刃材曲げ加工方法及び刃材曲げ加工装置 - Google Patents
刃材曲げ加工方法及び刃材曲げ加工装置 Download PDFInfo
- Publication number
- WO2007138736A1 WO2007138736A1 PCT/JP2007/000381 JP2007000381W WO2007138736A1 WO 2007138736 A1 WO2007138736 A1 WO 2007138736A1 JP 2007000381 W JP2007000381 W JP 2007000381W WO 2007138736 A1 WO2007138736 A1 WO 2007138736A1
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- WIPO (PCT)
- Prior art keywords
- bending
- blade material
- thickness direction
- blade
- plate thickness
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
Definitions
- the present invention relates to a blade material bending method and a blade material bending apparatus capable of continuously performing a process of bending a strip-shaped blade material in the sheet width direction and a process of bending in the sheet thickness direction. Related.
- FIGS. 3 8 and 39 there are cases where cuts and perforations are formed on a work W such as paperboard using an outlet overnight die 1 0 0 to which a blade material 1 is attached. is there.
- the rotary die 100 is used in combination with the anvil 20 0 which is a receiving roller.
- the blade 1 attached to the rotary die 100 has a cutting edge 12 provided at one edge in the plate width direction protruding from the outer peripheral surface of the rotary die 100 and its cutting edge 1 2 force ⁇ Bent to a shape parallel to the outer peripheral surface of the rotary die 100.
- the anvil 200 can be appropriately selected from an iron-made hard surface and a rubber-made soft surface.
- FIG. 40 to FIG. 42 show an example of a bending process for obtaining the blade material 1 attached to the rotary die 100 shown in FIG.
- FIG. 40 shows a state in which the blade material 1 is bent in the plate thickness direction and formed into a substantially rectangular shape in plan view. In this state, the entire blade edge 12 is located on the virtual horizontal plane.
- Fig. 41 shows a state in which one side of the rectangular blade 1 in Fig. 11 is bent in the plate width direction of the blade 1 from its end to the middle.
- the curved shape in which the side view shape of the blade edge 1 bulges in the portion subjected to bending in the plate width direction that is, the curvature along the outer peripheral surface of the mouth overnight die 100.
- the shape has changed.
- Such bending is performed by performing one side of the rectangular blade 1 and its opposite side.
- the resulting blade 1 is shown in FIG.
- the blade material bending method of bending the blade material 1 in the plate width direction is, for example, performed by the applicant of the present invention using a roller from both sides of a portion close to the blade edge of the blade material having a blade edge at one edge in the width direction.
- a compression / stretching step in which the compressed portion is stretched in the longitudinal direction by being sandwiched by a die of the mold and compressed in the thickness direction, and the compression / stretching step is continuously displaced by rotating the die.
- Patent Document 1 Japanese Patent Laid-Open No. 2 0 0 4 _ 1 4 1 9 5 9
- the appropriate curvature that matches the bending in the plate width direction is included in the blade material.
- the blade material bending system in which the blade material is first bent in the plate thickness direction as described above, and then bent in the plate width direction to obtain a complete blade material product. Therefore, it is difficult to obtain a blade material product that accurately matches the curvature of the blade material bent in the plate width direction, that is, it is difficult to obtain a blade material product with a complicated curved surface shape.
- the present invention has been made to solve such a problem, and can continuously perform a process of bending the blade material in the sheet width direction and a process of bending the blade material in the sheet thickness direction. It is an object of the present invention to provide a bending method and a bending apparatus for a blade that can improve efficiency.
- the present invention includes a process for bending the blade material in the plate width direction and a process for bending in the plate thickness direction. It is an object of the present invention to provide a blade material bending method and a bending device capable of reducing the size and size of the entire bending apparatus while continuously performing the above. Furthermore, the present invention enables bending in the plate thickness direction in accordance with the curvature of the blade material bent in the plate width direction, so that the blade material can be bent with a high precision to obtain a fine and complex shape blade material product. An object is to provide a processing method and a bending apparatus. Means for solving the problem
- FIGS. 1 to 23 A method for bending a blade according to the present invention will be described with reference to the reference numerals in FIGS. 1 to 23 for easy understanding of the contents of the invention as described in claim 1.
- the blade material bending method in which the strip plate-like blade material 1 having the blade edge 12 at one edge in the plate width direction is intermittently fed to the machining die portion 5 and bent by the machining die portion 5 when the feeding is stopped.
- the bending process by the processing mold part 5 includes a plate width direction bending process for bending the blade material 1 in the plate width direction, and a plate thickness direction bending process process for bending in the plate thickness direction after the bending process.
- the blade material 1 In the plate width direction bending process of the blade material, the blade material 1 is sandwiched from both sides in the plate thickness direction by a pair of rotary press claws 13 and 14 provided in the processing mold part 5 in the plate thickness direction. By compressing, the compressed part is stretched in the length direction of the blade and bent in the plate width direction.
- the platen direction bending shaft body 3 1 provided in the processing mold part 5 and the plate thickness direction bending shaft body are rotated and fitted into a paired state.
- the plate thickness direction bending cylindrical body 3 2 and the plate thickness direction bending shaft body 31 allow the blade material 1 to pass through the blade material through hole 3 3 with respect to the axis of the plate thickness direction bending shaft body.
- a first opening 34 and a second opening 35 are formed in the plate thickness direction bending cylinder 32 so as to face the open end of the blade material through hole 33. Then, the blade material 1 threaded from the blade material through hole 33 to the first opening 34 through the second opening 35 is the plate thickness direction bending shaft 3 1 and the plate thickness direction bending cylinder. It is characterized in that it is bent in the thickness direction by rotating the body 32 relatively.
- the compression amount is gradually increased toward one edge in the plate width direction of the blade material 1 at a compression position with respect to the blade material 1.
- the blade width direction bending process of the blade material can be performed.
- the amount of compression means the amount of reduction in wall thickness that occurs in the blade 1 when the blade 1 is compressed in the thickness direction.
- the stretched length of the blade 1 due to compression becomes longer as it is closer to one edge of the blade 1 in the plate width direction, and shorter as it is farther from one edge of the blade width direction. Therefore, at the compressed part, as shown in Fig. 26, one edge of the blade 1 in the plate width direction can be processed into a curved shape that bulges in the plate width direction.
- the compression amount is reduced toward the other end edge in the plate width direction of the blade material 1 at a compression position with respect to the blade material 1. It is possible to perform a bending process of the blade material 1 in the plate width direction that is gradually increased. According to this, the stretched length of the blade 1 due to compression becomes longer as it is closer to the other edge of the blade 1 in the plate width direction, and becomes shorter as it is away from the other edge in the plate width direction. Therefore, at the compressed portion, as shown in FIG. 28, the other end edge in the plate width direction of the blade 1 can be processed into a curved shape bulging in the plate width direction.
- the blade material bending method according to any one of claims 1 to 3, wherein, as described in claim 4, the leading edge 1 3 a, 14 a along the plate width direction of the blade material 1
- the blade material 1 can be bent in the plate width direction using V-shaped rotary press claws 1 3 and 14 with a cross section.
- a pair of rotary press claws 1 3 and 1 4 are arranged on both sides of the blade 1 so as to be capable of rotating in opposite directions, and these rotary press claws 1 3 and 1
- the plate width direction bending can be performed by bringing 14 close by relative rotation. According to this, it is possible to concentrate the pressing force by the leading edges 1 3 a and 1 4 a of the rotary press claws 1 3 and 1 4 on the blade material 1 to efficiently extend the blade material 1 and bend it in the plate width direction. it can.
- the blade material bending method according to claim 1 is as follows. As described in claim 7, the pair of mouth tally press claws 1 3 and 1 4 are perpendicular to each other so as to be rotatable in opposite directions on both sides of the blade material 1. A pair of rotary press drive shafts 15 and a rotary press driven shaft 16 that are opposed to each other in a posture are attached so that their respective leading edges 1 3 a and 14 a protrude outside the shaft. By rotating the shaft 15 and the rotary press driven shaft 16 relative to each other to bring the rotary press claws 13 and 14 close to each other, bending in the plate width direction can be performed. According to this, the pair of rotary press claws 1 3 and 1 4 are held by the rotary press driving shaft 15 and the rotary press driven shaft 16 with the relative rotation of the driving shaft and the driven shaft. And stable and reliable bending in the plate width direction can be performed.
- the plate thickness direction bending shaft body 31 is formed and fixed in a cylindrical shape, and the plate thickness direction bending shaft body 3 is fixed.
- the plate thickness direction bending shaft 3 1, the rotary press driving shaft 15 and the rotary press driven shaft 16 and the plate thickness direction bending cylinder 3 2 are bent in the plate width direction under a compact state. Bending in the thickness direction can be performed immediately after processing.
- the blade material bending method according to claim 8 includes the plate-thickness-direction bending shaft body 31 and the plate-thickness-direction bending tube body 32 in the plate width direction as described in claim 9. Bent The plate thickness direction bending process can be performed while being inclined with respect to the blade material 1 so as to match the curvature of the blade material. According to this, it is possible to obtain a blade material having a complicated curved surface shape with high accuracy.
- the blade material bending method includes a blade material through hole 3 3 in the plate thickness direction bending shaft body 31 as described in claim 10.
- the gap between the outer peripheral surface of the outlet side forming portion and the inner peripheral surface of the first opening forming portion in the plate thickness direction bending cylindrical body 32 is provided with a gap 36 equal to the plate thickness of the blade material 1 to be bent in the plate thickness direction. It can be processed.
- the thickness direction bending cylinder 3 2 passes the edge 3 2 1 facing the first opening 3 4 through the outlet side of the blade through hole 3 3.
- the blade 1 can be bent in the thickness direction by rotating relative to the thickness direction bending shaft 31 up to the rotation angle.
- the blade material bending method according to any one of claims 1 to 9, wherein the blade material bending hole 3 3 of the plate thickness direction bending shaft 31 is formed as described in claim 11.
- the plate thickness direction bending can be performed with the gap between the outer peripheral surface of the outlet side forming portion and the inner peripheral surface of the first opening forming portion in the plate thickness direction bending cylinder 32 being close to zero. According to this, it is possible to finely process the blade material 1 with a radius of curvature having a small radius of curvature.
- the blade material bending apparatus is described with reference to the reference numerals in FIGS. 1 to 23 for easy understanding of the contents of the invention as described in claim 12. Then, a blade bending apparatus that intermittently feeds a strip-shaped blade material 1 having a cutting edge 12 at one edge in the plate width direction to the machining die portion 5 and performs bending by the machining die portion 5 when the feeding is stopped.
- the processing die portion 5 includes a plate width direction bending die portion 9 that bends the blade material 1 in the plate width direction, and a plate thickness direction bending operation that bends in the plate thickness direction after bending in the plate width direction.
- the plate portion 10 is provided with a mold portion 10, and the plate width direction bending die portion 9 is provided with a pair of rotary press claws 13, 14 arranged on both sides of the blade member 1 so as to be relatively rotatable in opposite directions.
- these rotary press claws 1 3 and 1 4 have a leading edge 1 3 a along the plate width direction of the blade 1 1 4 a is provided, these rotary press claws 1 3, 1 4 relative times in opposite directions
- the blade 1 is sandwiched between the tip edges 13a and 14a from both sides in the plate thickness direction and compressed in the plate thickness direction so that the compressed portion of the blade material is
- the blade is bent in the plate width direction by extending in the length direction, and the plate thickness direction bending mold part 10 includes a plate thickness direction bending shaft 3 1 and the plate thickness direction bending shaft.
- the plate thickness direction bending shaft body 31 is provided with a blade material through hole 33 which allows the blade material to pass therethrough.
- a first opening 3 4 and a second opening that are formed to penetrate in a direction perpendicular to the axis of the shaft body, and that are bent in the thickness direction of the cylindrical body 3 2, are opposed to the open end of the blade through hole 3 3.
- the blade material 1 threaded from the blade material passage hole 3 3 through the first opening 3 4 through the second opening 3 5 to the plate thickness direction bending shaft body 3 1.
- the blade bending apparatus configured in this way, after the blade is bent in the plate width direction, it can be subsequently bent in the plate thickness direction, and the production efficiency can be significantly improved.
- the tip edges 1 3 a and 14 a of the pair of rotary press claws 1 3 and 1 4 as described in claim 1 3 are:
- the blade material 1 can be compressed by pressing the portion to be compressed in a state where the blade material 1 is inclined with respect to the side surfaces 11 and 11 of the blade material 1 facing each other. According to this, when performing the bending process in the plate width direction, the rotary press claws 1 3 and 14 are simply pressed against the blade material 1 so that the compression amount of the blade material 1 is directed toward one edge of the blade material 1 in the plate width direction. Thus, it gradually increases or decreases.
- the blade bending apparatus has a pair of rotary press claws 1 3 and 14 having respective leading edges 1 3 a and 14 a as defined in claim 1 4,
- the amount of compression with respect to the blade 1 can be inclined so as to gradually increase toward one end edge in the plate width direction of the blade 1. According to this, the stretched length of the blade 1 due to compression becomes longer as it is closer to one edge of the blade in the plate width direction, and becomes shorter as it is closer to the plate width direction—edge. Therefore, as shown in Fig. 26, Can be processed into a curved shape with one edge in the plate width direction of the blade 1 bulging in the plate width direction.
- the blade bending apparatus has a pair of rotary press claws 1 3 and 1 4 having respective leading edges 13a and 14a,
- the amount of compression of the blade 1 can be inclined so as to gradually increase toward the other edge in the plate width direction of the blade 1. According to this, the stretched length of the blade 1 by compression becomes longer as it is closer to the other end edge in the plate width direction of the blade material, and becomes shorter as it is away from the other end edge in the plate width direction. Therefore, as shown in FIG. 28, at the compressed portion, the other edge in the plate width direction of the blade 1 can be processed into a curved shape that bulges in the plate width direction.
- the blade bending apparatus is configured such that the plate width direction bending mold part 9 includes the pair of rotary press claws 13 according to claim 14, 1 and a pair of rotary press claws 1 3 and 14 according to claim 15. According to this, one edge of the blade 1 in the plate width direction is processed into a curved shape that bulges in the plate width direction, and the other edge of the blade 1 in the plate width direction bulges in the plate width direction. And processing into a shape.
- the blade material bending apparatus according to any one of claims 1 to 1 to 16, wherein the pair of rotary press claws 1 3 and 1 4 is a blade material as described in claim 17 1
- the pair of rotary press claws 1 3 and 1 4 are held by the rotary press driving shaft 15 and the rotary press driven shaft 16 and stabilized with the relative rotation of the driving shaft and the driven shaft.
- reliable bending in the plate width direction can be performed.
- the plate thickness direction bending mold section 10 is concentrically incorporated into the sheet width direction bending mold section 9, as described in claim 18. Can be. According to this, it is possible to reduce the size and size of the entire bending apparatus.
- the plate-thickness-direction bending shaft body 31 is formed in a cylindrical shape as described in claim 19 and the plate-thickness-direction bending shaft body 3 1
- a pair of rotary press driving shafts 15 and a rotary press driven shaft 16 are housed in the rotary press cylinder 1 7 having blade material through holes 1 8 and 1 8. 18 may be inserted so as to communicate with the blade through hole 3 3 of the bending shaft body 31 in the thickness direction.
- the plate thickness direction bending shaft body 31 can be fixed, and the plate thickness direction bending cylinder body 32 can be rotated. According to this, the plate width in the state where the plate thickness direction bending shaft 31, the rotary press driving shaft 15 and the rotary press driven shaft 16 and the plate thickness direction bending cylinder 3 2 are accommodated in the compact bowl.
- the plate thickness direction bending process can be performed immediately after the direction bending process.
- the plate thickness direction bending mold portion 10 is formed in the plate width direction by the plate width direction bending mold portion 9 as described in claim 21.
- the blade 1 can be installed so that it can be tilted so that the tilt angle with respect to the blade 1 can be changed in accordance with the curvature of the bent blade 1. According to this, it is possible to bend in the plate thickness direction in accordance with the curvature of the blade material 1 bent in the plate width direction, so that a blade material having a complicated curved surface shape can be obtained with high accuracy.
- the blade bending apparatus according to any one of claims 1 to 1 or 1 is characterized in that, as described in claim 22, the plate thickness direction bending mold part 10 is in the plate width direction. It can be arranged side by side on the lower side of the bending tool part 9 in the blade feed direction. Even in this case, after the blade material 1 is bent in the sheet width direction, the bending can be performed in the thickness direction following the bow I.
- the blade material bending apparatus according to claim 1 2 is characterized in that, as described in claim 23, the plate width direction bending mold part 9 includes the pair of rotary press claws 1 3 according to claim 14, 14 and the pair of rotary press claws 1 3 and 14 according to claim 15 can be arranged in the blade feed direction. According to this, the cutting direction of the blade 1 is processed into a curved shape in which the edge bulges in the plate width direction, and the curved shape in which the other edge of the blade in the plate width direction bulges in the plate width direction. It becomes possible to process it. [0030] The blade material bending apparatus according to any one of claims 1 to 2 to 3, as described in claim 24, the blade material through hole 3 in the plate thickness direction bending shaft body 31.
- a gap 36 that is approximately the thickness of the blade 1 is provided between the outer peripheral surface of the outlet side forming portion and the inner peripheral surface of the first opening forming portion in the plate thickness direction bending cylinder 3 2. Can do. According to this, as shown in FIG. 29 (B), the bending direction cylindrical body 3 2 passes the edge 3 2 1 facing the first opening 3 4 through the exit side of the blade hole 3 3. The blade 1 can be bent in the plate thickness direction by rotating relative to the plate thickness direction bending shaft body 31 up to the rotation angle.
- the blade material bending apparatus according to any one of claims 1 to 2 to 3, as described in claim 25, the blade material through hole 3 in the plate thickness direction bending shaft body 31. 3, the gap between the outer peripheral surface of the outlet side forming portion and the inner peripheral surface of the first opening forming portion in the plate thickness direction bending cylindrical body 32 can be set to a state close to zero. According to this, it is possible to perform fine processing for bending the blade material 1 very small with a radius of curvature having a small curvature radius.
- the blade material bending method and bending apparatus of the present invention since the blade material can be continuously bent in the plate thickness direction following the blade width direction, the production efficiency can be improved. Can be significantly improved.
- FIG. 1 is an external perspective view of a blade material bending apparatus showing an embodiment of the present invention.
- FIG. 2 is a perspective view showing an internal structure of the blade material bending apparatus in FIG. 1.
- FIG. 3 is a cross-sectional plan view of the blade material bending apparatus of FIG.
- FIG. 4 is a side view of the blade bending apparatus shown in FIG.
- FIG. 5 The side view showing the state in which the plate thickness direction bending die is tilted is shown corresponding to Fig. 5.
- FIG. 6 is an external perspective view of a plate width direction bending die portion and a plate thickness direction bending die portion.
- FIG. 7 is a longitudinal side view of a plate width direction bending die portion and a plate thickness direction bending die portion.
- FIG. 8 is a cross-sectional view taken along line A_A in FIG.
- FIG. 9 is a front view of the plate width direction bending die part.
- FIG. 10 is a sectional view taken along line B_B in FIG.
- FIG. 11 is a side view of the plate width direction bending die part of FIG.
- FIG. 12 is a perspective view of the plate width direction bending die part of FIG. 9.
- FIG. 13 is an operation diagram of the plate width direction bending die part.
- FIG. 14 is a plan view of a rotary press cylinder.
- FIG. 15 is a front view of the rotary press cylinder.
- FIG. 16 is a side view of the rotary press cylinder.
- FIG. 17 is a perspective view of the same rotary press cylinder.
- FIG. 18 is a plan view of a plate thickness direction bending shaft of a plate thickness direction bending mold part.
- FIG. 19 is a cross-sectional view taken along line CC in FIG.
- FIG. 20 is a plan view of a plate thickness direction bending shaft body of a plate thickness direction bending die.
- FIG. 21 is a sectional view taken along the line DD in FIG.
- FIG. 22 is a perspective view of a plate thickness direction bending shaft body of a plate thickness direction bending mold part.
- FIG. 23 is an exploded perspective view of the blade material bending apparatus in FIG. 1.
- FIG. 24 is a front view of a pair of rotary press claws of the plate-width-direction bending mold part, (A) shows a state where the pair of rotary press claws are separated, and (B) shows a pair of rotary press claws. The state which approached and compressed the blade material is each shown.
- FIG. 25 is a front view of a pair of rotary press claws of another embodiment, (A) shows a state where a pair of rotary press claws are separated, and (B) shows a pair of rotary press claws approaching. The blade material is shown compressed.
- FIG. 26 is a side view of the blade material bent in the plate width direction.
- FIG. 27 is a side view of a state in which a blade material of another embodiment is bent in the plate width direction.
- FIG. 28 is a side view of a state in which a blade material of still another embodiment is bent in the plate width direction.
- FIG. 29 is a cross-sectional plan view of the plate width direction bending die portion and the plate thickness direction bending die portion.
- (A) shows the state before bending the plate material in the plate thickness direction
- (B) shows the plate material. The state after bending is shown in the plate thickness direction.
- FIG. 30 is a cross-sectional plan view of a plate width direction bending die portion and a plate thickness direction bending die portion showing a plate thickness direction bending state of another embodiment.
- FIG. 31 is a plan view showing another example of the blade material bent in the plate thickness direction.
- FIG. 32 is a cross-sectional plan view corresponding to FIG. 10 showing a plate width direction bending die portion of another embodiment.
- FIG. 33 is a cross-sectional plan view of a blade bending apparatus of another embodiment.
- FIG. 34 is a cross-sectional plan view of a blade bending apparatus of still another embodiment.
- FIG. 35 is a cross-sectional plan view of a blade bending apparatus according to another embodiment.
- Fig. 2 shows the plate width direction bending die portion and the plate thickness direction bending die portion of another embodiment.
- FIGS. 37A to 37K are process diagrams of an example of bending a plate material in the plate thickness direction using the plate thickness direction bending mold part shown in FIG. 36.
- FIG. 38 is a perspective view showing a usage state of the rotary die.
- FIG. 39 is a side view showing the usage state of the rotary die.
- FIG. 40 is a perspective view showing a blade material before bending in the plate width direction of a conventional example.
- FIG. 41 is a perspective view showing a blade material in the middle of bending in the plate width direction of a conventional example.
- FIG. 42 is a perspective view showing a blade material after bending in the plate width direction of a conventional example.
- FIG. 1 is an external perspective view of a blade material bending apparatus showing an embodiment of the present invention
- FIG. 2 is a perspective view showing the internal structure of the blade material bending apparatus
- FIG. 3 is a blade material bending process
- Fig. 4 is a side view of the blade bending apparatus.
- a work table 3 is installed on a casing 2, and a blade material feeding unit 4 and a processing die unit are provided on the work table 3. 5 is provided.
- the blade material feed section 4 includes a pair of blade material feed rollers 6 and 7 disposed on both sides of a band plate-like blade material 1 having a blade edge 12 at one edge in the plate width direction. By intermittently rotating the pair of blade material feed rollers 6 and 7 in opposite directions, the blade material 1 is intermittently fed into the machining die portion 5 with the blade edge 12 facing up.
- the machining die portion 5 includes a plate width direction bending die portion 9 for bending the blade material in the plate width direction, and a plate thickness direction after the plate width direction bending. And a plate thickness direction bending die part 10 for bending.
- the plate width direction bending die portion 9 and the plate thickness direction bending die portion 10 are arranged concentrically.
- the plate width direction bending die portion 9 is provided with a pair of rotary press claws 13 that are disposed on both sides of the blade 1 so as to be relatively rotatable in opposite directions.
- 1 and 4 are provided.
- Each rotary press claw 1 3 and 1 4 is formed in a V-shaped cross-section with tip edges 1 3 a and 1 4 a along the plate width direction of the blade 1, and opposite to each other on both sides of the blade 1
- a pair of rotary press driving shafts 15 and a rotary press driven shaft 16 that are opposed to each other in a vertical position so that they can rotate are respectively connected to the tip end of each rotary press.
- 1 3 a and 1 4 a are attached so that they protrude from the shaft.
- the rotary press driving shaft 15 and the rotary press driven shaft 16 are accommodated in the state shown in FIGS. 6 to 8 in the rotary press cylinder 17 shown in FIGS. 15 to 17.
- blade material through holes 1 8 and 1 8 that allow the passage of the blade material 1 sandwich the axis of the cylinder 17 at the intermediate portion in the height direction of the rotary press cylinder 17. It is formed in a symmetrical place.
- the blade through holes 18 and 18 are in communication with the gap between the rotary press driving shaft 15 and the rotary press driven shaft 16.
- the rotary press cylinder 17 is mounted in a vertical posture by holding the upper and lower ends of the rotary press cylinder 17 on the work table 3 with cylinder holders 19 and 20.
- the rotary press driving shaft 15 and the rotary press driven shaft 16 are rotated in the opposite directions in the rotary press cylinder 17 by the rotary press claw drive mechanism 21.
- the rotary one press claw drive mechanism 2 1 is a fan-shaped drive gear 2 2, 2 at the upper and lower ends of each rotary press driving shaft 15 and the rotary press driven shaft 1 6 protruding from the upper and lower ends of the rotary press cylinder 1 7. 3 while fixing the drive pinions 2 6 and 2 7 to the upper and lower ends of the driving drive shaft 24 and the driven drive shaft 25 respectively so that the adjacent drive pinions 2 6 and 2 7 are mated with each other.
- drive pinions 2 6 and 2 7 are engaged with drive gears 2 2 and 2 3.
- the lower end of the drive shaft 24 is connected via a coupling 30 to the rotation shaft 29 of the forward / reverse drive motor 28 for bending in the plate width direction.
- the rotary press driving shaft 1 5 and the rotary press driven shaft 1 6 are driven in the forward and reverse directions in the rotary press cylinder 17 by the forward / reverse drive motors 1 and 8.
- each of the leading edges 13 a and 14 a has a shape along the plate width direction of the blade 1 and a cross-section V It is formed in a letter shape.
- the tip edges 1 3a and 1 4a of the pair of rotary press claws 1 3 and 1 4 are perpendicular to each other with the blade edge 1 2 facing up between them.
- the blade 1 is inclined downwardly with respect to the vertical side surfaces 1 1, 11 of the blade 1.
- 2 and are set to the same angle it is conceivable that these tilt angles 0 1 and 0 2 are different.
- Fig. 24 (A) With the rotary press claws 1 3 and 1 4 at their leading edges 1 3 a and 1 4 a separated from each other, the blade material 1 is in the vertical position with the cutting edge 1 2 up Then, the forward / reverse drive motor 28 for bending in the width direction of the plate is started to bring the rotary press claws 1 3 and 1 4 into close contact with the leading edges 1 3 a and 14 a. By doing so, as shown by arrow F in Fig. 24 (B), the leading edges 1 3 a and 14 a of the rotary press claws 1 3 and 1 4 are attached to both side surfaces 1 1 and 1 1 of the blade 1.
- the blade material 1 is sandwiched between the pair of rotary press claws 1 3 and 1 4 and compressed in the thickness direction, and the blade material 1 is stretched in the longitudinal direction according to the amount of compression at that time. Bent in the plate width direction. This is the plate width direction bending process. As shown in Fig. 26, the pressing traces N 1 and N 2 of the tip edges 1 3 a and 14 a remain in the shape of the blade 1 as many times as the number of repetitions.
- Figure 24 (B) shows the tip of one rotary press claw 14
- the maximum compression amount of the blade material 1 compressed by the pressing of the edge 14 a that is, the maximum reduction amount of the wall thickness of the blade material 1 caused by the compression is indicated by a symbol d.
- the amount of bending of the blade 1 in the width direction of the blade 1 can be adjusted by adjusting the amount of compression by the tip edges 13a, 14a relative to the blade 1 as appropriate, or by adjusting the pitch of the compression points as appropriate. It is possible to change. Therefore, it is possible to freely adjust the curvature radius P (see Fig. 5) of the blade material 1 bent in the plate width direction.
- the blade material 1 can be bent in the plate width direction from its end portion to an intermediate position as shown in FIG.
- the blade material 1 has a slit-shaped cut at the other edge in the plate width direction of the blade material 1 that is long in the plate width direction at predetermined intervals in the length direction of the blade material 1.
- the cutting edge 1 2 is formed in a corrugated shape so that the blade material 1 to be bent can be used to form a perforation in the workpiece. It can also be applied to blades 1 that are formed on a straight blade without being formed.
- the plate thickness direction bending die portion 10 is concentrically incorporated into the plate width direction bending die portion 9.
- the plate thickness direction bending die section 10 is composed of a plate thickness direction bending shaft 3 1 and a plate thickness direction bending cylinder 3 2 which turns around the plate thickness direction bending shaft 3 1 and is externally fitted in an even pair state. Is done.
- the plate thickness direction bending shaft 31 is formed in a cylindrical shape, and the plate thickness direction bending shaft 31 is formed in the plate thickness direction bending shaft 31 as shown in Figs.
- the rotary press cylinder 17 containing the pair of rotary press driving shafts 15 and the rotary press driven shaft 16 is inserted into the rotary press cylinder 17.
- the plate thickness direction bending shaft 3 1 is externally fitted to the rotary press cylinder 17 concentrically and in a non-rotating fixed state.
- the blade thickness direction bending shaft body 3 1 is formed with blade material through holes 3 3 and 3 3 that allow the blade material 1 to pass therethrough in a direction perpendicular to the axis of the plate thickness direction bending shaft body 31.
- the plate thickness direction bending shaft 3 1 has a rotary press cylinder 1 7 so that its blade through holes 3 3 and 3 3 communicate with the blade through holes 1 8 and 1 8 of the rotary press cylinder 1 7. Are fitted concentrically and in a fixed state.
- the first opening 3 4 and the second opening 3 5 are symmetrical with respect to the axis in the plate thickness direction bending cylinder 3 2 fitted on the plate thickness direction bending shaft 31. It is formed in the place.
- the first opening 3 4 and the second opening 3 5 are formed so as to oppose the blade material through holes 3 3 and 3 3 of the plate thickness direction bending shaft body 3 1. Also formed in a large opening.
- a blade is formed between the outer peripheral surface of the outlet side end of the blade material through hole 3 3 in the plate thickness direction bending shaft 31 and the inner peripheral surface of the first opening forming portion of the thickness direction bending cylinder 3 2.
- a gap 36 (see Fig. 8) about the thickness of material 1 is provided.
- Blade material through hole 3 3 force through second opening 3 5, blade material 1 passing through first opening 3 4, plate thickness direction bending shaft 3 1 and plate thickness direction bending cylinder 3 2 are relative By bending it, bending is performed in the direction of the plate thickness.
- the plate thickness direction bending cylinder 3 2 includes a rotation driving mechanism of the plate thickness direction bending cylinder 3 2 including a forward / reverse drive motor 37 for plate thickness direction bending. 3 to 8 Forward rotation 'Reverse.
- the rotary drive mechanism 3 8 is connected to the rotary shaft 3 9 of the forward / reverse drive motor 3 7 and the lower end of the drive shaft 4 1 with the drive pinion 40 fixed to the upper end via a force coupling 4 2.
- the driven gear 43 is externally fitted and fixed to the lower end of the plate thickness direction bending cylindrical body 32, and the driven gear 43 is engaged with the driving pinion 40.
- the plate thickness direction bending shaft body 31, the plate thickness direction bending cylinder body 3 2, and the plate thickness direction bending shaft body rotation drive mechanism 38 are provided.
- the thickness direction bending die part 10 provided is attached to a mounting base 44 separate from the casing 2.
- the thickness direction bending shaft 3 1 is fixed to the notch 4 5 (see Fig. 23) of the mounting base 4 4 with the bending shaft upper holder 4 6 (see Fig. 23).
- the lower end is fitted and fixed to the mounting hole 4 7 (see Fig. 23) opened in the mounting base 44 with the bent shaft lower holder 4 8 (see Fig. 23).
- the driving pinion 40 is installed on the mounting base 44, and the forward / reverse drive motor 37 is mounted on the mounting base 44 in a suspended state.
- the plate thickness direction bending die portion 10 has an inclination angle with respect to the blade material 1 in accordance with the curvature of the blade material 1 bent in the plate width direction bending portion 9 by the plate width direction bending die portion 9.
- the mounting base 4 4 can be tilted by the tilting drive mechanism 4 9 (see Fig. 4 and Fig. 5) so that the degree can be changed.
- a pair of support shafts 50 are perpendicular to the blade through holes 18 at the intermediate portion in the height direction on the outer periphery of the rotary press cylinder 17 of the plate width direction bending die portion 9 as shown in FIG. It is provided so as to protrude in the direction.
- the plate thickness direction bending shaft body 3 of the plate thickness direction bending die section 10 can swing about the support shaft 50 relative to the rotary press cylinder 17. It is fitted outside.
- the internal shape of the plate thickness direction bending shaft 3 1 is that the plate thickness direction bending shaft 3 1 swings around the support shaft 50 on the outside of the rotary press cylinder 17.
- the inside of the plate thickness direction bending shaft 3 1 does not interfere with the side surface of the rotary breath cylinder 1 7 so that it does not interfere with the oscillation. It is formed into a shape. That is, as shown in FIGS. 7 and 19, the internal shape of the plate thickness direction bending shaft body 31 is such that the location 51a above the bearing portion 51 is larger than the outer diameter of the rotary brace cylinder 17.
- the lower portion 5 1 b below the support bearing portion 51 is formed in a shape that expands downward from the outer diameter of the rotary press cylinder 17.
- recessed grooves 52, 52 are provided in parallel to the axis and open downward at symmetrical positions across the axis of the plate thickness direction bending shaft body 31.
- the support bearing portions 51 and 51 are provided at the upper ends of the concave grooves 52 and 52, respectively.
- the tilt drive mechanism 4 9 for tilting the plate thickness direction bending die portion 10 is a unit for attaching a pair of tilt drive gears 5 3 and 5 3 to the mount 4 4.
- a forward / reverse drive motor 5 4 and a pair of transmission gears 5 5, 5 5 that rotate via the intermediate transmission gear 5 7 by the forward / reverse drive motor 5 4 are mounted on the work table 3 of the housing 2,
- the transmission gears 5 5 and 5 5 are meshed with the tilt drive gears 5 3 and 5 3.
- bending in the plate thickness direction by driving the forward / reverse drive motor 5 4 Die part 1 0 swings around the support shaft 5 0 together with the mounting base 4 4 through the transmission gear 5 5 and drive gear 5 3.
- the tilt angle with respect to can be changed and varied.
- the first end of the plate thickness direction bending cylinder 3 2 is connected to the open end of the blade through hole 3 3 of the plate thickness direction bending shaft 31.
- the first opening 3 4 and the second opening 3 5 are in a state of facing each other.
- the blade material 1 passes through the second opening 3 5 of the sheet thickness direction bending cylinder 3 2, the inlet side open end of the blade material through hole 3 3, and the rotary press of the above-mentioned sheet width direction bending die part 9. It is fed between the claws 1 3 and 1 4 and bent in the plate width direction as described above.
- the blade 1 is bent by a predetermined bending angle in the plate thickness direction. Thereafter, the forward / reverse drive motor 37 is reversely rotated to return the plate thickness direction bending cylinder 32 to the initial position and stop. This is the plate thickness direction bending process. Then, it is bent in the thickness direction by the same procedure as the bending process.
- the forward / reverse drive motor 37 is driven in the reverse direction to rotate the plate thickness direction bent cylinder 3 2 in the plate thickness direction. What is necessary is just to rotate in the other direction (clockwise) K with respect to the flanged body 31.
- the blade material 1 can be bent into a substantially rectangular shape in plan view as shown in FIG.
- the blade material Prior to this processing, the blade material is bent in the thickness direction by driving the forward / reverse drive motor 5 4 of the tilting drive mechanism 49 to cause the plate thickness direction bending die section 10 to be rotated on the support shaft 50.
- the blade previously bent in the plate width direction by the plate width direction bending die part 9 is used.
- the plate thickness direction bending die part 10 can be tilted at a predetermined angle so as to match the curvature (1 ZP) of the material 1.
- p indicates the distance from the center O of the partial arc portion of the plate 1 bent in the plate width direction to the center line in the width direction of the blade 1, that is, the radius of curvature.
- the plate width direction bending die portion 9 is a pair of rotary presses.
- the leading edges 1 3 a and 1 4 a of the claws 1 3 and 1 4 are shown in Fig. 24 (A),
- the amount of compression of blade 1 is inclined so that the amount of compression toward blade 1 gradually increases toward the edge in the width direction of the blade (blade edge 1 2).
- ) And (B) can be used that are inclined so as to gradually increase toward the other end in the width direction of the blade 1.
- the leading edges 13a and 14a are connected to one edge in the width direction of the blade 1 (the cutting edge 12) as shown in Figs. 24 (A) and 24 (B).
- a pair of rotary press claws 1 3 and 14 4 that are inclined so as to gradually increase toward the other end in the width direction are the same rotary press driving shaft 15 and rotary one press driven shaft 1 It can also be attached to 6.
- the former rotary press claws 1 3 and 1 4 are the relative positive rotations of the rotary press driving shaft 15 and the rotary press driven shaft 16 (in the direction of arrow Q in FIG. 32).
- the latter rotary press claws 1 3 and 1 4 are the relative reverse rotation of the rotary press drive shaft 15 and the rotary press driven shaft 16 (FIG. 32). In the direction of arrow R).
- the blade material 1 is bent in the plate width direction and then bent in the plate thickness direction so that the entire bending apparatus can be made compact and downsized while being bent in the plate thickness direction.
- the bending mold part 10 is concentrically incorporated in the plate width direction bending mold part 9, but instead, as shown in Fig. 33, the plate thickness direction bending mold part 10 is in the plate width direction. It may be arranged side by side on the lower side of the bending material portion 9 in the blade material feeding direction. Even in such a configuration, after the blade 1 is bent in the plate width direction, it can be subsequently bent in the plate thickness direction. Further, as shown in FIG.
- the rotary press drive shaft 15 with the rotary press claws 1 3 and 14 and the rotary press follower shaft 16 can be installed side by side in the blade feed direction.
- a pair of rotary press claws 1 3, 14 inclined so as to gradually increase toward a portion closer to one edge in the width direction (blade edge 12) of the blade material 1.
- a pair of rotary press claws 1 3 and 1 4 inclined so as to gradually increase toward the other end in the width direction of the blade 1
- the plate width direction bending mold part 9 attached to the same rotary press driving shaft 15 and rotary press driven shaft 16 is arranged side by side on the upper side of the blade material feeding direction of the plate thickness direction bending mold part 10 You may do what.
- the blade material 1 is located at the outlet side open end of the blade material hole 3 3.
- the forward / reverse drive motor 37 of the bending shaft rotation drive mechanism 38 is driven to rotate forward by a predetermined angle under the condition of protruding by a fixed protrusion amount, and the direction of the plate thickness is as shown in Fig. 37 (B).
- the bending cylinder 3 2 rotates in one direction (counterclockwise) J with respect to the plate thickness direction bending shaft 31.
- the forward / reverse drive motor 3 7 stops normal rotation. .
- Both sides 11 1 and 11 1 are rolled by applying high pressure and the blade 1 is bent in the thickness direction.
- the relative rotation angle of the sheet thickness direction bending cylinder 3 2 is determined so that the edge 3 2 1 of the sheet thickness direction bending cylinder 3 2 becomes the blade material 1 during the sheet thickness direction bending molding.
- the amount of biting q is set such that the blade thickness 1 of the blade 1 is less than t, preferably less than 12 t.
- the forward / reverse drive motor 37 reverses by a predetermined angle to return the plate thickness direction bending cylinder 32 to the original position as shown in FIG. 37 (C), and feeds the blade 1 by a predetermined pitch.
- the bending process is repeated while intermittently feeding the blade material 1 by a predetermined pitch as shown in FIGS. 3 7 (D) to (K), so that the blade material 1 is made into a plate as shown in FIG. 3 7 (K). Can be bent at right angles to the thickness direction.
- both side surfaces 1 1 of the blade material 1 1 between the edge 3 2 1 of the plate thickness direction bending cylinder 3 2 and the outlet side open edge 3 1 1 of the plate thickness direction bending shaft 3 1 1 , 11 By applying high pressure to the material and rolling and bending the blade material 1 in the thickness direction, it is possible to perform micro-processing that can be bent very small with a small curvature radius.
- the plate thickness direction bending cylinder 3 2 is rotated relative to the plate thickness direction bending shaft body 31 in the other direction (clockwise). Bending may be performed.
- the blade feed motor 8, the forward / reverse drive motor 28 for bending in the plate width direction, the forward / reverse drive motor 37 for bending in the plate thickness direction, and the tilt drive mechanism 4 9 The operation timing and operation amount of the forward and reverse drive motors 5 and 4 are controlled by a computer, and the final bending shape of the blade 1 is A corresponding program is set up so that a signal based on the command of this program is input from the computer to each motor.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/227,767 US7770426B2 (en) | 2006-05-31 | 2007-04-10 | Blade material bending method and blade material bending device |
JP2008517780A JP4898801B2 (ja) | 2006-05-31 | 2007-04-10 | 刃材曲げ加工方法及び刃材曲げ加工装置 |
DE112007001295.1T DE112007001295B4 (de) | 2006-05-31 | 2007-04-10 | Verfahren und Vorrichtung zum Biegen eines Klingenmaterials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-151194 | 2006-05-31 | ||
JP2006151194 | 2006-05-31 |
Publications (1)
Publication Number | Publication Date |
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WO2007138736A1 true WO2007138736A1 (ja) | 2007-12-06 |
Family
ID=38650670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/000381 WO2007138736A1 (ja) | 2006-05-31 | 2007-04-10 | 刃材曲げ加工方法及び刃材曲げ加工装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7770426B2 (ja) |
JP (1) | JP4898801B2 (ja) |
DE (2) | DE102007016083A1 (ja) |
WO (1) | WO2007138736A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9314831B2 (en) * | 2011-06-24 | 2016-04-19 | Revcor, Inc. | Manufacturing system and methods |
CN104858296B (zh) * | 2015-05-27 | 2017-02-08 | 歌尔股份有限公司 | 一种弯折扳断装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11342423A (ja) * | 1998-05-28 | 1999-12-14 | Chiyoda:Kk | 帯材曲げ装置 |
JP2003001352A (ja) * | 2001-06-15 | 2003-01-07 | Suehiro Mizukawa | ロータリーダイ用刃材曲げ加工方法及びロータリーダイ用刃材曲げ加工装置 |
JP2004098137A (ja) * | 2002-09-10 | 2004-04-02 | Rezakku:Kk | ナイフ曲げ加工装置,その方法 |
JP2004141959A (ja) * | 2002-10-28 | 2004-05-20 | Suehiro Mizukawa | 刃材曲げ加工方法及び刃材曲げ加工装置 |
JP2004141960A (ja) * | 2002-10-28 | 2004-05-20 | Suehiro Mizukawa | 刃材曲げ加工方法及び刃材曲げ加工装置 |
JP2006026729A (ja) * | 2004-07-22 | 2006-02-02 | Koji Kitamoto | 金属帯板の曲げ金型 |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023290A (en) * | 1974-01-21 | 1977-05-17 | Josephson Joseph P | Chart device |
US4108164A (en) * | 1976-10-01 | 1978-08-22 | Hall Sr Henry W | Standard bending profile jacket |
US4101884A (en) * | 1977-02-03 | 1978-07-18 | Benton Jr Lawrence M | Visual display with magnetic overlay |
US4242823A (en) * | 1977-08-30 | 1981-01-06 | John Bruno | Magnetically attractive display device |
US4127752A (en) * | 1977-10-13 | 1978-11-28 | Sheldahl, Inc. | Tactile touch switch panel |
FR2411603A2 (fr) * | 1977-12-19 | 1979-07-13 | Zarudiansky Alain | Dispositif et procede d'enregistrement de restitution et de synthese de sensations tactiles |
US4414537A (en) * | 1981-09-15 | 1983-11-08 | Bell Telephone Laboratories, Incorporated | Digital data entry glove interface device |
US4557275A (en) * | 1983-05-20 | 1985-12-10 | Dempsey Jr Levi T | Biofeedback system |
GB2142711A (en) * | 1983-07-04 | 1985-01-23 | Philips Electronic Associated | Manually operable x-y signal generator |
US4550221A (en) * | 1983-10-07 | 1985-10-29 | Scott Mabusth | Touch sensitive control device |
US4581491A (en) * | 1984-05-04 | 1986-04-08 | Research Corporation | Wearable tactile sensory aid providing information on voice pitch and intonation patterns |
US4584625A (en) * | 1984-09-11 | 1986-04-22 | Kellogg Nelson R | Capacitive tactile sensor |
US4791416A (en) * | 1985-02-05 | 1988-12-13 | Zenith Electronics Corporation | Touch control system for controllable apparatus |
US4715235A (en) * | 1985-03-04 | 1987-12-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Deformation sensitive electroconductive knitted or woven fabric and deformation sensitive electroconductive device comprising the same |
FR2587912B1 (fr) * | 1985-10-01 | 1988-01-08 | Milcap France Sa | Garnissage textile formant support pour bio-transformation et separation de phase |
NL8600453A (nl) * | 1986-02-24 | 1987-09-16 | Tieman F J Bv | Op de tastzin werkende weergeefinrichting en werkwijze voor de vervaardiging daarvan. |
US4757453A (en) * | 1986-03-25 | 1988-07-12 | Nasiff Roger E | Body activity monitor using piezoelectric transducers on arms and legs |
AT387100B (de) * | 1986-05-06 | 1988-11-25 | Siemens Ag Oesterreich | Taktiles punktschrift- bzw. bilddisplay |
US4821030A (en) * | 1986-12-19 | 1989-04-11 | Tektronix, Inc. | Touchscreen feedback system |
US5986643A (en) * | 1987-03-24 | 1999-11-16 | Sun Microsystems, Inc. | Tactile feedback mechanism for a data processing system |
US4885565A (en) * | 1988-06-01 | 1989-12-05 | General Motors Corporation | Touchscreen CRT with tactile feedback |
US4926879A (en) * | 1988-06-13 | 1990-05-22 | Sevrain-Tech, Inc. | Electro-tactile stimulator |
US4871992A (en) * | 1988-07-08 | 1989-10-03 | Petersen Robert C | Tactile display apparatus |
JPH0721710B2 (ja) * | 1989-01-25 | 1995-03-08 | ヤマハ株式会社 | パッド付電子鍵盤楽器 |
US5121091A (en) * | 1989-09-08 | 1992-06-09 | Matsushita Electric Industrial Co., Ltd. | Panel switch |
GB2239376A (en) * | 1989-12-18 | 1991-06-26 | Ibm | Touch sensitive display |
US5035242A (en) * | 1990-04-16 | 1991-07-30 | David Franklin | Method and apparatus for sound responsive tactile stimulation of deaf individuals |
US5165897A (en) * | 1990-08-10 | 1992-11-24 | Tini Alloy Company | Programmable tactile stimulator array system and method of operation |
JP3219761B2 (ja) * | 1990-11-19 | 2001-10-15 | ソニー株式会社 | リモートコマンダー |
US5159159A (en) * | 1990-12-07 | 1992-10-27 | Asher David J | Touch sensor and controller |
US5212473A (en) * | 1991-02-21 | 1993-05-18 | Typeright Keyboard Corp. | Membrane keyboard and method of using same |
US5143505A (en) * | 1991-02-26 | 1992-09-01 | Rutgers University | Actuator system for providing force feedback to a dextrous master glove |
US5262777A (en) * | 1991-11-16 | 1993-11-16 | Sri International | Device for generating multidimensional input signals to a computer |
US5335557A (en) * | 1991-11-26 | 1994-08-09 | Taizo Yasutake | Touch sensitive input control device |
EP0563477A1 (en) * | 1992-03-25 | 1993-10-06 | Visage Inc. | Touch screen sensing apparatus |
US5437607A (en) * | 1992-06-02 | 1995-08-01 | Hwe, Inc. | Vibrating massage apparatus |
US5889236A (en) * | 1992-06-08 | 1999-03-30 | Synaptics Incorporated | Pressure sensitive scrollbar feature |
US5942733A (en) * | 1992-06-08 | 1999-08-24 | Synaptics, Inc. | Stylus input capacitive touchpad sensor |
US6008800A (en) * | 1992-09-18 | 1999-12-28 | Pryor; Timothy R. | Man machine interfaces for entering data into a computer |
US5316017A (en) * | 1992-10-07 | 1994-05-31 | Greenleaf Medical Systems, Inc. | Man-machine interface for a joint measurement system |
JP2804937B2 (ja) * | 1992-10-15 | 1998-09-30 | 矢崎総業株式会社 | システムスイッチ装置 |
US5451924A (en) * | 1993-01-14 | 1995-09-19 | Massachusetts Institute Of Technology | Apparatus for providing sensory substitution of force feedback |
US5355148A (en) * | 1993-01-14 | 1994-10-11 | Ast Research, Inc. | Fingerpoint mouse |
US5389849A (en) * | 1993-01-20 | 1995-02-14 | Olympus Optical Co., Ltd. | Tactility providing apparatus and manipulating device using the same |
WO1995000266A1 (fr) * | 1993-06-17 | 1995-01-05 | Suehiro Mizukawa | Appareil a cintrer une plaque de bande |
US5734373A (en) * | 1993-07-16 | 1998-03-31 | Immersion Human Interface Corporation | Method and apparatus for controlling force feedback interface systems utilizing a host computer |
JPH086493A (ja) * | 1993-07-21 | 1996-01-12 | Texas Instr Inc <Ti> | 点字テキストおよび点字図形用の電子的にリフレッシュ可能な触知型ディスプレイ |
GB9321086D0 (en) * | 1993-10-13 | 1993-12-01 | Univ Alberta | Hand stimulator |
KR100300397B1 (ko) * | 1994-04-21 | 2001-10-22 | 김순택 | 터치판넬및디지타이저기능을겸비한시스템및구동방법 |
US6004134A (en) * | 1994-05-19 | 1999-12-21 | Exos, Inc. | Interactive simulation including force feedback |
US5521336A (en) * | 1994-05-23 | 1996-05-28 | International Business Machines Corporation | Simplified digital pad sensor |
US5828364A (en) * | 1995-01-03 | 1998-10-27 | Microsoft Corporation | One-piece case top and integrated switch for a computer pointing device |
JP3478891B2 (ja) * | 1995-01-11 | 2003-12-15 | 末弘 水河 | 帯刃の製造方法 |
US5959613A (en) * | 1995-12-01 | 1999-09-28 | Immersion Corporation | Method and apparatus for shaping force signals for a force feedback device |
US5719561A (en) * | 1995-10-25 | 1998-02-17 | Gilbert R. Gonzales | Tactile communication device and method |
US5767457A (en) * | 1995-11-13 | 1998-06-16 | Cirque Corporation | Apparatus and method for audible feedback from input device |
US5914708A (en) * | 1996-04-04 | 1999-06-22 | Cirque Corporation | Computer input stylus method and apparatus |
US5943044A (en) * | 1996-08-05 | 1999-08-24 | Interlink Electronics | Force sensing semiconductive touchpad |
US5828197A (en) * | 1996-10-25 | 1998-10-27 | Immersion Human Interface Corporation | Mechanical interface having multiple grounded actuators |
US5982304A (en) * | 1997-03-24 | 1999-11-09 | International Business Machines Corporation | Piezoelectric switch with tactile response |
US6118435A (en) * | 1997-04-10 | 2000-09-12 | Idec Izumi Corporation | Display unit with touch panel |
US5887995A (en) * | 1997-09-23 | 1999-03-30 | Compaq Computer Corporation | Touchpad overlay with tactile response |
US5917906A (en) * | 1997-10-01 | 1999-06-29 | Ericsson Inc. | Touch pad with tactile feature |
US5977867A (en) * | 1998-05-29 | 1999-11-02 | Nortel Networks Corporation | Touch pad panel with tactile feedback |
US6429846B2 (en) * | 1998-06-23 | 2002-08-06 | Immersion Corporation | Haptic feedback for touchpads and other touch controls |
JP2001239339A (ja) * | 1999-03-23 | 2001-09-04 | Suehiro Mizukawa | 刃材曲げ機の刃材送り装置 |
US6680729B1 (en) * | 1999-09-30 | 2004-01-20 | Immersion Corporation | Increasing force transmissibility for tactile feedback interface devices |
JP2001314932A (ja) * | 2000-02-28 | 2001-11-13 | Santekusu Kk | 帯刃加工装置及び加工方法 |
AU2002336708A1 (en) * | 2001-11-01 | 2003-05-12 | Immersion Corporation | Method and apparatus for providing tactile sensations |
JP2005279772A (ja) * | 2004-03-26 | 2005-10-13 | Toshinaga Urabe | スチール・ルール抜型の自動曲げ機 |
-
2007
- 2007-04-03 DE DE102007016083A patent/DE102007016083A1/de not_active Withdrawn
- 2007-04-10 JP JP2008517780A patent/JP4898801B2/ja not_active Expired - Fee Related
- 2007-04-10 US US12/227,767 patent/US7770426B2/en not_active Expired - Fee Related
- 2007-04-10 DE DE112007001295.1T patent/DE112007001295B4/de not_active Expired - Fee Related
- 2007-04-10 WO PCT/JP2007/000381 patent/WO2007138736A1/ja active Application Filing
- 2007-05-24 US US11/802,621 patent/US7757532B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11342423A (ja) * | 1998-05-28 | 1999-12-14 | Chiyoda:Kk | 帯材曲げ装置 |
JP2003001352A (ja) * | 2001-06-15 | 2003-01-07 | Suehiro Mizukawa | ロータリーダイ用刃材曲げ加工方法及びロータリーダイ用刃材曲げ加工装置 |
JP2004098137A (ja) * | 2002-09-10 | 2004-04-02 | Rezakku:Kk | ナイフ曲げ加工装置,その方法 |
JP2004141959A (ja) * | 2002-10-28 | 2004-05-20 | Suehiro Mizukawa | 刃材曲げ加工方法及び刃材曲げ加工装置 |
JP2004141960A (ja) * | 2002-10-28 | 2004-05-20 | Suehiro Mizukawa | 刃材曲げ加工方法及び刃材曲げ加工装置 |
JP2006026729A (ja) * | 2004-07-22 | 2006-02-02 | Koji Kitamoto | 金属帯板の曲げ金型 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2007138736A1 (ja) | 2009-10-01 |
US7757532B2 (en) | 2010-07-20 |
US7770426B2 (en) | 2010-08-10 |
DE112007001295B4 (de) | 2016-09-22 |
US20090241627A1 (en) | 2009-10-01 |
US20070283737A1 (en) | 2007-12-13 |
JP4898801B2 (ja) | 2012-03-21 |
DE102007016083A1 (de) | 2007-12-06 |
DE112007001295T5 (de) | 2009-04-23 |
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