CN104550360B - The iron pipe bar folder of adjustable of its bow - Google Patents
The iron pipe bar folder of adjustable of its bow Download PDFInfo
- Publication number
- CN104550360B CN104550360B CN201510008403.5A CN201510008403A CN104550360B CN 104550360 B CN104550360 B CN 104550360B CN 201510008403 A CN201510008403 A CN 201510008403A CN 104550360 B CN104550360 B CN 104550360B
- Authority
- CN
- China
- Prior art keywords
- hinged
- leading screw
- pedestal
- cylinder
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The present invention relates to the iron pipe bar folder of adjustable of its bow, including pedestal, the side of pedestal is provided with fixed mount, the both sides at pedestal top are provided with fixed plate, pedestal top is provided with cross bar, the cylinder I being provided with some annular parting beads it is provided with on outer circumference surface between fixed plate, the both sides at pedestal top are additionally provided with connecting rod, clamp structure is hinged on connecting rod end, clamp structure both sides are provided with grip block, grip block is hinged with fixed plate, the cylinder II coordinated with cylinder I it is provided with between grip block, hydraulic cylinder it is provided with on fixed mount, clamp structure is provided with Y type contiguous block, one connection end of Y type contiguous block is hinged with hydraulic cylinder, it is hinged with leading screw that another connects end, leading screw is located in the fixed disk being fixed on cross bar, the end of leading screw is provided with some limited blocks.The present invention regulates the flexibility of bend pipe by the quantity increasing limited block, so, overcomes existing mechanical deflection can not regulate the problem of flexibility of bend pipe.
Description
Technical field
The present invention relates to bending machine field, in particular it relates to the iron pipe bar folder of adjustable of its bow.
Background technology
Along with development and the social progress of science and technology, people are also stepping up safety consciousness while constantly pursuing high-quality living standard.In order to increase safe class, in the house of built-up city, antitheft door becomes indispensable basic facilities.Antitheft door mainly includes door body and the theftproof lock being arranged in door body, in the machining process of antitheft door, for the door body of initial processing molding, due to antitheft door body general the most all time use steel, aluminium or iron material is prepared from.Attractive in appearance for antitheft door, the most all has pattern in antitheft door surface configuration, and the composition of pattern is typically also the employing material consistent with antitheft door body and is prepared from, and the setting of most pattern all can use bend pipe.The formation of bend pipe is typically all and forms with hollow big straight tube bending process.
The preparation of existing bend pipe is typically all and is formed or mechanical deflection by artificial bending, manually bends not only labor intensive resource, inefficient, and the specification disunity of the bend pipe formed after bending；The shortcoming of mechanical deflection is the flexibility that can not regulate bend pipe.
Summary of the invention
The technical problem to be solved is to provide the iron pipe bar folder of adjustable of its bow, to overcome existing mechanical deflection can not regulate the problem of flexibility of bend pipe.
nullThe present invention solves the iron pipe bar folder of the technical scheme is that adjustable of its bow of the problems referred to above，Including pedestal，The side of pedestal is provided with fixed mount，The both sides at described pedestal top are provided with fixed plate，The top of the side that pedestal is provided with fixed mount is provided with cross bar，The cylinder I being provided with some annular parting beads it is provided with on outer circumference surface between fixed plate，The both sides at pedestal top are additionally provided with connecting rod，Clamp structure is hinged on connecting rod end，The both sides of clamp structure are provided with grip block，Grip block is hinged with fixed plate，The cylinder II coordinated with cylinder I it is provided with between grip block，The hydraulic cylinder less than 90 ° of the angle with base bottom it is provided with on described fixed mount，Y type contiguous block it is provided with on clamp structure，One connection end of Y type contiguous block is hinged with the expansion link on hydraulic cylinder，It is hinged with leading screw that another connects end，Leading screw is located in the fixed disk being fixed on cross bar，The end of leading screw is provided with some limited blocks.The preparation of existing bend pipe is typically all and is formed or mechanical deflection by artificial bending, manually bends not only labor intensive resource, inefficient, and the specification disunity of the bend pipe formed after bending；nullThe shortcoming of mechanical deflection is the flexibility that can not regulate bend pipe，The expansion link of the present invention is hinged with Y type contiguous block，Clamp structure is hinged with connecting rod，Clamping version on clamp structure is hinged with fixed plate，So，Under the driving of hydraulic cylinder, clamp structure can rotate，The rotation rotating drive cylinder II of clamp structure，Owing to the angle of hydraulic cylinder with base bottom is less than 90 °，Guarantee that cylinder II rotates along the periphery of cylinder I，And hydraulic cylinder with the concrete angle of base bottom according to depending on the height of actual pedestal and the bottom of hydraulic cylinder and the horizontal range of clamp structure，Owing to being provided with some annular parting beads on the outer circumference surface of cylinder I，The groove of annular is formed between parting bead，The groove formed is used for fixing iron pipe，After iron pipe being placed in groove，Start hydraulic cylinder，Cylinder II is made to rotate thus by iron pipe bending along the periphery of cylinder I，Multiple iron pipe can be bent simultaneously，The present invention uses machinery to bend iron pipe，Not only save human resources、Improve efficiency，And the bend pipe using mechanical lock to prepare has unified specification；The present invention is by the Y hinged leading screw of type contiguous block at clamp structure, some limited blocks it are provided with on leading screw, the stopping coordinating control bend pipe bending by limited block with fixed disk, the flexibility of bend pipe is regulated by the quantity increasing limited block, so, instant invention overcomes the problem that existing mechanical deflection can not regulate the flexibility of bend pipe.
Further, limited block includes 2 semicylinders cooperated, and the abutting end of semicylinder is respectively provided with the through hole coordinated with leading screw, and the abutting end of semicylinder is respectively arranged with the groove and projection cooperated.Can be realized as the increase of limited block in the projection of cooperation is fastened on groove, it is not necessary to further take out nut, the increase and decrease making limited block is more convenient.
Further, the end of leading screw is provided with nut.The distance held between regulation limited block and the fixed disk of distance is easy in the setting of nut, and the regulation of nut is simple to operate, improves the convenience of elbow curvature degree fine setting.
Further, leading screw is hinged with Y type contiguous block by U-shaped plate I.U-shaped plate structure is simple to operation, also allows for dismounting.
Further, expansion link is hinged with Y type contiguous block by the U-shaped plate II of its end.U-shaped plate structure is simple to operation, also allows for dismounting.
Further, fixed mount is provided with some stiffeners.During Driven by Hydraulic Cylinder, power is relatively big, stiffener the stability that can increase fixed mount is set.
To sum up, the invention has the beneficial effects as follows:
1, the present invention is by the Y hinged leading screw of type contiguous block at clamp structure, and leading screw is provided with some limited blocks, by the stopping coordinating control bend pipe bending of limited block with fixed disk, is regulated the flexibility of bend pipe by the quantity increasing limited block.
2, the present invention is set to 2 semicylinders cooperated by limited block, has heightened the convenience of limited block increase and decrease.
3, the present invention uses machinery to bend iron pipe, has not only saved human resources, has improve efficiency.
4, multiple bend pipes can be bent by the present invention simultaneously, not only increases work efficiency, and guarantees the uniform specification of the bend pipe of bending.
Accompanying drawing explanation
Fig. 1 is the structural representation of iron pipe bending apparatus.
Labelling and corresponding parts title in accompanying drawing:
1 pedestal；2 fixed mounts；3 connecting rods；4 clamp structures；5 cylinders II；6 fixed plates；7 cylinders I；8 hydraulic cylinders；9 leading screws；10 fixed disks；11 cross bars；21 stiffeners；41 Y type contiguous blocks；42 grip blocks；81 expansion links；82 U-shaped plates II；91 limited blocks；92 nuts；93 U-shaped plates I.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
nullAs shown in Figure 1，The iron pipe bar folder of adjustable of its bow，Including pedestal 1，The side of pedestal 1 is provided with fixed mount 2，Some stiffeners 21 it are provided with on fixed mount 2，The both sides at described pedestal 1 top are provided with fixed plate 6，The top of the side that pedestal 1 is provided with fixed mount 2 is provided with cross bar 11，The cylinder I 7 being provided with some annular parting beads it is provided with on outer circumference surface between fixed plate 6，The both sides at pedestal 1 top are additionally provided with connecting rod 3，Clamp structure 4 is hinged on connecting rod 3 end，The both sides of clamp structure 4 are provided with grip block 42，Grip block 42 is hinged with fixed plate 6，The cylinder II 5 coordinated with cylinder I 7 it is provided with between grip block 42，Annular parting bead on cylinder I periphery and the annular parting bead one_to_one corresponding on 7 peripheries，Be provided with on described fixed mount 2 with pedestal 1 bottom angle be set to the hydraulic cylinder 8 of 60 °，Expansion link 81 it is provided with on hydraulic cylinder 8，Expansion link 81 end is provided with U-shaped plate II 82，Y type contiguous block 41 it is provided with on clamp structure 4，One connection end of Y type contiguous block 41 is hinged with the U-shaped plate II 82 of expansion link 81 end，It is hinged with the U-shaped plate I 93 that leading screw 9 end is arranged that another connects end，Leading screw 9 is located in the fixed disk 10 being fixed on cross bar 11，The end of leading screw 9 is provided with nut 92，Some limited blocks 91 it are provided with on leading screw 9，Limited block 91 includes 2 semicylinders cooperated，The abutting end of semicylinder is respectively provided with the through hole coordinated with leading screw 9，The abutting end of semicylinder is respectively arranged with the groove and projection cooperated.
The operation principle of the present invention: iron pipe is inserted one by one the groove formed between annular parting bead on cylinder I 7 periphery, the flexibility of bend pipe according to actual needs increases and decreases the quantity of limited block 91 accordingly, start hydraulic cylinder 8, cylinder II 5 is along cylinder I 7 circular-rotation, bending iron pipe, when limited block 91 contacts with fixed disk 10, cylinder II 5 stops operating, after having bent, stop solution cylinder pressure.
Embodiment 2:
nullAs shown in Figure 1，The iron pipe bar folder of adjustable of its bow，Including pedestal 1，The side of pedestal 1 is provided with fixed mount 2，Some stiffeners 21 it are provided with on fixed mount 2，The both sides at described pedestal 1 top are provided with fixed plate 6，The top of the side that pedestal 1 is provided with fixed mount 2 is provided with cross bar 11，The cylinder I 7 being provided with some annular parting beads it is provided with on outer circumference surface between fixed plate 6，The both sides at pedestal 1 top are additionally provided with connecting rod 3，Clamp structure 4 is hinged on connecting rod 3 end，The both sides of clamp structure 4 are provided with grip block 42，Grip block 42 is hinged with fixed plate 6，The cylinder II 5 coordinated with cylinder I 7 it is provided with between grip block 42，Annular parting bead on cylinder I periphery and the annular parting bead on 7 peripheries are interlaced，Be provided with on described fixed mount 2 with pedestal 1 bottom angle less than the hydraulic cylinder 8 of 90 °，Expansion link 81 it is provided with on hydraulic cylinder 8，Expansion link 81 end is provided with U-shaped plate II 82，Y type contiguous block 41 it is provided with on clamp structure 4，One connection end of Y type contiguous block 41 is hinged with the U-shaped plate II 82 of expansion link 81 end，It is hinged with the U-shaped plate I 93 that leading screw 9 end is arranged that another connects end，Leading screw 9 is located in the fixed disk 10 being fixed on cross bar 11，The end of leading screw 9 is provided with nut 92，Some limited blocks 91 it are provided with on leading screw 9，Limited block 91 includes 2 semicylinders cooperated，The abutting end of semicylinder is respectively provided with the through hole coordinated with leading screw 9，The abutting end of semicylinder is respectively arranged with the groove and projection cooperated.
As it has been described above, the present invention can preferably be realized.
Claims (4)
- null1. the iron pipe bar folder of adjustable of its bow，Including pedestal (1)，The side of pedestal (1) is provided with fixed mount (2)，The both sides at described pedestal (1) top are provided with fixed plate (6)，The top of the side that pedestal (1) is provided with fixed mount (2) is provided with cross bar (11)，It is characterized in that，The cylinder I (7) being provided with some annular parting beads it is provided with on outer circumference surface between fixed plate (6)，The both sides at pedestal (1) top are additionally provided with connecting rod (3)，Clamp structure (4) is hinged on connecting rod (3) end，The both sides of clamp structure (4) are provided with grip block (42)，Grip block (42) is hinged with fixed plate (6)，The cylinder II (5) coordinated with cylinder I (7) it is provided with between grip block (42)，The hydraulic cylinder (8) less than 90 ° of the angle with pedestal (1) bottom it is provided with on described fixed mount (2)，Y type contiguous block (41) it is provided with on clamp structure (4)，One connection end of Y type contiguous block (41) is hinged with the expansion link (81) on hydraulic cylinder (8)，It is hinged with leading screw (9) that another connects end，Leading screw (9) is located in the fixed disk (10) being fixed on cross bar (11)，The end of leading screw (9) is provided with some limited blocks (91)；Described limited block (91) includes 2 semicylinders cooperated, and the abutting end of semicylinder is respectively provided with the through hole coordinated with leading screw (9), and the abutting end of semicylinder is respectively arranged with the groove and projection cooperated；The end of described leading screw (9) is provided with nut (92).
- The iron pipe bar folder of adjustable of its bow the most according to claim 1, it is characterised in that described leading screw (9) is hinged with Y type contiguous block (41) by U-shaped plate I (93).
- The iron pipe bar folder of adjustable of its bow the most according to claim 2, it is characterised in that described expansion link (81) is hinged with Y type contiguous block (41) by the U-shaped plate II (82) of its end.
- The iron pipe bar folder of adjustable of its bow the most according to claim 1, it is characterised in that be provided with some stiffeners (21) on described fixed mount (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008403.5A CN104550360B (en) | 2015-01-08 | 2015-01-08 | The iron pipe bar folder of adjustable of its bow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008403.5A CN104550360B (en) | 2015-01-08 | 2015-01-08 | The iron pipe bar folder of adjustable of its bow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104550360A CN104550360A (en) | 2015-04-29 |
| CN104550360B true CN104550360B (en) | 2016-08-24 |
Family
ID=53068035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510008403.5A Expired - Fee Related CN104550360B (en) | 2015-01-08 | 2015-01-08 | The iron pipe bar folder of adjustable of its bow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104550360B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656872A (en) * | 1950-03-23 | 1953-10-27 | Hossfeld Mfg Company | Iron bending machine |
| US3145757A (en) * | 1960-06-15 | 1964-08-25 | Simpson Electric Corp | Conduit bending machine |
| US4059978A (en) * | 1976-07-19 | 1977-11-29 | Paul Dettling | Tube bending machine |
| US5431035A (en) * | 1993-03-10 | 1995-07-11 | Sheen; Reen Y. | Hydraulic pipe bender of large dimension |
| US5626045A (en) * | 1994-04-25 | 1997-05-06 | Bulle; Marshall R. | Metal stock bender |
| CN101704042A (en) * | 2009-11-24 | 2010-05-12 | 王克启 | Electric pipe bending machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7536890B2 (en) * | 2007-02-06 | 2009-05-26 | Bulle Marshall R | Acute angle metal stock bender |
| US20130305798A1 (en) * | 2012-05-16 | 2013-11-21 | Sungwoo Hitech Co., Ltd. | Round bender |
| CN103084446A (en) * | 2013-02-26 | 2013-05-08 | 昆山市天之衣精工机械设备有限公司 | Pipe bending machine |
| CN104162566B (en) * | 2014-01-28 | 2016-01-13 | 成都陵川常友汽车部件制造有限公司 | A kind of hydraulic pipe bending device |
| CN203900190U (en) * | 2014-07-04 | 2014-10-29 | 丽水市金源通汇知识产权服务有限公司 | Circular tube bending machine |
| CN204503875U (en) * | 2015-01-08 | 2015-07-29 | 德阳凯达门业有限公司 | The swan neck system of adjustable flexibility |
-
2015
- 2015-01-08 CN CN201510008403.5A patent/CN104550360B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656872A (en) * | 1950-03-23 | 1953-10-27 | Hossfeld Mfg Company | Iron bending machine |
| US3145757A (en) * | 1960-06-15 | 1964-08-25 | Simpson Electric Corp | Conduit bending machine |
| US4059978A (en) * | 1976-07-19 | 1977-11-29 | Paul Dettling | Tube bending machine |
| US5431035A (en) * | 1993-03-10 | 1995-07-11 | Sheen; Reen Y. | Hydraulic pipe bender of large dimension |
| US5626045A (en) * | 1994-04-25 | 1997-05-06 | Bulle; Marshall R. | Metal stock bender |
| CN101704042A (en) * | 2009-11-24 | 2010-05-12 | 王克启 | Electric pipe bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104550360A (en) | 2015-04-29 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |