CN104162564B - A kind of bending radius control device for forming elbow - Google Patents
A kind of bending radius control device for forming elbow Download PDFInfo
- Publication number
- CN104162564B CN104162564B CN201410426368.4A CN201410426368A CN104162564B CN 104162564 B CN104162564 B CN 104162564B CN 201410426368 A CN201410426368 A CN 201410426368A CN 104162564 B CN104162564 B CN 104162564B
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- pipe
- mobile base
- slide plate
- turning arm
- cylinder
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Abstract
A kind of bending radius control device for forming elbow, comprise fixed guide seat, turning arm and the Mobile base bent for fixing pipe and to it, fixed guide seat is provided with can along the slide plate of its orbit of guide rail movement, and fixed guide seat is also provided with the stopping means limiting slide plate position on orbit of guide rail, slide plate is hinged with the fixture for clamping turning arm, one end of turning arm is fixedly connected with Mobile base, described Mobile base is provided with for accommodating pipe so that with the rotation of turning arm to the blessing mouth that pipe bends, the pin joint of fixture and slide plate accommodates mouth center vertical range to Mobile base and pipe want the bending radius of sweep equal.One end of pipe in use, is fixed by the present invention, and the other end of pipe is clamped in the circular clamp mouth of Mobile base, slide plate is fixed on the certain position of fixed guide seat by stopping means, by external force, Mobile base is moved, pipe is bent into bend pipe, without the need to using bend pipe mould.
Description
Technical field
The present invention relates to forming elbow technical field, specifically a kind of bending radius control device for forming elbow.
Background technology
Along with the fast development of China's economy, bend pipe is more and more extensive in the application in the fields such as power construction, construction of road and bridge and oil-gas transportation, the bending machine of existing existence, generally pipe is made to be molded into bend pipe with the use of mould, for the bend pipe of shaping differently curved diameter, need frequent more mold exchange, trivial operations.
Summary of the invention
The object of this invention is to provide a kind of bending radius control device for forming elbow, the radius size of bend pipe to be formed can be controlled as required.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of bending radius control device for forming elbow, comprise fixed guide seat, turning arm and the Mobile base bent for fixing pipe and to it, described fixed guide seat is provided with can along the slide plate of its orbit of guide rail movement, and fixed guide seat is also provided with the stopping means limiting slide plate position on orbit of guide rail, slide plate is hinged with the fixture for clamping turning arm, one end of turning arm is fixedly connected with Mobile base, described Mobile base is provided with for accommodating pipe so that with the rotation of turning arm to the blessing mouth that pipe bends, the pin joint of fixture and slide plate accommodates mouth center vertical range to Mobile base and pipe want the bending radius of sweep equal.
Described Mobile base comprises semicircle deck and moveable pedestal, the bottom of pedestal is provided with roller, pedestal is provided with and can forms the half slot of circular clamp mouth with semicircle deck, and the end face of the end face of half slot upper end and semicircle deck upper end is hinged, the top of pedestal and the top of semicircle deck are respectively equipped with the first cylinder and the second cylinder, the end of the piston rod of the first cylinder and the top of semicircle deck hinged, the end of the piston rod of the second cylinder and the bottom-hinged of pedestal, the synergy of the first cylinder and the second cylinder, pedestal and semicircle deck can be made to hold tightly or be separated from each other.
Further, the upper surface of slide plate is vertically provided with fixed axis, fixed axis is provided with can around the column spinner of its circular-rotation, and described fixture is fixed on the sidewall of column spinner.
Further, the upper surface of described fixed guide seat is provided with multiple screwed hole, and described stopping means comprises the two ends that two are located at slide plate moving direction respectively, and the screw rod be threaded with screwed hole.
Beneficial effect: 1, the present invention in use, one end of pipe is fixed, the other end of pipe is clamped in the circular clamp mouth of Mobile base, according to actual needs, the position of slide plate on fixed guide seat and the length of turning arm between fixture and Mobile base can be adjusted, slide plate is fixed on the certain position of fixed guide seat by stopping means, by external force, Mobile base is moved, pipe is bent into bend pipe, by the length of the turning arm between adjustment fixture and Mobile base, the crooked process radius of the pipe that Mobile base is driven changes, without the need to using bend pipe mould, 2, due to the synergy of the first cylinder and the second cylinder, pedestal and semicircle deck can be made to hold tightly or be separated from each other, by automatically controlling to make pipe be clamped in Mobile base or depart from Mobile base, and this Mobile base is applicable to the pipe of different size.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the sectional view of Mobile base in the present invention;
Fig. 3 be middle slide plate of the present invention with fixed guide seat coordinate schematic diagram;
Fig. 4 is application implementation figure of the present invention.
Reference numeral: 1, fixed guide seat, 2, slide plate, 3, fixture, 4, turning arm, 5, Mobile base, 6, pedestal, 60, the first cylinder, 61, half slot, 7, semicircle deck, 70, the second cylinder, 8, roller, 9, fixed axis, 10, column spinner, 11, screwed hole, 12, screw rod, 13, fixture, 14, pipe.
Detailed description of the invention
As shown in Figure 1, a kind of bending radius control device for forming elbow, comprise fixed guide seat 1, turning arm 4 and the Mobile base 5 bent for fixing pipe and to it, fixed guide seat 1 is provided with can along the slide plate 2 of its orbit of guide rail movement, and fixed guide seat 1 is also provided with the stopping means limiting slide plate 2 position on orbit of guide rail, slide plate 2 is hinged with the fixture 3 for clamping turning arm 4, one end of turning arm 4 is fixedly connected with Mobile base 5, described Mobile base 5 is provided with for accommodating pipe so that the blessing mouth bent pipe with the rotation of turning arm 4, the pin joint of fixture 3 and slide plate 2 accommodates mouth center vertical range to Mobile base 5 and pipe want the bending radius of sweep equal.
As shown in Figure 3, the upper surface of slide plate 2 is vertically provided with fixed axis 9, fixed axis 9 is provided with can around the column spinner 10 of its circular-rotation, and described fixture 3 is fixed on the sidewall of column spinner 10; The upper surface of fixed guide seat 1 is provided with multiple screwed hole 11, and stopping means comprises the both ends of the surface that two are located at slide plate 2 moving direction respectively, and the screw rod 12 be threaded with screwed hole 11; Fixture 3 is bolted to connection by two jigs and forms, and one of them jig is fixed on the sidewall of column spinner 10.
As depicted in figs. 1 and 2, Mobile base 5 comprises pedestal 6 and semicircle deck 7, the bottom of described pedestal 6 is provided with roller 8, pedestal 6 is provided with and can forms the half slot 61 of circular clamp mouth with semicircle deck 7, and the end face of the end face of half slot 61 upper end and semicircle deck upper end 7 is hinged, the top of pedestal 6 and the top of semicircle deck 7 are respectively equipped with the first cylinder 60 and the second cylinder 70, the end of the piston rod of the first cylinder 60 and the top of semicircle deck 7 hinged, the end of the piston rod of the second cylinder 70 and the bottom-hinged of pedestal 6, the synergy of the first cylinder 60 and the second cylinder 70, pedestal 6 and semicircle deck 7 can be made to hold tightly or be separated from each other.
This device before use, the action of the first cylinder 60 and the second cylinder 70 can be controlled, pedestal 6 and semicircle deck 7 are opened around the pin joint of the two, then pipe is placed among the two, again control the action of the first cylinder 60 and the second cylinder 70, make both pedestal 6 and semicircle deck 7 closed and pipe is clamped; In use, as shown in Figure 4, when shaping bend pipe, one end of pipe 14 is fixed in fixture 13, the other end is clamped in Mobile base 5, by stopping means, slide plate 2 is fixed on the certain position of fixed guide seat 1, Mobile base 5 force is moved it, the travel track of Mobile base 5 be the center of circle with the center of rotation of column spinner 10, on the circular arc done for radius to the air line distance between turning arm 4 and Mobile base 5 tie point of this center of circle, pipe 14 is bent into bend pipe under the effect of Mobile base 5.According to the radius size of bend pipe to be formed, the clip position of adjustment turning arm 4 in fixture 3, the crooked process radius of the pipe that Mobile base 5 can be made to drive changes.
Claims (2)
1. the bending radius control device for forming elbow, it is characterized in that: comprise fixed guide seat (1), turning arm (4) and for fixing pipe and to its Mobile base bent (5), fixed guide seat (1) is provided with can along the slide plate of its orbit of guide rail movement (2), and fixed guide seat (1) is also provided with the stopping means limiting slide plate (2) position on orbit of guide rail, slide plate (2) is hinged with the fixture (3) for clamping turning arm (4), one end of turning arm (4) is fixedly connected with Mobile base (5), described Mobile base (5) is provided with for clamping pipe so that the clamp port bent pipe with the rotation of turning arm (4), the pin joint of fixture (3) and slide plate (2) to Mobile base (5) clamp port center vertical range and pipe want the bending radius of sweep equal, described Mobile base (5) comprises pedestal (6) and semicircle deck (7), the bottom of described pedestal (6) is provided with roller (8), pedestal (6) is provided with and can forms the half slot (61) of circular clamp mouth with semicircle deck (7), and the end face of the end face of half slot (61) upper end and semicircle deck (7) upper end is hinged, the top of pedestal (6) and the top of semicircle deck (7) are respectively equipped with the first cylinder (60) and the second cylinder (70), the end of the piston rod of the first cylinder (60) and the top of semicircle deck (7) hinged, the end of the piston rod of the second cylinder (70) and the bottom-hinged of pedestal (6), the synergy of the first cylinder (60) and the second cylinder (70), pedestal (6) and semicircle deck (7) can be made to hold tightly or be separated from each other, the upper surface of described slide plate (2) is vertically provided with fixed axis (9), fixed axis (9) is provided with can around the column spinner of its circular-rotation (10), described fixture (3) is fixed on the sidewall of column spinner (10).
2. a kind of bending radius control device for forming elbow according to claim 1, it is characterized in that: the upper surface of described fixed guide seat (1) is provided with multiple screwed hole (11), described stopping means comprises the two ends that two are located at slide plate (2) moving direction respectively, and the screw rod (12) be threaded with screwed hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426368.4A CN104162564B (en) | 2014-08-27 | 2014-08-27 | A kind of bending radius control device for forming elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426368.4A CN104162564B (en) | 2014-08-27 | 2014-08-27 | A kind of bending radius control device for forming elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162564A CN104162564A (en) | 2014-11-26 |
| CN104162564B true CN104162564B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426368.4A Active CN104162564B (en) | 2014-08-27 | 2014-08-27 | A kind of bending radius control device for forming elbow |
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| Country | Link |
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| CN (1) | CN104162564B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356110A (en) * | 2018-01-31 | 2018-08-03 | 上海宝冶集团有限公司 | Automatic traction device for the processing of steel pipe hot bending |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219363A2 (en) * | 2000-12-25 | 2002-07-03 | NHK Spring Co., Ltd. | Bending apparatus for a long material |
| CN2820435Y (en) * | 2005-04-13 | 2006-09-27 | 刘展中 | Multifunction plumber working machine capable of operation torque |
| CN103203401A (en) * | 2013-04-18 | 2013-07-17 | 上海电机学院 | Automatic pipe bender |
| CN103831324A (en) * | 2012-11-28 | 2014-06-04 | 丁小铁 | Pipe bending machine high in bending accuracy |
| CN204159697U (en) * | 2014-08-27 | 2015-02-18 | 河南新开源石化管道有限公司 | The pusher bending machine that a kind of bending radius is controlled |
-
2014
- 2014-08-27 CN CN201410426368.4A patent/CN104162564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1219363A2 (en) * | 2000-12-25 | 2002-07-03 | NHK Spring Co., Ltd. | Bending apparatus for a long material |
| CN2820435Y (en) * | 2005-04-13 | 2006-09-27 | 刘展中 | Multifunction plumber working machine capable of operation torque |
| CN103831324A (en) * | 2012-11-28 | 2014-06-04 | 丁小铁 | Pipe bending machine high in bending accuracy |
| CN103203401A (en) * | 2013-04-18 | 2013-07-17 | 上海电机学院 | Automatic pipe bender |
| CN204159697U (en) * | 2014-08-27 | 2015-02-18 | 河南新开源石化管道有限公司 | The pusher bending machine that a kind of bending radius is controlled |
Non-Patent Citations (1)
| Title |
|---|
| 大型中频加热弯管机摇臂回转装置设计及应用;王文等;《石油机械》;20050810;第33卷(第08期);第19-21页 * |
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| Publication number | Publication date |
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| CN104162564A (en) | 2014-11-26 |
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