CN211276004U - Pipe bending mechanism for pipe bending machine - Google Patents
Pipe bending mechanism for pipe bending machine Download PDFInfo
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- CN211276004U CN211276004U CN201922224549.XU CN201922224549U CN211276004U CN 211276004 U CN211276004 U CN 211276004U CN 201922224549 U CN201922224549 U CN 201922224549U CN 211276004 U CN211276004 U CN 211276004U
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Abstract
The utility model discloses a swan neck system for bending machine, mounting panel front end fixedly connected with fixed round, the inside movable block that is equipped with in mounting panel one side, the inside shifting chute that has seted up in mounting panel top, the inside mounting groove of having seted up of mounting panel opposite side, mounting panel and movable block sliding connection, movable block upper end fixedly connected with removes the wheel, mounting panel one side threaded connection has the bolt, mounting panel rear end one side fixed mounting has the motor, mounting panel rear end one side fixedly connected with fixing base, motor one end fixed mounting has the threaded rod, threaded rod outside cover is equipped with the internal thread sleeve, through the design have flexible hydro-cylinder one with the movable block, make swan neck system can adjust according to the different diameters. Through the design, the pipe bender with different radiuses is fixed on the rotary table, so that the pipe can be conveniently changed when different bending radiuses are needed, and time and labor are saved.
Description
Technical Field
The utility model relates to a pipe bending mechanism specifically is a pipe bending mechanism for bending machine.
Background
Pipe bending machines refer to machines for bending pipes, and can be roughly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. The device is mainly used for electric power construction, highway construction, pipeline laying and building in the aspects of boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.
However, when the radius of the bent pipe of the existing pipe bending mechanism is changed, a worker is required to disassemble the module of the bent pipe, and the use is inconvenient. Accordingly, one skilled in the art provides a tube bending mechanism for a tube bender to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a return bend mechanism for bending machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a return bend mechanism for bending machine, includes the mounting panel, its characterized in that, mounting panel front end fixedly connected with tight pulley, the inside movable block that is equipped with in mounting panel one side, the inside shifting chute that has seted up in mounting panel top, the inside mounting groove of having seted up of mounting panel opposite side.
As a further aspect of the present invention: mounting panel and movable block sliding connection, movable block upper end fixedly connected with removes the wheel, mounting panel one side threaded connection has the bolt, mounting panel rear end one side fixed mounting has the motor, mounting panel rear end one side fixedly connected with fixing base, motor one end fixed mounting has the threaded rod, the threaded rod outside cover is equipped with the internal thread sleeve, the internal thread sleeve front end passes shifting chute fixedly connected with shifting disk, the inside sliding connection in mounting groove has the carriage release lever, the carriage release lever is located the mounting panel rear side, carriage release lever one end fixedly connected with fixed plate, the inside rotation of fixed plate is connected with the carousel, the fixed plate rear end is equipped with the triangle-shaped piece, triangle-shaped piece and carousel fixed connection, mounting panel rear end downside fixed mounting has the fixed block, the upper end fixedly connected with flexible. The pipe is inserted between the fixed wheel and the movable wheel, so that one end of the pipe exceeds the position of the movable disk, the threaded rod is driven to rotate by starting the motor, the threaded rod rotates to enable the internal thread sleeve to drive the moving disc to move towards the left side, the pipe is bent around the pipe bender through the moving disc, when the bending is performed according to the different diameters of the pipes, the bolts can be screwed, the position of the moving block can be adjusted through the bolts, so that the distance between the fixed wheel and the moving wheel can be adjusted, the first telescopic oil cylinder is controlled to stretch, the distance between the pipe bender and the moving plate can be adjusted, so that pipes with different diameters can be inserted, when the bending radius of the pipe needs to be changed, the second telescopic oil cylinder is controlled to be shortened, the clamping block is far away from the triangular block, the pipe bender can be replaced by rotating the turntable, so that the radius of the pipe bender is changed, and the two telescopic oil cylinders extend to enable the fixture blocks to be attached to the triangular blocks, so that the turntable can not rotate.
As a further aspect of the present invention: the turntable is located on the lower side of the movable plate.
As a further aspect of the present invention: the clamping block is V-shaped, the included angle inside the clamping block is certain, and the clamping block can be attached to the triangular block.
As a further aspect of the present invention: the upper end of the rotary table is fixedly connected with a first pipe bender, a second pipe bender and a third pipe bender, the radiuses of the first pipe bender, the second pipe bender and the third pipe bender are different, the circle centers of the first pipe bender, the second pipe bender and the third pipe bender are spaced by degrees, and the outer sides of the first pipe bender, the second pipe bender and the third pipe bender are tangent to the inner side of the same circle.
As a further aspect of the present invention: the controller is fixedly arranged on the lower side of the front end of the mounting plate and is electrically connected with the first telescopic oil cylinder, the second telescopic oil cylinder and the motor respectively. The first telescopic oil cylinder, the second telescopic oil cylinder and the motor are conveniently controlled by the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by designing the first telescopic oil cylinder and the moving block, the pipe bending mechanism can be adjusted according to different diameters of pipes, and the application range of the pipe bender is enlarged.
2. Through the design, the pipe bender with different radiuses is fixed on the rotary table, so that the pipe can be conveniently changed when different bending radiuses are needed, and time and labor are saved.
Drawings
Fig. 1 is a front view of a pipe bending mechanism for a pipe bender.
Fig. 2 is a rear view of a pipe bending mechanism for a pipe bender.
Fig. 3 is a perspective view of a rotary table in a pipe bending mechanism for a pipe bender.
In the figure: 1. mounting a plate; 2. a moving groove; 3. a fixed seat; 4. a motor; 5. an internally threaded sleeve; 6. a movable tray; 7. A threaded rod; 8. a moving block; 9. a moving wheel; 10. a bolt; 11. mounting grooves; 12. a travel bar; 13. a first telescopic oil cylinder; 14. a fixing plate; 15. a turntable; 16. a first pipe bender; 17. a second pipe bender; 18. a third pipe bender; 19. a fixed wheel; 20. a fixed block; 21. a second telescopic oil cylinder; 22. a clamping block; 23. a controller; 24. and (5) a triangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a pipe bending mechanism for a pipe bending machine, a fixed wheel 19 is fixedly connected to the front end of a mounting plate 1, a moving block 8 is arranged inside one side of the mounting plate 1, a moving groove 2 is arranged inside the upper side of the mounting plate 1, a mounting groove 11 is arranged inside the other side of the mounting plate 1, the mounting plate 1 is slidably connected to the moving block 8, a moving wheel 9 is fixedly connected to the upper end of the moving block 8, a bolt 10 is threadedly connected to one side of the mounting plate 1, a motor 4 is fixedly arranged on one side of the rear end of the mounting plate 1, a fixed seat 3 is fixedly connected to one side of the rear end of the mounting plate 1, a threaded rod 7 is fixedly arranged on one end of the motor 4, an internally threaded sleeve 5 is sleeved outside the threaded rod 7, one end of the moving rod 12 is fixedly connected with a fixed plate 14, a rotary disc 15 is rotatably connected inside the fixed plate 14, the rotary disc 15 is located on the lower side of the moving disc 6, a triangular block 24 is arranged at the rear end of the fixed plate 14, the triangular block 24 is fixedly connected with the rotary disc 15, a fixed block 20 is fixedly installed on the lower side of the rear end of the mounting plate 1, a second telescopic cylinder 21 is fixedly connected with the upper end of the fixed block 20, a fixture block 22 is fixedly connected with the upper end of the second telescopic cylinder 21, the triangular block 24 is a regular triangle, the fixture block 22 is V-shaped, an included angle of 60 degrees inside the fixture block 22 is formed, the fixture block 22 can be attached to the triangular block 24, a first pipe bender 16, a second pipe bender 17, a third pipe bender 18, radii of the first pipe bender 16, the second pipe bender 17 and the third pipe bender 18 are different, the circle centers of the first pipe bender 16, the second pipe bender 17 and the third pipe bender 18 are spaced, The outer side of the third pipe bender 18 is tangent to the inner part of the same circle, a controller 23 is fixedly installed on the lower side of the front end of the mounting plate 1, and the controller 23 is electrically connected with the first telescopic oil cylinder 13, the second telescopic oil cylinder 21 and the motor 4 respectively. The pipe is inserted between the fixed wheel 19 and the moving wheel, so that one end of the pipe exceeds the position of the moving disc 6, the threaded rod 7 is driven to rotate by starting the motor 4, the internal thread sleeve 5 drives the moving disc 6 to move towards the left side by rotating the threaded rod 7, the pipe is bent around the pipe bender by the moving disc 6, the position of the moving block 8 can be adjusted by screwing the bolt 10 according to the different diameters of the pipe during bending, the distance between the fixed wheel 19 and the moving wheel 9 can be adjusted by adjusting the position of the moving block 8 through the bolt 10, the telescopic cylinder I13 is controlled to be telescopic by the controller 23, the horizontal distance between the pipe bender and the moving disc 6 can be adjusted, pipes with different diameters can be inserted, when the bending radius of the pipe needs to be changed, the telescopic cylinder II 21 is controlled to be shortened by the controller 23, the clamping block 22 is far away from the triangular block, the radius of the pipe bender is changed, and then the controller 23 controls the second telescopic oil cylinder 21 to extend to enable the fixture block 22 to be attached to the triangular block 24, so that the rotary table 15 cannot rotate.
The utility model discloses a theory of operation is:
in the use process of the device, a pipe is inserted between a fixed wheel 19 and a movable wheel, one end of the pipe exceeds the position of a movable disc 6, a motor 4 is started to drive a threaded rod 7 to rotate, the threaded rod 7 rotates to drive an internal thread sleeve 5 to drive the movable disc 6 to move towards the left side, the pipe is bent around a pipe bender through the movable disc 6, a bolt 10 can be screwed according to different diameters of the pipe during bending, the position of a movable block 8 is adjusted through the bolt 10, the distance between the fixed wheel 19 and the movable wheel 9 is adjustable, a controller 23 controls a first telescopic oil cylinder 13 to stretch, the distance between the pipe bender and the movable disc 6 can be adjusted, pipes with different diameters can be inserted, when the bending radius of the pipe needs to be changed, a second telescopic oil cylinder 21 is controlled to be shortened through the controller 23, a fixture block 22 is far away from a triangular block 24, the pipe bender can be replaced through rotating a turntable, the radius of the pipe bender is changed, and then the controller 23 controls the second telescopic oil cylinder 21 to extend to enable the fixture block 22 to be attached to the triangular block 24, so that the rotary table 15 cannot rotate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a return bend mechanism for bending machine, includes mounting panel (1), its characterized in that, mounting panel (1) front end fixedly connected with tight pulley (19), inside movable block (8) of being equipped with in mounting panel (1) one side, inside shifting chute (2) of having seted up in mounting panel (1) top, inside mounting groove (11) of having seted up of mounting panel (1) opposite side.
2. The tube bending mechanism for the tube bending machine according to claim 1, wherein the mounting plate (1) is slidably connected with a movable block (8), a movable wheel (9) is fixedly connected to the upper end of the movable block (8), a bolt (10) is threadedly connected to one side of the mounting plate (1), a motor (4) is fixedly mounted to one side of the rear end of the mounting plate (1), a fixed seat (3) is fixedly connected to one side of the rear end of the mounting plate (1), a threaded rod (7) is fixedly mounted to one end of the motor (4), an internally threaded sleeve (5) is sleeved outside the threaded rod (7), a movable plate (6) is fixedly connected to the front end of the internally threaded sleeve (5) through the movable groove (2), a movable rod (12) is slidably connected to the inside of the mounting groove (11), the movable rod (12) is located at the rear side of the mounting, the rotary table (15) is rotatably connected inside the fixing plate (14), the triangular block (24) is arranged at the rear end of the fixing plate (14), the triangular block (24) is fixedly connected with the rotary table (15), the fixing block (20) is fixedly mounted on the lower side of the rear end of the mounting plate (1), the telescopic cylinder II (21) is fixedly connected to the upper end of the fixing block (20), and the triangular block (24) is fixedly connected to the upper end of the telescopic cylinder II (21) and is provided with the clamping block (22) and is in a regular triangle shape.
3. The tube bending mechanism for a tube bending machine according to claim 2, wherein the rotary disc (15) is located on the lower side of the movable disc (6).
4. The tube bending mechanism for the tube bending machine according to claim 2, wherein the clamping block (22) is in a V shape, the included angle inside the clamping block (22) is 60 degrees, and the clamping block (22) can be attached to the triangular block (24).
5. The tube bending mechanism for the tube bending machine according to claim 2, wherein a first tube bender (16), a second tube bender (17) and a third tube bender (18) are fixedly connected to the upper end of the rotary table (15), the radii of the first tube bender (16), the second tube bender (17) and the third tube bender (18) are different, the circle centers of the first tube bender (16), the second tube bender (17) and the third tube bender (18) are spaced by 120 degrees, and the outer sides of the first tube bender (16), the second tube bender (17) and the third tube bender (18) are tangent to the inner side of the same circle.
6. The tube bending mechanism for the tube bending machine according to claim 2, wherein a controller (23) is fixedly mounted on a lower side of the front end of the mounting plate (1), and the controller (23) is electrically connected to the first telescopic cylinder (13), the second telescopic cylinder (21) and the motor (4), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224549.XU CN211276004U (en) | 2019-12-12 | 2019-12-12 | Pipe bending mechanism for pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224549.XU CN211276004U (en) | 2019-12-12 | 2019-12-12 | Pipe bending mechanism for pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211276004U true CN211276004U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922224549.XU Active CN211276004U (en) | 2019-12-12 | 2019-12-12 | Pipe bending mechanism for pipe bending machine |
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| CN (1) | CN211276004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199740A (en) * | 2021-04-27 | 2021-08-03 | 天长市星河防腐仪表有限公司 | Elbow pipe device for fluorine-spraying diaphragm pipe of instrument |
| CN113245407A (en) * | 2021-05-31 | 2021-08-13 | 刘兴全 | Novel high-efficient hydraulic pressure bending machine |
| CN118357321A (en) * | 2024-06-19 | 2024-07-19 | 凯融科技集团有限公司 | Production equipment for industrial air conditioning unit component and working method thereof |
-
2019
- 2019-12-12 CN CN201922224549.XU patent/CN211276004U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199740A (en) * | 2021-04-27 | 2021-08-03 | 天长市星河防腐仪表有限公司 | Elbow pipe device for fluorine-spraying diaphragm pipe of instrument |
| CN113245407A (en) * | 2021-05-31 | 2021-08-13 | 刘兴全 | Novel high-efficient hydraulic pressure bending machine |
| CN118357321A (en) * | 2024-06-19 | 2024-07-19 | 凯融科技集团有限公司 | Production equipment for industrial air conditioning unit component and working method thereof |
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