CN220112136U - Punch positioning device - Google Patents
Punch positioning device Download PDFInfo
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- CN220112136U CN220112136U CN202321314508.XU CN202321314508U CN220112136U CN 220112136 U CN220112136 U CN 220112136U CN 202321314508 U CN202321314508 U CN 202321314508U CN 220112136 U CN220112136 U CN 220112136U
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- sliding
- threaded rod
- gear
- sliding columns
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- 238000004080 punching Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the technical field of punch positioning, in particular to a punch positioning device which comprises a workbench, wherein a base is fixedly connected to the workbench, a motor is fixedly connected to the base, and a first rotating wheel is fixedly connected to an output shaft of the motor; through setting up the motor, the motor passes through the output shaft and drives first rotation wheel rotation, first rotation wheel passes through the belt and drives the rotation of second rotation wheel, the second rotates the wheel and drives first threaded rod and motor syntropy rotation, first threaded rod drives the second splint and slide forward motion in two sliding grooves, the motor passes through the output shaft and drives first gear rotation, first gear drives the second gear rotation, the second gear drives second threaded rod and motor counter-rotation, the second threaded rod drives first splint and slides backward motion in two sliding grooves, first splint and second splint reverse motion simultaneously, thereby press from both sides the mould on the tight workstation, the unable fixed different moulds of size of current positioner has been solved.
Description
Technical Field
The utility model belongs to the technical field of punch positioning, and particularly relates to a punch positioning device.
Background
The punching machine is a punching press type press machine, and punching production mainly aims at plates, blanking, punching, forming, extrusion and the like can be made through a die, and the punching machine is widely applied to various fields, such as switch sockets, computers, refrigerators and the like in daily life, a large number of accessories can be produced through the die by using the punching machine, and a punching machine positioning device is needed to fix and process a workpiece die in the production process.
The existing punch positioning device mainly comprises bolts and positioning holes, when a workpiece needs to be processed, a die needs to be placed on a punch workbench, the center of the die needs to be aligned with a punch, and the die is fixed by the bolts.
In the prior art, when a workpiece is required to be processed, after the die is placed in a workbench, the die is required to be fixed by a positioning device, but the dies with different sizes cannot be fixed by the existing positioning device; therefore, a punch positioning device is provided for the above problems.
Disclosure of Invention
In order to make up the defects of the prior art, the problem that the existing positioning device cannot fix dies with different sizes is solved, and the positioning device for the punching machine is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a punch positioning device, which comprises a workbench, wherein a base is fixedly connected to the workbench, a motor is fixedly connected to the base, a first rotating wheel is fixedly connected to an output shaft of the motor, a belt is arranged on the workbench, a first threaded rod is rotatably connected in the workbench through a bearing, a second rotating wheel is fixedly connected to the first threaded rod, the first rotating wheel is in transmission connection with the second rotating wheel through the belt, a first gear is fixedly connected to the motor, a second threaded rod is rotatably connected in the workbench through a bearing, a second gear is fixedly connected to the second threaded rod, the first gear is meshed with the second gear, two sliding grooves are formed in the workbench, a first clamping plate and a second clamping plate are slidably connected in the two sliding grooves, the first threaded rod is in threaded connection with the second clamping plate, and the second threaded rod is in threaded connection with the first clamping plate.
Preferably, six first sliding columns are connected to the workbench in a sliding manner, a lower pressing block is fixedly connected to the six first sliding columns, six first springs are fixedly connected to the workbench, the six first springs are sleeved on the outer sides of the first sliding columns, four second springs are fixedly connected to the workbench, the four second springs are sleeved on the outer sides of the second sliding columns, the four second sliding columns are connected with an upper plate in a sliding manner, six third sliding columns are connected to the upper plate in a sliding manner, an upper pressing block is fixedly connected to the six third sliding columns, six third springs are fixedly connected to the upper plate, and the six third springs are sleeved on the outer sides of the other third sliding columns.
Preferably, a punching opening is formed in the upper plate, a blanking opening is formed in the workbench, the blanking opening is funnel-shaped, and the punching opening is aligned with the blanking opening.
Preferably, the first threaded rod and the second threaded rod have the same thread direction, the first rotating wheel and the first gear have the same diameter, the first rotating wheel and the second rotating wheel have the same diameter, and the first gear and the second gear have the same diameter.
Preferably, four first sliding ports are formed in the upper plate, four second sliding columns are connected in the third sliding ports in a sliding mode, six third sliding ports are formed in the upper plate, six third sliding columns are connected in the third sliding ports in a sliding mode, six second sliding ports are formed in the workbench, and six first sliding columns are connected in the second sliding ports in a sliding mode.
Preferably, the top ends of the four second sliding columns are fixedly connected with second fixing rings, and the top ends of the six first sliding columns are fixedly connected with first fixing rings.
The utility model has the beneficial effects that:
the utility model provides a punch positioning device, wherein a workpiece die to be processed is placed on a workbench, the motor drives a first rotating wheel to rotate through an output shaft, the first rotating wheel drives a second rotating wheel to rotate through a belt, the second rotating wheel drives a first threaded rod and the motor to rotate in the same direction, the first threaded rod drives a second clamping plate to slide in two sliding grooves to move forwards, meanwhile, the motor drives a first gear to rotate through the output shaft, the first gear is meshed with a second gear, the first gear drives the second gear to rotate, the second threaded rod drives the second threaded rod and the motor to rotate reversely, the second threaded rod drives the first clamping plate to slide in the two sliding grooves to move backwards, and the first clamping plate and the second clamping plate simultaneously move reversely, so that the problem that dies with different sizes cannot be fixed by the existing positioning device is solved.
The utility model provides a punch positioning device, which is characterized in that an upper plate is arranged, a punch opening formed in the upper plate is always aligned with a punch of a punch press, a material to be processed is placed on a die, the punch press is started, the punch falls to drive the upper plate to move downwards, six upper press blocks on the upper plate are contacted with six lower press blocks on a workbench to process the material, the six upper press blocks and the six lower press blocks can clamp the required processed material from different positions, so that the force generated by the punch in operation is reduced to enable the processed material to move, the waste of the processed material is caused, and the problem that the efficiency of the existing positioning device cannot be improved is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a threaded rod according to the present utility model;
FIG. 3 is a rear perspective view of the present utility model;
FIG. 4 is a perspective view of the upper plate of the present utility model;
FIG. 5 is a perspective view of a table of the present utility model;
legend description:
1. a work table; 2. an upper plate; 3. a motor; 4. a second gear; 5. a first rotating wheel; 6. a first gear; 7. a belt; 8. a second rotating wheel; 9. a second sliding column; 10. a second spring; 11. a first threaded rod; 12. a second threaded rod; 13. a first clamping plate; 14. a second clamping plate; 15. pressing into blocks; 16. pressing the block; 17. a first sliding column; 18. a first spring; 19. a second fixing ring; 20. a first fixing ring; 21. punching; 22. a third sliding port; 23. a first sliding port; 24. a second sliding port; 25. a sliding groove; 26. a feed opening; 27. a base; 28. a third spring; 29. and a third sliding column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the present utility model provides a positioning device for a punching machine, which comprises a workbench 1, wherein a base 27 is fixedly connected to the workbench 1, a motor 3 is fixedly connected to the base 27, a first rotating wheel 5 is fixedly connected to an output shaft of the motor 3, a belt 7 is provided on the workbench 1, a first threaded rod 11 is rotatably connected to the workbench 1 through a bearing, a second rotating wheel 8 is fixedly connected to the first threaded rod 11, the first rotating wheel 5 is in transmission connection with the second rotating wheel 8 through the belt 7, a first gear 6 is fixedly connected to the motor 3, a second threaded rod 12 is rotatably connected to the workbench 1 through a bearing, a second gear 4 is fixedly connected to the second threaded rod 12, the first gear 6 is meshed with the second gear 4, two sliding grooves 25 are provided on the workbench 1, a first clamping plate 13 and a second threaded rod 14 are slidably connected to the sliding grooves 25, the first clamping plate 11 is in threaded connection with the second clamping plate 14, and the second clamping plate 12 is in threaded connection with the first clamping plate 13.
When the working machine is used for machining a workpiece, a die of the workpiece to be machined is placed in the workbench 1, the motor 3 is powered on, the motor 3 drives the first rotating wheel 5 to rotate through the output shaft, the first rotating wheel 5 drives the second rotating wheel 8 to rotate through the belt 7, the second rotating wheel 8 drives the first threaded rod 11 to rotate in the same direction as the motor 3, the first threaded rod 11 drives the second clamping plate 14 to slide in the two sliding grooves 25 to move forwards, meanwhile, the motor 3 drives the first gear 6 to rotate through the output shaft, the first gear 6 is meshed with the second gear 4, the first gear 6 drives the second gear 4 to rotate, the second gear 4 drives the second threaded rod 12 to reversely rotate with the motor 3, the second threaded rod 12 drives the first clamping plate 13 to slide in the two sliding grooves 25 to move backwards, and the first clamping plate 13 and the second clamping plate 14 simultaneously reversely move for the same movement distance, so that the die on the workbench 1 is clamped.
Further, as shown in fig. 3, six first sliding columns 17 are slidably connected to the working table 1, six lower pressing blocks 16 are fixedly connected to the first sliding columns 17, six first springs 18 are fixedly connected to the working table 1, six first springs 18 are sleeved outside the first sliding columns 17, four second sliding columns 9 are fixedly connected to the working table 1, four second springs 10 are fixedly connected to the working table 1, four second sliding columns 9 are slidably connected to the upper plate 2, six third sliding columns 29 are slidably connected to the upper plate 2, an upper pressing block 15 is fixedly connected to the third sliding columns 29, six third springs 28 are fixedly connected to the upper plate 2, and six third springs 28 are sleeved outside the other third sliding columns 29.
When the punching machine works, after a material to be processed is placed on a die, the punching machine is started, the punch head drives the upper plate 2 to move downwards when falling from the punching opening 21, the four second sliding columns 9 slide in the first sliding openings 23 in the upper plate 2, so that the second springs 10 are in a contracted state, when the six upper pressing blocks 15 on the upper plate 2 are contacted with the six lower pressing blocks 16 on the workbench 1 to process the material, the six first sliding columns 17 slide in the second sliding openings 24 on the workbench 1, the six third sliding columns 29 slide in the third sliding openings 22 on the upper plate 2, at the moment, the six first springs 18 and the six third springs 28 are in a compressed state, and the six upper pressing blocks 15 and the six lower pressing blocks 16 can clamp the processed material, so that the movement of the impact force of the punch head on the material is reduced.
Further, as shown in fig. 5, the upper plate 2 is provided with a punching opening 21, the workbench 1 is provided with a discharging opening 26, the discharging opening 26 is funnel-shaped, and the punching opening 21 is aligned with the discharging opening 26.
When the punching machine is in operation, the punching machine is started, the punch head drives the upper plate 2 to move downwards when falling from the punching opening 21, and when the punching is completed, the blanking opening 26 is funnel-shaped after the punch head is separated from the punching opening 21, and a processed workpiece is easier to fall from the blanking opening 26.
Further, as shown in fig. 2, the first threaded rod 11 and the second threaded rod 12 have the same thread direction, the first rotating wheel 5 and the first gear 6 have the same diameter, the first rotating wheel 5 and the second rotating wheel 8 have the same diameter, and the first gear 6 and the second gear 4 have the same diameter.
During operation, the motor 3 drives the first rotating wheel 5 to rotate through the output shaft, the first rotating wheel 5 drives the second rotating wheel 8 to rotate through the belt 7, the second rotating wheel 8 drives the first threaded rod 11 to rotate in the same direction as the motor 3, so that the first threaded rod 11 drives the second clamping plate 14 to slide in the two sliding grooves 25 to move forwards, meanwhile, the motor 3 drives the first gear 6 to rotate through the output shaft, the first gear 6 is meshed with the second gear 4, the first gear 6 drives the second gear 4 to rotate, the second gear 4 drives the second threaded rod 12 to rotate reversely with the motor 3, the second threaded rod 12 drives the first clamping plate 13 to slide in the two sliding grooves 25 to move backwards, and the first clamping plate 13 and the second clamping plate 14 simultaneously move reversely and have the same moving distance, so that a die on the workbench 1 is clamped.
Further, as shown in fig. 4 and 5, four first sliding ports 23 are formed in the upper plate 2, four second sliding columns 9 are slidably connected in the third sliding ports 22, six third sliding ports 22 are formed in the upper plate 2, six third sliding columns 29 are slidably connected in the third sliding ports 22, six second sliding ports 24 are formed in the workbench 1, and six first sliding columns 17 are slidably connected in the second sliding ports 24.
When the punching machine is in operation, the punch head drives the upper plate 2 to move downwards when falling from the punching hole 21, the four second sliding columns 9 slide in the first sliding holes 23 in the upper plate 2, so that the second springs 10 are in a contracted state, when the six upper pressing blocks 15 on the upper plate 2 are in contact with the six lower pressing blocks 16 on the workbench 1, the six first sliding columns 17 slide in the second sliding holes 24 on the workbench 1, the six third sliding columns 29 slide in the third sliding holes 22 on the upper plate 2, at the moment, the six first springs 18 and the six third springs 28 are in a compressed state, the six upper pressing blocks 15 and the six lower pressing blocks 16 can clamp the machined material, and when the punching is completed, the four second springs 10 are released to enable the upper plate 2 to lift, and simultaneously the six first springs 18 and the six third springs 28 are released to enable the six first sliding columns 17 and the six third sliding columns 29 to lift, and the six first sliding columns 17 and the six third sliding columns 29 drive the six upper pressing blocks 15 and the six lower pressing blocks 16 and the six third sliding columns 29 to lift, and the six first sliding columns 17 and the six third sliding columns 29 to lift.
Further, as shown in fig. 3, the top ends of the four second sliding columns 9 are fixedly connected with a second fixing ring 19, and the top ends of the six first sliding columns 17 are fixedly connected with a first fixing ring 20.
When the stamping is completed, the four second springs 10 are released to lift the upper plate 2, the six first springs 18 and the six third springs 28 are released to lift the six first sliding columns 17 and the six third sliding columns 29 respectively, the six first sliding columns 17 and the six third sliding columns 29 drive the six upper pressing blocks 15 and the six lower pressing blocks 16 to lift respectively, and when the six first sliding columns 17, the six third sliding columns 29 and the four second sliding columns 9 lift back, the first fixing ring 20 and the second fixing ring 19 can prevent the first sliding columns 17 and the second sliding columns 9 from being separated from the upper plate 2.
Working principle: in order to solve the problem that the existing positioning device cannot fix dies with different sizes, when a workpiece needs to be processed, the die which needs to be processed is placed in the workbench 1, the motor 3 is powered on, the motor 3 drives the first rotating wheel 5 to rotate through the output shaft, the first rotating wheel 5 drives the second rotating wheel 8 to rotate through the belt 7, the second rotating wheel 8 drives the first threaded rod 11 to rotate in the same direction as the motor 3, so that the first threaded rod 11 drives the second clamping plate 14 to slide in the two sliding grooves 25 to move forwards, meanwhile, the motor 3 drives the first gear 6 to rotate through the output shaft, the first gear 6 is meshed with the second gear 4, the first gear 6 drives the second gear 4 to rotate, the second gear 4 drives the second threaded rod 12 to rotate reversely with the motor 3, the second threaded rod 12 drives the first clamping plate 13 to slide in the two sliding grooves 25 to move backwards, the first clamping plate 13 and the second clamping plate 14 simultaneously move reversely and have the same moving distance, so that the dies on the workbench 1 can be clamped, the positioning device can fix dies with different sizes, in order to solve the problem of low efficiency of the positioning device, after the dies are clamped, materials needing to process workpieces are put on the dies, a punch is started, when the punch falls from the punch 21, the upper plate 2 is driven to move downwards, the four second sliding columns 9 slide in the first sliding holes 23 in the upper plate 2, the second springs 10 are in a contracted state, when the six upper pressing blocks 15 on the upper plate 2 are contacted with the processed materials by the six lower pressing blocks 16 on the workbench 1, the six first sliding columns 17 slide in the second sliding holes 24 on the workbench 1, the six third sliding columns 29 slide in the third sliding holes 22 on the upper plate 2, at the moment, the six first springs 18 and the six third springs 28 are in a compressed state, the six upper pressing blocks 15 and the six lower pressing blocks 16 can be used for clamping a processing material, so that the movement of impact force of a punch on the material is reduced, the processing efficiency is improved, when the punching is completed, the punch is separated from the punching hole 21, the blanking hole 26 is in a funnel shape, a processed workpiece is easy to fall from the blanking hole 26, the upper plate 2 is lifted by releasing the four second springs 10, simultaneously, the six first springs 18 and the six third springs 28 are released to lift the six first sliding columns 17 and the six third sliding columns 29 respectively, the six first sliding columns 17 and the six third sliding columns 29 respectively drive the six upper pressing blocks 15 and the six lower pressing blocks 16 to lift, and when the six first sliding columns 17, the six third sliding columns 29 and the four second sliding columns 9 lift, the first fixing ring 20 and the second fixing ring 19 can prevent the first sliding columns 17 and the second sliding columns 9 from separating from the upper plate 2, and the remaining material after punching can be taken out.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a punch press positioner, includes workstation (1), the rigid coupling has base (27) on workstation (1), the rigid coupling has motor (3) on base (27), motor (3) output shaft rigid coupling has first rotating wheel (5), its characterized in that: be provided with belt (7) on workstation (1), be connected with first threaded rod (11) through the bearing rotation in workstation (1), the rigid coupling has second to rotate round (8) on first threaded rod (11), first round (5) are connected through belt (7) transmission with second rotation round (8), motor (3) rigid coupling has first gear (6), be connected with second threaded rod (12) through the bearing rotation in workstation (1), the rigid coupling has second gear (4) on second threaded rod (12), meshing of first gear (6) and second gear (4), two sliding tray (25) have been seted up on workstation (1) equal sliding connection in sliding tray (25) have first splint (13) and second splint (14), first threaded rod (11) threaded connection second splint (14), second threaded rod (12) threaded connection first splint (13).
2. A punch positioning device according to claim 1, wherein: six first sliding columns (17) are connected to the workbench (1) in a sliding mode, lower pressing blocks (16) are fixedly connected to the first sliding columns (17), six first springs (18) are fixedly connected to the workbench (1), the first springs (18) are sleeved on the outer sides of the first sliding columns (17), four second sliding columns (9) are fixedly connected to the workbench (1), four second springs (10) are fixedly connected to the workbench (1), the second springs (10) are sleeved on the outer sides of the second sliding columns (9), four second sliding columns (9) are connected to the upper plate (2) in a sliding mode, six third sliding columns (29) are connected to the upper plate (2) in a sliding mode, an upper pressing block (15) is fixedly connected to the third sliding columns (29), six third springs (28) are fixedly connected to the upper plate (2), and the six third springs (28) are sleeved on the outer sides of the third sliding columns (29).
3. A punch positioning apparatus as claimed in claim 2, wherein: the upper plate (2) is internally provided with a punching opening (21), the workbench (1) is provided with a blanking opening (26), the blanking opening (26) is funnel-shaped, and the punching opening (21) is aligned with the blanking opening (26).
4. A punch positioning apparatus according to claim 3, wherein: the first threaded rod (11) and the second threaded rod (12) are the same in thread direction, the first rotating wheel (5) and the first gear (6) are the same in diameter, the first rotating wheel (5) and the second rotating wheel (8) are the same in diameter, and the first gear (6) and the second gear (4) are the same in diameter.
5. The punch positioning device according to claim 4, wherein: four first sliding openings (23) are formed in the upper plate (2), four second sliding columns (9) are connected in the third sliding openings (22) in a sliding mode, six third sliding openings (22) are formed in the upper plate (2), six third sliding columns (29) are connected in the third sliding openings (22) in a sliding mode, six second sliding openings (24) are formed in the workbench (1), and six first sliding columns (17) are connected in the second sliding openings (24) in a sliding mode.
6. The punch positioning device of claim 5, wherein: the top ends of the four second sliding columns (9) are fixedly connected with second fixing rings (19), and the top ends of the six first sliding columns (17) are fixedly connected with first fixing rings (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314508.XU CN220112136U (en) | 2023-05-29 | 2023-05-29 | Punch positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314508.XU CN220112136U (en) | 2023-05-29 | 2023-05-29 | Punch positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112136U true CN220112136U (en) | 2023-12-01 |
Family
ID=88914508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321314508.XU Active CN220112136U (en) | 2023-05-29 | 2023-05-29 | Punch positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112136U (en) |
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2023
- 2023-05-29 CN CN202321314508.XU patent/CN220112136U/en active Active
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