CN220739149U - Stamping device convenient for replacing punch - Google Patents
Stamping device convenient for replacing punch Download PDFInfo
- Publication number
- CN220739149U CN220739149U CN202321363897.5U CN202321363897U CN220739149U CN 220739149 U CN220739149 U CN 220739149U CN 202321363897 U CN202321363897 U CN 202321363897U CN 220739149 U CN220739149 U CN 220739149U
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- rack plate
- rack
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- 238000004080 punching Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a stamping device convenient for replacing a punch, which comprises a bottom plate, a top plate, a hydraulic cylinder and a mounting block, wherein the top plate is positioned above the bottom plate and connected with the bottom plate through a supporting plate, a first through hole is formed in the top plate, the hydraulic cylinder is positioned in the first through hole and connected with the top plate, a telescopic rod of the hydraulic cylinder is vertically downwards arranged and connected with the mounting block, the mounting block is detachably and slidably provided with the punch, the mounting block is provided with a driving assembly for driving the punch to move along the left-right direction, the driving assembly is in transmission connection with the punch, a lower die is arranged on the bottom plate, and the lower die is positioned right below the punch. According to the device, in the installation process, the installation of the punching block and the installation block is completed without rotating a bolt and a nut through a tool, so that the working strength of workers for installing the punching block is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of stamping, in particular to a stamping device with a conveniently replaced punch.
Background
The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to separate or plastically deform the material, and the part is usually processed by using a stamping die.
The utility model discloses a stamping die with a die punch convenient to adjust, and the stamping die is disclosed as CN202123130711.5, and comprises a vertical plate, wherein a change device is arranged in front of the vertical plate, and four corners above the punch are connected with circular plates through bolts in a threaded manner. When the punch block is installed, the punch head and the circular plate are required to be positioned, and the bolts are rotated with the aid of the tool to complete the installation, so that the installation of the punch head by workers is very troublesome.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides the stamping device with the convenience for replacing the punch, which can simply and conveniently install the punch block, and the device does not need to rotate a bolt and a nut through a tool to complete the installation of the punch block and the installation block in the installation process, so that the working strength of workers for installing the punch block is greatly reduced.
(II) technical scheme
The utility model provides a stamping device convenient for replacing a punch, which comprises a bottom plate, a top plate, a hydraulic cylinder and a mounting block, wherein the top plate is positioned above the bottom plate and connected with the bottom plate through a supporting plate, a first through hole is formed in the top plate, the hydraulic cylinder is positioned in the first through hole and connected with the top plate, a telescopic rod of the hydraulic cylinder is vertically downwards arranged and connected with the mounting block, the mounting block is detachably and slidably provided with the punch, a driving assembly for driving the punch to move along the left-right direction is arranged on the mounting block, the driving assembly is in transmission connection with the punch, a lower die is arranged on the bottom plate, and the lower die is positioned under the punch.
Preferably, the device further comprises a sliding block, a first through groove is formed in the bottom end of the installation block along the left-right direction, the sliding block is slidably arranged in the first through groove and connected with the punching block, and the sliding block is slidably connected with the installation block.
Preferably, the driving assembly comprises a gear, a rotating shaft and a first rack plate, a first opening is formed in the mounting block along the left-right direction, the first opening is communicated with the first through groove, the first rack plate is arranged in the first through groove in a sliding mode, the bottom end of the first rack plate is connected with the sliding block, the gear is arranged in the first opening, the gear is connected with the first opening in a rotating mode through the rotating shaft, the gear is connected with the first rack plate in a meshed mode, and a rotating unit used for driving the gear to rotate is arranged on the mounting block.
Preferably, the rotation unit comprises a threaded rod, a first mounting plate, a second rack plate, a motor and a rotating shaft, wherein the second rack plate is slidably arranged on the top wall of the first opening, the second rack plate is connected with the gear in a meshed mode, a first threaded through hole is formed in the second rack plate along the left-right direction, the first mounting plate is connected with the left end of the mounting block, a second through hole is formed in the first mounting plate, the threaded rod is located in the second through hole and is rotationally connected with the first mounting plate, one end of the threaded rod penetrates through the first threaded through hole and is in threaded connection with the second rack plate, the other end of the threaded rod penetrates out of the second through hole, the motor is connected with the other end of the first mounting plate, an output shaft of the motor is coaxially connected with the rotating shaft, and the rotating shaft is in transmission connection with the threaded rod.
Preferably, a first belt pulley is arranged on the rotating shaft, a second belt pulley is arranged on the threaded rod, and the first belt pulley is connected with the second belt pulley through belt transmission.
Preferably, the rack plate further comprises a limiting block and a second mounting plate, wherein the second mounting plate is connected with the right end of the mounting block, the limiting block is horizontally arranged in the first opening and connected with the second mounting plate, the first rack plate is provided with a second opening along the left-right direction, and the limiting block extends into the second opening and is in sliding connection with the first rack plate.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
the device can also limit the position of the punching block under the action of the driving assembly, so that the stability of the device in mounting the punching block is further improved, the device can be used for mounting the punching block simply and conveniently, and the device does not need to rotate bolts and nuts through tools to finish the mounting of the punching block and the mounting block in the mounting process, so that the working strength of workers in mounting the punching block is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of a stamping device with a conveniently replaced punch according to the present utility model.
Fig. 2 is a schematic diagram of the internal structure of a mounting block of a punching device for conveniently replacing a punch.
Fig. 3 is a schematic diagram of a part of a stamping device with a conveniently replaced punch head in an enlarged structure.
Reference numerals: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a hydraulic cylinder; 5. a mounting block; 6. a gear; 7. a lower die; 8. a rotating shaft; 9. a first rack plate; 10. a threaded rod; 11. a first mounting plate; 12. a second rack plate; 13. a limiting block; 14. a second mounting plate; 15. a motor; 16. a rotating shaft; 17. a first pulley; 18. a second pulley; 19. a belt; 20. a sliding block.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-3, the stamping device convenient for replacing the punch provided by the utility model comprises a bottom plate 1, a top plate 3, a hydraulic cylinder 4 and a mounting block 5, wherein the top plate 3 is positioned above the bottom plate 1 and is connected with the bottom plate through a supporting plate 2, a first through hole is formed in the top plate 3, the hydraulic cylinder 4 is positioned in the first through hole and is connected with the top plate 3, a telescopic rod of the hydraulic cylinder 4 is vertically downwards arranged and is connected with the mounting block 5, the mounting block 5 is detachably and slidably provided with the punch, a driving assembly for driving the punch to move along the left-right direction is arranged on the mounting block 5, the driving assembly is in transmission connection with the punch, a lower die 7 is arranged on the bottom plate 1, and the lower die 7 is positioned under the punch.
According to the utility model, when the device is driven to install the punching block, the punching block is installed with the installation block 5, and is in transmission connection with the driving assembly after being installed with the installation block 5, so that the punching block moves on the installation block 5 under the action of the driving assembly and moves to the square of the lower die 7 to finish the installation of the punching block, and the device can limit the position of the punching block under the action of the driving assembly, so that the stability of the device when the punching block is installed is further improved, the device can simply and conveniently install the punching block, and the device does not need to complete the installation of the punching block and the installation block 5 through rotating a bolt and a nut by a tool in the installation process, so that the working strength of workers when the punching block is installed is greatly reduced.
In an alternative embodiment, the device further comprises a sliding block 20, a first through groove is formed in the bottom end of the mounting block 5 along the left-right direction, the sliding block 20 is slidably arranged in the first through groove and is connected with the punching block, and the sliding block 20 is slidably connected with the mounting block 5.
In an alternative embodiment, the driving assembly includes a gear 6, a rotation shaft 8 and a first rack plate 9, a first opening is formed in the mounting block 5 along the left-right direction, the first opening is communicated with the first through groove, the first rack plate 9 is slidably disposed in the first through groove, the bottom end of the first rack plate 9 is connected with the slider 20, the gear 6 is disposed in the first opening, the gear 6 is rotatably connected with the first opening through the rotation shaft 8, the gear 6 is in meshed connection with the first rack plate 9, a rotation unit for driving the gear 6 to rotate is disposed on the mounting block 5, when the punching block needs to be mounted, the first rack plate 9 is disposed in the first opening, and is attached to the gear 6, the gear 6 is driven to rotate through the rotation unit, and the gear 6 drives the first rack plate 9 to move so as to drive the slider 20 and the punching block to move through the first rack plate 9, so that the mounting of the punching block is completed.
In an optional embodiment, the rotation unit includes threaded rod 10, first mounting panel 11, second rack 12, motor 15 and pivot 16, second rack 12 slide set up in on the first opening roof, second rack 12 with gear 6 meshing is connected, be equipped with first screw thread through-hole along left and right directions on the second rack 12, first mounting panel 11 with the left end of installation piece 5 is connected, be equipped with the second through-hole on the first mounting panel 11, threaded rod 10 is located in the second through-hole and with first mounting panel 11 rotates to be connected, the one end of threaded rod 10 pass first screw thread through-hole and with second rack 12 threaded connection, the other end of threaded rod 10 wears out the second through-hole, motor 15 with the other end of first mounting panel 11 is connected, the output shaft of motor 15 with pivot 16 coaxial coupling, pivot 16 with the drive of threaded rod 10 is connected, rotates 16 through motor 15 and rotates 16, thereby can's drive the second rack 10 and can's the second rack 12 is moved to the second rack 12 through the first rack 12 threaded connection, thereby can's the second rack 10 is moved to the second rack 12 when this is rotated, and the second rack 12 is moved to the limit position is not can't carry out the movement of the second rack 12, and the limit is moved through the second rack 12, thereby when the second rack is moved, and the position is moved to the second rack 12 is moved, and the position is can's 12 is moved, and the limit is moved, and the position is can't be moved to the second rack 12 is moved, and is moved.
In an alternative embodiment, a first pulley 17 is provided on the rotating shaft 16, and a second pulley 18 is provided on the threaded rod 10, and the first pulley 17 and the second pulley 18 are in transmission connection through a belt 19.
In an alternative embodiment, the device further comprises a limiting block 13 and a second mounting plate 14, the second mounting plate 14 is connected with the right end of the mounting block 5, the limiting block 13 is horizontally arranged in the first opening and connected with the second mounting plate 14, the first rack plate 9 is provided with a second opening along the left-right direction, the limiting block 13 stretches into the second opening and is slidably connected with the first rack plate 9, when the first rack plate 9 is required to be mounted, the second opening is placed at the limiting block 13, and the limiting block 13 enters the second opening through moving the first rack plate 9, so that the limiting of the first rack plate 9 is completed through the joint of the limiting block 13 and the inner wall of the second opening, and the first rack plate 9 can be smoothly moved without dropping when the first rack plate 9 is not meshed with the gear 6.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (3)
1. The utility model provides a conveniently change stamping device of drift, its characterized in that includes bottom plate (1), roof (3), pneumatic cylinder (4) and installation piece (5), roof (3) are located the top of bottom plate (1) and are connected with it through backup pad (2), be equipped with first through-hole on roof (3), pneumatic cylinder (4) are located in the first through-hole and with roof (3) are connected, the telescopic link of pneumatic cylinder (4) vertically set up downwards and with installation piece (5) are connected, be equipped with the removable sliding on installation piece (5) and be equipped with the punching block, be equipped with on installation piece (5) and be used for the drive punching block along the drive assembly who moves about the direction, drive assembly is connected with the punching block transmission, be equipped with lower mould (7) on bottom plate (1), lower mould (7) are located under the punching block still include slider (20), the bottom of installation piece (5) is equipped with first logical groove along controlling the direction, slider (20) set up in the first logical groove of sliding connection in the first piece (5) and with one side of a side is equipped with one and is connected with first groove (5) and one is connected with the first groove (8) along the first groove (5), the first rack plate (9) is slidably arranged in the first through groove, the bottom end of the first rack plate (9) is connected with the sliding block (20), the gear (6) is arranged in the first opening, the gear (6) is rotatably connected with the first opening through the rotating shaft (8), the gear (6) is in meshed connection with the first rack plate (9), the mounting block (5) is provided with a rotating unit for driving the gear (6) to rotate, the rotating unit comprises a threaded rod (10), a first mounting plate (11), a second rack plate (12), a motor (15) and a rotating shaft (16), the second rack plate (12) is slidably arranged on the top wall of the first opening, the second rack plate (12) is in meshed connection with the gear (6), a first threaded through hole is formed in the second rack plate (12) along the left-right direction, the first rack plate (11) is connected with the left end of the mounting block (5), the first mounting plate (11) is provided with a second threaded through hole (10) and is positioned at the other end of the threaded rod (10) and is connected with the second threaded rod (10) through the threaded through hole, the motor (15) is connected with the other end of the first mounting plate (11), an output shaft of the motor (15) is coaxially connected with the rotating shaft (16), and the rotating shaft (16) is in transmission connection with the threaded rod (10).
2. The stamping device for conveniently replacing the punch according to claim 1, wherein the rotating shaft (16) is provided with a first belt pulley (17), the threaded rod (10) is provided with a second belt pulley (18), and the first belt pulley (17) is in transmission connection with the second belt pulley (18) through a belt (19).
3. The stamping device capable of conveniently replacing a punch according to claim 1, further comprising a limiting block (13) and a second mounting plate (14), wherein the second mounting plate (14) is connected with the right end of the mounting block (5), the limiting block (13) is horizontally arranged in the first opening and connected with the second mounting plate (14), a second opening is formed in the first rack plate (9) along the left-right direction, and the limiting block (13) extends into the second opening and is slidably connected with the first rack plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363897.5U CN220739149U (en) | 2023-05-31 | 2023-05-31 | Stamping device convenient for replacing punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321363897.5U CN220739149U (en) | 2023-05-31 | 2023-05-31 | Stamping device convenient for replacing punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739149U true CN220739149U (en) | 2024-04-09 |
Family
ID=90561640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321363897.5U Active CN220739149U (en) | 2023-05-31 | 2023-05-31 | Stamping device convenient for replacing punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739149U (en) |
-
2023
- 2023-05-31 CN CN202321363897.5U patent/CN220739149U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |