CN220717449U - Stamping die with replaceable stamping die head - Google Patents
Stamping die with replaceable stamping die head Download PDFInfo
- Publication number
- CN220717449U CN220717449U CN202322051338.7U CN202322051338U CN220717449U CN 220717449 U CN220717449 U CN 220717449U CN 202322051338 U CN202322051338 U CN 202322051338U CN 220717449 U CN220717449 U CN 220717449U
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- stamping die
- clamping
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- buffer
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- 239000000872 buffer Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004080 punching Methods 0.000 abstract description 4
- 239000006173 Good's buffer Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 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
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a stamping die with a replaceable stamping die head, which comprises a lower mounting plate and an upper mounting plate, wherein a mounting seat is fixedly arranged at the top end of the lower mounting plate, a rectangular groove is formed in the center of the top end of the mounting seat, buffer mechanisms are fixedly arranged at four corners of the bottom of the rectangular groove, the top ends of the four buffer mechanisms are fixedly provided with the lower die, and limit cylinders are fixedly arranged at the four corners of the top end of the lower mounting plate. According to the utility model, the trapezoidal screw is driven to rotate through the knob between the punch and the upper die, the sliding block is driven to move through the rotation of the trapezoidal screw, and the nesting and separation of the clamping block and the clamping groove are controlled through the movement of the reset spring and the sliding block, so that the punch of the stamping die is convenient to mount and dismount, and the buffer spring and the T-shaped column are arranged between the lower die and the mounting seat, so that the lower die has a good buffer effect in the stamping process, and the noise influence caused by the punching of the punch and the lower die is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die with a replaceable stamping die head.
Background
In the field of machining, a workpiece needs a specific shape and a specific punching process, and shaping of the shape of the workpiece is mainly performed by a stamping die.
Through retrieving, according to patent number "CN218744388U" discloses a stamping die of removable stamping die head, including mount pad and portal frame, be provided with respectively on mount pad and the portal frame and handle platform and power unit, be equipped with the change device of changeable die head on the mount pad, it includes: the inner side of the adjusting sleeve is provided with a spring. The stamping die with the replaceable stamping die heads is provided with the transversely adjustable replacing table, and the plurality of die heads are arranged on the inner side of the replacing table, so that different die heads can be positioned below the power unit for stamping after the replacing table is adjusted in a transversely moving mode.
Above-mentioned change of stamping die head carries out the change of die head mainly through lateral shifting's regulating table, but in the use we find that be fixed mounting between die head and the regulating table, when the die head damaged, can't realize the quick dismantlement change between die head and the lateral regulating table, influence stamping die's use, for this reason we designed stamping die of a removable stamping die head
Disclosure of Invention
The present utility model is directed to a stamping die with a replaceable stamping die head, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die of removable stamping die head, includes mounting panel and last mounting panel down, the top of mounting panel is fixed and is equipped with the mount pad, rectangular channel has been seted up to the center department on mount pad top, four equal fixed mounting in four corners of rectangular channel tank bottom has buffer gear, four the top fixed mounting of buffer gear has the lower mould, four equal fixed mounting in four corners in mounting panel top has a spacing section of thick bamboo down, four the inside of spacing section of thick bamboo is all overlapped and is established and be connected with the gag lever post, four the top of gag lever post and four corner fixed connection of last mounting panel bottom, the bottom fixed mounting of last mounting panel has the upper die, the mounting groove has been seted up to the center department of last mould bottom, the inside nestification of mounting groove has the drift, fixedly between drift and the upper die is equipped with coupling mechanism.
Preferably, the connecting mechanism comprises a clamping block and a reset spring, wherein the reset springs are fixedly arranged on two sides of the inner wall of the assembly groove, the clamping blocks are fixedly arranged at one ends of the two reset springs, clamping grooves are formed in two sides of the punch head, and the two clamping blocks are connected with the corresponding clamping grooves in a clamping mode.
Preferably, the size of the clamping block is the same as the inner diameter of the clamping groove, and the surface of the clamping block is provided with evenly distributed anti-skid patterns.
Preferably, limit grooves are formed in two sides of the bottom of the assembly groove, limiting blocks are slidably connected in the two limit grooves, and the bottom ends of the limiting blocks are fixedly connected with the top ends of the clamping blocks.
Preferably, trapezoidal lead screws are rotatably connected to two sides of the inner wall of the limiting groove, the trapezoidal lead screws are in threaded connection with the middle of the limiting block, and one end of each trapezoidal lead screw penetrates through the limiting groove and is fixedly provided with a knob.
Preferably, the buffer mechanism comprises T-shaped columns and buffer springs, the T-shaped columns are fixedly arranged at four corners of the bottom of the rectangular groove, the buffer springs are sleeved on the surfaces of the four T-shaped columns, and the top ends of the four buffer springs are fixedly connected with the four corners of the bottom end of the lower die.
The utility model has the technical effects and advantages that:
1. the trapezoidal screw is driven to rotate through the knob between the punch and the upper die, the sliding block is driven to move through the rotation of the trapezoidal screw, the clamping block and the clamping groove are controlled to be nested and separated through the movement of the reset spring and the sliding block, the punch is convenient to install and detach, and accordingly the punch of the stamping die is convenient to replace.
2. And a buffer spring and a T-shaped column are arranged between the lower die and the mounting seat, so that the lower die has a good buffer effect in the stamping process, and the noise influence caused by the stamping of the punch and the lower die is effectively reduced.
Drawings
Fig. 1 is a schematic structural view of a stamping die with a replaceable stamping die head according to the present utility model.
Fig. 2 is a schematic diagram showing a connection structure between a punch and an upper die of a replaceable punch.
Fig. 3 is an enlarged view of a portion of the stamping die of fig. 2 at a position of a replaceable stamping die head according to the present utility model.
Fig. 4 is a schematic diagram of the front structure of a lower die of a stamping die with a replaceable stamping die head according to the present utility model.
In the figure: 1. a lower mounting plate; 2. a mounting base; 3. rectangular grooves; 4. a lower die; 5. an upper mounting plate; 6. an upper die; 7. a limiting cylinder; 8. a knob; 9. an assembly groove; 10. a punch; 11. a clamping block; 12. a return spring; 13. a clamping groove; 14. a limiting block; 15. a limit groove; 16. a trapezoidal screw; 17. a T-shaped column; 18. and a buffer spring.
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.
The utility model provides a stamping die with a replaceable stamping die head as shown in figures 1-4, which comprises a lower mounting plate 1 and an upper mounting plate 5, wherein a mounting seat 2 is fixedly arranged at the top end of the lower mounting plate 1, a rectangular groove 3 is formed in the center of the top end of the mounting seat 2, buffer mechanisms are fixedly arranged at four corners of the bottom of the rectangular groove 3, a lower die 4 is fixedly arranged at the top end of the four buffer mechanisms, limit cylinders 7 are fixedly arranged at the four corners of the top end of the lower mounting plate 1, limit rods are respectively sleeved and connected in the four limit cylinders 7, the top ends of the four limit rods are fixedly connected with the four corners of the bottom end of the upper mounting plate 5, an upper die 6 is fixedly arranged at the bottom end of the upper mounting plate 5, an assembly groove 9 is formed in the center of the bottom end of the upper die 6, a punch 10 is nested in the assembly groove 9, a connecting mechanism is fixedly arranged between the punch 10 and the upper die 6, and the punch 10 and the upper die 6 are conveniently mounted and dismounted through the connecting mechanism.
According to the figures 1, 2, 3 and 4, the connecting mechanism comprises a clamping block 11 and a return spring 12, the return springs 12 are fixedly mounted on two sides of the inner wall of the assembly groove 9, the clamping blocks 11 are fixedly mounted on one ends of the two return springs 12, clamping grooves 13 are formed in two sides of the punch 10, and the two clamping blocks 11 are in clamping connection with the corresponding clamping grooves 13.
The size of the clamping block 11 is the same as the inner diameter of the clamping groove 13, and the surface of the clamping block 11 is provided with evenly distributed anti-skid patterns.
Limiting grooves 15 are formed in two sides of the bottom of the assembly groove 9, limiting blocks 14 are slidably connected in the two limiting grooves 15, and the bottom ends of the limiting blocks 14 are fixedly connected with the top ends of the clamping blocks 11.
The trapezoidal lead screw 16 is rotationally connected to both sides of the inner wall of the limit groove 15, the trapezoidal lead screw 16 is in threaded connection with the middle part of the limit groove 14, one end of the trapezoidal lead screw 16 penetrates through the limit groove 15 to be fixedly provided with the knob 8, the limit groove 14 is driven to move through rotation of the knob 8 to drive rotation of the trapezoidal lead screw 16, the clamping block 11 is driven to be separated from the clamping groove 13 through movement of the limit groove 14, and installation and disassembly of the punch 10 are facilitated.
The buffer mechanism comprises a T-shaped column 17 and buffer springs 18, the T-shaped column 17 is fixedly arranged at four corners of the bottom of the rectangular groove 3, the buffer springs 18 are sleeved on the surfaces of the four T-shaped columns 17, the top ends of the four buffer springs 18 are fixedly connected with the four corners of the bottom end of the lower die 4, and stamping between the upper die 6 and the lower die 4 is effectively reduced through the installation of the buffer mechanism.
The working principle of the utility model is as follows: when the punch 10 needs to be replaced, firstly, the knob 8 is manually rotated, the trapezoidal screw 16 is driven to rotate through the rotation of the knob 8, the limiting block 14 is driven to move through the rotation of the trapezoidal screw 16, the clamping block 11 is driven to be separated from the clamping groove 13 through the movement of the limiting block 14, then the punch 10 is taken out of the assembly groove 9, the replacement of the punch 10 is facilitated, and when the upper die 6 and the lower die 4 are matched with each other through the T-shaped column 17 and the buffer spring 18 between the lower die 4 and the mounting seat 2 in the punching process, the lower die 4 has a good buffer effect, and noise generated by punching between the upper die 6 and the lower die 4 is effectively reduced.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a stamping die of removable stamping die head, includes mounting panel (1) and last mounting panel (5), its characterized in that, the top fixed mounting seat (2) that is equipped with of mounting panel (1) down, rectangular channel (3) have been seted up to the center department on mount pad (2) top, four equal fixed mounting in four corners of rectangular channel (3) tank bottom has buffer gear, four buffer gear's top fixed mounting has lower mould (4), four equal fixed mounting in four corners in mounting panel (1) top has spacing section of thick bamboo (7), four the inside of spacing section of thick bamboo (7) is all overlapped and is established and be connected with the gag lever post, four the top of gag lever post and four corners fixed connection in last mounting panel (5) bottom, the bottom fixed mounting of last mounting panel (5) has last mould (6), mounting groove (9) have been seted up in the center department of last mould (6) bottom, the inside nestification of mounting groove (9) has drift (10), fixedly between last mould (6) and the fixed connection mechanism.
2. The stamping die with the replaceable stamping die head according to claim 1, wherein the connecting mechanism comprises clamping blocks (11) and reset springs (12), the reset springs (12) are fixedly installed on two sides of the inner wall of the assembly groove (9), the clamping blocks (11) are fixedly installed at one ends of the two reset springs (12), clamping grooves (13) are formed in two sides of the punch (10), and the two clamping blocks (11) are in clamping connection with the corresponding clamping grooves (13).
3. The stamping die with the replaceable stamping die head according to claim 2, wherein the size of the clamping block (11) is the same as the inner diameter of the clamping groove (13), and the surface of the clamping block (11) is provided with evenly distributed anti-skid patterns.
4. The stamping die with the replaceable stamping die head according to claim 2, wherein limiting grooves (15) are formed in two sides of the bottom of the assembly groove (9), limiting blocks (14) are slidably connected in the two limiting grooves (15), and the bottom ends of the limiting blocks (14) are fixedly connected with the top ends of the clamping blocks (11).
5. The stamping die with the replaceable stamping die head according to claim 4, wherein trapezoidal lead screws (16) are rotatably connected to two sides of the inner wall of the limiting groove (15), the trapezoidal lead screws (16) are in threaded connection with the middle of the limiting block (14), and one end of each trapezoidal lead screw (16) penetrates through the limiting groove (15) and is fixedly provided with a knob (8).
6. The stamping die with the replaceable stamping die head according to claim 1, wherein the buffer mechanism comprises T-shaped columns (17) and buffer springs (18), the T-shaped columns (17) are fixedly installed at four corners of the bottom of the rectangular groove (3), the buffer springs (18) are sleeved on the surfaces of the four T-shaped columns (17), and the top ends of the four buffer springs (18) are fixedly connected with the four corners of the bottom end of the lower die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051338.7U CN220717449U (en) | 2023-08-02 | 2023-08-02 | Stamping die with replaceable stamping die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051338.7U CN220717449U (en) | 2023-08-02 | 2023-08-02 | Stamping die with replaceable stamping die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220717449U true CN220717449U (en) | 2024-04-05 |
Family
ID=90496364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322051338.7U Active CN220717449U (en) | 2023-08-02 | 2023-08-02 | Stamping die with replaceable stamping die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220717449U (en) |
-
2023
- 2023-08-02 CN CN202322051338.7U patent/CN220717449U/en active Active
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