CN214601402U - Stamping die with replaceable stamping die head - Google Patents
Stamping die with replaceable stamping die head Download PDFInfo
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- CN214601402U CN214601402U CN202120742725.3U CN202120742725U CN214601402U CN 214601402 U CN214601402 U CN 214601402U CN 202120742725 U CN202120742725 U CN 202120742725U CN 214601402 U CN214601402 U CN 214601402U
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- stamping die
- die
- die head
- connecting block
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- 238000009434 installation Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a stamping die of removable stamping die head, comprising a base plate, the die holder, the riser, diaphragm and stamping component, stamping component includes the cylinder fixed with the diaphragm bottom surface, the movable block fixed with the piston rod lower extreme of cylinder, install the connecting block on the movable block and with the fixed stamping die head of connecting block bottom surface, seted up on the lateral wall of movable block one side with connecting block joint complex dovetail, the mounting hole has been seted up on the roof in the dovetail, install locating component in the mounting hole, locating component include slidable mounting in the mounting hole the butt piece and with butt piece upper surface fixed's spring, the spring upper end is fixed with the roof in the mounting hole. The utility model discloses in, when the stamping die head used for a long time and took place to damage, the staff only needed to upwards press the butt piece for the spring shrink makes during the butt piece takes in the mounting hole completely, thereby is convenient for the staff carries out whole quick replacement to connecting block and stamping die head.
Description
Technical Field
The utility model relates to a stamping die technical field, concretely relates to stamping die of removable stamping die head.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping, which is also called as a cold stamping die, and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials so as to obtain required parts.
The utility model discloses a high-efficient location stamping die is disclosed in the chinese utility model patent of grant bulletin number CN212598355U, which comprises a base plate, the side all is provided with the riser about the base plate top, and is two sets of the riser top all is connected with the diaphragm, the diaphragm bottom is provided with the hydraulic stem, the hydraulic stem bottom is provided with the bottom plate, the bottom plate bottom is provided with dismantlement mould head, the bottom plate left and right sides all is provided with positioning element, the base plate top is provided with the bottom die holder, bottom die holder top corresponds the position with dismantlement mould head and is provided with the stamping groove, dismantlement mould head includes stamping die head, the side all is provided with the screw rod about stamping die head top, and is two sets of the equal swing joint in screw rod periphery has the swivel nut, and this stamping die can realize high-efficient location.
However, the inventor believes that the technical scheme has the following defects: realize fixing through screw rod and swivel nut between stamping die head and the bottom plate, the easy wearing and tearing that take place after stamping die head uses for a long time, at this moment, the staff need twist off two swivel nuts simultaneously and just can change stamping die head, and operating time is longer, is unfavorable for the staff to carry out quick replacement to stamping die head.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the staff to carry out quick replacement to the stamping die head, the utility model provides a stamping die of removable stamping die head.
The utility model provides a pair of stamping die of removable stamping die head adopts following technical scheme:
a stamping die with a replaceable stamping die head comprises a bottom plate, a die holder arranged on the bottom plate, a vertical plate fixed with the upper surface of the bottom plate, a transverse plate fixed with the upper surface of the vertical plate and a stamping assembly arranged on the transverse plate, the stamping component comprises an air cylinder fixed with the bottom surface of the transverse plate, a movable block fixed with the lower end of a piston rod of the air cylinder, a connecting block arranged on the movable block and a stamping die head fixed with the bottom surface of the connecting block, a dovetail groove matched with the connecting block in a clamping way is arranged on the side wall of one side of the movable block, a mounting hole is arranged on the top wall in the dovetail groove, a positioning component is arranged in the mounting hole and comprises an abutting block which is arranged in the mounting hole in a sliding way and a spring which is fixed with the upper surface of the abutting block, the upper end of the spring is fixed to the inner top wall of the mounting hole, and the side wall of one side of the abutting block is abutted to the side wall of one side of the connecting block.
The utility model discloses further set up to, the butt piece is kept away from the lateral wall of connecting block one side and is seted up first inclined plane on the crossing arris of butt piece bottom surface.
The utility model discloses further set up to, the connecting block has been kept away from the lateral wall of butt piece one side and has been seted up the second inclined plane on the crossing arris between the connecting block upper surface, just the cooperation of second inclined plane and first inclined plane.
The utility model discloses further set up to, the arc recess has been seted up on the first inclined plane.
The utility model discloses further set up to, arc recess inner wall laminating is fixed with the sheet rubber.
The utility model discloses further set up to, the upper end opening and the movable block upper surface intercommunication of mounting hole, the mounting hole lateral wall is fixed with the basic block on being close to its upper end open-ended position, the basic block bottom surface is fixed with the spring upper end.
The utility model discloses further set up to, be fixed with fixed ear on the die holder lateral wall, it is provided with the bolt to run through on the fixed ear, bolt lower extreme and bottom plate threaded connection.
To sum up, the utility model discloses a following at least one useful technological effect:
1. in the utility model, when the stamping die head is used for a long time and is damaged, a worker only needs to press the abutting block upwards to contract the spring, so that the abutting block is completely received in the mounting hole, and the worker can take out the connecting block from the opening side of the dovetail groove, thereby the worker can rapidly replace the connecting block and the stamping die head integrally and the operation is simple and convenient;
2. the utility model discloses when the installation connecting block, the second inclined plane of connecting block cooperates with the first inclined plane of butt piece to this makes the butt piece along mounting hole rebound to the mounting hole in, so that the connecting block gets into the dovetail completely, under the spring action of spring, the lateral wall of butt piece one side and the lateral wall butt of connecting block one side, thereby played good limiting displacement to the connecting block, strengthened the stability of connecting block and stamping die head in the use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic sectional structure diagram of an embodiment of the present invention;
fig. 3 is an enlarged schematic view at a in fig. 2.
Description of reference numerals: 1. a base plate; 2. a die holder; 21. a mould groove; 3. a vertical plate; 31. a transverse plate; 4. a stamping assembly; 41. a cylinder; 42. a movable block; 421. a dovetail groove; 422. mounting holes; 43. connecting blocks; 431. a second inclined surface; 44. a stamping die head; 5. a positioning assembly; 51. a butting block; 511. a first inclined surface; 52. a spring; 6. an arc-shaped groove; 7. a rubber sheet; 8. a base block; 9. fixing the ear; 91. and (4) bolts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a stamping die with replaceable stamping die head comprises a base plate 1, a die holder 2 mounted on the base plate 1, a vertical plate 3 fixed to the upper surface of the base plate 1, a horizontal plate 31 fixed to the upper surface of the vertical plate 3, and a stamping assembly 4 mounted on the horizontal plate 31, wherein a die groove 21 is formed in the upper surface of the die holder 2, the stamping assembly 4 comprises an air cylinder 41 fixed to the bottom surface of the horizontal plate 31, a movable block 42 fixed to the lower end of a piston rod of the air cylinder 41, a connecting block 43 mounted on the movable block 42, and a stamping die head 44 fixed to the bottom surface of the connecting block 43, a dovetail groove 421 snap-fitted to the connecting block 43 is formed in the side wall of one side of the movable block 42, a mounting hole 422 is formed in the top wall of the dovetail groove 421, a positioning assembly 5 is mounted in the mounting hole 422, the positioning assembly 5 comprises an abutting block 51 slidably mounted in the mounting hole 422, and a spring 52 fixed to the upper surface of the abutting block 51, the upper end of the spring 52 is fixed to the inner top wall of the mounting hole 422, and the side wall of the abutting block 51 abuts against the side wall of the connecting block 43. When the stamping die is used, a worker only needs to place a material to be stamped in the die groove 21 of the die holder 2, at the moment, the worker needs to start the air cylinder 41, so that the piston rod of the air cylinder 41 extends, the movable block 42, the connecting block 43 and the stamping die head 44 all move downwards, and the stamping die head 44 is matched with the die groove 21 of the die holder 2 and performs stamping operation on the material. When the stamping die head 44 is used for a long time and damaged, the staff only need upwards press the abutting block 51, so that the spring 52 contracts, the abutting block 51 is completely received in the mounting hole 422, the staff can take out the connecting block 43 from the opening side of the dovetail groove 421, the whole quick replacement of the connecting block 43 and the stamping die head 44 is conveniently carried out by the staff, and the operation is simple and convenient.
Furthermore, a first inclined surface 511 is formed on an intersecting edge of a side wall of the abutting block 51 far away from the connecting block 43 and the bottom surface of the abutting block 51. A second inclined surface 431 is arranged on an intersecting edge between the side wall of the connecting block 43 far away from the abutting block 51 and the upper surface of the connecting block 43, and the second inclined surface 431 is matched with the first inclined surface 511. When the connecting block 43 is installed in the dovetail groove 421, the second inclined surface 431 of the connecting block 43 is matched with the first inclined surface 511 of the abutting block 51, so that the abutting block 51 moves upwards into the installation hole 422 along the installation hole 422, the connecting block 43 completely enters the dovetail groove 421, under the elastic force action of the spring 52, the side wall of one side of the abutting block 51 abuts against the side wall of one side of the connecting block 43, a good limiting effect is achieved on the connecting block 43, and the stability of the connecting block 43 and the stamping die head 44 in the using process is enhanced.
Further, an arc-shaped groove 6 is formed in the first inclined surface 511, and a rubber sheet 7 is attached and fixed to the inner wall of the arc-shaped groove 6. When stamping die head 44 needs to be dismantled, the staff only need put the finger on the arc surface of sheet rubber 7 bottom, and upwards promote butt piece 51, make in butt piece 51 income mounting hole 422, because sheet rubber 7 adopts rubber materials to make, sheet rubber 7 surface has great coefficient of friction, with this frictional force between having increased staff's hand and sheet rubber 7, reduced the probability that the staff promoted to upwards remove the in-process and take place to skid of butt piece 51.
Furthermore, an opening at the upper end of the mounting hole 422 is communicated with the upper surface of the movable block 42, a base block 8 is fixed on the side wall of the mounting hole 422 close to the opening at the upper end, the bottom surface of the base block 8 is fixed with the upper end of the spring 52, the base block 8 is arranged, so that a worker can conveniently mount the spring 52 and the abutting block 51, and after the mounting is completed, the worker needs to weld the side wall of the base block 8 with the inner wall of the mounting hole 422.
Further, a fixing lug 9 is fixed on the side wall of the die holder 2, a bolt 91 penetrates through the fixing lug 9, and the lower end of the bolt 91 is in threaded connection with the bottom plate 1, so that the die holder 2 can be conveniently installed or detached by a worker.
The use principle of the embodiment is as follows: when the stamping die is used, a worker only needs to place a material to be stamped in the die groove 21 of the die holder 2, at the moment, the worker needs to start the air cylinder 41, so that the piston rod of the air cylinder 41 extends, the movable block 42, the connecting block 43 and the stamping die head 44 all move downwards, and the stamping die head 44 is matched with the die groove 21 of the die holder 2 and performs stamping operation on the material. When the connecting block 43 is installed in the dovetail groove 421, the second inclined surface 431 of the connecting block 43 is matched with the first inclined surface 511 of the abutting block 51, so that the abutting block 51 moves upwards into the installation hole 422 along the installation hole 422, the connecting block 43 completely enters the dovetail groove 421, under the elastic force action of the spring 52, the side wall of one side of the abutting block 51 abuts against the side wall of one side of the connecting block 43, a good limiting effect is achieved on the connecting block 43, and the stability of the connecting block 43 and the stamping die head 44 in the using process is enhanced. When the stamping die head 44 is used for a long time and damaged, the staff only need upwards press the abutting block 51, so that the spring 52 contracts, the abutting block 51 is completely received in the mounting hole 422, the staff can take out the connecting block 43 from the opening side of the dovetail groove 421, the whole quick replacement of the connecting block 43 and the stamping die head 44 is conveniently carried out by the staff, and the operation is simple and convenient.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a stamping die of removable stamping die head, includes bottom plate (1), install die holder (2) on bottom plate (1), with bottom plate (1) upper surface fixed riser (3), with riser (3) upper surface fixed diaphragm (31) and install punching press subassembly (4) on diaphragm (31), characterized by: the stamping assembly (4) comprises an air cylinder (41) fixed with the bottom surface of the transverse plate (31), a movable block (42) fixed with the lower end of a piston rod of the air cylinder (41), a connecting block (43) arranged on the movable block (42) and a stamping die head (44) fixed with the bottom surface of the connecting block (43), a dovetail groove (421) matched with the connecting block (43) in a clamping way is arranged on the side wall of one side of the movable block (42), the inner top wall of the dovetail groove (421) is provided with a mounting hole (422), a positioning component (5) is arranged in the mounting hole (422), the positioning component (5) comprises an abutting block (51) which is installed in the installation hole (422) in a sliding mode and a spring (52) which is fixed with the upper surface of the abutting block (51), the upper end of the spring (52) is fixed with the inner top wall of the mounting hole (422), and the side wall of one side of the abutting block (51) is abutted against the side wall of one side of the connecting block (43).
2. The die of claim 1, wherein the die head is replaceable with a stamping die, the stamping die comprising: a first inclined surface (511) is formed on the intersecting edge of the side wall of one side, away from the connecting block (43), of the abutting block (51) and the bottom surface of the abutting block (51).
3. The die of claim 2, wherein the die head is replaceable with the die head, and further comprising: a second inclined surface (431) is formed in an intersecting edge between the side wall of the connecting block (43) far away from one side of the abutting block (51) and the upper surface of the connecting block (43), and the second inclined surface (431) is matched with the first inclined surface (511).
4. The die of claim 2, wherein the die head is replaceable with the die head, and further comprising: an arc-shaped groove (6) is formed in the first inclined surface (511).
5. The die of claim 4 wherein said punch die head is replaceable by: the inner wall of the arc-shaped groove (6) is attached and fixed with a rubber sheet (7).
6. The die of claim 1, wherein the die head is replaceable with a stamping die, the stamping die comprising: the upper end opening and the movable block (42) upper surface intercommunication of mounting hole (422), be fixed with base block (8) on the mounting hole (422) lateral wall is close to its upper end open-ended position, base block (8) bottom surface is fixed with spring (52) upper end.
7. The die of claim 1, wherein the die head is replaceable with a stamping die, the stamping die comprising: fixed ear (9) are fixed on the die holder (2) lateral wall, it is provided with bolt (91) to run through on fixed ear (9), bolt (91) lower extreme and bottom plate (1) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742725.3U CN214601402U (en) | 2021-04-13 | 2021-04-13 | Stamping die with replaceable stamping die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742725.3U CN214601402U (en) | 2021-04-13 | 2021-04-13 | Stamping die with replaceable stamping die head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214601402U true CN214601402U (en) | 2021-11-05 |
Family
ID=78401541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120742725.3U Active CN214601402U (en) | 2021-04-13 | 2021-04-13 | Stamping die with replaceable stamping die head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214601402U (en) |
-
2021
- 2021-04-13 CN CN202120742725.3U patent/CN214601402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Units 101, 201, and 301, No. 903 Tonglong Second Road, Xiang'an Industrial Zone, Xiamen Torch High tech Zone, Xiamen, Fujian Province, 361000 Patentee after: Xiamen Kecheng Hardware Products Co.,Ltd. Address before: 361000 units 101, 201 and 301, No. 903, tonglong Second Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee before: XIAMEN KECHENG HARDWARE PRODUCTS CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stamping die with replaceable stamping die heads Granted publication date: 20211105 Pledgee: Bank of China Limited Xiamen Xiang'an sub branch Pledgor: Xiamen Kecheng Hardware Products Co.,Ltd. Registration number: Y2024980014318 |