CN216575117U - Punching wedge integrated with material pressing core - Google Patents
Punching wedge integrated with material pressing core Download PDFInfo
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- CN216575117U CN216575117U CN202123365730.6U CN202123365730U CN216575117U CN 216575117 U CN216575117 U CN 216575117U CN 202123365730 U CN202123365730 U CN 202123365730U CN 216575117 U CN216575117 U CN 216575117U
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- driving
- slide block
- driving slide
- material pressing
- pressing core
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Abstract
The utility model provides a punching wedge integrated with a material pressing core, which is arranged in a flanging die to realize one-time completion of flanging and inclined holes and improve the working efficiency under the condition of ensuring the processing quality; the technical scheme is as follows: the device comprises an upper die base driving block, a material pressing core, a punch, a driving guide plate and a driving slide block; a guide cavity is arranged in the material pressing core along the axial direction of the inclined hole to be processed, the punch is fixedly connected to the driving slide block, and the driving slide block is guided in the guide cavity; a driving slide block return spring device is arranged in the material pressing core; the driving guide plate is fixed at the lower end of the upper die holder driving block and is arranged corresponding to the upper end of the driving slide block; when the upper die holder driving block is close to the material pressing core, the guide plate is driven to push the driving slide block and the punch. By adopting the punching wedge, the flanging and inclined hole processing can be realized in place at one time, the utilization rate of the die is increased, the punching frequency of the die is reduced, the working efficiency is improved, the qualification rate of parts is improved, and the debugging difficulty of the die is also reduced.
Description
Technical Field
The utility model belongs to part stamping die field for commercial car relates to the turn-ups mould, especially sets up on the turn-ups mould and presses the integrative slide wedge that punches a hole of material core loose piece.
Background
For parts for commercial vehicles, a plurality of stamping parts are provided, wherein some parts are provided with flanging structures and inclined hole structures, and flanging and punching are divided into two stations for processing under normal conditions, so that the number of dies and stamping times are increased; or the part is rotated by a certain angle to lead the holes at two sides to be punched at an angle, thus easily causing the deviation of hole positions and hole diameters, having low part qualification rate and difficult debugging.
Disclosure of Invention
The turn-ups and the processing of punching a hole for the part realize on one set of mould to guarantee the turn-ups and the quality of punching a hole, the utility model provides a with press the integrative slide wedge that punches a hole of material core, it sets up in the turn-ups mould, realizes turn-ups, the completion of inclined hole once, improves work efficiency under the circumstances of guaranteeing processingquality.
In order to achieve the purpose, the technical proposal of the utility model is that: with pressing integrative slide wedge that punches a hole of material core, including last die holder drive block, pressure material core, drift, its characterized in that: the device also comprises a driving guide plate and a driving slide block; a guide cavity is arranged in the material pressing core along the axial direction of the inclined hole to be processed, the punch is fixedly connected to the driving slide block, and the driving slide block is guided in the guide cavity; a driving slide block return spring device is arranged in the material pressing core; the driving guide plate is fixed at the lower end of the upper die holder driving block and is arranged corresponding to the upper end of the driving slide block; when the upper die holder driving block is close to the material pressing core, the guide plate is driven to push the driving slide block and the punch.
The technical scheme is further limited as follows: the driving slide block return spring device is a compression spring, the compression spring is sleeved at the upper section of the punch head, the upper end of the compression spring is in contact with the lower end face of the driving slide block, and the lower end of the compression spring is in contact with the bottom end face of the guide cavity; the structure is simple in arrangement, and the cost and the processing difficulty are reduced under the condition of realizing the function.
The utility model has the advantages that: before the upper die holder driving block pushes the material pressing core to move downwards to a position, a driving guide plate of the upper die holder driving block contacts a driving slide block in the material pressing core to drive a punch to realize punching; by adopting the punching wedge, the flanging and inclined hole processing can be realized in place at one time, the utilization rate of the die is increased, the punching frequency of the die is reduced, the working efficiency is improved, the qualification rate of parts is improved, and the debugging difficulty of the die is also reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention is described in further detail with reference to the accompanying drawings: as shown in fig. 1, the punching wedge integrated with the pressing core comprises an upper die base driving block 2, a pressing core 4, a punch 5, a driving guide plate 1 and a driving slide block 3; a guide cavity is arranged in the material pressing core 4 along the axial direction of an inclined hole to be processed, the punch 5 is fixedly connected to the driving slide block 3, and the driving slide block 3 is guided in the guide cavity; a driving slide block return spring device 6 is arranged in the material pressing core; the driving guide plate 1 is fixed at the lower end of the upper die holder driving block 2 and is arranged corresponding to the upper end of the driving slide block; when the upper die holder driving block is close to the material pressing core, the guide plate 1 is driven to push the driving slide block 3 and the punch 5.
In the utility model, the drive slide block return spring device is preferably a compression spring, the compression spring is sleeved at the upper section of the punch head, the upper end of the compression spring is in contact with the lower end face of the drive slide block, and the lower end of the compression spring is in contact with the bottom end face of the guide cavity; the structure is simple in arrangement, and the cost and the processing difficulty are reduced under the condition of realizing the function.
Claims (2)
1. With pressing integrative slide wedge that punches a hole of material core, including last die holder drive block, pressure material core, drift, its characterized in that: the device also comprises a driving guide plate and a driving slide block; a guide cavity is arranged in the material pressing core along the axial direction of the inclined hole to be processed, the punch is fixedly connected to the driving slide block, and the driving slide block is guided in the guide cavity; a driving slide block return spring device is arranged in the material pressing core; the driving guide plate is fixed at the lower end of the upper die holder driving block and is arranged corresponding to the upper end of the driving slide block; when the upper die holder driving block is close to the material pressing core, the guide plate is driven to push the driving slide block and the punch.
2. The punching wedge integrated with the swaging core of claim 1, wherein: the driving slide block return spring device is a compression spring, the compression spring is sleeved at the upper section of the punch head, the upper end of the compression spring is in contact with the lower end face of the driving slide block, and the lower end of the compression spring is in contact with the bottom end face of the guide cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365730.6U CN216575117U (en) | 2021-12-30 | 2021-12-30 | Punching wedge integrated with material pressing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365730.6U CN216575117U (en) | 2021-12-30 | 2021-12-30 | Punching wedge integrated with material pressing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216575117U true CN216575117U (en) | 2022-05-24 |
Family
ID=81628521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123365730.6U Active CN216575117U (en) | 2021-12-30 | 2021-12-30 | Punching wedge integrated with material pressing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216575117U (en) |
-
2021
- 2021-12-30 CN CN202123365730.6U patent/CN216575117U/en active Active
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