CN214442341U - Split punch of numerical control punch die - Google Patents
Split punch of numerical control punch die Download PDFInfo
- Publication number
- CN214442341U CN214442341U CN202120342895.2U CN202120342895U CN214442341U CN 214442341 U CN214442341 U CN 214442341U CN 202120342895 U CN202120342895 U CN 202120342895U CN 214442341 U CN214442341 U CN 214442341U
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- core
- punch
- numerical control
- punching
- mounting hole
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Abstract
The utility model provides a components of a whole that can function independently drift of numerical control punch mould, including punch holder and towards the core, be equipped with the mounting hole on the punch holder, be equipped with the constant head tank on the drill way terminal surface of mounting hole, be equipped with the locating pin on towards the side of core, the tip that dashes the core is equipped with the edge of a knife, the body that dashes the core sets up in the mounting hole, the locating pin sets up in the constant head tank, be equipped with basic rice screw on the punch holder, basic rice screw runs through punch holder and locking the body that dashes the core. The utility model has the advantages that: adopt split type design, the installation of punching the core is fixed a position to the accessible locating pin, and accessible basic meter screw locks or loosens and punches the core, when the edge of a knife damage that punches the core or need change the core that punches of different edge of a knife specifications, can conveniently change and dash the core, the cost is reduced.
Description
Technical Field
The utility model relates to a mould especially relates to a components of a whole that can function independently drift of numerical control punch mould.
Background
The punch of the traditional numerical control punch die is integral and cannot be detached, and when the punching core of the knife edge is damaged or the punching cores with different knife edge specifications need to be replaced, the integral punch needs to be replaced, so that the cost is high.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a components of a whole that can function independently drift of numerical control punch mould.
The utility model provides a components of a whole that can function independently drift of numerical control punch mould, including punch holder and towards the core, be equipped with the mounting hole on the punch holder, be equipped with the constant head tank on the drill way terminal surface of mounting hole, be equipped with the locating pin on towards the side of core, the tip that dashes the core is equipped with the edge of a knife, the body that dashes the core sets up in the mounting hole, the locating pin sets up in the constant head tank, be equipped with basic rice screw on the punch holder, basic rice screw runs through punch holder and locking the body that dashes the core.
As a further improvement of the utility model, the side surface of the punch holder is connected with a positioning key.
As a further improvement of the utility model, the side of the punch holder is provided with a pin hole, and the positioning key is in threaded connection with the pin hole.
As a further improvement of the utility model, the base rice screw and the punch holder are in threaded connection.
As a further improvement of the utility model, the base rice screw has two duplex winding the circumference interval 180 degrees distributions of drift seat.
As a further improvement of the utility model, the basic rice screw is a hexagon socket head basic rice screw.
The utility model has the advantages that: through the scheme, the split type design is adopted, the installation of the punching core can be positioned through the positioning pin, the punching core can be locked or loosened through the base meter screw, when the knife edge of the punching core is damaged or the punching cores with different knife edge specifications need to be replaced, the punching core can be conveniently replaced, and the cost is reduced.
Drawings
Fig. 1 is an exploded view of the split punch of the numerical control press die of the present invention.
Fig. 2 is a schematic view of the split punch of the numerical control press die of the present invention.
Detailed Description
The present invention will be further described with reference to the following description and embodiments.
As shown in fig. 1 to 2, the split punch of the die of the numerical control punch includes a punch holder 1 and a punch core 2, the punch holder 1 is provided with a mounting hole 11, an orifice end face of the mounting hole 11 is provided with a positioning groove 12, a side face of the punch core 2 is provided with a positioning pin 3, an end portion of the punch core 2 is provided with a knife edge 21, a body portion of the punch core 2 is arranged in the mounting hole 11, the positioning pin 3 is arranged in the positioning groove 12, and the punch core 2 can be mounted and positioned by matching the positioning pin 3 with the positioning groove 12.
The punch head seat 1 is provided with a base rice screw 5, the base rice screw 5 penetrates through the punch head seat 1 and locks the body of the punch core 2, and the punch core 2 can be locked or loosened through the base rice screw 5.
The side surface of the punch holder 1 is connected with a positioning key 4 for installation and positioning.
The side of the punch holder 1 is provided with a pin hole, and the positioning key 4 is in threaded connection with the pin hole.
The base rice screw 5 is in threaded connection with the punch holder 1.
The base meter screws 5 are distributed around the punch holder 1 at intervals of 180 degrees in the circumferential direction.
The basic meter screw 5 is an M6 × 8 hexagon socket head cap basic meter screw.
The punch core 2 may be machined from a better high speed steel material.
The punch core 2 knife edge 21 can be round or irregular.
The utility model provides a pair of components of a whole that can function independently drift of numerical control punch mould damages or need change the towards core 2 of different edge of a knife specifications when the edge of a knife 21 that dashes core 2, and accessible base rice screw 5 loosens towards core 2 to the realization is favorable to reduce cost towards the change of core 2.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a components of a whole that can function independently drift of numerical control punch mould which characterized in that: the punching head comprises a punching head seat and a punching core, wherein a mounting hole is formed in the punching head seat, a positioning groove is formed in the orifice end face of the mounting hole, a positioning pin is arranged on the side face of the punching core, a knife edge is formed in the end portion of the punching core, the body portion of the punching core is arranged in the mounting hole, the positioning pin is arranged in the positioning groove, a basic rice screw is arranged on the punching head seat and penetrates through the punching head seat and locks the body portion of the punching core.
2. The split punch of the numerical control press die according to claim 1, wherein: the side surface of the punch holder is connected with a positioning key.
3. The split punch of the numerical control press die according to claim 2, wherein: the side of the punch holder is provided with a pin hole, and the positioning key is in threaded connection with the pin hole.
4. The split punch of the numerical control press die according to claim 1, wherein: the base rice screw is in threaded connection with the punch seat.
5. The split punch of the numerical control press die according to claim 1, wherein: the base meter screws are distributed around the punch holder at intervals of 180 degrees in the circumferential direction.
6. The split punch of the numerical control press die according to claim 1, wherein: the base rice screw is an inner hexagon base rice screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342895.2U CN214442341U (en) | 2021-02-04 | 2021-02-04 | Split punch of numerical control punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342895.2U CN214442341U (en) | 2021-02-04 | 2021-02-04 | Split punch of numerical control punch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214442341U true CN214442341U (en) | 2021-10-22 |
Family
ID=78137282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120342895.2U Active CN214442341U (en) | 2021-02-04 | 2021-02-04 | Split punch of numerical control punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214442341U (en) |
-
2021
- 2021-02-04 CN CN202120342895.2U patent/CN214442341U/en active Active
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| GR01 | Patent grant |