CN204503977U - The bottom punch position adjusting mechanism of contact cambered surface diel - Google Patents
The bottom punch position adjusting mechanism of contact cambered surface diel Download PDFInfo
- Publication number
- CN204503977U CN204503977U CN201520157719.6U CN201520157719U CN204503977U CN 204503977 U CN204503977 U CN 204503977U CN 201520157719 U CN201520157719 U CN 201520157719U CN 204503977 U CN204503977 U CN 204503977U
- Authority
- CN
- China
- Prior art keywords
- removable pin
- die body
- template
- bottom punch
- spring cup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The bottom punch position adjusting mechanism of a kind of contact cambered surface diel, comprise template, die body, it is characterized in that: portion arranges spring cup free to rotate in a template, spring cup internal thread adpting flange, together with removable pin is fixedly connected with flange, arrange spring between removable pin lower end and spring cup, arrange die body at the middle part of template, removable pin upper end slidably assemble is in the chute of die body.The utility model structure is simple, and reliable operation is easy to operate, adjusts bottom punch position in advance reliably, and easy to maintenance, reduces equipment cost.
Description
Technical field
The utility model relates to a kind of diel, the mechanism that the bottom punch position of particularly a kind of contact cambered surface diel adjusts in advance.
Background technology
Some low-voltage electrical apparatus contact working surfaces require cambered surface to increase contact.In contact production process, these cambered surfaces on punch press with mould punching out.Diel is by former, and upper and lower mould forms.Be placed on by contact in former, upper and lower stamping activity punching press, after completing punching press, bottom punch is by workpiece upwards ejection die.In order to complete punching press, the entire exercises such as the demoulding, also need a set of auxiliary system.As in the diel of contact cambered surface, the position quantity of bottom punch in former needs to adjust in advance, and to meet according to workpiece size, the factors such as cambered surface curvature, the room depth that bottom punch is reserved in former has difference.But existing structure design is complicated, and maintenance is inconvenient, and equipment cost is high.
Utility model content
The purpose of this utility model proposes a kind of simple, easy to operate, reliable mechanism adjusting bottom punch position in advance for the problems referred to above, and easy to maintenance, reduces equipment cost.
The technical scheme that the utility model provides is: comprise template, die body, it is characterized in that: portion arranges spring cup free to rotate in a template, spring cup internal thread adpting flange, together with removable pin is fixedly connected with flange, between removable pin lower end and spring cup, spring is set, arrange die body at the middle part of template, removable pin upper end slidably assemble is in the chute of die body.
The beneficial effects of the utility model, structure is simple, and reliable operation is easy to operate, adjusts bottom punch position in advance reliably, and easy to maintenance, reduces equipment cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Detailed description of the invention
See Fig. 1, concrete structure is as follows: in the middle part of template 7, arrange spring cup 3 free to rotate, spring cup 3 internal thread adpting flange 4, together with removable pin 5 is fixedly connected with flange 4, arrange spring 6 between removable pin 5 lower end and spring cup 3, be fixedly installed die body 1 at the middle part of template 5, removable pin 5 upper end slidably assemble is in the chute 2 of die body 1, can only move up and down, the rotation of restraint pin 5.
Operation principle:
See Fig. 1, the top of removable pin 5 is inserted in the groove of die body 1 bottom and can not rotates, and can only move up and down.Spring cup 3 can rotate freely, and when spring cup 3 rotates, the flange 4 be threaded with it and removable pin 5 can not rotate, and can only move up and down together, and moving up and down of removable pin 5 just can drive bottom punch to move up and down, and just can adjust the position of bottom punch.
Claims (1)
1.
the bottom punch position adjusting mechanism of a kind of contact cambered surface diel, comprise template, die body, it is characterized in that: portion arranges spring cup free to rotate in a template, spring cup internal thread adpting flange, together with removable pin is fixedly connected with flange, arrange spring between removable pin lower end and spring cup, arrange die body at the middle part of template, removable pin upper end slidably assemble is in the chute of die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157719.6U CN204503977U (en) | 2015-03-19 | 2015-03-19 | The bottom punch position adjusting mechanism of contact cambered surface diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157719.6U CN204503977U (en) | 2015-03-19 | 2015-03-19 | The bottom punch position adjusting mechanism of contact cambered surface diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503977U true CN204503977U (en) | 2015-07-29 |
Family
ID=53701981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157719.6U Expired - Fee Related CN204503977U (en) | 2015-03-19 | 2015-03-19 | The bottom punch position adjusting mechanism of contact cambered surface diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503977U (en) |
-
2015
- 2015-03-19 CN CN201520157719.6U patent/CN204503977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |