CN202725771U - Punch - Google Patents
Punch Download PDFInfo
- Publication number
- CN202725771U CN202725771U CN 201220255910 CN201220255910U CN202725771U CN 202725771 U CN202725771 U CN 202725771U CN 201220255910 CN201220255910 CN 201220255910 CN 201220255910 U CN201220255910 U CN 201220255910U CN 202725771 U CN202725771 U CN 202725771U
- Authority
- CN
- China
- Prior art keywords
- punch
- drift
- utility
- model
- face
- 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
Links
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A punch is used for a punching mould. The punch comprises an upper punch and a lower punch. A clamping platform is arranged on the top end of the upper punch. A connecting screw hole is arranged at the bottom of the lower punch. An upper punch face and a lower punch face are arranged in a matching mode at the bottom of the upper punch and on the upper portion of the lower punch. The punch is segregated into two parts and has the advantages of being effective in releasing the impulsion acted on the punch, avoiding damage by the punch and reducing the product cost.
Description
Technical field
The utility model relates to a kind of diel, refers more particularly to a kind of drift of diel.
Background technology
Metalwork processing diel commonly used is finished, and impulse force is very large during owing to punching press, easily makes drift cause damage.And drift all is to be made by noble metal alloy, often more renews drift and has increased production cost.
Summary of the invention
The utility model is just in order to address the above problem, and a kind of punching press drift is provided, and the impulse force when it can slow down punching press avoids the excessive drift that causes of impulse force to damage.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of punching press drift is characterized in that: be comprised of upper punch and low punch, described upper punch upper end is provided with the clamping platform, and described low punch bottom is provided with connecting screw hole, and described upper punch bottom and low punch top are provided with upper impulse face and the lower impulse face that cooperatively interacts.
The beneficial effects of the utility model are, adopt the drift behind the two-part, the effective impulse force of mitigation on drift, and the infringement of avoiding drift to cause has reduced production cost simultaneously.
Description of drawings
Fig. 1 is the utility model structure master schematic diagram;
Among the figure: 1. clamping platform; 2. upper punch; 3. go up impulse face; 4. descend impulse face; 5. low punch; 6. connecting screw hole.
The specific embodiment
Below by embodiment the utility model is described further.
By accompanying drawing 1 as can be known, the utility model is comprised of upper punch 2 and low punch 5, described upper punch 2 upper ends are provided with clamping platform 1, and described low punch 5 bottoms are provided with connecting screw hole 6, and described upper punch 2 bottoms and low punch 5 tops are provided with upper impulse face 3 and the lower impulse face 4 that cooperatively interacts.
Should be noted that embodiment described in the utility model only is to realize optimal way of the present utility model, to belonging to the utility model general idea, and only is apparent change, all should belong within the protection domain of the present utility model.
Claims (1)
1. punching press drift, it is characterized in that: be comprised of upper punch and low punch, described upper punch upper end is provided with the clamping platform, and described low punch bottom is provided with connecting screw hole, and described upper punch bottom and low punch top are provided with upper impulse face and the lower impulse face that cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255910 CN202725771U (en) | 2012-06-01 | 2012-06-01 | Punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255910 CN202725771U (en) | 2012-06-01 | 2012-06-01 | Punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725771U true CN202725771U (en) | 2013-02-13 |
Family
ID=47651521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255910 Expired - Fee Related CN202725771U (en) | 2012-06-01 | 2012-06-01 | Punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725771U (en) |
-
2012
- 2012-06-01 CN CN 201220255910 patent/CN202725771U/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: 20130213 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |