CN202725760U - Lower padding plate structure - Google Patents
Lower padding plate structure Download PDFInfo
- Publication number
- CN202725760U CN202725760U CN 201220249085 CN201220249085U CN202725760U CN 202725760 U CN202725760 U CN 202725760U CN 201220249085 CN201220249085 CN 201220249085 CN 201220249085 U CN201220249085 U CN 201220249085U CN 202725760 U CN202725760 U CN 202725760U
- Authority
- CN
- China
- Prior art keywords
- padding plate
- lower bolster
- lower padding
- plate structure
- utility
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a lower padding plate structure, and relates to a stamping die. The lower padding plate structure comprises a lower padding plate body which is of a square structure, and four angle parts of the lower padding plate body are connected with screw holes; and the lower padding plate body is also provided with a die hole and a plurality of stamping holes which are of elliptical forms and run through the lower padding plate body. The lower padding plate structure has the beneficial effects that after the lower padding plate structure provided by the utility mode is connected with the lower die, the lowre padding plate structure can effectively protect the lower die.
Description
Technical field
The utility model relates to a kind of diel, refers more particularly to the lower bolster of metal stamping die.
Background technology
Diel be through punch and die to mutually punching press of metal blank, obtain finished product, lower bolster is a vitals of die assembly, its effect is in punching course, prevents from strengthening because stamping press is excessive the intensity of counterdie or counterdie mold insert.
Summary of the invention
The purpose of this utility model provides a kind of lower bolster structure, can combine closely with counterdie, effectively protects counterdie and mold insert thereof.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of lower bolster structure comprises the lower bolster body, it is characterized in that: described lower bolster body is square structure, and its four angular positions are provided with connecting screw hole, also are provided with nib and some punching hole on the described lower bolster body.
The above punching hole is oval, and connects the lower bolster body.
The utility model beneficial effect is, the utility model with after counterdie is connected, can be played effective protective effect to counterdie.
Description of drawings
Fig. 1 is the utility model product shelves holder structure schematic diagram.
Among the figure: 1. lower bolster body; 2. connecting screw hole; 3. nib; 4. punching hole.
The specific embodiment
By accompanying drawing 1 as can be known, the utility model comprises lower bolster body 1, and described lower bolster body 1 is square structure, its four angular positions are provided with connecting screw hole 2, also be provided with nib 3 and some punching hole 4 on the described lower bolster body 1, punching hole 4 is oval, and connects lower bolster body 1.Described punching hole 4 is corresponding with other assemblies of mould, is the needs setting according to stamping parts, when being used for the stamping parts punching, drift is passed through smoothly.
Should be noted that embodiment described in the utility model only is its optimal way, only is apparent change to belonging to technical solutions of the utility model, all should belong within the protection domain of the present utility model.
Claims (2)
1. a lower bolster structure comprises the lower bolster body, it is characterized in that: described lower bolster body is square structure, and its four angular positions are provided with connecting screw hole, also are provided with nib and some punching hole on the described lower bolster body.
2. lower bolster structure according to claim 1 is characterized in that: described punching hole is for oval, and connects the lower bolster body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249085 CN202725760U (en) | 2012-05-30 | 2012-05-30 | Lower padding plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249085 CN202725760U (en) | 2012-05-30 | 2012-05-30 | Lower padding plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725760U true CN202725760U (en) | 2013-02-13 |
Family
ID=47651510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249085 Expired - Fee Related CN202725760U (en) | 2012-05-30 | 2012-05-30 | Lower padding plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725760U (en) |
-
2012
- 2012-05-30 CN CN 201220249085 patent/CN202725760U/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: 20150530 |
|
| EXPY | Termination of patent right or utility model |