CN202447493U - Multifunctional porous pipe processing cold punching bottom die - Google Patents
Multifunctional porous pipe processing cold punching bottom die Download PDFInfo
- Publication number
- CN202447493U CN202447493U CN2012200569822U CN201220056982U CN202447493U CN 202447493 U CN202447493 U CN 202447493U CN 2012200569822 U CN2012200569822 U CN 2012200569822U CN 201220056982 U CN201220056982 U CN 201220056982U CN 202447493 U CN202447493 U CN 202447493U
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- China
- Prior art keywords
- die
- main body
- hole
- cold punching
- pipe processing
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- 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 multifunctional porous pipe processing cold punching bottom die, which comprises a die main body, wherein a plurality of mounting holes are formed on the edge of the die main body; and the multifunctional porous pipe processing cold punching bottom die is characterized in that a plurality of rows of through holes which are uniformly arranged are formed in the middle of the die main body; and four rows of through holes are formed from top to bottom. At least four rows of through holes are formed in the middle of the die main body, during processing, only the position of the die is required to be slightly adjusted, so that various products can be processed, the dies for the products are universal, the time for replacing the die is saved, and the production efficiency is improved; and meanwhile, the external fixation of the die is reduced, and the production cost is reduced, so that the die is fully utilized.
Description
Technical field
The utility model belongs to mould applications, particularly relates to a kind of multi-functional hole pipe processing cold punching hole bed die.
Background technology
Along with the progress of society and people improve the requirement of quality of the life, the use of automobile is more and more universal, and automobile industry has also obtained greatly opportunity to develop thereupon.At present, the gas extraction system hole tube sheet material processing of automobile exists the problem of inefficiency in the automobile industry, mainly is because the mould of machining hole tube sheet material exists defective.
Normally used cold punching punch die is that each identical specification is used a mold at present, and in design; Every bed die is only processed two rounds, and frequent more mold exchange has been wasted great amount of time, has reduced production efficiency; Simultaneously; Increased production cost again, each hole tube sheet material all needs a kind of bed die, can not be general.
Summary of the invention
The technical problem that the utility model will solve is to overcome above-mentioned defective, provide a kind of easy to make, reduce production costs and can realize general multi-functional hole pipe processing cold punching hole bed die.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of multi-functional hole pipe processing cold punching hole bed die comprises die main body, and the marginal position of die main body is provided with several installing holes, it is characterized in that: the centre position of said die main body is provided with the evenly distributed through hole of plurality of rows.
Say further:
Said through hole is arranged with four rows from top to bottom.
Owing to adopted technique scheme, compared with prior art, the utility model is provided with at least four exhausting holes in the centre position of die main body; Add man-hour, the position that only need adjust bed die a little just can process multiple product, has realized that the mould of multiple product is general; Saved the lead-time, improved production efficiency, simultaneously; Reduce the outer fixed of mould, reduced production cost, made mould be fully utilized.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further simultaneously.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Among the figure: the 1-installing hole; The 2-through hole; The 3-die main body.
The specific embodiment
Embodiment:
A kind of multi-functional hole pipe processing cold punching hole bed die, as shown in Figure 1, comprise die main body 3, the marginal position of die main body 3 is provided with several installing holes 1, and the centre position of die main body 3 is provided with the evenly distributed through hole of plurality of rows 2.
In the present embodiment, through hole 2 is arranged with four rows from top to bottom.This is to have the volume size of mould to determine.Big or hour, the quantity of through hole can also increase or reduce when the volume of mould.Mould in the present embodiment is provided with four exhausting holes, is the volume of having considered mould, also has the preferred plan that draws after the fastness of mould.
During use, die main body is fixed, selected for use the through hole of different arrangements, varying number according to actual needs, through through hole, hole tube sheet material is processed towards pin through installing hole.Learn according to practical operation, when through hole is four rows, can realize processing five kinds of products.
Claims (2)
1. a multi-functional hole pipe processing cold punching hole bed die comprises die main body (3), and the marginal position of die main body (3) is provided with several installing holes (1), it is characterized in that: the centre position of said die main body (3) is provided with evenly distributed through hole (2).
2. multi-functional hole pipe processing cold punching as claimed in claim 1 hole bed die, it is characterized in that: said through hole (2) is arranged with four rows from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569822U CN202447493U (en) | 2012-02-21 | 2012-02-21 | Multifunctional porous pipe processing cold punching bottom die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569822U CN202447493U (en) | 2012-02-21 | 2012-02-21 | Multifunctional porous pipe processing cold punching bottom die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447493U true CN202447493U (en) | 2012-09-26 |
Family
ID=46863388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200569822U Expired - Fee Related CN202447493U (en) | 2012-02-21 | 2012-02-21 | Multifunctional porous pipe processing cold punching bottom die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331356A (en) * | 2013-06-25 | 2013-10-02 | 无锡微研有限公司 | Adjusting pressure plate structure of longitudinal cutting sub-die |
-
2012
- 2012-02-21 CN CN2012200569822U patent/CN202447493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331356A (en) * | 2013-06-25 | 2013-10-02 | 无锡微研有限公司 | Adjusting pressure plate structure of longitudinal cutting sub-die |
| CN103331356B (en) * | 2013-06-25 | 2015-04-01 | 无锡微研有限公司 | Adjusting pressure plate structure of longitudinal cutting sub-die |
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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: 20120926 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |