CN104226815A - Metal punching and flanging module - Google Patents
Metal punching and flanging module Download PDFInfo
- Publication number
- CN104226815A CN104226815A CN201410470212.6A CN201410470212A CN104226815A CN 104226815 A CN104226815 A CN 104226815A CN 201410470212 A CN201410470212 A CN 201410470212A CN 104226815 A CN104226815 A CN 104226815A
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- punching
- metal punching
- metal
- module
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 title abstract description 10
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The invention discloses a metal punching and flanging module, relates to the field of machining and is applied to a die module which is used for metal machining and punching. The metal punching and flanging module comprises a square body, wherein through connecting holes are respectively formed in the left end and the right end of the body, a plurality of locating holes are formed in the upper end and the lower end of the body, a die hole is formed in the center position of the body, chamfers of which the surfaces are in outward arc shapes are formed in the upper end and the lower end of the die hole, the connecting holes are of indented type structures, the diameters of the upper end and the lower end of each connecting hole are greater than the diameter of each connecting hole. The metal punching and flanging module disclosed by the invention has the effects that a die hole structure of which the upper end and the lower end are provided with the chamfers is adopted, thus the stress to the end part of a metal punching piece during punching can be soft, the metal punching piece cannot be damaged, and the flanging effect is good.
Description
Technical field
The present invention relates to field of machining, be applied to the die module that intermetallic composite coating punching press is used.
Background technology
Metal stamping is current mach common method, and not only precision is high but also output is large.The flange of metallic stamping pieces is a common procedure, and because flange directly has influence on the total quality of metallic stamping pieces, module therefore used to flange requires higher, and its structure directly has influence on the effect of flange.
Summary of the invention
The object of this invention is to provide a kind of metal stamping flange module, the tilting force applied metallic stamping pieces is soft, and flange is effective.
In order to achieve the above object, taked technical scheme is:
A kind of metal stamping flange module, it is characterized in that: comprise square body, the two ends, left and right of described body are respectively equipped with through connecting hole, some locating holes are provided with at the two ends up and down of body, nib is provided with in the centre of body, the two ends up and down of nib are equipped with the chamfering of surface for cylindrical arcuation, and above-described connecting hole is indented style structure, and the diameter at the upper and lower two ends of connecting hole is greater than the diameter of connecting hole.
The effect that the present invention reaches is: owing to adopting the nib structure of upper and lower two chamfers, make metallic stamping pieces end stressed soft during punching press, can not damage metallic stamping pieces, flange is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1 of the present invention.
In figure: 1, body; 2, locating hole; 3, connecting hole; 4, nib; 5, chamfering.
Detailed description of the invention
From accompanying drawing 1 and accompanying drawing 2, the present invention includes square body 1, the two ends, left and right of described body 1 are respectively equipped with through connecting hole 3, some locating holes 2 are provided with at the two ends up and down of body 1, nib 4 is provided with in the centre of body 1, the two ends up and down of nib 4 are equipped with the chamfering 5 of surface for cylindrical arcuation, and above-described connecting hole 3 is indented style structure, and the diameter at connecting hole about 3 two ends is greater than the diameter in connecting hole 3 centre.The present invention adopts the chamfering 5 of cylindrical arcuation to nib 4, and the end of metallic stamping pieces can be made excessively submissive, makes it stressed soft, can not damage metallic stamping pieces.
Claims (1)
1. a metal stamping flange module, it is characterized in that: comprise square body, the two ends, left and right of described body are respectively equipped with through connecting hole, some locating holes are provided with at the two ends up and down of body, nib is provided with in the centre of body, the two ends up and down of nib are equipped with the chamfering of surface for cylindrical arcuation, and above-described connecting hole is indented style structure, and the diameter at the upper and lower two ends of connecting hole is greater than the diameter of connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470212.6A CN104226815A (en) | 2014-09-16 | 2014-09-16 | Metal punching and flanging module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410470212.6A CN104226815A (en) | 2014-09-16 | 2014-09-16 | Metal punching and flanging module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104226815A true CN104226815A (en) | 2014-12-24 |
Family
ID=52216218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410470212.6A Pending CN104226815A (en) | 2014-09-16 | 2014-09-16 | Metal punching and flanging module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226815A (en) |
-
2014
- 2014-09-16 CN CN201410470212.6A patent/CN104226815A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |