CN203541253U - Notching male die - Google Patents
Notching male die Download PDFInfo
- Publication number
- CN203541253U CN203541253U CN201320455738.8U CN201320455738U CN203541253U CN 203541253 U CN203541253 U CN 203541253U CN 201320455738 U CN201320455738 U CN 201320455738U CN 203541253 U CN203541253 U CN 203541253U
- Authority
- CN
- China
- Prior art keywords
- punch
- male die
- drift
- notching
- jet
- 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 notching male die and belongs to the field of stamping dies. The notching male die comprises a male die body which comprises a connection bolt, a body and a punch. The body is in a rectangular structure, one end of the body is connected with the connection bolt, and the other end is fixed with the punch integrally. The punch is in a wedge structure, the cross section of the punch is in an inclined V shape, and two punching openings are formed in one end. Fillets are chamfered in the end surface of the end of the punch, where the punch openings are formed. According to the notching male die, by using the punch with the V-shaped cross section, resistance during notching is effectively reduced, the production efficiency is improved, and the punch die service life is greatly prolonged.
Description
Technical field
The utility model belongs to diel field, more particularly, relates to a kind of jet-bedding punch.
Background technology
The unification of common jet-bedding punch, easily rushes bits of offset, and production efficiency is low, and drift design is unreasonable, fragile.
Utility model content
the problem that 1, will solve
For the above-mentioned problems in the prior art, the utility model provides a kind of jet-bedding punch, and it is a kind of reasonable in design, easy to use and make easy jet-bedding punch, high life.
2, technical scheme
In order to address the above problem, the technical scheme that the utility model adopts is as follows:
A jet-bedding punch, comprises punch body, and described punch body comprises connecting bolt, main body, drift, and described main body is rectangular structure, and its one end is connected with connecting bolt, and the other end and drift are fixed as one; Described drift is sphenoid structure, and its cross section is " V " shape of toppling over, and its one end has blurts out.
Further, two described in, have been blurted out; Described drift is rounded down with the end face of the one end of blurting out.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
It is the drift of " V " shape that the utility model utilizes cross section, and the resistance while having effectively reduced jet-bedding, has improved production efficiency, has greatly extended the service life of punch die.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, connecting bolt; 2, main body; 3, drift.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, a kind of jet-bedding punch, comprises punch body, and described punch body comprises connecting bolt 1, main body 2, drift 3, and main body 3 is rectangular structure, and its one end is connected with connecting bolt 1, and the other end and drift 3 are fixed as one; Drift 3 is sphenoid structure, and its cross section is " V " shape of toppling over, and its one end has blurts out; Two have been blurted out; Drift 3 is rounded down with the end face of the one end of blurting out.
During use, utilize connecting bolt 1 that this punch is installed in frame, after installation is fixing, place the sheet member of required jet-bedding, machine, complete jet-bedding.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (3)
1. a jet-bedding punch, comprise punch body, it is characterized in that: described punch body comprises connecting bolt (1), main body (2), drift (3), and described main body (3) is rectangular structure, its one end is connected with connecting bolt (1), and the other end and drift (3) are fixed as one; Described drift (3) is sphenoid structure, and its cross section is " V " shape of toppling over, and its one end has blurts out.
2. a kind of jet-bedding punch according to claim 1, is characterized in that: described in blurted out two.
3. a kind of jet-bedding punch according to claim 1, is characterized in that: described drift (3) is rounded down with the end face of the one end of blurting out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455738.8U CN203541253U (en) | 2013-07-30 | 2013-07-30 | Notching male die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455738.8U CN203541253U (en) | 2013-07-30 | 2013-07-30 | Notching male die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541253U true CN203541253U (en) | 2014-04-16 |
Family
ID=50459422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455738.8U Expired - Fee Related CN203541253U (en) | 2013-07-30 | 2013-07-30 | Notching male die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541253U (en) |
-
2013
- 2013-07-30 CN CN201320455738.8U patent/CN203541253U/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: 20140416 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |