CN205253896U - Stamping die - Google Patents
Stamping die Download PDFInfo
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- CN205253896U CN205253896U CN201521005639.5U CN201521005639U CN205253896U CN 205253896 U CN205253896 U CN 205253896U CN 201521005639 U CN201521005639 U CN 201521005639U CN 205253896 U CN205253896 U CN 205253896U
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Abstract
The utility model discloses a stamping die, including mould body and punching press drift, above -mentioned punching press drift includes supporting part and punching press portion, and the tip of above -mentioned supporting part is equipped with the V -arrangement recess, and the one end of above -mentioned punching press portion is equipped with the V -arrangement arch, and this arch corresponds with above -mentioned groove phase, above -mentioned recess and arch are equipped with the bolt hole that corresponds, and above -mentioned bolt hole bolt, this bolt are used for fixed stay portion and punching press portion. The beneficial effects of the utility model are that: this stamping die's punching press drift is two segmentations, practices thrift the cost to the supporting part can not appear biting with punching press portion.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to a kind of diel.
Background technology
Diel, is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould). Punching press, is at room temperature, utilizes the mould being arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
Metal parts in diel in machine tool, be called again punching rod, red needle or punching pin, be mounted in and in diel, carry out continuous stamping punching press and thrust operation, make machined material occur to separate or plastic deformation, thereby obtain needed finished product or semi-finished product.
The conventional diel of metalwork processing completes, and during due to punching press, impulse force is very large, easily makes drift cause damage. And drift is to be all made up of noble metal alloy, often more renews drift and increased production cost.
Utility model content
The purpose of this utility model is to provide a kind of diel, and the punching press drift of this diel is two-part, cost-saving.
For achieving the above object, the utility model provides following technical scheme:
A kind of diel, comprise die ontology and punching press drift, above-mentioned punching press drift comprises support portion and pressing part, the end of above-mentioned support portion is provided with v-depression, one end of above-mentioned pressing part is provided with V-arrangement projection, and this projection is corresponding with above-mentioned groove, and above-mentioned groove is provided with corresponding pin hole with projection, above-mentioned pin hole is inserted with latch, and this latch is for fixed support portion and pressing part.
Preferably, above-mentioned groove surfaces is provided with hard alloy layer, and above-mentioned convex surfaces is provided with chromium carbide layer.
Operation principle of the present utility model is: support portion and pressing part coordinate by v-depression and V-arrangement projection, fixes with latch. In the time that pressing part damage can not continue to use, change pressing part, support portion just can be used for a long time like this, has saved production cost. And because groove surfaces is provided with hard alloy layer, convex surfaces is provided with chromium carbide layer, and support portion there will not be larger biting, and has extended the service life of support portion.
The beneficial effects of the utility model are: the punching press drift of this diel is two-part, cost-saving, and support portion and pressing part there will not be and bite.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described. Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
The concrete technical scheme of implementing of the utility model is:
A kind of diel, comprise die ontology 8 and punching press drift, above-mentioned punching press drift comprises support portion 1 and pressing part 2, the end of above-mentioned support portion 1 is provided with v-depression 4, one end of above-mentioned pressing part 2 is provided with V-arrangement projection 3, and this projection 3 is corresponding with above-mentioned groove 4, and above-mentioned groove 4 is provided with corresponding pin hole 5 with projection 3, above-mentioned pin hole 5 is inserted with latch, and this latch is for fixed support portion 1 and pressing part 2.
Above-mentioned groove 4 surfaces are provided with hard alloy layer 6, and above-mentioned protruding 3 surfaces are provided with chromium carbide layer 7.
Operation principle of the present utility model is: support portion 1 and pressing part 2 coordinate by v-depression 4 and V-arrangement projection 3, fixes with latch. In the time that pressing part 2 damages can not continue to use, change pressing part 2, support portion 1 just can be used for a long time like this, has saved production cost. And because groove 4 surfaces are provided with hard alloy layer 6, protruding 3 surfaces are provided with chromium carbide layer 7, and support portion 1 there will not be larger biting, and have extended the service life of support portion 1.
The beneficial effects of the utility model are: the punching press drift of this diel is two-part, cost-saving, and support portion 1 there will not be and bites with pressing part 2.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a diel, it is characterized in that, comprise die ontology and punching press drift, above-mentioned punching press drift comprises support portion and pressing part, and the end of above-mentioned support portion is provided with v-depression, and one end of above-mentioned pressing part is provided with V-arrangement projection, this projection is corresponding with above-mentioned groove, above-mentioned groove is provided with corresponding pin hole with projection, and above-mentioned pin hole is inserted with latch, and this latch is for fixed support portion and pressing part.
2. diel according to claim 1, is characterized in that, above-mentioned groove surfaces is provided with hard alloy layer, and above-mentioned convex surfaces is provided with chromium carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005639.5U CN205253896U (en) | 2015-11-27 | 2015-11-27 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005639.5U CN205253896U (en) | 2015-11-27 | 2015-11-27 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253896U true CN205253896U (en) | 2016-05-25 |
Family
ID=55995447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521005639.5U Active CN205253896U (en) | 2015-11-27 | 2015-11-27 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305219A (en) * | 2021-06-29 | 2021-08-27 | 中国航发贵州黎阳航空动力有限公司 | Conducting cable compression molding device |
-
2015
- 2015-11-27 CN CN201521005639.5U patent/CN205253896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305219A (en) * | 2021-06-29 | 2021-08-27 | 中国航发贵州黎阳航空动力有限公司 | Conducting cable compression molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |