CN204953678U - Three connect copper pipe fitting plastic cold -punching mould - Google Patents
Three connect copper pipe fitting plastic cold -punching mould Download PDFInfo
- Publication number
- CN204953678U CN204953678U CN201520669987.6U CN201520669987U CN204953678U CN 204953678 U CN204953678 U CN 204953678U CN 201520669987 U CN201520669987 U CN 201520669987U CN 204953678 U CN204953678 U CN 204953678U
- Authority
- CN
- China
- Prior art keywords
- punching press
- pipe fitting
- copper pipe
- mould
- punching
- 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 three connect copper pipe fitting plastic cold -punching mould, it is the mould in the punching press, punching press lower mould, work platform, block rubber, base, the both sides of punching press lower mould are equipped with a through -hole respectively on work platform, upwards stretch out respectively on the base of two through -holes bottoms be fixed with one be higher than the punching press on the ejector pin of mould stamping station face. The utility model has the advantages of prevent that the product warp, improves product quality.
Description
Technical field:
The utility model relates to shaping, is particularly a kind ofly applicable to the cold-punching mould preventing deformation of products when producing the three joint copper pipe fitting shaping that household appliances use.
Background technology:
Three current joint copper pipe fitting shaping cold-punching moulds, be slidably fitted with one group of elastic block rubber with two guide pillars on a base, a workbench is installed on elastic block rubber, on workbench, center is provided with a punching press counterdie, punching press counterdie is furnished with a punching press patrix, a push rod is separately installed with in each shaping hole of punching press counterdie, the lower end of each push rod is fixed on workbench, the upper end of each push rod withstands on the bottom surface of each sizing die of counterdie respectively, the stamping surface of punching press patrix is provided with the three joint copper pipe fitting draw-in grooves corresponding to each sizing die.This structure Problems existing is, when punching press shaping, the reaction force of material returned process Elastic block rubber, because acting directly on pipe fitting, easily makes deformation of products, affects product quality.
Summary of the invention:
The purpose of this utility model is to provide a kind of three joint copper pipe fitting shaping cold-punching moulds preventing deformation of products, improve the quality of products.
The technical solution of the utility model completes as follows, a kind of three joint copper pipe fitting shaping cold-punching moulds, it includes punching press patrix, punching press counterdie, workbench, block rubber, base, it is characterized in that: the both sides of punching press counterdie are respectively equipped with a through hole on workbench, the base of two via bottoms protrudes upward push rod respectively that be fixed with a face of presenting a theatrical performance as the last item on a programme higher than punching press upper punch.
The utility model has the advantage preventing deformation of products, improve the quality of products.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Describe embodiment in detail by reference to the accompanying drawings, the utility model is improvements over the prior art, it includes punching press patrix 1, punching press counterdie 2, workbench 3, block rubber 4, base 5, main improvements are that the both sides of punching press counterdie on workbench are respectively equipped with a through hole 6, and the base of two via bottoms protrudes upward push rod 7 respectively that be fixed with a face 8 of presenting a theatrical performance as the last item on a programme higher than punching press upper punch.Through above-mentioned improvement, when carrying out shaping punching press to workpiece, the recoil strength of block rubber acts directly on stamping machine through two push rods, efficiently avoid the impact that pipe fitting is subject to reaction force, prevents pipe fitting to be out of shape, and ensures product quality.
Claims (1)
1. a joint copper pipe fitting shaping cold-punching mould, it includes punching press patrix, punching press counterdie, workbench, block rubber, base, it is characterized in that: the both sides of punching press counterdie are respectively equipped with a through hole on workbench, the base of two via bottoms protrudes upward push rod respectively that be fixed with a face of presenting a theatrical performance as the last item on a programme higher than punching press upper punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669987.6U CN204953678U (en) | 2015-09-01 | 2015-09-01 | Three connect copper pipe fitting plastic cold -punching mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669987.6U CN204953678U (en) | 2015-09-01 | 2015-09-01 | Three connect copper pipe fitting plastic cold -punching mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953678U true CN204953678U (en) | 2016-01-13 |
Family
ID=55048775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669987.6U Expired - Fee Related CN204953678U (en) | 2015-09-01 | 2015-09-01 | Three connect copper pipe fitting plastic cold -punching mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953678U (en) |
-
2015
- 2015-09-01 CN CN201520669987.6U patent/CN204953678U/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: 20160113 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |