CN202877326U - Precision knitting needle stamping die - Google Patents
Precision knitting needle stamping die Download PDFInfo
- Publication number
- CN202877326U CN202877326U CN 201220594419 CN201220594419U CN202877326U CN 202877326 U CN202877326 U CN 202877326U CN 201220594419 CN201220594419 CN 201220594419 CN 201220594419 U CN201220594419 U CN 201220594419U CN 202877326 U CN202877326 U CN 202877326U
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- CN
- China
- Prior art keywords
- die
- plate
- knitting needle
- needle
- template
- 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 precision knitting needle stamping die which is characterized by comprising a die shank, an upper die and a lower die. The die shank is fixed on the upper die, the upper die comprises an upper die plate, an upper base plate, a punch die plate and a stripper plate, a needle-shaped male die is arranged on the punch die plate, the lower die comprises a knife edge die plate, a lower base plate and a lower die plate, a needle-shaped female die is arranged on the knife edge die plate, and a needle blank outlet is arranged on the lower die plate. The precision knitting needle stamping die has the advantages that the stamping die is long in service life and high in stamping accuracy and production efficiency, and needle blanks in different shapes can be stamped.
Description
Technical field
The utility model relates to a kind of mould, especially says, relates to a kind of accurate knitting needle blanking die.
Background technology
The pin base section low precision that traditional knitting needle blanking die stamping-out goes out, each pin base size difference is larger, increases the following process difficulty, reduces production efficiency.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The purpose of this utility model provides a kind of accurate knitting needle blanking die, and this mold use life-span is long, and punching precision is high.
The technical solution adopted in the utility model is:
A kind of accurate knitting needle blanking die comprises die shank, upper die and lower die, and described die shank is fixed on the patrix; Described patrix comprises cope match-plate pattern, upper padding plate, punching pin template and stripper plate, is provided with the aciculiform punch on the described punching pin template; Described counterdie comprises edge of a knife template, lower bolster and lower bolster, is provided with the aciculiform die on the described edge of a knife template, is provided with the outlet of pin base on the described lower bolster.
The utility model has the advantages that: but long service life, punching precision are high, the high stamping-out of production efficiency goes out difform pin base.
Description of drawings
Fig. 1: be overall structure schematic diagram of the present utility model.
Fig. 2: be the structural representation of punching pin template.
Fig. 3 is the structural representation of edge of a knife template.
Wherein: 1, die shank, 2, patrix, 3, counterdie, 4, upper padding plate, 5, the punching pin template, 6, stripper plate, 7, the aciculiform punch, 8, edge of a knife template, 9, lower bolster, 10, lower bolster, 11, the aciculiform die, 12, the outlet of pin base, 13, cope match-plate pattern.
The specific embodiment
The utility model is easier to be understood in order to make, and below in conjunction with the drawings and specific embodiments the utility model is done more detailed description.
As shown in Figure 1, a kind of accurate knitting needle blanking die comprises die shank 1, patrix 2 and counterdie 3, and die shank 1 is fixed on the patrix 2; Patrix 2 comprises cope match-plate pattern 13, upper padding plate 4, punching pin template 5 and stripper plate 6, is provided with aciculiform punch 7 in punching pin template 5, and this aciculiform punch 7 can be changed according to the knitting needle shape of processing; Counterdie 3 comprises edge of a knife template 8, lower bolster 9 and lower bolster 10, is provided with the aciculiform die 11 that matches with aciculiform punch 7 in edge of a knife template 8, and is provided with pin base outlet 12 at lower bolster 10.
Claims (1)
1. accurate knitting needle blanking die, it is characterized in that: comprise die shank, upper die and lower die, described die shank is fixed on the patrix; Described patrix comprises cope match-plate pattern, upper padding plate, punching pin template and stripper plate, is provided with the aciculiform punch on the described punching pin template; Described counterdie comprises edge of a knife template, lower bolster and lower bolster, is provided with the aciculiform die on the described edge of a knife template, is provided with the outlet of pin base on the described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594419 CN202877326U (en) | 2012-11-13 | 2012-11-13 | Precision knitting needle stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594419 CN202877326U (en) | 2012-11-13 | 2012-11-13 | Precision knitting needle stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877326U true CN202877326U (en) | 2013-04-17 |
Family
ID=48068792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594419 Expired - Fee Related CN202877326U (en) | 2012-11-13 | 2012-11-13 | Precision knitting needle stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952919A (en) * | 2017-12-29 | 2018-04-24 | 东华大学 | Knitting needle pin base blanking die |
-
2012
- 2012-11-13 CN CN 201220594419 patent/CN202877326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952919A (en) * | 2017-12-29 | 2018-04-24 | 东华大学 | Knitting needle pin base blanking 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: 20130417 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |