CN202336492U - Coating wire drawing mould - Google Patents
Coating wire drawing mould Download PDFInfo
- Publication number
- CN202336492U CN202336492U CN201120477969XU CN201120477969U CN202336492U CN 202336492 U CN202336492 U CN 202336492U CN 201120477969X U CN201120477969X U CN 201120477969XU CN 201120477969 U CN201120477969 U CN 201120477969U CN 202336492 U CN202336492 U CN 202336492U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- coating
- wire
- utility
- model
- 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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Abstract
The utility model discloses a coating wire drawing mould which comprises a cemented carbide mould body. The wire drawing working surface of the cemented carbide mould body is provided with a titanium nitride coating. The coating wire drawing mould disclosed by the utility model has the advantages of reasonable structure, low manufacturing cost, high abrasive resistance and long service. The titanium nitride coating has the hardness being more than 2,000HV.
Description
Technical field
The utility model belongs to steel wire wire-drawing die technical field, is specifically related to a kind of coating wire-drawing die.
Background technology
Present drawn steel wire mould mainly contains sintered-carbide die and diamond embedding die; The sintered-carbide die cost is low but service life easy to wear is short; Product glossiness is poor; The good product quality that the diamond embedding die is made but price is high is not suitable for the ordinary steel wire wire drawing and uses, and needs a kind of cheap and good-quality wire-drawing die at the plating wearing layer on the market.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of the utility model is to provide, low cost of manufacture, long service life, the coating wire-drawing die of drawing good product quality.
The technical solution of the utility model is:
A kind of coating wire-drawing die comprises the sintered-carbide die body, it is characterized in that: on the wire drawing working face of sintered-carbide die body, titanium nitride coating is set.
The utility model is rational in infrastructure, and low cost of manufacture, titanium nitride coating hardness arrive more than the 2000HV, the high long service life of abrasion resistance.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Figure l is the structural representation of an embodiment of the utility model.
The specific embodiment:
A kind of coating wire-drawing die comprises sintered-carbide die body 1, it is characterized in that: on the wire drawing working face of sintered-carbide die body 1, titanium nitride coating 2 is set.
Claims (1)
1. a coating wire-drawing die comprises the sintered-carbide die body, it is characterized in that: on the wire drawing working face of sintered-carbide die body, titanium nitride coating is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120477969XU CN202336492U (en) | 2011-11-27 | 2011-11-27 | Coating wire drawing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120477969XU CN202336492U (en) | 2011-11-27 | 2011-11-27 | Coating wire drawing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336492U true CN202336492U (en) | 2012-07-18 |
Family
ID=46485198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120477969XU Expired - Fee Related CN202336492U (en) | 2011-11-27 | 2011-11-27 | Coating wire drawing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551462A (en) * | 2013-11-01 | 2014-02-05 | 济南东方结晶器有限公司 | Four-corner fold type locking head die |
-
2011
- 2011-11-27 CN CN201120477969XU patent/CN202336492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551462A (en) * | 2013-11-01 | 2014-02-05 | 济南东方结晶器有限公司 | Four-corner fold type locking head die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131127 |