CN204396509U - A kind of extrusion die - Google Patents
A kind of extrusion die Download PDFInfo
- Publication number
- CN204396509U CN204396509U CN201520044084.9U CN201520044084U CN204396509U CN 204396509 U CN204396509 U CN 204396509U CN 201520044084 U CN201520044084 U CN 201520044084U CN 204396509 U CN204396509 U CN 204396509U
- Authority
- CN
- China
- Prior art keywords
- size
- little
- product
- mold
- calibrating strap
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of extrusion die, comprise mold, calibrating strap is provided with in mold, it is characterized in that described calibrating strap is located in the middle part of mold, and be certain gradient with horizontal line, the size of gradient decides according to the shape of product, one end that described calibrating strap size is little is short from die entrance, one end that size is large is long from die entrance, mold center offsets to one end that product size is little, die entrance angle gradually changes according to shape of product, and one end inlet angle that size is large is large, and one end inlet angle that size is little is little.The utility model can increase the resistance of the large end of product, to change in continuously extruded process metal flow to, guide wire, to product small end expansion flowing, has structure simple, the features such as result of use is good.
Description
Technical field
The utility model relates to a kind of extrusion die.
Background technology
Its calibrating strap of existing extrusion die is in porch, and at same level line, the resistance that metal is subject in extrusion process is different, metal flow is uneven, large end can be caused to have squeezed out, and small end extruding not phenomenon out, this mould is not suitable with extruding small end flakiness ratio and the larger product of large end flakiness ratio.
Utility model content
The purpose of this utility model is exactly provide a kind of for above-mentioned situation can extrude small end flakiness ratio and the large extrusion die holding the product that flakiness ratio is larger.The purpose of this utility model realizes by following scheme: a kind of extrusion die, comprise mold, calibrating strap is provided with in mold, it is characterized in that described calibrating strap is located in the middle part of mold, and be certain gradient with horizontal line, the size of gradient decides according to the shape of product, one end that described calibrating strap size is little is short from die entrance, one end that size is large is long from die entrance, mold center offsets to one end that product size is little, die entrance angle gradually changes according to shape of product, one end inlet angle that size is large is large, one end inlet angle that size is little is little.The utility model can increase the resistance of the large end of product, to change in continuously extruded process metal flow to, guide wire, to product small end expansion flowing, has structure simple, the features such as result of use is good.
Accompanying drawing explanation
Fig. 1, the utility model profile.
Detailed description of the invention
Fig. 1 is known in contrast, a kind of extrusion die, comprise mold 1, in mold, be provided with calibrating strap 2, it is characterized in that described calibrating strap 2 is located in the middle part of mold, and be certain gradient with horizontal line, one end that described calibrating strap size is little is short from die entrance, and one end that size is large is long from die entrance, and mold center offsets to one end that product size is little, one end inlet angle that size is large is large, and one end inlet angle that size is little is little.
Claims (1)
1. an extrusion die, comprise mold (1), calibrating strap (2) is provided with in mold, it is characterized in that described calibrating strap (2) is located in the middle part of mold, and be certain gradient with horizontal line, one end that described calibrating strap size is little is short from die entrance, one end that size is large is long from die entrance, mold center offsets to one end that product size is little, and one end inlet angle that size is large is large, and one end inlet angle that size is little is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044084.9U CN204396509U (en) | 2015-01-22 | 2015-01-22 | A kind of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044084.9U CN204396509U (en) | 2015-01-22 | 2015-01-22 | A kind of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396509U true CN204396509U (en) | 2015-06-17 |
Family
ID=53420407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044084.9U Expired - Fee Related CN204396509U (en) | 2015-01-22 | 2015-01-22 | A kind of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032972A (en) * | 2015-09-10 | 2015-11-11 | 江西广信铜业股份有限公司 | Production process for special-shaped silver-copper busbar and special-shaped silver-copper busbar |
-
2015
- 2015-01-22 CN CN201520044084.9U patent/CN204396509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032972A (en) * | 2015-09-10 | 2015-11-11 | 江西广信铜业股份有限公司 | Production process for special-shaped silver-copper busbar and special-shaped silver-copper busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 335000 No. 42 Industrial Park, Lake District, Jiangxi, Yingtan Patentee after: JIANGXI GUANGXIN NEW MATERIALS CO.,LTD. Address before: 335000 hi tech Industrial Zone, Yingtan, Jiangxi, Yingtan Patentee before: JIANGXI GUANGXIN COPPER INDUSTRY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 |