CN203791546U - Micro special-shaped wire rolling mold - Google Patents
Micro special-shaped wire rolling mold Download PDFInfo
- Publication number
- CN203791546U CN203791546U CN201420168894.0U CN201420168894U CN203791546U CN 203791546 U CN203791546 U CN 203791546U CN 201420168894 U CN201420168894 U CN 201420168894U CN 203791546 U CN203791546 U CN 203791546U
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- mold
- female mold
- male
- female
- special
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Abstract
The utility model discloses a micro special-shaped wire rolling mold. The micro special-shaped wire rolling mold comprises a female mold (1), a male mold (2) and a special-shaped wire (3), wherein the male mold (2) is matched with the female mold (1); the top of the male mold (2) is matched with the bottom of the female mold (1); the special-shaped wire (3) is mounted between the top of the male mold (2) and the bottom of the female mold (1); the male mold (2) is a stepped male mold with two symmetrical edges; the female mold (1) is a stepped female mold with two symmetrical edges; two or more steppes are provided; both the male mold (2) and the female mold (1) are made of tungsten steel, so that the strength and the abrasion resistance of the mold are improved. The original single-layer male-female mold is changed into a stepped male-female mold, so that the problem of mold damage caused by the fact that the single-layer male-female mold is easily shaken horizontally can be controlled effectively. The micro special-shaped wire rolling mold has the advantages of extremely high strength and abrasion resistance; the service life is prolonged; the yield is improved.
Description
Technical field
The invention relates to a kind of type and rolls mould, is specifically related to micro-special-shaped silk material type and rolls mould.
Background technology
Because relay and switch are to miniaturization and, Highgrade integration and automated production development future trend, thus more and more higher to the coherence request of the size of the core component of relay " contact ", shape.The variation of the use length direct relation size and dimension of die life.Therefore select suitable type to roll mold materials and improve die life and play critical effect to producing " contact " in enormous quantities.
Summary of the invention
The technical problem that the invention will solve is to provide a kind of import wolfram steel as mold materials, and changes the mold shape after processing, improves intensity and the wearability of mould, increases service life, and the micro-special-shaped silk material type that improves output rolls mould.
The concrete technical scheme of the invention is: a kind of micro-special-shaped silk material type rolls mould, comprise convex mold, female mold, shaped filaments material, convex mold matches with female mold, convex mold top and female mold bottom coincide and install, described shaped filaments material is contained between convex mold top and female mold bottom, convex mold be the step convex mold of both sides symmetry, female mold be the step female mold of both sides symmetry, number of steps is two or more, the material that convex mold and female mold are used is all wolfram steel, intensity and the wearability of mould have been improved.The convex concave mould of original individual layer is made into after step convex concave mould, can effectively control the easy double swerve of convex concave mould of individual layer and the problem that causes horizontal tool to damage.
The invention advantage be to there is high intensity and wearability, increase service life, improve output.
Accompanying drawing explanation
Fig. 1: be the cross-sectional view of the invention.
The specific embodiment
A kind of embodiment of the invention is described by reference to the accompanying drawings.
A kind of micro-special-shaped silk material type rolls mould, comprise convex mold 2, female mold 1, shaped filaments material 3, convex mold 2 matches with female mold 1, convex mold 2 tops and female mold 1 bottom coincide and install, described shaped filaments material 3 is contained between convex mold 2 tops and female mold 1 bottom, convex mold 2 be the step convex mold of both sides symmetry, female mold 1 be the step female mold of both sides symmetry, number of steps is two or more, the material that convex mold 2 and female mold 1 are used is all wolfram steel, intensity and the wearability of mould have been improved.The convex concave mould of original individual layer is made into after step convex concave mould, can effectively control the easy double swerve of convex concave mould of individual layer and the problem that causes horizontal tool to damage.
The invention advantage be to there is high intensity and wearability, increase service life, improve output.
Claims (3)
1. a micro-special-shaped silk material type rolls mould, it is characterized in that: comprise convex mold (2), female mold (1), shaped filaments material (3), convex mold (2) matches with female mold (1), convex mold (2) top and female mold (1) bottom coincide and install, and described shaped filaments material (3) is contained between convex mold (2) top and female mold (1) bottom.
2. a kind of micro-special-shaped silk material type according to claim 1 rolls mould, it is characterized in that: described convex mold (2) be the step convex mold of both sides symmetry, described female mold (1) be the step female mold of both sides symmetry, number of steps is two or more.
3. a kind of micro-special-shaped silk material type according to claim 1 and 2 rolls mould, it is characterized in that: the material that described convex mold (2) and female mold (1) are used is all wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168894.0U CN203791546U (en) | 2014-04-09 | 2014-04-09 | Micro special-shaped wire rolling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168894.0U CN203791546U (en) | 2014-04-09 | 2014-04-09 | Micro special-shaped wire rolling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791546U true CN203791546U (en) | 2014-08-27 |
Family
ID=51373816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168894.0U Expired - Fee Related CN203791546U (en) | 2014-04-09 | 2014-04-09 | Micro special-shaped wire rolling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311543A (en) * | 2018-01-15 | 2018-07-24 | 太原理工大学 | A kind of special-shaped roll, milling train and method for reducing magnesium alloy rolling side and splitting tendency |
| CN108568646A (en) * | 2018-03-28 | 2018-09-25 | 浙江润成合金材料科技有限公司 | A kind of processing technology of electrical contact shaping mould and the shaping mould |
-
2014
- 2014-04-09 CN CN201420168894.0U patent/CN203791546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311543A (en) * | 2018-01-15 | 2018-07-24 | 太原理工大学 | A kind of special-shaped roll, milling train and method for reducing magnesium alloy rolling side and splitting tendency |
| CN108568646A (en) * | 2018-03-28 | 2018-09-25 | 浙江润成合金材料科技有限公司 | A kind of processing technology of electrical contact shaping mould and the shaping mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |