CN102847739A - Wire drawing mold - Google Patents
Wire drawing mold Download PDFInfo
- Publication number
- CN102847739A CN102847739A CN2012103360546A CN201210336054A CN102847739A CN 102847739 A CN102847739 A CN 102847739A CN 2012103360546 A CN2012103360546 A CN 2012103360546A CN 201210336054 A CN201210336054 A CN 201210336054A CN 102847739 A CN102847739 A CN 102847739A
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- China
- Prior art keywords
- wire
- core rod
- hole
- shoulder hole
- mold
- Prior art date
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Abstract
The invention relates to a wire drawing mold comprising a mold housing, a mold core, and a baffle. A stepped hole is provided on the mold housing. The mold core is placed in the stepped hole. The baffle is placed on the mold core. A threading hole is provided on the mold core. The number of the stepped hole is at least one. With the structure, the mold core is convenient to replace, raw materials are saved, and the structure is simple.
Description
Technical field
The present invention relates to a kind of wire-drawing die.
Background technology
In stress metal processing, make under external force metal by force by mould, metal cross section is long-pending compressed, and the instrument that obtains desired cross-sectional area shape and size is called wire drawing die.
Wire drawing die is of many uses, all draws out with wire drawing die such as the used high accuracy silk material such as electronic device, radar, TV, instrument and space flight and tungsten filament, molybdenum filament, stainless steel wire, electric wire silk and various B alloy wire commonly used.The hole of traditional wire-drawing die and mold base are one each other, can't dismantle.And can cause wearing and tearing to the wire hole in the middle of the core rod in the drawing process, and the location of iron wire is brought inconvenience, service life is not long, often needs die change, and affects production efficiency.
Summary of the invention
Technical problem to be solved by this invention provides a kind of long service life, wire-drawing die simple in structure.
The present invention solves the technical scheme that its technical problem takes: a kind of wire-drawing die, comprise die sleeve, core rod and baffle plate, described die sleeve is provided with shoulder hole, and described core rod is placed in the described shoulder hole, described baffle plate is placed on the described core rod, and described core rod is provided with wire hole.
Further, described shoulder hole is at least one.
The invention has the beneficial effects as follows: after having adopted this structure, the replacing handled easily of core rod has been saved production cost in the time of conservation, increase work efficiency, and is simple in structure.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is the main TV structure schematic diagram of die sleeve.
Fig. 3 is the sectional structure schematic diagram of shoulder hole.
Among the figure: 1, die sleeve; 2, core rod; 3, shoulder hole; 4, baffle plate; 5, wire hole.
The specific embodiment
Such as Fig. 1, Fig. 2, a kind of wire-drawing die shown in Figure 3, comprise die sleeve 1, core rod 2 and baffle plate 4, described die sleeve 1 is provided with shoulder hole 3, and described core rod 2 is placed in the described shoulder hole 3, described baffle plate 4 is placed on the described core rod 2, and described core rod 2 is provided with wire hole 5; Described shoulder hole 3 is at least one.
During installation, core rod 2 is put into the shoulder hole 3 that is positioned on the die sleeve 1, with baffle plate 4 be placed on do not contact wire hole 5 on core rod 2 and the die sleeve 1 the position to fix core rod 2, prevent that it from coming off.When wire hole 5 wearing and tearing, can change core rod 2.
Claims (2)
1. wire-drawing die, it is characterized in that: comprise die sleeve (1), core rod (2) and baffle plate (4), described die sleeve (1) is provided with shoulder hole (3), described core rod (2) is placed in the described shoulder hole (3), described baffle plate (4) is placed on the described core rod (2), and described core rod (2) is provided with wire hole (5).
2. a kind of wire-drawing die according to claim 1, it is characterized in that: described shoulder hole (3) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103360546A CN102847739A (en) | 2012-09-12 | 2012-09-12 | Wire drawing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103360546A CN102847739A (en) | 2012-09-12 | 2012-09-12 | Wire drawing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847739A true CN102847739A (en) | 2013-01-02 |
Family
ID=47394945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103360546A Pending CN102847739A (en) | 2012-09-12 | 2012-09-12 | Wire drawing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847739A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327957A (en) * | 2015-11-09 | 2016-02-17 | 无锡市锡山区仁景模具厂 | Multi-core wire-drawing die |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619920A (en) * | 1984-06-26 | 1986-01-17 | Fujikura Ltd | Production of irregular-sectioned composite metallic wire and combination die device used in said production |
| CN2080003U (en) * | 1990-11-12 | 1991-07-03 | 常美忱 | Composite cold wiredrawing die |
| EP0909595A2 (en) * | 1997-10-14 | 1999-04-21 | General Electric Company | Wire drawing die with non-cylindrical interface configuration for reducing stresses |
| JP2010005672A (en) * | 2008-06-27 | 2010-01-14 | Hitachi Cable Ltd | Method of manufacturing superfine copper wire |
| CN201511049U (en) * | 2009-09-25 | 2010-06-23 | 铜陵精工里亚特种线材有限公司 | Wire drawing die holder capable of preventing wire drawing die from sliding off |
| CN101773944A (en) * | 2010-01-28 | 2010-07-14 | 隆昌山川精密焊管有限责任公司 | Molding process for precision shaped pipe and cold drawing mold thereof |
| CN102134813A (en) * | 2011-04-22 | 2011-07-27 | 泰博制钢股份有限公司 | Wire drawing tool for compacted strand wire rope |
| CN202129288U (en) * | 2011-06-22 | 2012-02-01 | 平湖市巨龙垫圈有限公司 | Improved structure of wire-drawing die |
| CN202762758U (en) * | 2012-09-12 | 2013-03-06 | 苏州晨新轮胎有限公司 | Wire-drawing die |
-
2012
- 2012-09-12 CN CN2012103360546A patent/CN102847739A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619920A (en) * | 1984-06-26 | 1986-01-17 | Fujikura Ltd | Production of irregular-sectioned composite metallic wire and combination die device used in said production |
| CN2080003U (en) * | 1990-11-12 | 1991-07-03 | 常美忱 | Composite cold wiredrawing die |
| EP0909595A2 (en) * | 1997-10-14 | 1999-04-21 | General Electric Company | Wire drawing die with non-cylindrical interface configuration for reducing stresses |
| JP2010005672A (en) * | 2008-06-27 | 2010-01-14 | Hitachi Cable Ltd | Method of manufacturing superfine copper wire |
| CN201511049U (en) * | 2009-09-25 | 2010-06-23 | 铜陵精工里亚特种线材有限公司 | Wire drawing die holder capable of preventing wire drawing die from sliding off |
| CN101773944A (en) * | 2010-01-28 | 2010-07-14 | 隆昌山川精密焊管有限责任公司 | Molding process for precision shaped pipe and cold drawing mold thereof |
| CN102134813A (en) * | 2011-04-22 | 2011-07-27 | 泰博制钢股份有限公司 | Wire drawing tool for compacted strand wire rope |
| CN202129288U (en) * | 2011-06-22 | 2012-02-01 | 平湖市巨龙垫圈有限公司 | Improved structure of wire-drawing die |
| CN202762758U (en) * | 2012-09-12 | 2013-03-06 | 苏州晨新轮胎有限公司 | Wire-drawing die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327957A (en) * | 2015-11-09 | 2016-02-17 | 无锡市锡山区仁景模具厂 | Multi-core wire-drawing die |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130102 |