CN105478505A - Wire drawing die - Google Patents
Wire drawing die Download PDFInfo
- Publication number
- CN105478505A CN105478505A CN201610102947.2A CN201610102947A CN105478505A CN 105478505 A CN105478505 A CN 105478505A CN 201610102947 A CN201610102947 A CN 201610102947A CN 105478505 A CN105478505 A CN 105478505A
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- drawing die
- sizing
- sizing portion
- wire
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention provides a wire drawing die. An annular body of which the outer diameter is 54 mm and the height is 9 mm is adopted as the wire drawing die is, and an inner core of the wire drawing die is divided into five areas sequentially including the inlet portion, the lubricating portion, the working portion, the sizing portion and the outlet portion from top to bottom; the surface of the sizing portion is perpendicular to the upper top face and the lower top face of the wire drawing die, the diameter of the sizing portion is 48 mm, the vertical length of the sizing portion is 1.65 mm, the angle of the working portion relative to the sizing portion is 10 degrees, and the length of the working portion is 4.5 mm; the wire drawing die is made of TZP ceramics. The wire drawing die is convenient to use, wide in usage range, lower in cost and long in life, and drawn wires are better in quality, uniform and not prone to be worn.
Description
Technical field
The present invention relates to wire drawing field, particularly relate to a kind of wire drawing die.
Background technology
Wire drawing die is a kind of easy consumption mould of various metal wire rod manufacturer as drawn wires such as wire & cable factory, wire works, welding rod welding wire factories, and the expense of wire drawing die accounts for more than 1/2 of wire drawing expense.How to reduce wire drawing die cost, improving its life-span is metal wire rod production unit problem in the urgent need to address.At present, the mould that domestic wire drawing industry uses has two classes, and a class is sintered carbide wire drawing die, another kind of is dimaond die, and wherein sintered carbide wire drawing die is most widely used, its relative inexpensiveness and the life-span shorter, about about 8h, and dimaond die life-span long cost is too high.The structure of wire drawing die inner core can be divided into " inlet region, lubrication district, workspace, sizing area, outlet area " five intervals by job specification.The interior core profile of wire drawing die is very important, and it decides the pulling force needed for compressed wire, and the residual stress after affecting drawing in wire rod, use the yarn quality of the pull-out of existing wire drawing die not good.
Summary of the invention
The invention provides a kind of wire drawing die, described wire drawing die is that overall diameter is 54mm and is highly the ring bodies of 9mm, and the inner core Fen Wuge district of wire drawing die, is followed successively by inlet portion, lubrication portion, operate portions, sizing portion and export department from top to down; Face, sizing portion is vertical with the upper and lower end face of wire drawing die, and the diameter at place of sizing portion is 48mm, and length is from top to down 1.65mm, and operate portions is 10 ° relative to the angle in sizing portion, and length is 4.5mm; The material of described wire drawing die is TZP pottery.
The invention has the beneficial effects as follows: a kind of wire drawing die of the present invention, extensively easy to use, cost is lower, and the life-span is long, and the yarn quality of pull-out is better, evenly and not easy to wear.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Cut-away section of a kind of wire drawing die of the present invention;
Wherein: 1-inlet portion; 2-operate portions; 3-sizing portion; 4-lubrication portion; 5-export department.
Detailed description of the invention
Be described in detail with reference to accompanying drawing below with reference to embodiments of the invention.
A kind of wire drawing die, described wire drawing die is that overall diameter is 54mm and is highly the ring bodies of 9mm, and the inner core Fen Wuge district of wire drawing die, is followed successively by inlet portion 1, lubrication portion 4, operate portions 2, sizing portion 3 and export department 5 from top to down; 3, sizing portion is vertical with the upper and lower end face of wire drawing die, and the diameter at place of sizing portion 3 is 48mm, and length is from top to down 1.65mm, and operate portions 2 is 10 ° relative to the angle in sizing portion, and length is 4.5mm; The material of described wire drawing die is TZP pottery.
Inlet portion 1, facilitates threading and prevents steel wire from abrading wire drawing die from Way in; Lubrication portion 4, makes steel wire be easy to bring lubricant into by it; Operate portions 2, the deformation process of steel wire is here carried out, and is reduced to required sectional dimension by original section; The effect in sizing portion 3 is to obtain the accurate size by drawn steel wire; Export department 5 is for preventing steel wire from going out dipped ring surely scratch Steel Wire Surface.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a wire drawing die, it is characterized in that, described wire drawing die is that overall diameter is 54mm and is highly the ring bodies of 9mm, the inner core Fen Wuge district of wire drawing die, is followed successively by inlet portion (1), lubrication portion (4), operate portions (2), sizing portion (3) and export department (5) from top to down; Sizing portion (3) is vertical with the upper and lower end face of wire drawing die, the diameter at sizing portion (3) place is 48mm, length is from top to down 1.65mm, and operate portions (2) is 10 ° relative to the angle of sizing portion (3), and length is 4.5mm; The material of described wire drawing die is TZP pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102947.2A CN105478505A (en) | 2016-02-25 | 2016-02-25 | Wire drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102947.2A CN105478505A (en) | 2016-02-25 | 2016-02-25 | Wire drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478505A true CN105478505A (en) | 2016-04-13 |
Family
ID=55665978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102947.2A Pending CN105478505A (en) | 2016-02-25 | 2016-02-25 | Wire drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269941A (en) * | 2016-08-11 | 2017-01-04 | 田彩霞 | A kind of drawing machine pottery ceramic die set |
| CN108326061A (en) * | 2018-04-11 | 2018-07-27 | 苏州市天星山精密模具有限公司 | The high wire-drawing die of production efficiency |
| CN115027058A (en) * | 2022-05-10 | 2022-09-09 | 江西省纳米技术研究院 | 3D printing wire, and continuous preparation method and preparation system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076874Y (en) * | 2007-08-17 | 2008-06-25 | 株洲硬质合金集团有限公司 | Wire-drawing die |
| CN202343604U (en) * | 2011-11-17 | 2012-07-25 | 蔡芳华 | Rotary die |
| US20130255344A1 (en) * | 2012-03-28 | 2013-10-03 | Jason Adelore Rodd | Magnesia partially stabilized zirconia wire drawing die assembly |
| CN103586296A (en) * | 2013-10-23 | 2014-02-19 | 大连理工大学 | Mosaic ceramic drawing die and making method thereof |
| CN104415990A (en) * | 2013-09-06 | 2015-03-18 | 无锡市锡山区鹅湖镇益民拉丝辅机厂 | Wire drawing mold with cooling function |
-
2016
- 2016-02-25 CN CN201610102947.2A patent/CN105478505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201076874Y (en) * | 2007-08-17 | 2008-06-25 | 株洲硬质合金集团有限公司 | Wire-drawing die |
| CN202343604U (en) * | 2011-11-17 | 2012-07-25 | 蔡芳华 | Rotary die |
| US20130255344A1 (en) * | 2012-03-28 | 2013-10-03 | Jason Adelore Rodd | Magnesia partially stabilized zirconia wire drawing die assembly |
| CN104415990A (en) * | 2013-09-06 | 2015-03-18 | 无锡市锡山区鹅湖镇益民拉丝辅机厂 | Wire drawing mold with cooling function |
| CN103586296A (en) * | 2013-10-23 | 2014-02-19 | 大连理工大学 | Mosaic ceramic drawing die and making method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 劳动部培训司组织编写: "《轧钢生产基础知识》", 31 July 1990, 中国劳动出版社 * |
| 田欣利 等: "《工程陶瓷先进加工与质量控制技术》", 31 May 2014, 国防工业出版社 * |
| 白星良 等: "《有色金属塑性加工》", 28 February 2012, 冶金工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269941A (en) * | 2016-08-11 | 2017-01-04 | 田彩霞 | A kind of drawing machine pottery ceramic die set |
| CN108326061A (en) * | 2018-04-11 | 2018-07-27 | 苏州市天星山精密模具有限公司 | The high wire-drawing die of production efficiency |
| CN115027058A (en) * | 2022-05-10 | 2022-09-09 | 江西省纳米技术研究院 | 3D printing wire, and continuous preparation method and preparation system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |