CN106694589A - Wire drawing die core sleeve - Google Patents
Wire drawing die core sleeve Download PDFInfo
- Publication number
- CN106694589A CN106694589A CN201611130920.0A CN201611130920A CN106694589A CN 106694589 A CN106694589 A CN 106694589A CN 201611130920 A CN201611130920 A CN 201611130920A CN 106694589 A CN106694589 A CN 106694589A
- Authority
- CN
- China
- Prior art keywords
- die
- core rod
- die core
- wire drawing
- positioning sleeve
- 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
-
- 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
- B21C3/16—Mandrels; Mounting or adjusting same
Abstract
The invention discloses a wire drawing die core sleeve. In the existing steel wire manufacturing process, a traditional pressure die is adopted for drawing, the service life of the die is short, the drawing energy consumption is high, and improvements of the productivity and the wire drawing quality are limited; although the existing pressure die can improve the lubricating effect of steel wires in the drawing process, the structure of the existing pressure die is complicated, and after long-term use, a positioning sleeve and a wire drawing die are inconvenient to detach due to pressure reasons; and when the die is replaced, a large amount of time is consumed, the labor intensity is high, and the production efficiency is influenced. The invention aims to provide the drawing die core sleeve which is convenient to detach and does not influence the stability of the die. The wire drawing die core sleeve comprises a die core outer sleeve and a die core positioning sleeve; the die core outer sleeve 1 and the die core positioning sleeve 2 are matched with each other to fix a die core 3; and therefore the stability of the die core 3 is guaranteed, and a wire drawing module is easily disassembled and assembled.
Description
Technical field
The present invention relates to a kind of wire drawing module of straightener.
Background technology
Pulled out using conventional pressure die drawing in existing steel wire manufacturing process, die life is short, and energy consumption for drawing is high, limited
The lifting of production capacity and wire drawing quality, though lubricant effect its complex structure when existing pressure mould can improve steel wire drawing,
, with wire-drawing die because pressure considerations cause dismounting extremely inconvenient, mold changing is time-consuming and labour intensity is big for its positioning sleeve after long-term use
Influence production efficiency.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide the convenient dismounting of one kind, and do not influence mould steady
A kind of qualitatively wire drawing die core retainer plate.
The present invention program is as follows：
A kind of wire drawing die core retainer plate, including core rod overcoat, core rod positioning sleeve；Core rod positioning sleeve is hollow cylindrical structure, circle
There is a groove for core rod to be inserted in post first half inner side, and wire drawing die overcoat is hollow cylindrical structure, cylinder lower half inner side
It is provided with the groove for being inserted in core rod positioning sleeve；Part internal diameter is identical with core rod positioning sleeve lower half internal diameter on core rod overcoat.
Further, the core rod overcoat makes wire-drawing mold core fixation fit and core rod with the mutual fit of core rod positioning sleeve
Between overcoat and core rod positioning sleeve.
Beneficial effects of the present invention：
Cooperated by wire drawing die core retainer plate and core rod positioning sleeve and fix wire-drawing mold core, neither influence the stabilization of wire-drawing mold core
Property can make wire-drawing mold core easily disassembled again, improve operating efficiency.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
In figure, 1. wire drawing die overcoat；2. wire drawing die positioning sleeve；3. wire-drawing mold core.
Specific embodiment
With reference to accompanying drawing, the present invention will be described with instantiation：
As shown in figure 1, wire drawing die core retainer plate, including core rod overcoat 1, core rod positioning sleeve 2；Core rod positioning sleeve 1 is hollow circle
There is a groove for core rod 3 to be inserted in rod structure, cylinder first half inner side, and wire drawing die overcoat 1 is hollow cylindrical structure, cylinder
Lower half inner side is provided with the groove for being inserted in core rod positioning sleeve 2；Part internal diameter and the lower half of core rod positioning sleeve 2 on core rod overcoat 1
Internal diameter is identical.
By this split type structure, even if being under pressure for a long time in the course of the work, wire-drawing die is still easy
Dismounting, and core rod 3 is fixed so that the stability of core rod 3 is protected with the mutual cooperation of core rod positioning sleeve 2 by core rod overcoat 1
Barrier.
Claims (2)
1. a kind of wire drawing die core retainer plate, it is characterised in that：Including core rod overcoat, core rod positioning sleeve；Core rod positioning sleeve is hollow circle
There is a groove for core rod to be inserted in rod structure, cylinder first half inner side, and wire drawing die overcoat is hollow cylindrical structure, under cylinder
Half portion inner side is provided with the groove for being inserted in core rod positioning sleeve；Part internal diameter and core rod positioning sleeve lower half internal diameter phase on core rod overcoat
Together.
2. a kind of wire drawing die core retainer plate as described in the appended claim 1, it is characterised in that：The core rod overcoat and the core rod positioning sleeve
Mutual fit makes wire-drawing mold core fix between laminating and core rod overcoat and core rod positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130920.0A CN106694589A (en) | 2016-12-09 | 2016-12-09 | Wire drawing die core sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130920.0A CN106694589A (en) | 2016-12-09 | 2016-12-09 | Wire drawing die core sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694589A true CN106694589A (en) | 2017-05-24 |
Family
ID=58936206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130920.0A Pending CN106694589A (en) | 2016-12-09 | 2016-12-09 | Wire drawing die core sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694589A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU797118A1 (en) * | 1978-02-15 | 1982-11-23 | Уральский научно-исследовательский институт черных металлов | Tool for drawing on oil or grease |
| SU1304954A1 (en) * | 1985-07-09 | 1987-04-23 | Предприятие П/Я М-5209 | Arrangement for drawing metal in hydrodynamic friction conditions |
| SU1736655A1 (en) * | 1989-09-18 | 1992-05-30 | Магнитогорский горно-металлургический институт им.Г.И.Носова | Apparatus for drawing wire, mainly clad wire |
| CN201565481U (en) * | 2009-11-27 | 2010-09-01 | 卢阳春 | Die box of rotary die for wire drawing machines |
| CN202779230U (en) * | 2012-08-08 | 2013-03-13 | 武汉钢铁(集团)公司 | Cone-shaped sliced assembly type wire-drawing die |
| CN104438403A (en) * | 2014-12-01 | 2015-03-25 | 浙江超龙汽车零部件有限公司 | Active-passive rotation type cold heading and wire drawing die |
| CN105195539A (en) * | 2015-10-26 | 2015-12-30 | 常州机电职业技术学院 | Steel wire drawing die |
| CN206382348U (en) * | 2016-12-09 | 2017-08-08 | 自贡金锐硬质合金工模具有限公司 | A kind of wire drawing die core retainer plate |
-
2016
- 2016-12-09 CN CN201611130920.0A patent/CN106694589A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU797118A1 (en) * | 1978-02-15 | 1982-11-23 | Уральский научно-исследовательский институт черных металлов | Tool for drawing on oil or grease |
| SU1304954A1 (en) * | 1985-07-09 | 1987-04-23 | Предприятие П/Я М-5209 | Arrangement for drawing metal in hydrodynamic friction conditions |
| SU1736655A1 (en) * | 1989-09-18 | 1992-05-30 | Магнитогорский горно-металлургический институт им.Г.И.Носова | Apparatus for drawing wire, mainly clad wire |
| CN201565481U (en) * | 2009-11-27 | 2010-09-01 | 卢阳春 | Die box of rotary die for wire drawing machines |
| CN202779230U (en) * | 2012-08-08 | 2013-03-13 | 武汉钢铁(集团)公司 | Cone-shaped sliced assembly type wire-drawing die |
| CN104438403A (en) * | 2014-12-01 | 2015-03-25 | 浙江超龙汽车零部件有限公司 | Active-passive rotation type cold heading and wire drawing die |
| CN105195539A (en) * | 2015-10-26 | 2015-12-30 | 常州机电职业技术学院 | Steel wire drawing die |
| CN206382348U (en) * | 2016-12-09 | 2017-08-08 | 自贡金锐硬质合金工模具有限公司 | A kind of wire drawing die core retainer plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |