CN109746275A - A kind of high intensity wire-drawing die - Google Patents
A kind of high intensity wire-drawing die Download PDFInfo
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- CN109746275A CN109746275A CN201711082991.2A CN201711082991A CN109746275A CN 109746275 A CN109746275 A CN 109746275A CN 201711082991 A CN201711082991 A CN 201711082991A CN 109746275 A CN109746275 A CN 109746275A
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- mold core
- stem
- die sleeve
- wire
- die
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Abstract
The present invention relates to a kind of high-intensitive wire-drawing dies, including die sleeve and mold core, the die sleeve is stainless steel material, the mold core is synthetic diamond material, the mold core includes head and stem, and the mold core head diameter is greater than stem diameter, and the stem outer surface is provided with threaded protrusion, channel corresponding with stem is provided in the die sleeve, described die sleeve one end is additionally provided with the groove matched with mold core head.Wire drawing die of the invention carries out the dismounting of mold core by screw thread, easy to use and that mold core can be made to cooperate with die sleeve is stronger, and the service life is longer for wire-drawing die.
Description
Technical field
The present invention relates to mechanical manufacturing field more particularly to a kind of high-intensitive wire-drawing dies.
Technical background
Wire drawing die is the tool for carrying out metal wire (stick) material and stretching.There are a die hole, mould in the center of all wire drawing dies
The shape in hole can be round, rectangular or octagonal.Its size becomes smaller when metal is hauled across die hole or even shape all can
It changes.Existing wire drawing die is mainly made of steel bushing and mold core, and steel bushing is usually stainless steel material, and hard can be selected in mold core
The materials such as alloy, steel alloy, natural diamond or artificial diamond, the two realize permanent company by interference fit or welding
It connects.
Since there are biggish friction and vibrations during wire drawing, so wire drawing die is a kind of very easy loss
Mold, replacement frequency with higher.Most of abrasion occurs on mold core, and in order to save consumptive material, people are generally only replaced
Mold core.However, generalling use interference fit between mold core and steel bushing, replacement is more inconvenient, time-consuming and laborious, is easy to influence normal line
Material production.
Summary of the invention
In order to solve the above technical problems, providing a kind of convenient for disassembly and assembly, firm wire-drawing die of cooperation, the present invention provides one
Lower technical solution:
A kind of high intensity wire-drawing die, including die sleeve and mold core, the die sleeve are stainless steel material, and the mold core is artificial
Diamond, the mold core include head and stem, and the mold core head diameter is greater than stem diameter, the stem outer surface
It is provided with threaded protrusion, channel corresponding with stem is provided in the die sleeve, described die sleeve one end is additionally provided with and mould
The groove that core head matches.Mold core head is slightly above die sleeve.Mold core and die sleeve cooperate in such a way that screw thread screws, securely resistance to
With.
Further, the screw thread on the stem can be rectangular thread, trapezoidal thread, triangle thread, zigzag spiral shell
One of line.
Further, the mold core head can be cylindrical or positive hexagonal column, described die sleeve one end groove with
Mold core head shape is consistent, and cylindrical head preparation is convenient, but positive hexagonal column row is easy to grasping and screws with fixation, therefore
It cuts both ways, can more actually use situation and be selected.
Further, the threaded protrusion is the expansion of stem ontology diameter.
Further, the thickness of the mold core head is about the 1/4-1/5 of stem length.Mold core head mainly plays fixed work
With, thickness is excessive, influences screw thread segment length, and then influence the cooperation fastness of mold, and the too small then fixation of thickness is too thin,
And it is not easy to grasp when screwing.
The beneficial effects of the present invention are: it is threadably secured mold core and die sleeve, so that the cooperation of the two is stronger, and is torn open
It unloads conveniently, is conducive to extend the service life of wire-drawing die.
Detailed description of the invention
Fig. 1, structural schematic diagram of the invention
In figure: 1, die sleeve, 2, mold core, 21, head, 22, stem, 23, screw thread
Specific embodiment
A kind of high intensity wire-drawing die, including die sleeve 1 and mold core 2, the die sleeve 1 are stainless steel material, the mold core 2 is
Synthetic diamond material, the mold core 2 include head 21 and stem 22, and 2 head of mold core, 21 diameter is greater than 22 diameter of stem,
22 outer surface of stem is provided with screw thread 23 shape protrusion, is provided with channel corresponding with stem 22 in the die sleeve 1, described
1 one end of die sleeve is additionally provided with the groove matched with 2 head 21 of mold core.Mold core 2 is matched in such a way that screw thread 23 screws with die sleeve 1
It closes, firm and durable.2 head 21 of mold core is slightly above die sleeve 1.
Screw thread 23 on the stem 22 is rectangular thread 23, and manufacture is easy.
2 head 21 of mold core is positive hexagonal column, and 1 one end groove of die sleeve is consistent with mold core 2 head, 21 shapes,
Positive hexagonal column row is easy to grasp to be screwed with fixation, and the tools such as spanner can be used easily to install and retract.
The 23 shape protrusion of screw thread is the expansion of 22 ontology diameter of stem.
The thickness on 2 head 21 of mold core is about the 1/4 of 22 length of stem.Fixed function is mainly played on 2 head 21 of mold core, thick
Spending then influences greatly 23 segment length of screw thread, and then influences the cooperation fastness of mold, and the too small then fixation of thickness is too thin, and revolves
It is not easy to grasp when tight.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of high intensity wire-drawing die, it is characterised in that: including die sleeve and mold core, the die sleeve is stainless steel material, described
Mold core is synthetic diamond material, and the mold core includes head and stem, and the mold core head diameter is greater than stem diameter, described
Stem outer surface is provided with threaded protrusion, channel corresponding with stem is provided in the die sleeve, described die sleeve one end is also
It is provided with the groove matched with mold core head, mold core head is slightly above die sleeve.
2. a kind of high-intensitive wire-drawing die as described in claim 1, it is characterised in that: the screw thread on the stem can be square
One of shape screw thread, trapezoidal thread, triangle thread, saw-tooth thread.
3. a kind of high-intensitive wire-drawing die as described in claim 1, it is characterised in that: the mold core head can be cylinder
Or positive hexagonal column, described die sleeve one end groove are consistent with mold core head shape.
4. a kind of high-intensitive wire-drawing die as described in claim 1, it is characterised in that: the threaded protrusion is stem ontology
The expansion of diameter.
5. a kind of high-intensitive wire-drawing die as described in claim 1, it is characterised in that: the thickness of the mold core head is about core
The 1/4-1/5 of column length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082991.2A CN109746275A (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity wire-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082991.2A CN109746275A (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity wire-drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109746275A true CN109746275A (en) | 2019-05-14 |
Family
ID=66401161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082991.2A Pending CN109746275A (en) | 2017-11-07 | 2017-11-07 | A kind of high intensity wire-drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109746275A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045174U (en) * | 2011-01-26 | 2011-11-23 | 株洲力洲硬质合金有限公司 | High-speed wire pulling combined pressure mold |
| CN202438560U (en) * | 2012-03-07 | 2012-09-19 | 郑州新亚复合超硬材料有限公司 | Polycrystalline diamond wire drawing die blank with high tensile strength |
| CN103480670A (en) * | 2013-09-30 | 2014-01-01 | 苏州益群模具有限公司 | Utility-type wire-drawing die |
| CN103495615A (en) * | 2013-09-30 | 2014-01-08 | 苏州益群模具有限公司 | Wire drawing die capable of replacing die core |
| CN203389967U (en) * | 2013-08-08 | 2014-01-15 | 铜陵市精品工具模具有限责任公司 | High-strength wire-drawing die |
| CN104307900A (en) * | 2014-10-30 | 2015-01-28 | 苏州广型模具有限公司 | Wire-drawing die accurate in positioning |
| CN105463891A (en) * | 2015-12-25 | 2016-04-06 | 余姚市震达精工机械有限公司 | High-strength wire drawing die |
| CN205966817U (en) * | 2016-07-27 | 2017-02-22 | 常州恒丰特导股份有限公司 | High pressure washes wire drawing machine die holder |
| CN206305214U (en) * | 2016-12-22 | 2017-07-07 | 宝钢集团南通线材制品有限公司 | A kind of wire drawing die |
| CN206474515U (en) * | 2017-02-24 | 2017-09-08 | 铜陵市创威科技有限责任公司 | A kind of high-strength tin plated copper wire wire-drawing die |
-
2017
- 2017-11-07 CN CN201711082991.2A patent/CN109746275A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045174U (en) * | 2011-01-26 | 2011-11-23 | 株洲力洲硬质合金有限公司 | High-speed wire pulling combined pressure mold |
| CN202438560U (en) * | 2012-03-07 | 2012-09-19 | 郑州新亚复合超硬材料有限公司 | Polycrystalline diamond wire drawing die blank with high tensile strength |
| CN203389967U (en) * | 2013-08-08 | 2014-01-15 | 铜陵市精品工具模具有限责任公司 | High-strength wire-drawing die |
| CN103480670A (en) * | 2013-09-30 | 2014-01-01 | 苏州益群模具有限公司 | Utility-type wire-drawing die |
| CN103495615A (en) * | 2013-09-30 | 2014-01-08 | 苏州益群模具有限公司 | Wire drawing die capable of replacing die core |
| CN104307900A (en) * | 2014-10-30 | 2015-01-28 | 苏州广型模具有限公司 | Wire-drawing die accurate in positioning |
| CN105463891A (en) * | 2015-12-25 | 2016-04-06 | 余姚市震达精工机械有限公司 | High-strength wire drawing die |
| CN205966817U (en) * | 2016-07-27 | 2017-02-22 | 常州恒丰特导股份有限公司 | High pressure washes wire drawing machine die holder |
| CN206305214U (en) * | 2016-12-22 | 2017-07-07 | 宝钢集团南通线材制品有限公司 | A kind of wire drawing die |
| CN206474515U (en) * | 2017-02-24 | 2017-09-08 | 铜陵市创威科技有限责任公司 | A kind of high-strength tin plated copper wire wire-drawing die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |
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| WD01 | Invention patent application deemed withdrawn after publication |