CN106513451A - Pressure wire drawing die good in lubrication - Google Patents

Pressure wire drawing die good in lubrication Download PDF

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Publication number
CN106513451A
CN106513451A CN201611154783.4A CN201611154783A CN106513451A CN 106513451 A CN106513451 A CN 106513451A CN 201611154783 A CN201611154783 A CN 201611154783A CN 106513451 A CN106513451 A CN 106513451A
Authority
CN
China
Prior art keywords
wire drawing
pressure
die
drawing die
cavity
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
Application number
CN201611154783.4A
Other languages
Chinese (zh)
Inventor
李向伟
劳国明
李宝勤
李彭泳
易鹏辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heshan Henderson Steel Wire Products Co Ltd
Original Assignee
Heshan Henderson Steel Wire Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heshan Henderson Steel Wire Products Co Ltd filed Critical Heshan Henderson Steel Wire Products Co Ltd
Priority to CN201611154783.4A priority Critical patent/CN106513451A/en
Publication of CN106513451A publication Critical patent/CN106513451A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12Die holders; Rotating dies
    • B21C3/14Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The invention discloses a pressure wire drawing die good in lubrication. The pressure wire drawing die comprises a die base and a pressing bolt detachably arranged on the die base. A conical wire drawing die cavity is formed in the die base and internally provided with a conical wire drawing die body. The wire drawing die body is provided with a high-pressure lubrication cavity and a wire drawing hole. A pressure die is arranged in the pressing bolt and provided with a conical hole. The pressure die is arranged between the pressing bolt and the wire drawing die body. The pressing bolt is provided with a lubricating agent cavity used for containing a lubricating agent. The lubricating agent cavity communicates with the high-pressure lubricating cavity through the conical hole. According to the pressure wire drawing die good in lubrication, the steel wire surface friction force is reduced, the steel wire drawing force is reduced, and accordingly the purpose of improving the production efficiency is achieved.

Description

A kind of good pressure wire drawing die of lubrication
Technical field
The present invention relates to metal wire-drawing technical field, in particular to a kind of good pressure wire drawing die of lubrication.
Background technology
Wire drawing machine, is also called wire drawing machine, refers to the thicker wire rod of line footpath after drum wheel for wire drawing machines and eye mould are drawn high step by step, Make the thinner wire rod of line footpath.Metal wire rod is wound on pulling wheel by the feed mechanism of wire drawing machine, is provided with after pulling wheel Wire-drawing die, wire-drawing die of the prior art, due to the effect of frictional force, surface is easy to be scratched.Common wire drawing die Lubricant effect is poor, and steel wire is directly contacted with wire drawing die endoporus, greatly reduces the life-span of wire drawing die, and affects steel wire properties.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem in correlation technique to a certain extent.For this purpose, this It is bright to propose a kind of simple structure, lubricate good pressure wire drawing die.
For achieving the above object, technical scheme is as follows:
A kind of good pressure wire drawing die of lubrication, including die holder, and the hold-down bolt being removably mounted on die holder, in die holder Be provided with the wire drawing die cavity of taper, the wire drawing die of taper be installed in wire drawing die cavity, wire drawing die be provided with high-tension lubrication chamber and Wire drawing hole, is provided with pressure mould in hold-down bolt, pressure mould is provided with bellmouth, and pressure mould is arranged at hold-down bolt and wire drawing die Between, it is provided with hold-down bolt for placing the lubricant cavity of lubricant, by upper between lubricant cavity and high-tension lubrication chamber State bellmouth connection.
It is further improved according to above-mentioned technical proposal, in hold-down bolt, is provided with pressure die cavity, pressure mould socket In pressure die cavity.
It is further improved according to above-mentioned technical proposal, between hold-down bolt and die holder, is provided with sealing ring.
It is further improved according to above-mentioned technical proposal, lubricant cavity is shaped to taper.
The invention has the beneficial effects as follows:The present invention is drawing lubricant by arranging wire drawing die and pressure mould in die holder Brought in pressure wire drawing die by steel wire and be lubricated during silk, it is to avoid traditional wire drawing die causes steel wire because of lack of lubrication Contact with wire drawing hole and high-speed friction, solve the problems, such as which reduces the life-span of wire drawing die, affects steel wire properties quality, the present invention to subtract The frictional force of few Steel Wire Surface, reduces steel wire drawing power, so as to reach the purpose of improve production efficiency.
Description of the drawings
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is the internal structure schematic diagram of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
With reference to Fig. 1, a kind of good pressure wire drawing die 3 of lubrication including die holder 1, and is removably mounted on die holder 1 Hold-down bolt 2, is provided with 3 chamber of wire drawing die of taper, the wire drawing die 3 of taper, wire drawing die 3 is provided with 3 chamber of wire drawing die in die holder 1 High-tension lubrication chamber 7 and wire drawing hole are provided with, pressure mould 4 is installed in hold-down bolt 2, pressure mould 4 is provided with bellmouth 6, pressure Power mould 4 is arranged between hold-down bolt 2 and wire drawing die 3, is provided with for placing the lubricant cavity 5 of lubricant on hold-down bolt 2, Connected by above-mentioned bellmouth 6 between lubricant cavity 5 and high-tension lubrication chamber 7.During drawn steel wire, lubricant cavity is said in the motion of steel wire Lubricating oil in 5 in the high-tension lubrication chamber 7 taken on wire drawing die 3 of bellmouth 6 of pressure mould 4, as high-tension lubrication chamber 7 is entered The speed of oil is bigger than fuel-displaced speed, therefore the lubricating oil of inside defines higher pressure, effect of the lubricating oil in pulling capacity Lower entrance wire drawing hole, under its effect Steel Wire Surface formed high-tension lubrication layer, it is to avoid steel wire contact with 3 inwall of wire drawing die, The frictional force between which is reduced, so as to reduce pulling capacity, the efficiency of production is improved.
In addition, in order that the lubricating oil pressure in high-tension lubrication chamber 7 stably, is provided with the hold-down bolt 2 in the present invention Pressure die cavity, it is, in pressure die cavity, after hold-down bolt 2 is installed, pressure mould 4 to be pressed on die holder 1 that pressure mould 4 is fixed by socket It is internal, it is ensured that pressure is stablized.
In addition, in order that the lubricating oil in high-tension lubrication chamber 7 can not leak outside, the hold-down bolt 2 and die holder 1 in the present invention it Between be provided with sealing ring 8.
In addition, in order that lubricating oil in lubricant cavity 5 can be inside smooth entrance pressure wire drawing die 3, the profit in the present invention Lubrication prescription chamber 5 is shaped to taper.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " is, based on orientation shown in the drawings or position relationship, to be for only for ease of The description present invention and simplified description, rather than indicate or imply that the device or element of indication must have specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In describing the invention, " multiple " are meant that at least two, such as two It is individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral;Can be that machinery connects Connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score The first and second feature directly contacts can be included, it is also possible to be not directly contact including the first and second features but by it Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " it is special including first Levy directly over second feature and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " below ", or be merely representative of immediately below second feature and obliquely downward including fisrt feature Fisrt feature level height is less than second feature.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (4)

  1. It is 1. a kind of to lubricate good pressure wire drawing die, it is characterised in that:Including die holder, and the pressure being removably mounted on die holder Tight bolt, is provided with the wire drawing die cavity of taper, the wire drawing die of taper, the drawing is provided with the wire drawing die cavity in the die holder Silk mould is provided with high-tension lubrication chamber and wire drawing hole, and pressure mould is provided with the hold-down bolt, and the pressure mould is provided with cone Shape hole, the pressure mould are arranged between hold-down bolt and wire drawing die, are provided with for placing lubricant on the hold-down bolt Lubricant cavity, connected by above-mentioned bellmouth between the lubricant cavity and high-tension lubrication chamber.
  2. 2. the good pressure wire drawing die of a kind of lubrication according to claim 1, it is characterised in that:Set in the hold-down bolt Pressure die cavity is equipped with, the pressure mould is socketed in pressure die cavity.
  3. 3. the good pressure wire drawing die of a kind of lubrication according to claim 1, it is characterised in that:The hold-down bolt and mould Sealing ring is provided between seat.
  4. 4. the good pressure wire drawing die of a kind of lubrication according to claim 1, it is characterised in that:The shape of the lubricant cavity Shape is set to taper.
CN201611154783.4A 2016-12-14 2016-12-14 Pressure wire drawing die good in lubrication Pending CN106513451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611154783.4A CN106513451A (en) 2016-12-14 2016-12-14 Pressure wire drawing die good in lubrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611154783.4A CN106513451A (en) 2016-12-14 2016-12-14 Pressure wire drawing die good in lubrication

Publications (1)

Publication Number Publication Date
CN106513451A true CN106513451A (en) 2017-03-22

Family

ID=58339568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611154783.4A Pending CN106513451A (en) 2016-12-14 2016-12-14 Pressure wire drawing die good in lubrication

Country Status (1)

Country Link
CN (1) CN106513451A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108213099A (en) * 2018-03-16 2018-06-29 张家港市瑞特金属材料有限公司 Diamond wire busbar wire-drawing die
CN111001672A (en) * 2019-12-27 2020-04-14 泰州知友钢线有限公司 Compact single pressure die equipment for pickling-free drawing
CN112058933A (en) * 2020-08-28 2020-12-11 俞樑兵 Copper wire filament production drawing die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524791A (en) * 1978-08-12 1980-02-22 Kobe Steel Ltd Apparatus for forced lubrication and solid drawing
CN2905256Y (en) * 2006-04-29 2007-05-30 江苏兴达钢帘线股份有限公司 Combination type drawing die
CN201735618U (en) * 2010-07-13 2011-02-09 常州机电职业技术学院 Rolling-pressing type wire drawing and lubricating device
CN205096261U (en) * 2015-10-26 2016-03-23 常州机电职业技术学院 Steel wire drawing mould
CN205341531U (en) * 2015-09-28 2016-06-29 艾洛益(杭州)材料科技有限公司 Pressure -fired drawing die possesses mechanism with oil circulating device
CN206286337U (en) * 2016-12-14 2017-06-30 鹤山恒基钢丝制品有限公司 It is a kind of to lubricate good pressure wire drawing die

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524791A (en) * 1978-08-12 1980-02-22 Kobe Steel Ltd Apparatus for forced lubrication and solid drawing
CN2905256Y (en) * 2006-04-29 2007-05-30 江苏兴达钢帘线股份有限公司 Combination type drawing die
CN201735618U (en) * 2010-07-13 2011-02-09 常州机电职业技术学院 Rolling-pressing type wire drawing and lubricating device
CN205341531U (en) * 2015-09-28 2016-06-29 艾洛益(杭州)材料科技有限公司 Pressure -fired drawing die possesses mechanism with oil circulating device
CN205096261U (en) * 2015-10-26 2016-03-23 常州机电职业技术学院 Steel wire drawing mould
CN206286337U (en) * 2016-12-14 2017-06-30 鹤山恒基钢丝制品有限公司 It is a kind of to lubricate good pressure wire drawing die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108213099A (en) * 2018-03-16 2018-06-29 张家港市瑞特金属材料有限公司 Diamond wire busbar wire-drawing die
CN111001672A (en) * 2019-12-27 2020-04-14 泰州知友钢线有限公司 Compact single pressure die equipment for pickling-free drawing
CN112058933A (en) * 2020-08-28 2020-12-11 俞樑兵 Copper wire filament production drawing die

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Application publication date: 20170322

RJ01 Rejection of invention patent application after publication