CN106513451A - Pressure wire drawing die good in lubrication - Google Patents
Pressure wire drawing die good in lubrication Download PDFInfo
- 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
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- 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
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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
- B21C3/12—Die holders; Rotating dies
- B21C3/14—Die 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
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)
- 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. 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. 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. 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.
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)
| 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)
| 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 |
-
2016
- 2016-12-14 CN CN201611154783.4A patent/CN106513451A/en active Pending
Patent Citations (6)
| 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)
| 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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| 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: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |