CN102189136A - Wire feed and traction system of wet wire drawing machine - Google Patents
Wire feed and traction system of wet wire drawing machine Download PDFInfo
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- CN102189136A CN102189136A CN2011100603039A CN201110060303A CN102189136A CN 102189136 A CN102189136 A CN 102189136A CN 2011100603039 A CN2011100603039 A CN 2011100603039A CN 201110060303 A CN201110060303 A CN 201110060303A CN 102189136 A CN102189136 A CN 102189136A
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Abstract
The invention discloses a wire feed and traction system of a wet wire drawing machine. The system comprises a metal wire wheel, a first drawing die, a second drawing die, ... , an N-1-th drawing die, an N-th drawing die, and a natural air cooling traction wheel mechanism. The first drawing die, the second drawing die, ... , and the N-1-th drawing die are disposed on a mould support, and the N-th drawing die is arranged on a position adjustable die holder. Metal wire raw materials are winded on the metal wire wheel, and successively pass through wire penetrating apertures of the first drawing die, the second drawing die, ... , the N-1-th drawing die, and the N-th drawing die to form a cutting wire finished product, wherein the drawing die are parallel to each other and arranged coaxially, and aperture diameters of wire penetrating apertures are reduced step by step. The cutting wire finished product is winded on a traction disc of the natural air cooling traction wheel to be packed up. The invention solves the problem of mould loss caused by overheating during wire penetration, so as to increase service life of equipment and reduce processing costs of cutting wires.
Description
Technical field
The invention belongs to the technical field of machine-building, particularly a kind of water tank drawbench is worn a haulage gear.
Background technology
Water tank drawbench is the equipment of the present thin specification tinsel of drawing that generally uses, the wire drawing machine of domestic production at present, because drawing speed is generally lower, automatic control technology is perfect not enough, production efficiency is low, can only produce steel wire of steel wire tire cord, wheel shaft steel wire or the like, can not production line incisory cutting silk---high because the cutting yarn quality requires, diameter tolerance is in ± 0.003mm, and the ovality tolerance is in ± 0.001mm.
Extruding takes place and rubs to attenuate for the wire raw material being passed drawing die in drawing process general in the wire drawing machine, pass one cutting silk behind the drawing die and enter the littler drawing die of next road bore again, repeat this process repeatedly after, wire attenuates step by step through the multiple tracks mould, and finally reaching desirable silk footpath becomes cutting silk finished product.Before whole drawing process can move fully automatically, at first need carry out primary manually wear silk and traction work by the staff, be that the staff needs manually the wire raw material to be passed the multiple tracks drawing die, and after passing last one drawing die, will cut the silk finished product on traction wheel, the operation fully automatically of whole after this drawing process, as shown in Figure 1.
Because all there is the problem of wearing frictional heating in the process and making the quick loss of each equipment to some extent in the deficiency of mechanism design and automatic control technology in the homemade wire drawing machine.For example when wire drawing machine was manually worn thread first, because this moment, each mould can not be immersed in the cooling fluid fully, a large amount of heat that friction produced of wearing in the drawing can not in time be cooled off, and has quickened the loss of mould; Being in the process cutting silk passes to need behind last one mould to draw to take-up pulley through traction wheel and becomes in this procedure of final products, broken away from cooling fluid owing to walk out the cutting silk product of last one mould, in the end the heat that drawing produced in one mould also is difficult for distributing, thereby causes the overheated and loss of the sheave of traction wheel.Simultaneously, in this operation, the dimensional accuracy that the centering error of traction wheel and mould also causes cutting silk easily reduces.
Summary of the invention
The object of the present invention is to provide a kind of trailer system of wearing of water tank drawbench, significantly improve the manufacturing technology level of wire drawing machine, solution wears that overheated and traction wheel improves the service life of wire drawing machine drawing die and the machining accuracy of product to the error problem in the heart process in the process.
The technical solution that realizes the object of the invention is: a kind of water tank drawbench wear a trailer system, comprise the wire wheel, the first road drawing die, the second road drawing die, ..., N-1 road drawing die, N road drawing die, from air-cooled traction wheel mechanism, form by the position adjustable die holder with from air-cooled traction wheel from air-cooled traction wheel mechanism, the first road drawing die, the second road drawing die, ..., N-1 road drawing die is placed on the mould holder, N road drawing die is arranged on the adjustable die holder in position, the wire raw material are wrapped on the wire wheel, and pass the first road drawing die successively, the second road drawing die, ..., N-1 road drawing die, the wire hole of N road drawing die becomes cutting silk finished product, each road drawing die is parallel to each other and coaxial putting, and the aperture of wire hole diminishes step by step, and this cutting silk finished product is wrapped on the sheave of air-cooled traction wheel to be packed up.
The present invention compared with prior art, its remarkable advantage: (1) wears a cooling body by better simply structure, has solved the problem that mould in the process is easily crossed thermal losses of wearing, and in the service life of having improved equipment, has reduced the processing cost of cutting silk.(2) position adjustable die holder by screw governor motion cleverly, can accurately be controlled the trend of cutting silk, has shortened the distance between last one mould and traction wheel, improves the machining accuracy of cutting silk product.(3) in air-cooled traction wheel, increase the turbine-like blade, realized air-cooled automatically in the take-up process, need not miscellaneous equipment and can realize the cutting silk that drawing from last one mould the goes out cooling of drying.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is a wire drawing machine drawing process simplified schematic diagram of the present invention.
Fig. 2 is the structural representation that the present invention wears a cooling body.
Fig. 3 is structural representation (a) front view of position adjustable die holder of the present invention; (b) left view.
Fig. 4 is the structural representation of the present invention from air-cooled traction wheel.
The specific embodiment
In conjunction with Fig. 1, water tank drawbench of the present invention wear a trailer system, comprise wire wheel 1, the first road drawing die 3, the second road drawing die 4, ..., N-1 road drawing die 5, N road drawing die 6 (N=20-30), from air-cooled traction wheel mechanism 10, form by position adjustable die holder 7 with from air-cooled traction wheel 9 from air-cooled traction wheel mechanism 10, the first road drawing die 3, the second road drawing die 4, ..., N-1 road drawing die 5 is placed on the mould holder 15, N road drawing die 6 is arranged on the adjustable die holder 7 in position, wire raw material 2 are wrapped on the wire wheel 1, and pass the first road drawing die 3 successively, the second road drawing die 4, ..., N-1 road drawing die 5, the wire hole of N road drawing die 6 becomes cutting silk finished product 8, each road drawing die is parallel to each other and coaxial putting, and the aperture of wire hole diminishes step by step, and (first order wire hole can be 0.5-1mm, the afterbody wire hole can be 0.07-0.18mm, other grades wire hole can be chosen between 0.07-1mm, as long as diminish step by step), this cutting silk finished product 8 is wrapped on the sheave 20 of air-cooled traction wheel 9 to be packed up.
The first road drawing die 3 of wearing a trailer system of water tank drawbench of the present invention, the second road drawing die 4 ..., N-1 road drawing die 5 is (in Fig. 2, the first road drawing die, the second road drawing die ..., N-1 road drawing die is unified refers to drawing die with Reference numeral 14) be separately positioned on the mould holder separately or several roads drawing die is arranged on the mould holder simultaneously, the cooling passage 13 that communicates is set on each mould holder, cooling fluid inlet 12 on mould holder is connected with cooling fluid control point driving switch 11, thereby form and wear a cooling body, as shown in Figure 2.
In conjunction with Fig. 3, water tank drawbench of the present invention wear a trailer system, on position adjustable die holder 7, evenly be provided with four and adjust screw 16, adjust screw 16 for these four and circumferentially be mutually 90 ° of angles at N road drawing die 6, turn and respectively adjust the skew that screw makes N road drawing die 6 make progress the counterparty, spatially make the direction of stretching out of cutting silk finished product 8 overlap with tangential direction from air-cooled traction wheel 9 with vertical placement of N road drawing die 6 from air-cooled traction wheel 9.
In conjunction with Fig. 4, wearing forming by sheave 20, blade 17, axis of traction 18 and belt wheel 19 of a trailer system of water tank drawbench of the present invention from air-cooled traction wheel 9, between belt wheel 19 and the axis of traction 18, and between axis of traction 18 and the blade 17, all, a last keyway realizes that power transmission connects by being set, cutting silk finished product 8 is wrapped on the sheave 20, this sheave 20 is connected on the blade 17, this blade 17 is a turbine-like, and blade 17 produces quick flow air to the cooling of drying of cutting silk finished product 8 and sheave 20 when rotating.Water tank drawbench makes its rotation for belt wheel 19 provides power, and belt wheel drives axis of traction and rotates thereupon, and the cutting silk finished product 8 that comes out from last one drawing die just is wrapped on the sheave 20; Simultaneously, the turbine-like blade 17 that is installed on the axis of traction also rotates accordingly, and the air of direction shown in the generation arrow flows and to blow to cutting silk finished product 8 through on the sheave 20, and this effect that is similar to fan will be taken away more heat transfer and cooling cutting silk and sheave and then guarantee its quality and service life fast effectively.
During wire drawing machine work, can will be wrapped in wire raw material 2 on the wire wheel 1 pass the first road drawing die 3 and extruding takes place make the wire one-level that attenuates with friction, after this cutting silk will enter again the little one-level of next road bore the second road drawing die 4 ..., N-1 road drawing die 5, repeat this process repeatedly, wire raw material 2 will attenuate step by step and finally pass last one drawing die, promptly N road drawing die 6 reaches desirable silk footpath becomes cutting silk finished product 8, and these cutting silks are packed up under the traction of traction wheel 9 at last.Before whole drawing process can move fully automatically, at first need carry out primary manually wear silk and traction by the staff, be that the staff needs manually wire raw material 2 to be passed the multiple tracks drawing die, and after passing last one drawing die, will cut silk finished product 8 on traction wheel 9, the operation fully automatically of whole after this drawing process.Each drawing die all is fixed on the die holder, wears a cooling body and just designs on these die holders, work when manually wearing thread; Be installed on the position adjustable die holder 7 of N road drawing die 6 from air-cooled traction wheel mechanism 10, when manually wearing silk and automated system operation, all work.
A cooling body of wearing of the present invention realizes that by increase cooling passage on die holder its formation mainly contains the cooling fluid control point driving switch 11 that is installed on the ground; Be installed on cooling fluid inlet 12, cooling passage 13 on the mould holder, each road drawing die 14 is installed on the mould holder 15 together.Operation principle is: in the mould holder 15 of each road drawing die, cooling passage 13 is set.When wire drawing machine is manually worn thread first, the staff can step on and be installed in crawl gauge tap 11 on the ground, cooling fluid is flow in the cooling passage 13 through the inlet of the cooling fluid on the die holder 12, immersed cooling fluid in each road drawing die 14 change, make a large amount of heats that produce because of friction, extruding comparatively fast to be absorbed, be depleted too quickly thereby unlikely mould is overheated, and then reduced the cost of wire drawing machine production cutting silk.
Carry out take-up work at wire drawing machine---be that cutting silk passes to need behind last one mould to draw to take-up pulley through traction wheel 9 and becomes in the process of final products in the drawing process, regulate four adjustment screw 16 on the adjustable die holder 7, make the cutting silk pass trend behind last one mould strictly on the tangential direction of sheave 20---when the cutting silk trend of stretching out had deviation in the horizontal direction, two screws that can turn on the horizontal direction were revised; When cutting silk trend holding up direction when deviation is arranged, then can turn two screws holding up on the direction.Thereby farthest reduced centering error, the processing precision of products of avoiding causing because of deviating from course descends even the generation waste product.
The actual use shows, makes water tank drawbench of the present invention wear a haulage gear, and very each heating part of protection on the large program has significantly improved service life; The cutting silk of being produced, its precision have reached import cutting silk level substantially, can be used to cut purposes.
Claims (4)
1. a water tank drawbench wears a trailer system, it is characterized in that comprising wire wheel (1), the first road drawing die (3), the second road drawing die (4), ..., N-1 road drawing die (5), N road drawing die (6), from air-cooled traction wheel mechanism (10), form by position adjustable die holder (7) with from air-cooled traction wheel (9) from air-cooled traction wheel mechanism (10), the first road drawing die (3), the second road drawing die (4), ..., N-1 road drawing die (5) is placed on the mould holder (15), N road drawing die (6) is arranged on the adjustable die holder in position (7), wire raw material (2) are wrapped on the wire wheel (1), and pass the first road drawing die (3) successively, the second road drawing die (4), ..., N-1 road drawing die (5), the wire hole of N road drawing die (6) becomes cutting silk finished product (8), each road drawing die is parallel to each other and coaxial putting, and the aperture of wire hole diminishes step by step, and this cutting silk finished product (8) is wrapped in from the sheave (20) of air-cooled traction wheel (9) and is upward packed up.
2. water tank drawbench according to claim 1 wears a trailer system, it is characterized in that the first road drawing die (3), the second road drawing die (4) ..., N-1 road drawing die (5) is separately positioned on separately the mould holder or several roads drawing die is arranged on the mould holder simultaneously, the cooling passage (13) that communicates is set on each mould holder, cooling fluid inlet (12) on mould holder is connected with cooling fluid control point driving switch (11), wears a cooling body thereby form.
3. water tank drawbench according to claim 1 wears a trailer system, it is characterized in that on position adjustable die holder (7), evenly being provided with four and adjust screw (16), adjust screws (16) for these four and circumferentially be mutually 90 ° of angles at N road drawing die (6), turn and respectively adjust the skew that screw makes N road drawing die (6) make progress the counterparty, spatially overlap with tangential direction from air-cooled traction wheel (9) with the vertical direction of stretching out of cutting silk finished product (8) that place to make of N road drawing die (6) from air-cooled traction wheel (9).
4. water tank drawbench according to claim 1 wears a trailer system, it is characterized in that from air-cooled traction wheel (9) by sheave (20), blade (17), axis of traction (18) and belt wheel (19) are formed, between belt wheel (19) and the axis of traction (18), and between axis of traction (18) and the blade (17), all, a last keyway realizes that power transmission connects by being set, cutting silk finished product (8) is wrapped on the sheave (20), this sheave (20) is connected on the blade (17), this blade (17) is a turbine-like, and blade (17) produces quick flow air to the cooling of drying of cutting silk finished product (8) and sheave (20) when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060303 CN102189136B (en) | 2011-03-14 | 2011-03-14 | Wire feed and traction system of wet wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060303 CN102189136B (en) | 2011-03-14 | 2011-03-14 | Wire feed and traction system of wet wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189136A true CN102189136A (en) | 2011-09-21 |
| CN102189136B CN102189136B (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110060303 Active CN102189136B (en) | 2011-03-14 | 2011-03-14 | Wire feed and traction system of wet wire drawing machine |
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| Country | Link |
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| CN (1) | CN102189136B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327923A (en) * | 2011-10-10 | 2012-01-25 | 浙江广天日月严州金属制造有限公司 | Wire peeling and position correcting device for disc stretcher |
| CN102699057A (en) * | 2012-01-29 | 2012-10-03 | 无锡市常欣机电科技有限公司 | Traction mechanism for water tank wire-drawing machine |
| CN106077114A (en) * | 2016-06-22 | 2016-11-09 | 安庆潜江电缆有限公司 | A kind of cable copper wire drawbench |
| CN106077115A (en) * | 2016-06-22 | 2016-11-09 | 安庆潜江电缆有限公司 | A kind of cable is with indefinite row's copper cash wire-drawing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001001035A (en) * | 1999-06-23 | 2001-01-09 | Nippon Steel Weld Prod & Eng Co Ltd | Wire drawing method and device therefor |
| CN201249207Y (en) * | 2008-11-25 | 2009-06-03 | 常州市武进恒通金属钢丝有限公司 | Cooling water guiding device of a horizontal-type wire drawing machine |
| CN201410509Y (en) * | 2008-12-22 | 2010-02-24 | 贵州塑力线缆有限公司 | Water-cooled type drawing die |
| CN202021214U (en) * | 2011-03-14 | 2011-11-02 | 江苏恒力组合机床有限公司 | Wire-feed traction system of wet wire drawing machine |
-
2011
- 2011-03-14 CN CN 201110060303 patent/CN102189136B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001001035A (en) * | 1999-06-23 | 2001-01-09 | Nippon Steel Weld Prod & Eng Co Ltd | Wire drawing method and device therefor |
| CN201249207Y (en) * | 2008-11-25 | 2009-06-03 | 常州市武进恒通金属钢丝有限公司 | Cooling water guiding device of a horizontal-type wire drawing machine |
| CN201410509Y (en) * | 2008-12-22 | 2010-02-24 | 贵州塑力线缆有限公司 | Water-cooled type drawing die |
| CN202021214U (en) * | 2011-03-14 | 2011-11-02 | 江苏恒力组合机床有限公司 | Wire-feed traction system of wet wire drawing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327923A (en) * | 2011-10-10 | 2012-01-25 | 浙江广天日月严州金属制造有限公司 | Wire peeling and position correcting device for disc stretcher |
| CN102699057A (en) * | 2012-01-29 | 2012-10-03 | 无锡市常欣机电科技有限公司 | Traction mechanism for water tank wire-drawing machine |
| CN102699057B (en) * | 2012-01-29 | 2015-05-20 | 无锡市常欣机电科技有限公司 | Traction mechanism for water tank wire-drawing machine |
| CN106077114A (en) * | 2016-06-22 | 2016-11-09 | 安庆潜江电缆有限公司 | A kind of cable copper wire drawbench |
| CN106077115A (en) * | 2016-06-22 | 2016-11-09 | 安庆潜江电缆有限公司 | A kind of cable is with indefinite row's copper cash wire-drawing equipment |
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| Publication number | Publication date |
|---|---|
| CN102189136B (en) | 2013-01-23 |
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