CN102139284A - Wire drawing machine - Google Patents
Wire drawing machine Download PDFInfo
- Publication number
- CN102139284A CN102139284A CN2010105464220A CN201010546422A CN102139284A CN 102139284 A CN102139284 A CN 102139284A CN 2010105464220 A CN2010105464220 A CN 2010105464220A CN 201010546422 A CN201010546422 A CN 201010546422A CN 102139284 A CN102139284 A CN 102139284A
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- CN
- China
- Prior art keywords
- wire drawing
- drawing machine
- cone pulley
- rotating shaft
- wire
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- 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.)
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Abstract
The invention discloses a wire drawing machine comprising a rotating shaft, a driving device and a cone pulley, wherein the rotating shaft rotates around the self axis; the driving device provides rotating power for the rotating shaft; and the cone pulley is coaxially arranged with the rotating shaft. The wire drawing machine is characterized by further comprising a porcelain sleeve which extends along the circumferential direction of the cone pulley and is covered on the outer side of the cone pulley. By adopting the wire drawing machine, the friction force between a drawing wire and the cone pulley can be effectively reduced, the strength of a material for producing the drawing wire is improved and the linear velocity and the tension of the drawing wire are measured and controlled.
Description
Technical field
The present invention relates to a kind of wire drawing machine.
Background technology
Wire drawing machine is also referred to as drawing machine, is to use plant equipment very widely in commercial Application, is widely used in machine-building, five metals processing, petrochemical industry, plastics, bamboo and wood products, industries such as electric wire.Wire drawing machine can be divided into metal drawing (being used for metallic article production preprocessings such as standard component) by its purposes, plastic-wire drawing machine (being used for plastic article industry is that raw material is produced the special complete equipment that various hollow, solid garden silks or flat filament carry out deep processing with terylene, nylon, polyethylene, polypropylene, polyester slice etc.), bamboo wood wire drawing machine (is used for bamboo and wood products's industry and makes chopsticks, toothpick, sear bars etc. are pulled out the bamboo silk, the special equipment that wood wool is reprocessed) etc.
Wire drawing machine is made of wire drawing portion and reeling end, wire drawing portion is made up of pulling wheel and mould fixed mount, mould, after wire rod passes mould, around volume, when pulling wheel and winding wheel running, the winding wheel running provides the drawing tension of wire rod on pulling wheel, under the drawing tension effect, wire rod is reeled by pulling wheel and is made wire rod pass through wire-drawing die, makes wire rod constantly from coarse to fine, thereby obtains the wire rod of different wire gauges.
Drawing also claims die drawn, wire drawing, wire drawing, stretches and draw etc., be meant at normal temperatures by drawing die metal material is carried out a kind of process of pressure processing, stretch by wire drawing and round copper rod can be processed into round copper (aluminium, copper cover aluminum, copper covered steel, the stainless steel etc.) single line of needed all size.
In order to reduce the friction of workpiece and mould, reduce the wearing and tearing traditional handicraft and before drawing, select for use lubricating oil effectively to reduce the generation of phenomenons such as crying mould, cut, scuffing, sintering seam, break.But along with science and technology development, requirement for wire drawing machine is also more and more higher, this high request is embodied in the increase of wire drawing number of times, the diminishing and improve on the tensile strength of backguy of wire drawing radius, simultaneously in the production process, bad reactions such as broken string, fluffing often appear in backguy, are easy to generate waste product.
Summary of the invention
At the problems referred to above, main purpose of the present invention provides a kind of wire drawing machine,
In order to solve an above-mentioned difficult problem, the scheme that the present invention takes is: a kind of wire drawing machine, comprise rotating shaft around the rotation of self axis, provide the rotating shaft rotary power drive unit, with the cone pulley of the coaxial setting of rotating shaft, it also comprises along the circumferencial direction of cone pulley extends and covers on insulator outside the cone pulley.
Further, insulator is the ceramic ring that envelopes the cone pulley outer edge surface.
Further, the thickness of ceramic ring is 5～8mm.
Further, also be provided with cooling device in the cone pulley.
Further, cooling device is the cooling water circulation device.
Further, wire drawing machine also comprises the speed measuring device that is used to measure the cone pulley rotating speed.
Further, wire drawing machine also comprises the adjusting device that is used to regulate the cone pulley rotating speed.
Further, wire drawing machine also comprises the tension measuring device that is used to measure the wire drawing line tension.
The present invention adopts above structure, has the following advantages:
1, ceramic ring smooth surface can effectively reduce the frictional force between backguy and the cone pulley, improves the strength of materials of wire drawing line.
2, wire drawing machine test the speed and arrangements for speed regulation can be controlled the linear velocity of wire drawing line.
3, the tension measuring device of wire drawing machine can be controlled the tension force of wire drawing line.
Description of drawings
Accompanying drawing 1 is the structural representation of wire drawing machine of the present invention.
1, cone pulley; 2, insulator; 3, speed measuring device; 4, tension measuring device.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be those skilled in the art will recognize that.
A kind of wire drawing machine, comprise rotating shaft around the rotation of self axis, provide the rotating shaft rotary power drive unit, with the cone pulley 1 of the coaxial setting of rotating shaft, it also comprises along the circumferencial direction extension of cone pulley 1 and covers on the ceramic ring 2 in cone pulley 1 outside.The thickness of ceramic ring 2 is 5mm to 8mm.
That pottery has is smooth, wear-resisting, high density, high rigidity, no pore, can not shelter evil people and countenance evil practices, nonmetal casting can not got rusty, cut food does not have advantages such as residual, frivolous sharp keen, the Yi Nayiqie of metallic taste, cleaning be easy.Pottery has the characteristic that many metal system cutters can't replace.
After adopting ceramic ring 2 to cover on cone pulley 1, the frictional force of backguy and ganoid ceramic ring 2 reduces, and has reduced the wire drawing resistance in the drawing process, so the frictional heat of backguy and ceramic ring 2 generations also reduces, and the effect of the backguy that drawing goes out is also better.
Also be provided with water circulation cooling device in the cone pulley 1.Water circulation cooling system can effectively reduce the temperature of backguy and cone pulley 1, makes the temperature of backguy be controlled in the desirable scope in working order.
Wire drawing machine also comprises the speed measuring device 3 that is used to measure cone pulley 1 rotating speed, regulates the adjusting device of cone pulley 1 rotating speed.Can understand the gait of march of wire drawing by the rotating speed of measuring cone pulley 1, when speed exceeded ideal range, adjusting device can be regulated the tachometer value of cone pulley 1 automatically according to the tachometer value that measures, and tachometer value is maintained in the normal scope.
Wire drawing machine also comprises the tension measuring device 4 that is used to measure the wire drawing line tension.The use of tension measuring device 4 can prevent backguy to produce broken string or scared generation, when tension value exceeds ideal range, just need regulate cone pulley 1 rotating speed or other correlative factors.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. wire drawing machine, comprise rotating shaft around the rotation of self axis, provide the rotating shaft rotary power drive unit, with the cone pulley (1) of the coaxial setting of rotating shaft, it is characterized in that: it also comprises along the circumferencial direction of cone pulley (1) extends and covers on insulator (2) outside the cone pulley (1).
2. wire drawing machine as claimed in claim 1 is characterized in that: described insulator (2) is for enveloping the ceramic ring of cone pulley outer edge surface.
3. wire drawing machine as claimed in claim 2 is characterized in that: the thickness of described ceramic ring is 5～8mm.
4. wire drawing machine as claimed in claim 1 is characterized in that: described cone pulley also is provided with cooling device in (1).
5. wire drawing machine as claimed in claim 4 is characterized in that: described cooling device is the cooling water circulation device.
6. wire drawing machine as claimed in claim 1 is characterized in that: described wire drawing machine also comprises the speed measuring device (3) that is used to measure cone pulley (1) rotating speed.
7. wire drawing machine as claimed in claim 1 is characterized in that: described wire drawing machine also comprises the adjusting device that is used to regulate cone pulley (1) rotating speed.
8. wire drawing machine as claimed in claim 1 is characterized in that: described wire drawing machine also comprises the tension measuring device (4) that is used to measure the wire drawing line tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105464220A CN102139284A (en) | 2010-11-12 | 2010-11-12 | Wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105464220A CN102139284A (en) | 2010-11-12 | 2010-11-12 | Wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102139284A true CN102139284A (en) | 2011-08-03 |
Family
ID=44407212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105464220A Pending CN102139284A (en) | 2010-11-12 | 2010-11-12 | Wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102139284A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040011U (en) * | 1988-11-29 | 1989-06-28 | 湖北钢丝厂 | Cone pulley for metal-wire drawing machine |
| CN2172493Y (en) * | 1993-12-08 | 1994-07-20 | 北京市冶金设备自动化研究所 | Computerized automatic speed governor |
| CN101049614A (en) * | 2007-05-23 | 2007-10-10 | 东莞市奇剑工业陶瓷科技有限公司 | Many-headed wire-drawer cone pulley |
| CN201249203Y (en) * | 2008-07-25 | 2009-06-03 | 昆山钧伸不锈钢线材有限公司 | Driving step pulley shaft mechanism for drawbench |
-
2010
- 2010-11-12 CN CN2010105464220A patent/CN102139284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040011U (en) * | 1988-11-29 | 1989-06-28 | 湖北钢丝厂 | Cone pulley for metal-wire drawing machine |
| CN2172493Y (en) * | 1993-12-08 | 1994-07-20 | 北京市冶金设备自动化研究所 | Computerized automatic speed governor |
| CN101049614A (en) * | 2007-05-23 | 2007-10-10 | 东莞市奇剑工业陶瓷科技有限公司 | Many-headed wire-drawer cone pulley |
| CN201249203Y (en) * | 2008-07-25 | 2009-06-03 | 昆山钧伸不锈钢线材有限公司 | Driving step pulley shaft mechanism for drawbench |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110803 |