CN102641907A - Device for machining copper alloy flat wire and machining method thereof - Google Patents
Device for machining copper alloy flat wire and machining method thereof Download PDFInfo
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- CN102641907A CN102641907A CN2012101115728A CN201210111572A CN102641907A CN 102641907 A CN102641907 A CN 102641907A CN 2012101115728 A CN2012101115728 A CN 2012101115728A CN 201210111572 A CN201210111572 A CN 201210111572A CN 102641907 A CN102641907 A CN 102641907A
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Abstract
The invention discloses a device for machining a copper alloy flat wire and a machining method thereof. The device for machining the copper alloy flat wire comprises a pay-off part, a flatting mill, a water tank wire drawing machine and a take-up machine, wherein the pay-off part comprises a pay-off reel and a pay-off frame, a first roller and a second roller are arranged on the pay-off frame, and the first roller is positioned at the top end of the pay-off frame; and the second roller is positioned at the middle lower position of the pay-off frame, and the position of the second roller is lower than the outgoing position of the pay-off reel. The device with the special structure adopts the up-drawing type paying off, so that the tension change caused by the pay-off speed difference problem of the pay-off reel is solved, a wire is introduced between the pay-off frame and a mill roll in a curved manner, the wire between the point b and the point c is straightened under the gravity action, when the round wire entering the mill roll passes through the point b and the point c, the stress influence of the pay-off part on the round wire is gradually eliminated under the tensile action of the round wire, the tensile force between the point c and the point b is enabled to maintain certain stability, and accordingly, the effect of stabilizing flatting tolerance is achieved.
Description
Technical field
The present invention relates to a kind of device and processing method thereof that is used for worked copper alloy lenticular wire.
Background technology
Traditional copper alloy lenticular wire production technology all is that annealing is produced again after adopting the circle line to flatten.For the product of having relatively high expectations in aspects such as surface quality, tolerance and performance, generally also need increase a single draw bead time operation, guarantee product quality with the stable tolerance of keeping on file.Yet traditional production process is owing to be to adopt the mode of flattening to produce, and production efficiency is low to be a relatively more outstanding shortcoming.Simultaneously, because traditional processing technology, portioned product is to adopt to flatten the processing method of directly doing, so its tolerance poor stability of keeping on file, causes unstable product quality, and defect rate is higher, can't satisfy product demand.
Summary of the invention
Technical problem to be solved by this invention is to the problem that exists in the prior art a kind of device and processing method thereof that is used for worked copper alloy lenticular wire to be provided, and its objective is through adopting the top-guiding type unwrapping wire, realizes the stable prod tolerance, improves the quality of products.
Technical scheme of the present invention is that this device that is used for worked copper alloy lenticular wire comprises unwrapping wire part, flatting mill, water tank drawbench and admission machine; Described unwrapping wire partly comprises draw drum and pay off rack; Pay off rack is provided with first roller and second roller; First roller is positioned at the position, upper middle of pay off rack, and the position of first roller is higher than the line position that of draw drum; Second roller is positioned at the position, lower middle of pay off rack, and the position of second roller is lower than the line position that of draw drum, and the line of drawing from second roller gets into flatting mill.
Described first roller is positioned at the top of pay off rack.
Utilize the above-mentioned method that is used for the device worked copper alloy lenticular wire of worked copper alloy lenticular wire to comprise:
1) round line to be processed is drawn through the line outlet of draw drum, successively on first roller and second roller;
2) the round line that lays out from second roller carries out roll extrusion through flatting mill;
3) copper alloy wire after will flattening solves the tolerance variations behind its draw down through water tank drawbench;
4) through admission machine the copper alloy lenticular wire of drawing from water tank drawbench is carried out take-up, can accomplish the processing of copper alloy lenticular wire.
Device and processing method thereof that this kind with said structure is used for worked copper alloy lenticular wire have the following advantages:
This kind be used for worked copper alloy lenticular wire device through adopting the top-guiding type unwrapping wire; At first solved the tension variation that causes because of draw drum speed problem; Secondly be to introduce between from the pay off rack to the roll with the form of curve; Owing to receive the effect of self gravitation will be stretching, receive thread the effect of self tension force after through b point and c point between b-c, elimination unwrapping wire stressing influence partly that will be gradually at the round line that gets into roll; Make the tension force between c-d keep certain stability, thereby reach the effect of stablizing the draw down tolerance.
2. this kind device of being used for worked copper alloy lenticular wire is compared with traditional production process, and production efficiency is more than doubled, and owing to adopt new production technology, product percent of pass is enhanced.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of unwrapping wire part among the present invention.
In Fig. 1-2,1: draw drum; 2: pay off rack; 3: the first rollers; 4: the second rollers; 5: flatting mill; 6: water tank drawbench; 7: admission machine.
The specific embodiment
Can know by structure shown in Fig. 1-2; The device that this kind is used for worked copper alloy lenticular wire comprises unwrapping wire part, flatting mill, water tank drawbench and admission machine; Unwrapping wire partly comprises draw drum 1 and pay off rack 2; Pay off rack 2 is provided with the top that first roller 3 and second roller, 4, the first rollers 3 are positioned at pay off rack 2, and the position of first roller 3 is higher than the line position that of draw drum 1; Second roller 4 is positioned at the position, lower middle of pay off rack 2, and the position of second roller 4 is lower than the line position that of draw drum 1, and the line of drawing from second roller 4 gets into flatting mill.
Utilize the above-mentioned method that is used for the device worked copper alloy lenticular wire of worked copper alloy lenticular wire to comprise:
1) round line to be processed is drawn through the line outlet of draw drum 1, successively on first roller 3 and second roller 4;
2) the round line that lays out from second roller 4 carries out roll extrusion through flatting mill 5;
3) copper alloy wire after will flattening solves the tolerance variations behind its draw down through water tank drawbench;
4) carry out take-up through 7 pairs of copper alloy lenticular wires of drawing of admission machine, can accomplish the processing of copper alloy lenticular wire from water tank drawbench 6.
This kind unwrapping wire part has at first solved the tension variation that causes because of draw drum speed problem because what adopt is the top-guiding type unwrapping wire, is to introduce with the form of curve between secondly from the pay off rack to the roll, at first, between b-c owing to receive the effect of self gravitation will be stretching; Secondly, at the round line that gets into roll through receiving thread the effect of self tension force behind b point and the c point, elimination unwrapping wire stressing influence partly that will be gradually, thus make the certain stability of tension force maintenance between c-d, reach the effect of stablizing the draw down tolerance.Flatting mill with first line rolling be lenticular wire, the accuracy of manufacture through improving flatting mill itself, stablize forward pull and adopt Cr
12The roll material of MoV reaches guarantees that rolling width, thickness deviation can meet the requirements.Water tank drawbench mainly is the tolerance variations property problem that solves behind the draw down, is converted into width, lenticular wire that thickness deviation is unified through stretching together.Admission machine mainly plays the take-up effect.Annexation of this product and operating process are: take-up unit line is through the unwrapping wire part, after getting into that flatting mill is rolling and be lenticular wire, draws to behind the stable lenticular wire of tolerance through water tank drawbench again, by the admission machine take-up, prepares for the road, back processes.
Claims (3)
1. device that is used for worked copper alloy lenticular wire; Comprise unwrapping wire part, flatting mill, water tank drawbench and admission machine; It is characterized in that: described unwrapping wire partly comprises draw drum (1) and pay off rack (2); Pay off rack (2) is provided with first roller (3) and second roller (4), and first roller (3) is positioned at the position, upper middle of pay off rack (2), and the position of first roller (3) is higher than the line position that of draw drum (1); Second roller (4) is positioned at the position, lower middle of pay off rack (2), and the position of second roller (4) is lower than the line position that of draw drum (1), and the line of drawing from second roller (4) gets into flatting mill.
2. a kind of device that is used for worked copper alloy lenticular wire according to claim 1 is characterized in that: described first roller (3) is positioned at the top of pay off rack (2).
3. utilize claim 1 or the 2 described methods that are used for the device worked copper alloy lenticular wire of worked copper alloy lenticular wire, it is characterized in that: described processing method comprises,
1) round line to be processed is drawn through the line outlet of draw drum (1), successively on first roller (3) and second roller (4);
2) the round line that lays out from second roller (4) carries out roll extrusion through flatting mill;
3) copper alloy wire after will flattening solves the tolerance variations behind its draw down through water tank drawbench;
4) through admission machine the copper alloy lenticular wire of drawing from water tank drawbench is carried out take-up, can accomplish the processing of copper alloy lenticular wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101115728A CN102641907A (en) | 2012-04-16 | 2012-04-16 | Device for machining copper alloy flat wire and machining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101115728A CN102641907A (en) | 2012-04-16 | 2012-04-16 | Device for machining copper alloy flat wire and machining method thereof |
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| CN102641907A true CN102641907A (en) | 2012-08-22 |
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| CN2012101115728A Pending CN102641907A (en) | 2012-04-16 | 2012-04-16 | Device for machining copper alloy flat wire and machining method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143424A (en) * | 2014-08-06 | 2014-11-12 | 江苏句容联合铜材有限公司 | Method for adjusting tension of wire |
| CN104550315A (en) * | 2014-12-22 | 2015-04-29 | 芜湖鑫泰铜业有限公司 | Double-spool taking-up device for flattening mill |
| CN104550316A (en) * | 2014-12-22 | 2015-04-29 | 芜湖鑫泰铜业有限公司 | Multi-spool take-up system for flatting mill |
| CN104998923A (en) * | 2015-07-15 | 2015-10-28 | 湖州辰丰线缆有限公司 | Copper wire unwinding and winding device |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
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| CN101380645A (en) * | 2008-10-20 | 2009-03-11 | 江苏中容电气有限公司 | Wire passing method of wire drawing bench |
| CN101559440A (en) * | 2009-05-19 | 2009-10-21 | 德阳东方卓越电工设备有限公司 | Aluminum alloy wire-drawing machine set |
| CN201376190Y (en) * | 2009-03-25 | 2010-01-06 | 芜湖楚江合金铜材有限公司 | Forming device of copper alloy flat wires |
| CN201394587Y (en) * | 2009-04-14 | 2010-02-03 | 无锡市常欣机电科技有限公司 | Active winding mechanism of wire stretcher |
| CN201493338U (en) * | 2009-07-29 | 2010-06-02 | 常州市正和电磁线有限公司 | Copper strap wire squeezing machine |
| CN201791773U (en) * | 2010-09-07 | 2011-04-13 | 山东腾达不锈钢制品有限公司 | High-level pay-off stand |
| CN202061889U (en) * | 2011-03-23 | 2011-12-07 | 广东工业大学 | Micro flat wire tension control device |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS58116922A (en) * | 1981-12-30 | 1983-07-12 | Toho Kinzoku Kk | Wire drawing machine |
| CN2818002Y (en) * | 2005-09-22 | 2006-09-20 | 袁关兴 | Nine-mould copper wire drawing machine set |
| CN201200996Y (en) * | 2008-05-30 | 2009-03-04 | 江阴祥瑞不锈钢精线有限公司 | Knot-prevention device for drawing fiber and releasing line |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143424A (en) * | 2014-08-06 | 2014-11-12 | 江苏句容联合铜材有限公司 | Method for adjusting tension of wire |
| CN104550315A (en) * | 2014-12-22 | 2015-04-29 | 芜湖鑫泰铜业有限公司 | Double-spool taking-up device for flattening mill |
| CN104550316A (en) * | 2014-12-22 | 2015-04-29 | 芜湖鑫泰铜业有限公司 | Multi-spool take-up system for flatting mill |
| CN104998923A (en) * | 2015-07-15 | 2015-10-28 | 湖州辰丰线缆有限公司 | Copper wire unwinding and winding device |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
| CN108114999A (en) * | 2015-11-13 | 2018-06-05 | 芜湖楚江合金铜材有限公司 | Former |
| CN108144961A (en) * | 2015-11-13 | 2018-06-12 | 芜湖楚江合金铜材有限公司 | Copper alloy former |
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Application publication date: 20120822 |