CN101599324B - Conducting wire tension adjusting device of stranding machine - Google Patents
Conducting wire tension adjusting device of stranding machine Download PDFInfo
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- CN101599324B CN101599324B CN2009101823838A CN200910182383A CN101599324B CN 101599324 B CN101599324 B CN 101599324B CN 2009101823838 A CN2009101823838 A CN 2009101823838A CN 200910182383 A CN200910182383 A CN 200910182383A CN 101599324 B CN101599324 B CN 101599324B
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Abstract
The invention relates to a conducting wire tension adjusting device of a stranding machine, and belongs to the technical field of wire and cable processing devices. The stranding machine comprises a frame, wherein a group of swing frames are arranged in the length direction of the frame at intervals; and each swing frame is provided with a pay-off disk. The device is characterized in that: the conducting wire tension adjusting device comprises a friction disk with a brake shoe slot, a friction disc braking device and a baffle pin; the friction disk is arranged on a pay-off disk shaft of the pay-off disk; the friction disk braking device is arranged on the friction disk and contacts the baffle pin; the baffle pin is fixed on the swing frame; and the pay-off disk shaft is positioned in a seat cavity of a pay-off disk seat on the swing frame. The device has the advantages that: the tension of a conducting wire payed off from the pay-off disk can be controlled by braking the friction disk to avoid redundancy of the conducting wire so as to ensure the quality of the stranded conducting wire.
Description
Technical field
The invention belongs to technical field of electric wire processing devices, be specifically related to a kind of wire tension adjusting device of stranding machine.
Background technology
Figure 2 shows that the custom that is widely used in the electric wire production industry in the prior art is called the stranding machine of line winch, one group of rocker 11 (also claiming cradle) is set at interval, shelve draw drum 2 on each rocker 11 at the length direction of the frame 1 of stranding machine.When the lead that withdraws from will be with each draw drum 2 was stranded each other, under the effect of tractive effort, the direction of arrow rotation that draw drum 2 marks in the figure was withdrawed from the lead on it.Yet, in the use of reality, because inertia factor, draw drum 2 tends to occur the too fast phenomenon of unwrapping wire, make the lead that withdraws from it lose tension force, influence stranded effect, even the compactness of the consistency of the pitch of pair twist zygonema and stranded conductor etc. exerts an influence because of surplus.Quality in order to ensure stranded conductor, usually ceaselessly make an inspection tour back and forth by the personnel of working online, in case find that lead has redundancy, then artificially with the rightabout rotation of draw drum 2 towards arrow, so that confiscate redundant lead, redundant lead is unrolled to draw drum 2.Therefore this disposal options has not only increased the personnel's that work online labour intensity, and has had carelessness still can influence the stranded effect of stranded conductor slightly owing to belong to the disposal options of passive type.
Summary of the invention
Task of the present invention is to provide a kind of lead that can make on the draw drum to be withdrawed to avoid redundant phenomenon and uses the wire tension adjusting device of the stranding machine of the stranded quality that ensures stranded conductor.
Task of the present invention is finished like this, a kind of wire tension adjusting device of stranding machine, described stranding machine comprises frame, length direction in frame is arranged at intervals with one group of rocker, be shelved with draw drum on each rocker, described wire tension adjusting device comprises that one has the frictional disk of brake-shoe groove, one is used for the frictional disk brake apparatus and of described frictional disk braking is used for the retaining pin spacing to the frictional disk brake apparatus, described frictional disk is located on the draw drum axle of described draw drum, the frictional disk brake mechanism is located on the frictional disk, and contact with the retaining pin, the retaining pin is fixed on the described rocker, wherein, described draw drum axle is positioned at the seat chamber of the draw drum seat on the rocker.
In a specific embodiment of the present invention, described frictional disk brake mechanism comprises brake-shoe, friction plate and brake-shoe governor motion, friction plate is installed in the inboard of brake-shoe, brake-shoe is taken the friction plate envelope in the brake-shoe groove of described frictional disk, the brake-shoe governor motion is provided in the opening of described brake-shoe, and wherein, friction plate and described brake-shoe groove paste and touch, and be extended with a backing pin on the outer wall of described brake-shoe, this backing pin contacts with described retaining pin.
In another specific embodiment of the present invention, described brake-shoe governor motion comprises cam, handle, cam seat pin, first spring and urgent firmware, the cam seat pin is set in the opening on the top of described brake-shoe, cam is provided in an end of cam seat pin by its camshaft, and contact with brake-shoe, handle is fixed on the camshaft, first spring is nested with the middle part at the cam seat pin, the two ends of first spring contact with the opening on the top of described brake-shoe, compel the other end of firmware configuration at the cam seat pin.
In another specific embodiment of the present invention, described urgent firmware is a nut.
In another specific embodiment of the present invention, the global shape of described brake-shoe is sacculus shape.
Go back in the specific embodiment of the present invention, the corresponding both sides of described rocker respectively are provided with one and are used for the draw drum axle controlling organization spacing to the draw drum axle of described draw drum, and this draw drum axle controlling organization and described draw drum seat connect.
More of the present invention and in specific embodiment, described draw drum axle controlling organization comprises lock pin, locking pin seat and second spring, locking pin seat is formed on the described rocker, lock pin is plugged on locking pin seat and the described draw drum axle bed, second spring is nested with on lock pin, one end contacts with locking pin seat, and the other end contacts with spring-leaf retainer on being positioned at lock pin.
The technical scheme that the present invention recommended is owing to be equipped with frictional disk on the draw drum axle of draw drum, and on frictional disk, dispose the frictional disk brake mechanism, therefore can be by the braking of frictional disk being controlled the tension force of the lead of on draw drum, emitting, it is redundant to avoid lead to occur, thereby guarantees the quality of stranded conductor.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present invention.
Fig. 2 is the partial structurtes figure of the stranding machine in the prior art.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Please be referring to Fig. 1, provided belong to prior art promptly with the frame 1 of the identical stranding machine of prior art, this frame 1 is also referred to as the body of stranding machine, length direction in frame 1 is provided with one group of rocker 11 by central shaft 113, these rocker 11 customs are called cradle, the corresponding both sides of rocker 11 respectively are provided with draw drum axle bed 111, and draw drum axle bed 111 has a chamber 1111.Draw drum 2 places in the chamber 1111 by the draw drum axle 21 that wears temporarily.In order to prevent that the uncontrolled jumping of quivering from appearring in draw drum axle 21, therefore the present invention respectively is equipped with a draw drum axle controlling organization 112 in the corresponding both sides of rocker 11, preferred but not the structure draw drum axle controlling organization 112 that is limited to is as follows, one lock pin 1121 is plugged on locking pin seat 1123 and the aforesaid draw drum axle bed 111 with the effect as effect as the key or the title latch, and correspond to described seat chamber 1111, locking pin seat 1123 directly be formed on the rocker 11 or with the mode solid welding of welding on rocker 11, second spring 1122 is set on the lock pin 1121, one end contacts with locking pin seat 1123, and the other end contacts with spring-leaf retainer 11211 on being formed in lock pin 1121.In the time of in draw drum axle 21 will being placed described seat chamber 1111, earlier with lock pin 1121 (is example with the shown position) drawing to the right, 1122 compressions of second spring, make lock pin 1121 recess block to seat chamber 1111, after treating that draw drum axle 21 is placed in the chamber 1111, discharge lock pin 1121, promptly under the restoring force effect of second spring 1122, make lock pin 1121 corresponding to the top of draw drum axle 21 to 1111 block of seat chamber.
Continue to see Fig. 1, technical essential as technical scheme of the present invention, the wire tension adjusting device of being recommended comprises frictional disk 3, frictional disk brake mechanism 4 and retaining pin 5, frictional disk 3 is nested with the end at draw drum axle 21, frictional disk brake mechanism 4 is located on the brake-shoe groove 31 of frictional disk 3, and retaining pin 5 is installed on the rocker 11, is used for stoping frictional disk brake mechanism 4 to spin.
The concrete structure of frictional disk brake mechanism 4 is as follows, and the inwall that the global shape of a profile is the brake-shoe 41 of sacculus shape sets firmly friction plate 42 in the mode that bonding links, and is extended with a backing pin 411 at the outer wall of brake-shoe 41, and backing pin 411 is corresponding with retaining pin 5.One brake-shoe governor motion 43 is bound up on the opening on the top of brake-shoe 41, promptly is bound up on the two ends of brake-shoe 41, and the structure of this brake-shoe governor motion 43 is as follows, and a cam seat pin 433 is set in the opening on the top of brake-shoe 41; One cam 431 is illustrated right-hand member by the end that its cam wheel shaft 4311 is bound up on cam seat pin 433; One handle 432 is fixed on the camshaft 4311; One first spring 434 is nested with at the middle part of cam seat pin 433, and the two ends of this first spring 434 contact with the inwall at the two ends of brake-shoe 41 respectively; It is illustrated left end that the one urgent firmware of being filled the post of by nut 435 revolves the other end that fits over cam seat pin 433.
In the time will implementing to adjust to the tension force of the lead on the draw drum 26, as long as handle frictional disk brake mechanism 4 by the personnel of working online, it specifically is clockwise as required or counterclockwise control crank 432, make camshaft 4311 do corresponding rotation, thereby make cam 431 compressing brake-shoes 41, perhaps discharge compressing brake-shoe 41.When cam 431 compressing brake-shoes 41, the brake-shoe groove 31 of 42 pairs of friction pulleys 3 of friction plate is fastened, and the rotating speed of draw drum 2 slows down, and vice versa.Therefore, because the movement velocity of draw drum 2 can be by frictional disk brake mechanism 4 controls (by acting on the frictional disk 3 that is located on the draw drum axle 21) of the present invention, therefore can not make lead 6 unwrapping wire too much promptly redundant, guarantee that lead 6 tension force are in desirable state all the time because of uncontrolled rotation appears in inertia factor.
Claims (7)
1. the wire tension adjusting device of a stranding machine, described stranding machine comprises frame (1), length direction in frame (1) is arranged at intervals with one group of rocker (11), be shelved with draw drum (2) on each rocker (11), it is characterized in that described wire tension adjusting device comprises that one has the frictional disk (3) of brake-shoe groove (31), one is used for the frictional disk brake apparatus (4) and of described frictional disk (3) braking is used for the retaining pin (5) spacing to the frictional disk brake apparatus, described frictional disk (3) is located on the draw drum axle (21) of described draw drum (2), frictional disk brake mechanism (4) is located on the frictional disk (4), and contact with retaining pin (5), retaining pin (5) is fixed on the described rocker (11), wherein, described draw drum axle (21) is positioned at the seat chamber (1111) of the draw drum seat (111) on the rocker (11).
2. the wire tension adjusting device of stranding machine according to claim 1, it is characterized in that described frictional disk brake mechanism (4) comprises brake-shoe (41), friction plate (42) and brake-shoe governor motion (43), friction plate (42) is installed in the inboard of brake-shoe (41), brake-shoe (41) is taken friction plate (42) envelope in the brake-shoe groove (31) of described frictional disk (3), brake-shoe governor motion (43) is provided in the opening of described brake-shoe (41), wherein, friction plate (42) pastes with described brake-shoe groove (31) and touches, and be extended with a backing pin (411) on the outer wall of described brake-shoe (41), this backing pin (411) contacts with described retaining pin (5).
3. the wire tension adjusting device of stranding machine according to claim 2, it is characterized in that described brake-shoe governor motion (43) comprises cam (431), handle (432), cam seat pin (433), first spring (434) and urgent firmware (435), cam seat pin (433) is set in the opening on the top of described brake-shoe (41), cam (431) is provided in an end of cam seat pin (433) by its camshaft (4311), and contact with brake-shoe (41), handle (432) is fixed on the camshaft (4311), first spring (434) is nested with the middle part in cam seat pin (433), the two ends of first spring (434) contact with the opening on the top of described brake-shoe (41), compel the other end that firmware (435) is configured in cam seat pin (433).
4. the wire tension adjusting device of stranding machine according to claim 3 is characterized in that described urgent firmware (435) is a nut.
5. the wire tension adjusting device of stranding machine according to claim 3 is characterized in that the global shape of described brake-shoe (41) is sacculus shape.
6. the wire tension adjusting device of stranding machine according to claim 1, the corresponding both sides that it is characterized in that described rocker (11) respectively are provided with one and are used for the draw drum axle controlling organization (112) spacing to the draw drum axle (21) of described draw drum (2), and this draw drum axle controlling organization (112) connects with described draw drum seat (111).
7. the wire tension adjusting device of stranding machine according to claim 6, it is characterized in that described draw drum axle controlling organization (112) comprises lock pin (1121), locking pin seat (1123) and second spring (1122), locking pin seat (1123) is formed on the described rocker (11), lock pin (1121) is plugged on locking pin seat (1123) and the described draw drum seat (111), second spring (1122) is nested with on lock pin (1121), one end contacts with locking pin seat (1123), and the other end contacts with spring-leaf retainer (11211) on being positioned at lock pin (1121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101823838A CN101599324B (en) | 2009-07-13 | 2009-07-13 | Conducting wire tension adjusting device of stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101823838A CN101599324B (en) | 2009-07-13 | 2009-07-13 | Conducting wire tension adjusting device of stranding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101599324A CN101599324A (en) | 2009-12-09 |
| CN101599324B true CN101599324B (en) | 2011-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101823838A Active CN101599324B (en) | 2009-07-13 | 2009-07-13 | Conducting wire tension adjusting device of stranding machine |
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| CN (1) | CN101599324B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623109B (en) * | 2012-04-19 | 2013-09-18 | 白银有色集团股份有限公司 | CICC (Cable-In-Conduit Conduct) superconducting-conductor stranding tension control system |
| CN103345981A (en) * | 2013-07-09 | 2013-10-09 | 无锡市长城电线电缆有限公司 | Conductor stranding machine paying off device |
| CN103578654B (en) * | 2013-10-21 | 2016-08-17 | 安徽长江精工电工机械制造有限公司 | A kind of tenslator of wire twisting machine |
| CN105600624A (en) * | 2016-01-26 | 2016-05-25 | 芜湖航天特种电缆厂股份有限公司 | Micro-tension control pay-off reel for back-winding plate of high-precision fine wire |
| CN107045906B (en) * | 2017-04-07 | 2019-05-28 | 东莞市庆丰电工机械有限公司 | A kind of power unwrapping wire cradle and the full-automatic cage twisted pair cable machine of power unwrapping wire |
| CN107123483B (en) * | 2017-04-18 | 2019-01-04 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of twisted wire tenslator |
| CN107986079B (en) * | 2017-12-07 | 2019-09-06 | 东莞市柯氏五金有限公司 | A kind of pay off rack of super thin wire |
| CN112192424B (en) * | 2020-10-13 | 2021-10-29 | 深圳长城开发精密技术有限公司 | Hard disk substrate loading wandering star wheel |
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2009
- 2009-07-13 CN CN2009101823838A patent/CN101599324B/en active Active
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| Publication number | Publication date |
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| CN101599324A (en) | 2009-12-09 |
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Address after: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee before: Zhongli Science & Technology Group Co., Ltd. |
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Effective date of registration: 20180227 Address after: 215542 Southeast Economic Development Zone, Changshu, Suzhou, Jiangsu Co-patentee after: Ningxia Zhongsheng Cable Technology Co. Ltd. Patentee after: Jiangsu Zhongli group Limited by Share Ltd Co-patentee after: Liaoning Sino German cable Co., Ltd. Co-patentee after: Changshu Zhonglian Photoelectricity New Stuff Co.,Ltd. Co-patentee after: QINGHAI ZHONGLI OPTICAL FIBER TECHNOLOGY CO., LTD. Address before: 215542 Changshu Southeast Economic Development Zone, Jiangsu, Changshou City Patentee before: Jiangsu Zhongli group Limited by Share Ltd |