CN103474174A - Reverse-twisting draft gear of spiral cable reverse-twisting machine - Google Patents
Reverse-twisting draft gear of spiral cable reverse-twisting machine Download PDFInfo
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- CN103474174A CN103474174A CN2013103994813A CN201310399481A CN103474174A CN 103474174 A CN103474174 A CN 103474174A CN 2013103994813 A CN2013103994813 A CN 2013103994813A CN 201310399481 A CN201310399481 A CN 201310399481A CN 103474174 A CN103474174 A CN 103474174A
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Abstract
The invention provides a reverse-twisting draft gear of a spiral cable reverse-twisting machine. After reverse-twisting of a spiral cable is achieved, reset of a reverse-twisting rotary device is simple and convenient, so that the labor intensity of spiral cable reverse-twisting is greatly relieved and the production efficiency is improved. The reverse-twisting draft gear of the spiral cable reverse-twisting machine comprises a supporting board and is characterized in that the two ends of the supporting board are respectively provided with a rotary shaft clamp through a trapezoid guide rail, a semicircular hole is formed in each rotary shaft clamp, threads are arranged in each semicircular hole, the semicircular holes formed at the two ends are combined to form a circular hole, the circular hole is matched with a screw rod, the portions, corresponding to the rotary shaft clamps, of the supporting board are respectively provided with a long slotted hole, the portion, corresponding to the long-slotted hole, of each rotary shaft clamp is provided with a pin, a rotary board is arranged on the supporting board, and arc-shaped grooves corresponding to the pins are formed in the rotary board.
Description
Technical field
The present invention relates to the technical field of cable production equipment, be specially a kind of back twist draw-gear of spiral cable untwisting machine.
Background technology
To use cable in the movable equipments such as locomotive, in mobile device, use cable should guarantee the requirement of equipment moving, consider again when electric wire draws in, the placement of electric wire, usually adopt spiral cable, make equipment moving more convenient, twisted and released of the cable is no longer in disorder, Whole Equipment is more attractive in appearance, spiral cable is that cable is through being wound around hot working, to the spiral cable of reeling, carry out cooling afterwards, produce elasticity while guaranteeing the folding and unfolding of spiral cable, to carry out back twist to cooled spiral cable, the spiral cable of coiling and molding is carried out to reverse rotation, make final spiral cable produce elasticity, existing back twist method is around forming the artificial backward-coiled of the cable of moulding on spiral cable coil winding machine process, in the back twist process, realize spiral cable, in the spiral cable reverse rotation, also to stretch spiral cable could realize more easily the back twist of spiral cable, what existing spiral cable stretching mode adopted usually is manual tension, perhaps adopt common driving mechanism the whirligig of clamping cables to be promoted to realize the stretching of spiral cable, adopt the method for manual tension, its labour intensity is very large, adopt the method stretching spiral cable of common driving whirligig, it resets comparatively complicated after stretching has been moved, the production efficiency that has affected the spiral cable back twist is low.
Summary of the invention
For the problems referred to above, the invention provides a kind of back twist draw-gear of spiral cable untwisting machine, after the spiral cable back twist completes, resetting of back twist whirligig is simple, convenient, greatly reduces the labour intensity of spiral cable back twist, enhances productivity.
Its technical scheme is such, a kind of back twist draw-gear of spiral cable untwisting machine, it comprises supporting bracket, it is characterized in that: described supporting bracket two ends are provided with rotary shaft chuck by trapezoidal rails respectively, be respectively arranged with semi-circular hole in described rotary shaft chuck, be respectively arranged with screw thread in described semi-circular hole, the described semi-circular hole in two ends is closed up the moulding circular port, described circular port coordinates with screw mandrel, on described supporting bracket, corresponding described rotary shaft chuck is respectively arranged with long slot bore, on described rotary shaft chuck, corresponding described long slot bore is respectively arranged with pin, be provided with swivel plate on described supporting bracket, be provided with the deep-slotted chip breaker corresponding with described pin on described swivel plate.
It is further characterized in that: described supporting bracket connection rotary device; Described screw mandrel connecting drive device.
In said structure of the present invention, the supporting bracket two ends are provided with rotary shaft chuck by trapezoidal rails respectively, be provided with semi-circular hole in rotary shaft chuck, be provided with screw thread in semi-circular hole, the semi-circular hole at two ends is closed up the moulding circular port, circular port coordinates with screw mandrel, on supporting bracket, corresponding rotation axle clamp head is respectively arranged with long slot bore, on rotary shaft chuck, corresponding described long slot bore is provided with pin, be provided with swivel plate on supporting bracket, be provided with the deep-slotted chip breaker corresponding with pin on swivel plate, the rotation of swivel plate, deep-slotted chip breaker drives pin rectilinear motion in long slot bore respectively, pin is driven rotary axle clamp head clamping screw mandrel respectively, threaded engagement in screw mandrel and semi-circular hole, drive the supporting bracket motion during screw mandrel rotation, work completes, the reverse rotation swivel plate, deep-slotted chip breaker drives pin reverse linear motion in long slot bore respectively, pin driven rotary axle clamp head unclamps screw mandrel, supporting bracket can move to the work starting point rapidly, realized that resetting of back twist whirligig is simple, convenient, greatly reduce the labour intensity of spiral cable back twist, enhance productivity.
The accompanying drawing explanation
The back twist draw-gear structural representation that Fig. 1 is spiral cable untwisting machine of the present invention;
Fig. 2 is the supporting plate structure schematic diagram;
Fig. 3 is the swivel plate structural representation;
The back twist draw-gear scheme of installation that Fig. 4 is invention spiral cable untwisting machine.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, a kind of back twist draw-gear of spiral cable untwisting machine, it comprises supporting bracket 1, supporting bracket 1 two ends are respectively by trapezoidal rails 2-1, in 2-2(figure, 2-2 does not draw) be provided with rotary shaft chuck 3-1, 3-2, rotary shaft chuck 3-1, be respectively arranged with semi-circular hole 4-1 in 3-2, 4-2, semi-circular hole 4-1, be respectively arranged with screw thread in 4-2, the semi-circular hole 4-1 at two ends, 4-2 closes up moulding circular port 5, circular port 5 coordinates with screw mandrel 6, corresponding rotation axle clamp head 3-1 on supporting bracket 1, 3-2 is respectively arranged with long slot bore 7-1, 7-2, rotary shaft chuck 3-1, the upper corresponding long slot bore of 3-2 is respectively arranged with pin 8-1, 8-2, be provided with swivel plate 9 on supporting bracket 1, on swivel plate 9, be provided with and pin 8-1, the deep-slotted chip breaker 10-1 that 8-2 is corresponding, 10-2.
See Fig. 4, supporting bracket 1 connection rotary device 11; Screw mandrel 6 connecting drive devices 12.
The operation principle of the back twist draw-gear of spiral cable untwisting machine of the present invention is described in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4:
During work, rotation swivel plate 9, deep-slotted chip breaker 10-1, 10-2 drives pin 8-1, 8-2 is respectively at long slot bore 7-1, rectilinear motion in 7-2, pin 8-1, 8-2 is driven rotary axle clamp head 3-1 respectively, 3-2 clamps screw mandrel 6, screw mandrel 6 and semi-circular hole 4-1, threaded engagement in 4-2, drive supporting bracket 1 motion during screw mandrel 6 rotation, after having worked, reverse rotation swivel plate 9, deep-slotted chip breaker 10-1, 10-2 drives pin 8-1, 8-2 is respectively at long slot bore 7-1, reverse linear motion in 7-2, pin 8-1, 8-2 driven rotary axle clamp head 3-1, 3-2 unclamps screw mandrel 6, supporting bracket 1 can move to the work starting point rapidly, do the preparation of next time working, realized that resetting of back twist whirligig is simple, convenient, greatly reduce the labour intensity of spiral cable back twist, enhance productivity.
The foregoing is only the explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (3)
1. the back twist draw-gear of a spiral cable untwisting machine, it comprises supporting bracket, it is characterized in that: described supporting bracket two ends are provided with rotary shaft chuck by trapezoidal rails respectively, be respectively arranged with semi-circular hole in described rotary shaft chuck, be respectively arranged with screw thread in described semi-circular hole, the described semi-circular hole in two ends is closed up the moulding circular port, described circular port coordinates with screw mandrel, on described supporting bracket, corresponding described rotary shaft chuck is respectively arranged with long slot bore, on described rotary shaft chuck, corresponding described long slot bore is respectively arranged with pin, be provided with swivel plate on described supporting bracket, be provided with the deep-slotted chip breaker corresponding with described pin on described swivel plate.
2. the back twist draw-gear of a kind of spiral cable untwisting machine according to claim 1, is characterized in that: described supporting bracket connection rotary device.
3. according to the back twist draw-gear of claim 1 or 2 described a kind of spiral cable untwisting machines, it is characterized in that: described screw mandrel connecting drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399481.3A CN103474174B (en) | 2013-09-05 | 2013-09-05 | A kind of reverse-twisting draft gear of spiral cable reverse-twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399481.3A CN103474174B (en) | 2013-09-05 | 2013-09-05 | A kind of reverse-twisting draft gear of spiral cable reverse-twisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103474174A true CN103474174A (en) | 2013-12-25 |
| CN103474174B CN103474174B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399481.3A Active CN103474174B (en) | 2013-09-05 | 2013-09-05 | A kind of reverse-twisting draft gear of spiral cable reverse-twisting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739699A (en) * | 2020-08-25 | 2020-10-02 | 南昌冠东科技有限公司 | Strip-shaped winding type photoelectric transmission composite cable untwisting device |
| CN111816375A (en) * | 2020-09-02 | 2020-10-23 | 南昌冠东科技有限公司 | Winding device for strip-shaped winding type photoelectric transmission composite cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013047A1 (en) * | 1978-12-28 | 1980-07-09 | Koninklijke Philips Electronics N.V. | Device for manufacturing cables, especially telecommunication cables |
| JPH08205369A (en) * | 1995-01-19 | 1996-08-09 | Asahi Tec Corp | Wedge type clamp |
| UA81871C2 (en) * | 2005-10-12 | 2008-02-11 | Закритое Акціонерное Общєство "Электросетьстройпроект" | Spiral dead-end clamp |
| CN202650719U (en) * | 2012-06-26 | 2013-01-02 | 苏州古河电力光缆有限公司 | Stranded wire untwisting device |
| CN203174424U (en) * | 2013-03-25 | 2013-09-04 | 湖北三江航天江北机械工程有限公司 | Paying off untwisting device for double twisting machine |
| CN203536098U (en) * | 2013-09-05 | 2014-04-09 | 无锡华昊电器股份有限公司 | Back twist draw gear of spiral cable back twist machine |
-
2013
- 2013-09-05 CN CN201310399481.3A patent/CN103474174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013047A1 (en) * | 1978-12-28 | 1980-07-09 | Koninklijke Philips Electronics N.V. | Device for manufacturing cables, especially telecommunication cables |
| JPH08205369A (en) * | 1995-01-19 | 1996-08-09 | Asahi Tec Corp | Wedge type clamp |
| UA81871C2 (en) * | 2005-10-12 | 2008-02-11 | Закритое Акціонерное Общєство "Электросетьстройпроект" | Spiral dead-end clamp |
| CN202650719U (en) * | 2012-06-26 | 2013-01-02 | 苏州古河电力光缆有限公司 | Stranded wire untwisting device |
| CN203174424U (en) * | 2013-03-25 | 2013-09-04 | 湖北三江航天江北机械工程有限公司 | Paying off untwisting device for double twisting machine |
| CN203536098U (en) * | 2013-09-05 | 2014-04-09 | 无锡华昊电器股份有限公司 | Back twist draw gear of spiral cable back twist machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739699A (en) * | 2020-08-25 | 2020-10-02 | 南昌冠东科技有限公司 | Strip-shaped winding type photoelectric transmission composite cable untwisting device |
| CN111816375A (en) * | 2020-09-02 | 2020-10-23 | 南昌冠东科技有限公司 | Winding device for strip-shaped winding type photoelectric transmission composite cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103474174B (en) | 2017-07-14 |
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