CN103578656B - A kind of concentric type wire twisting machine - Google Patents
A kind of concentric type wire twisting machine Download PDFInfo
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- CN103578656B CN103578656B CN201310494232.2A CN201310494232A CN103578656B CN 103578656 B CN103578656 B CN 103578656B CN 201310494232 A CN201310494232 A CN 201310494232A CN 103578656 B CN103578656 B CN 103578656B
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- main shaft
- disk storage
- storage line
- tenslator
- corresponding matching
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Abstract
The present invention relates to a kind of concentric type wire twisting machine, including base plate (16), base plate connects one group of frame (4), be connected in frame main shaft (3), a point disk storage line (12) is connected in the rear end of main shaft, motor (9) is connected also by belt (10) in the rear end of main shaft, it is characterized in that: be connected on main shaft one group of disk storage line (2), at interval of being designed with a tenslator on the main shaft between two disk storage lines, disk storage line all corresponding matching of tenslator and its both sides.Advantages of the present invention: this device is structure as a whole, decreases turnover disk storage line, has saved production cost；Revolution inertia is little, improves the rotating speed of equipment；And the stranded and after-combustion of cable core can be carried out simultaneously, save the operating time；This device can make core laying tension stable, improves cable twist quality.
Description
Technical field
The present invention relates to a kind of wire twisting machine, particularly to a kind of concentric type wire twisting machine.
Background technology
Wire twisting machine is that one can be widely used in all kinds of soft/hard conductor lines (copper cash, enamel-covered wire, tinned wire, copper covered steel, copper cover aluminum etc.) and the stranded plant equipment of electric wire (such as: power line, earphone cord, telephone wire, PVC line, grid line etc.), make many lists prop up conductor and be twisted into one, reach the technological requirement of wire rod.
The wire twisting machine that electric wire manufacturer makes without back twist strand for copper conductor or aluminium conductor at present, cable core is wrapped on disk storage line, and cable core is contained on strand body together with disk storage line.When twisted wire produces, all disk storage lines overturn around strand body centre of gyration line with strand body.There is three below problem in this structure: problem one is to need substantial amounts of turnover disk storage line in electric wire production process, adds input；Problem two is to need frequent shutdown for changing disk storage line when carrying out twisted wire and producing, and adds the non-cutting time of equipment operation；Problem three is that the strand body radius of gyration is big, is three times of disk storage line diameter, loads the rotary inertia after disk storage line big, and strand body rotating speed cannot improve further, limits improving productivity.Through extensively retrieval, not yet find ideal technical scheme.
Summary of the invention
The invention aims to solve present stage electric wire production process needs substantial amounts of turnover disk storage line, the shortcomings such as overhead time is long, and production efficiency is low, and a kind of concentric type stranding machine proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of concentric type wire twisting machine, including base plate, base plate connects one group of frame, be connected in frame main shaft, a point disk storage line is connected in the rear end of main shaft, belt pulley is connected in the rear end of main shaft, belt pulley connects motor by belt, it is characterized in that: be connected on main shaft one group of concentric disk storage line, at interval of being respectively equipped with a tenslator on the main shaft between two disk storage lines, tenslator and disk storage line all corresponding matching of its both sides, main shaft is additionally provided with one group of opening, be connected in each opening an III guide wheel, each III guide wheel) with corresponding tenslator corresponding matching.
On the basis of technique scheme, can there is a technical scheme further below:
Be connected on main shaft a brake disc, and be connected on brake disc an aerodynamic brake device.
Described tenslator includes the support being socketed on main shaft, be connected runing rest in the side of support, opposite side is also connected with a balancing weight, on support, also symmetry connects two rubbing devices, a hinged II wheel bracket on runing rest, runing rest is also connected with one group of regulation axle, one end fits at II wheel bracket connects II guide wheel, the other end is connected pressure head, pressure head and rubbing device corresponding matching, also be connected between runing rest and II wheel bracket one group of spring, each spring and corresponding regulation axle corresponding matching, I wheel bracket it is socketed in the front end of runing rest, I wheel bracket connects I guide wheel.
Connecting in the front end of main shaft and lead conducting ring, be designed with an induction apparatus on each III guide wheel, induction apparatus is connected with conducting ring, and conducting ring passes through wire connection controller.
Described induction apparatus is corresponding with cable, and when broken string situation occurs in one of them cable, induction apparatus gathers signal and passes to controller, and corresponding order made by controller.
Described runing rest includes sleeve, be provided with flange in the upper end of sleeve, lower end is arranged with the lower support block of two band through holes, flange is provided with draw-in groove, the upper support block being symmetrically arranged on two with two band through holes at draw-in groove, flange is additionally provided with gripper shoe, being provided with one group of through hole on the supporting plate, be provided with connecting plate on the supporting plate, the upper end of connecting plate is provided with connecting cylinder.
Putting disk storage line and six tenslators equipped with 12 on main shaft, described runing rest can do 360 ° of rotations in support, and each tenslator can be rotated by handle regulation, makes the disk storage line corresponding matching of each tenslator and its both sides.It is connected by flat key between tenslator with main shaft, so tenslator rotates together with main shaft, and is to be connected by bearing between each disk storage line and main shaft, itself and main shaft motion for the relative rotation.Each tenslator is helically wire distribution on main shaft.When cable core from disk storage line through tension feedback device, again by inner hole of spindle until at point disk storage line of line outlet, owing to six tenslator helically wire are arranged, so six roots of sensation cable is uniformly distributed at point disk storage line, under the pulling force of traction machine and the common effect of strand body main shaft turning moment, six roots of sensation cable core completes stranded action by line die holder.
Described II wheel bracket is hinged on support, II wheel bracket is freely rotatable around pin joint, when tenslator rotary speed is less than the rotary speed of disk storage line, cable is tightened up, under the effect of cable, II wheel bracket rotates in the direction of the clock around pin joint, make pressure head pressing friction device, so that rubbing device compresses reel, and then disk storage line speed is reduced；On the contrary when tenslator rotary speed is more than the rotary speed of disk storage line, cable stress is less and lax, II wheel bracket rotates counterclockwise around pin joint, pressure head is made to leave rubbing device, so that rubbing device is away from reel, and then disk storage line speed is strengthened, the most repeatedly regulate thus reach poised state so that core laying tension is stable.
It is an advantage of the current invention that: this device is structure as a whole, decrease turnover disk storage line, saved production cost；Revolution inertia is little, improves the rotating speed of equipment；And the stranded and after-combustion of cable core can be carried out simultaneously, save the operating time；This device can make core laying tension stable, improves cable twist quality.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the A portion enlarged drawing of Fig. 2；
Fig. 4 is the structural representation of runing rest；
Fig. 5 is the structural representation of II wheel bracket；
Fig. 6 is the I partial enlarged drawing of Fig. 3；
Fig. 7 is the structural representation of support.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of concentric type wire twisting machine that the present invention provides, including base plate 16, front side at base plate 16, centre and rear side connection frame 4 respectively, be connected in frame 4 main shaft 3, a point disk storage line 12 is connected in the rear end of main shaft 3, belt pulley 6 is connected in the rear end of main shaft 3, belt pulley 6 connects motor 9 by belt 10, it is characterized in that: be connected on main shaft 3 12 concentric disk storage lines 2, it is respectively provided with tenslator 1 first of main shaft 3 and last disk storage line 2 side, first of main shaft 3 and between last at interval of being respectively equipped with a tenslator 1 on the main shaft between two disk storage lines 2, disk storage line 2 corresponding matching of each tenslator 1 and its both sides.Main shaft 3 is additionally provided with six opening 3a, is respectively provided on two sides with a symmetrical bracer at each opening 3a, a bracer connects an III guide wheel 29, each III guide wheel 29 and corresponding tenslator 1 corresponding matching by pin.
Shown in Fig. 3, described tenslator 1 includes the support 22 being socketed on main shaft 3, and in the side of support 22, socket one runing rest 15, opposite side are also connected a balancing weight 28, symmetrical on support 22 connects two rubbing devices 27.A hinged II wheel bracket 18 on runing rest 15, is also connected with regulating axle 25 on runing rest 15.One end fits at II wheel bracket 18 connects II guide wheel 32, the other end is connected pressure head 26, pressure head 26 and rubbing device 27 corresponding matching.Also be connected between runing rest 15 and II wheel bracket 18 two springs 19, each spring 19 and corresponding regulation axle 25 corresponding matching, is additionally provided with, in the end of regulation axle 25, the regulation gear cooperated.It is socketed I wheel bracket 14 in the front end of runing rest 15, I wheel bracket 14 connects I guide wheel 13.Runing rest 15 is also connected with a connecting pin, connecting pin is socketed a bayonet lock 21 and two torsion springs 20 respectively, torsion spring 20 is arranged on the both sides of bayonet lock 21, torsion spring 20 all coordinates with bayonet lock 21 and runing rest 15, bayonet lock 21 and the draw-in groove 15f corresponding matching on runing rest 15, be also respectively fixedly connected with a handle 17 at the two ends of connecting pin.
Shown in Fig. 6, described rubbing device 27 includes friction prop 27a, a shoulder hole 27c run through it is provided with in friction prop 27a, be connected in shoulder hole 27c telescopic shaft 27e, one end fits at telescopic shaft 27e connects friction plate 27d, the other end connects end cap 27b, end cap 27b matches with shoulder hole 27c again, telescopic shaft 27e is also socketed compression spring 27f, the two ends of compression spring 27f respectively with friction prop 27a and end cap 27b compressed fit, described friction plate 27d and disk storage line 2 corresponding matching, end cap 27b and pressure head 26 corresponding matching.
Be connected on main shaft 3 brake disc 7, and be connected on brake disc 7 an aerodynamic brake device 8.It is passed through in main shaft 3 from opening 3a after disk storage line 2 solderless wrapped connection cable core 31. cable core 31 coordinates with I guide wheel 13 and II guide wheel 32, III guide wheel 29 successively.Connecting conducting ring 5 in the front end of main shaft 3, be designed with an induction apparatus 30 on each III guide wheel 29, induction apparatus 30 coordinates with cable core 31 sensing, and induction apparatus 30 is connected with conducting ring 5, and conducting ring 5 passes through wire connection controller.
Shown in Fig. 4, described runing rest 15 includes sleeve 15n, be provided with flange 15a in the upper end of sleeve 15n, lower end is arranged with the lower support block 15m of two band through holes, flange 15a is provided with draw-in groove 15f, at the upper support block 15g being symmetrically arranged on two with two band through holes of draw-in groove 15f, flange 15a is additionally provided with gripper shoe 15b, gripper shoe 15b is provided with three through hole 15e, being provided with connecting plate 15c in gripper shoe 15b, the upper end of connecting plate 15c is provided with connecting cylinder 15d.Described lower support block 15m is connected with the hinge hole 18f of II wheel bracket 18 by pin, one connecting pin of grafting on upper support block 15g, connecting pin is socketed a bayonet lock 21 and two torsion springs 20 respectively, the socket of connecting cylinder 15d and I wheel bracket 14 coordinates, and in each through hole 15e, grafting one regulates axle 25 respectively.
Shown in Fig. 5, described II wheel bracket 18 includes connecting plate 18a, it is provided with connecting tube 18e in the lower end of connecting plate 18a, two bracing frame 18b it are arranged with in the upper end of connecting plate 18a, it is provided with hinge hole 18f in the centre of bracing frame 18b, it is provided with through hole 18d in the upper end of bracing frame 18b, is provided with connecting rod 18c in the upside of bracing frame 18b, bracing frame 18b is additionally provided with spring and connects seat 18h.Be connected in described connecting tube 18e pressure head 26, connects II guide wheel 32 by pin in through hole 18d, and spring connects seat 18h and matches with spring 19, grafting steady pin in connecting rod 18c, and steady pin is socketed a bearing, bearing and bayonet lock 21 corresponding matching.
nullShown in Fig. 7，Described support 22 includes semi-circular plate 22b，Semi-circular plate 22b is provided with fluting 22c，Fluting 22c and opening 3a corresponding matching，Semi-circular plate 22b is symmetrical arranged two gripper shoes 22d，Gripper shoe 22d is provided with the through hole 22g of correspondence，It is connected rubbing device 27 at through hole 22g，It is provided with end cap 22h in the end of gripper shoe 22d，It is provided with resigning hole 22e at the center of end cap 22h，Resigning hole 22e and sleeve 15n rotatable engagement，It is respectively symmetrically in the both sides of resigning hole 22e and a slot to make way 22f is set，Slot to make way 22f is corresponding with draw-in groove 15f，Semi-circular plate 22b connects a semicircle end cap 22a also by screw，Semi-circular plate 22b and semicircle end cap 22a cooperatively forms sleeve，Sleeve is socketed with main shaft 3.
Claims (5)
- null1. a concentric type wire twisting machine，Including base plate (16)，Base plate (16) one group of frame (4) of upper connection，Be connected in frame (4) main shaft (3)，A point disk storage line (12) is connected in the rear end of main shaft (3)，Belt pulley (6) is connected in the rear end of main shaft (3)，Belt pulley (6) connects motor (9) by belt (10)，It is characterized in that: be connected on main shaft (3) one group of concentric disk storage line (2)，It is respectively provided with tenslator (1) first of main shaft (3) and last disk storage line (2) side，First of main shaft (3) and between last at interval of being respectively equipped with a tenslator (1) on the main shaft between two disk storage lines (2)，Tenslator (1) forms corresponding matching with the disk storage line (2) of its both sides，Main shaft (3) is additionally provided with one group of opening (3a)，Be connected in each opening (3a) an III guide wheel (29)，Each III guide wheel (29) and corresponding tenslator (1) corresponding matching；nullDescribed tenslator (1) includes the support (22) being socketed on main shaft (3)，Be connected runing rest (15) in the side of support (22)、Opposite side is also connected with a balancing weight (28)，Two rubbing devices (27) are connected in the upper also symmetry of support (22)，The upper hinged II wheel bracket (18) of runing rest (15)，Runing rest (15) is also connected with one group of regulation axle (25)，One end fits at II wheel bracket (18) connects II guide wheel (32)、The other end is connected pressure head (26)，Pressure head (26) and rubbing device (27) corresponding matching，Also be connected between runing rest (15) and II wheel bracket (18) one group of spring (19)，Each spring (19) regulates axle (25) corresponding matching with corresponding，In the front end of runing rest (15) socket I wheel bracket (14)，At I wheel bracket (14) upper connection I guide wheel (13)；nullDescribed runing rest (15) includes sleeve (15n)，It is provided with flange (15a) in the upper end of sleeve (15n)、Lower end is arranged with the lower support block (15m) of two band through holes，Flange (15a) is provided with draw-in groove (15f)，The upper support block (15g) being symmetrically arranged on two with two band through holes at draw-in groove (15f)，Flange (15a) is additionally provided with gripper shoe (15b)，Gripper shoe (15b) is provided with three through holes (15e)，Gripper shoe (15b) is provided with connecting plate (15c)，The upper end of connecting plate (15c) is provided with connecting cylinder (15d)，Described lower support block (15m) is connected with the hinge hole (18f) of II wheel bracket (18) by pin，At upper one connecting pin of grafting of upper support block (15g)，Connecting pin is socketed a bayonet lock (21) and two torsion springs (20) respectively，Connecting cylinder (15d) coordinates with I wheel bracket (14) socket，Grafting one regulation axle (25) respectively in each through hole (15e).
- 2. according to a kind of concentric type wire twisting machine described in claim 1, it is characterised in that: be connected on main shaft (3) brake disc (7), and be connected on brake disc (7) an aerodynamic brake device (8).
- 3. according to a kind of concentric type wire twisting machine described in claim 1, it is characterized in that: connect conducting ring (5) in the front end of main shaft (3), each III guide wheel (29) is designed with an induction apparatus (30), induction apparatus (30) is connected with conducting ring (5), and conducting ring (5) passes through wire connection controller.
- null4. according to a kind of concentric type wire twisting machine described in claim 1，It is characterized in that: described rubbing device (27) includes friction prop (27a)，A shoulder hole run through (27c) it is provided with in friction prop (27a)，Be connected in shoulder hole (27c) telescopic shaft (27e)，One end fits at telescopic shaft (27e) connects friction plate (27d)、The other end connects end cap (27b)，End cap (27b) matches with shoulder hole (27c) again，Telescopic shaft (27e) is also socketed a compression spring (27f)，The two ends of compression spring (27f) respectively with friction prop (27a) and end cap (27b) compressed fit，Described friction plate (27d) and disk storage line (2) corresponding matching，End cap (27b) and pressure head (26) corresponding matching.
- null5. according to a kind of concentric type wire twisting machine described in claim 1，It is characterized in that: described support (22) includes semi-circular plate (22b)，Semi-circular plate (22b) is provided with fluting (22c)，Fluting (22c) and opening (3a) corresponding matching，Semi-circular plate (22b) is symmetrical arranged two gripper shoes (22d)，Gripper shoe (22d) is provided with the through hole (22g) of correspondence，It is connected rubbing device (27) at through hole (22g)，It is provided with end cap (22h) in the end of gripper shoe (22d)，It is provided with resigning hole (22e) at the center of end cap (22h)，Resigning hole (22e) and sleeve (15n) rotatable engagement，It is respectively symmetrically in the both sides of resigning hole (22e) and a slot to make way (22f) is set，Slot to make way (22f) is corresponding with draw-in groove (15f)，Semi-circular plate (22b) connects a semicircle end cap (22a) also by screw，Semi-circular plate (22b) and semicircle end cap (22a) cooperatively form sleeve，Sleeve is socketed with main shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494232.2A CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494232.2A CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
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| Publication Number | Publication Date |
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| CN103578656A CN103578656A (en) | 2014-02-12 |
| CN103578656B true CN103578656B (en) | 2016-08-17 |
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| CN201310494232.2A Expired - Fee Related CN103578656B (en) | 2013-10-21 | 2013-10-21 | A kind of concentric type wire twisting machine |
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| CN105984752B (en) * | 2015-02-05 | 2019-03-15 | 合肥神马科技集团有限公司 | A kind of concentric lay conductor machine and its tenslator |
| CN105984748A (en) * | 2015-02-05 | 2016-10-05 | 合肥神马科技集团有限公司 | Concentric stranding machine and compound stranding device thereof |
| CN106298088B (en) * | 2015-06-01 | 2018-01-16 | 江苏汉鼎机械有限公司 | Concentric type wire twisting machine and production line is twisted with one heart |
| CN105719775A (en) * | 2016-04-12 | 2016-06-29 | 浙江晨光电缆股份有限公司 | Concentric stranding machine |
| CN106782887B (en) * | 2016-12-24 | 2018-08-14 | 安徽长江精工装备科技有限公司 | A kind of actinobacillus device with magnetic hysteresis tension and feedback device |
| CN110077903A (en) * | 2019-06-04 | 2019-08-02 | 合肥神马科技集团有限公司 | A kind of mechanical strand laying tension control system with one heart |
| CN112117058B (en) * | 2020-09-22 | 2021-12-17 | 合肥神马科技集团有限公司 | Cable multi-disc concentric stranded body |
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| CN103093900A (en) * | 2011-10-29 | 2013-05-08 | 中山市国铨电子设备有限公司 | Wire twisting machine and wire twisting method thereof |
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2013
- 2013-10-21 CN CN201310494232.2A patent/CN103578656B/en not_active Expired - Fee Related
Patent Citations (7)
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| GB1421706A (en) * | 1973-08-24 | 1976-01-21 | Thaelmann Schwermaschbau Veb | Stranding machines |
| US3934395A (en) * | 1974-12-19 | 1976-01-27 | Reynolds Metals Company | Cable stranding apparatus |
| CN102360637A (en) * | 2011-09-16 | 2012-02-22 | 江苏汉鼎机械有限公司 | Pair twister and working method thereof |
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