CN203456177U - Paying-off twister of cable forming machine - Google Patents

Paying-off twister of cable forming machine Download PDF

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Publication number
CN203456177U
CN203456177U CN201320565686.XU CN201320565686U CN203456177U CN 203456177 U CN203456177 U CN 203456177U CN 201320565686 U CN201320565686 U CN 201320565686U CN 203456177 U CN203456177 U CN 203456177U
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China
Prior art keywords
main shaft
wire coil
shaft
bearing
wire
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CN201320565686.XU
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Chinese (zh)
Inventor
田丽鹏
刘耀舟
张品盛
乔正隆
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LANZHOU ZHONGBANG GROUP CO Ltd
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LANZHOU ZHONGBANG GROUP CO Ltd
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Abstract

The utility model belongs to the technical field of electric wire and cable production equipment, relates to equipment used in electric wire and cable forming manufacturing procedures, and particularly relates to a paying-off twister of a cable forming machine. The paying-off twister comprises an engine base, a belt pulley, a main shaft, a frame-type rotating twister and multiple groups of wire coil assemblies, wherein the engine base comprises a front engine base and a rear engine base, the main shaft comprises a front main shaft and a rear main shaft, the rear engine base is provided with the rear main shaft through a bearing, the front engine base is provided with the front main shaft through a bearing, the frame-type rotating twister is a rectangular main body formed by two vertical beams and two transverse beams, multiple transverse supports are arranged between the two transverse beams which are respectively arranged on the front main shaft and the rear main shaft, and the multiple groups of wire coil assemblies are arranged between the transverse supports and between the transverse supports and the transverse beams one by one. The paying-off twister is mainly applicable to the manufacturing of small-sized cables with 6mm<2>/7 cores and below, and can be used for solving the technical problems of inconvenience of repeated up-and-down replacement and installation of wire coils in a practical production process, low production efficiency and high labor intensity of workers.

Description

The unwrapping wire strand body of cable cabling machine
Technical field
The utility model belongs to electric wire production equipment technical field, relates to the equipment of manufacturing process's use of electric wire stranding, specifically the unwrapping wire of cable cabling machine strand body.
Background technology
At present, existing electric wire cabling device, according to the difference of rotating speed, cabler can be divided into two kinds of cage cabler and high speed cage cablers.Be mainly used in power cable, control cables, signal cable, mould the stranding of the products such as power cable, Plastic-sheathed Cable.During the design of mini-cable cabler, in the situation that emphasis considers to meet multicore cable production, as the stranding of the flexible cables such as 14 cores, 16 cores, 19 cores, 24 cores and jacketed cable, for guaranteeing upper dish quantity and the technological requirement of drum, the structure of cabler unwrapping wire strand body is more complicated, as 18 common dish cage cablers, 30 dish cage cablers etc.
Along with the development of China's power grid construction and Urbanization Construction, industry-by-industry constantly increases the demand of small-sized flexible cable, jacketed cable, and particularly core is at 6 mm 2flexible cable, the jacketed cable requirement of 7 cores and following specification larger, and the required cable length of most of client is shorter, the time of delivery wants fast.Use conventional cabler as main equipments such as 18 dish cage cablers, not only upper dish is complicated, because the balance that also needs consideration equipment to be in operation, set up bascule, so whole process operation is complicated, waste time and energy, the labour intensity that has increased workman, production efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of unwrapping wire strand body of simple in structure, time saving and energy saving, easy to operate cable cabling machine.
In order to address the above problem, the technical scheme that the utility model is taked is as follows: a kind of unwrapping wire strand body of cable cabling machine, comprise support, belt pulley and main shaft, and it is characterized in that: also comprise frame-type rotation strand body, organize wire coil component more; Support comprises front support and rear support, main shaft comprises forward spindle and rear main shaft, rear support is provided with rear main shaft by bearing, front support is provided with forward spindle by bearing, frame-type rotation strand body forms rectangular body by two longerons and two crossbeams, between two crossbeams, be provided with a plurality of stulls, two crossbeams are installed on respectively forward spindle, rear main shaft, organize that wire coil component is installed between stull and stull one by one, between stull and crossbeam more.
Wire coil component comprises wire coil shaft, drum tension pulley and drum; Drum is installed on wire coil shaft, and drum tension pulley is installed in one end of wire coil shaft, the outside of drum, and drum Straining plate shaft axle is to being fixed with brake disc driving lever, and the other end of brake disc driving lever inserts and is connected with drum.In production process, when the hauling machine drag cable core in the place ahead pulls drum to rotate, drum tension pulley is synchronizeed and is rotated with drum by brake disc driving lever.
Support and rear support are installed in ground, and frame-type rotation strand body is arranged on forward and backward support by forward spindle, rear main shaft, organize wire coil component and frame-type rotation strand body parallels with ground more.Because frame-type rotation strand body is rectangular body, and parallel with ground, in the time of Fast Installation wire coil component, be convenient to threading core.
Because the unwrapping wire strand body of existing cabler divides, be generally cage, the axis of the dish tool of its installation is vertical with equipment center line, perpendicular to the ground, by bevel gear back-twisting mechanism implementation back twist; The unwrapping wire strand body of the utility model cabler is improved to tandem, and dish tool axis and the equipment center line of its installation are parallel and concentric, and the back twist of this structure does not need bevel gear back twist, and unwrapping wire strand body divides back twist automatically in start rotary course.Convenient and swift when the distinguishing feature in its production process is upper and lower dish tool, equipment is when running up, and centrifugal force is less.
Compare with prior art cage cabler, feature of the present utility model is: by changing the installation form of drum, solve the replacing that repeats of drum in actual production process and install and use inconvenient problem, improved production efficiency, reduced labor strength.The utility model is mainly applicable to 6mm 2the manufacture of 7 cores and following specification mini-cable (630/ 500PN drum is installed ), solved drum in actual production process repeat upper and lower replacing install inconvenient, production efficiency is low, technical problem that labor strength is high.
The utility model Wo company has tried out more than a year, and being used for production rated voltage is 450/750V-6 mm 2the polyvinyl chloride insulation of 7 cores and following specification control flexible cable, common pvc sheath cable etc., in stranding operation, easy to use, production production capacity improves 30 ﹪, also greatly reduce labor strength, it is very stable that the every technical specification of product of production all meets designing requirement, quality simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the vertical view of Fig. 1,
Fig. 3 is the structural representation of wire coil component,
Fig. 4 is the structural representation that wire coil component is installed on stull,
Fig. 5 is the structural relation schematic diagram of wire coil component and lock shaft,
Fig. 6 is afer bay and the rotation strand rear cross beam of body and the structural relation schematic diagram of wire coil component,
Fig. 7 is forebay and the rotation strand front beam of body and the structural relation schematic diagram of wire coil component
In figure: 1-support, 101-rear support, 102-front support, 2-belt pulley, 3-self-aligning roller bearing, 4-rear main shaft, 5-brake disc, 6-frame-type rotation strand body, 601-longeron, 602-rear cross beam, 603-front beam, 604-stull, 7-rotation strand body axis, 8-drum tension pulley, 9-drum, 10-wire coil shaft, the U-shaped holder of 11-wire coil shaft, 12-lock shaft, 1201-lock shaft bearing, 13-bassinet stand, 14-deep groove ball bearing, 15-filling dish, 16-filling axle, 17-pulling thread base, 18-gasket for packing duct ring, 19-bearing pedestal, 20-guiding guide wheel, 21-brake disc driving lever, 22-forward spindle, 2201-hollow channel, 23-wire-fixing jacket, 24-composite type guide wheel, 25-brake anchor ear, 26-anchor ear lever, 27-bearing.
Embodiment
As shown in Figures 1 and 2: a kind of unwrapping wire strand body of cable cabling machine, comprise support 1, belt pulley 2 and main shaft, also comprise frame-type rotation strand body 6, organize wire coil component more, support 1 comprises front support 102 and rear support 101, main shaft comprises forward spindle 22 and rear main shaft 4, front support 102 is separately installed with bearing pedestal 19 with rear support 101, bearing pedestal 19 is provided with self-aligning roller bearing 3, rear support 101 is provided with rear main shaft 4 by self-aligning roller bearing 3, front support 102 is provided with forward spindle 22 by self-aligning roller bearing 3, frame-type rotation strand body 6 is by two longerons 601 and front, rear two crossbeams form rectangular body, between front beam 603 and rear cross beam 602, be provided with a plurality of stulls 604, front beam 603 is installed on respectively forward spindle 22 with rear cross beam 602, rear main shaft 4, many group wire coil components are installed between stull 604 and stull 604 one by one, stull 604 and rear cross beam 602, between stull 604 and front beam 603.Frame-type rotation strand body 6 is driven around forward spindle 22,4 rotations of rear main shaft by belt pulley 2.Many groups wire coil component of the present embodiment is seven groups.Forward spindle described in the utility model is the left side in the orientation shown in Fig. 1, the front line direction of the cable that drum unwinding is got off during cabler stranding.
Front support 102 is installed in ground with rear support 101, frame-type rotation strand body 6 is arranged on front support 102, rear support 101 by forward spindle 22, rear main shaft 4, and the rotation strand body axis 7 of organizing wire coil component axis and frame-type rotation strand body 6 parallels with ground more.
Referring to Fig. 3: wire coil component comprises wire coil shaft 10, drum tension pulley 8 and drum 9; Drum 9 is installed on wire coil shaft 10, and drum tension pulley 8 is installed by bearing in the outside of one end of wire coil shaft 10, drum 9, and drum tension pulley 8 axial restraints are provided with brake disc driving lever 21, and the other end of brake disc driving lever 21 inserts and is connected with drum 9.In production process, when the hauling machine drag cable core in the place ahead pulls drum 9 to rotate, drum tension pulley 8 is synchronizeed rotation by brake disc driving lever 21 with drum 9.
The wire coil component that the present embodiment is installed between stull 604 and stull 604 is five groups, the axis of five groups of wire coil components is coaxial with rotation strand body axis 7, take one group as their structural relation of example is referring to Fig. 4 and Fig. 5: two stulls 604 are all welded with the U-shaped holder 11 of wire coil shaft, 1201, one stulls of lock shaft bearing, 604 welding anchor ear levers 26; Lock shaft 12 is installed on lock shaft bearing 1201, by tackles, wire coil shaft 10 is lifted on the U-shaped holder 11 of drum, wire coil shaft 10 is fixed in the U-shaped holder 11 of wire coil shaft by lock shaft 12, and lock shaft 12 can prevent that wire coil shaft 10 from moving in the U-shaped groove of the U-shaped holder 11 of wire coil shaft and skid off; Drum tension pulley 8 outsides are connected with brake anchor ear 25, and brake anchor ear 25 is connected with the other end of anchor ear lever 26; Brake anchor ear 25 and drum tension pulley 8 frictional rotation, guarantee that drum 9 has suitable tension while rotating; Anchor ear lever 26 stops that brake anchor ear 25 rotates.Rotate and extract lock shaft 12, wire coil shaft 10 can be easily from mobile taking-up of the U-shaped holder 11 of wire coil shaft, and the replacing that repeats of being convenient to drum 9 is installed.The problem of inconvenience in the time of can well solving upper and lower drum 9; Wire coil shaft 10 axial lines are concentric with the axial line of forward spindle 22, rear main shaft 4, make frame-type rotation strand body 6 when rotated, and centrifugal force is less, increases the linear velocity of frame-type rotation strand body 6, enhances productivity.
The wire coil component being installed between stull 604 and rear cross beam 602 is one group, their structural relation is referring to Fig. 6: rear main shaft 4 is fixedly connected with the U-shaped holder 11 of wire coil shaft, rear cross beam 602 is welded with lock shaft bearing 1201 and anchor ear lever 26, and other structure is identical with the wire coil component being installed between stull 604 and stull 604.For the ease of braking rear main shaft 4, on rear main shaft 4, brake disc 5 is installed, and then damper frame posture rotation strand body 6.
The wire coil component being installed between stull 604 and front beam 603 is one group, the axis of this group wire coil component is perpendicular with rotation strand body axis 7, their structural relation is referring to Fig. 7: forward spindle 22 rear ends and stull 604 are separately installed with deep groove ball bearing 14, deep groove ball bearing 14 is fixedly connected with bassinet stand 13, and bassinet stand 13 is installed wire coil component by bearing 27.Before front beam 603, be installed with filling dish 15, filling is coiled the equidistant six roots of sensation that is laid with in 15 edges for placing the filling axle 16 of gasket for packing volume, fill Pan15 center and be provided with gasket for packing duct ring 18, between forward spindle 22 and self-aligning roller bearing 3, pulling thread base 17 is installed, pulling thread base 17 is provided with uniform through hole; Front beam 603 two ends are provided with composite type guide wheel 24; Forward spindle 22 is provided with hollow channel 2201, is installed on the cable core that this group wire coil component unwinding between stull 604 and front beam 603 gets off and can be delivered to by hollow channel 2201 hauling machine in the place ahead.
In order to make the orderly operation forward of cable core that unwinding is got off from each drum 9, longeron 601 is provided with guiding guide wheel 20 and wire-fixing jacket 23.
The course of work of the present utility model is roughly as follows: belt pulley 2 band dynamic frame tye rotation strand bodies 6 rotate, forwardly under the drive of hauling machine, cable core is pulled out from drum 9, through guiding guide wheel 20, guide, penetrate wire-fixing jacket 23 through composite type guide wheels 24, cable core penetrates in through hole uniform on pulling thread base 17; Meanwhile, gasket for packing unwinding from filling axle 16 is got off, and gasket for packing changes directions by gasket for packing back-up ring 18, penetrates in the uniform through hole of pulling thread base 17, synthesizes one with cable core, and a plurality of cable cores synthesize one by pulling thread base 17.

Claims (9)

1. the unwrapping wire of a cable cabling machine strand body, comprises support, belt pulley and main shaft, it is characterized in that: also comprise frame-type rotation strand body, organize wire coil component more, support (1) comprises front support (102) and rear support (101), main shaft comprises forward spindle (22) and rear main shaft (4), front support (102) is separately installed with bearing pedestal (19) with rear support (101), bearing pedestal (19) is provided with self-aligning roller bearing (3), rear support (101) is provided with rear main shaft (4) by self-aligning roller bearing (3), front support (102) is provided with forward spindle (22) by self-aligning roller bearing (3), frame-type rotation strand body (6) is by two longerons (601) and front, rear two crossbeams form rectangular body, between front beam (603) and rear cross beam (602), be provided with a plurality of stulls (604), front beam (603) is installed on respectively forward spindle (22) with rear cross beam (602), rear main shaft (4), many group wire coil components are installed between stull (604) and stull (604) one by one, stull (604) and rear cross beam (602), between stull (604) and front beam (603).
2. the unwrapping wire of a kind of cable cabling machine as claimed in claim 1 twists body, it is characterized in that: front support (102) is installed in ground with rear support (101), frame-type rotation strand body (6) is arranged on front support (102), rear support (101) by forward spindle (22), rear main shaft (4), organizes wire coil component axis more and rotate strand body axis (7) to parallel with ground.
3. the unwrapping wire of a kind of cable cabling machine as claimed in claim 2 strand body, is characterized in that: wire coil component comprises wire coil shaft (10), drum tension pulley (8) and drum (9); Drum (9) is installed on wire coil shaft (10), drum tension pulley (8) is installed by bearing in the outside of one end of wire coil shaft (10), drum (9), drum tension pulley (8) axial restraint is provided with brake disc driving lever (21), and the other end of brake disc driving lever (21) inserts and is connected with drum (9).
4. the unwrapping wire of a kind of cable cabling machine as claimed in claim 3 twists body, it is characterized in that: two stulls (604) are all welded with the U-shaped holder of wire coil shaft (11), lock shaft bearing (1201) stull (604) welding anchor ear lever (26); The upper lock shaft (12) of installing of lock shaft bearing (1201), wire coil shaft (10) is fixed in the U-shaped holder of wire coil shaft (11) by lock shaft (12); Drum tension pulley (8) outside is connected with brake anchor ear (25), and brake anchor ear (25) is connected with the other end of anchor ear lever (26); Brake anchor ear (25) and drum tension pulley (8) frictional rotation.
5. the unwrapping wire of a kind of cable cabling machine as claimed in claim 4 strand body, is characterized in that: rear main shaft (4) is fixedly connected with the U-shaped holder of wire coil shaft (11), rear cross beam (602) is welded with lock shaft bearing (1201) and anchor ear lever (26).
6. the unwrapping wire of a kind of cable cabling machine as claimed in claim 5 twists body, it is characterized in that: forward spindle (22) rear end and stull (604) are separately installed with deep groove ball bearing (14), deep groove ball bearing (14) is fixedly connected with bassinet stand (13), and bassinet stand (13) is installed wire coil component by bearing (27).
7. the unwrapping wire of a kind of cable cabling machine as claimed in claim 6 twists body, it is characterized in that: before front beam (603), be installed with filling dish (15), the equidistant six roots of sensation that is laid with in filling dish (15) edge is for placing the filling axle (16) of gasket for packing volume, filling dish (15) center is provided with gasket for packing duct ring (18), between forward spindle (22) and self-aligning roller bearing (3), pulling thread base (17) is installed, pulling thread base (17) is provided with uniform through hole; Front beam (603) two ends are provided with composite type guide wheel (24); Forward spindle (22) is provided with hollow channel (2201).
8. the unwrapping wire of a kind of cable cabling machine as described in claim 1 to 7 any one strand body, is characterized in that: longeron (601) is provided with guiding guide wheel (20) and wire-fixing jacket (23).
9. the unwrapping wire of a kind of cable cabling machine as claimed in claim 8 strand body, is characterized in that: brake disc (5) is installed on rear main shaft (4).
CN201320565686.XU 2013-09-12 2013-09-12 Paying-off twister of cable forming machine Active CN203456177U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440930A (en) * 2013-09-12 2013-12-11 兰州众邦电线电缆集团有限公司 Paying-off twister of cable-former
CN104036880A (en) * 2014-06-27 2014-09-10 江苏凯达电缆有限公司 Cabling machine for cables
CN106782848A (en) * 2017-01-04 2017-05-31 福州永通电线电缆有限公司 Aluminium armoured power cable and its production equipment and production technology

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440930A (en) * 2013-09-12 2013-12-11 兰州众邦电线电缆集团有限公司 Paying-off twister of cable-former
CN103440930B (en) * 2013-09-12 2016-08-31 兰州众邦电线电缆集团有限公司 The unwrapping wire strand body of cable cabling machine
CN104036880A (en) * 2014-06-27 2014-09-10 江苏凯达电缆有限公司 Cabling machine for cables
CN104036880B (en) * 2014-06-27 2016-08-24 江苏凯达电缆有限公司 Cable cabling machine
CN106782848A (en) * 2017-01-04 2017-05-31 福州永通电线电缆有限公司 Aluminium armoured power cable and its production equipment and production technology
CN106782848B (en) * 2017-01-04 2019-02-22 福州永通电线电缆有限公司 Aluminium armoured power cable and its production equipment and production technology

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