Cable bunching device

Abstract

The utility model provides a cable bunching device which comprises a rotating disc, one side of the rotating disc is connected with a wire coil through a telescopic rod, a plurality of wire passing holes which are evenly distributed in the circumferential direction are formed in the disc face of the wire coil, and a plurality of seat plates which are close to the outer periphery and are evenly distributed in the circumferential direction are arranged on one side of the rotating disc. And one side of the seat plate is rotationally connected with a wire coil positioning shaft. In the utility model, a circle of seat plate is arranged on the surface of the turntable, one side of the seat plate is rotatably connected with the coil positioning shafts, then the dampers are arranged on one side of the seat plate, one coil positioning shaft corresponds to one damper, and the dampers have the function of adjusting the rotation resistance of the coil positioning shafts. According to the arrangement, each wire coil has the characteristic of damping rotation, each wire coil generates the effect of passively releasing the wire harness, compared with the prior art, the arrangement has the function of improving the tensioning uniformity of all the wire harnesses before twisting, and the quality of subsequent cable twisting is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable wire stranding processing technical field, specifically for a cable wire binding device. BACKGROUND

[0002] The cable is through the stranding of several or several groups of mutually insulated wires by the binding device and is made into a cable wire similar to a rope by the cable outer package extruder. However, the binding device used in the processing of the cable still has certain deficiencies, for example, the wires are too loose after stranding due to the small tension degree during stranding, which affects the quality of the cable, and the insulating sheath is also easy to be scratched when the wire passes through the binding hole on the wire reel, causing quality accidents and greatly reducing the practical value.

[0003] The utility model with publication number CN214377813U proposes a novel cable wire binding device, which comprises a pulley seat, a pulley and a turntable. The upper part of the pulley seat is provided with a pulley, and the pulley seat and the pulley are hinged through a pin shaft. The turntable is arranged on the upper part of the pulley, and the turntable and the pulley are connected through a gap fitting mode. The bottom plate is arranged around the front end face of the turntable, and the bottom plate and the turntable are connected through a bearing. The screw rod is arranged in the middle of the bottom plate, and the screw rod and the bottom plate are connected through a welding mode. The nut is arranged at the top end of the screw rod, and the nut and the screw rod are connected through a threaded connection. The sleeve is arranged at the middle position of the front end face of the turntable, and the sleeve and the turntable are connected through a welding mode. Through the improvement in structure, the wire tension adjusting function is realized, the cable stranding quality is greatly improved, the wire is not easy to be scratched, and the cable quality is greatly improved, thereby effectively solving the problems and deficiencies in the existing device.

[0004] However, the above-mentioned prior art still has the following problems in use: in order to ensure that each wire bundle is in a tension state, a wire sleeve with damping function is installed in the wire hole of the wire reel, and then the wire reel and the turntable are arranged in a structure with adjustable spacing, but this adjustment mode still has the problem of poor wire bundle tensioning effect. Specifically, the rotation speed of each wire bundle corresponding to the wire coil is inconsistent, and the tightness and winding mode of the wire bundle on each wire coil are also different. This situation will cause the tensioning degree of each wire bundle passing through the wire reel to be different, thereby affecting the quality of subsequent cable stranding.

[0005] Therefore, the utility model provides a cable wire binding device. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problems in the prior art and provides a cable harness device, which has the functions of improving the uniformity of tension of each harness, further improving the quality of the twisted harness and has the advantage of facilitating the feeding and discharging of the wire coil.

[0007] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a cable harness device, comprising a turntable, a wire coil is connected to one side of the turntable through an extension link, a plurality of wire passing holes are arranged on the disc surface of the wire coil and are uniformly distributed in the circumferential direction, a plurality of seat plates are arranged on one side of the turntable and are uniformly distributed in the circumferential direction close to the outer periphery, a wire coil positioning shaft is rotatably connected to one side of the seat plate, the axis of the wire coil positioning shaft is parallel to the turntable, and a damper is arranged on one side of the seat plate and is used for adjusting the rotational resistance of the wire coil positioning shaft.

[0008] Further, a positioning sleeve is arranged on one side of the seat plate and is fixed, a connecting shaft is fixedly connected to one end of the wire coil positioning shaft and is arranged in the positioning sleeve, and the connecting shaft and the positioning sleeve are rotatably connected through a bearing.

[0009] Further, a wire sleeve is fixedly connected to the outer peripheral wall of the positioning sleeve, the damper comprises a lead screw and a damping pressure plate, the damping pressure plate is arranged in the positioning sleeve and the damping surface of the damping pressure plate is in abutment with the outer wall of the connecting shaft, and the lead screw is arranged in the wire sleeve and one end of the lead screw is rotatably connected to the back surface of the damping pressure plate.

[0010] Further, the damping surface of the damping pressure plate is formed by the plate surface of a rubber plate.

[0011] Further, the free end of the lead screw is welded with a screwing disc.

[0012] Further, the seat plate and the turntable are rotatably connected, a plurality of limiting plates are fixedly connected to one side of the wire coil and are uniformly distributed in the circumferential direction, the plane in which the seat plate and the adjacent limiting plate are located is coincident with the axis of the turntable, a clamping sleeve is rotatably connected to one side of the limiting plate, and the other end of the wire coil positioning shaft is axially elastically slidably connected with a plug shaft which is inserted into the clamping sleeve.

[0013] Further, a through hole is arranged on the other side of the limiting plate and is in communication with the inner cavity of the clamping sleeve, and an unlocking pin is slidably connected in the through hole.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, a circle of seat plates is arranged on the disc surface of the turntable, one side of the seat plate is rotationally connected with a wire coil positioning shaft, then a damper is installed on one side of the seat plate, one wire coil positioning shaft corresponds to one damper, the damper has the function of adjusting the rotating resistance of the wire coil positioning shaft, the setting makes each wire coil have the characteristic of damping rotation, so that each wire coil produces the effect of passive release of wire bundle, compared with the prior art, the setting has the function of improving the tension uniformity of all wire bundles before twisting, and guarantees the quality of subsequent cable twisting.

[0016] 2. In the utility model, the seat plate and the turntable are rotationally connected, then a limiting plate located on one side of the seat plate is arranged on one side of the turntable, the limiting plate is rotationally connected with a sleeve, a plug shaft axially elastically connected with one end of the wire coil positioning shaft and in clamping fit with the sleeve, the setting makes the operation of butt joint of each wire coil positioning shaft and wire coil more convenient and fast, and greatly improves the efficiency of wire coil feeding. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic view of the cable wire bundle device of the utility model;

[0018] Fig. 2 It is a sectional view of the damper of the cable wire bundle device of the utility model;

[0019] Fig. 3 It is a schematic view of the wire coil positioning shaft and the limiting plate of the cable wire bundle device of the utility model after staggering.

[0020] In the drawing: 1, turntable; 2, telescopic rod; 3, wire coil; 31, wire passing hole; 4, seat plate; 41, positioning sleeve; 412, wire sleeve; 5, wire coil positioning shaft; 51, connecting shaft; 52, plug shaft; 6, damper; 61, screw rod; 611, screwing disc; 62, damping pressing plate; 7, limiting plate; 71, sleeve; 8, unlocking pin. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0022] Please refer to Figs. 1 to 3 The utility model provides a technical scheme: a cable wire bundle device, including turntable 1, one side of turntable 1 is connected with wire coil 3 through telescopic rod 2, wherein the function of telescopic rod 2 is to control the distance between wire coil 3 and turntable 1, a plurality of wire passing holes 31 are evenly distributed in the disc surface of the wire coil 3, the device is the improvement of the turntable 1 in the patent literature mentioned in the background art, the structure not mentioned in the application can adopt the structure in the prior art.

[0023] In the technical solution, a plurality of seat plates 4 are arranged on one side of the rotating disc 1 and are uniformly distributed in the circumferential direction close to the outer periphery. One side of the seat plate 4 is rotatably connected with a wire coil positioning shaft 5. In specific implementation, a positioning sleeve 41 is preferably arranged through one side of the seat plate 4 and fixedly arranged. One end of the wire coil positioning shaft 5 is fixedly connected with a connecting shaft 51 arranged in the positioning sleeve 41, and the connecting shaft 51 and the positioning sleeve 41 are rotatably connected through a bearing. The wire coil positioning shaft 5 is used to fix the wire coil. In specific implementation, the wire coil is arranged on the wire coil positioning shaft 5. When the wire coil is passively unwound, the wire coil positioning shaft 5 is rotated. The cross section of the wire coil positioning shaft 5 and the inner hole of the roll sleeve for winding the wire coil can be square. The wire harness on each wire coil is arranged through the corresponding wire passing hole 31. After the wire harness is subjected to tension, the wire harness is rotated with respect to the corresponding wire coil.

[0024] The axis of the wire coil positioning shaft 5 is parallel to the rotating disc 1. The one side of the seat plate 4 is provided with a damper 6 for adjusting the rotation resistance of the wire coil positioning shaft 5. Each wire coil positioning shaft 5 corresponds to one damper 6. This arrangement enables each wire coil to have unwinding resistance. If the wire harness on one of the wire coils is in a fluffy state, the passive rotation speed of the wire coil may increase, thereby causing accelerated unwinding. The acceleration direction reduces the traction resistance of the corresponding wire harness, so that the wire harness is loose after being twisted into a cable. The damper 6 arranged in the application can effectively prevent the wire coil positioning shaft 5 from rotating too fast.

[0025] Specifically, the outer peripheral wall of the positioning sleeve 41 is fixedly connected with a silk sleeve 412. The damper 6 includes a lead screw 61 and a damping pressure plate 62. The damping pressure plate 62 is located in the positioning sleeve 41 and the damping surface thereof abuts against the outer wall of the connecting shaft 51. The lead screw 61 is arranged in the silk sleeve 412 and one end thereof is rotatably connected with the back surface of the damping pressure plate 62. When the lead screw 61 is rotated, the pressing force of the damping pressure plate 62 against the connecting shaft 51 can be adjusted, thereby increasing the resistance between the damping pressure plate 62 and the connecting shaft 51. The damping surface of the damping pressure plate 62 is formed by the surface of a rubber plate.

[0026] Further, the free end of the lead screw 61 is welded with a screwing disc 611. The screwing disc 611 is a handheld component. When it is necessary to adjust the rotation resistance of one of the wire coil positioning shafts 5, the corresponding screwing disc 611 can be held and rotated back and forth.

[0027] In the embodiment, the seat plate 4 and the rotating disc 1 are rotationally connected, and in practice, a supporting shaft can be welded on one side of the seat plate 4, and then a supporting sleeve rotationally connected with the supporting shaft is welded on the disc surface of the rotating disc 1. One side of the wire coil 3 is fixedly connected with a plurality of limiting plates 7 which are uniformly distributed in the circumferential direction, the plane where the seat plate 4 and the adjacent limiting plate 7 are located coincides with the axis of the rotating disc 1, one side of the limiting plate 7 is rotationally connected with a clamping sleeve 71, the other end of the wire coil positioning shaft 5 is axially elastically and slidably connected with an insertion shaft 52 which has one end inserted into the clamping sleeve 71, in practice, the outer diameter of the insertion shaft 52 is smaller than the outer diameter of the wire coil positioning shaft 5, a guide hole is formed in the other end of the wire coil positioning shaft 5, and then a supporting spring is installed in the guide hole, the other end of the insertion shaft 52 abuts against one end of the supporting spring after being inserted into the guide hole, and in use, the roller sleeve winding the wire coil is arranged on the wire coil positioning shaft 5, and then the wire coil positioning shaft 5 is swung, and the insertion shaft 52 is pressed at the same time, when the insertion shaft 52 and the clamping sleeve 71 are opposite to each other, the insertion shaft 52 is released and inserted into the clamping sleeve 71, and thus the feeding work of the wire coil is completed.

[0028] Further, a through hole which is in communication with the inner cavity of the clamping sleeve 71 is formed in the other side of the limiting plate 7, the through hole is slidably connected with an unlocking pin 8, one end of the unlocking pin 8 is opposite to the insertion shaft 52, and the other end of the unlocking pin 8 extends to the outside of the clamping sleeve 71, when it is needed to dismount the empty roller sleeve on the wire coil positioning shaft 5, the unlocking pin 8 is manually pressed, the insertion shaft 52 is pushed out of the clamping sleeve 71 by the unlocking pin 8, and then the wire coil positioning shaft 5 is swung, and thus the empty roller sleeve can be easily taken off.

[0029] Working principle: in use, one wire coil is arranged on each wire coil positioning shaft 5, and then the wire harness on the wire coil is inserted into the wire passing hole 31 on the wire coil 3, and the rotating disc 1 is controlled to rotate when the wire twisting device outside is controlled to twist the wire, when it is found that the tension of one of the wire harnesses is relatively weak, the screwing disc 611 on the corresponding damper 6 is manually screwed, so that the extrusion force of the damping pressing plate 62 on the connecting shaft 51 is increased, and thus the traction force required for the passive rotation of the corresponding wire coil is increased, and the traction force can tension the wire harness, and according to this mode, the wire harnesses on the wire coils can be in the uniformly tensioned state.

[0030] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A cable harness arrangement comprising a rotating disc (1), one side of which is connected with a wire disc (3) through an extension rod (2), the disc face of the wire disc (3) is provided with a plurality of through holes (31) which are uniformly distributed in the circumferential direction, characterized in that, The rotary disc (1) is provided with a plurality of seat plates (4) near the outer periphery and uniformly distributed in the circumferential direction on one side, the seat plate (4) is rotatably connected with a wire coil positioning shaft (5) on one side, the axis of the wire coil positioning shaft (5) is parallel to the rotary disc (1), and the seat plate (4) is provided with a damper (6) for adjusting the rotational resistance of the wire coil positioning shaft (5) on one side.

2. A cable harness arrangement according to claim 1, characterised in that: A positioning sleeve (41) is fixedly arranged on one side of the seat plate (4), one end of the wire coil positioning shaft (5) is fixedly connected with a connecting shaft (51) sleeved in the positioning sleeve (41), and the connecting shaft (51) and the positioning sleeve (41) are rotatably connected through a bearing.

3. A cable harness arrangement according to claim 2, characterised in that: The outer peripheral wall of the positioning sleeve (41) is fixedly connected with a silk sleeve (412), the damper (6) comprises a lead screw (61) and a damping pressure plate (62), the damping pressure plate (62) is located in the positioning sleeve (41) and the damping surface thereof abuts against the outer wall of the connecting shaft (51), and the lead screw (61) is sleeved in the silk sleeve (412) and rotatably connected with the back surface of the damping pressure plate (62) at one end.

4. A cable harness arrangement according to claim 3, characterised in that: The damping surface of the damping pressure plate (62) is formed by the plate surface of a rubber plate.

5. A cable harness arrangement according to claim 3, wherein: The free end of the lead screw (61) is welded with a screwing disc (611).

6. A cable harness arrangement according to claim 1, characterized in that: The seat plate (4) and the rotary disc (1) are rotatably connected, a plurality of limiting plates (7) are fixedly connected on one side of the wire coil (3) and uniformly distributed in the circumferential direction, the plane where the seat plate (4) and the adjacent limiting plate (7) are located coincides with the axis of the rotary disc (1), the limiting plate (7) is rotatably connected with a clamping sleeve (71) on one side, and the other end of the wire coil positioning shaft (5) is axially and elastically slidably connected with a plug shaft (52) having one end inserted into the clamping sleeve (71).

7. A cable harness arrangement according to claim 6, characterised in that: A through hole in communication with the inner cavity of the clamping sleeve (71) is formed on the other side of the limiting plate (7), and an unlocking pin (8) is slidably connected in the through hole.

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