Cable surface burr removing device

Abstract

The utility model discloses a cable surface burr removing device which comprises a fixing frame, the fixing frame is fixedly connected with a sealing plate through bolts, the fixing frame and the sealing plate are both provided with limiting grooves, the upper side of the fixing frame and the upper side of the sealing plate are both fixedly connected with two-way lead screws, and the two sides, away from each other, of each two-way lead screw are both in threaded connection with sliding blocks. A driving motor is fixedly connected to the sliding block, a rotating clamping block is fixedly connected to the output end of the driving motor, a limiting ring is in contact with the rotating clamping block, a grinding wheel is in contact with one side of the limiting ring, and the two sides of the grinding wheel are fixedly connected with the rotating clamping block; the detachable polishing wheels are arranged to be matched with a structure which can be relatively close to and far away from each other in the polishing process, and then the contact wheels in the four directions are matched with the distance sensors to provide vibration monitoring, so that a cable is polished by the polishing wheels when vibration occurs, and the polishing wheels can be kept far away from each other when vibration does not occur; therefore, excessive abrasion of an insulating layer on the cable surface can be reduced, and cable quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely relates to a cable surface burr removal device. BACKGROUND

[0002] Cable processing needs to pass through a mold, and when the mold hole gradually becomes larger or the surface is rough in the conductor wire drawing process, and insufficient lubrication will cause friction on the surface of the conductor, forming burrs, and the sharp end of the cable surface burr will cause electric field distortion during use, causing partial discharge to accelerate the aging of the insulating material, so burr removal device needs to be used for removal.

[0003] According to the patent publication number CN222680449U "a cable surface burr removal device", the main description is to set up the driving assembly and the polishing disc, solve the problem that the cable surface burr removal device changes the polishing structure is not convenient enough, open the closed door of the conveying cavity, immediately through the inner hexagonal wrench, the screw in the embedded block is rotated and unscrewed, then the polishing disc can be pulled out, the polishing disc with a suitable diameter polishing groove is selected, the through hole on the polishing disc is accurately rotated, the rotating block is inserted into the through hole on the polishing disc, at the same time, the embedded block is clamped into the embedded hole, the screw is inserted into the embedded block and screwed into the screw hole on the rotating block and tightened, the replacement of the polishing disc is completed, so that the replacement of the polishing disc is used to replace the polishing structure suitable for different cable conductor diameters, which is more convenient.

[0004] The common burr removal device is to use two opposite rotating and detachable polishing wheels to remove burrs on the surface of cables with different diameters, however, in the burr removal process, the polishing wheel directly contacts the surface of the cable, which will cause excessive wear of the insulating layer on the surface of the cable, affecting the quality of the cable.

[0005] Therefore, a cable surface burr removal device is proposed to solve the problem of damage to the insulating layer on the surface of the cable caused by the continuous contact of the polishing wheel with the surface of the cable. UTILITY MODEL CONTENTS

[0006] The utility model solves the technical problem that the polishing wheel continuously contacts the surface of the cable, causing damage to the insulating layer on the surface of the cable, and therefore proposes a cable surface burr removal device.

[0007] The utility model discloses a technical scheme that solves technical problems is: a cable surface burr removal device, including fixed frame, the fixed frame is fixedly connected with the closing plate through bolt, the fixed frame with closing plate all are established with the limit slot, the fixed frame with closing plate upside all are fixedly connected with the two -way screw rod, the two -way screw rod on the both sides that remove each other all are threadedly connected with the sliding block, the sliding block is fixedly connected with second motor, second motor output is fixedly connected with the rotation clamping block, the rotation clamping block is contacted with the limit ring, the limit ring one side is contacted with the polishing wheel, the polishing wheel both sides all are contacted with the rotation clamping block, the fixed frame both sides all are established with the wire inlet hole, the fixed frame with closing plate all are fixedly connected with electric push rod, electric push rod output is fixedly connected with the link frame, the link frame inboard is fixedly connected with distance sensor, the link frame inside both sides all are established with the recess, the recess is fixedly connected with the damper, the damper bottom side is fixedly connected with the frame, the frame is rotatably connected with the contact wheel.

[0008] As a preferred technical scheme of the utility model, the fixed frame is fixedly connected with a U-shaped frame at the wire inlet hole, one side of the U-shaped frame is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a guide wheel, the bottom side of the guide wheel is provided with an adapter wheel, the third motor drives the guide wheel to rotate, and the adapter wheel can provide a certain pressure to the cable, so that the cable in the fixed frame is in a tense state.

[0009] As a preferred technical scheme of the utility model, the bottom side of the U-shaped frame is threadedly connected with an adjusting rod, the adjusting rod is rotatably connected with a supporting frame, and the adapter wheel is rotatably connected in the supporting frame. The adjusting rod is rotated to facilitate the stable contact of the adapter wheel, the cable and the guide wheel.

[0010] As a preferred technical scheme of the utility model, the wire inlet hole is fixedly connected with a dust blocking brush, and the dust blocking brush is in contact with the cable. The dust blocking brush is arranged to reduce the overflow of debris generated during polishing.

[0011] As a preferred technical scheme of the utility model, the fixed frame and the closing plate are fixedly connected with a folding shield inside, and the folding shield is located in the limit slot. The folding shield is arranged to reduce the overflow of polishing debris from the limit slot.

[0012] The utility model has the following advantages: the polishing wheel can be relatively close and far away during polishing by being arranged to be detachable, and then the contact wheels in four directions cooperate with the distance sensor to provide vibration monitoring, so that the polishing wheel polishes the cable when vibration occurs, and the contact wheels can be kept away from each other when no vibration occurs, thereby reducing the excessive wear of the insulating layer on the surface of the cable and improving the quality of the cable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a three-dimensional sectional structure schematic view of a cable surface burr removing device of a preferred embodiment of the utility model;

[0014] Figure 2 is a side view sectional structure schematic view of a cable surface burr removing device of a preferred embodiment of the utility model;

[0015] Figure 3 is a front view structure schematic view of a cable surface burr removing device of a preferred embodiment of the utility model at a joint frame;

[0016] Figure 4 is a side view sectional structure schematic view of a cable surface burr removing device of a preferred embodiment of the utility model at a joint frame.

[0017] Mark explanation: 1, fixed frame; 2, sealing plate; 3, bidirectional screw; 4, sliding block; 5, rotating clamping block; 6, limit ring; 7, polishing wheel; 8, wire inlet hole; 9, electric push rod; 10, joint frame; 11, distance sensor; 12, recess; 13, damper; 14, clamping frame; 15, contact wheel; 16, U-shaped frame; 17, guide wheel; 18, adjusting rod; 19, support frame; 20, joint wheel; 21, dust blocking brush; 22, folding dust cover. Specific implementation

[0018] The utility model will be further described below in combination with the drawings.

[0019] Please combine with reference to Figures 1-4The cable surface burr removing device shown comprises a fixed frame 1, the fixed frame 1 is fixedly connected with an enclosing plate 2 through bolts, limit grooves are formed in the fixed frame 1 and the enclosing plate 2, a first motor is installed on the upper side of the limit grooves, the first motor output is fixedly connected with a bidirectional screw rod 3, the first motor drives the bidirectional screw rod 3 to rotate, which can promote the relative movement of the two sliders 4, thereby driving the relative movement of the two polishing wheels 7, the upper sides of the fixed frame 1 and the enclosing plate 2 are fixedly connected with the bidirectional screw rod 3, the two sides of the bidirectional screw rod 3 away from each other are threadedly connected with the sliders 4, the sliders 4 are fixedly connected with second motors, the second motor outputs are fixedly connected with rotating clamping blocks 5, the rotating clamping blocks 5 contact with limit rings 6, the limit rings 6 contact with the polishing wheels 7 on one side, through the rotating clamping blocks 5 and the limit rings 6, the rotation of the polishing wheels 7 can be promoted, and the polishing wheels 7 can also be conveniently disassembled, the polishing wheels 7 and the rotating clamping blocks 5 and the limit rings 6 are in a clamping relationship, part of the rotating clamping blocks 5 are fixedly connected with the second motors, the two sides of the polishing wheels 7 contact with the rotating clamping blocks 5, wire inlet holes 8 are formed in the two sides of the fixed frame 1, the cable enters between the fixed frame 1 and the enclosing plate 2 from the wire inlet holes 8, the fixed frame 1 and the enclosing plate 2 are fixedly connected with electric push rods 9, the electric push rods 9 can be installed in a staggered manner, but four need to be installed, the electric push rod 9 outputs are fixedly connected with link frames 10, the inner sides of the link frames 10 are fixedly connected with distance sensors 11, the distance sensors 11 provide distance detection, which can detect the state of the cable and the contact wheel 15, recesses 12 are formed in the two inner sides of the link frames 10, the recesses 12 are fixedly connected with dampers 13, the dampers 13 can reduce vibration, the dampers 13 are fixedly connected with clamping frames 14 on the bottom side, the clamping frames 14 are rotatably connected with the contact wheels 15.

[0020] The U-shaped frame 16 is fixedly connected with a third motor on one side, the third motor output is fixedly connected with a guide wheel 17, the guide wheel 17 is provided with a link wheel 20 on the bottom side, the third motor drives the guide wheel 17 to rotate to cooperate with the link wheel 20, which can pull the cable.

[0021] The U-shaped frame 16 is fixedly connected with an adjusting rod 18 on the bottom side, the adjusting rod 18 is rotatably connected with a support frame 19, the support frame 19 is rotatably connected with the link wheel 20, the size of the link wheel 20 is smaller than that of the guide wheel 17, the rotating adjusting rod 18 drives the support frame 19 to move up and down in the U-shaped frame 16, so that the position of the link wheel 20 can be adjusted.

[0022] The wire inlet hole 8 is fixedly connected with a dust blocking brush 21, the dust blocking brush 21 contacts with the cable, through the setting of the dust blocking brush 21, the large amount of polishing debris overflowing from the wire inlet hole 8 can be avoided.

[0023] The fixed frame 1 is internally fixedly connected with the folding cover 22 in the sealing plate 2, and the folding cover 22 is located in the limiting groove.

[0024] Working principle: according to the diameter of the cable, select the appropriate grinding wheel 7, keep the outer side edge of the grinding wheel 7 in contact with the cable, then install the rotating clamping block 5 and the limiting ring 6, then make the sealing plate 2 closed, further rotate the adjusting rod 18, and control the guide wheel 17 and the contact wheel 20 to contact the cable, at this time, the third motor is used to control the movement of the cable in the fixed frame 1, then the four electric push rods 9 drive the contact frame 10 to approach the cable, then the contact wheel 15 contacts the surface of the cable, in the monitoring process, the grinding wheel 7 does not contact the cable, when the contact wheel 15 vibrates, the distance sensor 11 detects that the clamping frame 14 vibrates, and the first motor and the second motor are controlled to rotate, at this time, the grinding wheel 7 contacts the cable, so that the grinding is realized, the excessive wear of the insulating layer on the surface of the cable is reduced, and the quality of the cable is improved.

[0025] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled persons in the art, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

[0026] Other parts not described in the present application are all prior art, so they will not be described here.

[0027] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cable surface burr removing device comprising a fixed frame (1) to which a cover plate (2) is fixedly connected by a bolt, characterized in that, The fixed frame (1) is located in the wire inlet hole (8) and is fixedly connected with a U-shaped frame (16), one side of the U-shaped frame (16) is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a guide wheel (17), and the bottom side of the guide wheel (17) is provided with an engaging wheel (20).

2. A device for removing surface burrs from a cable as defined in claim 1, characterized in that The U-shaped frame (16) is screwedly connected with an adjusting rod (18) at the bottom side, the adjusting rod (18) is rotatably connected with a supporting frame (19), and the engaging wheel (20) is rotatably connected in the supporting frame (19).

3. A device for removing surface burrs from a cable as defined in claim 2, wherein The wire inlet hole (8) is fixedly connected with a dust blocking brush (21), and the dust blocking brush (21) is in contact with the cable.

4. A device for removing surface burrs from a cable as defined in claim 2, wherein The fixed frame (1) and the cover plate (2) are fixedly connected with a folding blocking cover (22) inside, and the folding blocking cover (22) is located in the limiting groove.

5. A device for removing surface burrs from a cable as defined in claim 1, wherein ​

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