Pay-off bracket convenient for pulling out wire harness

Abstract

The pay-off support comprises a supporting rod, a wire coil is installed on the outer side of the middle of the supporting rod, supports are installed at the left end and the right end of the supporting rod through screws, an auxiliary box is fixedly connected to the inner walls of the front ends of the supports, and installation bases are installed on the inner walls of the left side and the right side of the auxiliary box in a sliding mode. A first gear is rotationally arranged on the surface of the mounting base, a first pressing roller is rotationally connected to the inner wall of the mounting base, and a rubber ring is fixedly arranged on the surface of the first pressing roller; the supporting rod is connected with an auxiliary box through a support, the auxiliary box is installed in front of the auxiliary box, an upper set of pressing rollers and a lower set of pressing rollers are arranged in the auxiliary box, rubber rings and resin rubber plates are arranged on the surfaces of the pressing rollers, the two sets of pressing rollers extrude a wire harness, and the extrusion force of the pressing rollers is utilized, and gears are of a meshing structure. The meshing structure between the gears is used for driving the pressing rollers below to rotate, and the rotation of the two sets of pressing rollers can assist in paying off the wire harness.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable support technical field, concretely is a pay -off support convenient for pulling out wire harness. BACKGROUND

[0002] In the production and manufacturing process of the cable, a process is to wrap an insulating layer around the cable wire, and the cable wire is generally copper wire or aluminum wire. These metal wires are wound on the pay-off drum before being wrapped with the insulating layer. The pay-off drum is supported by a support. The metal wire is pulled out from the pay-off drum, and at the same time, the pay-off drum is rotated on the support under the action of pulling.

[0003] The existing cable pay-off support disclosed in publication No. CN208980033U is used for fixing the cable reel. The pay-off support includes two supports and a connecting rod. The cable reel is sleeved with its shaft hole outside the connecting rod. Each support includes a base, a power device, and a lifting frame. The power device is arranged on the base. The lifting frame includes a fixed frame body and a movable frame body. The fixed frame body has two limiting frames arranged oppositely. The two limiting frames are fixed on the base and located on both sides of the power device. The movable frame body is arranged between the two limiting frames and above the power device. A supporting part is formed on the movable frame body. The two ends of the connecting rod are arranged on the two supporting parts of the two supports, respectively. The power device drives the movable frame body to move up and down along the limiting frames to the pay-off height of the cable reel. The utility model has the advantages of simple structure, convenient use, and suitability for cable reels of different sizes and pay-off at different heights.

[0004] In the pay-off process of the existing wire harness pay-off support, one end of the wire harness needs to be pulled outward to drive the reel to rotate. When the reel is pulled to roll, the wire harness wound on the reel is payed off during the rolling process of the reel. However, this process needs manpower to pull outward. The more the number of turns of the wire harness wound on the reel, the heavier the weight of the reel. In the pay-off process, it is difficult to pay off the wire harness. Due to the heavy weight of the reel, the rotation flexibility of the reel is not high under the influence of gravity. The pay-off process is not convenient and labor-saving. In the pay-off process, it is not conducive to auxiliary pay-off by using tools, which makes the speed and efficiency of manual pay-off unsatisfactory.

[0005] Therefore, the technical personnel in the art provide a pay-off support convenient for pulling out wire harness to solve the problems raised in the background. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a pay-off support convenient for pulling out wire harness to solve the problem that the existing reel is not convenient for pulling out wire harness in the pay-off process and it is not convenient to use auxiliary tools for efficient pay-off in the pay-off process.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A wire unwinding support convenient for pulling out wire harness, including: support rod, the middle part outside of support rod is installed with wire reel, the left and right two ends of support rod are all installed with support through screw, and the front end inner wall of support is fixedly connected with auxiliary box, the left and right two sides inner wall of auxiliary box is slidably installed with mounting seat, and the surface of mounting seat is rotatably provided with gear one, the inner wall of mounting seat is rotatably connected with compression roller one, the surface of compression roller one is fixedly provided with rubber ring, and the middle surface of rubber ring is provided with resin glue plate, the lower portion of compression roller one is installed with compression roller two, and one end of compression roller two is installed with gear two, the end of compression roller one away from gear one is fixedly connected with rocking handle, and the top of auxiliary box penetrates the adjusting screw rod.

[0009] As a further scheme of the utility model: the compression roller one and gear one are fixedly connected, and the mounting seat and the two sides of auxiliary box are slidably connected.

[0010] As a further scheme of the utility model: the compression roller one and compression roller two are parallel to each other, and the gear one and gear two are in meshing structure.

[0011] As a further scheme of the utility model: the top of auxiliary box and adjusting screw rod are screw-connected, and the top of auxiliary box and mounting seat are in contact.

[0012] As a further scheme of the utility model: the surface of support rod is sleeved with moving ring, and the inner wall of moving ring is connected with telescopic cylinder, the outer edge of moving ring is rotatably connected with abutting rod through pivot, and the surface of abutting rod is installed with abutting roller in the middle.

[0013] As a further scheme of the utility model: the moving ring and support rod are slidably connected, and the abutting rod and moving ring are rotatably connected, and the middle part of abutting rod is rotatably connected through the setting of shaft piece.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、supporting rod is connected with auxiliary box through support, auxiliary box is installed in front of auxiliary box, upper and lower two groups of compression rollers are arranged in auxiliary box, rubber ring and resin rubber plate are arranged on surface of compression roller, two groups of compression rollers extrude wire harness, rubber ring and resin rubber plate arranged on surface of compression roller are beneficial to increase slip resistance, and extrusion force of compression roller is utilized, one end of compression roller is provided with gear, gears are in meshing structure, rotation of handle drives rotation of compression roller, meshing structure between gears further drives rotation of lower compression roller, rotation of two groups of compression rollers will assist wire harness to pay off wire, compression roller will push wire harness outward, which is beneficial to quickly pull out wire harness and improve pulling efficiency of wire harness.

[0016] 2、mounting seat is slidably installed on both sides of auxiliary box, height of mounting seat is adjusted by adjusting screw, spacing between mounting seats is adjusted, compression roller is rotatably installed on inner wall of mounting seat, compression roller clamps wire harness, spacing adjustment of mounting seat will adjust spacing of compression roller, which is convenient for adapting to wire harness of different diameters, and compression roller can also compress wire harness, which is convenient for pulling out wire harness by rotation of compression roller. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure diagram of a wire paying-off support convenient for pulling out wire harness.

[0018] Figure 2 It is a structure diagram of a wire paying-off support convenient for pulling out wire harness from second perspective.

[0019] Figure 3 It is a structure diagram of an auxiliary box in a wire paying-off support convenient for pulling out wire harness.

[0020] Figure 4 It is a structure diagram of a compression roller one and a compression roller two in a wire paying-off support convenient for pulling out wire harness.

[0021] Figure 5 It is a structure diagram of a supporting rod in a wire paying-off support convenient for pulling out wire harness.

[0022] In the figure: 1, supporting rod; 2, wire reel; 3, support; 4, auxiliary box; 5, mounting seat; 6, gear one; 7, compression roller one; 8, handle; 9, rubber ring; 10, resin rubber plate; 11, compression roller two; 12, gear two; 13, moving ring; 14, telescopic air cylinder; 15, abutting rod; 16, abutting roller; 17, adjusting screw. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0024] Please refer to Figures 1-5 The utility model embodiment provides a kind of pay-off support convenient for pulling out wire harness, comprising: support rod 1, wire reel 2 is installed on the middle part outside of support rod 1, surface of support rod 1 is equipped with moving ring 13, and the inner wall of moving ring 13 is connected with telescopic cylinder 14, the outer edge of moving ring 13 is rotatably connected with abutment bar 15 by pivot, and the surface of abutment bar 15 is equipped with abutment roller 16, moving ring 13 and support rod 1 are slidably connected, and abutment bar 15 and moving ring 13 are rotatably connected, and the middle part of abutment bar 15 is formed into rotating structure by the setting of shaft piece;

[0025] Specifically, telescopic cylinder 14 is used to drive moving ring 13 to move along support rod 1, as moving ring 13 is continuously close, abutment bar 15 rotatably connected on moving ring 13 will be folded from middle part, during folding process, abutment bar 15 will expand outward, to make wire reel 2 abuttingly equipped on the outside of support rod 1, so that wire reel 2 and moving ring 13 form connection, while moving ring 13 rotates with the center line of support rod 1 as center, to make wire reel 2 rotate on support rod 1, realize pay-off during rotation.

[0026] The left and right ends of support rod 1 are both equipped with support 3 by screw, and the front end inner wall of support 3 is fixedly connected with auxiliary box 4, the left and right side inner walls of auxiliary box 4 are slidably equipped with mounting seat 5, and gear one 6 is rotatably arranged on the surface of mounting seat 5, pressure roller one 7 is rotatably connected to the inner wall of mounting seat 5, rubber ring 9 is fixedly arranged on the surface of pressure roller one 7, resin glue plate 10 is arranged on the middle surface of rubber ring 9, pressure roller two 11 is installed below pressure roller one 7, gear two 12 is installed on one end of pressure roller two 11, and handle 8 is fixedly connected to the end of pressure roller one 7 away from gear one 6, adjusting screw 17 penetrates the top of auxiliary box 4, pressure roller one 7 and gear one 6 are fixedly connected, and mounting seat 5 and the two sides of auxiliary box 4 are slidably connected, pressure roller one 7 and pressure roller two 11 are parallel to each other, gear one 6 and gear two 12 are in meshing structure, the top of auxiliary box 4 and adjusting screw 17 are threadedly connected, and adjusting screw 17 penetrates the top of auxiliary box 4 and is in contact with mounting seat 5;

[0027] Specifically, the auxiliary box 4 is located at the front side of the wire reel 2, and the pressure roller one 7 and the pressure roller two 11 are parallel to each other, the pressure roller is installed between the auxiliary box 4 and the mounting seat 5 through the mounting seat 5, the auxiliary box 4 is in threaded connection with the adjusting screw 17, the upper mounting seat 5 is pressed down through the rotation of the adjusting screw 17, the lower mounting seat 5 is in fixed structure with the auxiliary box 4, the gear two 12 and the pressure roller two 11 are installed on the lower mounting seat 5, the upper mounting seat 5 is pressed down, the spacing between the two groups of mounting seats 5 is adjusted, the pressure roller one 7 and the pressure roller two 11 are installed on the mounting seat 5, and the spacing between the pressure rollers is also adjusted, so that the wire harness is pressed tightly through the pressure rollers, and the wire is conveniently paid out, the handle 8 is rotated, the handle 8 drives the pressure roller one 7 to rotate, the meshing structure between the gear one 6 and the gear two 12 drives the gear two 12 to rotate, the gear one 6 rotates counterclockwise, the gear one 6 drives the gear two 12 to rotate clockwise, the rotation directions of the pressure rollers are opposite, the wire harness is conveniently pushed outwards, and the wire is conveniently pulled out, in addition, the surface of the pressure roller is provided with the rubber ring 9, the rubber ring 9 has the structure that the two sides are convex and the middle is concave, when the pressure rollers are close to each other, the rubber rings 9 on the pressure roller one 7 and the pressure roller two 11 are extruded together, and then the spacing between the pressure roller one 7 and the pressure roller two 11 is reduced, after the adjusting screw 17 is loosened, the spacing between the pressure roller one 7 and the pressure roller two 11 is reset under the resilience of the rubber ring 9.

[0028] The working principle of the utility model is:

[0029] When the utility model is used, one end of the wire harness on the wire reel 2 is pulled out and then passes through the inside of the auxiliary box 4 in front of the wire reel 2, the wire harness passes through between the two groups of parallel pressure rollers, the threaded connection between the adjusting screw 17 and the auxiliary box 4 is utilized, the adjusting screw 17 is rotated, the adjusting screw 17 moves downwards and penetrates through the top of the auxiliary box 4 and then contacts the mounting seat 5, the upper mounting seat 5 is pressed downwards, the lower mounting seat 5 and the auxiliary box 4 are in fixed structure, the spacing between the upper and lower mounting seats 5 is reduced, the pressure roller one 7 and the pressure roller two 11 are installed on the mounting seat 5, and the spacing between the pressure rollers is also adjusted, so that the wire harness is pressed tightly through the pressure rollers, secondly, the handle 8 is used, the handle 8 is connected with one end of the pressure roller one 7, the handle 8 drives the pressure roller one 7 to rotate, the pressure roller one 7 is connected with the gear one 6 and is in rotating structure with the mounting seat 5, the pressure roller two 11 is connected with the gear two 12 and is in rotating structure with the lower mounting seat 5, the meshing structure between the gear one 6 and the gear two 12 is utilized, the gear one 6 drives the gear two 12 to rotate, the gear one 6 rotates counterclockwise, the gear one 6 drives the gear two 12 to rotate clockwise, the rotation directions of the pressure rollers are opposite, the wire harness is conveniently pushed outwards, and the wire is conveniently pulled out.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pay-off stand for facilitating pulling out of a wire harness, characterized by, Include: Supporting rod (1), the middle part of the supporting rod (1) is provided with a wire reel (2), the left and right ends of the supporting rod (1) are provided with a support (3) through a screw, and the front end of the support (3) is fixedly connected with an auxiliary box (4), the left and right sides of the auxiliary box (4) are slidably connected with a mounting seat (5), and the surface of the mounting seat (5) is rotatably provided with a gear (6), the inner wall of the mounting seat (5) is rotatably connected with a pressure roller (7), the surface of the pressure roller (7) is fixedly provided with a rubber ring (9), and the middle surface of the rubber ring (9) is provided with a resin rubber plate (10), the lower side of the pressure roller (7) is provided with a pressure roller (11), one end of the pressure roller (11) is provided with a gear (12), the end of the pressure roller (7) away from the gear (6) is fixedly connected with a crank (8), and the top of the auxiliary box (4) penetrates an adjusting screw (17).

2. A pay-off stand for facilitating the pulling of a wire harness according to claim 1, characterized in that The pressure roller (7) and the gear (6) are fixedly connected, and the mounting seat (5) and the auxiliary box (4) are slidably connected.

3. A pay-off stand for facilitating the pulling of a wire harness according to claim 1, characterized in that, The pressure roller (7) and the pressure roller (11) are parallel to each other, and the gear (6) and the gear (12) are in meshing structure.

4. A pay-off stand for facilitating the pulling of a wire harness according to claim 1, characterized in that, The top of the auxiliary box (4) and the adjusting screw (17) are threadedly connected, and the adjusting screw (17) penetrates the top of the auxiliary box (4) and is in contact with the mounting seat (5).

5. A pay-off stand for facilitating the pulling of a wire harness according to claim 1, characterized in that, The surface of the supporting rod (1) is provided with a moving ring (13), and the inner wall of the moving ring (13) is connected with a telescopic cylinder (14), the outer edge of the moving ring (13) is rotatably connected with a resisting rod (15) through a rotating shaft, and the surface of the resisting rod (15) is provided with a resisting roller (16).

6. A pay-off stand for facilitating the pulling of a wire harness according to claim 5, characterized in that The moving ring (13) and the supporting rod (1) are slidably connected, and the resisting rod (15) and the moving ring (13) are rotatably connected, and the middle part of the resisting rod (15) is rotatably connected through the shaft.

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