Wire harness traction equipment for rubber-coated wire production

Abstract

The utility model relates to the technical field of rubber-coated wire production, in particular to wire harness traction equipment for rubber-coated wire production, which comprises a vertical plate, a traction guide wheel is arranged at the front end of the vertical plate, an annular groove is formed in the middle of the traction guide wheel, and a front limiting annular plate and a rear limiting annular plate are respectively arranged on the front side and the rear side of the inner side of the annular groove. According to the utility model, through the arrangement of the rear limiting ring plate, the front limiting ring plate, the pressing wheels, the guide columns, the first sliding blocks, the limiting arc plates and the second sliding blocks, the wire harness traction equipment for rubber-coated wire production can be conveniently used in the actual use process, so that the wire harness can be conveniently pulled out, and the production efficiency of the rubber-coated wire can be improved. The rear limiting ring plate and the front limiting ring plate which have the rebound effect and the pressing wheel which is adjusted in a sliding mode are used for limiting the wire harness from the front direction, the rear direction and the upper direction respectively, and the phenomenon that the wire harness is prone to position deviation or loosening and falling in the wire harness traction process of equipment is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber-coated wire production, in particular to a wire harness traction device for rubber-coated wire production. Background Art

[0002] Rubber coated wire is a special packaging wire, among which the common rubber coated wire includes nylon rubber coated wire, which can be used as a sheath material to cover the surface of other materials for external protection. At the same time, in the production process of rubber coated wire in the workshop, in order to facilitate the accurate introduction of rubber coated wire into the next level of processing, usually the wire harness traction equipment is used on the production line to lead the rubber coated wire;

[0003] When the wire harness traction equipment in the prior art is started and used, it is generally mainly through the use of a row of guide wheel group structures to guide and pull the wire harness into the next level processing equipment. However, considering that there are no limiting measures in the traction and wire feeding process in some cases, the wire harness after being subjected to a large traction force can easily be displaced from the guide wheel group or directly loosen and fall off, which will also affect the normal traction and lead-in operation of the entire wire harness traction equipment. Therefore, a wire harness traction equipment for rubber-coated wire production is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a wire harness pulling device for producing rubber-coated wires, so as to solve the problem that the wire harness may deviate or become loose and fall off during actual use of the prior art wire harness pulling device mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire harness traction device for rubber-coated wire production comprises a vertical plate, a traction guide wheel is provided at the front end of the vertical plate, a ring groove is opened in the middle position of the traction guide wheel, a front limit ring plate and a rear limit ring plate are respectively provided on the front and rear sides of the inner side of the ring groove, a wire harness body is provided between the front limit ring plate and the rear limit ring plate, guide pillars are fixedly connected to the ends of the front limit ring plate and the rear limit ring plate away from the middle position of the ring groove, first sliders are fixedly connected to the two sides of the guide pillars, a spring is fixedly connected to the other end of the guide pillars, limiting arc plates are fixedly connected to the annular edge positions of the front limit ring plate and the rear limit ring plate, and a second slider is fixedly connected to the side end of the limiting arc plate close to the traction guide wheel.

[0007] Preferably, three traction guide wheels are provided in the horizontal direction, and the traction guide wheels are rotatably connected to the vertical plate.

[0008] Preferably, the wiring harness body is arranged on the inner side of the ring groove, and the wiring harness body is respectively abutted against the front limit ring plate and the rear limit ring plate, and the front limit ring plate and the rear limit ring plate are respectively sleeved on the outside of the traction guide wheel, and the traction guide wheel and the first slider are slidingly connected, and the spring is arranged inside the traction guide wheel, and the spring is elastically connected through the guide column, the first slider and the rear limit ring plate.

[0009] Preferably, the limiting arc plates are distributed in a circular array structure along the center point of the rear limiting ring plate, the second slider is arranged in a hemispherical structure, and the outer surface of the traction guide wheel is provided with a sliding groove slidably connected to the second slider.

[0010] Preferably, a limiting slide is fixedly connected to the upper front position of the traction guide wheel, a connecting shaft is slidably connected to the upper position of the limiting slide, a limiting slide is fixedly connected to the front end of the connecting shaft, the limiting slide is arranged in a rectangular structure, a pressure wheel is rotatably connected to the rear end of the connecting shaft, the pressure wheel and the outer surface of the wiring harness body are abutted, limiting clamps are fixedly connected to both sides of the limiting slide, and the limiting clamps and the limiting slide are fixedly connected with bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the rear limit ring plate, the front limit ring plate, the pressure wheel, the guide column, the first slider, the limiting arc plate and the second slider are arranged to facilitate the wire harness traction equipment for the rubber-coated wire production. During actual use, under the dual guiding and limiting action of the guide column, the first slider, the limiting arc plate and the second slider, the rear limit ring plate and the front limit ring plate with a rebound effect and the pressure wheel after sliding adjustment are respectively used to limit the wire harness from the front, back and upper directions respectively. By making limiting measures in advance, it is possible to prevent the equipment from easily deviating from the position of the wire harness or loosening and falling off during the process of pulling the wire harness, and it is also possible to avoid the falling or deviation of the wire harness, which makes it inconvenient for the entire equipment to carry out subsequent traction and lead-in operations normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top view of the traction guide wheel structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0016] Figure 4 This is a schematic diagram of the rear limiting ring plate structure of the utility model.

[0017] In the figure: 1, vertical plate; 2, traction guide wheel; 3, ring groove; 4, rear limit ring plate; 5, front limit ring plate; 6, wire harness body; 7, guide column; 8, first slider; 9, spring; 10, limiting arc plate; 11, second slider; 12, pressure wheel; 13, connecting shaft; 14, limiting slide seat; 15, limiting slide plate; 16, limiting clamping plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 , the utility model provides a technical solution:

[0020] A wire harness traction device for rubber-coated wire production comprises a vertical plate 1, a traction guide wheel 2 is provided at the front end of the vertical plate 1, a ring groove 3 is opened in the middle position of the traction guide wheel 2, a front limit ring plate 5 and a rear limit ring plate 4 are respectively provided on the front and rear sides of the inner side of the ring groove 3, a wire harness body 6 is provided between the front limit ring plate 5 and the rear limit ring plate 4, a guide column 7 is fixedly connected to the front limit ring plate 5 and the rear limit ring plate 4 at one end away from the middle position of the ring groove 3, a first slider 8 is fixedly connected to the two sides of the guide column 7, a spring 9 is fixedly connected to the other end of the guide column 7, a limiting arc plate 10 is fixedly connected to the annular edge positions of the front limit ring plate 5 and the rear limit ring plate 4, and a second slider 11 is fixedly connected to the side end of the limiting arc plate 10 close to the traction guide wheel 2.

[0021] like Figure 1 and Figure 2 As shown, there are three traction guide wheels 2 along the horizontal direction, and the traction guide wheels 2 are rotatably connected with the vertical plate 1. Under the setting of the rotatable connection, the three traction guide wheels 2 support the setting of self-rotation, which will be beneficial for the equipment to realize the traction and guiding operation of the wire harness; the wire harness body 6 is arranged on the inner side of the annular groove 3, and the wire harness body 6 is respectively abutted against the front limit ring plate 5 and the rear limit ring plate 4, and the front limit ring plate 5 and the rear limit ring plate 4 are respectively sleeved on the outside of the traction guide wheel 2, and the traction guide wheel 2 and the first slider 8 are slidingly connected. The spring 9 is arranged inside the traction guide wheel 2, and the spring 9 is elastically connected through the guide column 7, the first slider 8 and the rear limit ring plate 4. When the front limit ring plate 5 and the rear limit ring plate 4 are squeezed due to the transmission of the wire harness, the multiple springs 9 will deform and apply the generated elastic potential energy to the front limit ring plate 5 and the rear limit ring plate 4, so that the two can realize the elastic pressure on the wire harness.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the limiting arc plate 10 is distributed in a circular array structure along the center point of the rear limiting ring plate 4, the second slider 11 is arranged in a hemispherical structure, and the outer surface of the traction guide wheel 2 is provided with a slide groove slidably connected to the second slider 11. In the process of the front limiting ring plate 5 and the rear limiting ring plate 4 realizing the elastic pressure on the wire harness, when a small forward and backward movement operation occurs, the double guide limitation composed of the guide column 7, the first slider 8, the limiting arc plate 10 and the second slider 11 will assist in guiding it; a limiting slide seat 14 is fixedly connected to the upper front position of the traction guide wheel 2, and the upper position of the limiting slide seat 14 A connecting shaft 13 is slidably connected, and a limiting slide 15 is fixedly connected to the front end of the connecting shaft 13. The limiting slide 15 is arranged in a rectangular structure. The rear end of the connecting shaft 13 is rotatably connected to a pressure wheel 12. The pressure wheel 12 and the outer surface of the wiring harness body 6 are abutted. Limiting clamps 16 are fixedly connected to both sides of the limiting slide 15. The limiting clamps 16 and the limiting slide 14 are fixedly connected with bolts. After the pressure wheel 12 is adjusted up and down by the cooperation of the limiting slide 15, the connecting shaft 13, the limiting slide 14 and the limiting clamp 16, the pressure wheel 12 pressing the upper end of the wiring harness will play a limiting role from the upper position.

[0023] Working process: when it is necessary to use the wire harness traction equipment to assist the production of the rubber-coated wire, first, before using the equipment, a plurality of sets of limit ring plates can be propped open respectively, so that the wire harness body 6 pre-connected to the feed end of the next-level processing equipment can be inserted between the ring grooves 3, and then as the rubber-coated wire is pulled by the feed end of the next-level processing equipment, it is transmitted from left to right. Under the support of the vertical plate 1, the guide traction structure composed of three traction guide wheels 2 will use the transmission force generated by its own rotation to guide and pull the rubber-coated wire that needs to be introduced into the next-level processing equipment. When the rubber-coated wire is subjected to a large pulling force and the rear limit ring plate 4 and the front limit ring plate 5 are squeezed respectively, the guide column 7, the first slider 8, and the limit ring plate 5 are pulled together. Under the dual guiding and limiting action of the arc fixing plate 10 and the second slider 11, the rear limiting ring plate 4 and the front limiting ring plate 5 will use the rebound potential energy generated by multiple springs 9 after being squeezed to always elastically press the wiring harness body 6, and also press the upper end of the wiring harness together with the pressure wheel 12, so that the wiring harness body 6 can be always limited in the annular groove 3 to avoid the phenomenon of the wiring harness position being offset or loose and falling. After the rubber-coated wire is introduced into the annular groove 3, the adjustment coupling 13 can be slid up and down toward the installation position of the rubber-coated wire. After sliding into place, the limiting slide 14 and the limiting clamping plate 16 are connected at the same time by bolts for tightening and limiting, so that the pressure wheel 12 after the upper and lower positions are adjusted can press the wiring harness body 6, so as to achieve the purpose of further limiting the wiring harness.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness pulling device for producing rubber-coated wires, comprising a vertical plate (1), characterized in that: A traction guide wheel (2) is provided at the front end of the vertical plate (1), a ring groove (3) is provided in the middle of the traction guide wheel (2), a front limiting ring plate (5) and a rear limiting ring plate (4) are provided at the front and rear sides of the inner side of the ring groove (3), a wiring harness body (6) is provided between the front limiting ring plate (5) and the rear limiting ring plate (4), a guide column (7) is fixedly connected at one end of the front limiting ring plate (5) and the rear limiting ring plate (4) away from the middle of the ring groove (3), a first slider (8) is fixedly connected at both sides of the guide column (7), a spring (9) is fixedly connected at the other end of the guide column (7), a limiting arc plate (10) is fixedly connected at the edge of the annular surface of the front limiting ring plate (5) and the rear limiting ring plate (4), and a second slider (11) is fixedly connected at one side end of the limiting arc plate (10) close to the traction guide wheel (2).

2. The wire harness pulling device for producing rubber-coated wires according to claim 1, characterized in that: The traction guide wheels (2) are provided with three in total along the horizontal direction, and the traction guide wheels (2) are rotatably connected to the vertical plate (1).

3. The wire harness pulling equipment for rubber-coated wire production according to claim 1, characterized in that: The wire harness body (6) is arranged on the inner side of the annular groove (3), and the wire harness body (6) is respectively arranged in contact with the front limiting ring plate (5) and the rear limiting ring plate (4), and the front limiting ring plate (5) and the rear limiting ring plate (4) are respectively sleeved on the outside of the traction guide wheel (2), and the traction guide wheel (2) and the first slider (8) are slidably connected, and the spring (9) is arranged inside the traction guide wheel (2), and the spring (9) is elastically connected through the guide column (7), the first slider (8) and the rear limiting ring plate (4).

4. The wire harness pulling device for rubber-coated wire production according to claim 1, characterized in that: The limiting arc plates (10) are distributed in a ring array structure along the center point of the rear limiting ring plate (4); the second slider (11) is arranged in a hemispherical structure; and the outer surface of the traction guide wheel (2) is provided with a sliding groove slidably connected to the second slider (11).

5. The wire harness pulling equipment for rubber-coated wire production according to claim 1, characterized in that: A limiting slide (14) is fixedly connected to the upper front position of the traction guide wheel (2), a connecting shaft (13) is slidably connected to the upper position of the limiting slide (14), a limiting slide plate (15) is fixedly connected to the front end of the connecting shaft (13), the limiting slide plate (15) is arranged in a rectangular structure, a pressure wheel (12) is rotatably connected to the rear end of the connecting shaft (13), the pressure wheel (12) and the outer surface of the wiring harness body (6) are abutted, and limiting clamping plates (16) are fixedly connected to the two sides of the limiting slide plate (15), and the limiting clamping plates (16) and the limiting slide seat (14) are fixedly connected by bolts.

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