Fatigue-resistant rubber part for mechanical arm wire harness

Abstract

The utility model discloses an anti-fatigue rubber part for a mechanical arm wire harness, which comprises a wire harness body, a rubber part is arranged on the outer side of the wire harness body, a V-shaped groove is arranged on the outer side surface of the rubber part, first connecting parts and second connecting parts are arranged at two ends of the rubber part, and the second connecting parts and the first connecting parts are arranged symmetrically. Outer threads are arranged on the outer side faces of the first connecting piece and the second connecting piece, connecting nuts are connected to the first connecting piece and the second connecting piece in a threaded mode, and openings are formed in the connecting nuts. According to the fatigue-resistant rubber part for the mechanical arm wire harness, through the arrangement of the rubber part, the first connecting part, the second connecting part and the connecting nut, the rubber part can be conveniently installed to protect the mechanical arm wire harness, through the arrangement of the V-shaped groove, the fatigue resistance of the rubber part is improved, and the service life of the rubber part is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness protection, in particular to a fatigue-resistant rubber piece for a mechanical arm wire harness. Background Art

[0002] Among automated mechanical devices, the most widely used are robotic arms, which can be used in industrial manufacturing, medical treatment, semiconductor manufacturing and other fields. However, in each field, the various robotic arms have different shapes, but they are all able to accept instructions to perform operations at a certain point. Before the robotic arm is used, some wiring harnesses will be laid on the surface of the robotic arm to transmit instructions, etc. If the wiring harness is damaged, the robotic arm will lose control.

[0003] To protect the wiring harness of the robotic arm, the wiring harness needs to be wrapped inside the protective cover. When the wiring harness is wrapped with a traditional protective cover, the reserved incision of the protective cover needs to be pried open little by little, and then the wiring harness is placed inside the protective cover. The operation is more cumbersome, and the opened incision is easy to close automatically, resulting in inconvenience in installation. In addition, the fatigue resistance of the rubber parts is poor, which shortens the service life of the rubber parts. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a fatigue-resistant rubber part for a robotic arm wiring harness, which aims to solve the problem that when the traditional protective cover is used to wrap the wiring harness, the reserved incision of the protective cover needs to be pried open little by little, and then the wiring harness needs to be placed inside the protective cover. The operation is rather cumbersome, and the pried open incision is prone to close automatically, resulting in inconvenience in installation. The rubber part also has poor fatigue resistance, which shortens the service life of the rubber part.

[0005] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0006] A fatigue-resistant rubber part for a robotic arm harness comprises a harness body, a rubber part is arranged on the outside of the harness body, a V-shaped groove is arranged on the outer side of the rubber part, a first connecting part and a second connecting part symmetrically arranged with the first connecting part are arranged at both ends of the rubber part, external threads are arranged on the outer sides of the first connecting part and the second connecting part, connecting nuts are threadedly connected to the first connecting part and the second connecting part, and an opening is opened on the connecting nut.

[0007] Furthermore, a buckle and a slot are provided on one side of the rubber parts close to each other, and the buckle and the slot are matched.

[0008] Furthermore, a positioning block is provided on one side of the first connecting member close to the second connecting member, and a positioning groove is provided on one end of the second connecting member close to the first connecting member, and the positioning block is clamped in the positioning groove.

[0009] Furthermore, both the second connecting member and the first connecting member are provided with fixing blocks.

[0010] Furthermore, the rubber member is fixedly connected to the second connecting member and the first connecting member respectively.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a fatigue-resistant rubber part for a robot arm wiring harness. The rubber part, the first connecting part, the second connecting part and the connecting nut are provided, so that the rubber part can be conveniently installed to protect the robot arm wiring harness. The V-shaped groove is provided to improve the fatigue resistance of the rubber part and the service life of the rubber part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 For the utility model Figure 2 Schematic diagram of the cross-sectional structure of the middle BB;

[0016] Figure 4 For the utility model Figure 2 AA cross-sectional structure diagram;

[0017] Figure 5 For the utility model Figure 4 Enlarged structural diagram at point C in the middle.

[0018] Reference table of reference numerals:

[0019] 1. Wire harness body; 2. Rubber part; 3. V-shaped groove; 4. First connecting piece; 5. Second connecting piece; 6. Connecting nut; 7. Opening; 8. Buckle; 9. Slot; 10. Positioning block; 11. Positioning groove; 12. Fixing block. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] like Figures 1 to 5As shown, a fatigue-resistant rubber part for a robotic arm wiring harness comprises a wiring harness body 1, a rubber part 2 is arranged on the outside of the wiring harness body 1, and a V-shaped groove 3 is arranged on the outer side of the rubber part 2. By setting the V-shaped groove 3, when the rubber part 3 is bent, the breakage or deformation damage of the rubber part is reduced, the wear of the rubber part is reduced, and the fatigue resistance of the rubber part is improved.

[0024] Both ends of the rubber member 2 are provided with a first connecting member 4 and a second connecting member 5 symmetrically arranged with the first connecting member 4. The rubber member 2 is fixedly connected to the second connecting member 5 and the first connecting member 4 respectively. The outer sides of the first connecting member 4 and the second connecting member 5 are provided with external threads. The first connecting member 4 and the second connecting member 5 are threadedly connected with connecting nuts 6, and the connecting nuts 6 are provided with openings 7.

[0025] A buckle 8 and a slot 9 are provided on the side of the rubber member 2 that are close to each other, and the buckle 8 and the slot 9 are adapted to each other.

[0026] A positioning block 10 is provided on one side of the first connecting member 4 close to the second connecting member 5 , and a positioning groove 11 is provided on one end of the second connecting member 5 close to the first connecting member 4 . The positioning block 10 is clamped in the positioning groove 11 .

[0027] The second connecting member 5 and the first connecting member 4 are both provided with fixing blocks 12 .

[0028] When the device is in use, the second connecting member 5, the first connecting member 4 and the rubber member 2 are wrapped around the outside of the wiring harness body 1, the buckle 8 and the slot 9 are engaged, the positioning block 10 is engaged in the positioning slot 11, the connecting nut 6 is passed through the wiring harness body 1 from the opening 7, and the connecting nut 6 is tightened to the outside of the second connecting member 5 and the first connecting member 4 to complete the installation.

[0029] The utility model discloses a fatigue-resistant rubber component for a mechanical arm wiring harness, which has a simple structure and is easy to install, and can improve the fatigue resistance of the rubber component, effectively protect the mechanical arm wiring harness, and improve the service life of the rubber component.

[0030] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A fatigue-resistant rubber part for a robot arm harness, comprising a harness body (1), characterized in that: A rubber part (2) is provided on the outside of the wiring harness body (1), a V-shaped groove (3) is provided on the outer side of the rubber part (2), a first connecting part (4) and a second connecting part (5) symmetrically arranged with the first connecting part (4) are provided at both ends of the rubber part (2), the outer side surfaces of the first connecting part (4) and the second connecting part (5) are provided with external threads, the first connecting part (4) and the second connecting part (5) are threadedly connected with connecting nuts (6), and the connecting nuts (6) are provided with openings (7).

2. The fatigue-resistant rubber part for a robot arm wiring harness according to claim 1, characterized in that: A buckle (8) and a clamping groove (9) are provided on one side of the rubber member (2) close to each other, and the buckle (8) and the clamping groove (9) are adapted to each other.

3. The fatigue-resistant rubber part for a robot arm harness according to claim 1, characterized in that: A positioning block (10) is provided on one side of the first connecting member (4) close to the second connecting member (5), and a positioning groove (11) is provided on one end of the second connecting member (5) close to the first connecting member (4), and the positioning block (10) is snap-fitted into the positioning groove (11).

4. The fatigue-resistant rubber part for a robot arm harness according to claim 1, characterized in that: The second connecting member (5) and the first connecting member (4) are both provided with a fixing block (12).

5. The fatigue-resistant rubber part for a robot arm harness according to claim 1, characterized in that: The rubber member (2) is fixedly connected to the second connecting member (5) and the first connecting member (4) respectively.

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