Industrial-grade wear-resistant drag chain cable

Abstract

The utility model discloses an industrial grade wear-resistant tow chain cable, which comprises a tow chain cable body, a cable wear-resistant sheath is arranged on the outer side of the tow chain cable body, the cable wear-resistant sheath comprises a protective cover wrapped on the outer side of the tow chain cable body, and an upper positioning seat is fixedly arranged at the top of the protective cover. A lower positioning seat is fixedly mounted at one end, away from the upper positioning seat, of the protective cover, and the protective cover is positioned and mounted on the outer side of the drag chain cable body through the upper positioning seat and the lower positioning seat. According to the industrial grade wear-resistant tow chain cable, when the tow chain and the tow chain cable body move, the outer side of the tow chain cable body is wrapped with the protective cover, the protective cover is spirally arranged and covers the outer side of the tow chain cable body, the protective cover is in frictional contact with the inner wall of the tow chain, and the tow chain cable body does not rub against the inner wall of the tow chain; the purpose of prolonging the service life of the drag chain cable body is achieved.

Description

Technical Field

[0001] The utility model relates to the field of drag chain cables, in particular to an industrial-grade wear-resistant drag chain cable. Background Art

[0002] Drag chain cable is a special cable. Drag chain cable is mainly used in the drag chain system to make reciprocating motion with the drag chain. It has the following characteristics:

[0003] High flexibility: can withstand frequent bending, twisting and other actions without being easily damaged;

[0004] Good wear resistance: can adapt to the friction with other components in the drag chain;

[0005] Strong anti-interference ability: can effectively resist external electromagnetic interference and ensure the stability of signal transmission;

[0006] Drag chain cables are often used in some equipment and occasions that need to be moved, such as CNC machine tools, robots, automated production lines, etc. For example, in the joints of industrial robots, drag chain cables must move and bend continuously with the movements of the robots to ensure stable transmission of power and signals; in the moving parts of CNC machine tools, drag chain cables also play a similar role; these application scenarios have very high requirements for the quality and performance of drag chain cables;

[0007] The main reasons why the drag chain cable is prone to wear during operation are as follows: the drag chain cable needs to constantly move back and forth, bend, stretch and other movements with the drag chain. This continuous dynamic process will cause the outer sheath and other parts of the cable to be constantly subjected to friction and stress, which will easily cause wear over time, reducing the service life of the drag chain cable. Utility Model Content

[0008] The purpose of the utility model is to provide an industrial-grade wear-resistant drag chain cable to solve the defects mentioned in the above background technology.

[0009] To achieve the above-mentioned purpose, an industrial-grade wear-resistant drag chain cable is provided, comprising a drag chain cable body, a cable wear-resistant armor is installed on the outside of the drag chain cable body, the cable wear-resistant armor comprises a protective cover wrapped around the outside of the drag chain cable body, and an upper positioning seat is fixedly arranged on the top of the protective cover, and a lower positioning seat is fixedly installed on one end of the protective cover away from the upper positioning seat, and the protective cover is positioned and installed on the outside of the drag chain cable body through the upper positioning seat and the lower positioning seat.

[0010] Preferably, the protective cover is a spiral structure made of rubber material, and the pitch of the protective cover is 2.5 cm.

[0011] Preferably, a wrapping area is provided inside the protective cover, and the wrapping area is adapted to the size of the drag chain cable body, and the drag chain cable body is inserted into the wrapping area inside the protective cover.

[0012] Preferably, the upper positioning seat and the lower positioning seat are both annular structures made of rubber material, and the diameters of the upper positioning seat and the lower positioning seat are consistent.

[0013] Preferably, an upper positioning opening is arranged inside the upper positioning seat, and a lower positioning opening is arranged inside the lower positioning seat, and the diameters of the upper positioning opening and the lower positioning opening are consistent.

[0014] Preferably, the inner diameter of the upper positioning opening is smaller than the diameter of the drag chain cable body, and the upper positioning seat is fixed to the outside of the drag chain cable body through the upper positioning opening, and the lower positioning seat is fixed to the outside of the drag chain cable body through the lower positioning opening.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The outer side of the drag chain cable body is wrapped with a cable wear-resistant armor. The cable wear-resistant armor is made of rubber and is soft in texture, which will not interfere with the drag chain during movement.

[0017] At the same time, when the drag chain and the drag chain cable body are moving, the outer side of the drag chain cable body is wrapped with a protective cover, and the protective cover is spirally arranged to cover the outer side of the drag chain cable body. The protective cover is used to rub against the inner wall of the drag chain, while the drag chain cable body will not rub against the inner wall of the drag chain, thereby achieving the purpose of increasing the service life of the drag chain cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0019] Figure 2 The utility model structure Figure 1 Side view of

[0020] Figure 3 This is a schematic diagram of the wear-resistant armor of the utility model structure cable;

[0021] Figure 4 It is a side view of the wear-resistant armor of the structural cable of the utility model.

[0022] Numbers in the figure: 1. Drag chain cable body; 2. Cable wear-resistant armor; 21. Protective cover; 22. Upper positioning seat; 23. Lower positioning seat; 24. Upper positioning port; 25. Lower positioning port; 26. Wrapping area. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides an industrial-grade wear-resistant drag chain cable, including a drag chain cable body 1, a cable wear-resistant armor 2 is installed on the outer side of the drag chain cable body 1, the cable wear-resistant armor 2 includes a protective cover 21 wrapped around the outer side of the drag chain cable body 1, and an upper positioning seat 22 is fixedly arranged on the top of the protective cover 21, and a lower positioning seat 23 is fixedly installed on one end of the protective cover 21 away from the upper positioning seat 22, and the protective cover 21 is positioned and installed on the outer side of the drag chain cable body 1 through the upper positioning seat 22 and the lower positioning seat 23.

[0025] Working principle: Install the drag chain cable body 1 inside the drag chain. When the drag chain reciprocates, the outer side of the drag chain cable body 1 is wrapped with the cable wear-resistant armor 2. The cable wear-resistant armor 2 is made of rubber and is soft in texture, which will not interfere with the drag chain during movement.

[0026] At the same time, when the drag chain and the drag chain cable body 1 are moving, the outer side of the drag chain cable body 1 is wrapped with a protective cover 21, and the protective cover 21 is spirally arranged to cover the outer side of the drag chain cable body 1. The protective cover 21 is used to rub against the inner wall of the drag chain, while the drag chain cable body 1 will not rub against the inner wall of the drag chain, thereby achieving the purpose of increasing the service life of the drag chain cable body 1.

[0027] As a preferred embodiment, the protective cover 21 is a spiral structure made of rubber material, and the pitch of the protective cover 21 is 2.5 cm.

[0028] A wrapping area 26 is provided inside the protective cover 21 , and the wrapping area 26 is adapted to the size of the drag chain cable body 1 , and the drag chain cable body 1 is inserted into the wrapping area 26 inside the protective cover 21 .

[0029] The protective cover 21 is spirally wrapped around the outer side of the drag chain cable body 1. When the drag chain cable body 1 reciprocates with the drag chain, no friction is generated between the drag chain cable body 1 and the drag chain, thereby protecting the drag chain cable body 1 and improving the wear resistance of the drag chain cable body 1. The protective cover 21 is able to withstand various factors that may cause wear in industrial environments and maintain a good performance state during long-term use.

[0030] As a preferred implementation, the upper positioning seat 22 and the lower positioning seat 23 are both annular structures made of rubber material, and the diameters of the upper positioning seat 22 and the lower positioning seat 23 are the same.

[0031] An upper positioning opening 24 is disposed inside the upper positioning seat 22 , and a lower positioning opening 25 is disposed inside the lower positioning seat 23 . The diameters of the upper positioning opening 24 and the lower positioning opening 25 are consistent.

[0032] The inner diameter of the upper positioning opening 24 is smaller than the diameter of the drag chain cable body 1 , and the upper positioning seat 22 is clamped on the outer side of the drag chain cable body 1 through the upper positioning opening 24 , while the lower positioning seat 23 is clamped on the outer side of the drag chain cable body 1 through the lower positioning opening 25 .

[0033] The installation method of the cable wear-resistant armor 2 is: expand the upper positioning seat 22, and sleeve the upper positioning seat 22 on the outside of the drag chain cable body 1. Through the friction between the upper positioning seat 22 and the drag chain cable body 1 after resetting, the protective cover 21 is fixed to cover the outside of the drag chain cable body 1.

[0034] 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. An industrial-grade wear-resistant drag chain cable, comprising a drag chain cable body (1), characterized in that: The outer side of the drag chain cable body (1) is installed with a cable wear-resistant armor (2), and the cable wear-resistant armor (2) comprises a protective cover (21) wrapped around the outer side of the drag chain cable body (1), and an upper positioning seat (22) is fixedly arranged on the top of the protective cover (21), and a lower positioning seat (23) is fixedly installed on one end of the protective cover (21) away from the upper positioning seat (22), and the protective cover (21) is positioned and installed on the outer side of the drag chain cable body (1) through the upper positioning seat (22) and the lower positioning seat (23).

2. The industrial-grade wear-resistant drag chain cable according to claim 1, characterized in that: The protective cover (21) is a spiral structure made of rubber material, and the pitch of the protective cover (21) is 2.5 cm.

3. The industrial-grade wear-resistant drag chain cable according to claim 1, characterized in that: A wrapping area (26) is arranged inside the protective cover (21), and the wrapping area (26) is adapted to the size of the drag chain cable body (1), while the drag chain cable body (1) is inserted into the wrapping area (26) inside the protective cover (21).

4. The industrial-grade wear-resistant drag chain cable according to claim 1, characterized in that: The upper positioning seat (22) and the lower positioning seat (23) are both annular structures made of rubber material, and the diameters of the upper positioning seat (22) and the lower positioning seat (23) are consistent.

5. The industrial-grade wear-resistant drag chain cable according to claim 4, characterized in that: An upper positioning opening (24) is provided inside the upper positioning seat (22), and a lower positioning opening (25) is provided inside the lower positioning seat (23), and the diameters of the upper positioning opening (24) and the lower positioning opening (25) are consistent.

6. An industrial-grade wear-resistant drag chain cable according to claim 5, characterized in that: The inner diameter of the upper positioning opening (24) is smaller than the diameter of the drag chain cable body (1), and the upper positioning seat (22) is fixed to the outside of the drag chain cable body (1) through the upper positioning opening (24), while the lower positioning seat (23) is fixed to the outside of the drag chain cable body (1) through the lower positioning opening (25).

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