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Wire arrangement structure of five/six-axis motor of six-degree-of-freedom industrial robot

An industrial robot and degree-of-freedom technology, used in manipulators, manufacturing tools, program-controlled manipulators, etc., can solve the problems of complex wiring structure of five or six-axis motors, restricting the structure and appearance of robots, and achieve clear wiring and compact space. Effect

Inactive Publication Date: 2016-08-31
JINAN SHIDAI SHIJIN TESTING MACHINE GRP
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AI Technical Summary

Problems solved by technology

In a general hollow six-degree-of-freedom welding robot, the wiring structure of the five-six-axis motor is relatively complicated, which restricts the structure and appearance of the robot

Method used

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  • Wire arrangement structure of five/six-axis motor of six-degree-of-freedom industrial robot

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Embodiment Construction

[0015] The present invention will be further described and defined below in conjunction with the accompanying drawings and specific embodiments.

[0016] like figure 1 As shown, a wiring structure of a six-degree-of-freedom industrial robot five-six-axis motor includes an elbow housing 1, an arm 8 connected to the elbow housing 1, and a five-axis motor 10 and a six-axis motor mounted on the arm 8. The motor 9, the elbow housing 1 is provided with a hollow central shaft 5, and the central shaft 5 is provided with a hollow sleeve 15 that coincides with its axis. In the shafting space, the hollow sleeve 15 forms a space for external equipment cables to pass through. The shafting space between the central rotating shaft 5 and the hollow sleeve 15 is provided with a wire guard spring 12 for protecting the five or six axis motor cables. The two ends of the wire protection spring 12 are fixed by the fixed end wire clamp 14 and the rotating end wire clamp 7 .

[0017] In this embodi...

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Abstract

The invention relates to a wire arrangement structure of a five / six-axis motor of a six-degree-of-freedom industrial robot. The wire arrangement structure comprises an elbow shell, a small arm and the five / six-axis motor mounted on the small arm; a center rotating shaft with a hollow internal is arranged in the elbow shell; a hollow sleeve overlapped with the axis of the center rotating shaft is arranged in the center rotating shaft; a shaft system space for passing through a cable of the five / six-axis motor is formed between the center rotating shaft and the hollow sleeve; a space for passing through a cable of external equipment is formed in the hollow sleeve; and a wire protection spring for protecting the cable of the five / six-axis motor is arranged in the shaft system space between the center rotating shaft and the hollow sleeve. The wire arrangement structure adopts the two spaces formed by the hollow sleeve and the center rotating shaft to respectively penetrate through the cable of the five / six-axis motor of a robot body and the cable of the external equipment; and because of compact space, the cables are arranged more clearly without interfering.

Description

technical field [0001] The invention relates to a wiring structure of a five-six-axis motor of a six-degree-of-freedom industrial robot, belonging to the field of industrial robots. Background technique [0002] In the development process of the industrial robot body, due to the limitations of the application, the elbow shell is required to be a hollow structure to facilitate the wiring of external functional equipment. Since the fifth and sixth axis motors of the robot body are located on the forearm connected to the elbow shell, this brings about the problem of routing the five or six axis motor cables in the elbow shell. In a general hollow six-degree-of-freedom welding robot, the wiring structure of the five-six-axis motor is relatively complicated, which restricts the structure and appearance of the robot. Contents of the invention [0003] Aiming at the defects of the prior art, the present invention discloses a wiring structure of a five-six-axis motor of a six-deg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/0009
Inventor 刘维平苑志朋徐会正
Owner JINAN SHIDAI SHIJIN TESTING MACHINE GRP
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