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ROBOT-ARM HARNESS CONNECTION STRUCTURE AND MULTI-JOINED WELDING ROBOT

  • US 20190329428A1
  • Filed: 01/15/2018
  • Published: 10/31/2019
  • Est. Priority Date: 02/01/2017
  • Status: Active Grant
First Claim
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1. A robot-arm harness connection structure comprising:

  • a first arm;

    a second arm having a base end side rotatably coupled to a tip end portion of the first arm through an arm joint portion; and

    a harness extending from the tip end portion of the first arm and led in an arm inner side at the arm joint portion of the second arm,wherein the tip end portion of the first arm has a harness holding portion for holding one side of the harness in a longitudinal direction,the arm joint portion has a harness fixing portion for fixing the other side of the harness in the longitudinal direction to an inside of the arm joint portion, andthe harness fixing portion is configured such that the harness is arranged with the harness being inclined from a longitudinal axis of the second arm to a tip end portion side of the first arm.

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