Mobile base for automatic welding robot

Abstract

The invention discloses a mobile base for an automatic welding robot. The mobile base comprises a fixed box, a mobile wheel and a servo motor. A base plate is arranged at the lower end of the fixed box, the lower end of the base plate is connected to the mobile wheel, the servo motor is mounted on the front side of the fixed box, a driving bevel gear is mounted in the middle of a threaded rod, a first clamping block is mounted on the threaded rod, a left adjusting screw is arranged on the left side of the threaded rod, movable rods are fixed to the left and right sides of the lower end of thefixed box, the lower end of the movable rod is connected to a buffer spring, a connecting rod is mounted at the lower end of the fixed box, and a shock absorbing spring is connected to the outer sideof the mobile block. The mobile base for the automatic welding robot can clamp and fix the welding robot stably while assisting a micro welding robot to move, so that a condition that the micro welding robot is toppled is avoided. During use, the mobile base can play a shock absorbing role to prevent a phenomenon that the welding robot jolts and vibrates during movement.

Description

technical field [0001] The invention relates to the technical field of welding robots, in particular to a mobile base for an automatic welding robot. Background technique [0002] A welding robot is an industrial robot engaged in welding. In modern industry, a robot is a man-made machine device that can automatically perform tasks. A welding robot can replace or assist humans in welding work. When moving the position of a welding robot, it needs to use To the mobile type base plate, the position of the welding robot can be easily changed by moving the base plate. [0003] However, the existing mobile bases have the following problems: [0004] 1. When the existing mobile base assists the movement of the micro-welding robot, it is not convenient to clamp the welding robot stably, which may easily cause the micro-welding robot to fall during the moving process; [0005] 2. The existing mobile base does not have a shock-absorbing effect when assisting the movement of the micr...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a mobile base for an automatic welding robot to solve the problem that the existing mobile base in the background technology is not convenient for stably clamping the welding robot when assisting the movement of the micro welding robot, which easily leads to The miniature welding robot topples over during the movement. When assisting the miniature welding robot to move, it does not have a shock absorption effect, which easily leads to the problem of bumps and vibrations when the miniature welding robot moves.

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