A mobile teachless welding robot

Abstract

The utility model relates to welding robot technical field, and disclose a kind of movable free teaching welding robot, including bearing plate, the pedestal of fixed connection in the top of bearing plate, the top of pedestal is fixedly connected with robot main body, and mobile assembly is set in the bottom of bearing plate, mobile assembly includes the U-shaped frame of fixed connection in the bottom of bearing plate, the outer wall right side of U-shaped frame is fixedly connected with driving motor, the output of driving motor is fixedly connected with bidirectional screw rod, bidirectional screw rod is movably penetrated the outer wall of U-shaped frame and extends to the inside of U-shaped frame, the other end of bidirectional screw rod is rotatably connected with the left side inner wall of U-shaped frame, the outer wall of bidirectional screw rod is symmetrically screw-connected with two sleeve blocks, by setting mobile assembly, the height of lifting plate can be adjusted, the bottom of universal wheel is attached to ground, to facilitate operator to push robot main body, by universal wheel rotation, realize the transfer to welding robot.