Suspension type automatic welding equipment

The utility model discloses suspension type automatic welding equipment, which relates to the technical field of welding equipment and comprises a base, a mounting frame is mounted in the middle of the top end of the base, a servo motor is mounted at the top end of the mounting frame, and the output end of the servo motor penetrates through the top end of the mounting frame and is connected with a ball screw. And the outer side of the ball screw is sleeved with a ball nut. Through the arrangement of the ball screw, under the driving of the servo motor, the ball screw can be driven to rotate, and the ball nut can be driven to move up and down through the rotation of the ball screw, so that the fixing rod drives the whole fixing arm to move up and down; and therefore, the overall height of the fixing arm can be flexibly adjusted, feeding and discharging work of the device is facilitated, a worker does not need to move the corresponding automobile parts up and down, and the burden of the worker is reduced. 本实用新型