Truck Bumper assembly welding fixture

The present invention discloses a heavy vehicle bumper assembly welding fixture, comprising a work platform, the work platform is on the same side is provided with a positioning device, the positioning device comprising a frame, a plurality of limiting post, adjusting means, a plurality of struts, multiple a plurality of positioning pins and the positioning pins fixing means; a plurality of struts at one end fixedly connected to the work platform, the other end of the plurality of struts sleeved on the fixing means; outer surface of the bumper structure as the cartridge holder matches ; limiting plurality of columns, a plurality of struts and adjustment means matches the position corresponding to the position distribution hole and the bumper mounting assembly work platform on bumper; a plurality of positioning pins distributed at positions of the working platform and a plurality of welded parts consistent corresponding locations on the bumper. Advantageous effects of the present invention are: simple structure, can be automatically aligned with the positioning pin of the bumper member a plurality of welding assembly of the welding position, improve work efficiency.