The utility model relates to the field of double-swing
welding guns, and discloses a novel handheld double-swing
welding gun which comprises a double-swing
welding gun body, a mounting plate is arranged at the top of the double-swing welding gun body, a rotary button is rotatably connected to the side wall of the mounting plate, a screw is fixedly connected to the end of the rotary button, a threaded block is in threaded connection with the outer wall of the screw, and a
threaded rod is fixedly connected to the threaded block. A
smoke suction
pipe is fixedly connected to the outer wall of the threaded block, a
smoke suction hopper is fixedly connected to a port of the
smoke suction
pipe, an adjusting
assembly is arranged on the surface of the smoke suction hopper and comprises a groove, a shifting ring is rotatably connected to the inner wall of the groove, and a lead screw is fixedly connected to the top end of the shifting ring; the outer wall of the lead screw is in threaded connection with an adjusting frame. According to the utility model, by arranging the mounting plate, the turn button, the screw rod and other structures, the distance position and the pitching angle of the smoke suction hopper from the welding head are switched, so that welding smoke can be immediately captured when being generated, and the safety, the efficiency and the
environmental protection property of welding operation are improved.