Automobile rear door frame assembly welding tool

Abstract

The utility model discloses a kind of automobile rear door frame assembly welding tool, it includes base, one-way screw rod and bidirectional screw rod are rotatably connected in the base interior, the one-way screw rod and bidirectional screw rod side surface are provided with slider one and slider two, the slider one and slider two inboard wall are rotatably connected with press roll one and press roll two respectively, the slider one and slider two upper surface are fixedly connected with telescopic plate, the telescopic plate output end is fixedly connected with pressing plate;Limiting groove, the limiting groove inboard wall is rotatably connected with shaft, the shaft side surface is fixedly connected with transparent plate, the shaft side surface is fixedly connected with baffle ring, the baffle ring side surface is fixedly connected with torsion spring. Through the above structure, the shaft can be driven by torsion spring transparent plate on its side surface to stand up, make transparent plate can carry out protection to welding position, prevent spark produced by welding from splashing to outside, and can make staff can observe welding process in real time, prevent welding process error.

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