Automobile metal part welding auxiliary device

Abstract

This invention discloses an auxiliary device for welding automotive metal parts, relating to the field of automotive parts technology. The auxiliary device includes a base with a slide rail on its top. A fixed plate is fixedly connected to the left end of the slide rail, and a movable plate is slidably connected to the right end of the slide rail. A clamping mechanism is provided on the top of the base. The clamping mechanism includes a primary motor, a linear motor, two rotating shafts, an L-shaped rod, an air cylinder, an arc-shaped block, a bent pipe, and a workpiece. The primary motor is fixedly connected to the left side surface of the fixed plate. The movable column slides out of the air cylinder to support the rotating workpiece, preventing it from sliding downwards from the linear motor due to its own weight during rotation. This prevents the workpiece from shifting due to downward sliding, which could cause the welding torch to shift its welding position when welding the back of the workpiece, affecting the welding effect.

Images