Short welding rod utilization device

The utility model discloses a short welding rod utilization device which comprises a short welding rod fixing base, a short welding rod connecting base and a connecting tail connected with a welding gun. One end of the short welding rod connecting seat is circular tube-shaped; the tube body is sleeved with a restraint ring, and the restraint ring slides along the outer side of the tube body; the end part of the other end of the short welding rod connecting seat is a convex arc-shaped surface, and three through holes are formed in the arc-shaped surface; the short welding rod fixing base is of a cylindrical structure, the surface connected with the short welding rod connecting base is a concave arc surface, and a fixing hole is formed in the center. One end of the connecting tail part is fixedly connected with the welding gun, and the other end of the connecting tail part penetrates out of the fixing hole and extends into one of the three through holes formed in the short welding rod connecting seat, so that t