Electrode holder capable of installing electrode in various ways

The utility model discloses an electric welding clamp which can install welding rods in various ways. The middle of the upper arm and the lower arm are hinged through a pin shaft, and a spring is installed between the rear of the upper arm and the lower arm; The lower part of the front end of the upper arm is provided with a right triangle upper jaw, and the front and rear of which are right angle planes and inclined planes respectively; An upward convex block is arranged on the front end of the lower arm, a right triangle lower jaw is arranged on the lower arm behind the convex block, and the front of the lower jaw is an inclined plane, which is matched with the inclined plane of the upper jaw; The upper jaw corresponds to between the boss and the lower jaw; A longitudinal electrode hole is arranged between the boss and the lower jaw, and an oblique electrode hole corresponding to the inclined plane of the upper jaw and the inclined plane of the lower jaw is arranged at the front of the lower arm; The utility model has the advantages that the clamping mouth can clamp welding rods at three different angles, which can meet different application occasions; Equipped with thermal insulation handle, it can be welded for a long time without hot hands. (the article goes to the industry academic news. If there is infringement, please inform the administrator to delete it)