Bonding wire clamp

The utility model provides a welding wire clamp, which is used for positioning a cable to a plate-shaped component and comprises a body, a clamping part and a positioning part, the body is provided with a containing groove used for containing the cable, and the cable is welded to the plate-shaped component; the fixing arm is formed by extending the body; the containing groove comprises a first side wall and a second side wall which are oppositely arranged, and the first fixing part and the second fixing part are formed by extending from the first side wall and the second side wall respectively; after the welding clamp is matched with the plate-shaped component, the plate-shaped component is fixed among the fixing arm, the first fixing part and the second fixing part, the fixing arm is fixed to one side of the plate-shaped component, and the first fixing part and the second fixing part are fixed to the other side, opposite to the side, of the plate-shaped component. According to the welding wire clamp provided