Improved welding wire drawing die
Generally includes a mold sleeve and a core mold set in the mold sleeve, the middle of the core mold has a wire drawing hole, the periphery of the mold sleeve is provided with a cooling water ring, and the inner wall of the mold sleeve is directed from the wire feeding direction. The inner tapered surface structure with reduced wire outlet direction, the outer peripheral surface of the core mold is an outer tapered surface structure that is reduced from the wire feeding direction to the wire outlet direction and is matched with the inner tapered surface structure. The advantages are: 1. The core mold and the mold sleeve are matched by a tapered surface, and the tapered surface is reduced from the wire feeding direction to the wire outlet direction. During the drawing process, the core mold and the mold sleeve will not fall off, which is convenient for assembly and disassembly; 2. Cooling The outer circumference of the water ring is fixed on the periphery of the mold sleeve by a tie-down piece, which is convenient for assembly and disassembly.