High-precision positioning traction sheave casting mold

The utility model relates to the technical field of casting, in particular to a high-precision positioning traction sheave casting mold. According to the technical scheme, the die comprises a lower die body and an upper die body, two sets of forming grooves are formed in the top of the lower die body, a plurality of sealing grooves are formed in the inner sides of the forming grooves respectively, positioning pins are fixedly installed at the corners of the top of the lower die body respectively, two sets of forming protruding plates are arranged at the bottom of the upper die body, and sealing protruding plates are embedded in the inner sides of the forming protruding plates respectively; positioning rings are embedded in the corners of the bottom of the upper mold correspondingly, positioning holes are formed in the positioning rings correspondingly, and a supporting base is fixedly installed at the top of the upper mold. Through the combination of various structures, the length of the die is shortened, the