Punching-free positioning device for electromechanical embedded sleeve in aluminum mold system

A punching-free positioning device for an electromechanical embedded sleeve in an aluminum die system relates to the technical field of constructional engineering and comprises a positioning device body, the positioning device body comprises a base, a first nut, a harness cord screw, a sleeve and a second nut, the upper surface of the base is welded to the lower surface of the first nut, the upper end of the sleeve is closed, and the lower end of the sleeve is open; a first through hole is formed in the closed end, the lower end of a harness screw penetrates through the first through hole and is in threaded connection with a first nut, the upper end of the harness screw is located above the first through hole, the upper portion of the harness screw is in threaded connection with a second nut, the lower end of the second nut abuts against the upper end of the sleeve, and the open end of the sleeve is pressed on the upper surface of the base. The lower surface of the base is fixedly connected with the end face,