Machining device for cast iron copper-inlaid gate wedge block

A machining device for a cast iron copper-inlaid gate wedge block is characterized in that the machining device comprises an upper die, the upper die is a rectangular flat plate, a plurality of bolts are arranged at the upper end of the upper die, two sets of bolts are arranged, each set comprises three bolts, and the bolts are symmetrically arranged in parallel along the center line of the upper die; the multiple drill bushings are used for machining holes, and the drill bushings are arranged in the upper die in a penetrating mode; the cast iron gate wedge block comprises an upper die and a lower die, the upper die is arranged at the upper end of the upper die, the lower die is arranged at the lower end of the upper die, the upper die and the lower die are fixed through a bolt, and a space is reserved between the lower die and the upper die so that a workpiece can be inserted and machined conveniently. The gate design and manufacturing efficiency is improved, and wedge block design and machining are further