Punching die structure of punching sheet machining system

The utility model relates to the technical field of motor punching sheet production and manufacturing, in particular to a punching die structure of a punching sheet processing system. Comprising an upper die base capable of moving up and down in a reciprocating mode and a fixed lower die base, a second female die and a first female die located in the second female die are rigidly fixed to the top of the upper die base, and a shaft hole waste piece male die capable of being embedded with the first female die on the inner side and a stator piece male die capable of being embedded with the first female die on the outer side are rigidly fixed to the bottom of the upper die base. A first discharging plate and a second discharging plate are elastically fixed to the positions, corresponding to the shaft hole waste piece male die and the stator piece male die, of the top of the lower die base correspondingly, and a third discharging plate is elastically arranged at the position, close to the outer side of the stator