Equipment for machining inner diameter and end ring of cast-aluminum rotor

The utility model relates to the technical field of rotor processing equipment. The utility model relates to equipment, in particular to equipment for machining cast-aluminum rotor inner diameters andend rings. The device comprises a rack, the rack is provided with a lower die used for positioning and installing a rotor, an upper die used for machining the rotor and a driving piece used for driving the upper die to move up and down. A broach for broaching the inner hole of the rotor is also arranged at the bottom of the upper die; an impressing die used for impressing the rotor end ring is arranged at the bottom of the lower die, a lever used for pushing the impressing die to impress the rotor end ring is arranged on the rack in a rotating mode, and the lower die is further connected witha guide bar used for pushing the lever to rotate. The cast-aluminum rotor machining device is novel in structure and ingenious in design, the casting head treatment procedure, the rotor inner diameter machining procedure and