Device for quenching forging part

The utility model relates to the technical field of quenching processing, and discloses a forging part quenching processing device which comprises a quenching machine body, a cooling mechanism is arranged outside the quenching machine body, a dismounting mechanism is arranged outside the quenching machine body, the cooling mechanism comprises a cooling box, one end of the cooling box is fixedly communicated with a water drainage pipe, and the other end of the cooling box is fixedly communicated with a water drainage pipe. One end of the drainage pipe fixedly communicates with a collection box, a filter screen is installed on the inner side of the collection box, one end of the collection box fixedly communicates with a discharge pipe, a filter frame is arranged at one end of the discharge pipe, a heat exchanger is installed at one end of the discharge pipe, a circulation assembly is arranged at one end of the heat exchanger, and the circulation assembly comprises a connecting pipe. According to the device for