Part disassembling device

The utility model relates to the technical field of disassembly and classification, in particular to a part disassembly device which is used for disassembling a first part and a second part which are combined and comprises a rack, a punch and a driving device, and the rack comprises a bottom plate; the punching device is arranged on the rack and comprises a punch and a driving device, and the punch is connected to the driving device. The bearing table is arranged on the rack and obliquely arranged relative to the bottom plate, a guide groove is formed in the bearing table, a positioning hole is formed in the guide groove, and the guide groove extends in the oblique direction of the bearing table so that the first part and the second part which are combined can slide into the positioning hole from one end of the guide groove. And the positioning hole is aligned with the punch, and the punch is driven by the driving device to punch the first part, so that the first part and the second part are disassembled, the