Disassembling and assembling unit tool storage device

The utility model relates to the technical field of storage equipment, in particular to a disassembly and assembly unit tool storage device which comprises a placement cabinet, a cabinet door is hinged to the surface of the placement cabinet, and a fixing rod is fixedly connected to one side of the cabinet door; the storage component for sorting the parts to be disassembled and assembled is arranged in the placement cabinet; the cabinet door is opened, the storage frame slides out of the placement cabinet, engine parts can be conveniently stored, storage is convenient, time and labor are saved, after the engine parts are stored, the cabinet door is closed, the storage frame is stored in the placement cabinet, dust and impurities are conveniently prevented from entering the storage frame by closing the cabinet door, and the cleanliness of the surfaces of the engine parts in the storage frame is improved; dust and impurities are prevented from falling onto the engine parts due to the fact that the storage frame