Work box

The utility model discloses an operation box. The tool box comprises a box body, a box cover, a portable operation bag, a first nylon fastener tape, a hinge, an operation tool box body, a second nylonfastener tape, a machining tool box, a chemical material box, a spare part auxiliary material box, a connecting block, a hanging ring, a fixing assembly, a grip, a fixing block, a connecting hole, aconnecting shaft, a roller, a sliding groove, a partition plate and a supporting block. The method is characterized in that the method is characterized by comprising the following steps; hinges are installed on the two sides of the top of the box body through screws. A box cover is mounted on one side of the hinge through a bolt; an operation tool box is arranged in the center of the top of the box body; a machining tool box, a chemical material box and a spare part auxiliary material box are arranged at the bottom of the operation tool box. According to the operation box, the storage space islarge, different objects c