The invention discloses a rapid forming device for intelligent machining of industrial design metal and a using method. The rapid forming device comprises a bottom plate, wherein baffles are fixedly connected to the two sides of the top part of the bottom plate, and a top plate is fixedly connected to the top parts of the opposite sides of the two baffles. The bottom plate, the baffles, the top plate, a partition plate, a transverse plate, a first motor, a lead screw, a sliding sleeve, a machining table, a first electric push rod, a first moving plate, a first protection box, a second motor, a first gear, a rotating rod, a second gear, a second electric push rod, a second moving plate, a second protection box, a third motor, a filtering box, a collecting pipe and a collecting cover are used in cooperation, such that the rapid forming device has the advantages that the forming efficiency and the smoke or dust collecting function are improved, and the problems that an existing rapid forming device for intelligent metal machining in industrial design is low in forming efficiency, needs to use multiple devices for machining, does not have the smoke or dust collecting function and cannot meet the use requirement can be effectively solved.