Motor shell forming device and forming method thereof

The invention discloses a motor shell forming device and a forming method thereof. The motor shell forming device comprises a shell model which is divided into four parts averagely, and two opposite parts form a group. The motor shell forming device also comprises a base, a model shaping plate, a guide pillar, a central guide pillar, a laminate I, a laminate II, a slide rail assembly I, a slide rail assembly II, a positioning column, a lifting air cylinder I and a lifting air cylinder II. The forming method comprises mold assembling forming and demolding molding. The device is simple and compact in integral structure and can achieve automatic core-pulling, mold-opening, inner and outer heating, frosting and covering processes, so that automatic production is achieved. The motor shell produced has the advantages of being few in joint, attractive in shape, simple in step and the like, and meanwhile, the production efficiency can be improved, and the labor intensity of workers is reduced.By means of combined act