Shaping machine for motor stator

The invention relates to a shaping machine for a motor stator. The shaping machine comprises a rack, and a left external pressing mechanism and a right external pressing mechanism which are symmetrically arranged in the rack and are the same in structure. The right external pressing mechanism is arranged on one side of the left external pressing mechanism in a sliding mode through a sliding assembly. A fixing and adjusting assembly is arranged on one side of the left external pressing mechanism and used for fixing and adjusting a stator. When the right external pressing mechanism slides to a certain position through the sliding assembly, the left external pressing mechanism and the right external pressing mechanism are matched to shape the outer circle of an iron core winding of the stator. The left external pressing mechanism and the right external pressing mechanism are each internally provided with an internal expanding mechanism, the internal expanding mechanisms are coaxially arranged and used for shapin