Motor stator shaping tool

The utility model discloses a shaping tool for a motor stator. The shaping tool comprises a lantern ring and two groups of pressure assemblies, the lantern ring is of an annular structure, the lantern ring is arranged on the outer surface of the stator body in a sleeving mode, a plurality of protrusions are arranged on the inner surface of the lantern ring, the protrusions are parallel to the center axis of the lantern ring, a positioning block is arranged on the outer surface of the lantern ring, the positioning block is connected with a limiting block in a sliding mode, and the limiting block is arranged on the outer surface of the lantern ring. A limiting groove matched with the positioning block is formed in one end of the limiting block in the center axis direction of the lantern ring, the positioning block is slidably connected to the inner surface of the limiting groove, the two sets of pressure assemblies are arranged at the two ends of the stator body respectively, and each pressure assembly comprise