Molding device

The invention discloses a forming device, which is beneficial to inhibiting damage of an iron core assembly while keeping and positioning the iron core assembly, adapts to treatment of different iron core assemblies, and improves the production efficiency. The forming device performs coil forming operation on an iron core assembly in which a coil is inserted into a stator iron core, and comprises a lower jig, an upper jig and an intermediate jig which is detachably arranged between the lower jig and the upper jig in the vertical direction, the lower jig supports the intermediate jig from the lower side, and the upper jig supports the intermediate jig from the upper side. The middle clamp is used for placing the iron core assembly in a manner that the axial direction is consistent with the vertical direction and can position the iron core assembly in the axial direction and the radial direction, and the upper clamp is used for performing coil forming operation on the iron core assembly placed on the middle cla