Motor housing injection molding method with metal insert and injection mold of motor housing injection molding method

The invention discloses a motor housing injection molding method with a metal insert and an injection mold of the motor housing injection molding method, and relates to the technical field of injection molds. The motor housing injection molding method with the metal insert comprises the steps of preparing, axial locating, pre-locating, final locating, mold compounding, injection molding and the like. The injection mold comprises an axial locating assembly, a pre-locating assembly, a final locating assembly and a mold compounding assembly. The pre-locating assembly comprises a first drive part,the first drive part is connected with a pre-locating combined sliding block, and a pre-locating structure is formed on the pre-locating combined sliding block. The final locating assembly comprisesa first combined sliding block, the first combined sliding block is connected with a second drive part, and an inserted cooperation part is arranged on the first combined sliding block. By means of the motor housing injection