Tire molding injection mold

The invention provides a tire forming injection mold, and relates to the technical field of injection molds, the tire forming injection mold comprises a model base, two model side plates are fixedly mounted at the two ends of the model base, a model sliding frame is fixedly mounted between the two model side plates and located on the model base, and mold sliding rails are arranged at the four corners between the two model side plates; a sliding base mold part is arranged on the mold sliding rail in a sliding mode, and a deformation center mold part is rotationally installed in the sliding base mold part. The sliding base mold part is matched with the deformation center mold part rotating in the middle, when rubber liquid is injected through the fixed injection mold part, an internally formed material can be annularly formed due to centripetal force through rotation, the texture of the whole tire is annularly formed in a layered mode, and dynamic balance of the tire during rotation is not affected; and through