Injection mold capable of controlling material flow speed

The utility model provides an injection mold capable of controlling the material flow speed, relates to the technical field of injection molds, solves the problem that the flow speed of the injection mold is better controlled during injection molding, and comprises two injection molds, the inner sides of the two injection molds are provided with mounting frames through bolts, and the mounting frames are connected with the injection mold through bolts. A positioning frame of an L-shaped structure is installed above the injection mold through a bolt, a set of flow speed adjusting pieces are installed on the inner side of the mounting frame, and each flow speed adjusting piece is jointly composed of a rotating block, a pushing rod and a mounting block. The effect of flow speed control is achieved through movement of the flow speed adjusting piece and the flow speed adjusting column, position measuring scales and the moving position of the rotating block are observed, the moving position of the flow speed adjusti