Casting mold convenient for material injection

The utility model belongs to the technical field of mold production and processing, and particularly relates to a casting mold convenient for material injection, which comprises a base, supporting foot stools are arranged at four corners of the bottom of the base, an electric cabinet is arranged at the top of the base, and a man-machine operation panel is arranged on the front surface of the electric cabinet; the workbench is arranged at the top of the electric cabinet, supports are arranged at the four corners of the top of the workbench, a top seat is arranged at the tops of the supports, a lower fixing mold is arranged in the middle of the top of the workbench, injection ports are formed in the two sides of the lower fixing mold, and an air cylinder is arranged in the middle of the bottom of the top seat. An upper fixed mold is arranged at the bottom of the air cylinder; the portal frames are arranged on the two sides of the top of the workbench, guide rails are arranged in inner cavities of the portal fra