The utility model discloses a casting mold of a casting machine for alloy materials or non-metallic materials. The casting mold comprises a casting mold part, wherein outer edges are arranged on the periphery of the casting mold part, an overflow port is formed in the outer edge of one side of the casting mold part, at least two rows of molding mold cavities are formed in the casting mold part, each row of molding mold cavities are uniformly divided into a plurality of molding mold cavities by division ribs, the heights of the division ribs are lower than the heights of the outer edges, upper openings of the molding mold cavities are rectangular or square, and the lengthwise sections of the molding mold cavities are arc-shaped. The casting mold has the advantages that the using effect of the casting mold part is obviously improved, the production capacity and the production efficiency are improved, and the service life is prolonged.