Casting mold

The utility model discloses a casting mould, which comprises an upper mould and a lower mould, the upper mould is provided with an upper cavity, the top of the upper mould is provided with a feed inlet, the feed inlet is communicated with the upper cavity, the lower mould is provided with a lower cavity, the bottom of the lower cavity is provided with a supplementary connection groove, the inner wall of the supplementary connection groove is connected with a supplementary connection sand core, and the supplementary connection sand core is connected with the supplementary connection sand core. The shape and the size of the supplementary connection sand core are the same as those of the supplementary connection groove, the upper mold is connected with the lower mold, and the upper mold cavity and the lower mold cavity are matched to form a mold cavity used for casting molding. The problem that the quality of a product formed through casting is poor can be solved. 本实用新型公开了一种浇铸模具，包括上模和下模，所述上模设有上型腔，所述上模的顶部设有进料口，所述