Half type truck tire mold

The utility model relates to the technical field of tire molds, in particular to a split type truck tire mold which comprises a base and a protective cover, the protective cover is installed at the upper end of the base, the radius of the protective cover is the same as that of the base, clamping grooves are connected to the four corners of the upper end of the base, and clamping groove buttons are connected to one sides of the clamping grooves. According to the mold, the defects in the prior art are overcome, the protective cover and the base are arranged, the bottom of the mold is supported and protected through the base, the surface of the mold is protected through the protective cover at the upper end of the base, and the base and the protective cover are installed through the buckle, so that a user can freely detach the protective cover for use; and moreover, the upper mold and the lower mold of the device as well as the lower mold and the base are connected through the threaded columns, so that a user c