Sole mold convenient to disassemble and assemble

The utility model discloses a shoe sole mould convenient to disassemble and assemble, which comprises a mounting bottom plate, the top of the mounting bottom plate is fixedly connected with a fixing plate, the top of the fixing plate is provided with a bottom mould, four corners of the top of the mounting bottom plate are fixedly connected with supporting columns, and a shell is fixedly connected among the four supporting columns. The bottom of the shell is fixedly connected with an air cylinder, and the bottom of the air cylinder is fixedly connected with a connecting plate. Through cooperative use of the mounting bottom plate, the fixing plate, the bottom mold, the supporting columns, the shell, the air cylinder, the connecting plate, the upper mold, a fixing block, a connecting block, a clamping block, a spring and a clamping groove, the problem that in the using process of a traditional shoe sole mold, a lower mold cannot be replaced conveniently and rapidly, and the use cost of the traditional shoe sole