Mould used in upper jaw frame process and lower tooth jaw assembly

The utility model discloses a mold and a lower tooth jaw assembly used in an upper jaw frame process, the mold is used for manufacturing a lower tooth jaw gypsum base, and the mold comprises a mold body, a lower tooth jaw assembly and an upper jaw assembly, the protruding blocking part is arranged on the inner wall of the cavity and protrudes out of the surface of the inner wall of the cavity; the protruding blocking part divides the cavity into an upper cavity and a lower cavity, one end of the upper cavity is communicated with the opening, and the other end of the upper cavity is communicated with the lower cavity; the cavity has a preset depth and is used for accommodating a gypsum material, the upper cavity is used for accommodating a lower tooth jaw model, and the jaw plane of the lower tooth jaw model is flush with the top surface of the mold body. The lower tooth jaw gypsum base can be rapidly manufactured through the mold, the lower tooth jaw module is formed after the lower tooth jaw gypsum base is c