Mold for production and injection molding of turnover box

The utility model discloses a mould for pass box production injection molding, which comprises a base, a box body outer mould and a box body inner mould, one end of the top of the base is provided with an L-shaped fixed seat through a support and a bolt, and the inner side of the L-shaped fixed seat is provided with the box body outer mould through a bolt. A box body inner mold is arranged in the box body outer mold in a sleeved mode, a positioning sleeve with a positioning function is installed at the center of the box body inner mold through an installation hole, a movable bottom plate is arranged at the inner bottom of the box body outer mold, and an electric hydraulic cylinder is installed at the bottom of an L-shaped fixing base through an installation hole; and a small air cooler is installed at the other end of the top of the base through a limiting support and bolts, and a hollow interlayer is arranged in a shell of the box body outer mold. The novel mold for injection molding can achieve rapid positi