Investment precision casting vane guide wheel mold

The utility model discloses an investment precision casting blade guide wheel mold which comprises a bottom plate, supporting columns are fixedly connected to the two sides of the top of the bottom plate, an upper cover plate is fixedly connected to the tops of the supporting columns, a hydraulic oil cylinder is fixedly connected to one side of an inner cavity of the upper cover plate, and an upper mold is fixedly connected to the bottom of the hydraulic oil cylinder. A liquid injection hole is formed in the right side of the top of the upper mold, a protection box is fixedly connected to the position, located on the inner side of the supporting column, of the top of the bottom plate, a lower mold is fixedly connected to an inner cavity of the protection box, a box body is fixedly connected to the bottom of the bottom plate, and a motor is fixedly installed on one side of the bottom of an inner cavity of the box body. Through the arrangement of the motor, the rotating rod, the main gear, the auxiliary gear, t