Valve casting forming machining equipment

The invention relates to the technical field of valve manufacturing, in particular to valve casting forming machining equipment which comprises a rack and a pouring mold body, the pouring mold body is placed at one end of the upper portion of the rack, notches are formed in the ends, close to the pouring mold body, of the two sides of the rack, and supporting plates are movably arranged in the notches and used for lifting the pouring mold body. A mounting frame is arranged at one end of the bottom of the rack, hydraulic rods are mounted at the two ends of the bottom of the mounting frame and used for driving the supporting plate to ascend and descend, a driving assembly for driving the mounting frame to transversely move is arranged at the bottom of the rack, sliding seats are fixed to the two ends of the mounting frame, knocking blocks are slidably arranged on the sliding seats, and force storage mechanisms are arranged in the sliding seats. A sand leaking groove is formed in one side of the upper portion of