STRUCTURE FOR SUPPORTING MOLD FOR CENTRIFUGAL CASTING MACHINE

PROBLEM TO BE SOLVED: To efficiently execute the attaching/detaching work of a bearing supporting type casting mold to a casting device. SOLUTION: This casting machine is constituted so as to arrange one pair of rotating supporting devices 2, 2 at the front and the rear parts in the axial direction of a centrifugal casting mold body 1 forming a cylindrical state and rotating around the axial center. In such a case, one pair of rotation supporting devices 2 are composed of an inner race 3 fixed to the outer periphery of the casting mold and an outer race 5 separated through bearing balls 4 and the outer periphery at the lower half part of the outer race 5 is formed as the surface shape matching to the surface of a supporting base 6 of the centrifugal casting mold body, and supporting shanks 5B, 5B extended in the horizontal direction at both shoulder parts 5A, 5A of the outer periphery of the upper half part are integrally arranged. Then, the base surfaces 6A, 6A corresponding to one pair of the rotation supporting devices 2, 2 of the base 6 supporting the centrifugal casting mold body 1 are formed as reverse trapezoid shape, and supporting stays 7, 7 are stood at both sides of the base 6 and shelf state parts 7A, 7A for receiving the supporting shanks 5B, 5B are constituted so as to extend in the inner surface of the supporting stays 7, 7.