| 摘要 |
PURPOSE: A knuckle molding apparatus for an eccentric cone is provided to reduce the time for molding a knuckle on an eccentric cone made of a thick material. CONSTITUTION: A knuckle molding apparatus for an eccentric cone comprises supporting members(20), an inner mold(40), a hydraulic cylinder guide(50), a hydraulic cylinder(70), a hydraulic cylinder supporting member, and fixing members(30). The supporting members support the bottom of an eccentric cone separate from the top of a base(10). The fixing members prevent the lifting of the eccentric cone. The inner mold is installed in an inner mold supporting member fixed to the top of the base. The hydraulic cylinder guide is fixed in a position opposite to the inner mold. An outer mold is fixed to the front end of the hydraulic cylinder and the rear end of the hydraulic cylinder contacts the hydraulic cylinder guide. The hydraulic cylinder supporting member is fixed to the top of the base and supports the bottom of the hydraulic guide to maintain an inclination of the hydraulic cylinder.
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