| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting device having simple construction for efficiently and shortly cutting a cut-off portion of a rubber molded product or the like while keeping its cut surface uniform. SOLUTION: The cutting device comprises a cylindrical hollow case 2 having a hollow portion 1a opening at both upper and lower ends and having a capacity corresponding to the outer shape of a machined molded product 1, for holding a first cut-off portion 1d of the machined molded product charged into the hollow portion in the state of being exposed through the lower side opening end to the outside for cutting operation, a supporting means 3 for supporting the hollow case at its rotational axis on the outer periphery of the hollow case in the vertical direction and rotatably guiding the hollow case, a rotation driving means 4 for driving the rotation of the machined molded product on the outer periphery of the hollow case together with the hollow case, and a cutting means 5 mounted with a cutter knife 5b for cutting the first cut-off portion of the machined molded product, the cutter knife being moved forward and backward with its side face in sliding contact with the opening end face of the hollow case. COPYRIGHT: (C)2009,JPO&INPIT
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