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1. 发明申请

US20110163488A1 MACHINE TOOL 失效
标题翻译：机床
公开(公告)号：US20110163488A1
公开(公告)日：2011-07-07
申请号：US12976018
申请日：2010-12-22
申请人： Tohru OZEKI , Eiji Nakamura , Kichiji Takeshita
发明人： Tohru OZEKI , Eiji Nakamura , Kichiji Takeshita
IPC分类号： B23Q3/08
CPC分类号： B23Q1/0063 , B23Q3/082
摘要： A machine tool includes: a hydraulic pump that supplies pressure oil; a fixture plate that positions a workpiece; a fixture base that detachably holds the fixture plate and that moves relative to a tool during machining; a hydraulic cylinder performs an attaching/removing operation for attaching or removing the fixture plate to or from the fixture base; an accumulator that accumulates the pressure oil from the hydraulic pump and that supplies the pressure oil to the hydraulic cylinder; and a manual valve that is manually switched to supply the pressure oil in the accumulator to the hydraulic cylinder to thereby control the attaching/removing operation of the hydraulic cylinder.
摘要翻译：机床包括：提供压力油的液压泵; 固定板，用于定位工件; 夹具基座，其可拆卸地保持固定板并且在加工期间相对于工具移动; 液压缸执行用于将夹具板附接或从夹具基座移除的附接/移除操作; 蓄能器，其累积来自液压泵的压力油并将压力油供给到液压缸; 手动阀，其手动切换以将蓄能器中的压力油提供给液压缸，从而控制液压缸的安装/拆卸操作。

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