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31. 发明授权

US4675492A Nozzle elevating device for a wire cutting electric discharge machine 失效
标题翻译：用于线切割放电机的喷嘴升降装置
公开(公告)号：US4675492A
公开(公告)日：1987-06-23
申请号：US792771
申请日：1985-10-30
申请人： Shigeharu Yokomichi , Yasunori Ono
发明人： Shigeharu Yokomichi , Yasunori Ono
IPC分类号： B23H7/02 , B23H7/10 , F16F7/12
CPC分类号： B23H7/101
摘要： A nozzle lifting apparatus for a wire cutting electric discharge machine consisting of a nozzle for supplying a processing liquid or dielectric fluid to the electric discharge section of a workpiece, the nozzle being provided on the lower section of an elevating rod vertically movably supported by an upper arm; a slide member provided vertically movably on the inside of a guide frame integrally provided on the elevating rod; and an elevating activation rod supported on the upper arm for vertically activating the elevating rod through the slide member and interlockingly linked to the slide member. A concave section formed in the guide frame of the nozzle lifting apparatus is provided with a shock absorbing member. The slide is also located in the concave section.
摘要翻译：一种用于线切割放电机的喷嘴提升装置，包括用于向工件的放电部分供应处理液或介质流体的喷嘴，喷嘴设置在升降杆的下部上，该升降杆可垂直地由上部臂; 滑动构件，其设置在一体地设置在所述升降杆上的引导框架的内部上垂直移动地设置; 以及支撑在所述上臂上的升降活动杆，用于通过所述滑动构件垂直地启动所述升降杆，并与所述滑动构件互锁地连接。形成在喷嘴提升装置的引导框架中的凹部设置有减震构件。滑块也位于凹部。

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