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公开(公告)号:US5586928A
公开(公告)日:1996-12-24
申请号:US353086
申请日:1994-12-04
IPC分类号: B24B7/08 , B24B7/20 , B24B7/22 , B24B7/24 , B24B7/30 , B24B9/00 , B24B9/10 , B24B9/14 , B24B27/02 , B24B45/00 , B24B55/02 , B24D7/16 , B24D7/18 , B24B7/00
CPC分类号: B24B7/22 , B24B27/02 , B24B45/006 , B24B55/02 , B24B7/08 , B24B7/20 , B24B7/24 , B24B7/30 , B24B9/00 , B24B9/10 , B24B9/14 , B24D7/16 , B24D7/18 , Y10S451/912
摘要: A grinding apparatus including a cylindrical grinding wheel assembly mounted on a vertical drive shaft extending from an electric motor through a horizontal work table. The apparatus includes a pressure sensitive electrical switch for activating the motor in response to downward force on the work table. The work table is supported on a housing adapted to contain the motor and can be interchanged with work tables of various sizes and configurations. The grinding wheel assembly includes a core element and a grinding element where the grinding element is secured to the core element by various mechanisms to allow the grinding element to be removed from the core element while the core element is secured to the drive shaft so as to interchange the grinding element in the event that a grinding element has been worn out.
摘要翻译: 一种研磨装置,包括安装在从电动机通过水平工作台延伸的垂直驱动轴上的圆柱形砂轮组件。 该装置包括用于响应于工作台上的向下的力而启动电动机的压敏电气开关。 工作台支撑在适于容纳电机的壳体上,并可与各种尺寸和配置的工作台互换。 砂轮组件包括芯元件和研磨元件,其中研磨元件通过各种机构固定到芯元件,以允许研磨元件从芯元件移除,同时将芯元件固定到驱动轴,以便 在研磨元件磨损的情况下,交换磨削元件。