公开(公告)号：US3981211A

公开(公告)日：1976-09-21

申请号：US586554

申请日：1975-06-13

申请人： Clarence A. Turner

发明人： Clarence A. Turner

IPC分类号： B23B23/00 ,  B23B31/10 ,  B23B29/04

CPC分类号： B23B23/00 ,  B23B31/10 ,  Y10T82/2564 ,  Y10T82/2585

摘要： A tool holding apparatus adapted to releasably lock a tool, such as a drill or reamer, within the tailstock spindle of a lathe or the like to thereby prevent relative rotation between the tool and spindle. The holding apparatus comprises a supporting arm adapted to be clamped about the spindle, a mounting arm adapted to be secured to the tool, and an interconnecting rod which permits the supporting arm and mounting arm to freely move relative to each other in parallel planes such that the mounting arm becomes automatically centered about the axis of the tool.

摘要翻译： 一种工具保持装置，其适于在车床等的尾座主轴内可释放地锁定诸如钻头或铰刀的工具，从而防止工具和主轴之间的相对旋转。 保持装置包括适于围绕心轴夹持的支撑臂，适于固定到工具上的安装臂以及允许支撑臂和安装臂在平行平面中相对于彼此自由移动的互连杆，使得 安装臂自动围绕工具的轴线居中。