公开(公告)号：US3996651A

公开(公告)日：1976-12-14

申请号：US615555

申请日：1975-09-22

申请人： James W. Heaton ,  Kenneth L. Neibauer

发明人： James W. Heaton ,  Kenneth L. Neibauer

IPC分类号： B23B27/16 ,  B26D1/12

CPC分类号： B23B27/1662 ,  B23B2205/04 ,  B23B2205/16 ,  Y10T407/2276

摘要： A tool holder having an insert receiving pocket, the pocket having bottom wall and side wall means with an improved arrangement for providing quick indexing or complete changing of an indexable insert. The improved arrangement comprises a pin element with a conical head on one end for engagement with a cutting insert and cooperating elements of a threaded spring tension connection between the other end of the pin and the tool holder. The insert and pin element are detachably fastened together as one unit, and when the insert is in the pocket with the pin clamped to the holder, the unit is held securely in position for cutting engagement with a workpiece.

摘要翻译： 具有插入物接收口袋的工具保持器，所述袋具有底壁和侧壁装置，其具有改进的布置，用于提供可转位插入物的快速分度或完全改变。 改进的布置包括一个销元件，其一端具有锥形头部，用于与切削刀片接合，并且在销的另一端和刀架之间的螺纹弹簧张力连接的协作元件。 插入销和销元件作为一个单元可拆卸地紧固在一起，并且当插入件处于口袋中时，销被夹持到保持器上，该单元被牢固地保持就位以与工件切割。