公开(公告)号：US5035544A

公开(公告)日：1991-07-30

申请号：US524473

申请日：1990-05-17

申请人： Kouichi Ikenaga ,  Tatsuo Arai

发明人： Kouichi Ikenaga ,  Tatsuo Arai

IPC分类号： B23B27/16

CPC分类号： B23B27/1677 ,  Y10T407/1936 ,  Y10T407/2278 ,  Y10T407/2282

摘要： There is disclosed an insert clamped tool which has a tool holder including a recess formed at a forward end thereof and defining an insert-receiving seat. The tool holder has a pin-receiving hole formed therein so as to open to the insert-receiving seat and having a tapered portion. A positioning pin is releasably received in the hole of the tool holder. The positioning pin has an engaging portion formed at one end thereof and a tapered portion fitted in the tapered portion of the hole. A cutting insert having a mounting bore formed therethrough is received on the insert-receiving seat in such a manner that the engaging portion of the positioning pin is held in abutting engagement with the mounting bore of the insert. A clamp mechanism is arranged on the tool holder for pressing the insert against the insert-receiving seat and the engaging portion of the positioning pin.

摘要翻译： 公开了一种插入夹紧工具，其具有工具保持器，其包括形成在其前端处的凹部并且限定插入物接收座。 工具架具有形成在其中的销接收孔，以便朝向刀片接收座开口并具有锥形部分。 定位销可释放地容纳在工具架的孔中。 定位销具有形成在其一端的接合部分和装配在孔的锥形部分中的锥形部分。 具有穿过其形成的安装孔的切削刀片以这样的方式容纳在插入物接收座上，使得定位销的接合部分保持与插入件的安装孔邻接。 夹持机构布置在工具架上，用于将插入件压靠插入件接收座和定位销的接合部分。