公开(公告)号：US5638728A

公开(公告)日：1997-06-17

申请号：US438995

申请日：1995-05-11

申请人： David A. Smith ,  Douglas O. Perry

发明人： David A. Smith ,  Douglas O. Perry

IPC分类号： B23B27/04 ,  B23B29/00 ,  B23B29/12

CPC分类号： B23B27/04 ,  B23B2210/08 ,  B23B2220/126 ,  Y10T407/227 ,  Y10T82/2585

摘要： A tool support adapted for use with a tool holder having an elongated shank which is mounted in a machine tool, is useful to support an insert for cutting deep grooves in a workpiece. The tool support has a body having a central body portion and a second body portion extending from the central body portion, which second body portion has a first surface portion adapted to support an insert thereon and a second portion extending arcuately from the first surface portion which is adapted to enter arcuate or circular spaces or grooves formed by the tool in a workpiece. The body portions are preferably integral and preferably includes a portion which engages the tool holder and inhibits vertical movement of the tool support relative to the tool holder and a third body portion adapted to cooperate with a clamping member to clamp the insert to the tool support.

摘要翻译： 适于与具有安装在机床中的细长柄的工具架一起使用的工具支撑件可用于支撑用于切割工件中的深槽的刀片。 工具支撑件具有主体，其具有中心主体部分和从中心主体部分延伸的第二主体部分，该第二主体部分具有适于在其上支撑插入物的第一表面部分和从第一表面部分弓形延伸的第二部分， 适于在工件中进入由工具形成的弧形或圆形空间或凹槽。 主体部分优选地是整体的，并且优选地包括接合工具保持器并且阻止工具支撑件相对于工具保持器的垂直运动的部分，以及适于与夹紧构件协作以将插入件夹持到工具支撑件的第三主体部分。