Cutting tool and method of indexing or replacing a

作者：HECHT, GIL | SHARMA RAJAT

申请者：ISCAR LTD.

发明人：HECHT, GIL | SHARMA RAJAT 年：2022,

语种：英语

公开国家：TW 国家：中国台湾

专利申请号：TW107120167 专利申请日期：2018-06-12

公开(公告)号：TWI757510B 公开日期：2022-03-11

优先权号：US201715652475 | 2017US-15652475

分类号：B23B 27/08 20060101AFI20220311VHTW 国际主分类号：B23B 27/08 20060101AFI20220311VHTW 国际分类号：B23B-27/08 | B23B-25/06 CPC分类号：B23B-027/1622 | B23B-029/043 | B23B-2205/12 | B23B-2260/138 | B23B-2205/04 | B23B-2205/10 | F16B-035/005 | F16B-041/002 | B23B-2260/124 | B23B-027/16 | B23B-027/1614

法律状态：GRANTED

摘要： 一種切削刀具本體經構形以用於緊固具有一母螺紋之一切削刀塊。該切削刀具本體包含一加工端及自其延伸之一刀具周邊表面。該切削刀具本體進一步包含：一貫穿非螺紋刀具耦合孔，其貫通至該刀具周邊表面;及一耦合螺絲，其具有一耦合螺紋。該耦合螺絲經定位於該刀具耦合孔中並經構形以緊固該切削刀塊。該切削刀具本體進一步包含一固持構件，該固持構件至少在該固持構件不與該切削刀塊接觸時，接合該耦合螺紋。 | A cutting tool body is configured for securing a cutting tool block having a female thread. The cutting tool body includes a working end and a tool peripheral surface extending therefrom. The cutting tool body further comprises a through non-threaded tool coupling hole extending to a peripheral surface of the tool and a coupling screw having a coupling thread. The coupling screw is positioned in the tool coupling hole and configured to secure the cutting insert. The cutting tool body further comprises a holding member that engages the coupling thread at least when the holding member is not in contact with the cutting tool block.