公开(公告)号：EP1198321B1

公开(公告)日：2005-08-17

申请号：EP00946654.1

申请日：2000-06-27

申请人： SECO TOOLS AB (publ)

发明人： PARKER, Mike ,  QUIRKE, David

IPC分类号： B23G5/18 ,  B23P15/36

CPC分类号： B23C5/2243 ,  B23C5/109 ,  B23C5/202 ,  B23G5/182 ,  B23G2200/10 ,  Y10T407/1725 ,  Y10T407/1912 ,  Y10T407/192 ,  Y10T407/1934

摘要： The present invention relates to a thread-milling cutter (13), which includes a cutting head (14) with a number of cutting insert pockets (18), a number of thread-milling inserts (1), which are received in said cutting insert pockets (18) and an attachment (16) integral with the cutting head (14), which is intended to be received in a tool coupling. The present invention also relates to a thread-milling insert (1), which is mounted in the thread-milling cutter (13). The thread-milling cutter according to the present invention is characterized in that at least one threaded hole (19) is provided in connection with each cutting insert pocket (18) which communicates with the associated cutting insert pocket (18), that a screw (17) is received in each of the threaded holes (19), that said screw (17) is in direct contact with a surface (10) of a securing portion (5) of the thread-milling insert (1) to secure the same in its cutting insert pocket (18), and that said surface (10) forms an acute angle (β) with a main plane (L) of the thread-milling insert (1).

摘要翻译： 本发明涉及一种螺纹铣刀（13），其包括具有多个切削刀片槽（18）的切削头（14），多个螺纹铣削刀片（1），所述螺纹铣削刀片被接收在所述切削部 插入口袋（​​18）和与切割头（14）成一体的附件（16），该附件旨在被接收在工具联接器中。 本发明还涉及一种安装在螺纹铣刀（13）中的螺纹铣削刀片（1）。 根据本发明的螺纹铣刀的特征在于，至少一个螺纹孔（19）设置成与每个与相关联的切削刀片槽（18）连通的切削刀片槽（18）连接，螺钉（ 17）容纳在每个螺纹孔（19）中，所述螺钉（17）与铣螺纹刀片（1）的固定部分（5）的表面（10）直接接触以将其固定 在其切削刀片槽（18）中，并且所述表面（10）与所述铣螺纹刀片（1）的主平面（L）形成锐角（β）。

公开(公告)号：EP1198321A1

公开(公告)日：2002-04-24

申请号：EP00946654.1

申请日：2000-06-27

申请人： SECO TOOLS AB (publ)

发明人： PARKER, Mike ,  QUIRKE, David

IPC分类号： B23G5/18 ,  B23P15/36

CPC分类号： B23C5/2243 ,  B23C5/109 ,  B23C5/202 ,  B23G5/182 ,  B23G2200/10 ,  Y10T407/1725 ,  Y10T407/1912 ,  Y10T407/192 ,  Y10T407/1934

摘要： The present invention relates to a thread-milling cutter (13), which includes a cutting head (14) with a number of cutting insert pockets (18), a number of thread-milling inserts (1), which are received in said cutting insert pockets (18) and an attachment (16) integral with the cutting head (14), which is intended to be received in a tool coupling. The present invention also relates to a thread-milling insert (1), which is mounted in the thread-milling cutter (13). The thread-milling cutter according to the present invention is characterized in that at least one threaded hole (19) is provided in connection with each cutting insert pocket (18) which communicates with the associated cutting insert pocket (18), that a screw (17) is received in each of the threaded holes (19), that said screw (17) is in direct contact with a surface (10) of a securing portion (5) of the thread-milling insert (1) to secure the same in its cutting insert pocket (18), and that said surface (10) forms an acute angle (β) with a main plane (L) of the thread-milling insert (1).