公开(公告)号：EP0929372B1

公开(公告)日：2004-07-21

申请号：EP97943273.9

申请日：1997-09-25

申请人： SECO TOOLS AB

发明人： BERGLÖW, Carl-Erik ,  EKLUND, Sven

IPC分类号： B23B29/03 ,  B23C5/26

CPC分类号： B23B31/11 ,  B23C5/10 ,  B23C5/28 ,  B23C2210/03 ,  B23Q11/0042 ,  B23Q11/1023 ,  Y10T279/16 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1948 ,  Y10T407/23 ,  Y10T407/27 ,  Y10T408/907

摘要： The present invention relates to an end mill comprising an end mill head (11') having a pull rod secured thereto and a shank (13') having a hole (14') into which the pull rod is fitted. The end mill head has a cutting edge. The pull rod (12') is separable from the end mill head (11') and the end mill head and the shank (13') comprise cooperating abutment surfaces (19'; 20'). The abutment surfaces extend generally perpendicularly to the center axis of the end mill. The invention further relates to an end mill head and methods for securing an end mill head to a shank.

公开(公告)号：EP1791672A1

公开(公告)日：2007-06-06

申请号：EP05783135.6

申请日：2005-09-19

申请人： SECO TOOLS AB

发明人： JÖNSSON, Christer ,  HÖGRELIUS, Bengt ,  ERIKSSON, Jan ,  EJDERKLINT, Christer ,  BERGLÖW, Carl-Erik ,  KOSKINEN, Jorma ,  BOMAN, Jonas

IPC分类号： B23C5/22 ,  B23B51/00

CPC分类号： B23B31/11 ,  B23B31/1122 ,  B23C5/109 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T279/16 ,  Y10T407/1906 ,  Y10T408/90993 ,  Y10T408/957

摘要： The present invention relates to a tool head preferably for milling. The tool head is connectable to a toolholder. The tool head includes a cutting portion and a mounting portion. The mounting portion includes an axial stop surface and a radial stop surface. Dimensions and tolerances of the axial stop surface and the radial stop surface are selected such that the axial stop surface will abut an axial stop on the toolholder to prevent axial movement of the toolholder relative to the tool head beyond the axial stop surface and the radial stop surface will be disposed proximate a radial stop of the toolholder to limit radial movement of the tool head relative to the toolholder when an integral fastening portion of the tool head and an integral fastening portion of the toolholder are fastened directly to one another and the axial stop surface and the axial stop abut.

公开(公告)号：EP0929372A1

公开(公告)日：1999-07-21

申请号：EP97943273.0

申请日：1997-09-25

申请人： SECO TOOLS AB

发明人： BERGLÖW, Carl-Erik ,  EKLUND, Sven

IPC分类号： B23B29 ,  B23B31 ,  B23C5 ,  B23Q11

CPC分类号： B23B31/11 ,  B23C5/10 ,  B23C5/28 ,  B23C2210/03 ,  B23Q11/0042 ,  B23Q11/1023 ,  Y10T279/16 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1948 ,  Y10T407/23 ,  Y10T407/27 ,  Y10T408/907

摘要： The present invention relates to an end mill comprising an end mill head (11') having a pull rod secured thereto and a shank (13') having a hole (14') into which the pull rod is fitted. The end mill head has a cutting edge. The pull rod (12') is separable from the end mill head (11') and the end mill head and the shank (13') comprise cooperating abutment surfaces (19'; 20'). The abutment surfaces extend generally perpendicularly to the center axis of the end mill. The invention further relates to an end mill head and methods for securing an end mill head to a shank.

摘要翻译： 本发明涉及一种立铣刀，该立铣刀包括具有固定在其上的拉杆的立铣刀头（11'）和具有供拉杆装配到其中的孔（14'）的柄部（13'）。 立铣刀头有一个切削刃。 拉杆（12'）可与端铣刀头（11'）分离，并且端铣刀头和柄部（13'）包括配合的邻接表面（19'; 20'）。 抵接表面大致垂直于端铣刀的中心轴线延伸。 本发明还涉及一种立铣刀头以及用于将立铣刀头固定到柄上的方法。

公开(公告)号：EP1793954B1

公开(公告)日：2020-03-11

申请号：EP05783327.9

申请日：2005-09-19

申请人： Seco Tools AB

发明人： JÖNSSON, Christer ,  HÖGRELIUS, Bengt ,  ERIKSSON, Jan ,  EJDERKLINT, Christer ,  BERGLÖW, Carl-Erik ,  KOSKINEN, Jorma ,  BOMAN, Jonas

IPC分类号： B23B31/11 ,  B23C5/10

公开(公告)号：EP1793954A1

公开(公告)日：2007-06-13

申请号：EP05783327.9

申请日：2005-09-19

申请人： SECO TOOLS AB

发明人： JÖNSSON, Christer ,  HÖGRELIUS, Bengt ,  ERIKSSON, Jan ,  EJDERKLINT, Christer ,  BERGLÖW, Carl-Erik ,  KOSKINEN, Jorma ,  BROMAN, Jonas

IPC分类号： B23B51/00 ,  B23B29/04 ,  B23C5/20

摘要： The present invention relates to a tool and a male part for chip removing machining. The tool includes a male part and a holder for the male part. The male part includes a radial and axial supporting and positioning portion and a threaded portion. A largest diameter of the externally threaded portion is smaller than a smallest diameter of the radially and axially supporting and positioning portion. A transition portion is disposed along the axis of the male part between a radially largest portion of the radially and axially supporting and positioning portion and the externally threaded portion.

公开(公告)号：EP1791670A1

公开(公告)日：2007-06-06

申请号：EP05783329.5

申请日：2005-09-19

申请人： SECO TOOLS AB (publ)

发明人： JÖNSSON, Christer ,  HÖGRELIUS, Bengt ,  ERIKSSON, Jan ,  EJDERKLINT, Christer ,  BERGLÖW, Carl-Erik ,  KOSKINEN, Jorma ,  BROMAN, Jonas

IPC分类号： B23B51/00 ,  B23C5/20

CPC分类号： B23B31/1107 ,  B23B31/1115 ,  B23C5/10 ,  B23C2210/02 ,  B23C2210/03 ,  Y10T279/16 ,  Y10T407/1946 ,  Y10T408/90993 ,  Y10T408/94

摘要： The present invention relates to a replaceable cutting tip and, more particularly, to such cutting tips attachable to the cutting tip holders by a threaded connection. The cutting tip for a cutting tool includes a working end portion (25) disposed along an axis (A) of the cutting tip and including one or more cutting edges (39) for machining a workpiece; and a mounting portion (33) disposed along the axis of the cutting tip. The mounting portion includes a frustoconical supporting surface tip portion (35) and a frustoconical threaded portion (37). The present invention also relates to a cutting tool per se.