发明申请
- 专利标题： HOLDER FOR CUTTING TOOL
- 专利标题（中）： 刀具刀具
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申请号： US11870537申请日： 2007-10-11
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公开(公告)号： US20080100007A1公开(公告)日： 2008-05-01
- 发明人: Takahiko Yoshida , Hisashi Daiguji , Ken Hasegawa , Hiroaki Hayashizaki , Masaaki Ito
- 申请人： Takahiko Yoshida , Hisashi Daiguji , Ken Hasegawa , Hiroaki Hayashizaki , Masaaki Ito
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Materials Corporation
- 当前专利权人： Mitsubishi Materials Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-293884 20061030
- 主分类号： B23B31/11
- IPC分类号： B23B31/11
摘要：
An arbor for detachably attaching to a main spindle of a machine tool and holding a cutting insert, including: an attachment portion for attaching on the main spindle, which has a cylindrical shape extending along the axis L; a gripping portion extending outwardly of the outer periphery of the attachment portion; and a head holding portion for detachably mounting the cutter head, the head holding portion being positioned on the distal end side of the gripping portion, the head holding portion having a mounting hole extending along the axis L toward the base end side, and the mounting hole having a female threaded portion for threadedly connecting the cutter head, the female threaded portion extending to the base end side of the distal edge of the outer peripheral surface of the gripping portion.
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