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1. 发明申请

WO2010083064A3 CLAMPING TOOL HOLDER 审中-公开
公开(公告)号：WO2010083064A3
公开(公告)日：2010-07-22
申请号：PCT/US2010/020036
申请日：2010-01-04
申请人： KENNAMETAL INC. , CONWAY, Charles L. , MORRISON, Michael G. , BRUNETTO, Lance D.
发明人： CONWAY, Charles L. , MORRISON, Michael G. , BRUNETTO, Lance D.
IPC分类号： B23B27/16 , B23B29/04 , B23B29/06 , B23B29/14
摘要： A clamping tool holder (10, 100) includes a tool holder body (12) and a clamp (40) for clamping a cutting insert (22). The tool holder body (12) has an inclined surface (34) sloping inward in a direction away from the insert-receiving pocket (14). The clamp (40) has an inclined surface (50) that acts as a ramp with the inclined surface (34) of the tool holder body (12). A guide pin (60) prevents the clamp (40) from twisting during tightening or loosening of the clamp (40). When a clamp screw (52) is tightened, a nub (48) of the clamp (40) engages an inside rearward surface of a mounting bore (24) of the insert (22) along a line of contact (48a) and exerts a force downward and rearward on the insert (22).

2. 发明申请

WO2009011986A1 CLAMPING TOOL HOLDER 审中-公开
标题翻译：钳夹工具
公开(公告)号：WO2009011986A1
公开(公告)日：2009-01-22
申请号：PCT/US2008/065876
申请日：2008-06-05
申请人： KENNAMETAL INC. , MORRISON, Michael, G. , BRUNETTO, Lance, D. , CONWAY, Charles, Lisle
发明人： MORRISON, Michael, G. , BRUNETTO, Lance, D. , CONWAY, Charles, Lisle
IPC分类号： B23B27/16 , B23B29/00 , B26D1/00
CPC分类号： B23B27/1677 , B23B29/04 , B23B2205/045 , B23B2205/16 , B23B2260/03 , Y10T407/2274 , Y10T407/2278 , Y10T407/2282
摘要： A clamping tool holder (10) includes a tool holder body (12) and a clamp (10) for clamping a cutting insert (22). The clamp (40) causes the cutting insert (22) to press against the bottom and the side walls of an insert-receiving pocket (14) of the tool holder body (12). The tool holder body (12) has an inclined surface (34) sloping inward in a direction away from the insert-receiving pocket (14) . The clamp (40) has an inclined surface (50) that acts as a ramp with the inclined surface (34) of the tool holder body (12). A guide pin (60) prevents the clamp (40) from twisting during tightening or loosening of the clamp. When a clamp screw (52) is tightened, a nub (48) of the clamp (40) engages only an inside rearward surface of a mounting bore (24) of the insert and the top surface (22a) of the cutting insert (22). In addition, only a forward lower face (46a) of a head portion of the clamp screw (52) engages a top surface (22a) of the clamp (40).
摘要翻译：夹持工具夹具（10）包括工具夹具本体（12）和用于夹持切削刀片（22）的夹具（10）。夹具（40）使得切削刀片（22）压靠刀架（12）的刀片接收槽（14）的底部和侧壁。工具架主体（12）具有在远离插入物接收口袋（14）的方向向内倾斜的倾斜表面（34）。夹具（40）具有倾斜表面（50），该倾斜表面用作与刀架本体（12）的倾斜表面（34）的斜面。引导销（60）防止夹子（40）在夹紧器紧固或松开过程中扭转。当紧固螺钉（52）被紧固时，夹具（40）的凸块（48）仅与插入件的安装孔（24）的内侧后表面和切削刀片（22）的顶表面（22a）接合）。此外，只有夹紧螺钉（52）的头部的前下面（46a）接合夹具（40）的顶表面（22a）。

3. 发明申请

WO2010083064A2 CLAMPING TOOL HOLDER 审中-公开
标题翻译：夹紧工具夹具
公开(公告)号：WO2010083064A2
公开(公告)日：2010-07-22
申请号：PCT/US2010020036
申请日：2010-01-04
申请人： KENNAMETAL INC , CONWAY CHARLES L , MORRISON MICHAEL G , BRUNETTO LANCE D
发明人： CONWAY CHARLES L , MORRISON MICHAEL G , BRUNETTO LANCE D
IPC分类号： B23B27/16 , B23B29/04 , B23B29/06 , B23B29/14
CPC分类号： B23B27/1677 , Y10T407/2274 , Y10T407/2278 , Y10T407/2282
摘要： A clamping tool holder (10, 100) includes a tool holder body (12) and a clamp (40) for clamping a cutting insert (22). The tool holder body (12) has an inclined surface (34) sloping inward in a direction away from the insert-receiving pocket (14). The clamp (40) has an inclined surface (50) that acts as a ramp with the inclined surface (34) of the tool holder body (12). A guide pin (60) prevents the clamp (40) from twisting during tightening or loosening of the clamp (40). When a clamp screw (52) is tightened, a nub (48) of the clamp (40) engages an inside rearward surface of a mounting bore (24) of the insert (22) along a line of contact (48a) and exerts a force downward and rearward on the insert (22).
摘要翻译：夹紧工具夹具（10,100）包括工具夹具主体（12）和用于夹紧切削刀片（22）的夹具（40）。刀架本体（12）具有倾斜表面（34），所述倾斜表面（34）在远离刀片接收凹部（14）的方向上向内倾斜。夹具（40）具有倾斜表面（50），倾斜表面（50）用作与工具架主体（12）的倾斜表面（34）的斜面。导向销（60）防止在夹紧件（40）的拧紧或松开过程中夹紧件（40）扭转。当夹紧螺钉（52）被拧紧时，夹具（40）的凸块（48）沿着接触线（48a）接合插入件（22）的安装孔（24）的内侧向后表面并且施加在插入件（22）上向下和向后推动。

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