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    • 1. 发明授权
    • 교환가능한어댑터를구비한절삭공구조립체
    • KR100388767B1
    • 2003-09-26
    • KR1019960703368
    • 1995-10-20
    • 올드 아이. 엘티디.
    • 바라자니,기드온프리드만,야콥
    • B23B29/04B23B29/06B23B29/08B26D3/06
    • B23B27/10B23B27/045B23B2205/02B23B2210/08B23B2220/126B23B2250/12Y10T407/227Y10T407/2292Y10T407/26
    • A cutting tool assembly comprising an elongated tool shank having, at a side adjacent a leading end thereof, a shank holding portion and an exchangeable adaptor having an insert retaining portion for retaining a replaceable cutting insert and an adaptor mounting portion releasably scoured to the shank holding portion by two clamping screws. The clamping screws are inserted into respective adaptor through bores formed in the adaptor mounting portion and threaded bores formed in the shank holding portion, the threaded bores being substantially aligned with the respective adaptor through bores. One of the adaptor mounting and shank holding portions is formed with a recess and the other one is formed with a protrusion mating with the recess and received therein, the bores passing through the recess and the protrusion and being oriented transversely to an axis of relative rotation of a workpiece with respect to the tool. The axes of the threaded bores are located substantially in a reference plane of the tool assembly which plane passes, during operation of the tool, through the axis of rotation. The axes of the through bores are slightly offset with respect to axes of the respective threaded bores so that they are disposed closer to the insert retaining portion than the axes of the threaded bores and, preferably, on different sides with respect to the reference plane of the tool assembly.
    • 一种切削工具组件,包括一个细长的工具柄,该工具柄在邻近其前端的一侧具有一个柄保持部分和一个可更换的适配器,该适配器具有一个用于保持一个可更换的切削刀片的刀片保持部分和一个可释放地冲刷到刀柄保持部分的适配器安装部分 部分由两个夹紧螺钉。 通过形成在适配器安装部分中的孔和形成在柄部保持部分中的螺纹孔将夹紧螺钉插入到相应的适配器中,所述螺纹孔基本上与相应的适配器通孔对齐。 适配器安装部和柄部保持部中的一个形成有凹部,另一个形成有与凹部配合并容纳在其中的突起,孔穿过凹部和突起并横向于相对旋转轴线定向 工件相对于工具的位置。 螺纹孔的轴线基本上位于工具组件的参考平面中,该平面在工具的操作期间通过旋转轴线穿过该参考平面。 通孔的轴线相对于相应螺纹孔的轴线略微偏移,使得它们比螺纹孔的轴线更靠近刀片保持部分布置,并且优选地相对于基准平面 工具组件。
    • 5. 发明公开
    • 도구 홀더에 인서트를 클램핑시키기 위한 장치, 클램프 핀 도구 홀더, 및 도구 홀더의 인서트 포켓 내에 인서트를 클램핑하기 위한 기구
    • 夹钳工具夹
    • KR1020080039842A
    • 2008-05-07
    • KR1020077029730
    • 2006-06-06
    • 케나메탈 아이엔씨.
    • 에릭슨로버트에이.브라운폴이.
    • B23B27/16B23B27/00
    • B23B27/1662Y10T407/2272Y10T407/2276Y10T407/2282Y10T407/2292
    • A clamp pin tool holder (10) for clamping an insert (18) in a tool holder includes a bore (19) for receiving a clamp pin (20) and a bore (15) for receiving a lock screw (30). The clamp pin (20) includes a cam portion (22) with angled surfaces (28b, 28c). The lock screw (30) is rotatably mounted to the bore (15) of the tool holder (10) and includes angled surfaces (32c, 34c) for engaging the angled surfaces (28b, 28c) of the clamp pin (20). When the lock screw (30) is rotated in one direction, one angled surface (32c) on the lock screw (30) and one angled surface (28b) on the clamp pin (20) engage each other and acts as a conical wedge to cause the clamp pin to move relative to the lock screw. When the lock screw (30) is rotated in the opposite direction, another angled surface (34c) on the lock screw engages a different angled surface (28c) on the clamp pin (20) in a similar manner to cause the clamp pin (20) to move in an opposite direction.
    • 用于将刀片(18)夹持在工具夹具中的夹紧销工具夹具(10)包括用于容纳夹紧销(20)的孔(19)和用于接纳锁定螺钉(30)的孔(15)。 夹紧销(20)包括具有成角度表面(28b,28c)的凸轮部分(22)。 锁定螺钉(30)可旋转地安装到工具架(10)的孔(15)上并且包括用于与夹紧销(20)的倾斜表面(28b,28c)啮合的倾斜表面(32c,34c)。 当锁定螺钉(30)沿一个方向旋转时,锁定螺钉(30)上的一个成角度的表面(32c)和夹紧销(20)上的一个倾斜表面(28b)彼此接合并用作锥形楔形件 导致夹紧销相对于锁定螺钉移动。 当锁定螺钉(30)沿相反方向旋转时,锁定螺钉上的另一个倾斜表面(34c)以类似的方式与夹紧销(20)上的不同的倾斜表面(28c)接合,以使夹紧销(20 )向相反的方向移动。
    • 6. 发明公开
    • 절삭 공구용 신속 교체 홀더
    • 切割工具快速更换夹具
    • KR1020080024120A
    • 2008-03-17
    • KR1020077028621
    • 2006-06-06
    • 반 호르쎈 찰스 에이.
    • 반호르쎈찰스에이.
    • B23P15/28B26D1/00
    • B23B27/1662B23B27/1666B23B2205/12B23B2205/16B23B2260/136B23B2270/09Y10T407/225Y10T407/2264Y10T407/2266Y10T407/2282Y10T407/229Y10T407/2292
    • A quick change tool holder (10) is provided for cutter inserts (16) on machine tools which comprises a housing (13) which is adapted to receive and conform to the shape of a cutter insert (16). A pivoting arm (12) is mounted in the insert housing (13) and rotates about a pivot (30) therein. The pivoting arm (12) has a clamp portion (22) extending from the pivot (30) to a position over a seat portion (18) which is adapted to engage a cutter insert (16). In addition, the pivoting arm (12) has an arm (32) extending from the pivot (30) opposite the clamp portion (22). Lastly, a cam (14) is engaged by a distal end (34) of the arm (32). The cam (14) has a clamp position which forces the clamp portion (22) to engage a cutter insert (16) and a release position which forces the clamp portion (22) to disengage from a cutter insert (16) to allow thereof. The cam (14) moves between the release position and the clamp position. ® KIPO & WIPO 2008
    • 为机床上的切削刀片(16)提供快速更换刀架(10),其包括适于容纳并符合切削刀片(16)形状的壳体(13)。 枢转臂(12)安装在插入件壳体(13)中并围绕其中的枢轴(30)旋转。 枢转臂(12)具有从枢轴(30)延伸到适于接合切削刀片(16)的座部(18)上方的位置的夹紧部分(22)。 此外,枢转臂(12)具有从与夹紧部分(22)相对的枢轴(30)延伸的臂(32)。 最后,凸轮(14)由臂(32)的远端(34)接合。 凸轮(14)具有夹紧位置,该夹紧位置迫使夹紧部分(22)接合刀具刀片(16)和释放位置,迫使夹紧部分(22)与切割刀片(16)脱离以允许其夹紧。 凸轮(14)在释放位置和夹紧位置之间移动。 ®KIPO&WIPO 2008