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    • 9. 发明申请
    • TOOL FOR CHIP REMOVING MACHINING
    • 切片机移除工具
    • WO99015297A1
    • 1999-04-01
    • PCT/SE1998/001509
    • 1998-08-24
    • B23B27/16B23B27/04
    • B23B27/04B23B2205/02Y10T407/2288Y10T407/229Y10T407/2292Y10T407/25
    • A tool for chip-removing machining comprises an insert holder (1) and an insert (2) that is mechanically connected with the holder via upper and lower interfaces including first and second contact surfaces (8, 8'; 9, 9') that extend at an obtuse angle ( alpha ) relative to each other. Centrally between said contact surfaces there is a ridge (10) and a flute (11) that are defined by side surfaces (13, 13'; 15, 15') that extend at an acute angle relative to each other. When the ridge engages the flute a proper absorption of transverse forces acting upon the insert is guaranteed, whereby the insert is maintained essentially immovable in its position in order to guarantee a proper machining accuracy.
    • 一种用于除屑加工的工具包括:刀片保持器(1)和插入件(2),其通过包括第一和第二接触表面(8,8'; 9,9')的上和下接口与保持器机械连接, 以相对于彼此的钝角(α)延伸。 在所述接触表面之间的中心具有由相对于彼此以锐角延伸的侧表面(13,13'; 15,15')限定的脊(10)和凹槽(11)。 当脊部接合凹槽时,确保了作用在插入件上的横向力的适当吸收,由此插入件基本上不可移动到其位置,以保证适当的加工精度。
    • 10. 发明申请
    • CLAMP PIN TOOL HOLDER
    • 夹钳工具夹
    • WO2007001763A2
    • 2007-01-04
    • PCT/US2006/022040
    • 2006-06-06
    • KENNAMETAL INC.ERICKSON, Robert, A.BROWN, Paul, E.
    • ERICKSON, Robert, A.BROWN, Paul, E.
    • B23B27/16
    • 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)可旋转地安装在工具架(10)的孔(15)上并且包括用于接合夹紧销(20)的倾斜表面(28b,28c)的成角度的表面(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)以类似的方式接合夹紧销(20)上的不同的倾斜表面(28c),以使夹紧销(20 )向相反的方向移动。