INSERT WITH A MOUNTING HOLE AND TOOLHOLDER INCLUDING A CUTTING INSERT
    1.
    发明申请
    INSERT WITH A MOUNTING HOLE AND TOOLHOLDER INCLUDING A CUTTING INSERT 审中-公开
    插入一个安装孔和工具包括一个切割插入

    公开(公告)号:WO2007094723A1

    公开(公告)日:2007-08-23

    申请号:PCT/SE2007/050005

    申请日:2007-01-09

    Inventor: VIOL, Kent

    Abstract: The present invention relates to cutting tools with cutting inserts and, more particularly, to cutting tools with cutting inserts that have mounting recesses. The cutting insert (21) includes a body (23) having a mounting hole (25) having an axis (A) extending therethrough, and a surface portion (37) in the mounting hole. The surface portion is substantially circular when viewed in a direction of the axis and is non-parallel to the axis and including at least two contact points (39) disposed at a lesser distance from the axis than a region (31) between the at least two contact points. A cutting tool (45) is also disclosed.

    Abstract translation: 本发明涉及具有切削刀片的切削刀具,更具体地说,涉及具有安装凹槽的切削刀片的切削刀具。 切削刀片(21)包括具有安装孔(25)的主体(23),该安装孔具有穿过其延伸的轴线(A)和安装孔中的表面部分(37)。 当从轴线的方向观察时,表面部分基本上是圆形的并且不平行于轴线,并且包括至少两个接触点(39),所述至少两个接触点(39)设置在与轴线相距较小的距离处, 两个接触点。 还公开了一种切割工具(45)。

    CUTTING TOOL ASSEMBLY HAVING A CLAMPING MECHANISM
    2.
    发明申请
    CUTTING TOOL ASSEMBLY HAVING A CLAMPING MECHANISM 审中-公开
    具有夹紧机构的切割工具组装

    公开(公告)号:WO2011107978A1

    公开(公告)日:2011-09-09

    申请号:PCT/IL2011/000128

    申请日:2011-02-06

    Inventor: YOFFE, Dov

    Abstract: A cutting tool (30, 230, 320) assembly includes a tool body (32) and a clamping mechanism for releasably clamping a cutting insert (50, 250, 350) to the tool body. The clamping mechanism includes a rotatable cam member (68, 268, 368), a coupling member (70, 270, 370), a biasing spring (72, 272, 372) and a clamping element (78, 278, 378). The rotation of the rotatable cam member in opposite senses results in the adjustment of the position of the coupling member in opposite directions, which results in a displacement of the clamping element, and therefore changing the locking position to a releasing position and vice versa.

    Abstract translation: 切割工具(30,230,320)组件包括工具主体(32)和用于将切削刀片(50,250,350)可释放地夹紧到工具主体的夹紧机构。 夹紧机构包括可旋转的凸轮构件(68,268,368),联接构件(70,270,370),偏置弹簧(72,272,372)和夹紧元件(78,278,378)。 可旋转的凸轮部件以相反的方向的旋转导致联接部件在相反方向上的位置的调节,这导致夹紧元件的位移,因此将锁定位置改变到释放位置,反之亦然。

    CLAMPING TOOL HOLDER
    3.
    发明申请
    CLAMPING TOOL HOLDER 审中-公开
    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

    Abstract: 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).

    Abstract translation: 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)。

    TOOL HOLDER, IN PARTICULAR TURNING TOOL HOLDER, WITH RAPID LOCKING SYSTEM FOR INTERCHANGEABLE INSERTS
    4.
    发明申请
    TOOL HOLDER, IN PARTICULAR TURNING TOOL HOLDER, WITH RAPID LOCKING SYSTEM FOR INTERCHANGEABLE INSERTS 审中-公开
    工具夹具,特殊工具夹具,可互换插件快速锁定系统

    公开(公告)号:WO2016151610A1

    公开(公告)日:2016-09-29

    申请号:PCT/IT2016/000069

    申请日:2016-03-21

    CPC classification number: B23B27/1677 B23B2240/04 B23B2260/02

    Abstract: A tool holder, in particular a turning tool holder, is equipped with a rapid locking system (4 to 10 inclusive) for the mechanical fastening of interchangeable inserts (21) to the tool holder body (1). The inserts may be made of Tungsten Carbide, Cermet, Ceramics, PCBN (Diamond Cubic Boron Nitride) or PCD (Polycrystalline Diamond). The rapid locking system (4 to 10) consists of a clamp (5), a drive pin (7) and a cylindrical pin (8) mounted on the drive pin (7). The cylindrical pin (8) extends radially with respect to the drive pin (7) and cooperates with two cams (10), each of which is equipped with a helical section (S) developed on an arc of 90 degrees. The cams (10) and the cylindrical pin (8) of the rapid locking system (4 to 10) are located inside a housing seat (23) formed in the tool holder body (1). The rapid locking system (4 to 10) allows an interchangeable insert (21) to be locked to the tool holder body (1) through a rapid action that allows a reduction of the time needed to index or to replace the insert (23).

    Abstract translation: 工具架,特别是车刀工具架,配备有用于将可互换插入件(21)机械固定到工具架本体(1)上的快速锁定系统(4至10)。 插入件可以由碳化钨,金属陶瓷,陶瓷,PCBN(菱形立方氮化硼)或PCD(多晶金刚石)制成。 快速锁定系统(4至10)由安装在驱动销(7)上的夹具(5),驱动销(7)和圆柱形销(8)组成。 圆柱形销(8)相对于驱动销(7)径向延伸,并与两个凸轮(10)配合,每个凸轮(10)配备有以90度弧形显影的螺旋部分(S)。 快速锁定系统(4至10)的凸轮(10)和圆柱形销(8)位于形成在工具架主体(1)中的壳体座(23)内。 快速锁定系统(4至10)允许可互换的插入件(21)通过快速动作锁定到工具架本体(1),从而可以减少索引或更换插入件(23)所需的时间。

    工具ボデー、インサート支持機構および切削工具
    5.
    发明申请
    工具ボデー、インサート支持機構および切削工具 审中-公开
    工具身体,插入支持机构和切割工具

    公开(公告)号:WO2016133150A1

    公开(公告)日:2016-08-25

    申请号:PCT/JP2016/054659

    申请日:2016-02-18

    Inventor: 山田 洋介

    Abstract: 切削加工中の切削インサートのずれ動きを抑制できる切削インサートを提供する。切削インサートを装着するインサート取付部を有する工具ボデー(20)であって、先端面(30)と外側面(32)とを有する。インサート取付部は、切削インサートが当接するベース面(21A)および側壁面と、ベース面に形成され、切削インサートが当接する第2および第3の係合部とを有する。ベース面と対向する方向からみて、ベース面をその略中央を通ると共に先端面側から基端側に延びるように定められる第1の境界線(L1)と、第1の境界線と直交するように定められる第2の境界線(L2)とによって、4つの領域に分けるとき、第2の係合部(24)は、第1の境界線の外側面側で、かつ第2の境界線の基端側となる第1の領域(26)に形成され、第3の係合部(25)は、第1の境界線の外側面側で、かつ第2の境界線の先端面側となる第2の領域(27)に形成される。

    Abstract translation: 提供了一种切削刀片,其能够在切削过程中限制切削刀片的移动运动。 包括用于安装切削刀片的刀片附接部分的刀具体(20)具有远端表面(30)和外表面(32)。 刀片附接部分包括基座表面(21A)和切削刀片抵接在其上的侧壁表面,以及形成在基座表面中的第二和第三接合部分,切削刀片抵接在其上。 当从面向基面的方向观察时,基面通过第一边界线(L1)分成四个区域,第一边界线(L1)被限定为基本上穿过基部表面的中心并且从远端表面侧延伸到近端 和与第一边界线正交的第二边界线(L2),第二接合部分(24)形成在第一区域(26)中,第一区域(26)在第一边界线的外表面侧上并且在第一区域 第二边界线的近端侧和第三接合部(25)形成在第二区域(27)中,第二区域(27)位于第一边界线的外表面侧和第二边界的远端表面侧 线。

    CLAMPING TOOL HOLDER
    6.
    发明申请
    CLAMPING TOOL HOLDER 审中-公开
    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

    Abstract: 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).

    Abstract translation: 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。

    TOOLHOLDER WITH INSERT CLAMP AND METHOD FOR CHANGING CUTTING INSERTS ON A TOOLHOLDER
    7.
    发明申请
    TOOLHOLDER WITH INSERT CLAMP AND METHOD FOR CHANGING CUTTING INSERTS ON A TOOLHOLDER 审中-公开
    具有插入式夹具的工具和用于在工具箱上更换切割插件的方法

    公开(公告)号:WO2014056830A1

    公开(公告)日:2014-04-17

    申请号:PCT/EP2013/070796

    申请日:2013-10-07

    Applicant: SECO TOOLS AB

    Inventor: ERIKSSON, Roger

    Abstract: A toolholder (21) for use with a cutting insert (23) having a clamping opening (25), comprising: a toolholder body (27); and a clamp (29) pivotably mounted to and contacting the toolholder body (27) and pivotable between a first position in which a protrusion (31) of the clamp (29) is disposed in a position in which it is adapted to be received in the clamping opening (25) in the cutting insert (23) to secure the cutting insert (23) to the toolholder body (27) and a second position in which the protrusion (31) is spaced, relative to the toolholder (21), upwardly from the first position so that the cutting insert (23) is not secured to the toolholder body (27) by the protrusion (31). A resilient member (41) is arranged relative to the clamp (29) to urge the clamp (29) to the first position and to resist pivoting of the clamp (29) to the second position. An opening (63o';63o") in the clamp (29) may receive a portion of a separate lever. A method for changing cutting inserts on a toolholder is also provided.

    Abstract translation: 一种与具有夹紧开口(25)的切削刀片(23)一起使用的刀架(21),包括:刀架主体(27); 以及可枢转地安装到刀夹主体(27)并与刀夹主体(27)接触并可在第一位置和第二位置之间枢转的夹具(29),其中夹具(29)的突起(31)设置在第一位置, 所述切削刀片(23)中的所述夹紧开口(25)将所述切削刀片(23)固定到所述刀架主体(27),并且所述突起(31)相对于所述刀架(21)间隔开的第二位置, 从第一位置向上,使得切削刀片(23)不通过突起(31)固定到刀架主体(27)。 弹性构件(41)相对于夹具(29)布置以将夹具(29)推动到第一位置并且阻止夹具(29)枢转到第二位置。 夹具(29)中的开口(63o'; 63o“)可以容纳一个单独的杆的一部分,还提供了一种用于在刀架上改变切削刀片的方法。

    TOOL HOLDER CLAMP ASSEMBLY FOR CUTTING INSERTS AND ITS PRESSING PLATE
    8.
    发明申请
    TOOL HOLDER CLAMP ASSEMBLY FOR CUTTING INSERTS AND ITS PRESSING PLATE 审中-公开
    切割刀片及其压板的工具夹钳组件

    公开(公告)号:WO2010104227A1

    公开(公告)日:2010-09-16

    申请号:PCT/KR2009/001265

    申请日:2009-03-13

    CPC classification number: B23B27/167 B23B27/1677 Y10T407/2272 Y10T407/2282

    Abstract: A clamp assembly for fastening a cutting insert to a tool holder is disclosed herein. The clamp assembly comprises: a body portion provided with a screw hole, a forward protrusion formed at the front portion of the body and extending downward, a rear protrusion formed at the rear end portion of the body and extending downward, and a bridge connecting the forward protrusion and the central portion of the body; and a pressing plate comprising upper and lower surfaces, a front nose portion, a rear end portion, and is provided with a keyhole shaped groove having an enlarged inner cavity open toward the rear end by a narrow neck extending thicknesswise. The forward protrusion is inserted into the enlarged inner cavity and the bridge is inserted into the narrow neck of the keyhole groove so that the pressing plate is coupled to the clamp.

    Abstract translation: 本文公开了一种用于将切削刀片紧固到刀架上的夹具组件。 所述夹具组件包括:主体部分,设有螺孔,形成在所述主体的前部并向下延伸的前突出部,形成在所述主体的后端部并向下延伸的后突出部, 前突起和身体的中心部分; 以及包括上表面和下表面的压板,前鼻部分,后端部分,并且设置有具有扩大的内腔的锁孔形槽,所述锁孔形成槽的后端由厚度方向延伸的窄颈部敞开。 向前突出部插入到扩大的内腔中,并且桥被插入到锁眼槽的窄颈部中,使得压板与夹具连接。

    TOOL HOLDER WITH COOLANT SYSTEM
    9.
    发明申请
    TOOL HOLDER WITH COOLANT SYSTEM 审中-公开
    具有冷却系统的工具夹

    公开(公告)号:WO2003037555A1

    公开(公告)日:2003-05-08

    申请号:PCT/US2002/032246

    申请日:2002-10-07

    Abstract: Fluid passageway (36''') are defined by the top plate (30), tool holder body (22) and the cutting insert (27) to permit the optimum cooling of the interface between the insert and the word piece reducing degradation of the cutting edge of the insert. A number of top plate designs with channel configurations are disclosed to provide the desired coolant flow distribution and accommodate the desired flow rate.

    Abstract translation: 流体通道(36“')由顶板(30),工具保持器本体(22)和切削刀片(27)限定,以允许插入件和文字部件之间的界面的最佳冷却减少了 刀片的刀刃。 公开了许多具有通道结构的顶板设计,以提供所需的冷却剂流量分布并适应期望的流速。

    TOOLHOLDER WITH CLAMP HAVING FLUID FLOW PASSAGES, AND TOOL INCLUDING SUCH A TOOLHOLDER
    10.
    发明申请
    TOOLHOLDER WITH CLAMP HAVING FLUID FLOW PASSAGES, AND TOOL INCLUDING SUCH A TOOLHOLDER 审中-公开
    具有流体流动通道的夹具的工具包,以及包括这种工具的工具

    公开(公告)号:WO2014166815A1

    公开(公告)日:2014-10-16

    申请号:PCT/EP2014/056730

    申请日:2014-04-03

    Applicant: SECO TOOLS AB

    Inventor: THELIN, Jimmy

    CPC classification number: B23B27/10 B23B27/007 B23B27/1677 B23B2250/12

    Abstract: A tool comprising a toolholder (23) and a cutting insert (25) disposed in the pocket (27), the cutting insert (25) having a hole (39) having a cutting insert clamping surface (41) that is contacted by the clamp clamping surface (55). The clamp clamping surface (55) and the cutting insert clamping surface (41) are formed such that, as a clamp bottom surface (49) is moved toward a bottom surface (65) of the pocket (27) when a post (51) is in a post hole (71) and a fastener (33) is in a clamp hole (35) and a toolholder hole (73), the cutting insert (25) is urged against the bottom surface (65) and a rear wall (67). A tool holder is also disclosed.

    Abstract translation: 一种刀具,包括刀架(23)和设置在所述凹槽(27)中的切削刀片(25),所述切削刀片(25)具有孔(39),所述孔具有切削刀片夹紧表面(41) 夹紧表面(55)。 夹紧夹紧表面55和切削刀片夹持表面41形成为使得当柱(51)在夹持器底表面(49)向袋(27)的底表面(65)移动时, 在柱孔(71)中并且紧固件(33)处于夹紧孔(35)和刀架孔(73)中,切削刀片(25)被推靠在底表面(65)和后壁 67)。 还公开了一种刀架。

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