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31. 发明授权

US08596937B2 Rotary cutting tool 有权
标题翻译：旋转刀具
公开(公告)号：US08596937B2
公开(公告)日：2013-12-03
申请号：US12765579
申请日：2010-04-22
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23D77/04
CPC分类号： B23D77/042 , B23B31/008 , B23B31/11 , B23B31/113 , B23D77/006 , B23D77/10 , B23D2277/02 , B23D2277/205 , Y10T29/49963 , Y10T279/16 , Y10T408/858 , Y10T408/858955 , Y10T408/9098 , Y10T408/90993 , Y10T408/95
摘要： A rotary cutting tool for reaming operations, including a generally cylindrically shaped tool shank with a longitudinal axis having a plurality of radially protruding and generally axially extending clamping wings, and a cylindrically shaped cutting head having a central bore and a plurality of axially extending cutting edges with an outer cutting diameter. The central bore has a plurality of circumferentially and alternately spaced bore sectors and bore recesses, where each bore sector has an outwardly inclined female clamping surface in clamping contact with an outwardly inclined male clamping surface of each clamping wing. A cylindrical shaped locking sleeve and a cylindrical shaped clamping nut assembled to the tool shank provide a means to adjust the clamping contact forces and the cutting diameter of the cutting head, and also enable removal and replacement of the cutting head without removal of the locking sleeve and clamping nut.
摘要翻译：一种用于铰孔操作的旋转切割工具，包括大致圆柱形的工具柄，其纵向轴线具有多个径向突出且大致轴向延伸的夹紧翼，以及圆柱形切割头，其具有中心孔和多个轴向延伸的切割刃具有外切割直径。中心孔具有多个周向和交替间隔开的孔扇区和孔凹部，其中每个孔扇区具有向外倾斜的阴夹紧表面，与每个夹紧翼的向外倾斜的公夹紧表面夹紧接触。组装到工具柄上的圆柱形锁定套筒和圆柱形夹紧螺母提供了一种调节切割头的夹紧接触力和切割直径的装置，并且还能够在不移除锁定套筒的情况下移除和更换切割头和夹紧螺母。

32. 发明授权

US08573909B2 Tool coupling 有权
标题翻译：工具联轴器
公开(公告)号：US08573909B2
公开(公告)日：2013-11-05
申请号：US13025952
申请日：2011-02-11
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B27/16
CPC分类号： B23B27/007 , B23B31/11 , B23B31/1122 , B23B2251/02 , B23B2260/072 , B23B2260/112 , Y10T279/16 , Y10T403/7045 , Y10T407/2274 , Y10T408/90993 , Y10T409/30952
摘要： In a tool coupling in the form of a cutting tool used for internal machining operations, a second component having a single cutting portion is clamped to a first component by means of a clamping screw. The second component has a mounted surface with three male engaging members interfacing with three female engagement members on a mounting surface of the first component. Each of the three female engagement members has two sets of side surfaces located on a shared portion, the shared portion exhibiting mirror symmetry about a first plane, and each set of side surfaces having two opposing flank surfaces separated by the first plane. Only one of the two flank surfaces of each of the two sets of side surfaces is in clamping contact with a corresponding abutment surface on each of the three male engaging members.
摘要翻译：在用于内部加工操作的切削工具形式的工具联接中，具有单个切削部分的第二部件通过夹紧螺钉夹紧到第一部件。第二部件具有安装表面，其具有与第一部件的安装表面上的三个阴接合部件相接合的三个公接合部件。三个阴接合构件中的每一个具有位于共享部分上的两组侧表面，共享部分表现为关于第一平面的镜像对称性，并且每组侧表面具有由第一平面隔开的两个相对的侧面。两组侧表面中的每一个的两个侧面中的仅一个与三个公接合件中的每一个上的对应的邻接表面夹紧接触。

33. 发明授权

US08573900B1 Cutting tool and cutting tool holder having lever pin 有权
标题翻译：切割工具和具有杠杆销的切割工具架
公开(公告)号：US08573900B1
公开(公告)日：2013-11-05
申请号：US13450691
申请日：2012-04-19
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B27/16 , B23C5/20
CPC分类号： B23B27/045 , B23B27/1614 , B23B29/043 , B23B2200/165 , B23B2205/04 , Y10T407/2274 , Y10T407/2278
摘要： A tool holder includes an insert pocket having a support surface with a pocket recess occupied by a lever pin, and a fastening member. A head portion of the lever pin has a lever head rear contact surface, located above the support surface, for pressing against a bore of a cutting insert in the insert pocket. The fastening member engages a threaded recess which extends from the pocket recess along a threaded recess axis. The fastening member includes a guiding prong, located within a blind hole in the front of the lever pin. A clamping contact surface of the fastening member is adjacent to a lever front contact surface of the lever pin. A first longitudinal distance, between the lever rear contact surface and the lever front contact surface, is smaller than a second longitudinal distance, between the lever front contact surface and a lever rear contact surface.
摘要翻译：工具架包括具有支撑表面的插入口袋，该支撑表面具有由杠杆销占据的袋凹部和紧固构件。杠杆销的头部具有杠杆头后接触表面，位于支撑表面上方，用于压靠刀片槽中的切削刀片的孔。紧固构件接合螺纹凹部，螺纹凹部沿着螺纹凹槽轴线从凹槽延伸。紧固构件包括位于杆销前部的盲孔内的引导脚。紧固构件的夹紧接触表面邻近杆销的杆前接触表面。杠杆后接触表面和杠杆前接触表面之间的第一纵向距离小于杠杆前接触表面和杠杆后接触表面之间的第二纵向距离。

34. 发明授权

US08556551B2 Cutting tool having a shank-mounted adjustment ring 有权
标题翻译：具有柄安装的调节环的切削工具
公开(公告)号：US08556551B2
公开(公告)日：2013-10-15
申请号：US13284463
申请日：2011-10-28
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B29/02
CPC分类号： B23B31/026 , B23Q11/0032
摘要： A cutting tool has a shank with a circumferential groove and an adjustment ring releasably secured to the shank at the groove. The adjustment ring has a threaded through bore in which a screw is screw mounted and engages the groove. The adjustment ring has an adjustment member which engages the groove and which is positioned diametrically opposite the threaded through bore. When the screw is tightened it exert a purely radially directed force on the groove thereby inducing displacement of the adjustment member radially inwardly and the adjustment member exerts non-radially directed forces on the groove, thereby inducing a bending moment on the shank for correction of radial runout.
摘要翻译：切割工具具有带有周向凹槽的柄和在槽处可释放地固定到柄的调节环。调节环具有螺纹通孔，螺纹安装在螺纹中，并与槽啮合。调节环具有调节构件，该调节构件与凹槽啮合并且与螺纹通孔径向相对定位。当螺钉被拧紧时，其在槽上施加纯粹的径向力，从而引起调节构件径向向内移动，并且调节构件在槽上施加非径向力，从而在柄上引起弯曲力矩以校正径向用完。

35. 发明申请

US20130266389A1 Cutting Tool and Cutting Head With a Resilient Coupling Portion 有权
标题翻译：切削刀具和切削头与弹性联轴器部分
公开(公告)号：US20130266389A1
公开(公告)日：2013-10-10
申请号：US13439652
申请日：2012-04-04
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B51/00
CPC分类号： B23B51/02 , B23B27/16 , B23B2251/02 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： A cutting head having a cutting end and an opposite coupling end along a longitudinal cutting head axis; having a cutting head length; and including two major surfaces and a peripheral surface. A male coupling portion extends rearwards from the coupling end, between a base portion and a rear surface, with a circumferential peripheral surface, having a coupling length. A flexibility slot extends from the rear surface opening to the major surfaces, along the cutting head axis, having a slot length and a head slot length. The coupling length is equal to or less than half the head slot length, and the slot length is equal to or greater than half the cutting head length. The cutting head is self-clamped into a tool shank with female coupling portion, by a friction fit between the male and female portion peripheral surfaces, causing the cutting head to elastically deform.
摘要翻译：切割头具有切割端和沿纵向切割头轴线的相对联接端; 具有切割头长度; 并且包括两个主表面和外围表面。阳连接部分从连接端向后延伸，在基部和后表面之间，具有具有联接长度的周向周向表面。弹性槽沿着切割头轴线从后表面开口延伸到主表面，具有槽长度和头槽长度。联接长度等于或小于头槽长度的一半，槽长度等于或大于切割头长度的一半。切割头通过凸形和凹形部分周边表面之间的摩擦配合自动夹紧到具有阴连接部分的工具柄中，导致切割头弹性变形。

36. 发明授权

US08529166B2 Cutting tool and cutting insert therefor 有权
标题翻译：切削刀具和切削刀片
公开(公告)号：US08529166B2
公开(公告)日：2013-09-10
申请号：US12938153
申请日：2010-11-02
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B27/04
CPC分类号： B23B27/1614 , B23B29/043 , B23B2200/121 , B23B2200/126 , B23B2205/12
摘要： An indexable cutting insert has opposing side surfaces and two cutting portions, one of which is operative when the cutting insert is retained in an insert holder. An insert bore opens out to both side surfaces. Two major abutment surfaces located on opposite sides of the insert bore extend from one of the side surfaces, one major abutment surface being closer to the operative cutting portion than the other. Two minor abutment surfaces extend from the same side surface. In a plan view of the side surface, the minor abutment surfaces are transverse to the two major abutment surfaces and also to base abutment surfaces associated with the major and minor abutment surfaces.
摘要翻译：可转位切削刀片具有相对的侧表面和两个切削部分，当切削刀片保持在刀片保持器中时，其中的一个可操作。插入孔打开到两个侧面。位于插入孔的相对侧上的两个主要邻接表面从一个侧表面延伸，一个主要邻接表面比另一个靠近操作切割部分。两个小的邻接表面从相同的侧表面延伸。在侧面的平面图中，次要的邻接表面横向于两个主要邻接表面，并且还与与主要和次要邻接表面相关联的基部邻接表面。

37. 发明授权

US08511944B2 Clamping device having independently resilient clamping fingers for clamping a cutting insert in a tool holder 有权
标题翻译：夹紧装置具有独立弹性的夹持指状件，用于将切削刀片夹持在工具夹具中
公开(公告)号：US08511944B2
公开(公告)日：2013-08-20
申请号：US13239709
申请日：2011-09-22
申请人： Gil Hecht , Danny Chen
发明人： Gil Hecht , Danny Chen
IPC分类号： B23B27/16
CPC分类号： B23B27/1677 , B23B2205/02 , B23B2270/06 , Y10T29/49948 , Y10T407/2278 , Y10T407/229
摘要： A clamping device for removably securing a cutting insert in a tool holder used in turning and milling operations, where the clamping device comprises a clamping lever and an actuating member. The clamping lever includes a first and second limb extending from a central elbow, the first limb having a clamping end portion with two independently resilient clamping fingers separated by a clamping slot and the second limb being operatively connected to the actuating member. Each of the independently resilient clamping fingers has a resilience axis of rotation and an upper clamping zone in clamping contact with the cutting insert, where the resilience axes of rotation are generally parallel to the slot width of the clamping slot.
摘要翻译：一种用于将切削刀片可移除地固定在用于车削和铣削操作的刀架中的夹紧装置，其中夹紧装置包括夹紧杆和致动构件。所述夹紧杆包括从中心弯头延伸的第一和第二分支，所述第一分支具有夹持端部，所述夹持端部具有由夹持槽分开的两个独立弹性的夹紧爪，并且所述第二分支可操作地连接到所述致动构件。每个独立弹性的夹紧指具有弹性回转轴线和与切削刀片夹紧接触的上夹紧区域，其中回转轴线大致平行于夹紧槽的槽宽度。

38. 发明授权

US08479622B2 Cutting tool assembly and tool holder therefor 有权
标题翻译：切削刀具组件和刀架
公开(公告)号：US08479622B2
公开(公告)日：2013-07-09
申请号：US12751735
申请日：2010-03-31
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B29/02 , B23B29/04
CPC分类号： B23B29/046 , B23B27/007 , B23B2220/123 , Y10T82/2585 , Y10T407/227 , Y10T407/2272 , Y10T408/907 , Y10T408/95
摘要： A cutting tool assembly for boring and internal grooving operations includes a tool head having a removably secured cutting insert at a forward insert receiving end and a rear mating end with a male or female type tool holder coupler in the form of an engagement protrusion or cutting holder receiving pocket. The tool head is fixed to a tool holder with a front mating end having a female or male tool head coupler in the form of a tool head receiving pocket or engagement protrusion. Following assembly, at least three abutting wall surfaces and an adjacent support surface of the tool holder coupler are in contact with at least three non-coplanar abutment surfaces and an adjacent supporting surface of the tool head coupler, respectively, and a fastening screw member extends through a through bore in the tool holder coupler engaging a threaded screw bore in the tool head coupler.
摘要翻译：一种用于钻孔和内部切槽操作的切割工具组件包括：工具头，其具有在前部插入件接收端处具有可移除地固定的切削刀片，并且后部配合端具有接合突起或切割保持器形式的阳型或阴型刀具联接器接收口袋。工具头固定到具有前配合端的工具架上，该前配合端具有以工具头形式的凹形或凸形工具头联接器，该工具头接合凹口或接合突起。在组装之后，工具架耦合器的至少三个邻接的壁表面和相邻的支撑表面分别与工具头联接器的至少三个非共面邻接表面和相邻的支撑表面接触，并且紧固螺钉构件延伸通过工具架联接器中的通孔啮合工具头联接器中的螺纹孔。

39. 发明申请

US20130170918A1 Cutting Tool and Method for Extracting Cutting Insert Therefrom 有权
标题翻译：切削刀具及其切削刀具的提取方法
公开(公告)号：US20130170918A1
公开(公告)日：2013-07-04
申请号：US13425185
申请日：2012-03-20
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B23B27/16 , B23B29/14 , B23P11/00
CPC分类号： B23B27/045 , B23B29/04 , B23B2200/165 , B23B2205/02 , B23B2260/0785
摘要： A cutting tool used for grooving and turning has a cutting insert removably secured in a holder blade. The cutting insert includes an insert passage having an insert passage axis, and the holder blade includes a holder passage having holder passage axis. When the cutting insert is resiliently clamped in the holding portion and located in a rearmost position, a passage plane containing the holder and insert passage axes forms a first angle with a main plane, perpendicular to the insert longitudinal axis and containing the insert passage centre point, where the first angle is less than or equal to 60°. The cutting insert can be extracted from the cutting tool by positioning first and second engagement portions of an extraction key simultaneously in the holder and insert passages, respectively, and rotating the extraction key.
摘要翻译：用于切槽和车削的切削工具具有可拆卸地固定在保持器刀片中的切削刀片。切削刀片包括具有插入通道轴线的插入通道，并且保持器刀片包括具有保持器通道轴线的保持器通道。当切削刀片弹性地夹持在保持部分中并且位于最后面的位置时，包含保持器和插入通道轴的通道平面与主平面垂直于插入件纵向轴线形成第一角度并且包含插入通道中心点，其中第一角度小于或等于60°。通过将提取键的第一和第二接合部分分别同时放置在保持器中并插入通道并旋转提取键，可以从切割工具中提取切削刀片。

40. 发明申请

US20130167345A1 Cutting Tool Key for Mounting and Extracting a Cutting Insert 有权
标题翻译：用于安装和提取切削刀片的切削刀具钥匙
公开(公告)号：US20130167345A1
公开(公告)日：2013-07-04
申请号：US13425122
申请日：2012-03-20
申请人： Gil Hecht
发明人： Gil Hecht
IPC分类号： B25B27/14 , B23B29/00 , B23B27/00
CPC分类号： B23B29/04 , B23B29/043 , B23B2205/02 , B23B2260/0785 , B25B5/06 , B25B27/00 , Y10T29/53896 , Y10T29/53909 , Y10T29/53943 , Y10T407/2288 , Y10T407/25
摘要： A cutting tool key is suitable for mounting and extracting a cutting insert into and from an insert receiving slot of a cutting tool holder blade. The key includes an elongated protrusion having first and second engagement portions with a pivot axis formed in the first engagement portion. The insert receiving slot has a holder axis extending in a forward-to-rearward direction, and a clamping-jaw surface facing a base-jaw surface. The base jaw surface has a holder-passage opening out to the holder's side surfaces, and the insert has an insert-passage opening out to the insert's lateral surfaces. The first and second engagement portions engage the holder-passage and insert-passage, respectively, with the pivot axis in the holder-passage. Rotating the key in an extraction direction about the pivot axis applies extraction-force on the insert. Rotating the key in a mounting direction, opposite to the extraction direction, applies a mounting-force on the insert.
摘要翻译：切削刀具键适用于将切削刀片安装到刀片保持器刀片的插入物接收槽中并从刀片接收槽中提取切削刀片。钥匙包括具有第一和第二接合部分的细长突起，其具有形成在第一接合部分中的枢转轴线。刀片接收槽具有沿前后方向延伸的保持器轴线和面向颚爪表面的夹爪表面。基座钳口表面具有通向保持器的侧表面的保持器通道，并且插入件具有向插入件的侧表面开口的插入通道。第一和第二接合部分分别将保持器通道和插入通道与保持器通道中的枢转轴线接合。在关于枢转轴线的提取方向上旋转钥匙在插入件上施加提取力。在与提取方向相反的安装方向上旋转钥匙对插入件施加安装力。

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