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公开(公告)号：US07669308B2
公开(公告)日：2010-03-02
申请号：US11811464
申请日：2007-06-11
CPC分类号： B23B31/20 , B23B2231/201 , Y10T29/49876 , Y10T29/53704 , Y10T279/17 , Y10T279/17299 , Y10T279/17504 , Y10T279/17538
摘要： An collet and lock nut assembly includes a collet for receiving a cutting tool shank and a lock nut for creating a gripping force between the collet and the shank. The collet has a nose portion and a body portion separated by an annular groove. The lock nut has a plurality of retention tabs and a corresponding number of clear portions. The collet and lock nut assembly can be easily assembled by inserting at least one retention tab within the groove of the collet, and then applying pressure to the collet such that the remaining retention tabs of the lock nut are received within the groove of the collet to place the assembly in a locked position. The collet and cutting tool shank can be drawn from the tool holder by applying rotational torque to the lock nut. The collet is easily removed from the lock nut by applying pressure in any circumferential, lateral direction against the collet.
摘要翻译： 夹头和锁紧螺母组件包括用于接收切割工具柄的夹头和用于在夹头和柄之间产生夹持力的锁紧螺母。 夹头具有由环形槽分隔的鼻部和主体部分。 锁定螺母具有多个保持突片和相应数量的透明部分。 夹头和锁紧螺母组件可以通过在夹头的凹槽内插入至少一个固定突片，然后向夹头施加压力，使得锁紧螺母的剩余固定突片被接收在夹头的凹槽内， 将组件放在锁定位置。 通过向锁紧螺母施加旋转扭矩，夹头和切割工具柄可以从工具夹具中拉出。 通过在任何圆周方向上向压头施加压力，容易地将夹头从锁紧螺母上移除。
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公开(公告)号：US5040932A
公开(公告)日：1991-08-20
申请号：US445568
申请日：1989-12-04
申请人： Robert E. Oshnock
发明人： Robert E. Oshnock
IPC分类号： B23B29/00 , B23B29/04 , B23B31/107
CPC分类号： B23B31/1074 , B23B29/046 , B23B31/1071 , Y10T279/17752 , Y10T279/17821 , Y10T408/95 , Y10T409/30952 , Y10T82/2585
摘要： A tool holder assembly includes a first member formed with a cylindrical bore and a second member including a cylindrical portion receivable in the bore of the first member. A locator screw hole extends radially through the first member. The second member is formed with a conical face having a centerline perpendicular to its longitudinal centerline. A locator screw is threaded into the locator screw hole in the first member. The locator screw includes a conical nose adapted to engage the conical face of the second member when the locator screw is turned in a first direction. The locator screw cooperates with the conical face of the second member to radially locate the second member with respect to the first member.
摘要翻译： 工具架组件包括形成有圆柱形孔的第一构件和包括可容纳在第一构件的孔中的圆柱形部分的第二构件。 定位螺钉孔径向延伸穿过第一构件。 第二构件形成有具有垂直于其纵向中心线的中心线的锥形面。 定位螺丝拧入第一部件的定位螺丝孔。 定位螺钉包括锥形鼻，当定位螺丝沿第一方向转动时，锥形鼻适合接合第二构件的圆锥面。 定位螺丝与第二构件的圆锥面配合，以使第二构件相对于第一构件径向定位。
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公开(公告)号：US07959387B2
公开(公告)日：2011-06-14
申请号：US11866742
申请日：2007-10-03
IPC分类号： B23B31/117
CPC分类号： B23B31/02 , B23B31/1179 , B23B2265/08 , Y10T29/49865 , Y10T279/1004 , Y10T279/17965 , Y10T408/04 , Y10T408/895 , Y10T409/304032 , Y10T409/30952
摘要： A tool holder includes a shank including a tool holder portion and a central bore for accommodating a cutting tool, and a first shrink fit sleeve disposed about the tool holder portion of the shank. An application of heat to the tool holder causes the tool holder portion and the first shrink fit sleeve to expand outwardly, and the removal of heat will cause the tool holder portion and the first shrink fit sleeve to contract inwardly to rigidly maintain the cutting tool within the tool holder by shrink fit. The tool holder may also include a second shrink fit sleeve disposed about the first shrink fit sleeve to provide increased torque capability.
摘要翻译： 工具夹具包括：柄，其包括工具保持器部分和用于容纳切割工具的中心孔;以及设置在柄部的工具保持器部分周围的第一收缩配合套筒。 将热施加到工具架上将导致工具保持器部分和第一收缩配合套筒向外扩展，并且热量的移除将使工具保持器部分和第一收缩配合套筒向内收缩以将切割工具刚性地保持在内 工具架通过收缩配合。 工具夹具还可以包括围绕第一收缩配合套筒设置的第二收缩配合套筒，以提供增加的扭矩能力。
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公开(公告)号：US07306238B2
公开(公告)日：2007-12-11
申请号：US11069399
申请日：2005-03-01
CPC分类号： B23B31/201 , B23B2250/12 , B23B2260/106 , B23B2260/126 , Y10T279/17111 , Y10T279/17411 , Y10T279/17504 , Y10T408/455
摘要： An assembly generally comprises a collet for receiving a cutting tool shank and a lock nut for creating a gripping force between the collet and the cutting tool shank. The collet has a nose and the lock nut has a front face that is substantially flush with the nose. The lock nut further has a fastening element that mates with a fastening element of a coolant sealing ring for attaching the coolant sealing ring to the lock nut so that the coolant sealing ring may be detached from the lock nut.
摘要翻译： 组件通常包括用于接收切割工具柄的夹头和用于在夹头和切割工具柄之间产生夹紧力的锁定螺母。 夹头具有鼻子，锁紧螺母具有与鼻子基本齐平的前表面。 锁紧螺母还具有与冷却剂密封环的紧固元件配合的紧固元件，用于将冷却剂密封环附接到锁定螺母，使得冷却剂密封环可以从锁紧螺母分离。
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公开(公告)号：US07261302B2
公开(公告)日：2007-08-28
申请号：US11071805
申请日：2005-03-03
IPC分类号： B23B31/20
CPC分类号： B23B31/20 , B23B2231/201 , Y10T29/49876 , Y10T29/53704 , Y10T279/17 , Y10T279/17299 , Y10T279/17504 , Y10T279/17538
摘要： A collet and lock nut assembly includes a collet for receiving a cutting tool shank and a lock nut for creating a gripping force between the collet and the shank. The collet has a nose portion and a body portion separated by an annular groove. The lock nut has a plurality of retention tabs and a corresponding number of clear portions. The collet and lock nut assembly can be easily assembled by inserting at least one retention tab within the groove of the collet, and then applying pressure to the collet such that the remaining retention tabs of the lock nut are received within the groove of the collet to place the assembly in a locked position. The collet and cutting tool shank can be drawn from the tool holder by applying rotational torque to the lock nut. The collet is easily removed from the lock nut by applying pressure in any circumferential, lateral direction against the collet.
摘要翻译： 夹头和锁紧螺母组件包括用于接收切割工具柄的夹头和用于在夹头和柄之间产生夹紧力的锁紧螺母。 夹头具有由环形槽分隔的鼻部和主体部分。 锁定螺母具有多个保持突片和相应数量的透明部分。 夹头和锁紧螺母组件可以通过在夹头的凹槽内插入至少一个固定突片，然后向夹头施加压力，使得锁紧螺母的剩余固定突片被接收在夹头的凹槽内， 将组件放在锁定位置。 通过向锁紧螺母施加旋转扭矩，夹头和切割工具柄可以从工具夹具中拉出。 通过在任何圆周方向上向压头施加压力，容易地将夹头从锁紧螺母上移除。
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公开(公告)号：US20090091091A1
公开(公告)日：2009-04-09
申请号：US11866742
申请日：2007-10-03
IPC分类号： B23B31/10
CPC分类号： B23B31/02 , B23B31/1179 , B23B2265/08 , Y10T29/49865 , Y10T279/1004 , Y10T279/17965 , Y10T408/04 , Y10T408/895 , Y10T409/304032 , Y10T409/30952
摘要： A tool holder includes a shank including a tool holder portion and a central bore for accommodating a cutting tool, and a first shrink fit sleeve disposed about the tool holder portion of the shank. An application of heat to the tool holder causes the tool holder portion and the first shrink fit sleeve to expand outwardly, and the removal of heat will cause the tool holder portion and the first shrink fit sleeve to contract inwardly to rigidly maintain the cutting tool within the tool holder by shrink fit. The tool holder may also include a second shrink fit sleeve disposed about the first shrink fit sleeve to provide increased torque capability.
摘要翻译： 工具夹具包括：柄，其包括工具保持器部分和用于容纳切割工具的中心孔;以及设置在柄部的工具保持器部分周围的第一收缩配合套筒。 将热施加到工具架上将导致工具保持器部分和第一收缩配合套筒向外扩展，并且热量的移除将使工具保持器部分和第一收缩配合套筒向内收缩以将切割工具刚性地保持在内 工具架通过收缩配合。 工具夹具还可以包括围绕第一收缩配合套筒设置的第二收缩配合套筒，以提供增加的扭矩能力。
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公开(公告)号：US5829924A
公开(公告)日：1998-11-03
申请号：US530494
申请日：1995-09-19
CPC分类号： B23B27/045 , B23B2205/02 , B23B2260/124 , Y10T407/2288 , Y10T407/25
摘要： A cutting tool assembly (1) clamping mechanism (5) which secures a cutting insert (3) for performing cutoff, grooving, slotting, and profiling operations. The clamping mechanism (5) has resilient upper and lower clamping jaws (7, 9) for receiving and securing the insert (3). The cutting insert (3) has front and top faces (13, 15) that define a cutting edge (21) at an intersection thereof, a back face (25), and adjacent proximal and distal bottom faces (27, 29) contiguous with said front and back faces (13, 25) that define an angular lower seating portion (30). The lower clamping jaw (9) of the clamping mechanism (5) includes proximal and distal pocket surfaces (59, 67) forming an angularly recessed jaw portion that is complementary in shape to the angular seating portion (30) of the insert (3). The distal pocket surface (67) of the lower clamping jaw (9) is oriented with the proximal pocket surface (59) to form a stop for limiting the extent that the insert (3) may be received between the clamping jaws (7, 9). This orientation further redirects a component of the cutting force (F) on the insert (3) toward the top face (15) thereof in order to wedgingly engage the top face (15) of the insert (3) against the top pocket surface (45) of the upper clamping jaw (9), thereby enhancing the clamping force that the jaws (7, 9) apply to the insert (3).
摘要翻译： 一种切割工具组件（1）夹紧机构（5），其固定用于进行切割，切槽，开槽和轮廓操作的切削刀片（3）。 夹紧机构（5）具有用于接收和固定插入件（3）的弹性上下夹爪（7,9）。 切削刀片（3）具有在其相交处限定切削刃（21）的前表面和顶面（13,15），后表面（25）以及邻近的近端和远端底面（27,29） 所述前表面和后表面（13,25）限定有角度的下部安置部分（30）。 夹紧机构（5）的下夹爪（9）包括形成与插入件（3）的角座部分（30）的形状互补的有角凹陷的夹爪部分的近端和远端袋表面（59,67） 。 下夹爪（9）的远端袋表面（67）被定位成具有近侧袋表面（59）以形成止挡件，用于限制插入件（3）可被夹在夹爪（7,9） ）。 该取向进一步将切削力（F）的部件重新定位在插入件（3）上，使其朝向其顶面（15），以楔入地将插入件（3）的顶面（15）与顶部凹口表面 45），从而增强夹爪（7,9）施加到插入件（3）上的夹持力。
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公开(公告)号：US5173017A
公开(公告)日：1992-12-22
申请号：US811561
申请日：1991-12-20
IPC分类号： B23B31/107 , B23B29/00 , B23B29/03 , B23B29/04 , B23B31/117 , B23B31/22
CPC分类号： B23B29/046 , Y10T279/1091 , Y10T408/953 , Y10T409/30952 , Y10T82/2589
摘要： An apparatus for adapting toolholders (10) which are specifically designed for use with machine tools having quick change tooling systems so that such toolholders may be used with machine tools not equipped with such systems. The apparatus secures to the toolholder shank (45) and provides an intermediate element enabling the toolholder (10) to be secured to such machine tools.
摘要翻译： 一种用于调整刀架（10）的装置，其特别设计用于具有快速更换加工系统的机床，使得这种刀架可以与未配备这种系统的机床一起使用。 该装置固定到刀架（45）上，并提供一个中间元件，使刀架（10）固定在这种机床上。
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