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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：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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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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6.发明授权Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert 有权旋转切削工具，例如钻头，其包括可更换的切削刀片和可更换的切削刀片公开(公告)号：US08366358B2
公开(公告)日：2013-02-05
申请号：US12847216
申请日：2010-07-30
申请人： Bernhard Borschert , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Frota De Souza, Jr. , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
发明人： Bernhard Borschert , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Frota De Souza, Jr. , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
IPC分类号： B23B51/02
CPC分类号： B23B51/00 , B23B51/02 , B23B2205/02 , B23B2251/02 , B23B2251/50 , B23C5/109 , B23D77/025 , B23D2277/02 , Y10S408/713 , Y10T408/892 , Y10T408/907 , Y10T408/909 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： A rotary cutting tool that is composed of a tool shank with at least one chucking groove or chip flute and one exchangeable cutting insert. At the tip of the shank a recess for accommodating the cutting insert is provided. The tool shank, on its circumference, has a limb with a bearing surface that is inclined relative to the tool axis and that corresponds to a likewise inclined bearing surface on a wing of the cutting insert. The inclination of the bearing surfaces produces an axial force that retains the cutting insert on the tool shank.
摘要翻译： 一种旋转切削工具，其由具有至少一个夹紧槽或切屑槽的工具柄和一个可更换的切削刀片组成。 在柄的尖端处设置有用于容纳切削刀片的凹部。 工具柄在其圆周上具有带有相对于工具轴线倾斜的支承表面的肢体，并且其对应于在切削刀片的机翼上同样倾斜的支承表面。 轴承表面的倾斜产生将切削刀片保持在工具柄上的轴向力。
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7.发明申请ROTARY CUTTING TOOL, SUCH AS A DRILL, COMPRISING AN EXCHANGEABLE CUTTING INSERT, AND AN EXCHANGEABLE CUTTING INSERT 有权旋转切割工具，如钻石，包含可交换的切割刀片和可交换的切割刀片公开(公告)号：US20110020086A1
公开(公告)日：2011-01-27
申请号：US12847216
申请日：2010-07-30
申请人： BERNHARD BORSCHERT , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Frota De Souza Filho , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
发明人： BERNHARD BORSCHERT , Dieter Mühlfriedel , Jürgen Schwägerl , Ruy Frota De Souza Filho , Michael D. Shultz , Michael R. McCormick , Robert A. Erickson
CPC分类号： B23B51/00 , B23B51/02 , B23B2205/02 , B23B2251/02 , B23B2251/50 , B23C5/109 , B23D77/025 , B23D2277/02 , Y10S408/713 , Y10T408/892 , Y10T408/907 , Y10T408/909 , Y10T408/9095 , Y10T408/9097 , Y10T408/9098
摘要： A rotary cutting tool that is composed of a tool shank with at least one chucking groove or chip flute and one exchangeable cutting insert. At the tip of the shank a recess for accommodating the cutting insert is provided. The tool shank, on its circumference, has a limb with a bearing surface that is inclined relative to the tool axis and that corresponds to a likewise inclined bearing surface on a wing of the cutting insert. The inclination of the bearing surfaces produces an axial force that retains the cutting insert on the tool shank.
摘要翻译： 一种旋转切削工具，其由具有至少一个夹紧槽或切屑槽的工具柄和一个可更换的切削刀片组成。 在柄的尖端处设置有用于容纳切削刀片的凹部。 工具柄在其圆周上具有带有相对于工具轴线倾斜的支承表面的肢体，并且其对应于在切削刀片的机翼上同样倾斜的支承表面。 轴承表面的倾斜产生将切削刀片保持在工具柄上的轴向力。
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公开(公告)号：US07186064B1
公开(公告)日：2007-03-06
申请号：US11300133
申请日：2005-12-14
申请人： Robert A. Erickson , Ted R. Massa
发明人： Robert A. Erickson , Ted R. Massa
IPC分类号： B23C5/26
CPC分类号： B23B31/006 , B23B2231/0272 , B23B2231/0288 , B23B2231/22 , B23B2260/136 , Y10T279/17965 , Y10T408/95 , Y10T408/957 , Y10T409/309408 , Y10T409/30952
摘要： A rotary tapered tool holder includes a body or shank including a front contact portion and a rear contact portion. An adapter sleeve is disposed about a portion of the shank. The adapter sleeve includes slits that allow radial expansion and contraction of the adapter sleeve. The adapter sleeve includes an inner surface formed at a first non-zero taper angle with respect to a longitudinal axis of the shank, and an outer surface formed at a second non-zero taper angle with respect to the longitudinal axis of the shank. The second taper angle is different than the first taper angle such that an interference fit between the shank and the inner surface of the adapter sleeve forces the outer surface of the adapter sleeve into positive contact with a tapered bore of a spindle of the rotary tapered tool holder.
摘要翻译： 旋转锥形工具架包括主体或柄部，其包括前接触部分和后接触部分。 紧固件套筒围绕柄的一部分设置。 适配器套筒包括允许适配器套筒的径向膨胀和收缩的狭缝。 适配器套筒包括相对于柄的纵向轴线以第一非零锥角形成的内表面和相对于柄的纵向轴线以第二非零锥角形成的外表面。 第二锥角与第一锥角不同，使得柄和适配套之间的内表面之间的过盈配合迫使适配器套的外表面与旋转锥形工具的心轴的锥孔正相接触 持有人
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公开(公告)号：US06913427B2
公开(公告)日：2005-07-05
申请号：US10050395
申请日：2002-01-16
CPC分类号： B23B49/008 , Y10T408/5623 , Y10T408/56245 , Y10T408/564 , Y10T408/8925
摘要： An adjustment device comprises a first portion and a second portion. The first and second portions are adjustably engaging one another. The adjustment device has an overall length that is adapted to be adjusted by adjusting the first and second portions relative to one another. The overall length is adapted to be adjusted to vary a distance between the drill motor and the work piece. Another embodiment of the invention comprises a slip fit member and a threaded member opposite the slip fit member. The adjustment device has an overall length that is adjustable to vary a spatial relation between the drill motor and work piece. Yet another embodiment of the invention comprises a drill motor, a support, and an adjustment device. The adjustment device comprises a slip fit member and a threaded member spaced apart from the slip fit member. One of the members is engageable with the drill motor and the other member is engageable with the support. The adjustment device has an overall length that is adjustable to vary the spatial relation between the drill motor and the support.
摘要翻译： 调节装置包括第一部分和第二部分。 第一和第二部分可调节地彼此接合。 调整装置具有适于通过相对于彼此调节第一和第二部分来调整的总长度。 整个长度被调整以改变钻机马达和工件之间的距离。 本发明的另一个实施例包括滑动配合构件和与滑动配合构件相对的螺纹构件。 调节装置具有可调整的整体长度以改变钻机电机和工件之间的空间关系。 本发明的另一个实施例包括钻头电机，支撑件和调节装置。 调节装置包括滑动配合构件和与滑动配合构件间隔开的螺纹构件。 其中一个构件可与钻机马达接合，另一个构件可与支撑件接合。 调整装置具有整体长度，其可调节以改变钻机电机和支撑件之间的空间关系。
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公开(公告)号：US06786119B1
公开(公告)日：2004-09-07
申请号：US09723918
申请日：2000-11-28
IPC分类号： B23B2900
CPC分类号： B23B29/046 , B23B31/06 , Y10T82/2585 , Y10T82/2589 , Y10T403/7067 , Y10T407/227 , Y10T407/2276
摘要： An apparatus is disclosed for releasably holding a toolholder shank having a lockable surface and a releasable surface utilizing an actuating bolt with an associated threaded actuating nut. When the actuating bolt is rotated in a locking direction, the actuating nut is drawn onto the bolt thereby clamping against the lockable surfaces of the toolholder shank. When the actuating bolt is rotated in the releasing direction, a releasing segment acts upon the toolholder thereby ejecting it from the tool support member.
摘要翻译： 公开了一种用于可释放地保持具有可锁定表面的刀夹柄和利用具有相关联的螺纹致动螺母的致动螺栓的可释放表面的装置。 当致动螺栓沿锁定方向旋转时，致动螺母被拉到螺栓上，从而夹紧在刀架的可锁定表面上。 当致动螺栓沿释放方向旋转时，释放段作用在刀架上，从而将其从工具支撑构件中弹出。
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