公开(公告)号：US08257003B2

公开(公告)日：2012-09-04

申请号：US12235992

申请日：2008-12-05

申请人： Michael R. McCormick ,  Filho Ruy Frota de Souza

发明人： Michael R. McCormick ,  Filho Ruy Frota de Souza

IPC分类号： B23B31/20

CPC分类号： B23B31/201 ,  Y10T279/1008 ,  Y10T279/17111 ,  Y10T279/17435 ,  Y10T279/17529 ,  Y10T279/32 ,  Y10T409/30952

摘要： A side actuated collet lock mechanism includes a collet; a drawbar at least partially disposed within the collet, and a pair of wedge members threadingly received onto each end of a double-ended drive screw. The drive screw is rotated to cause the wedge members to move downward such that a first cam surface engages the drawbar. The drawbar and collet are pulled into the tool holder and firmly secure the shank. To remove the shank, the drive screw is rotated in an opposite direction to cause the wedge members to move upward such that a second cam surface engages the drawbar. The drawbar and the collet are pushed out from the toolholder, thereby releasing the shank.

摘要翻译： 侧面致动夹头锁定机构包括夹头; 至少部分地设置在夹头内的牵引杆，以及螺纹地接收在双端驱动螺杆的每一端上的一对楔形构件。 旋转驱动螺杆使楔形件向下移动，使得第一凸轮表面接合牵引杆。 拉杆和夹头被拉入工具架并牢固地固定柄。 为了卸下柄，驱动螺杆沿相反方向旋转，使得楔构件向上移动，使得第二凸轮表面接合牵引杆。 拉杆和夹头从刀夹中推出，从而释放柄。

公开(公告)号：US20110196380A1

公开(公告)日：2011-08-11

申请号：US13014052

申请日：2011-01-26

申请人： Axel Bernhard Cremer ,  This Aebi

发明人： Axel Bernhard Cremer ,  This Aebi

IPC分类号： A61B17/56

CPC分类号： A61B17/8875 ,  A61B17/162 ,  B23B31/201 ,  B25B23/0035 ,  B25B23/10 ,  Y10T279/17521 ,  Y10T279/17529

摘要： A tensioning device for surgical elements is described. The tensioning device comprises a fixation device, a clamping device, a spring device, and a force deflecting device that interacts with the clamping device. The force deflecting device is designed to convert the spring force exerted by the spring device on the clamping device into a clamping force exerted by the clamping device on the surgical element.

摘要翻译： 描述了用于外科手术元件的张紧装置。 张紧装置包括与夹紧装置相互作用的固定装置，夹紧装置，弹簧装置和力偏转装置。 力偏转装置被设计成将由夹紧装置上的弹簧装置施加的弹簧力转换成由夹紧装置施加在手术元件上的夹紧力。

公开(公告)号：US20100201084A1

公开(公告)日：2010-08-12

申请号：US12701247

申请日：2010-02-05

申请人： Attilio Mandarello

发明人： Attilio Mandarello

IPC分类号： B23B31/20

CPC分类号： B23B31/201 ,  B23B2226/33 ,  B23B2231/2016 ,  B23B2231/32 ,  B23B2260/008 ,  B23B2260/022 ,  B23B2260/126 ,  Y10T279/17529

摘要： A chuck for accommodating a multipart collet for clamping a workpiece in place has a housing with a collet receptacle having a guide device and guide surfaces. The collet is movable on the chuck in the axial direction. The guide device has balls as rolling elements on the guide surfaces, of which a multiplicity are continuously arranged on a rolling element holder. They are movable together with the latter in the guide device from an initial position into the chuck. A restoring device is provided for the rolling element holder, with a direction of action out of the chuck, in order to move the balls back into the initial position when no collet is in the chuck.

摘要翻译： 用于容纳用于将工件夹紧就位的多部分夹头的卡盘具有带有具有引导装置和引导表面的夹头插座的壳体。 夹头可在卡盘上沿轴向移动。 引导装置在引导表面上具有作为滚动元件的滚珠，其多个连续地布置在滚动元件保持器上。 它们可以与引导装置中的后者一起从初始位置移动到卡盘中。 为了使滚动元件保持器具有作用方向从卡盘移出的恢复装置，以便当卡盘中没有夹头时将滚珠移回到初始位置。

公开(公告)号：US07717436B1

公开(公告)日：2010-05-18

申请号：US11955572

申请日：2007-12-13

申请人： Edward J. Schmidt

发明人： Edward J. Schmidt

IPC分类号： B23B31/20

CPC分类号： B23B31/201 ,  B23B2260/004 ,  B23B2260/124 ,  Y10T279/17341 ,  Y10T279/17529

摘要： A continuously adjustable collet chuck assembly comprising: a) a collet chuck body, b) an adjustment ring positioned within the collet chuck body, the adjustment ring including fixed key sized and configured to engage a keyway on a collet, and c) a locking member positioned in the collet chuck body to exert a force on the ring, the force having a substantial component in the axial direction to prevent rotation of the ring. The axial force securely fixes the adjustment ring, and therefore the collet, at any rotational position.

摘要翻译： 一种连续可调的夹头卡盘组件，包括：a）夹头卡盘体，b）定位在夹头卡盘体内的调节环，该调节环包括固定键，其大小和构造成与夹头卡合，并且c）锁定构件 定位在夹头卡盘体中以在环上施加力，该力在轴向方向上具有实质部件以防止环的旋转。 轴向力在任何旋转位置牢固地固定调节环，从而将夹头固定。

公开(公告)号：US20080179839A1

公开(公告)日：2008-07-31

申请号：US11700603

申请日：2007-01-31

申请人： Daniel Walters

发明人： Daniel Walters

IPC分类号： B23B31/12

CPC分类号： B23B31/1075 ,  B23B31/008 ,  Y10T279/17299 ,  Y10T279/17504 ,  Y10T279/17529 ,  Y10T279/3406 ,  Y10T279/3412 ,  Y10T279/3418 ,  Y10T408/957 ,  Y10T409/309408 ,  Y10T483/1864

摘要： A tool-holding system for centering a cutting tool to be utilized by a machine is disclosed herein. The tool-holding system includes a housing defining a tapered recess to be provided to the machine for receiving at least a portion of the tool, a first alignment portion provided to the housing, and an adaptor including a tapered shank that is to be received within the tapered recess defined by the housing. The adaptor includes an aperture formed in the adaptor for receiving a proximate end of the tool and a tool fastener for securing the proximate end of the tool within the aperture at a predetermined angular orientation therein. A second alignment portion is provided to the adaptor to cooperate with the first alignment portion to establish a predetermined angular orientation of the adaptor relative to the housing while the shank of the adaptor is at least partially inserted into the tapered recess. A fastener is also provided for securing the adaptor within the tapered recess of the housing.

摘要翻译： 本文公开了一种用于对准由机器利用的切削工具的工具保持系统。 所述工具保持系统包括限定锥形凹部的壳体，所述锥形凹槽将被提供到所述机器，用于容纳所述工具的至少一部分，设置到所述壳体的第一对准部分，以及包括将被接纳在所述壳体内的锥形柄部的适配器 由壳体限定的锥形凹部。 适配器包括形成在适配器中的孔，用于接收工具的近端，以及工具紧固件，用于将工具的近端以预定的角度取向固定在孔内。 第二对准部分设置到适配器以与第一对准部分配合，以在适配器的柄部至少部分地插入锥形凹部中时相对于壳体建立适配器的预定角度定向。 还提供了紧固件，用于将适配器固定在壳体的锥形凹部内。

公开(公告)号：US07168900B2

公开(公告)日：2007-01-30

申请号：US11270700

申请日：2005-11-09

申请人： Manfred Neumeier

发明人： Manfred Neumeier

IPC分类号： B23B31/00 ,  B23B31/20

CPC分类号： B23B31/00 ,  B23B31/208 ,  B23B2231/2081 ,  B23B2231/46 ,  B23B2270/60 ,  Y10T279/17529 ,  Y10T408/3839 ,  Y10T408/957 ,  Y10T409/309408

摘要： A tool support for fixed or rotating tools embodied with a collet chuck receiver for a collet chuck for clamping a tool shaft from the direction of the tool side. The collet chuck receiver has a tapering bore for receiving a collet chuck and a coaxial screw thread assigned to the bore for receiving a tensioning nut. In place of a collet chuck, a tool clamping insert is inserted with a tapering receiving neck into the tapering receiving bore, wherein the tool clamping insert is clamped in place by fastening means from the direction of the tool side.

摘要翻译： 用于固定或旋转工具的工具支撑件，其具有用于夹紧夹头的夹头卡盘接收器，用于从工具侧方向夹紧工具轴。 夹头卡盘接收器具有用于接收夹头卡盘的锥形孔和分配给用于接收张紧螺母的孔的同轴螺纹。 替代夹头卡盘，工具夹紧插入件插入锥形接收颈部到锥形容纳孔中，其中工具夹紧插入件通过紧固装置从工具侧的方向夹紧就位。

公开(公告)号：US06854741B2

公开(公告)日：2005-02-15

申请号：US10602300

申请日：2003-06-24

申请人： Robert Henry Lopez

发明人： Robert Henry Lopez

IPC分类号： B23B31/20 ,  B23B31/12

CPC分类号： B23B31/207 ,  B23B31/208 ,  Y10T279/17529 ,  Y10T279/17538 ,  Y10T279/3406 ,  Y10T279/3418

摘要： A one-piece constructed adapter collet tool, for adapting a smaller standard collet to a standard oversized spindle on a machine tool. Said one-piece constructed adapter collet having an external configuration constructed to mate said oversized standard spindle configuration, and an internal configuration constructed to mate with said smaller standard collet configuration. Said adapter collet is constructed with external threads for the purpose of engaging the draw spindle or draw spindle adapter internal threads. Said adapter collet is constructed with an external keyway to work in conjunction with said spindle pin on a machine tool. Said adapter collet is constructed with internal threads for the purpose of engaging said standard smaller collet external threads. Said adapter collet will have a setscrew compressing on said standard collet threads this action will fix the rotation of said standard collet. Activation of said adapter collet compression function is accomplished by the draw of the adapter collet via the draw spindle or draw spindle adapter, said draw action will compress the adapter collet mating tapered surface via said standard spindle tapered surface. Said compression function also compresses the internal tapered surface of said adapter collet thus compressing said standard collet mating tapered surface thus compressing, holding any parts with said standard collet.

摘要翻译： 一体式构造的适配器夹头工具，用于将较小的标准夹头适用于机床上的标准超大主轴。 所述单件式构造的适配器夹头具有构造成使所述超尺寸的标准主轴配置配合的外部构造，以及构造成与所述较小标准夹头配置配合的内部构造。 所述适配器夹头由外螺纹构成，用于接合拉丝轴或拉丝主轴适配器内螺纹。 所述适配器夹头由外部键槽构成，与机床上的所述主轴销一起工作。 所述适配器夹头构造有内螺纹，用于接合所述标准较小的夹头外螺纹。 所述适配器夹头将在所述标准夹头螺纹上具有固定螺丝压缩，该动作将固定所述标准夹头的旋转。 所述适配器夹头压缩功能的激活通过经由拉丝轴或拉丝主轴适配器拉出适配器夹头来实现，所述拉伸动作将通过所述标准心轴锥形表面压缩适配器夹头配合锥形表面。 所述压缩功能还压缩所述适配器夹头的内部锥形表面，从而压缩所述标准夹头配合锥形表面，从而压缩，用所述标准夹头夹持任何部件。

公开(公告)号：US20040124592A1

公开(公告)日：2004-07-01

申请号：US10427058

申请日：2003-04-30

申请人： ESA Eppinger GmbH

发明人： Manfred Neumeier

IPC分类号： B23B031/20

CPC分类号： B23B31/00 ,  B23B31/208 ,  B23B2231/2081 ,  B23B2231/46 ,  B23B2270/60 ,  Y10T279/17529 ,  Y10T408/3839 ,  Y10T408/957 ,  Y10T409/309408

摘要： A tool support for fixed or rotating tools embodied with a collet chuck receiver for a collet chuck for clamping a tool shaft from the direction of the tool side. The collet chuck receiver has a tapering bore for receiving a collet chuck and a coaxial screw thread assigned to the bore for receiving a tensioning nut. In place of a collet chuck, a tool clamping insert is inserted with a tapering receiving neck into the tapering receiving bore, wherein the tool clamping insert is clamped in place by fastening means from the direction of the tool side.

摘要翻译： 用于固定或旋转工具的工具支撑件，其具有用于夹紧夹头的夹头卡盘接收器，用于从工具侧方向夹紧工具轴。 夹头卡盘接收器具有用于接收夹头卡盘的锥形孔和分配给用于接收张紧螺母的孔的同轴螺纹。 替代夹头卡盘，工具夹紧插入件插入锥形接收颈部到锥形容纳孔中，其中工具夹紧插入件通过紧固装置从工具侧的方向夹紧就位。

公开(公告)号：US20030184028A1

公开(公告)日：2003-10-02

申请号：US10114692

申请日：2002-04-01

发明人： J. C. Schlotterer

IPC分类号： B23B031/20

CPC分类号： B23B31/202 ,  B23B2231/2027 ,  Y10T279/17529

摘要： This invention comprises improved collets which can be used and reused without adjustment or re-truing by the use of truncated spherical and tangential mating surfaces, elliptical mating elements, dowel and keyway alignment means, tension and travel limiting means to prevent binding and over expansion or contraction of collet head elements, and the like to achieve true fitting and secure adjustment of collets and their mating and interacting parts.

摘要翻译： 本发明包括改进的夹头，其可以通过使用截顶的球形和切向配合表面，椭圆形配合元件，定位销和键槽对准装置，张力和行程限制装置来使用和重新使用而不进行调整或重新修整，以防止结合和过度膨胀， 夹头元件的收缩等，以实现夹头及其配合和相互作用部件的真正拟合和安全的调节。

公开(公告)号：US06520508B1

公开(公告)日：2003-02-18

申请号：US09651418

申请日：2000-08-30

申请人： Paul T. Jordan

发明人： Paul T. Jordan

IPC分类号： B23B3120

CPC分类号： B23B31/202 ,  B23B2226/33 ,  B23B2231/2002 ,  Y10T279/17461 ,  Y10T279/17529 ,  Y10T279/17555 ,  Y10T279/3487

摘要： A tool receiver or chuck is provided which may receive a cutting tool, such as a router bit or the like, therewithin and non-rotatably retain the tool relative to a rotary driving device. The tool receiver includes a plurality of blades substantially encased within a conical surface. A biasing member biases the blades toward a narrow end of the conical surface such that the blades are biased in a tool engaging or operative position. The biasing member and conical surface thus bias the blades radially inward toward the cutting tool such that the blades engage the conical surface and the cutting tool. The tool receiver preferably includes a retaining member, which retains the blades within the conical surface and biases the blades radially outwardly toward the conical surface. The tool may be released by overcoming the biasing force of the biasing member by moving or sliding a retaining ring or by activating a lever or the like, such that no accessory wrenches or tools are required to insert or release a cutting tool or bit. Preferably, a width and radial length of the blades are dimensioned and/or the contact surfaces are defined to provide non-rotating engagement of the cutting tool by the blades, since the conical surface substantially limits twisting of the blades as the blades begin to rotate relative to the tool, thereby locking the tool relative to the blades. A ratio of the effective contact width of the blades to the radial length of the blades is preferably less than or equal to the coefficient of friction between each of the blades and the tool.

摘要翻译： 提供了一种工具接收器或卡盘，其可以在其中接收诸如路由器钻头等的切割工具，并且相对于旋转驱动装置不可旋转地保持工具。 刀具接收器包括基本上包围在锥形表面内的多个刀片。 偏置构件将叶片朝向锥形表面的窄端偏压，使得叶片被偏置在工具接合或操作位置。 偏置构件和锥形表面因此使刀片径向向内朝向切割工具偏置，使得刀片接合锥形表面和切割工具。 工具接收器优选地包括保持构件，该保持构件将刀片保持在锥形表面内并且将刀片径向向外朝向锥形表面偏置。 通过移动或滑动保持环或通过启动杠杆等来克服偏置构件的偏置力，使得不需要附件扳手或工具来插入或释放切削工具或钻头，可以释放该工具。 优选地，叶片的宽度和径向长度被确定尺寸和/或接触表面被限定以便由刀片提供切削工具的非旋转接合，因为当叶片开始旋转时锥形表面基本上限制了叶片的扭转 从而相对于刀具锁定刀具。 叶片的有效接触宽度与叶片的径向长度的比优选小于或等于每个叶片和工具之间的摩擦系数。