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1.发明授权Method and apparatus for attaching a drill motor to a drill plate with a clamping device having an expandable collet 失效用于将钻机电机连接到具有可膨胀夹头的夹紧装置的钻孔板的方法和装置
公开(公告)号：US5395187A
公开(公告)日：1995-03-07
申请号：US156054
申请日：1993-11-22
CPC分类号： B23B49/02 , Y10T408/03 , Y10T408/44 , Y10T408/50 , Y10T408/55
摘要： A device for securely clamping a drill motor to a drill plate in order to drill precisely positioned holes in a workpiece includes an annular mandrel and annular collet concentrically disposed about the cutting element. A first end of the collet includes a plurality of longitudinally extending fingers while the mandrel has a tapered end portion having a larger external diameter than the center cylindrical portion of the mandrel. A pneumatically-actuated piston is also coaxially disposed about the cutting element to extend and retract the mandrel and the collet. Once extended, the longitudinally extending fingers of the collet overlie the center cylindrical portion of the mandrel. Thus, the clamping device may be inserted through an aperture defined in a drill plate. Following its retraction, the longitudinally extending fingers of the collet overlie the tapered end of the mandrel and are correspondingly expanded. The expanded fingers hook behind the periphery of the aperture defined in the drill plate and securely clamps the drill motor to the drill plate.
摘要翻译： 用于将钻机电动机牢固地夹紧到钻板以便在工件中钻精确定位的孔的装置包括围绕切割元件同心地设置的环形心轴和环形夹头。 夹头的第一端包括多个纵向延伸的指状物，而心轴具有比心轴的中心圆柱形部分更大的外径的锥形端部。 气动致动的活塞也围绕切割元件同轴设置以使心轴和夹头延伸和缩回。 一旦延伸，夹头的纵向延伸的指状物覆盖在心轴的中心圆柱形部分上。 因此，夹紧装置可以插入通过限定在钻孔板中的孔。 在其缩回之后，夹头的纵向延伸的指状物覆盖在心轴的锥形端部并相应地膨胀。 扩展的手指钩在限定在钻孔板中的孔的周边后面，并将钻孔马达牢固地夹持到钻孔板。
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公开(公告)号：US06776562B2
公开(公告)日：2004-08-17
申请号：US09949600
申请日：2001-09-10
IPC分类号： B23B4500
CPC分类号： B23B49/026 , Y10S408/712 , Y10T408/44 , Y10T408/56245 , Y10T408/6757
摘要： A power feed attachment that has a coupling structure to couple it to a hand held drill. A double-acting cylinder, which has a piston and a rod, and is fixedly coupled to the coupling structure. A two-position valve assembly is configured for directing a pressurized fluid to the double-acting cylinder. When the two-position valve assembly is in a first position is directs a fluid to a first side of the piston moving the piston to a first position. When the two-position valve assembly is in the second position it directs the pressurized fluid to a second side of the piston to move the piston to a second position. An arm is coupled to the piston. A control mechanism having a housing and a control rod, wherein the control rod is movable within the housing of the control mechanism between an extended position and a retracted position. The control mechanism has a biasing device for biasing the control rod toward the extended position, the control rod being configured to contact the arm to resist movement of the piston toward the second position to thereby control a rate by which the piston is advanced toward the second position. The assembly may also include a four-way two position air piloted valve to control the flow of a fluid to the arm.
摘要翻译： 具有耦合结构以将其耦合到手持钻头的动力馈送附件。 具有活塞和杆的双作用缸，并且固定地联接到联接结构。 两位置阀组件构造成用于将加压流体引导到双作用气缸。 当两位置阀组件处于第一位置时，将流体引导到活塞的第一侧，将活塞移动到第一位置。 当两位置阀组件处于第二位置时，它将加压流体引导到活塞的第二侧，以将活塞移动到第二位置。 臂连接到活塞上。 一种具有壳体和控制杆的控制机构，其中所述控制杆可在所述控制机构的壳体内在延伸位置和缩回位置之间移动。 控制机构具有用于将控制杆朝向伸出位置偏置的偏压装置，该控制杆构造成接触臂以阻止活塞朝向第二位置移动，从而控制活塞向第二位置前进的速率 位置。 组件还可以包括四通两位空气引导阀，以控制流体到臂的流动。
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公开(公告)号：US06854178B2
公开(公告)日：2005-02-15
申请号：US10114219
申请日：2002-04-02
CPC分类号： B25B23/06 , B21J15/02 , B21J15/105 , B21J15/18 , B21J15/32 , B25B23/04 , Y10T29/49826 , Y10T29/49963 , Y10T29/53478 , Y10T29/53487 , Y10T29/535 , Y10T29/5377
摘要： A fastener installation tool that is configured to feed fasteners from a magazine assembly into a housing where one of the fasteners is aligned to a reciprocating tool bit. The fastener installation tool is configured to set the fastener into a workpiece such that the head of the fastener is spaced apart from the surface of the workpiece by a predetermined amount. A method for coupling a first workpiece to a second workpiece is also provided.
摘要翻译： 紧固件安装工具，其构造成将紧固件从料盒组件供给到壳体中，其中一个紧固件与往复式工具钻头对准。 紧固件安装工具被构造成将紧固件设置成工件，使得紧固件的头部与工件的表面间隔预定量。 还提供了一种用于将第一工件耦合到第二工件的方法。
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4.发明授权公开(公告)号：US06368031B1
公开(公告)日：2002-04-09
申请号：US09525353
申请日：2000-03-15
申请人： Brian J. Martinek , James L. Morrison , David L. Fritsche , Thomas O. Blankenship , Daniel C. King
发明人： Brian J. Martinek , James L. Morrison , David L. Fritsche , Thomas O. Blankenship , Daniel C. King
IPC分类号： B23B3500
CPC分类号： B23Q16/001 , B23B49/006 , Y10T408/03 , Y10T408/18 , Y10T408/6757 , Y10T408/99
摘要： An axial feed apparatus having an adjustable feed stop is provided. The axial feed apparatus generally comprises a power feed module having an adjustable stop mechanism engaged therewith, wherein the adjustable stop mechanism may comprise a spindle threadedly engaging the power feed module. An adjustable depth-controlling device is further included intermediate the spindle and the power feed module, which uses a series of calibrated graduations in communication with the spindle such that a rotational change in the engagement of the graduations moves the spindle by a predetermined axial distance and thereby adjust the position of the feed stop for the power feed module. Such a power feed module may be combined with a drill motor to produce a device capable of drilling/countersinking holes in a workpiece. A drilling/countersinking device is thus facilitated that is capable of providing a readily adjustable feed stop for positively controlling the depth of the drilled/countersunk hole in a consistent, accurate, and repeatable manner. An associated method is also provided.
摘要翻译： 提供了一种具有可调进给停止件的轴向进给装置。 轴向进给装置通常包括具有与其接合的可调节止动机构的动力供给模块，其中可调止动机构可包括螺旋地接合供电模块的主轴。 在主轴和供电模块之间进一步包括一个可调整的深度控制装置，其使用与主轴连通的一系列校准刻度，使得刻度的接合中的旋转变化使主轴移动预定的轴向距离， 从而调整供电模块的进给停止位置。 这样的供电模块可以与钻机电机组合以产生能够钻孔/锪孔工件中的孔的装置。 因此，便于钻孔/锪孔装置，其能够提供容易调节的进给停止件，以一致，精确和可重复的方式积极地控制钻孔/埋头孔的深度。 还提供了相关联的方法。
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5.发明授权Pneumatically actuated drill motor and an associated method and apparatus for clamping the drill motor to a drill plate 失效气动致动钻电动机以及用于将钻机电动机夹紧到钻孔板的相关联的方法和装置
公开(公告)号：US5584618A
公开(公告)日：1996-12-17
申请号：US437846
申请日：1995-05-09
CPC分类号： B23B31/22 , B23B47/287 , Y10T408/03 , Y10T408/44 , Y10T408/50 , Y10T408/55 , Y10T408/558 , Y10T408/5647
摘要： A clamping device includes a housing, removably connected to a drill motor, which has a first end portion adapted to be received within an aperture defined in a drill plate. The first end portion of the housing also defines a number of openings in which respective ones of a plurality of ball bearings are disposed. The clamping device also includes means for forcing each ball bearing outwardly within a respective opening defined in the first end portion of the housing such that portions of the ball bearings are extended outwardly beyond the housing and are urged against the drill plate. Thus, the drill motor can be securely clamped to the drill plate. The clamping device can also include a mandrel defining an internal bore through which the cutting element extends. The mandrel typically has an exterior surface in which a plurality of recesses are defined. Each recess can be aligned with a respective opening defined in the housing and can be adapted to receive a respective ball bearing. Each recess can also include an inclined surface extending from a first end outwardly to a second end such that by urging a respective ball bearing outwardly along the inclined surface from the first end to the second end, the ball bearing is extended outwardly beyond the housing so as to secure the clamping device and, in turn, the drill motor to the drill plate during drilling operations.
摘要翻译： 夹紧装置包括可移除地连接到钻机电动机的壳体，其具有适于容纳在限定在钻孔板中的孔内的第一端部分。 壳体的第一端部还限定多个开口，多个滚珠轴承中的相应的开口设置在该开口中。 夹紧装置还包括用于在限定在壳体的第一端部中的相应开口内向外强制每个滚珠轴承的装置，使得滚珠轴承的部分向外延伸超出壳体并被推靠在钻孔板上。 因此，钻机电机可以牢固地夹紧到钻孔板。 夹紧装置还可以包括限定切割元件延伸穿过的内孔的心轴。 心轴通常具有限定多个凹部的外表面。 每个凹部可以与限定在壳体中的相应开口对准，并且可以适于接收相应的滚珠轴承。 每个凹槽还可以包括从第一端向外延伸到第二端的倾斜表面，使得通过沿着倾斜表面从第一端向第二端向外推动相应的滚珠轴承，球轴承向外延伸超出外壳，因此 以便在钻井操作期间固定夹紧装置，并将钻头马达固定到钻孔板上。
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公开(公告)号：US06371701B1
公开(公告)日：2002-04-16
申请号：US09520315
申请日：2000-03-07
申请人： Thomas O. Blankenship , David L. Fritsche , James L. Morrison , Brian J. Martinek , Daniel C. King
发明人： Thomas O. Blankenship , David L. Fritsche , James L. Morrison , Brian J. Martinek , Daniel C. King
IPC分类号： B23B4718
CPC分类号： B23Q5/32 , Y10T408/03 , Y10T408/18 , Y10T408/23 , Y10T408/5623 , Y10T408/56245
摘要： An apparatus having a controllable dwell for drilling and or countersinking a hole in a workpiece is provided which generally comprises a feed mechanism, a retraction mechanism, and a dwell mechanism. The feed mechanism is configured to feed a spindle from a starting position to a predetermined feed limit during a feed cycle. The retraction mechanism is configured to retract the spindle from the feed limit to the starting position to complete the feed cycle. The dwell mechanism is in communication with the retraction mechanism and comprises a mechanical bias member that stores energy during at least a portion of the feed cycle, wherein the mechanical bias member releases at least a portion of the energy once the spindle reaches the feed limit. The retraction mechanism is only actuated once the spindle reaches the feed limit and the mechanical bias member releases at least a portion of the energy. A predetermined dwell period is thereby provided between the spindle reaching the feed limit and the retraction mechanism being actuated. An associated method is also provided.
摘要翻译： 提供了具有用于钻孔和/或锪孔工件中的孔的可控停留的装置，其通常包括进给机构，回缩机构和停留机构。 进给机构构造成在进给循环期间将锭子从起始位置馈送到预定进给极限。 退回机构被配置为将主轴从进给限制回缩到起始位置以完成进给循环。 停留机构与回缩机构连通并且包括机械偏置构件，其在进给循环的至少一部分期间储存能量，其中，一旦心轴达到进给极限，机械偏置构件释放能量的至少一部分。 仅当主轴达到进给极限并且机械偏置构件释放能量的至少一部分时，才启动回退机构。 因此，在达到进给极限的主轴和被致动的回缩机构之间提供预定的停留时间。 还提供了相关联的方法。
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公开(公告)号：US5827018A
公开(公告)日：1998-10-27
申请号：US739161
申请日：1996-10-30
IPC分类号： B23B51/10
CPC分类号： B23B51/107 , Y10S408/713 , Y10T408/5584 , Y10T408/566 , Y10T408/8923
摘要： This invention discloses an improved cutting tool such as a counterbore cutter or piloted reamer that is comprised of a free-spinning pilot connected to the cutting tool. The free-spinning pilot allows the cutting tool to rotate within it while it makes firm contact with a pre-drilled hole in material to be cut improving the location of the cutter relative to the hole.
摘要翻译： 本发明公开了一种改进的切削工具，例如沉孔切割机或引导式铰刀，其包括连接到切削工具的自由纺丝导管。 自由纺丝导杆允许切削工具在其内旋转，同时与要切割的材料中的预钻孔牢固接触，改善切割器相对于孔的位置。
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公开(公告)号：US07578642B2
公开(公告)日：2009-08-25
申请号：US11198942
申请日：2005-08-05
CPC分类号： B23Q9/0042 , B23Q1/28 , B23Q1/621 , B23Q2210/008 , Y10T29/49616 , Y10T29/49622 , Y10T29/4981 , Y10T29/49998 , Y10T29/51 , Y10T29/53991 , Y10T83/0605 , Y10T83/207 , Y10T408/17 , Y10T408/44 , Y10T408/554 , Y10T408/5612 , Y10T408/56253
摘要： An apparatus having a single, elongated flexible rail with a plurality of attachment devices connected to the rail and spaced at intervals therealong for releasably affixing the rail to a surface of a work piece by vacuum. The rail bends and twists as needed to substantially follow the surface of the work piece. An X-axis carriage is coupled to the rail and adapted to traverse the rail along an X-axis, wherein the X-axis is parallel to a length of the rail. A Y-axis carriage is coupled to the X-axis and adapted to traverse the X-axis carriage along a Y-axis, wherein the Y-axis is perpendicular to the X-axis. A fastening device clamps the X-axis carriage to the Y-axis carriage. A laser associated with the X-axis carriage facilitates precise locating of a drill carried by the apparatus relative to a spot where a hole is to be drilled.
摘要翻译： 一种具有单个细长柔性导轨的装置，多个连接装置连接到轨道并且间隔开，以便通过真空将轨道可释放地固定到工件的表面。 轨道根据需要弯曲和扭曲以基本上跟随工件的表面。 X轴托架连接到轨道并且适于沿着X轴横越轨道，其中X轴平行于轨道的长度。 Y轴托架联接到X轴并且适于沿着Y轴横过X轴托架，其中Y轴垂直于X轴。 紧固装置将X轴托架夹紧到Y轴托架。 与X轴托架相关联的激光器有助于精确定位由设备承载的钻头相对于要钻孔的点。
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公开(公告)号：US06832431B2
公开(公告)日：2004-12-21
申请号：US10407024
申请日：2003-04-03
申请人： Daniel D. Bloch , David L. Fritsche
发明人： Daniel D. Bloch , David L. Fritsche
IPC分类号： B23P1700
CPC分类号： B25B23/10 , B21J15/105 , B21J15/32 , B23P19/001 , B23P19/006 , B25B23/04 , Y10T29/49947 , Y10T29/53065 , Y10T29/53487 , Y10T29/53739
摘要： A fastener catching and installation tool is provided that comprises a guide tube, a slide device, a translating device, and a pivot frame disposed on a frame. Further, catching fingers are disposed within the pivot frame, a slide device activation member is coupled to the slide device, and a translating device activation member is coupled to the translating device. In operation, a fastener is delivered through the guide tube and to the catching fingers, the slide device activation member activates the slide device to slide the pivot frame and the catching fingers proximate a workpiece, and the translating device activation member activates the translating device to insert the fastener into the workpiece. Additionally, the catching fingers are pivotably retained in the tool and comprise first and second catching fingers that define a tapered bore and opposed slots to properly position and catch a plurality of fastener sizes.
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公开(公告)号：US08425162B2
公开(公告)日：2013-04-23
申请号：US12109593
申请日：2008-04-25
IPC分类号： B23B45/14
CPC分类号： B23Q5/326 , B23Q5/225 , B33Y80/00 , Y10T408/5627 , Y10T408/5628 , Y10T408/5653 , Y10T408/65 , Y10T408/6757 , Y10T408/68
摘要： A servo drill spindle includes a spindle body, an air motor slidably carried by the spindle body, a spindle extension drivingly engaged by the air motor, a cutting tool drivingly engaged by the spindle extension and a servo motor engaging the air motor and operable to advance the air motor along the spindle body.
摘要翻译： 伺服钻主轴包括主轴主体，由主轴主体可滑动地承载的气动马达，由气动马达驱动地接合的主轴延伸部，与主轴延伸部驱动啮合的切削工具和与气动马达接合并可操作以前进的伺服马达 气动马达沿主轴体。
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