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    Apparatus for machining elongated workpieces
    11.
    发明授权
    Apparatus for machining elongated workpieces 失效
    用于加工长期工作的装置

    公开(公告)号：US3685915A

    公开(公告)日：1972-08-22

    申请号：US82252569

    申请日：1969-05-07

    Applicant: JEAN VIERSTRAETE

    Inventor： VIERSTRAETE JEAN

    IPC: B23P23/02 ,  B23B39/04 ,  B23B41/00 ,  B23B39/22 ,  B23B39/18

    CPC classification number: B23B41/006 ,  Y10T29/5105 ,  Y10T408/21 ,  Y10T408/352 ,  Y10T408/3811 ,  Y10T408/3839 ,  Y10T408/52 ,  Y10T408/5612 ,  Y10T408/935

    Abstract: Elongated workpieces such as structural profile members are machined on apparatus suitable for drilling holes or performing other operations at predetermined points by equipment comprising a support with rollers on which the workpiece can be displaced, said support comprising a portal member spanning the workpiece and embodying a tool-carrying cross member having suitable driving tool spindles. The workpiece is located on the support rollers and held in position by vertical and horizontal guide rollers on the portal unit which are pressed into engagement with the workpiece. The cross member which may carry drills or the like is operable towards the workpiece with a cutting feed by means of hydraulic piston devices, and locating means are provided for correctly positioning the workpiece on the rollers. Lengthwise positioning of the cross member is effected by means of an indicator device with a floating zero system which is operated by the displacement of the portal member on the support and is thus available for determining the position of the portal member for effecting drilling at the required points of the workpiece.

    Abstract translation: 诸如结构型材构件的细长工件在适于钻孔或在预定点处执行其他操作的设备上加工，该设备包括具有辊的支撑件，工件可在其上移位，所述支撑件包括横跨工件的入口构件并且实施工具 具有合适的驾驶工具主轴的横向构件。 工件位于支撑辊上，并通过入口单元上的垂直和水平导向辊保持在适当的位置，并被压入与工件接合。 可以携带钻头等的横向构件通过液压活塞装置用切割进给向工件工作，并且提供定位装置用于将工件正确定位在辊上。 横向构件的纵向定位通过具有浮动零系统的指示器装置来实现，该浮动零系统通过入口构件在支撑件上的位移而被操作，并且因此可用于确定入口构件的位置以在所需的位置进行钻孔 工件点数。

    Flexible fastening machine tool
    17.
    发明授权
    Flexible fastening machine tool 有权
    柔性紧固机床

    公开(公告)号：US08220134B2

    公开(公告)日：2012-07-17

    申请号：US12483752

    申请日：2009-06-12

    Applicant: Thomas E. Burns ,  Gary Riehle ,  Eugene T. Darlak ,  Steven J. Matheis

    Inventor： Thomas E. Burns ,  Gary Riehle ,  Eugene T. Darlak ,  Steven J. Matheis

    IPC: B23Q7/00 ,  B23C1/00 ,  B21J15/10

    CPC classification number: B23B41/006 ,  B21J15/14 ,  B21J15/142 ,  B23B2215/04 ,  B23P2700/01 ,  B23Q1/015 ,  B23Q1/525 ,  B23Q1/623 ,  Y10T29/49947 ,  Y10T29/49998 ,  Y10T29/5176 ,  Y10T29/5177

    Abstract: A flexible fastening machine tool having first and second facing pedestals is mounted on first and second pairs of rails. The pedestals are movable along the rails in a Y-axis direction. A rail base is provided and the second pair of rails is mounted on the rail base. A third pair of rails that extend in an X-axis direction are mounted to the floor, and the rail base is positioned on the third pair of rails, such that the second pedestal is movable along the third pair of rails in the X-axis direction toward and away from the first pedestal. A first movable carriage is mounted on the first pedestal and a second movable carriage is mounted on the second pedestal. A frame member is supported by the first and second carriages and the frame member holds a workpiece. The first and second carriages are independently movable toward and away from the first and second pairs of rails such that the fixture frame is capable of being raised, lowered and tilted. A C-frame is mounted on the third pair of rails and the C-frame is capable of performing tooling operations on the workpiece.

    Abstract translation: 具有第一和第二相对的基座的柔性紧固机床安装在第一和第二对导轨上。 基座可沿着Y轴方向的轨道移动。 设置轨道基座，第二对轨道安装在轨道基座上。 沿X轴方向延伸的第三对轨道安装在地板上，轨道基座位于第三对轨道上，使得第二基座可沿着X轴的第三对轨道移动 朝向和离开第一个基座的方向。 第一可移动托架安装在第一基座上，第二可移动托架安装在第二基座上。 框架构件由第一和第二托架支撑，并且框架构件保持工件。 第一和第二托架可以独立地朝向和远离第一和第二对轨道移动，使得固定框架能够被升高，降低和倾斜。 C框架安装在第三对导轨上，C框架能够对工件执行加工操作。

    Work-piece supported tool apparatus particularly adapted for use with large structural members
    20.
    发明授权
    Work-piece supported tool apparatus particularly adapted for use with large structural members 失效
    工件支撑的工具装置特别适用于大型结构件

    公开(公告)号：US4268196A

    公开(公告)日：1981-05-19

    申请号：US63522

    申请日：1979-08-03

    Applicant: James E. Harrow ,  Robert T. Kenney, II

    Inventor： James E. Harrow ,  Robert T. Kenney, II

    IPC: B23B39/16 ,  B23B41/00 ,  B23B39/22

    CPC classification number: B23B39/161 ,  B23B41/006 ,  Y10T408/3788 ,  Y10T408/3796 ,  Y10T408/385 ,  Y10T408/5565 ,  Y10T408/563 ,  Y10T409/306496

    Abstract: Apparatus is provided for carrying, positioning and operating relatively unwieldy machine tools, such as heavy multiple-head drilling assemblies, upon massive flanged work-pieces, such as structural members for bridges, in order to more efficiently perform required operations upon the work-pieces, such as the pre-drilling of girders and their associated splice plates in a fabrication yard prior to field erection of the structure into which they will be assembled. The tool-carrying apparatus utilizes the work-piece itself as a supporting track and is provided with self-contained mechanism for propelling the apparatus to successively desired positions along the work-piece, with self-contained mechanism for releasably securing the apparatus in a desired position upon the work-piece, with self-contained mechanism for adjusting the tool vertically or/and tiltably relative to the work-piece, and with self-contained mechanism for shifting the tool toward and away from the work-piece, as well as self-contained mechanism for operating the tool itself.

    Abstract translation: 设备用于承载，定位和操作相对笨重的机床，例如重型多头钻孔组件，在诸如桥梁的结构构件的大型法兰工件上，以便更有效地执行对工件的所需操作 ，例如在其将被组装到其中的结构的现场安装之前将梁和其相关联的拼接板预先钻孔在制造场地中。 工具承载装置利用工件本身作为支撑轨道，并且设置有独立的机构，用于将设备沿着工件推进到相继期望的位置，具有独立的机构，用于将设备可释放地固定在期望的位置 位于工件上，具有用于相对于工件垂直或/和倾斜地调节工具的独立机构，以及用于将工具朝向和远离工件移动的独立机构，以及 用于操作工具本身的独立机构。

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