利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

247 条记录 (耗时 0.023 秒)

    MACRO-MICRO ACTUATED DISTENDED GUIDE RAIL PRECISION ROTATION APPARATUS
    3.
    发明申请
    MACRO-MICRO ACTUATED DISTENDED GUIDE RAIL PRECISION ROTATION APPARATUS 有权
    大型微动导向导轨精密旋转装置

    公开(公告)号：US20150122058A1

    公开(公告)日：2015-05-07

    申请号：US14241935

    申请日：2012-02-06

    申请人： Yumei Huang ,  Manzhi Yang ,  Xingang Yang ,  Wenfeng Hou ,  Weigang Lv ,  Tongqing Liu ,  Guangpeng Zhang

    发明人： Yumei Huang ,  Manzhi Yang ,  Xingang Yang ,  Wenfeng Hou ,  Weigang Lv ,  Tongqing Liu ,  Guangpeng Zhang

    IPC分类号： B23Q5/28 ,  F16H21/16 ,  B23Q5/22

    CPC分类号： B23Q5/28 ,  B23Q1/34 ,  B23Q1/522 ,  B23Q5/22 ,  F16H21/16 ,  Y10T74/18056

    摘要： A macro-micro actuated distended guide rail precision rotation apparatus, having a housing of a torque motor and a bearing housing, both fixedly arranged on an upper surface of a base, and a bearing sleeved on the bearing housing. The inner ring of the bearing sleevingly connected to an intermediate rotating body connected to a bearing inner ring cap. A grating is provided at a lower end of the bearing inner ring cap. A connecting piece is arranged on the upper surface of the housing of the torque motor. The lower end of the connecting piece is fixedly connected to a rotary shaft of the torque motor. The connecting piece and the intermediate rotating body are both connected to the lower end of a fine movement mechanism fixedly connected to a rotary worktable. The rotation apparatus allows for highly precise macro-and-micro linked control, and for rotation control of great rotation range.

    摘要翻译： 一种具有转矩马达和轴承壳体的壳体的微型微型致动膨胀导轨精密旋转装置，两者均固定地设置在基座的上表面上，以及套在轴承壳体上的轴承。 轴承的内圈套筒连接到与轴承内圈盖连接的中间旋转体。 在轴承内圈盖的下端设有格栅。 连接件设置在扭矩电动机壳体的上表面上。 连接件的下端与转矩电动机的旋转轴固定连接。 连接件和中间旋转体都连接到固定连接到旋转工作台的微动机构的下端。 旋转装置允许高度精确的宏观和微观联动控制，以及大旋转范围的旋转控制。

    Device for preventing vibrations in a tool spindle
    4.
    发明授权
    Device for preventing vibrations in a tool spindle 有权
    用于防止工具主轴振动的装置

    公开(公告)号：US08950507B2

    公开(公告)日：2015-02-10

    申请号：US13059768

    申请日：2009-08-06

    申请人： Kurt Schneider ,  Jeremie Monnin ,  Edwin Reinhard

    发明人： Kurt Schneider ,  Jeremie Monnin ,  Edwin Reinhard

    IPC分类号： E21B44/00 ,  B23Q1/70 ,  B23Q1/34 ,  B23Q11/00 ,  B24B41/04

    CPC分类号： B23Q1/70 ,  B23Q1/34 ,  B23Q11/0032 ,  B24B41/042

    摘要： A device and a method for preventing vibrations (19) in a rotating spindle (1) mounted in at least one front 8 and one rear bearing (9) in a machine tool, wherein the device comprises measuring units (2, 3, 4, 5) for detecting the vibrations (19) and correction device (6) for preventing the vibrations (19) disposed directly about the periphery (10, 11) of the spindle (1) in a contacting or non-contacting manner and that a control unit (7) for processing the measuring units (2, 3, 4, 5) and for calculating the correction values for the correction device (6) is assigned to this device.

    摘要翻译： 一种用于防止安装在机床中的至少一个前部8和一个后部轴承（9）中的旋转主轴（1）中的振动（19）的装置和方法，其中所述装置包括测量单元（2,3,4， 5）用于检测振动（19）和校正装置（6），用于防止以接触或非接触方式围绕心轴（1）的周边（10,11）直接设置的振动（19），并且控制 将用于处理测量单元（2,3,4,5）并用于计算校正装置（6）的校正值的单元（7）分配给该装置。

    MOVING MECHANISM, ROBOT HAND, ELECTRONIC COMPONENT TRANSPORT DEVICE, ELECTRONIC COMPONENT INSPECTION DEVICE, LIQUID FEED PUMP, PRINTING DEVICE, PROJECTION DEVICE, AND TRANSPORT DEVICE
    5.
    发明申请
    MOVING MECHANISM, ROBOT HAND, ELECTRONIC COMPONENT TRANSPORT DEVICE, ELECTRONIC COMPONENT INSPECTION DEVICE, LIQUID FEED PUMP, PRINTING DEVICE, PROJECTION DEVICE, AND TRANSPORT DEVICE 有权
    移动机构，机器手，电子部件运输装置，电子部件检查装置，液体进料泵，打印装置，投影装置和运输装置

    公开(公告)号：US20130328967A1

    公开(公告)日：2013-12-12

    申请号：US13915174

    申请日：2013-06-11

    申请人： Seiko Epson Corporation

    发明人： Osamu Miyazawa

    IPC分类号： B41J11/00 ,  F16H19/00 ,  G03B21/14

    CPC分类号： B41J11/00 ,  B23Q1/34 ,  B23Q1/40 ,  B23Q1/42 ,  B25J5/00 ,  F16H19/001 ,  G03B21/142 ,  H02N2/004 ,  H02N2/026 ,  H02N2/04 ,  H02N2/103 ,  Y10T74/18992 ,  Y10T137/85978

    摘要： A moving mechanism includes a support, a moving body arranged movably in a predetermined direction relative to the support, a first groove provided in the support parallel to the moving direction, a second groove provided in the moving body parallel to the moving direction, and facing the first groove, and a vibrating body arranged in the support or moving body and biased to press the other of the moving body or the support. A direction which the first groove and the second groove face each other intersects a direction which the support and the moving body face each other, and a biasing direction which the vibrating body is biased intersects the direction which the first groove and the second groove face each other and the direction which the support and the moving body face each other. Accordingly, backlash of the moving body with respect to the support is suppressed.

    摘要翻译： 移动机构包括支撑体，相对于支撑体沿预定方向可移动地设置的移动体，设置在平行于移动方向的支撑件中的第一凹槽，设置在移动体中的与移动方向平行的第二凹槽， 第一凹槽和布置在支撑体或移动体中并被偏压以按压移动体或支撑体中的另一个的振动体。 第一沟槽和第二沟槽彼此面对的方向与支撑体和移动体相对的方向相交，并且振动体被偏置的偏压方向与第一沟槽和第二沟槽各自的方向相交， 其他和支撑和移动体相对的方向。 因此，抑制了移动体相对于支撑体的间隙。

    Cutting device, machining method, and die machined by the machining method
    6.
    发明授权
    Cutting device, machining method, and die machined by the machining method 有权
    切割装置，加工方法和通过加工方法加工的模具

    公开(公告)号：US08381555B2

    公开(公告)日：2013-02-26

    申请号：US12402598

    申请日：2009-03-12

    申请人： Masayuki Takahashi ,  Isao Tashiro

    发明人： Masayuki Takahashi ,  Isao Tashiro

    IPC分类号： G05B19/402

    CPC分类号： B23Q1/34 ,  B23B29/125 ,  B23B2260/108 ,  B23Q2230/004 ,  Y10T70/5549

    摘要： A cutting device is provided which can simultaneously achieve a shorter machining time, lower machining resistance during cutting, and high-precision machining. To be specific, the cutting device of the present invention includes a three-axis tool unit including a first actuator operating in a u direction, a second actuator operating in a v direction orthogonal to the u direction, a third actuator operating in a w direction orthogonal to the u direction and the v direction, a tool holder disposed at the intersection of the u direction, the v direction, and the w direction, a tool mounted in the tool holder, and three sensors for measuring the displacements of the first, second, and third actuators, respectively and feeding back displacement signals representing the measured displacements, wherein the first, second, and third actuators of the three-axis tool unit vibrate so as to perform vibration cutting on a work material.

    摘要翻译： 提供切割装置，可同时实现更短的加工时间，切割时的低加工性和高精度加工。 具体而言，本发明的切断装置具备：三轴工具单元，其具有沿着au方向工作的第一致动器，在与u方向正交的正方向动作的第二致动器， u方向和v方向，设置在u方向，v方向和w方向的交点处的刀架，安装在刀架中的刀具，以及三个用于测量第一，第二和/ 第三致动器分别反馈表示测量位移的位移信号，其中三轴工具单元的第一，第二和第三致动器振动，以便对工件材料进行振动切割。

    DEVICE FOR PREVENTING VIBRATIONS IN A TOOL SPINDLE
    7.
    发明申请
    DEVICE FOR PREVENTING VIBRATIONS IN A TOOL SPINDLE 有权
    用于防止工具主轴上的振动的装置

    公开(公告)号：US20110186323A1

    公开(公告)日：2011-08-04

    申请号：US13059768

    申请日：2009-08-06

    申请人： Kurt Schneider ,  Jeremie Monnin ,  Edwin Reinhard

    发明人： Kurt Schneider ,  Jeremie Monnin ,  Edwin Reinhard

    IPC分类号： E21B3/00

    CPC分类号： B23Q1/70 ,  B23Q1/34 ,  B23Q11/0032 ,  B24B41/042

    摘要： A device and a method for preventing vibrations (19) in a rotating spindle (1) mounted in at least one front 8 and one rear bearing (9) in a machine tool, wherein the device comprises measuring units (2, 3, 4, 5) for detecting the vibrations (19) and correction means (6) for preventing the vibrations (19) disposed directly about the periphery (10, 11) of the spindle (1) in a contacting or non-contacting manner and that a control unit (7) for processing the measuring units (2, 3, 4, 5) and for calculating the correction values for the correction means (6) is assigned to this device.

    摘要翻译： 一种用于防止安装在机床中的至少一个前部8和一个后部轴承（9）中的旋转主轴（1）中的振动（19）的装置和方法，其中所述装置包括测量单元（2,3,4， 5）用于检测振动（19）和校正装置（6），用于防止以接触或非接触的方式围绕心轴（1）的周边（10,11）直接设置的振动（19），并且控制 将用于处理测量单元（2,3,4,5）和用于计算校正装置（6）的校正值的单元（7）分配给该装置。

    Holding structure for holding an object
    8.
    发明授权
    Holding structure for holding an object 失效
    持有物体的持有结构

    公开(公告)号：US07380850B2

    公开(公告)日：2008-06-03

    申请号：US10845207

    申请日：2004-05-14

    申请人： Masamichi Saito

    发明人： Masamichi Saito

    IPC分类号： B25B1/00

    CPC分类号： B23Q3/08 ,  B23Q1/34 ,  Y10S294/907 ,  Y10S414/141 ,  Y10T29/53091 ,  Y10T29/5313 ,  Y10T29/53196

    摘要： A holding structure, such as a manipulator, includes a plurality fingers. At least one of the fingers is movable such that an object can be held or released by a closing or opening motion of the movable finger. At least one contact surface of the fingers, which is capable of being brought into contact with the object, is formed by an elastic member, and at least one elastic member is adapted to reversibly change its elasticity under the control of an external supply of energy to the elastic member.

    摘要翻译： 诸如操纵器的保持结构包括多个指状物。 手指中的至少一个是可移动的，使得可以通过可移动手指的关闭或打开运动来保持或释放物体。 能够与物体接触的指状物的至少一个接触表面由弹性构件形成，并且至少一个弹性构件适于在外部能量供应的控制下可逆地改变其弹性 到弹性构件。

    High speed linear motion mechanism
    9.
    发明授权
    High speed linear motion mechanism 失效
    高速直线运动机构

    公开(公告)号：US07356904B2

    公开(公告)日：2008-04-15

    申请号：US11702118

    申请日：2007-02-05

    申请人： Eugene George Olczak

    发明人： Eugene George Olczak

    IPC分类号： H01L41/08 ,  B23P23/00

    CPC分类号： H02N2/043 ,  B23Q1/34 ,  B23Q2210/002 ,  Y10T29/50 ,  Y10T29/5196 ,  Y10T82/128

    摘要： A motion mechanism is described. In one embodiment, the motion mechanism includes a base portion, a flexure portion, and a transducer. The flexure portion includes a payload support portion configured to support a payload, a first plurality of elongated portions extending substantially in a first direction and contacting the payload support portion, wherein the flexure portion contacts the base portion. The transducer is arranged to provide a force to the payload support portion in a second direction when actuated, the second direction substantially orthogonal to the first direction. Other embodiments of the motion mechanism are also described.

    摘要翻译： 描述了运动机制。 在一个实施例中，运动机构包括基部，挠曲部分和换能器。 弯曲部分包括构造成支撑有效载荷的有效载荷支撑部分，第一多个细长部分基本上沿第一方向延伸并接触有效载荷支撑部分，其中挠曲部分接触基部。 传感器被布置成当被致动时在第二方向上向有效载荷支撑部分提供力，第二方向基本上与第一方向正交。 还描述了运动机构的其他实施例。