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    ROD-MATERIAL SUPPLYING DEVICE AND NUMERICAL CONTROLLED MACHINE TOOL EQUIPPED WITH ROD-MATERIAL SUPPLYING DEVICE
    2.
    发明授权
    ROD-MATERIAL SUPPLYING DEVICE AND NUMERICAL CONTROLLED MACHINE TOOL EQUIPPED WITH ROD-MATERIAL SUPPLYING DEVICE 有权
    配备有杆材供应装置的杆材供应装置和数控机床

    公开(公告)号：EP3047927B1

    公开(公告)日：2018-04-18

    申请号：EP14846020.7

    申请日：2014-09-08

    申请人： CITIZEN WATCH CO., LTD. ,  Citizen Machinery Co., Ltd.

    发明人： WATANABE, Kiyohiko ,  SHIBUI, Yutaka

    IPC分类号： B23B13/02 ,  B23B13/12 ,  B23B7/02 ,  B23Q5/00 ,  B23Q7/04

    CPC分类号： B23B13/021 ,  B23B7/02 ,  B23B13/022 ,  B23B13/123 ,  B23B13/125 ,  B23Q7/042 ,  B23Q2005/005 ,  B23Q2707/003

    摘要： In a bar material supplying device and a numerical control machine tool having the bar material supplying device, a bar material can be chucked even when driving force of a motor is insufficient. The bar material supplying device includes a feed rod (60) having a leading end provided with a finger chuck (61), a feed rod servomotor (74) and an air cylinder device (80) that move the feed rod (60) in a longitudinal direction to insert and pull the bar material (200) into and from the finger chuck (61), and an NC device (90) that controls driving of the feed rod servomotor (74) and driving of the air cylinder device (80). The NC device (90) controls the driving of the feed rod servomotor (74) and the driving of the air cylinder device (80) to move the feed rod (60) in an operation of inserting and pulling the bar material (200) into and from the finger chuck (61), and operates as an error allowable device that allows an error of an operation amount of the feed rod servomotor motor (74) in the operation of inserting and pulling the bar material (200) into and from the finger chuck (61).

    Power Tool
    4.
    发明公开
    Power Tool 审中-公开
    电动工具

    公开(公告)号：EP2631034A3

    公开(公告)日：2015-11-11

    申请号：EP13155769.6

    申请日：2013-02-19

    申请人： Makita Corporation

    发明人： Ikuta, Hiroki

    IPC分类号： B24B23/04 ,  A61B17/14 ,  B27B19/00 ,  B23D51/00 ,  B25F5/00 ,  B23Q5/00

    CPC分类号： B25F5/001 ,  A61B17/142 ,  B24B23/04 ,  B27B19/006

    摘要： An electric oscillating tool (100) which actuates a tool (200) around a spindle (120) is provided. The electric oscillating tool (10) comprises a motor (110), the spindle (120) which is driven by the motor (110), and a driving transmission member which transmits a rotational output of the motor (110) to the spindle (120). The driving transmission member includes an eccentric moving member, a driven arm (114), a spindle connecting arm (115), and a pin (116) which connects the driven arm (114) and the spindle connecting arm (115) in a relatively rotatable manner. The eccentric moving member comprises an eccentric shaft (112) which moves eccentrically around a rotational shaft of the motor (110), a first bearing (113a), and a second bearing (113b).

    摘要翻译： 提供了一种围绕心轴（120）致动工具（200）的电动摆动工具（100）。 电动摆动工具（10）包括电动机（110），由电动机（110）驱动的主轴（120）以及将电动机（110）的旋转输出传递到主轴（120）的驱动传递构件 ）。 驱动传递部件包括偏心移动部件，从动臂（114），主轴连接臂（115）以及将从动臂（114）和主轴连接臂（115）相对连接的销（116） 可旋转地。 偏心移动构件包括围绕马达（110）的旋转轴偏心运动的偏心轴（112），第一轴承（113a）和第二轴承（113b）。

    MACHINE TOOL WITH OPTIMALLY POSITIONED OPERATOR STATION
    6.
    发明公开
    MACHINE TOOL WITH OPTIMALLY POSITIONED OPERATOR STATION 有权
    具有最佳的定位操作台机床

    公开(公告)号：EP2285527A2

    公开(公告)日：2011-02-23

    申请号：EP09730396.0

    申请日：2009-03-27

    申请人： Cincinnati Machine, LLC

    发明人： MISCHLER, Peter, L. ,  VONMOLL, Randal, S.

    IPC分类号： B23Q5/00 ,  B23Q3/155 ,  B23Q15/00 ,  B23Q17/00

    CPC分类号： B23Q11/0891 ,  B23Q1/0045 ,  B23Q3/15766 ,  Y10T74/219 ,  Y10T409/30392 ,  Y10T409/309576 ,  Y10T483/115

    摘要： An operator station is positioned on the outside of a machine tool on the same side of the machine as the tool magazine and the automatic tool changer, to improve the ergonomics of the machine by keeping the tool loading access as close as possible to the operator. This location also allows easy visual access to the tools in the magazine and in the ready position in the tool changer. An angled "tunnel" window passing across the front of the tool magazine and the Y-axis column allows direct visual observation of the working zone of the machine tool from the operator station. A door on the side of the machine allows access from the operator station to a utilities panel located just inside of the door permitting ready operator access to switches, valves, fill points, filters and gages that are located on the panel.

    High precision Z-theta stage
    7.
    发明公开
    High precision Z-theta stage 有权
    Hochpräzisionshaltevorrichtung

    公开(公告)号：EP1588796A3

    公开(公告)日：2006-12-06

    申请号：EP04078251.8

    申请日：2004-11-30

    申请人： AEROTECH, INC.

    发明人： Botos, Stephen J. ,  O'Connor, Brian P.

    IPC分类号： B23Q3/00 ,  B23Q37/00 ,  B23Q5/00 ,  B23Q5/22

    CPC分类号： B23Q5/28 ,  A61F2/90 ,  A61F2240/001 ,  B23Q1/267 ,  B23Q1/4876 ,  Y10T29/53261 ,  Y10T74/1476 ,  Y10T409/309576

    摘要： A high precision z-theta stage having a horizontal translation axis (z-axis) and a rotary axis (theta-axis) parallel with the translation axis comprises parallel spaced apart linear translation stages (12,13), a carriage (14) supported between the parallel translation stages, and a rotation stage (15) carried by the carriage between the parallel translation stages. Each brushless linear motor is connected to the carriage to apply translation forces in a horizontal plane intersecting the vertical center of gravity of the carriage.

    摘要翻译： 具有平行于平移轴的水平平移轴（z轴）和旋转轴（θ轴）的高精度z-θ级包括平行间隔开的​​直线平移平台（12,13），支架 在平行平移平台之间以及在平行平移平台之间由滑架承载的旋转台（15）。 每个无刷线性马达连接到滑架，以在与托架的垂直重心相交的水平面中施加平移力。

    Three-dimensional linear machining apparatus
    9.
    发明公开
    Three-dimensional linear machining apparatus 审中-公开
    Dreidimensionale lineare Bearbeitungsmaschine

    公开(公告)号：EP1362667A1

    公开(公告)日：2003-11-19

    申请号：EP03008257.2

    申请日：2003-04-09

    申请人： YAMAZAKI MAZAK KABUSHIKI KAISHA

    发明人： Yamazaki, Tsunehiko ,  Miyagawa, Naoomi ,  Inoue, Toshihiko

    IPC分类号： B23Q5/00

    CPC分类号： B23K26/08 ,  B23K26/0884 ,  G05B2219/39578 ,  G05B2219/45041

    摘要： At the time of execution of concurrent six-axes cylindrical interpolation instruction wherein a start point, an intermediate point, an end point and feed speed are instructed in a machining program PRO, a machining data computing portion 59 computes angular velocity of first, second, and third rotational axis directions and moving speed of first, second and third axial directions so as to correspond the feed speed of a torch with respect to a workpiece with the feed speed instructed in the machining program PRO, and the machining control portion 55 simultaneously controls the first, second and third axes and the first, second and third rotational axes on the basis of the angular velocity and the moving speed which are computed so as to rotate a chuck holding the workpiece and to move the torch, so that machining on the workpiece is executed.

    摘要翻译： 在执行并行六轴圆柱插补指令的时刻，在加工程序PRO中指示起点，中点，终点和进给速度，加工数据计算部59计算第一，第二， 以及第一，第二和第三轴向方向的第三旋转轴线方向和移动速度，以便与加工程序PRO中指示的进给速度相对应于手电筒相对于工件的进给速度，并且加工控制部分55同时控制 基于角速度和移动速度来计算第一轴，第二轴和第三轴以及第一，第二和第三旋转轴，以便使夹持工件的卡盘旋转并移动割炬，从而在 工件被执行。

    POSITIVE FEED TOOL HAVING A RETRACT VALVE
    10.
    发明公开
    POSITIVE FEED TOOL HAVING A RETRACT VALVE 有权
    具有缩回阀的正向进给工具

    公开(公告)号：EP1268124A2

    公开(公告)日：2003-01-02

    申请号：EP00941368.3

    申请日：2000-06-12

    申请人： Cooper Technologies Company

    发明人： THAMES, Bruce, A. ,  JENSEN, Sam, C.

    IPC分类号： B23Q5/00

    CPC分类号： B23Q5/326 ,  Y10T408/03 ,  Y10T408/65 ,  Y10T408/6757 ,  Y10T408/6793

    摘要： A positive feed tool includes a differential feed gear (138) and differential drive gear (136) coupled to a spindle (108) via spindle drive gear (140) and spindle feed gear (142) so that rotational drive and axial feed is imparted to the spindle during machining. The positve feed tool includes a retract valve (204) which is manually actuatable so as to cause the advancing spindle to retract away from the workpiece. The retract valve (204) is configured to automatically return to its unactuated position (A) after it has been manually actuated so as to cause the spindle to once again advance towards the workpiece.

    摘要翻译： 正向进给工具包括经由主轴驱动齿轮（140）和主轴进给齿轮（142）耦合到主轴（108）的差动进给齿轮（138）和差动驱动齿轮（136），使得旋转驱动和轴向进给被赋予给 加工过程中的主轴。 正位馈送工具包括缩回阀（204），该缩回阀可手动致动以使正在推进的主轴从工件缩回。 缩回阀（204）构造成在其已经被手动致动之后自动返回到其未致动位置（A），以便使得主轴再次朝向工件前进。