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    CLAMPING SYSTEM FOR A WORKPIECE ON A MEASURING MACHINE
    2.
    发明申请
    CLAMPING SYSTEM FOR A WORKPIECE ON A MEASURING MACHINE 审中-公开
    测量机工作夹紧系统

    公开(公告)号：US20150352641A1

    公开(公告)日：2015-12-10

    申请号：US14731937

    申请日：2015-06-05

    申请人： Klingelnberg AG

    发明人： Georg MIES

    IPC分类号： B23B31/163 ,  B23B31/28

    CPC分类号： B23B31/16004 ,  B23B31/16041 ,  B23B31/28 ,  B23B2260/044 ,  B23B2260/062 ,  B23B2270/022 ,  G01B5/0004 ,  Y10T279/1926

    摘要： The invention includes a clamping system for a workpiece on a measuring machine, with a multiple-jaw clamping chuck. A rotary drive rotates the multiple-jaw clamping chuck. The rotary drive includes a stator and a rotor. The multiple-jaw clamping chuck has a chuck body wherein the clamping jaws are radially movable for clamping a workpiece or loosening it from the clamping chuck, a flat spiral mounted rotating relative to the chuck body in positive engagement with the clamping jaws, and an outer rim rotating with respect to the stator. The flat spiral is firmly joined to the rotor of the rotary drive, but can turn relative to the chuck body in order to move the clamping jaws radially inward or outward. Using a coupling, a part of the clamping system can be secured so that the rotary drive takes on the function of adjusting the clamping jaws.

    摘要翻译： 本发明包括用于测量机上的工件的夹紧系统，具有多爪夹紧卡盘。 旋转驱动器旋转多爪夹紧卡盘。 旋转驱动器包括定子和转子。 多爪夹紧卡盘具有卡盘体，其中夹爪可径向移动以夹紧工件或将其从夹紧卡盘松开，相对于卡盘体以与夹爪正向接合的方式安装的平面螺旋形螺旋弹簧 轮辋相对于定子旋转。 扁平螺旋牢固地连接到旋转驱动器的转子，但是可以相对于卡盘体转动，以便将夹钳径向向内或向外移动。 使用联轴器，夹紧系统的一部分可以被固定，使得旋转驱动器具有调节夹爪的功能。

    CLAMPING DEVICE FOR A TUBULAR COMPONENT, ESPECIALLY BY MEANS OF MOVEABLE JAWS
    3.
    发明申请
    CLAMPING DEVICE FOR A TUBULAR COMPONENT, ESPECIALLY BY MEANS OF MOVEABLE JAWS 无效
    用于管状部件的夹紧装置，特别是通过可移动的方式

    公开(公告)号：US20020092395A1

    公开(公告)日：2002-07-18

    申请号：US09028989

    申请日：1998-02-25

    发明人： BERNARD EMILIAN

    IPC分类号： B26D003/00

    CPC分类号： B23B5/163 ,  B23B31/16004 ,  B23B2231/46 ,  Y10T83/0596 ,  Y10T83/7487

    摘要： The device comprises: at least two concentric rings or plates (1) (2) arranged so that their faces are opposite each other in a tangential or virtually tangential position, the rings or plates (1) (2) are mounted so that they can move relative to each other, one of the plates (1) has features for mounting jaws (4) so that they are capable of guided translatory motion, said features having an even angular offset around the circumference, each jaw (4) is guided by a ramp (2a) that acts as a cam carried by the other disc or plate (2), the cams (2a) are arranged concentrically in order to allow, during rotation, especially of plate (2) accommodating said cams (2a), concomitant translatory and concentric motion of the various jaws (4) relative to the component to be processed which is secured between said jaws (4).

    摘要翻译： 所述装置包括：至少两个同心环或板（1）（2），其布置成使得它们的面在切向或实际上切线的位置彼此相对，所述环或板（1）（2）被安装成使得它们可以 相对于彼此移动，板（1）中的一个具有用于安装夹爪（4）的特征，使得它们能够被引导平移运动，所述特征具有围绕圆周的均匀角度偏移，每个夹爪（4）由 用作由另一个盘或板（2）承载的凸轮的斜面（2a），凸轮（2a）同心地布置，以便在旋转期间特别是容纳所述凸轮（2a）的板（2）允许， 各个夹爪（4）相对于被加工的部件的相应的平移和同心的运动，其被固定在所述夹爪（4）之间。

    4-jaw self-centering chucking system
    4.
    发明授权
    4-jaw self-centering chucking system 失效
    4爪自定心夹紧系统

    公开(公告)号：US06220608B1

    公开(公告)日：2001-04-24

    申请号：US09197287

    申请日：1998-11-20

    申请人： Bernard T. Varnau

    发明人： Bernard T. Varnau

    IPC分类号： B23B31163

    CPC分类号： B23B31/16004 ,  B23B31/102 ,  B23B2231/30 ,  B23B2260/0085 ,  Y10T279/1926 ,  Y10T279/1933 ,  Y10T279/25

    摘要： The present invention is directed to a chucking system. The body of the chucking system preferably houses cam plates which may be driven manually by an independent worm shaft, or hydraulically by a piston/gear rack in lieu of a worm shaft. A face plate preferably houses four master jaws. The jaws may be engaged to the cam plates by pins. The jaws may be moved inward and outward preferably by rotation of the cam plates due to the ascending/descending slope of the slots in the cam plates. Each set of two jaws may be driven independently of the other because of the two separate cam plate mechanisms. The top cam plate is preferably held concentrically to the bottom cam plate by a needle bearing. The entire cam plate may “sandwich” pivot on a center tube which may be anchored in the base of the body and the top face plate.

    摘要翻译： 本发明涉及一种夹紧系统。 卡盘系统的主体优选地容纳可以由独立的蜗杆轴手动地驱动的凸轮板，或者通过活塞/齿条代替蜗杆轴进行液压的凸轮板。 面板优选地容纳四个主钳口。 夹爪可以通过销接合到凸轮板。 优选地，由于凸轮板中的槽的上升/下降斜率，夹爪可以优选地通过凸轮板的旋转而向内和向外移动。 由于两个分离的凸轮板机构，每组两个夹爪可以彼此独立地驱动。 顶部凸轮板优选地通过滚针轴承同心地保持在底部凸轮板上。 整个凸轮板可以在可以锚固在主体的基部和顶面板中的中心管上“夹紧”枢轴。

    Auto-lock drill chuck
    5.
    发明授权
    Auto-lock drill chuck 失效
    自动锁钻卡盘

    公开(公告)号：US5531549A

    公开(公告)日：1996-07-02

    申请号：US334726

    申请日：1994-11-04

    申请人： Gregory Fossella

    发明人： Gregory Fossella

    IPC分类号： B23B31/12 ,  B23B31/163 ,  B23B31/173 ,  B25B13/44 ,  B25B13/46 ,  B25B21/00 ,  B23B31/171

    CPC分类号： B25B13/44 ,  B23B31/123 ,  B23B31/16004 ,  B23B31/16158 ,  B25B13/463 ,  B25B13/466 ,  B25B13/467 ,  B25B21/004 ,  Y10S279/902 ,  Y10T279/17717 ,  Y10T279/32 ,  Y10T279/3456 ,  Y10T408/953

    摘要： A keyless chuck assembly for a hand-held drill includes a housing, three jaws for gripping a drill which is to be turned by the drill chuck assembly. The jaws are retained in the assembly and confined to radial motion with respect to the drive shaft by means of T-shaped guide slots in the bottom of the drive shaft and cooperating T-shaped ribs on the tops of the jaws. The jaws have a gripping surface and a cam surface. A rotatable adjusting ring engages the jaws to move them in the radial direction to secure and release the drill bit. The jaws can include a resilient material between the gripping surface and the cam surface to allow the chuck jaws to more securely grip the drill bit. A locking mechanism prevents rotation of the ring which would allow the jaws to open.

    摘要翻译： 用于手持钻头的无钥匙卡盘组件包括壳体，用于夹持要被钻头卡盘组件转动的钻头的三个夹爪。 钳口保持在组件中，并且通过驱动轴的底部中的T形引导槽和钳口顶部上的配合的T形肋限制在相对于驱动轴的径向运动。 夹爪具有抓握表面和凸轮表面。 可旋转的调节环接合钳口以沿径向移动它们以固定和释放钻头。 夹爪可以包括在抓握表面和凸轮表面之间的弹性材料，以允许卡盘爪更牢固地夹紧钻头。 锁定机构防止环的旋转，这将允许颚打开。