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    ROTARY CHUCK FOR A MACHINE TOOL
    1.
    发明申请
    ROTARY CHUCK FOR A MACHINE TOOL 有权
    用于机床的旋转式切割机

    公开(公告)号：US20140097581A1

    公开(公告)日：2014-04-10

    申请号：US13644572

    申请日：2012-10-04

    申请人： Craig Jackson

    发明人： Craig Jackson

    IPC分类号： B23B31/169

    CPC分类号： B23B31/16016 ,  B23B31/16004 ,  B23B31/16012 ,  B23B31/16275 ,  B23B31/16279 ,  B23B31/16295 ,  B23B2231/30 ,  Y10T279/1941 ,  Y10T279/1993

    摘要： A rotary chuck includes a housing for rotation about an axis, keyways in the housing which extend radially away from the axis, jaw assemblies slidably received in the keyways and an actuatuing mechanism as well as a speed ring for moving the jaw assemblies along the keyways in accordance with different gear ratios. Each jaw assembly includes an inner jaw keyed to the associated keyway adjacent to the bottom thereof and an outer jaw keyed to the associated keyway near a mouth thereof so that the jaws can slide independently along their respective keyways. Each jaw assembly also has a locking device for locking its jaws together when they are opposite one another to prevent their relative radial movement and means enabling release of the locking device from the outside to permit ready removal of the outer jaw from its keyway.

    摘要翻译： 旋转卡盘包括用于围绕轴线旋转的壳体，壳体中的键槽，其径向延伸远离轴线，卡爪组件可滑动地容纳在键槽中，以及致动机构以及用于沿着键槽移动钳口组件的速度环 根据不同的传动比。 每个钳口组件包括一个内键，该内钳口与相邻的键槽相邻，其相邻于其底部，以及一个外键，该外钳口与其相邻的键槽相接近，使得该钳口能够沿其相应的键槽独立地滑动。 每个钳口组件还具有锁定装置，用于当它们彼此相对的方式将其钳口锁定在一起时，以防止它们相对的径向移动，并且能够使锁定装置从外部释放以允许从其键槽准备移除外钳口。

    Chuck jaw insert assembly
    2.
    发明授权
    Chuck jaw insert assembly 失效
    K AW AW ERT ERT。。。

    公开(公告)号：US3833232A

    公开(公告)日：1974-09-03

    申请号：US26576172

    申请日：1972-06-23

    申请人： CLEVELAND TWIST DRILL CO

    发明人： BEHRENS A

    IPC分类号： B23B31/163 ,  B23B31/10

    CPC分类号： B23B31/16012 ,  B23B31/16016 ,  Y10T279/1986 ,  Y10T279/3468

    摘要： A top jaw and insert for use in connection with chucks of turning machines, or latches, are disclosed. Each insert is held in a recess in a top jaw and precisely positioned relative to said top jaw by: the outer end portion of the sidewalls forming the recess are precisely machined to provide parallel sidewall surfaces; additional mounting surfaces are provided on the opposite end portions of said sidewalls and located normal to the sidewall surfaces; an insert is provided with sidewalls to slidingly fit into said recess; the insert is provided with a head of a size to arrest further movement therepast of the insert into the recess; a machined under surface is provided on said head to mate with the surfaces at the end of the sidewalls; and set screws are threadingly mounted into said sidewalls, engage grooves in the insert, and upon rotation thereof, the set screws urge the insert and the machined surface thereof, on the underside of the head thereof, against the base surfaces and on the sidewall. Also, each of the sidewalls of the top jaws has mounting surfaces at each end portion thereof so that the insert can be carried by either end portion of the sidewall and carried by the top jaw.

    摘要翻译： 公开了一种用于与车床或闩锁卡盘连接使用的顶爪和插入件。 每个插入件通过以下方式被保持在顶部钳口中的凹部中并且相对于所述顶部夹具精确地定位：形成凹部的侧壁的外端部分被精加工以提供平行的侧壁表面; 另外的安装表面设置在所述侧壁的相对端部上并且垂直于侧壁表面定位; 插入件设置有滑动地配合到所述凹部中的侧壁; 该插入件具有尺寸的头部，以阻止插入件进一步移动到凹部中; 在所述头部上设置加工的下表面以与侧壁的端部处的表面配合; 并且定位螺钉被螺纹地安装到所述侧壁中，接合插入件中的凹槽，并且在其旋转时，固定螺钉将其头部的下侧上的插入件及其加工表面推靠在基部表面和侧壁上。 此外，顶爪的每个侧壁在其每个端部处具有安装表面，使得插入件可以由侧壁的任一端部承载并由顶部夹爪承载。

    Chuck related arrangement and a method for assembling said arrangement
    3.
    发明授权
    Chuck related arrangement and a method for assembling said arrangement 有权
    卡盘相关布置和组装所述布置的方法

    公开(公告)号：US09333562B2

    公开(公告)日：2016-05-10

    申请号：US14234539

    申请日：2012-07-17

    申请人： Bo Karl Ragnar Svensson

    发明人： Bo Karl Ragnar Svensson

    IPC分类号： B23B31/16 ,  B23B31/12 ,  B23B31/163

    CPC分类号： B23B31/16279 ,  B23B31/1269 ,  B23B31/16008 ,  B23B31/16012 ,  B23B31/16016 ,  B23B31/16275 ,  B23B2270/16 ,  Y10T29/49963 ,  Y10T279/1986 ,  Y10T279/1993

    摘要： A chuck-related arrangement having a main portion and chuck jaw portions coordinated with the main portion with associated clamping arrangements, wherein one surface of the main portion is provided with a plurality of tracks adapted to displaceably carry chuck jaw portions. Each one of, and/or a chosen number of, clamping arrangements, are individually to be secured to its element solidly secured to its basic chuck jaw portion exposing a rotational cooperation with an external chuck jaw portion over a central axis of rotation. Two or more of the external chuck jaw portions and their peripheral surfaces are formed as one or more recesses in order to cooperate opposed recesses to form clamping surfaces for a work piece and/or formed as one or more, the recesses intermediately oriented, radially extending elevations, causing cooperative elevations after a rotation to form direct clamping surfaces towards the work piece.

    摘要翻译： 一种卡盘相关装置，其具有主要部分和与相关联的夹紧装置与主要部分配合的卡盘卡爪部分，其中主要部分的一个表面设置有多个轨道，其适于可移动地携带卡盘卡爪部分。 和/或选定数量的夹紧装置中的每一个，和/或选定数量的夹紧装置分别被固定到其固定到其基本卡盘夹爪部分上的元件，暴露与中心旋转轴线上的外部卡盘卡爪部分的旋转协作。 两个或多个外部卡盘卡爪部分及其周边表面形成为一个或多个凹槽，以便配合相对的凹槽以形成用于工件的夹紧表面和/或形成为一个或多个凹陷， 升高，导致旋转后的协同升高，以形成朝向工件的直接夹紧表面。

    Rotary chuck for a machine tool
    5.
    发明授权
    Rotary chuck for a machine tool 有权
    用于机床的旋转卡盘

    公开(公告)号：US09370826B2

    公开(公告)日：2016-06-21

    申请号：US13644572

    申请日：2012-10-04

    申请人： Craig Jackson

    发明人： Craig Jackson

    IPC分类号： B23B31/39 ,  B23B31/163 ,  B23B31/16

    CPC分类号： B23B31/16016 ,  B23B31/16004 ,  B23B31/16012 ,  B23B31/16275 ,  B23B31/16279 ,  B23B31/16295 ,  B23B2231/30 ,  Y10T279/1941 ,  Y10T279/1993

    摘要： A rotary chuck includes a housing for rotation about an axis, keyways in the housing which extend radially away from the axis, jaw assemblies slidably received in the keyways and an actuating mechanism as well as a speed ring for moving the jaw assemblies along the keyways in accordance with different gear ratios. Each jaw assembly includes an inner jaw keyed to the associated keyway adjacent to the bottom thereof and an outer jaw keyed to the associated keyway near a mouth thereof so that the jaws can slide independently along their respective keyways. Each jaw assembly also has a locking device for locking its jaws together when they are opposite one another to prevent their relative radial movement and means enabling release of the locking device from the outside to permit ready removal of the outer jaw from its keyway.

    摘要翻译： 旋转卡盘包括用于围绕轴线旋转的壳体，壳体中的键槽，其径向延伸远离轴线，卡爪组件可滑动地容纳在键槽中，以及致动机构以及用于沿着键槽移动钳口组件的速度环 根据不同的传动比。 每个钳口组件包括一个内键，该内钳口与相邻的键槽相邻，其相邻于其底部，以及一个外键，该外钳口与其相邻的键槽相接近，使得该钳口能够沿其相应的键槽独立地滑动。 每个钳口组件还具有锁定装置，用于当它们彼此相对的方式将其钳口锁定在一起时，以防止它们相对的径向移动，并且能够使锁定装置从外部释放以允许从其键槽准备移除外钳口。

    CHUCK RELATED ARRANGEMENT AND A METHOD FOR ASSEMBLING SAID ARRANGEMENT
    8.
    发明申请
    CHUCK RELATED ARRANGEMENT AND A METHOD FOR ASSEMBLING SAID ARRANGEMENT 审中-公开
    卡车相关安排和组装安装方法

    公开(公告)号：US20140191479A1

    公开(公告)日：2014-07-10

    申请号：US14234539

    申请日：2012-07-17

    申请人： Bo Karl Ragnar Svensson

    发明人： Bo Karl Ragnar Svensson

    IPC分类号： B23B31/16

    CPC分类号： B23B31/16279 ,  B23B31/1269 ,  B23B31/16008 ,  B23B31/16012 ,  B23B31/16016 ,  B23B31/16275 ,  B23B2270/16 ,  Y10T29/49963 ,  Y10T279/1986 ,  Y10T279/1993

    摘要： A chuck-related arrangement having a main portion and chuck jaw portions coordinated with the main portion with associated clamping arrangements, wherein one surface of the main portion is provided with a plurality of tracks adapted to displaceably carry chuck jaw portions. Each one of, and/or a chosen number of, clamping arrangements, are individually to be secured to its element solidly secured to its basic chuck jaw portion exposing a rotational cooperation with an external chuck jaw portion over a central axis of rotation. Two or more of the external chuck jaw portions and their peripheral surfaces are formed as one or more recesses in order to cooperate opposed recesses to form clamping surfaces for a work piece and/or formed as one or more, the recesses intermediately oriented, radially extending elevations, causing cooperative elevations after a rotation to form direct clamping surfaces towards the work piece.

    摘要翻译： 一种卡盘相关装置，其具有主要部分和与相关联的夹紧装置与主要部分配合的卡盘卡爪部分，其中主要部分的一个表面设置有多个轨道，其适于可移动地携带卡盘卡爪部分。 和/或选定数量的夹紧装置中的每一个，和/或选定数量的夹紧装置分别被固定到其固定到其基本卡盘夹爪部分上的元件，暴露与中心旋转轴线上的外部卡盘卡爪部分的旋转协作。 两个或多个外部卡盘卡爪部分及其周边表面形成为一个或多个凹槽，以便配合相对的凹槽以形成用于工件的夹紧表面和/或形成为一个或多个凹陷， 升高，导致旋转后的协同升高，以形成朝向工件的直接夹紧表面。