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    Fixing structure of spindle balancer for machine tool technical field
    2.
    发明授权
    Fixing structure of spindle balancer for machine tool technical field 有权
    机床技术领域主轴平衡机固定结构

    公开(公告)号：US08475094B2

    公开(公告)日：2013-07-02

    申请号：US12310253

    申请日：2006-08-25

    申请人： Ichiro Kitaura

    发明人： Ichiro Kitaura

    IPC分类号： B23Q1/70 ,  B23B47/26

    CPC分类号： B23Q11/0025 ,  Y10T409/309576 ,  Y10T409/309688 ,  Y10T409/309744 ,  Y10T409/3098

    摘要： A fixing structure of a spindle balancer for a machine tool is described as having a flange member having a supported surface and provided fixedly to a cylinder body of a gas spring, a supporting member having a flange receiving surface and a fixing hole, and secured to the spindle head of a machine tool, and a plurality of fastening members for fastening the flange member to the supporting member so as to allow the supported surface of the flange member to abut against the flange receiving surface of the support member.

    摘要翻译： 本发明的机床用主轴平衡机的固定结构被描述为具有一个具有支撑表面的凸缘部件，并且固定地设置在气弹簧的气缸体上，具有凸缘接收表面和固定孔的支撑件固定到 机床的主轴头和用于将凸缘构件紧固到支撑构件的多个紧固构件，以便允许凸缘构件的支撑表面抵靠支撑构件的凸缘接收表面。

    MACHINE TOOL
    3.
    发明申请
    MACHINE TOOL 失效
    机床

    公开(公告)号：US20100310331A1

    公开(公告)日：2010-12-09

    申请号：US12745486

    申请日：2008-04-11

    申请人： Atsushi Inoue ,  Satoshi Furutate ,  Tomoharu Hasegawa ,  Hiroyuki Domaru

    发明人： Atsushi Inoue ,  Satoshi Furutate ,  Tomoharu Hasegawa ,  Hiroyuki Domaru

    IPC分类号： B23B47/00

    CPC分类号： B23Q1/626 ,  B23Q11/0028 ,  Y10T408/76 ,  Y10T409/309688

    摘要： In a machine tool, a column base (12) is supported on a bed (11) movably in a horizontal direction, and a column (13) is installed vertically on the column base (12). A saddle (14) is supported on a side of the column (13) movably in a vertical direction, and a ram stock (15) is supported on the saddle (14) movably in a horizontal direction. A main spindle (16) is rotatably supported by the ram stock (15). A weight (22) is supported in the column (13) movably in a direction parallel to the ram stock (15), so that the weight (22) can be moved horizontally by a servo motor (23). An NC device (25) moves the weight (22) by the servo motor (23) synchronously with a movement of the ram stock (15), to adjust balance of the column (13), thereby enabling to reduce the size of an apparatus and realize space saving.

    摘要翻译： 在机床中，柱基（12）沿水平方向可移动地支撑在床（11）上，并且柱（13）垂直地安装在列底座（12）上。 鞍座（14）沿垂直方向可移动地支撑在柱（13）的一侧上，并且在水平方向上可移动地支撑着鞍座（14）。 主轴（16）由冲头坯料（15）可旋转地支撑。 重物（22）以平行于冲头坯料（15）的方向可移动地支撑在柱（13）中，使得重物（22）能够通过伺服马达（23）水平移动。 NC装置（25）通过伺服马达（23）与冲头坯料（15）的运动同步地移动重物（22），以调整塔（13）的平衡，从而能够减小装置的尺寸 实现节省空间。

    PROCESSING MACHINE
    4.
    发明申请
    PROCESSING MACHINE 有权
    加工机

    公开(公告)号：US20100119319A1

    公开(公告)日：2010-05-13

    申请号：US12269751

    申请日：2008-11-12

    申请人： Paul Chang ,  Tsair-Rong Chen ,  Jeen-Sheen Row ,  Yuan-Fu Tsai

    发明人： Paul Chang ,  Tsair-Rong Chen ,  Jeen-Sheen Row ,  Yuan-Fu Tsai

    IPC分类号： B23Q5/04

    CPC分类号： B23Q5/40 ,  Y10T408/91 ,  Y10T409/30448 ,  Y10T409/306776 ,  Y10T409/309576 ,  Y10T409/309688

    摘要： A processing machine includes a machine bed, a spindle seat, a sliding rail unit, and a driving unit. The sliding rail unit is disposed between the machine bed and the spindle seat. The driving unit is used for driving the spindle seat to move within a slot in the machine bed, and includes a threaded rod journalled on a junction between a bottom wall surface and a lateral wall surface of the machine bed, and a nut member disposed fixedly on a junction between a bottom surface and a lateral side surface of the spindle seat and engaging the threaded rod.

    摘要翻译： 一种加工机器包括机床，主轴座，滑轨单元和驱动单元。 滑轨单元设置在机床和主轴座之间。 所述驱动单元用于驱动所述主轴座在所述机床中的槽内移动，并且包括轴颈安装在所述机床的底壁表面和侧壁表面之间的接合处的螺杆，以及固定地设置的螺母构件 在主轴座的底表面和横向侧表面之间的接合处并与螺纹杆接合。

    Machine Tool Spindle Balancer
    5.
    发明申请
    Machine Tool Spindle Balancer 审中-公开
    机床主轴平衡机

    公开(公告)号：US20090232613A1

    公开(公告)日：2009-09-17

    申请号：US12224407

    申请日：2006-03-02

    申请人： Ichiro Kitaura ,  Seiji Kimura

    发明人： Ichiro Kitaura ,  Seiji Kimura

    IPC分类号： B23C9/00 ,  B23C1/06 ,  B23B47/26

    CPC分类号： B23Q11/0025 ,  Y10T409/309352 ,  Y10T409/309688

    摘要： Provided is a machine tool spindle balancer that stably pulls and biases the spindle unit upward and thus reduces the load of the lift means for moving the spindle unit vertically, is easily applicable to existing machine tools, highly durable, downsizable, and has a simple structure advantageous in production cost.A spindle balancer 30 comprises a gas spring 31 having a cylinder body 32, a rod 33, and a compressed gas. The gas spring 31 is provided above the spindle unit 10. The bottom end of the rod 33 is coupled to the spindle unit 10 so that the spindle unit is pulled and biased upward by the biasing force of the gas spring 31 that is applied on the rod 33, whereby the biasing force of the gas spring 31 serves to reduce the load of the lift mechanism 20.

    摘要翻译： 本发明提供了一种机床主轴平衡器，其可以向上稳定地拉动和偏压主轴单元，从而降低用于垂直移动主轴单元的提升装置的负载，易于适用于现有的机床，高度耐用，可缩小，并且具有简单的结构 有利于生产成本。 主轴平衡器30包括具有缸体32，杆33和压缩气体的气弹簧31。 气体弹簧31设置在主轴单元10的上方。杆33的底端联接到主轴单元10，使得主轴单元被施加在主轴单元10上的气弹簧31的偏压力向上拉动 杆33，由此气弹簧31的作用力用于减小提升机构20的载荷。

    Machine tool
    7.
    发明授权
    Machine tool 失效
    机床

    公开(公告)号：US06902362B2

    公开(公告)日：2005-06-07

    申请号：US10462647

    申请日：2003-06-17

    申请人： Maurizio Ferrari ,  Adriano Granata ,  Bruno Schiavi

    发明人： Maurizio Ferrari ,  Adriano Granata ,  Bruno Schiavi

    IPC分类号： B23Q5/28 ,  B23Q11/00 ,  B23D7/00 ,  B23C7/00

    CPC分类号： B23Q5/28 ,  B23Q11/001 ,  Y10T407/19 ,  Y10T408/172 ,  Y10T408/91 ,  Y10T409/309576 ,  Y10T409/309688

    摘要： In an automatic machine tool (1) comprising a spindle mounting slide (4) which is driven by a linear electric motor (9) in a vertical direction (V) in a slideway (8), the slide (4) is equipped with a counterweight device (13) comprising a cylinder (19) within which there slides a piston 17. The cylinder (19) and the piston (17) form a first balancing chamber (31) and a second counterbalancing chamber (32), the second counterbalancing chamber (32) being connected to a circuit (33) for feeding a fluid (34) under pressure.

    摘要翻译： 一种自动机床（1），其特征在于，包括在滑道（8）中沿垂直方向（V）由线性电动机（9）驱动的主轴安装滑块（4），滑块（4）配备有 配重装置（13）包括气缸（19），滑动活塞17。 气缸（19）和活塞（17）形成第一平衡室（31）和第二平衡室（32），第二平衡室（32）连接到用于供给流体（34）的回路（33） 在压力之下。

    Machine tool main shaft balancer
    8.
    发明申请
    Machine tool main shaft balancer 失效
    机床主轴平衡机

    公开(公告)号：US20040070124A1

    公开(公告)日：2004-04-15

    申请号：US10468693

    申请日：2003-08-21

    发明人： Seiji Kimura

    IPC分类号： F16F005/00

    CPC分类号： B23Q11/0025 ,  F16F9/3271 ,  F16F9/36 ,  Y10T409/309688

    摘要： A machine tool main spindle balancer wherein the annular sealing members of a gas spring that supports the main spindle unit to reduce the load of an elevating mechanism are easily replaceable. A gas spring of a machine tool main spindle balancer comprises a cylinder body, which is filled with a compressed gas, a rod that extends downward from the inside of cylinder body, a head-side end wall member of cylinder body having a filling valve, a sleeve member forming a circumferential wall around a rod insertion hole mounted hermetically and detachably on a rod-side end wall member, and annular sealing members and mounted on said sleeve member, so that annular sealing members can be replaced easily by discharging the compressed gas, and removing only sleeve member while holding rod on head-side end wall member.

    摘要翻译： 一种机床主轴平衡器，其中支撑主轴单元以减小升降机构的负载的气弹簧的环形密封构件易于更换。 机床主轴平衡器的气弹簧包括：装有压缩气体的缸体，从缸体内侧向下延伸的杆，具有填充阀的缸体的头侧端壁构件， 形成围绕安装在杆侧端壁构件上气密且可拆卸地安装的杆插入孔的周壁的套筒构件，以及安装在所述套筒构件上的环形密封构件，从而可以通过排出压缩气体来容易地更换环形密封构件 并且在将杆固定在头侧端壁构件上的同时仅移除套筒构件。

    Machine tool
    9.
    发明申请
    Machine tool 失效
    机床

    公开(公告)号：US20030235476A1

    公开(公告)日：2003-12-25

    申请号：US10462647

    申请日：2003-06-17

    发明人： Maurizio Ferrari ,  Adriano Granata ,  Bruno Schiavi

    IPC分类号： B23G001/00

    CPC分类号： B23Q5/28 ,  B23Q11/001 ,  Y10T407/19 ,  Y10T408/172 ,  Y10T408/91 ,  Y10T409/309576 ,  Y10T409/309688

    摘要： In an automatic machine tool (1) comprising a spindle mounting slide (4) which is driven by a linear electric motor (9) in a vertical direction (V) in a slideway (8), the slide (4) is equipped with a counterweight device (13) comprising a cylinder (19) within which there slides a piston 17. The cylinder (19) and the piston (17) form a first balancing chamber (31) and a second counterbalancing chamber (32), the second counterbalancing chamber (32) being connected to a circuit (33) for feeding a fluid (34) under pressure.

    摘要翻译： 一种自动机床（1），其特征在于，包括在滑道（8）中沿垂直方向（V）由线性电动机（9）驱动的主轴安装滑块（4），滑块（4）配备有 配重装置（13）包括其中滑动活塞17的气缸（19）。气缸（19）和活塞（17）形成第一平衡室（31）和第二平衡室（32），第二平衡室 室（32）连接到用于在压力下供给流体（34）的回路（33）。

    Numerical-control milling machine
    10.
    发明申请
    Numerical-control milling machine 有权
    数控铣床

    公开(公告)号：US20030053875A1

    公开(公告)日：2003-03-20

    申请号：US10225091

    申请日：2002-08-20

    发明人： Franco Pasquetto

    IPC分类号： B23C001/04

    CPC分类号： B23Q1/5437 ,  B23Q3/15513 ,  B23Q11/08 ,  B23Q16/02 ,  B23Q39/04 ,  B23Q2039/002 ,  Y10T29/5128 ,  Y10T29/5129 ,  Y10T408/3806 ,  Y10T408/3833 ,  Y10T408/545 ,  Y10T409/305264 ,  Y10T409/305656 ,  Y10T409/305824 ,  Y10T409/307168 ,  Y10T409/307784 ,  Y10T409/30896 ,  Y10T409/309688

    摘要： A numerical-control milling machine having a supporting frame; a worktable fitted to the supporting frame so as to oscillate about a substantially horizontal first axis of rotation, and in turn having two rotary platforms, each for accommodating a workpiece; and two independent work units, each of which is fitted movably to the supporting frame, alongside the worktable, is positioned facing a corresponding platform, and provides for machining the workpiece on the platform; the two work units selectively operating either asynchronously, to machine the workpieces fixed to the two platforms independently of each other, or synchronously to perform the same machining operations simultaneously on the workpieces fixed to the two platforms.

    摘要翻译： 一种具有支撑框架的数控铣床; 安装在所述支撑框架上的工作台，以围绕大致水平的第一旋转轴线摆动，并且还具有两个用于容纳工件的旋转平台; 以及两个独立的工作单元，每个独立的工作单元与工作台一起可移动地支撑在支撑框架上，面向相应的平台定位，并且用于在工作台上加工工件; 两个工作单元选择性地异步地操作，以彼此独立地固定到两个平台的工件进行加工，或同步地在固定到两个平台的工件上同时执行相同的加工操作。