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    MACHINE TOOL
    3.
    发明申请
    MACHINE TOOL 有权
    机床

    公开(公告)号：US20150336230A1

    公开(公告)日：2015-11-26

    申请号：US14409776

    申请日：2012-06-25

    申请人： Shinji Koike ,  Kazuya Mayumi ,  Satoshi Kobayashi

    发明人： Shinji Koike ,  Kazuya Mayumi ,  Satoshi Kobayashi

    IPC分类号： B23Q11/00 ,  B23Q1/01

    CPC分类号： B23Q1/015 ,  B23C1/027 ,  B23C2230/00 ,  B23Q1/017 ,  B23Q1/70 ,  B23Q11/0042 ,  B23Q11/0053 ,  B23Q11/0067 ,  Y02P70/171 ,  Y10T409/30392 ,  Y10T409/304088

    摘要： A machine tool includes: a bed, the upper surface of which has the table provided thereon; a cut debris duct which is provided so as to extend rearward from a cut debris discharge opening open at the center, in the left-right direction, of the rear face of the bed, and which discharges cut debris from within the bed to outside of the machine tool; a bifurcated vertically movable body which vertically moves along a pair of vertical guides, and which straddles the cut debris duct, the pair of vertical guides vertically extending on the rear face of the bed at positions on both the left and right sides of the cut debris duct; and a pair of left and right feed screws which extend parallel to the vertical guides, and which move the vertically movable body along the vertical guides.

    摘要翻译： 一种机床包括：床，其上表面设置有桌子; 切割的碎屑管被设置成从床的后表面的中心的左右方向上的切割碎屑排出口向后延伸，并且将切碎的碎屑从床内排出到 机床; 一个分叉的可垂直移动的主体，其沿着一对垂直引导件垂直移动，并且跨越切割的碎屑管道，一对垂直引导件在切割碎片的左侧和右侧的位置处垂直延伸在床的后表面上 管; 以及一对平行于垂直导向件延伸的左右进给螺钉，并使垂直移动体沿垂直导向件移动。

    MACHINE TOOL
    4.
    发明申请
    MACHINE TOOL 有权
    机床

    公开(公告)号：US20130322979A1

    公开(公告)日：2013-12-05

    申请号：US13984818

    申请日：2011-02-17

    申请人： Shinji Koike ,  Kazumasa Nakayasu ,  Kazuya Mayumi

    发明人： Shinji Koike ,  Kazumasa Nakayasu ,  Kazuya Mayumi

    IPC分类号： B23Q1/25

    CPC分类号： B23Q1/25 ,  B23Q1/015 ,  B23Q1/017 ,  B23Q5/40 ,  B23Q11/0053 ,  B23Q11/0067 ,  Y02P70/171 ,  Y10T409/307952

    摘要： According to the machine tool according to the present invention, a top-bottom guide is attached to a back surface of a base frame. By being guided by this top-bottom guide, the lifter moves in the top-bottom direction with respect to the base frame. A drive source which drives rotation of a top-bottom feed screw which extends parallel to the top-bottom guide is attached to a back surface of the base frame. This drive source is coupled with a bottom end of the top-bottom feed screw. As a result, compared to when the drive source is coupled with a top end of the top-bottom feed screw, the center of gravity of the machine tool can be set to a lower position. In this way, a machine tool can be increased in stability.

    摘要翻译： 根据本发明的机床，顶底引导件附接到基架的后表面。 通过由该顶部底部引导件引导，升降器相对于基架在上下方向上移动。 驱动源驱动源，其驱动平行于顶部底部引导件延伸的顶部底部进给螺杆的旋转，附接到基部框架的后表面。 该驱动源与顶部底部进料螺杆的底端连接。 结果，与驱动源与顶部底部进给螺杆的顶端连接的情况相比，机床的重心可以设定在较低的位置。 以这种方式，可以提高机床的稳定性。

    Numerically controlled machine tool
    5.
    发明授权
    Numerically controlled machine tool 有权
    数控机床

    公开(公告)号：US06786686B1

    公开(公告)日：2004-09-07

    申请号：US09889489

    申请日：2001-07-17

    申请人： Shinji Koike

    发明人： Shinji Koike

    IPC分类号： B23D700

    CPC分类号： B23Q1/40 ,  B23Q1/525 ,  B23Q1/626 ,  B23Q1/66 ,  B23Q1/70 ,  B23Q1/76 ,  B23Q7/1431 ,  B23Q11/0053 ,  B23Q11/0057 ,  B23Q37/00 ,  Y10T29/5124 ,  Y10T29/5196 ,  Y10T409/304088 ,  Y10T409/308232 ,  Y10T409/309576

    摘要： A numerically controlled machine tool is disclosed including a spindle support structure for moving the spindle having a tool mounted thereon in directions along an X-axis, a Y-axis and a Z-axis, a workpiece support structure having an indexing workpiece mounting table, and a chip discharge means located between the spindle support structure and the workpiece support structure for discharging chips produced in the machining area to the outside. Since the workpiece mounting table is allowed for rotational indexing, the setup process for the workpiece can be performed with the workpiece mounting surface of the workpiece mounting table facing upward, and therefore the setup process can be shortened while at the same time improving the machine operating rate. Also, since the spindle support structure, the workpiece support structure and the chip discharge means can be configured separately from each other, the machine tool can be manufactured and installed easily.

    摘要翻译： 公开了一种数控机床，其包括：主轴支撑结构，用于使具有安装在其上的工具的主轴沿着X轴，Y轴和Z轴移动;具有分度工件安装台的工件支撑结构， 以及位于主轴支撑结构和工件支撑结构之间的排屑装置，用于将在加工区域中产生的切屑排出到外部。 由于工件安装台被允许进行旋转分度，因此可以在工件安装台的工件安装面朝上的情况下进行工件的安装处理，因此可以缩短设置过程，同时改善机器的运行 率。 此外，由于主轴支撑结构，工件支撑结构和切屑排出装置可以彼此分开地构造，所以可以容易地制造和安装机床。

    Machine tool system and method of replacing pallet of the device
    9.
    发明授权
    Machine tool system and method of replacing pallet of the device 有权
    机床系统和更换设备托盘的方法

    公开(公告)号：US06785942B2

    公开(公告)日：2004-09-07

    申请号：US10049083

    申请日：2002-02-06

    申请人： Shinji Koike

    发明人： Shinji Koike

    IPC分类号： B23Q3700

    CPC分类号： B23Q39/028 ,  B23Q1/52 ,  B23Q1/66 ,  B23Q7/1426 ,  Y10T29/5124 ,  Y10T29/5136 ,  Y10T29/5196 ,  Y10T409/307672

    摘要： The present invention relates to a machine tool (11) for machining a large-sized workpiece (89) such as aircraft parts mounted on a workpiece mounting table (99), by moving a spindle having a tool mounted thereon in directions along the X-axis, the Y-axis and the Z-axis. The machine tool (11) can provide a highly efficient, high-speed and highly precise machining for a large-sized workpiece (89) and solve a problem of a compact installation area. In order to solve this problem, according to the present invention, a workpiece support structure (15) is disposed in opposed relation to a spindle support structure (13) which a spindle head (73) movable in the directions along the X-axis, the Y-axis and the Z-axis. The workpiece mounting table (99) of the workpiece support structure (15) is provided with pallet securing means on two opposed pallet mounting surfaces thereof and is supported to allow for rotational indexing about a horizontal axis extending in the direction along the X-axis. The workpiece (89) is machined by setting one of the pallet mounting surfaces in a horizontal state to mount a pallet (105) thereon and then by positioning the pallet (105) in a vertical state by rotational indexing means.

    摘要翻译： 本发明涉及一种用于加工大型工件（89）的机床（11），例如安装在工件安装台（99）上的飞机部件，通过沿着X轴方向移动具有安装在其上的工具的主轴， 轴，Y轴和Z轴。 机床（11）可以为大型工件（89）提供高效，高速，高精度的加工，解决了安装面积紧凑的问题。 为了解决这个问题，根据本发明，工件支撑结构（15）与主轴支撑结构（13）相对设置，主轴支承结构（13）是可沿着X轴方向移动的主轴头（73） Y轴和Z轴。 工件支撑结构（15）的工件安装台（99）在其两个相对的托盘安装表面上设置有托盘固定装置，并被支撑以允许沿着沿着X轴的方向延伸的水平轴线的旋转分度。 通过将其中一个托盘安装表面设置为水平状态来加工工件（89），以便在其上安装托盘（105），然后通过旋转分度装置将托盘（105）定位在垂直状态。

    Rotating shaft device and machine tool
    10.
    发明授权
    Rotating shaft device and machine tool 失效
    旋转轴装置和机床

    公开(公告)号：US06599066B1

    公开(公告)日：2003-07-29

    申请号：US09869283

    申请日：2001-06-26

    申请人： Shinji Koike ,  Shinichi Inoue

    发明人： Shinji Koike ,  Shinichi Inoue

    IPC分类号： B23C900

    CPC分类号： F16C35/12 ,  B23Q1/70 ,  B23Q11/123 ,  F16C33/6648 ,  F16C37/007 ,  F16C2322/39 ,  Y10T409/303976

    摘要： The invention relates to a rotating shaft apparatus for rotationally driving a spindle or a feed screw shaft and a machine tool including the rotating shaft apparatus, and is directed to enhance durability of a rotating shaft apparatus if the rotating shaft such as a spindle or a feed shaft rotates at a high speed. In order to solve the problem, according to the invention, a rotating shaft is rotationally supported by a bearing to a housing, the bearing being previously applied to or filled with a lubricant. A lubricant impregnated member, which is impregnated with a lubricant to be supplied to the bearing, is provided in the rotating shaft. The lubricant is separated and discharged from the lubricant impregnated member by centrifugal force due to the rotation of the shaft. The lubricant is supplied to the bearing through a lubricant supplying passage which is provided for fluidly connecting a space in or adjacent the bearing to the lubricant impregnated member,

    摘要翻译： 本发明涉及一种用于旋转地驱动主轴或进给螺杆轴的旋转轴装置和包括旋转轴装置的机床，并且旨在提高旋转轴装置的耐久性，如果诸如主轴或进给的旋转轴 轴以高速旋转。 为了解决这个问题，根据本发明，旋转轴由轴承旋转地支撑在壳体上，该轴承预先被施加到或填充有润滑剂。 在旋转轴中设置润滑剂浸渍部件，该润滑剂浸渍部件浸渍有供给轴承的润滑剂。 润滑剂由于轴的旋转而由离心力分离并从润滑剂浸渍部件排出。 润滑剂通过润滑剂供应通道供应到轴承，该润滑剂供应通道用于将轴承中或与轴承相邻的空间流体连接到润滑剂浸渍部件上，