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    Turret machine tool
    1.
    发明授权
    Turret machine tool 失效
    转塔机床

    公开(公告)号：US5452503A

    公开(公告)日：1995-09-26

    申请号：US283943

    申请日：1994-08-01

    申请人： Hiroshi Yamamoto ,  Kaname Goto ,  Eiji Ryukawa

    发明人： Hiroshi Yamamoto ,  Kaname Goto ,  Eiji Ryukawa

    IPC分类号： B23B47/30 ,  B23B39/18 ,  B23Q5/04 ,  B23Q39/02 ,  B23B29/32

    CPC分类号： B23Q5/04 ,  B23Q39/02 ,  B23Q2003/1558 ,  B23Q2039/006 ,  B23Q2220/002 ,  Y10T29/5155 ,  Y10T408/37

    摘要： A turret machine tool has a slide table mounted on a machine base for movement toward and away from a workpiece to be machined. A turret head is indexably mounted on the slide table, and a plurality of multispindle heads mounted on the turret head at spaced angular intervals in an indexing direction of the turret head, each of the multispindle heads having a plurality of spindles disposed therein. A plurality of machine tools mounted on respective ends of the spindles, and a plurality of spindle gears are mounted on the spindles, respectively. A driven gear is mounted in each of the multispindle heads in mesh with the spindle gears through a train of gears. A drive gear is axially movably disposed in the turret head for movement into and out of mesh with the driven gear in one of the multispindle heads which has been indexed. A plurality of gear shafts are supported in a cantilevered fashion by each of the multispindle heads and project toward the turret head, the train of gears and the driven gear being mounted on the gear shafts. The multispindle heads can be highly accurately installed on the turret head, and the train of gears can easily be serviced. The turret machine tool is relatively light in weight, and can be manufactured relatively inexpensively.

    摘要翻译： 转塔机床具有安装在机器基座上的滑台，用于朝向和远离待加工的工件移动。 转塔头可转位地安装在滑动台上，多个多轴头安装在转台头上，在转台头的分度方向上以间隔的角度间隔安装，每个多轴头上设置有多个心轴。 安装在主轴的相应端部上的多个机床和多个主轴齿轮分别安装在主轴上。 从动齿轮通过一系列齿轮安装在与主轴齿轮啮合的多个主轴头的每一个中。 驱动齿轮可轴向移动地设置在转台头部中，用于在已经被索引的多轴头之一中与从动齿轮啮合并移出啮合。 多个齿轮轴以悬臂方式由多个主轴头中的每一个支撑并朝着转塔头突出，齿轮系和从动齿轮安装在齿轮轴上。 多轴头可以高精度地安装在转塔头上，并且可以方便地对齿轮系进行维修。 转塔机床的重量相对较轻，并且可以相对廉价地制造。

    Rotary transfer system
    4.
    发明授权
    Rotary transfer system 失效
    旋转传送系统

    公开(公告)号：US5052540A

    公开(公告)日：1991-10-01

    申请号：US382421

    申请日：1989-07-20

    申请人： Taizo Matsuyama ,  Kaname Goto ,  Masao Hyuga ,  Akira Ozawa ,  Tomomi Kousaka ,  Minoru Asuma ,  Jyun Watari

    发明人： Taizo Matsuyama ,  Kaname Goto ,  Masao Hyuga ,  Akira Ozawa ,  Tomomi Kousaka ,  Minoru Asuma ,  Jyun Watari

    IPC分类号： B23Q7/02 ,  B23Q7/14 ,  B23Q7/18 ,  B23Q41/02

    CPC分类号： B23Q7/18 ,  B23Q41/02 ,  B23Q7/02 ,  B23Q7/1426 ,  B23Q2003/1558 ,  Y10T29/5196

    摘要： A rotary transfer system includes an attitude converting station for automatically changing the attitude of a pallet with a workpiece supported thereon into a predetermined attitude, at least two machining stations for machining the workpiece with machine tools, and a feeder for feeding the pallet along an arcuate feed path from the attitude converting station successively to the machining stations. The annular feed path has a pair of upper and lower arcuate movable rails disposed in each of the attitude converting station and the machining stations, and a pair of upper and lower arcuate fixed rails aligned with the movable rails.

    摘要翻译： 一种旋转传递系统，包括：姿态转换站，用于将托盘的姿态自动改变为支撑在其上的工件;至少两个用机床加工工件的加工站;以及用于沿着弧形进给托盘的进料器 从姿态转换站到加工站的进给路径。 环形进给路径具有设置在每个姿态转换站和加工站中的一对上部和下部弓形可动轨道，以及与可动轨道对准的一对上部和下部弓形固定轨道。