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70 条记录 (耗时 0.015 秒)

    Continuous or chain broaching machine
    12.
    发明授权
    Continuous or chain broaching machine 失效
    连续拉链机

    公开(公告)号：US3967531A

    公开(公告)日：1976-07-06

    申请号：US524734

    申请日：1974-11-18

    申请人： David J. Cartner

    发明人： David J. Cartner

    IPC分类号： B23D37/18 ,  B23Q5/00 ,  B23D41/00

    CPC分类号： B23D37/18 ,  B23Q5/00 ,  Y10T409/40105 ,  Y10T409/403325

    摘要： An improvement in a continuous flexible drive, preferably a chain, broaching machine in which a transmission, preferably a worm-worm gear speed reducer transmission is connected to a driving motor and to a sprocket, or a pair of sprockets, carried by a drive shaft which in turn is connected by chain means to a sprocket or a pair of sprockets on a shaft which drives the chain means of a chain broaching machine. The input unit including the transmission is designed in conformity with the drive end of the broaching machine to permit placement of input drive mechanism in different positions so as to provide freedom in placement of a plurality of broaching machines without interfering with each other.

    摘要翻译： 一种连续柔性驱动装置的改进，优选一种链条拉床，其中变速器，优选地蜗杆蜗杆减速机变速器连接到驱动马达和链轮，或一对链轮，其由驱动轴 其又通过链条装置连接到驱动链条拉床的链条装置的轴上的链轮或一对链轮。 包括变速器的输入单元被设计成与拉削机的驱动端一致，以允许将输入驱动机构放置在不同的位置，以便在不互相干扰的情况下提供多个拉床的放置自由度。

    Broaching machine
    13.
    发明授权
    Broaching machine 失效
    拉床

    公开(公告)号：US3889573A

    公开(公告)日：1975-06-17

    申请号：US39389873

    申请日：1973-09-04

    申请人： BABCOCK & WILCOX CO

    发明人： GIRARDI VINCENT J

    IPC分类号： B23D37/18 ,  B23Q1/01

    CPC分类号： B23D37/18 ,  B23Q1/017 ,  Y10T409/40105 ,  Y10T409/403325 ,  Y10T409/405075 ,  Y10T409/406125

    摘要： A broaching machine comprising a base and means on the base for supporting a workpiece rotatably and indexing the workpiece about an axis for bringing successive portions of the periphery thereof in position for broaching. An endless broaching chain is mounted on said base for movement in a plane extending substantially horizontally. The broaching chain has carriers thereon for broaching tools, and a reach of the broaching chain extends along the work supporting means to provide a broaching operation on the periphery of the workpiece as the tools are moved past the periphery.

    摘要翻译： 一种拉削机，包括基座和在基座上的装置，用于可旋转地支撑工件并使工件围绕轴线分度，以使其周边的连续部分位于拉削的位置。 在所述基座上安装有一根无缝的拉削链，用于在基本上水平延伸的平面内移动。 拉削链上具有用于拉削工具的载体，并且拉削链的到达沿着工件支撑装置延伸，以在工具移动通过周边时在工件的周边上提供拉削操作。

    Broaching machine
    14.
    发明授权
    Broaching machine 失效
    自动洗衣机

    公开(公告)号：US3855901A

    公开(公告)日：1974-12-24

    申请号：US40648973

    申请日：1973-10-15

    申请人： BABCOCK & WILCOX CO

    发明人： GIRARDI V

    IPC分类号： B23D41/02 ,  B23D41/04 ,  B23Q1/26 ,  B23Q1/38 ,  F16C29/02 ,  B23D37/18

    CPC分类号： F16C32/06 ,  B23D41/02 ,  B23Q1/38 ,  F16C29/025 ,  F16C2322/39 ,  Y10T409/4007 ,  Y10T409/40105 ,  Y10T409/403325 ,  Y10T409/4035

    摘要： A broaching machine comprising a base and an endless broaching chain mounted on said base. A plurality of carriers are mounted at longitudinally spaced points on the chain for supporting a workpiece or broaching tools. A mounting fixture is positioned along a portion of the path of the carriers for supporting the workpiece or broaching tools. A slideway is provided along the path of the carriers adjacent the fixture and the slideway and carriers have complementary surfaces. Each of said surfaces of the slideway has longitudinally spaced cavities therein and capillary fluid passages associated therewith for supplying fluid to the cavities, the length and diameter of the capillaries and the size of the cavities being such that when a cavity is uncovered due to the absence of a carrier thereover, the fluid flows to the cavity freely and is at atmospheric pressure in the cavity. The length of each carrier is such that it covers a plurality of longitudinally spaced cavities as it is moved past the work station along said slideway and the length of the slideway is such that a plurality of cavities are uncovered at any moment of time during which a carrier is moved along said slideway. By supplying fluid to said cavities at least when a carrier is on said slideway each carrier is supported in stable, accurate frictionless relation to the slideway by fluid flow from said cavities between the complementary surfaces of said slideway and carrier.

    摘要翻译： 一种拉削机，包括安装在所述底座上的基座和无端拉链。 多个载体安装在链条上的纵向间隔的点上，用于支撑工件或拉削工具。 安装夹具沿着载体的路径的一部分定位，用于支撑工件或拉削工具。 沿着与固定装置相邻的载体的路径设置滑道，并且滑道和载体具有互补的表面。 滑道的每个所述表面在其中具有纵向间隔的空腔，并且与其相关联的毛细管流体通道用于向腔体供应流体，毛细管的长度和直径以及空腔的尺寸使得当空腔由于缺少 的载体，流体自由地流入空腔，并且在空腔中处于大气压力。 每个载体的长度使得当其沿着所述滑道移动经过工作站时，其覆盖多个纵向间隔开的空腔，并且滑道的长度使得多个空腔在任何时刻都未被覆盖，在此期间 载体沿着所述滑道移动。 至少当载体位于所述滑道上时，通过向所述空腔供应流体，通过在所述滑道和载体的互补表面之间的所述空腔的流体流动，每个载体以与滑道稳定，准确无摩擦的关系来支撑。