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    • 1. 发明公开
    • CLAMP APPARATUS
    • 锁紧装置
    • EP2527082A4
    • 2016-03-30
    • EP11734592
    • 2011-01-17
    • KOSMEK LTD
    • YOKOTA HIDEAKI
    • B25B5/06
    • B23Q3/069B25B5/062
    • An annular piston (13) is inserted between a cylinder hole (6) of a housing (2) and a clamp rod (7) so as to be vertically movable and rotatable. A guide groove (18) is provided in an outer peripheral portion of the annular piston (13), and an engaging ball (19) to be fitted into the guide groove (18) is provided on an inner peripheral wall of the cylinder hole (6). A transmission mechanism (26) which prevents the clamp rod (7) and the annular piston (13) from rotating relatively to each other and permits them to move relatively to each other in a vertical direction is provided between the clamp rod (7) and the annular piston (13). When the clamp rod (7) is moved from a released raised position to a locked lowered position, the annular piston (13) descends while rotating via a rotational groove (23) and the engaging ball (19), and thereby the annular piston (13) causes, via the transmission mechanism (26), the clamp rod (7) to rotate, and thereafter, the annular piston (13) causes the clamp rod (7) to descend straight down. Descent of the clamp rod (7) during its rotation is prevented by a peripheral wall (52a) of a fitting hole (52).
    • 8. 发明公开
    • Drill press having pivotable table
    • Bohrständermit schwenkbarem Tisch
    • EP0764498A2
    • 1997-03-26
    • EP96306829.1
    • 1996-09-19
    • Black & Decker Inc.
    • Mora, LudinPallo, Richard K.O'Banion, MichaelWelsh, Robert E.
    • B23Q1/54B23Q1/03B23Q1/74B23Q3/00
    • B23Q3/069B23Q1/03B23Q1/5406B23Q1/5412B23Q1/74B23Q3/005Y10T29/50Y10T408/561Y10T408/563Y10T408/564Y10T409/308736Y10T409/309128
    • A drill press includes a vertically disposed support post and a pivot assembly supported upon the support post. A table is supported on the pivot assembly. The pivot assembly is pivotable about a first substantially horizontal axis, with the table pivoting about the first horizontal axis jointly with the pivot assembly. The table also is pivotable relative to the pivot assembly about a second substantially horizontal axis. The pivot assembly also may be pivoted around a vertical axis defined by the post and may be raised and lowered along the vertical post.. A clamp plate is adjustably secured to the table and a telescoping extension arm is fixably secured relative to the table by the clamp plate. A guide fence is slidably disposable along the upper surface of the table and may be secured at various locations. A clamp may be adjustably secured either directly to the table or to the guide fence to vertically clamp a workpiece on the table. The table also includes an opening and an inner table which is removably disposable and supported within the opening. A router may be removably secured to the lower surface of the table, with the router bit disposed generally beneath the drill chuck.
    • 钻压机包括垂直设置的支撑柱和支撑在支撑柱上的枢轴组件。 枢轴组件上支持一个工作台。 枢转组件可围绕第一基本上水平的轴线枢转,其中工作台与枢转组件一起围绕第一水平轴线枢转。 工作台也可相对于枢轴组件围绕第二基本上水平的轴线枢转。 枢轴组件还可以围绕由柱定义的竖直轴线枢转并且可以沿着垂直柱升高和降低。夹板可调节地固定到工作台,并且伸缩臂延伸臂相对于工作台固定固定 夹板。 导向挡板沿着工作台的上表面是可滑动的,可以固定在各个位置。 夹具可以可调节地直接固定到工作台或导向栅栏上,以将工件垂直夹紧在工作台上。 桌子还包括开口和内表,其可移除地一次性并且支撑在开口内。 路由器可以可拆卸地固定到工作台的下表面,其中路由器钻头大体位于钻头卡盘下方。