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    • 1. 发明公开
    • AN ARRANGEMENT RELATING TO HIGH-SPEED TOOLS
    • 有关高速工具的安排
    • EP0927088A1
    • 1999-07-07
    • EP97936923.0
    • 1997-08-28
    • Björn Lind Finance & Property I Göteborg AB
    • LIND, Björn
    • B23C5B23Q1B23Q11
    • B23Q1/766B23C5/00Y10T408/56245Y10T409/304032Y10T409/309352
    • An arrangement relating to high-speed tools, such as milling tools and drilling tools, includes a drive unit (2) having a high-speed spindle (4), a drive-unit connected adapter (1) that has a supportive part (17), and a tool that includes a cutting head (24). The tool is provided with a bearing surface (26) in the close proximity of the cutting head and a fastener means (27) which is located remote from the cutting head and which is guided and driven by the spindle (4). The supportive part (17) on the adapter (1) has a bearing (18) which takes up cutting forces acting radially on the tool and which coacts with the tool-carried bearing surface (26).
    • 涉及高速工具如铣刀和钻孔工具的装置包括具有高速主轴(4)的驱动单元(2),具有驱动单元连接适配器(1)的驱动单元连接适配器(1),该驱动单元连接适配器具有支撑部分 )以及包括切割头(24)的工具。 该工具在切割头附近设置有支承面(26),并且设置有紧固件装置(27),该紧固件装置远离切割头定位并且由心轴(4)引导和驱动。 适配器(1)上的支撑部分(17)具有轴承(18),该轴承承受径向作用在工具上的切削力并且与工具承载的支承表面(26)共同作用。
    • 10. 发明授权
    • Device of a tool spindle
    • 刀具主轴的装置
    • US06413025B1
    • 2002-07-02
    • US09937071
    • 2001-09-20
    • Björn Lind
    • Björn Lind
    • B23C1110
    • B23B31/261B23B2250/12B23Q1/0036B23Q11/1015B23Q17/00B23Q17/003Y10T408/44Y10T409/30392Y10T409/303976Y10T409/304032Y10T409/309464
    • Supply unit for a tool spindle wholly or partially equipped with a moveable pulling rod (3) axially displaceable in the spindle axle (1) for firmly attaching the tool with a fluid supply system for displacing the pulling rod (3), with a fluid supply system for cooling a rotor (22) of a driving source supported on the spindle axle for driving the spindle axle, a fluid supply system for cooling the tool, and a gas supply system for blocking fluid leakage in gaps between parts that move in relation to one another. The supply unit includes, for one or more of the said systems, at least one sensor that senses if a malfunction exists in the fluid and/or gas supply system, and, for one or more of the said systems, an accumulator (704, 164, 243) that from indicated malfunction signals obtained from one or more sensors feeds into the system or systems complementary and replacement fluid respectively gas to the tool spindle at the same time as the sensor or sensors deactivate the driving source of the spindle axle.
    • 用于完全或部分地装备有可在主轴(1)中轴向移动的可移动拉杆(3)的工具主轴的供应单元,用于将工具与用于移动拉杆(3)的流体供应系统牢固地连接, 用于冷却支撑在主轴上用于驱动主轴的驱动源的转子(22)的系统,用于冷却工具的流体供应系统,以及用于阻止在相对于 另一个。 所述供应单元包括用于所述系统中的一个或多个的至少一个传感器,其感测在所述流体和/或气体供应系统中是否存在故障,并且对于所述系统中的一个或多个, 164,243),从所述一个或多个传感器获得的指示故障信号将所述系统或系统中的互补和替换流体分别馈送到所述工具主轴,同时所述传感器或传感器停用所述主轴的驱动源。