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    • 3. 发明申请
    • FLUID POWERED SPINDLE
    • 流体动力的主轴
    • WO2015036840A4
    • 2015-09-17
    • PCT/IB2014001795
    • 2014-09-10
    • COLIBRI SPINDLES LTD
    • DOTAN AVIADFRUMSON TANYAANGEL AVIGDORBOOKS BARUCHHARPAZ ORENPERLBERG GIL
    • B23Q5/06A61C1/05
    • B23Q5/06A61C1/05B23Q2705/04
    • A fluid-powered high-speed spindle (100) having a longitudinal axis (A) defining an upper end defined by a shank and a lower end accepting a tool. The spindle includes a body (120), a rotatable shaft (530) supported by at least one bearing (508) within the body (120), a seal housing (150) connected to the body (120) at the lower end thereof, a cover (180) connected to the seal housing (150) at the lower end thereof, a fluid channel system for directing fluid from an entry port (102) to a nozzle (576) for turning a turbine (570) attached to the shaft (530); and a flinger (660) attached to the shaft (530) and positioned above the turbine (570). The flinger (660) and the seal housing (150) combine to form a non- contact seal (900) configured to impede the flow of fluid toward the at least one bearing (508).
    • 流体动力高速主轴(100)具有纵向轴线(A),其限定由柄部限定的上端和接受工具的下端。 主轴包括主体(120),由主体(120)内的至少一个轴承(508)支撑的可旋转轴(530),在其下端连接到主体(120)的密封壳体(150) 在其下端连接到密封壳体(150)的盖(180),用于将流体从入口(102)引导到喷嘴(576)的流体通道系统,用于转动附接到轴的涡轮(570) (530); 和连接到轴(530)并且定位在涡轮(570)上方的抛油环(660)。 抛油环(660)和密封壳体(150)结合以形成构造成阻止流体朝向至少一个轴承(508)流动的非接触密封件(900)。
    • 4. 发明申请
    • FLUID POWERED SPINDLE
    • 流体动力主轴
    • WO2015036840A3
    • 2015-07-30
    • PCT/IB2014001795
    • 2014-09-10
    • COLIBRI SPINDLES LTD
    • DOTAN AVIADFRUMSON TANYAANGEL AVIGDORBOOKS BARUCHHARPAZ ORENPERLBERG GIL
    • B23Q5/06A61C1/05
    • B23Q5/06A61C1/05B23Q2705/04
    • A fluid-powered high-speed spindle (100) having a longitudinal axis (A) defining an upper end defined by a shank and a lower end accepting a tool. The spindle includes a body (120), a rotatable shaft (530) supported by at least one bearing (508) within the body (120), a seal housing (150) connected to the body (120) at the lower end thereof, a cover (180) connected to the seal housing (150) at the lower end thereof, a fluid channel system for directing fluid from an entry port (102) to a nozzle (576) for turning a turbine (570) attached to the shaft (530); and a flinger (660) attached to the shaft (530) and positioned above the turbine (570). The flinger (660) and the seal housing (150) combine to form a non- contact seal (900) configured to impede the flow of fluid toward the at least one bearing (508).
    • 流体动力的高速主轴(100)具有纵向轴线(A),该纵向轴线限定由柄限定的上端,并且下端接受工具。 主轴包括主体(120),由主体(120)内的至少一个轴承(508)支撑的可旋转轴(530),在其下端连接到主体(120)的密封壳体(150) 在下端连接到密封壳体(150)的盖(180),用于将流体从入口(102)引导到喷嘴(576)的流体通道系统,用于转动附接到轴的涡轮机(570) (530); 以及附接到所述轴(530)并定位在所述涡轮(570)上方的挡泥板(660)。 悬挂器(660)和密封壳体(150)组合以形成非接触密封件(900),其构造成阻止朝向至少一个轴承(508)的流体流动。
    • 5. 发明申请
    • TURBINE DRIVEN ROTARY CUTTING TOOL
    • 涡轮驱动旋转切割工具
    • WO2011001421A1
    • 2011-01-06
    • PCT/IL2010/000443
    • 2010-06-06
    • COLIBRI SPINDLES LTD.YITZHAK, Oz
    • YITZHAK, Oz
    • B23Q5/06
    • B23Q5/06
    • A turbine driven rotary cutting tool is adapted for replaceable mounting on a tool holder that is part of for example a manual tool or a low speed machine tool such as a lathe, milling machine of drill head. The cutting tool has a one piece unitary cutting bit for performing a cutting operation and at least one bearing for supporting rotation of the cutting bit. At least a first part of the bearing is fitted integrally to the cutting bit so that replacement of the cutting tool includes replacing the cutting bit and bearing as a set. The cutting tool may perform various machining operations such as, for example, milling, drilling, deburring, polishing and grinding operations.
    • 涡轮驱动的旋转切割工具适于可更换地安装在作为例如手动工具或低速机床(例如车床,钻头铣床)的一部分的工具架上。 该切削工具具有用于执行切削操作的单件整体切削刀头和用于支撑切削刀头的旋转的至少一个轴承。 轴承的至少第一部分整体地装配到切割钻头,使得切割工具的更换包括将切割钻头和轴承替换为一组。 切割工具可以执行各种加工操作,例如铣削,钻孔,去毛刺,抛光和研磨操作。
    • 6. 发明申请
    • FLUID POWERED SPINDLE
    • 流体动力的主轴
    • WO2015036840A2
    • 2015-03-19
    • PCT/IB2014/001795
    • 2014-09-10
    • COLIBRI SPINDLES LTD.
    • DOTAN, AviadFRUMSON, TanyaANGEL, AvigdorBOOKS, BaruchHARPAZ, OrenPERLBERG, Gil
    • B23Q5/06
    • B23Q5/06A61C1/05B23Q2705/04
    • A fluid-powered high-speed spindle (100) having a longitudinal axis (A) defining an upper end defined by a shank and a lower end accepting a tool. The spindle includes a body (120), a rotatable shaft (530) supported by at least one bearing (508) within the body (120), a seal housing (150) connected to the body (120) at the lower end thereof, a cover (180) connected to the seal housing (150) at the lower end thereof, a fluid channel system for directing fluid from an entry port (102) to a nozzle (576) for turning a turbine (570) attached to the shaft (530); and a flinger (660) attached to the shaft (530) and positioned above the turbine (570). The flinger (660) and the seal housing (150) combine to form a non- contact seal (900) configured to impede the flow of fluid toward the at least one bearing (508).
    • 流体动力高速主轴(100)具有纵向轴线(A),其限定由柄部限定的上端和接收工具的下端。 主轴包括主体(120),由主体(120)内的至少一个轴承(508)支撑的可旋转轴(530),在其下端连接到主体(120)的密封壳体(150) 在其下端连接到密封壳体(150)的盖(180),用于将流体从入口(102)引导到喷嘴(576)的流体通道系统,用于转动附接到轴的涡轮(570) (530); 和连接到轴(530)并且定位在涡轮(570)上方的抛油环(660)。 抛油环660和密封壳体150组合以形成构造成阻止流体朝向至少一个轴承508流动的非接触密封件900.