REMOTE CONTROL ACTUATOR
    121.
    发明公开
    REMOTE CONTROL ACTUATOR 审中-公开
    BETATIGUNGSELEMENTFÜREINE FERNBEDIENUNG

    公开(公告)号:EP2361563A1

    公开(公告)日:2011-08-31

    申请号:EP09812890.3

    申请日:2009-09-10

    申请人: NTN Corporation

    摘要: A remote controlled actuator includes an elongated spindle guide section (3) and a distal end member (2) fitted to a distal end thereof for alteration in attitude. The distal end member rotatably supports a spindle (13) for holding a tool (1). The spindle guide section includes a rotary shaft (22) for transmitting rotation of a tool rotation drive source (41) to the spindle. An attitude altering member (31) inserted in a guide hole (30a) is selectively advanced or retracted by an attitude control drive source (42). An initial attitude hold control unit (53a) controls the attitude control drive source so that an initial attitude holding force (F0) necessary to maintain the distal end member in the initial attitude can be applied to the attitude altering member. An attitude alteration control unit (53b) controls the attitude control drive source so that the attitude of the distal end member can be altered by a force (F5) larger than the initial attitude holding force.

    摘要翻译: 远程控制致动器包括细长主轴引导部分(3)和安装到其远端的远端部件(2),用于改变姿态。 远端构件可旋转地支撑用于保持工具(1)的心轴(13)。 主轴引导部分包括用于将工具旋转驱动源(41)的旋转传递到主轴的旋转轴(22)。 插入引导孔(30a)中的姿态改变构件(31)由姿态控制驱动源(42)选择性地前进或后退。 初始姿态保持控制单元控制姿态控制驱动源,使得能够将姿势改变构件应用于将前端构件保持在初始姿态所需的初始姿态保持力(F0)。 姿势变更控制部(53b)控制姿态控制驱动源,使得可以通过大于初始姿态保持力的力(F5)来改变远端构件的姿态。

    Angular transfer device with multi-wheel support
    124.
    发明公开
    Angular transfer device with multi-wheel support 审中-公开
    RotationsübertragungsvorrichtungmitTrägerfürmehrereRäder

    公开(公告)号:EP2045096A1

    公开(公告)日:2009-04-08

    申请号:EP08425625.4

    申请日:2008-09-24

    申请人: Pavoni, Franco

    发明人: Pavoni, Franco

    IPC分类号: B44B5/00 B23C9/00

    摘要: The angular transfer device (1) with pivoting support (2) with two or four wheels (3), is a universal accessory for numerically controlled machines having at least four controlled axes, x, y, z, c.
    It finds its major use in those processing fields concerning milling and engraving on materials having a flat surface slab, such as slabs of glasses, mirrors, marble, granite, metals and the like.
    It allows the execution of millings and engravings in their different finishing stages (raw, satin-finished, semi-polished, polished), with no need of interrupting the processing to change the tool, as opposed to what happens today.
    Unlike the angular transfers of the prior art, which have only one wheel, this device is able to house in the same angular transfer even two or four differently grained wheels (3) on a pivoting support (2), each one of which, at the proper time, is operated by a little piston (10) which, causing the pivoting movement of the support (2), causes the wheel to process for the specific finishing stage it has been choosen for.
    Thanks to this, it is no longer necessary to change the tool for each finishing stage that is intended to obtain, since the programmed impulse of the piston (10) is sufficient to select immediately the wheel (3) which is already available in the angular transfer (1).
    The device subject of this application is also provided with a special tracer point (4) with truncated pyramid gaps in plastic scratch-resistant material, able to execute uniform engravings even on irregular surfaces, ensuring the same depth on the whole engraved length. Depth is adjustable.

    摘要翻译: 具有两个或四个轮子(3)的具有枢转支撑件(2)的角传递装置(1)是用于具有至少四个受控轴x,y,z,c的数控机器的通用附件。 它在关于在具有平坦表面板的材料(例如玻璃板,反光镜,大理石,花岗岩,金属等)的材料上的铣削和雕刻的这些加工领域中的主要用途。 它允许在不同的精加工阶段(原始,缎面,半抛光,抛光)执行铣削和雕刻,而不需要中断加工来更换刀具,而不是今天发生的情况。 与仅具有一个轮的现有技术的角度传递不同,该装置能够以相同的角度传递装置,即使在枢转支撑件(2)上的两个或四个不同粒度的轮(3),其中每一个在 适当的时间由一个小活塞(10)操作,导致支撑件(2)的枢转运动,导致车轮处理已被选择的特定整理阶段。 由此,由于活塞(10)的编程脉冲足以立即选择已经可用于角度的轮(3),所以不再需要改变要获得的每个精加工阶段的工具 转让(1)。 本申请的装置主体还具有在塑料防刮材料上具有截棱锥形间隙的特殊示踪点(4),即使在不规则表面上也能执行均匀的雕刻,从而确保整个雕刻长度上的相同深度。 深度可调。

    Einwechselbares Werkzeugaggregat
    125.
    发明公开

    公开(公告)号:EP1985396A1

    公开(公告)日:2008-10-29

    申请号:EP07008460.3

    申请日:2007-04-25

    摘要: Die Erfindung betrifft ein einwechselbares Werkzeugaggregat (1) zum Bearbeiten von Werkstücken, die bevorzugt zumindest abschnittsweise aus Holz, Holzwerkstoffen, Kunststoff oder dergleichen bestehen, mit einer Werkzeugaufnahme (2) mit einem Hohlraum (2') zum Aufnehmen von Bearbeitungswerkzeugen (4) bzw. Werkzeugadaptern (6), wobei die Werkzeugaufnahme (2) in Bezug auf einen Grundkörper (8) des Werkzeugaggregats um eine erste Achse (C) drehend antreibbar und bevorzugt um eine hiervon abweichende, zweite Achse (A) verschwenkbar ist, einer Schnittstelle (10) zum Einwechseln des Werkzeugaggregats in eine Schnittstelle einer Spindeleinheit, und mindestens einem bewegbar, insbesondere verschiebbar gelagerten Halteelement (12) zum Halten von Bearbeitungswerkzeugen (4) bzw. Werkzeugadaptern (6) in der Werkzeugaufnahme (2). Das erfindungsgemäße Werkzeugaggregat ist dadurch gekennzeichnet, dass das Werkzeugaggregat einen ersten Druckfluidkanal (20) aufweist, der mit dem Hohlraum (2') der Werkzeugaufnahme (2) in Verbindung steht und in dem Hohlraum (2') in einem Anlagebereich (22) mündet, in welchem ein Bearbeitungswerkzeug (4) bzw. Werkzeugadapter (6) im gespannten Zustand anliegt.

    摘要翻译: 组件(1)具有工具保持器(2),其具有保持处理工具和/或工具适配器的空腔(2')。 接口(10)将组件更改为主轴单元的接口,并且可调节地支撑的保持元件将加工工具和/或工具适配器保持在工具架中。 压力流体通道(20)与工具保持器的空腔保持连接,并在其中一个处理工具和/或工具适配器处于紧固状态的接触表面中流入空腔。

    CUTTING TOOL DEVICE FOR MACHINE TOOL
    126.
    发明公开
    CUTTING TOOL DEVICE FOR MACHINE TOOL 有权
    SCHNEIDVORRICHTUNGFÜRWERKZEUGMASCHINE

    公开(公告)号:EP1238754A1

    公开(公告)日:2002-09-11

    申请号:EP99974145.7

    申请日:1999-11-24

    申请人: Horkos Corp

    IPC分类号: B23Q11/00 B23C9/00

    摘要: A cutting tool device for a machine tool having a cutting tool (2) for cutting a plane fixed to the tip end of a rotating shaft (1) and provided with a suction cover (10) covering airtightly the surrounding portions except for a tip face (a), of the cutting tool (2), wherein a hood (19) is attached to the tip opening edge of the suction cover (10) so as to further extend forward therefrom and to be displaceable longitudinally within a limited range, and an urging means (24) for urging the hood (19) forward is provided, whereby chips (w1) produced by the cutting tool (2) can be positively sucked and discharged when the tool is used in any of a roughing step and a finishing step.

    摘要翻译: 一种用于机床的切割工具装置,具有切割工具(2),该切割工具(2)用于切割固定到旋转轴(1)的末端的平面,并设置有吸气盖(10),该吸力盖(10)气密地覆盖除了尖端面之外的周围部分 (2)的(a)所示,其中,吸气罩(10)的顶端开口边缘附接有罩(19),从而进一步向前延伸,并且在有限的范围内纵向移动,以及 提供用于向前推动罩(19)的推动装置(24),由此当工具在任何粗加工步骤和精加工中使用时,由切削工具(2)产生的切屑(w1)能够被可靠地吸入和排出 步。

    APPARATUS AND METHOD FOR BALANCING ROTARY TOOLS
    128.
    发明公开
    APPARATUS AND METHOD FOR BALANCING ROTARY TOOLS 失效
    装置和方法用于平衡旋转的刀具。

    公开(公告)号:EP0682585A1

    公开(公告)日:1995-11-22

    申请号:EP93923760.0

    申请日:1993-10-01

    申请人: KENNAMETAL INC.

    IPC分类号: B23C9 B23B31 B23Q11 F16F15 G01M1

    摘要: An apparatus and method for balancing a high speed rotary tool assembly (1) is provided. The apparatus includes a rotary tool holder (3) having an axis of rotation (11), a cutting tool retainer (13) in the rotary tool holder (3) having a lockring (23) that circumscribes the axis of rotation (11) of the holder (3), and a pair of axially spaced balancing rings (35a, 35b) for balancing the entire rotary tool assembly (1) which are rotatably mounted around bearing surfaces (37) circumscribing the lockring (23) so as to be angularly positionable around the axis of rotation (11) of the tool holder (3). In the method of the invention, the unbalance of the tool holder (3) and cutting tool (17) is determined, and then the rings (35a, 35b) are rotatably adjusted about the bearing surface (11) on lockring (23) to create an unbalance which cancels out the determined unbalance of the tool holder (3) assembly.

    An improved machine tool
    129.
    发明公开
    An improved machine tool 失效
    Werkzeugmaschine。

    公开(公告)号:EP0299800A1

    公开(公告)日:1989-01-18

    申请号:EP88306532.8

    申请日:1988-07-18

    发明人: Drury, Malcolm

    IPC分类号: B23C9/00 B23Q1/26

    摘要: A milling machine 10 comprises a machine body 12 having a lower limb 14. The lower limb 14 is provided with four bearing blocks 16 which engage two slide rails 18 fixed vertically to the machine body, and is also provided with a pair of slide rails 20 fixed adjacent the top edge thereof. A cross-slide 22 slides on rails 20 by means of similar bearing blocks, and a work table 24 is located above the cross-slide 22 and is slidable therealong by means of rails 26 fixed to the underneath of the table, which rails 26 are slidable on bearing blocks 28 fixed to the cross-slide.

    摘要翻译: 铣床10包括具有下肢14的机体12.下肢14设置有四个轴承座16,其接合垂直于机体固定的两个滑轨18,并且还设置有一对滑轨20 固定在其顶部边缘附近。 十字滑块22通过类似的轴承块在轨道20上滑动,并且工作台24位于十字滑块22的上方,并且可通过固定在工作台下方的导轨26沿其滑动,该轨道26为 可在固定在十字滑块上的支承块28上滑动。

    Lageranordnung für eine Kegelradwelle
    130.
    发明公开
    Lageranordnung für eine Kegelradwelle 失效
    Lageranordnungfüreine Kegelradwelle。

    公开(公告)号:EP0280776A2

    公开(公告)日:1988-09-07

    申请号:EP87117665.7

    申请日:1987-11-30

    发明人: Babel, Werner

    IPC分类号: B23C9/00 F16H57/02 F16D3/00

    摘要: Gegenstand der Erfindung ist eine Lageranordnung für die Antriebswelle eines Kegelrads in einem Maschinenteil, ins­besondere im Vertikal-Fräskopf einer Fräsmaschine, wobei am Kegelrad (10) eine die Antriebswelle (9) umgebende La­gerhülse (16) befestigt ist, die über zwei axial beabstan­dete Außenlager (14, 15) im Maschinenteil gelagert ist. Gemäß der Erfindung weist die Lagerhülse (16) einen inne­ren Ringbund (25) auf, der mit der Antriebswelle (9) einen vorbestimmten Spalt δ begrenzt und geringfügige Kippbewe­gungen zwischen der Antriebswelle (9) und dem Kegelrad (10) zuläßt.

    摘要翻译: 一种用于机器部件中的锥齿轮的驱动轴的轴承装置,特别是在铣床的立式铣头中,围绕驱动轴(9)的轴承套(16)紧固到锥齿轮(10)上, ,所述轴承套(16)经由两个外部轴承(14,15)以轴向间隔的距离安装在所述机器部件中。 根据本发明,轴承套(11)具有内部环形套环(25),其与驱动轴(9)限定预定的间隙增量,并允许驱动轴(9)和锥齿轮(10)之间的轻微倾斜运动 )。