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    R- TABLE DEVICE, INTERNAL-THREAD PROCESSING DEVICE, AND VARIABLE CRANK DEVICE
    11.
    发明公开
    R- TABLE DEVICE, INTERNAL-THREAD PROCESSING DEVICE, AND VARIABLE CRANK DEVICE 审中-公开
    R - ？ - TISCHVORRICHTUNG，VERARBEITUNGSVORRICHTUNGFÜRINTERNE GEWINDE UND VARIABLE KURBELVORRICHTUNG

    公开(公告)号：EP3059047A4

    公开(公告)日：2017-07-19

    申请号：EP14853290

    申请日：2014-07-30

    申请人： MH CENTER LTD

    发明人： AOYAMA SUSUMU ,  AOYAMA TSUYOSHI

    IPC分类号： B23Q1/32 ,  B21H3/08 ,  B21H5/02 ,  B23G3/08 ,  B23G7/00 ,  B23Q1/01 ,  B23Q5/34 ,  F02D15/02 ,  F16H21/20

    CPC分类号： B21H3/08 ,  B21H5/025 ,  B23G1/02 ,  B23G7/00 ,  F01B1/0686 ,  F01B29/12 ,  F01B31/26 ,  F02B75/047 ,  F02D15/02 ,  F04B9/04 ,  F04B49/125 ,  F04B53/006 ,  F16H21/20

    摘要： There is provided an R-¸ table apparatus which freely moves one table on a plane in the forward-and-rearward and leftward-and-rightward directions and in the rotational direction. The apparatus includes: a table which is provided with a through hole having a bearing; a guide member which holds the table to be horizontally freely movable; a driving apparatus which is provided with an action axis inserted being inclined to the bearing, and drives the action axis to be freely rotated and stopped; an elevating base which elevates the driving apparatus; an elevating apparatus which elevates the elevating base, and changes a position of an action point at which the action axis and the bearing are engaged with each other; and a base which is provided with a post that guides the elevating base and the guide member, and mounts the elevating apparatus, in which a horizontal distance between a center line of a main axis of the driving apparatus and the action point is changed by elevating the elevating base, and the table is moved to an arbitrary position without rotating along the guide member.

    摘要翻译： 提供了一种R-R工作台装置，它可以在一个平面上沿前后左右方向和旋转方向自由移动一个工作台。 该设备包括：桌子，该桌子设置有具有轴承的通孔; 引导构件，其保持所述台以水平自由移动; 驱动装置，所述驱动装置设置有相对于所述轴承倾斜地插入的动作轴，并且驱动所述动作轴自由旋转和停止; 升降驱动装置的升降台; 升降装置，其升降所述升降台，并且改变所述动作轴与所述轴承相互啮合的作用点的位置; 以及底座，其设置有引导所述升降台和所述引导部件的柱，并且安装所述升降装置，其中，通过升降改变所述驱动装置的主轴的中心线与所述动作点之间的水平距离 升降台，工作台不沿导向部件转动而移动到任意位置。

    ROLLING MACHINE WITH HYDRAULIC ACTUATION AND ROLLING PROCESS FOR FORMING IMPRESSIONS ON CYLINDRICAL BODIES
    13.
    发明公开
    ROLLING MACHINE WITH HYDRAULIC ACTUATION AND ROLLING PROCESS FOR FORMING IMPRESSIONS ON CYLINDRICAL BODIES 有权
    液压控制和辊轧管成形过程的剖面的圆柱体上辊轧管机

    公开(公告)号：EP3115125A1

    公开(公告)日：2017-01-11

    申请号：EP16178705.6

    申请日：2016-07-08

    申请人： Mico S.r.l.

    发明人： Farina, Pietro

    IPC分类号： B21H3/04 ,  B21H5/02

    CPC分类号： B21H3/04 ,  B21H5/02

    摘要： Rolling machine with hydraulic actuation, which comprises two or more forming rollers (6), mechanically associated with the support structure (2) and adapted to plastically deform a cylindrical body arranged along a central work axis (A) of the machine (1). Each forming roller (6) is provided with a shaped profile and is driven to rotate around its rotation axis (Z) by a brushless motor (16) and is driven to be moved along a respective first transverse axis (R) perpendicular to the work axis (A) by a corresponding hydraulic actuator (15). A pressurized oil hydraulic system (100) is provided that is associated with the machine, which comprises an oil storage tank (200), a circulation pump (101) connected to the storage tank (200), at least two accumulators (106, 107) connected to the hydraulic actuators (15), each which having at the outlet an interception valve (108, 109) for directing the pressurized oil flow towards the hydraulic actuators (15) in order to allow their movement along the transverse axis R and their rolling action. The invention also relates to a rolling process for forming impressions on cylindrical bodies by means of such a roller machine.

    摘要翻译： 轧制机用液压致动，其包含两个或更多个成形辊（6）机械地与支撑结构（2）和相关联的angepasst塑性变形沿所述机器（1）的中心工作轴线（A）设置在圆筒体。 各成形辊（6）上设置有成形轮廓并且被驱动由无刷电机（16）到它的旋转轴线（Z）旋转，围绕和在垂直于工作从动沿respectivement第一横向轴线（R）被移动 轴线（A）由（15）液压致动器相对应的。 一种加压油的液压系统（100）设置并与连接到存储罐（200）的机器，油储存箱（200）的方法，包括，一个循环泵（101），至少两个累加器（106,107相关联的 ）连接到用于在命令，指示向液压致动器的压力油的流动（15），以允许它们沿横轴线R和它们的运动的液压致动器（15），其每一个在拦截阀（108，109的出口具有） 滚动操作。 因此本发明涉及一种用于通过寻求辊机进行成形圆柱体上展示的轧制过程。

    VERFAHREN ZUM ANFASEN UND GLÄTTEN VON VERZAHNTEN WERKSTÜCKEN
    15.
    发明公开
    VERFAHREN ZUM ANFASEN UND GLÄTTEN VON VERZAHNTEN WERKSTÜCKEN 审中-公开
    方法和面向工件的SMOOTH倒角

    公开(公告)号：EP3046710A2

    公开(公告)日：2016-07-27

    申请号：EP14772080.9

    申请日：2014-09-09

    申请人： FELSOMAT GmbH & Co. KG

    发明人： THIJSSEN, Johan

    IPC分类号： B23F19/10 ,  B21H5/02

    CPC分类号： B21H5/022 ,  B23F19/10

    摘要： A method for processing a toothed workpiece (11), the workpiece (11) being clamped on a rotating workpiece spindle (41) and a first tool set (WS1) and a second tool set (WS2) engaging in the workpiece (11), wherein, at least on a first side (S1) of the workpiece (11), tooth end edges (20, 21, 29, 30) are chamfered and tooth flanks (13, 15) are polished close to the tooth end edges (20, 21, 29, 30), is characterized in that a wedge-shaped tool section (17) of the first tool set (WS1) engages laterally in the tooth gaps (12) on the workpiece (11) on the first side (S1) of the workpiece (11), the tooth end edges (20) being chamfered at front tooth flanks (13) relative to a running direction (LR) of the workpiece (11), and the tooth flanks (15) being polished close to the tooth end edges (21) at rear tooth flanks (15) relative to the running direction (LR) of the workpiece (11), and in that a wedge-shaped tool section (22) of the second tool set (WS2) engages laterally in the tooth gaps (23) on the workpiece (11) on the first side (S1) of the workpiece (11), the tooth flanks (13) being polished close to the tooth end edges (20) at front tooth flanks (13) relative to a running direction (LR) of the workpiece (11) and the tooth end edges (21) being chamfered at rear tooth flanks (15) relative to the running direction (LR) of the workpiece (11). The invention provides a method for chamfering and polishing toothed workpieces with which larger chamfer angles can easily be provided at the tooth end edges of the workpiece.

    METHOD FOR MANUFACTURING MULTI-STAGE GEAR, AND MULTI-STAGE GEAR
    16.
    发明公开
    METHOD FOR MANUFACTURING MULTI-STAGE GEAR, AND MULTI-STAGE GEAR 有权
    VERFAHREN ZUR HERSTELLUNG EINES MEHRSTUFIGEN GETRIEBERADES

    公开(公告)号：EP2730811A1

    公开(公告)日：2014-05-14

    申请号：EP11869503.0

    申请日：2011-07-08

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： SUKEDA Takuya ,  INOSHITA Hirofumi ,  SHIMODA Koji ,  TOMIOKA Akinori ,  MASUI Toshiaki ,  AOYAMA Hironori

    IPC分类号： F16H55/17 ,  B21H5/00 ,  B21H5/02 ,  B23P15/14

    CPC分类号： F16H55/02 ,  B21H5/02 ,  B21K1/30 ,  B23P15/14 ,  F16H55/17 ,  Y10T29/49476 ,  Y10T74/1987

    摘要： The present invention addresses the problem of providing a method for manufacturing a multi-stage gear for which there is no gap between a small-diameter gear and a large-diameter gear, and addresses the problem of providing this multi-stage gear. This method manufactures a multi-stage gear by forming gears having different diameters on the outer circumferential surface of a hollow cylindrical member to be processed, and has a first step wherein a small-diameter gear is formed on the outer circumferential surface, a second step wherein the ends of the member to be processed undergo plastic deformation and the diameters thereof are enlarged to form large-diameter gear parts, and a third step wherein large-diameter gears are formed by cutting the large-diameter gear parts.

    摘要翻译： 本发明解决了提供一种用于制造小直径齿轮和大直径齿轮之间没有间隙的多级齿轮的方法的问题，并且解决了提供该多级齿轮的问题。 该方法通过在待加工的中空筒状构件的外周面上形成具有不同直径的齿轮来制造多级齿轮，并且具有第一步骤，其中在外周面上形成小直径齿轮，第二步骤 其特征在于，被加工部件的端部发生塑性变形，并且其直径扩大，形成大直径的齿轮部，第三步骤，通过切割大直径齿轮部而形成大直径齿轮。

    Arbeitsverfahren einer Zahnradbearbeitungsmaschine
    20.
    发明公开
    Arbeitsverfahren einer Zahnradbearbeitungsmaschine 有权

    公开(公告)号：EP2025429A1

    公开(公告)日：2009-02-18

    申请号：EP07015321.8

    申请日：2007-08-03

    申请人： Linnenbrink, Wolfgang

    发明人： Linnenbrink, Wolfgang

    IPC分类号： B21H5/02 ,  B21H5/04 ,  B23F19/00

    CPC分类号： B21H5/022 ,  B21H5/045 ,  B23F19/00 ,  B23F23/04 ,  Y10T29/477 ,  Y10T29/49462 ,  Y10T29/49995 ,  Y10T409/101431

    摘要： Es wird ein Arbeitsverfahren einer Zahnradbearbeitungsmaschine mit einem auf einer Antriebsachse (3) angeordneten Bearbeitungsrad (4) und einem zu bearbeitenden Zahnrad (5) und mit einem fixen Achsabstand (7) beider Räder (4;5) zur Verfügung gestellt, bei dem das Einfädeln eines zu bearbeitenden Zahnrades in die Verzahnung eines Bearbeitungsrades auf technisch einfache Art und Weise beschädigungsfrei erfolgen kann, was dadurch erzielt wird, dass das zu bearbeitende Zahnrad (5) in beliebiger Drehwinkelstellung auf den Dorn (6) aufgesetzt wird, wobei es mit Zahnbereichen seiner dem Bearbeitungsrad (4) zugewandten seitlichen Außenfläche auf seitlichen Zahnbereichen des Bearbeitungsrades (4) zu Anlage kommt, woraufhin das Bearbeitungsrad (4) in Drehung versetzt wird und das zu bearbeitende Zahnrad (5) auf den Dorn (6) axial bis in seine Bearbeitungsposition gleitet, nachdem die Zahnlücken der beiden sich überlappenden Bereiche der Räder (4;5) übereinandergedreht wurden und die Räder (4;5) gegenseitig in Eingriff gekommen sind.

    摘要翻译： 操作方法包括将待加工的齿轮（5）放置在心轴（6）上的任意旋转角位置。 齿轮侧面向加工轮（4）的外侧面的齿面位于加工轮的侧齿面上。 加工轮旋转。 齿轮在轴心上轴向滑动到加工位置。 齿轮和加工轮的两个重叠区域的齿间隙一个一个地旋转。 齿轮和加工轮相互啮合。 待加工的齿轮固定在心轴上，实际加工开始。