REITSTOCK
    3.
    发明公开
    REITSTOCK 失效
    尾座。

    公开(公告)号:EP0427810A1

    公开(公告)日:1991-05-22

    申请号:EP90904807.0

    申请日:1990-03-22

    申请人: Alois KUHN GmbH

    发明人: KUHN, Gerhard

    IPC分类号: B23B23

    CPC分类号: B23B23/005

    摘要: On décrit une contre-poupée (1) pour recevoir des pièces à usiner sur des machines d'outillage, notamment des machines à dresser, comprenant une partie supérieure de contre-poupée (5) dans laquelle est monté un manchon de contre-poupée axialement mobile (7). Ladite partie supérieure (5) est déplacée verticalement par rapport à la partie inférieure de la contre-poupée (2) le long de colonnes de guidage verticales (14). Dans sa position de départ, la partie supérieure (5) repose sur des boulons de butée (17). La partie supérieure (5) peut ainsi suivre le mouvement vers le haut qu'effectue l'extrémité de la pièce à usiner qu'elle porte.

    Compensation device for deformations correction after roughing
    5.
    发明公开
    Compensation device for deformations correction after roughing 有权
    Ausgleichsvorrichtung zur Verformungskorrektur nach Schruppen

    公开(公告)号:EP1825942A1

    公开(公告)日:2007-08-29

    申请号:EP06425112.7

    申请日:2006-02-23

    发明人: Bianchi, Renato

    IPC分类号: B23B23/00

    CPC分类号: B23B23/005 B23B31/36

    摘要: A compensation device mounted on the secondary support or on the tailstock allows the relaxation of the workpiece in its natural position relieving all the residual stresses introduced by the chip removal operations and the compensation of the relative deformation before finish machining. The relaxation procedure is automatic and programmable.

    摘要翻译: 安装在辅助支架或尾座上的补偿装置允许在其自然位置松弛工件,消除由切屑移除操作引入的所有残余应力以及在精加工之前的相对变形的补偿。 放松程序是自动可编程的。

    TAILSTOCK TRANSFERRING APPARATUS
    6.
    发明公开
    TAILSTOCK TRANSFERRING APPARATUS 审中-公开
    尾矿输送装置

    公开(公告)号:EP3254786A1

    公开(公告)日:2017-12-13

    申请号:EP17166566.4

    申请日:2017-04-13

    发明人: WOO, Jin Geun

    IPC分类号: B23B23/00

    CPC分类号: B23B23/00 B23B23/005

    摘要: The present disclosure provides a tailstock transferring apparatus (50) including: a ball screw (52) which is rotated by being supplied with driving power from one side; a connecting member (54) which accommodates the other side of the ball screw (52); and a thrust generating unit (60) which is fastened to the connecting member (54) and provides thrust in a direction toward the other side of the ball screw (52) when the ball screw (52) receives force in one side direction.

    摘要翻译: 本发明提供一种尾座输送装置(50),其包括:滚珠丝杠(52),其通过从一侧供给驱动力而旋转; 一个容纳滚珠丝杠(52)另一侧的连接件(54); 以及推力产生单元(60),所述推力产生单元(60)紧固到所述连接构件(54),并且当所述滚珠丝杠(52)在一侧方向受​​到力时,朝向所述滚珠丝杠(52)的另一侧的方向提供推力。

    Compensation device for deformations correction after roughing with decoupling
    8.
    发明公开
    Compensation device for deformations correction after roughing with decoupling 有权
    装置用于在第一处理后的工件的变形的补偿

    公开(公告)号:EP2147742A1

    公开(公告)日:2010-01-27

    申请号:EP08425505.8

    申请日:2008-07-24

    发明人: Bianchi, Renato

    IPC分类号: B23Q3/18 B23B31/36

    CPC分类号: B23Q3/18 B23B23/005 B23B31/36

    摘要: The present invention provides a disengageable automatic system for torsional and radial compensation realized by the assembly of two parts: a secondary support with direct transmission (unitary transmission ratio) and an automatic device mounted on it. The system is used together with another rotational synchronized axis (primary support). The torsional relaxation is carried out by the secondary support and the radial relaxation is carried out by the automatic device. They are structurally independent and separable. In case of combined use, the effects let the workpiece achieve its natural position (deformed) and realize the complete workpiece relaxation. Leaving enough stock on the workpiece during the roughing operation (greater than the deformation expected), the finishing operation can be performed immediately without losing the zero point. In such a way the deformation compensation is automatic.

    摘要翻译: 本发明提供了通过两个部分组成的组件实现扭转和径向补偿的自动脱离系统:与直接传输(统一传输比)的第二支承和安装在其上的自动装置。 所述系统与另一个同步旋转轴(主支撑体)一起使用。 扭转松弛由二次支持开展和径向松弛由自动装置来执行。 他们是结构上独立和分开的。 在组合使用的情况下,效果让工件达到其自然位置(变形)和完整的实现工件松弛。 在粗加工手术(比预期的更大的变形)在工件上留出足够的库存,整理手术可以立即不失零点进行。 在寻求一种方式变形补偿是自动的。

    TAILSTOCK DEVICE
    9.
    发明公开
    TAILSTOCK DEVICE 有权
    REITSTOCKVORRICHTUNG

    公开(公告)号:EP2529863A1

    公开(公告)日:2012-12-05

    申请号:EP10844583.4

    申请日:2010-01-28

    IPC分类号: B23B23/00

    摘要: A control panel 21 has a display screen 22. An operator turns a low-thrust pressing key 28 ON in the menu key group 26 displayed on the display screen 22. In this state, the operator turns an operating dial 32 of a manual pulse generator 31, thereby causing an encoder 34 to generate pulses. When the encoder 34 outputs a pulse signal as a command signal, and a servomotor 17 is driven in accordance with the command signal, the tailstock is advanced. With the distal end of a tailstock center contacting a center hole of the workpiece, the operator turns the operating dial 32, thereby finely adjusting the drive torque of the servomotor. Accordingly, the thrust of the tailstock center is finely adjusted, so that the tailstock center is pressed against the workpiece by a low thrust.

    摘要翻译: 控制面板21具有显示屏幕22.操作者在显示屏幕22上显示的菜单键组26中转动低推力按键28 ON。在这种状态下,操作员转动手动脉冲发生器的操作拨盘32 31,从而使编码器34产生脉冲。 当编码器34输出作为指令信号的脉冲信号,并且根据指令信号驱动伺服电动机17时,尾架被提前。 当尾架中心的远端接触工件的中心孔时,操作者转动操作转盘32,从而微调伺服电动机的驱动转矩。 因此,尾架中心的推力被精细调节,使得尾座中心通过低推力压靠在工件上。