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    PORTABLE BORING MACHINE
    1.
    发明公开
    PORTABLE BORING MACHINE 审中-公开
    TRAGBARE BOHRMASCHINE

    公开(公告)号：EP2836325A1

    公开(公告)日：2015-02-18

    申请号：EP13723544.6

    申请日：2013-04-09

    申请人： Mauro, Raffaele ,  Costanzo, Francesco

    发明人： Mauro, Raffaele ,  Costanzo, Francesco

    IPC分类号： B23B45/00 ,  B23B47/02 ,  B23Q5/22 ,  B23K28/02

    CPC分类号： B23K28/02 ,  B23B45/001 ,  B23B45/008 ,  B23B2260/096 ,  B23K26/0093 ,  B23K31/02 ,  Y10T29/5107 ,  Y10T29/5108

    摘要： A portable boring machine includes: a transmission unit comprising a first electric motor having an axis of rotation (B) and a distribution block of the motion imparted by said electric motor to a tools shaft supporting means for boring and welding and having an axis of rotation (C); a centralized unit comprising a supporting shaft for advancement of said tools shaft formed by a hollow cylindrical tube internally comprising an externally threaded screw tube, and a second centralized electric motor adapted to manage said advancement; means for coupling and decoupling said transmission unit from said centralized unit. The portable boring machine further comprises an advancement system of said screw tube configured for converting the rotary motion imparted by said electric motor in straight linear motion of said screw tube along said axis (C).

    摘要翻译： 一种便携式镗床包括：传动单元，包括具有旋转轴线（B）的第一电动机和由所述电动机施加的运动的分配块，用于钻孔和焊接的工具轴支撑装置，并具有旋转轴线 （C）; 一个集中的单元，包括一个用于推进所述工具轴的支撑轴，所述支撑轴由内部包括外螺纹的管的中空圆柱形管形成;以及适于管理所述前进的第二集中式电动马达; 用于将所述传输单元与所述集中式单元耦合和去耦合的装置。 所述便携式钻孔机还包括所述螺旋管的前进系统，所述推进系统构造成用于沿着所述轴线（C）将所述螺旋管的直线运动转换为由所述电动机施加的旋转运动。