Machine for deep-rolling axles
    2.
    发明授权
    Machine for deep-rolling axles 有权
    深轴机床

    公开(公告)号:US09205472B2

    公开(公告)日:2015-12-08

    申请号:US13807067

    申请日:2010-07-01

    摘要: The invention relates to a machine, in particular a machine tool (9) for deep rolling wheelset shafts (5) for rail vehicle wheelsets with a headstock (12) and a tailstock (13) which each have prick punch points (16) for holding a wheelset shaft (5) at its respective ends, a device (16, 18, 20, 21 and 22) for driving the wheelset shaft (5), as well as tools which can be moved in directions (z, x) on the machine tool (9) for deep rolling lengthwise sections (axle zones 1 to 4) of the wheelset shaft (5), and clamping and feed devices. The tools consist of several pairs of work rollers (14, 15, 23, 25, 24, 26), of which each pair is intended for deep rolling at least one axle zone (1, 2, 3, 4) of the wheelset shaft (5).

    摘要翻译: 本发明涉及一种机器,特别是一种用于深轨道车轮轴(5)的机床(9),用于具有主轴箱(12)和尾架(13)的轨道车辆车轮轴,每个轴承座具有用于保持的刺针(16) 在其相应端部处的轮对轴(5),用于驱动所述轮对轴(5)的装置(16,18,20,21和22)以及可以沿所述方向(z,x)移动的工具 机轴(9),用于轮对轴(5)的深卷轴纵向段(轴区1至4),以及夹紧和进给装置。 这些工具包括几对工作辊(14,15,23,25,24,26),每对工作辊用于深入滚动轮对轴的至少一个轴区域(1,2,3,4) (5)。

    MACHINE FOR DEEP-ROLLING AXLES
    4.
    发明申请
    MACHINE FOR DEEP-ROLLING AXLES 有权
    深螺丝机

    公开(公告)号:US20130167609A1

    公开(公告)日:2013-07-04

    申请号:US13807067

    申请日:2010-07-01

    IPC分类号: B21B13/00

    摘要: The invention relates to a machine, in particular a machine tool (9) for deep rolling wheelset shafts (5) for rail vehicle wheelsets with a headstock (12) and a tailstock (13) which each have prick punch points (16) for holding a wheelset shaft (5) at its respective ends, a device (16, 18, 20, 21 and 22) for driving the wheelset shaft (5), as well as tools which can be moved in directions (z, x) on the machine tool (9) for deep rolling lengthwise sections (axle zones 1 to 4) of the wheelset shaft (5), and clamping and feed devices. The tools consist of several pairs of work rollers (14, 15, 23, 25, 24, 26), of which each pair is intended for deep rolling at least one axle zone (1, 2, 3, 4) of the wheelset shaft (5).

    摘要翻译: 本发明涉及一种机器,特别是一种用于深轨道车轮轴(5)的机床(9),用于具有头架(12)和尾架(13)的轨道车辆轮对,每个具有用于保持的刺点(16) 在其相应端部处的轮对轴(5),用于驱动所述轮对轴(5)的装置(16,18,20,21和22)以及可以沿所述方向(z,x)移动的工具 机轴(9),用于轮对轴(5)的深卷轴纵向段(轴区1至4),以及夹紧和进给装置。 这些工具包括几对工作辊(14,15,23,25,24,26),每对工作辊用于深入滚动轮对轴的至少一个轴区域(1,2,3,4) (5)。

    Method of and apparatus for manufacturing plowshares
    6.
    发明授权
    Method of and apparatus for manufacturing plowshares 失效
    犁制造方法及设备

    公开(公告)号:US4345358A

    公开(公告)日:1982-08-24

    申请号:US120621

    申请日:1980-02-11

    申请人: Dmetrios Petkidis

    发明人: Dmetrios Petkidis

    IPC分类号: B21H7/06

    CPC分类号: B21H7/06 Y10T29/27

    摘要: An improved method of and apparatus for manufacturing plowshares that enables the plowshare bending and shaping operations to be performed with precision in a succession of reciprocal movements while minimizing the need for preforming or treatment of the material from which the plowshare is made prior to placement in the plowshare machine, which method and apparatus is further characterized by a capability of working sheet material of different thicknesses, and which utilizes hydraulic power cylinders.

    摘要翻译: 一种用于制造犁头的改进方法和设备,其能够在一系列往复运动中精确地进行犁耕弯曲和成型操作,同时最小化对在预先加工或处理在放置在 犁机,该方法和装置的特征还在于具有不同厚度的片材的加工能力,并利用液压动力缸。