• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    To machine the tyre contours and the brake discs of railway-vehicle wheel sets, a lathe is proposed in which four friction rollers which can be pressed against the running tread are provided for driving each wheel of the wheel set, which friction rollers are essentially diametrically opposite in pairs. …<IMAGE>…
    公开号:SU1662344A3
    申请号:SU894613560
    申请日:1989-02-28
    公开日:1991-07-07
    发明作者:Бательт Курт；Бек Вольфганг；Бринкманн Дирк；Реске Вильфрид
    申请人:Хеш Машиненфабрик Дойчланд Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering, in particular to devices for processing wheelsets removed from a rail vehicle.
    The purpose of the invention is the expansion of technological capabilities by re-profiling the profile of the bandage in one pass of the tool.
    Fig. 1 shows a machine with two roller drives and a wheel pair sandwiched between d dividing centers, with roll-out guides and a foundation; FIG. 2 is a section A-A in FIG. one; in FIG. 3, the same, but the friction rollers are retracted,
    and the treated wheelset is on the sliding guides; 4 is the same, but the friction rollers are pressed against the rolling surfaces of the wheels with a smaller diameter of the rolling circle; figure 5 - wheelset, sandwiched between the stop centers, and drives the friction rollers.
    The machine 1 is installed on several height-adjustable supporting elements 2, which are located on the foundation 3.
    The wheelset 4 being machined along the guides 5 and 6 is rolled onto the lift rails 7 and 8
    O5 O
    Yu
    oo
    4i

    devices 9. The latter raises the wheelset 4 to the position in which its axis 10 is on the same straight line as the axis 11 of the machine 1. Thereafter, the wheelset 4 is clamped by means of two stop centers 12 and 13.
    Each stop center 12 (13) is placed in quill (14) 15 of the tailstock (16) 17, moving in the direction of the axis of rotation 11.
    Machine 1 has two roller drives 18 and 19, each of which is equipped with four friction rollers 20-27.
    Each friction roller 20-27 mounted on the drive shaft 28-35, which is installed in the rocker arm 36-43 on bearings 44-59.
    Each rocker 36-43 can rotate relatively parallel, axis 11, of axis 60-67 of rotation. The rotation of each rocker arms 36-43 is carried out using a movement mechanism 68-75.
    After the wheelset is clamped, each four friction rollers 20-23 and 24-27 of each roller drive 18 and 19 are pressed against the surfaces 76 to 77 rolling wheels 78 and 79 of the wheelset (Figs. 1 and 2). In this case, the rollers 20-27 are arranged in pairs, diametrically opposed. In addition, the friction rollers 20-27 form a symmetry with respect to the vertical plane 80 passing through the axis 11 (Fig. 2).
    The machine 1 for re-profiling the profiles 81 and 82 of the brace of both wheels of the wheel pair 4 has two rotary calipers 83 and 84.
    Each caliper 83 (84) is made with a longitudinal 85 (86) and transverse 87 (88) carriages.
    The longitudinal carriages 85 and 86 of the supports are located on the machine bed 89 in the direction of the axis of rotation 11 of the machine with the possibility of movement.
    Calipers 83 and 84 are driven by engines 90-93 (two engines for each caliper), while engines 90 and 92 provide the longitudinal and engines 91 and 93 provide transverse feed.
    Both tailstocks 16 and 17 and frame 89 are a portal structure 94.
    The re-profiling of both profiles 81 and 82 is performed simultaneously by turning tools 95-98,
    0
    five
    0
    five
    0
    five
    0
    five
    repositioned on transverse carriages 87 and 88, in the vertical plane 80, passing through the axis 11 of the rotation.
    The brake discs 99 and 100 of wheel set 4 use special tools (not shown) to process the wallpaper.
    The rotational movement of the four rollers 20-23 and 24-27, pressed against the surfaces 76 and 77 of rolling, is provided by gear motors 101 and 102.
    Each gear motor 101 and 102 leads through junction boxes 103 and 104 simultaneously to four drive shafts 28-31 and 32-35.
    Each junction box 103 and 104 includes four dual-speed transmissions 105-112. Each twin-belt drive 105-112 is connected to one of the drive shafts 28-35.
    After the wheelset has been machined, the swivel calipers 83 and 84 are retracted to their original position, the friction rollers 20-27 are retracted outside, and the treated wheel pair 113 is released, lowered onto the guides 7 and 8 of the lifting device 9 and rolled onto the sliding guides 114 and 115 (fig.Z).
    Guides 5-8 and 114, 115 are equipped with running grooves 116-121.
    Machine 1 can also be used to machine a pair of wheels 122 with a very small diameter rolling circle. i
    权利要求:
    Claims (3)
    [1]
    1. A lathe for machining brake disks of a wheel set removed from a rail vehicle containing two axial centers installed on a bed, two tailstocks, a wheel pair lifting and lowering device and at least one rotary support with a turning tool, as well as driving friction rollers installed with the possibility of rotation and pairwise interaction with a wheel pair, which is different in that, in order to expand technological capabilities by reprofiling the profile of the tire in one pass d of the tool, the machine is equipped to interact with the rolling surfaces
    wheels of a pair of wheels with four friction rollers with drive shafts and rocker arms; the friction rollers are diametrically opposed to pairs and each of them can be rotated about an axis parallel to the axis of the back heads of the machine, and each drive shaft is installed to rotate kinematically connected with a transport mechanism inserted into the machine mounted on the frame.
    [2]
    2. Machine pop. 1, characterized in that it is supplied with a rape-
    distribution boxes and gear motors, with the drive shafts of the friction rollers kinematically connected with distribution boxes connected to gear motors.
    [3]
    3. Machine according to claims 1 and 2, characterized in that the kinematic connection of the junction boxes with the drive shafts of the friction rollers is made in the form of four dual belt transmissions.
    In /////) ///,
    Fig
    V
    r
    Ш6
    i ЈZ99l
    90 (921
    r-rv-n - i
    I and I I II l I
    Iu- L.Ј
    Azd
    83 (81)
     (93)
     flb-gstes)
    g-tsh
    L (75)
    16 (17)
    7X
    107 (111) (26) 113
    1U (115) 120 (121) С
    Fa.Z
    but
    оNОi J
    g
    类似技术:
    公开号 | 公开日 | 专利标题
    RU2405661C1|2010-12-10|Portal-frame wheel lathe
    SU1662344A3|1991-07-07|Lathe for tooling brake disks of wheel pair
    JP2012061596A|2012-03-29|Method and machine for machining railway wheel
    CA2730230A1|2010-01-14|Lathe for train wheels
    US5105691A|1992-04-21|Under-the-floor lathe
    US4993193A|1991-02-19|Railroad vehicle for reprofiling at least one rail of a railroad track
    RU2002134908A|2004-06-27|METHOD FOR PROCESSING RAILS OF RAILWAY ROLLING STOCK AND MACHINE FOR ITS IMPLEMENTATION
    US20060168814A1|2006-08-03|Method and machine tool for machining a tire of a train wheel set
    SU1346035A3|1987-10-15|Machine for turning wheel pairs
    RU2262416C1|2005-10-20|Method and machine tool for turning wheel pairs
    JP2644969B2|1997-08-25|Method for cutting wheelset and apparatus for implementing this method
    GB526620A|1940-09-23|Improvements in the production of cross-section profiles bounded by cycloidal curves
    US2677307A|1954-05-04|Apparatus and method for truing wheel treads of railroad vehicles
    CN111764207A|2020-10-13|Steel rail welding seam full-section milling and grinding machine, operation vehicle and use method
    US3044368A|1962-07-17|Wheel truing apparatus for railroad vehicles
    RU2132255C1|1999-06-27|Wheelset machining continuous action gantry lathe
    RU2722496C1|2020-06-01|Lifting-and-centering system of wheel lathe
    PL61525Y1|2005-07-29|Apparatus for machining wheel running profiles of rolling stock wheel sets
    SU865615A1|1981-09-23|Grinder
    CN2480083Y|2002-03-06|Wheel pair digital controlled dynamic balance weight-removing machine tool
    KR101469499B1|2014-12-05|A brake disc reprofiling apparatus for electric railcar bogie
    RU188497U1|2019-04-16|Rail grinding unit
    SU774837A1|1980-10-30|Gear-honing machine
    RU2011475C1|1994-04-30|Machine tool for machining of wheel pairs
    RU2126313C1|1999-02-20|Machine tool for turning wheel pairs
    同族专利:
    公开号 | 公开日
    DE3809250C1|1989-07-13|
    CN1037473A|1989-11-29|
    CN1014214B|1991-10-09|
    AU606563B2|1991-02-07|
    ES2010650A4|1989-12-01|
    GR890300136T1|1990-01-31|
    EP0332823A3|1990-09-12|
    IN170930B|1992-06-13|
    PL159898B1|1993-01-29|
    JPH01274901A|1989-11-02|
    AT88390T|1993-05-15|
    US4914991A|1990-04-10|
    PL278318A1|1989-11-13|
    EP0332823B1|1993-04-21|
    AU3137089A|1989-09-21|
    DE58904099D1|1993-05-27|
    ZA891977B|1989-11-29|
    EP0332823A2|1989-09-20|
    DE8817200U1|1994-03-03|
    ES2010650T3|1993-10-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2734551C1|2017-08-14|2020-10-20|ХЕГЕНШАЙДТ-МФД ГмбХ|Device and method for simultaneous mechanical treatment of several wheelsets of rail vehicle|FR2063321A5|1969-09-12|1971-07-09|Loire Atel Forges|
    DE2424305C3|1974-05-18|1982-12-23|Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz|Lathe for machining a wheel set of rail vehicles|
    US3906821A|1974-09-18|1975-09-23|Ethyl Dev Corp|Apparatus for separating plastic containers|
    GB1486410A|1974-10-21|1977-09-21|Wagon Repairs Ltd|Methods of and wheel set lathes suitable for use in the machining of axle assemblies|
    US4083271A|1977-03-17|1978-04-11|Usm Corporation|Lathe apparatus|
    FR2533476B1|1982-09-29|1986-06-06|Pont A Mousson|DEVICE FOR CUTTING OFF AND CHAMFERING RIGID TUBULAR PARTS, PARTICULARLY WITH OVALIZED SECTION|
    FR2565520B1|1984-06-08|1986-09-05|Sireix Georges|DEVICE FOR AUTOMATIC CUTTING OF CARDBOARD TUBES AND THE LIKE|
    DE8433487U1|1984-11-15|1985-03-14|Hoesch Ag, 4600 Dortmund|UNDERFLOOR WHEEL SET LATHE FOR REPROFILING THE WHEEL TIRE OUTLINE OF RAILWAY WHEEL SETS|
    DE8509180U1|1985-03-27|1985-06-20|Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund|Underfloor wheelset lathe for reprofiling the wheel tire outlines of railway wheelsets|
    DE8617014U1|1986-06-26|1986-10-23|Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz|Lifting device|DE3931747C2|1989-09-22|1995-02-23|Hegenscheidt Gmbh Wilhelm|Machine for machining a wheel set|
    DE4238787A1|1992-11-17|1994-05-19|Hegenscheidt Gmbh Wilhelm|Process for machining a wheel set and device for carrying out the process|
    DE9414398U1|1994-09-06|1994-12-22|Hoesch Maschinenfabrik Ag|Lathe for simultaneously re-profiling two wheels of a wheel set removed from a rail vehicle|
    US6769365B1|2003-02-12|2004-08-03|Loram Maintenance Of Way, Inc.|System and method for on site maintenance of railcar wheels|
    DE102004036614B3|2004-07-28|2006-08-03|Hegenscheidt-Mfd Gmbh & Co. Kg|Device for machine for processing brake discs has traverse fixed to machine at spacing greater than radius of outer circumference of brake disks|
    WO2006033314A1|2004-09-24|2006-03-30|Sumitomo Metal Industries, Ltd.|End face working device and tube manufacturing method|
    DE102006007137B4|2006-02-16|2008-09-04|Hegenscheidt-Mfd Gmbh & Co. Kg|Mobile wheelset processing facility|
    DE202007016469U1|2007-11-24|2008-03-13|Hegenscheidt-Mfd Gmbh & Co. Kg|underfloor wheel lathe|
    DE202010007239U1|2010-05-24|2010-09-16|Hegenscheidt-Mfd Gmbh & Co. Kg|underfloor wheel lathe|
    DE202015007074U1|2014-10-10|2015-12-09|Hegenscheidt Mfd Gmbh|Device for detecting the position of tools on a lathe|
    EP3430370B1|2016-03-17|2021-12-08|HEGENSCHEIDT-MFD GmbH|Method for measuring and calculating geometric parameters of the wheels of a wheelset for rail vehicles|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3809250A|DE3809250C1|1988-03-18|1988-03-18|
    [返回顶部]