EP1836018A1 - Machine pour faire tourner des paires de roues souterraine, utilisee dans le traitement de paires de roues pour des vehicules sur rails - Google Patents

Machine pour faire tourner des paires de roues souterraine, utilisee dans le traitement de paires de roues pour des vehicules sur rails

Info

Publication number
EP1836018A1
EP1836018A1 EP06700495A EP06700495A EP1836018A1 EP 1836018 A1 EP1836018 A1 EP 1836018A1 EP 06700495 A EP06700495 A EP 06700495A EP 06700495 A EP06700495 A EP 06700495A EP 1836018 A1 EP1836018 A1 EP 1836018A1
Authority
EP
European Patent Office
Prior art keywords
underfloor
wheel
rollers
lathe
machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06700495A
Other languages
German (de)
English (en)
Inventor
Theo Nijssen
Hans-Joachim Reiche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hegenscheidt MFD GmbH and Co KG
Original Assignee
Hegenscheidt MFD GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hegenscheidt MFD GmbH and Co KG filed Critical Hegenscheidt MFD GmbH and Co KG
Publication of EP1836018A1 publication Critical patent/EP1836018A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/28—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning wheels or wheel sets or cranks thereon, i.e. wheel lathes
    • B23B5/32—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning wheels or wheel sets or cranks thereon, i.e. wheel lathes for reconditioning wheel sets without removing same from the vehicle; Underfloor wheel lathes for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/18—Lathe for wheel or axle
    • Y10T82/185—In situ lathe for railroad wheel

Definitions

  • the invention relates to an underfloor wheel lathe for machining wheelsets for railway vehicles according to the preamble of the main claim.
  • Underfloor wheelset lathes are preferably used for reprofiling the wheels of wheelsets, the wheelsets remain installed in the railway vehicle and the railway vehicle on the
  • Underfloor wheel lathe is rolled.
  • the underfloor wheel set lathes are inserted into the workshop track where the reprofiling is to be performed. They usually have a vertical height between 2 and 2, 5 meters and require a correspondingly deep pit below the workshop track.
  • Underground wheel lathe for railway wheels known to reduce their weight between 80 to 85% compared to conventional underfloor wheel lathes is (see column 2, lines 13 to 20). From the reduction of the weight of the known
  • this object is achieved by an underfloor wheel lathe, which is suitable for installation in a Revis ⁇ onsschacht "" and a " Machine ⁇ bett having the vertical height is less than the depth of the inspection shaft, wherein in the region of the two end faces of the machine bed depending on a lateral recess in Inspection shaft is located to accommodate the wheel set tensioners, the roller pair drives and the remote runners.
  • a pair of rollers for each wheel of the wheel set with two individual rollers having a lateral distance from one another, which is slightly larger than the depth of a support of the machine and the associated tools in the direction of the inlet rails.
  • the rollers of the roller pair are used for lifting, driving and re-setting of the wheelset before, while or. after processing. After the wheelset is rolled into the machine, it is supported by the rollers which at the same time raise it in a vertical direction. As a result, the inlet rail is free and can be pulled out laterally.
  • the section of the inlet rail intended for withdrawal is only as wide as required for the depth of the support and the processing tools located thereon.
  • the lateral distance of the individual rollers of the roller pair is also not substantially greater than the depth of a support and the associated tools in the direction of the inlet rails.
  • Each of the runners of a workshop track has a removable portion whose length is slightly greater than the depth of a support and the associated tools in the direction of the inlet rails. In this way, the interruption of the workshop track is limited by the inlet rails to the underfloor wheel set turret to " the " smallest " value that is required so that the tools can make the reprofiling on the circumference of the wheel disc.
  • the supports with the tools are provided centrally between the wheel discs of the wheelset. They have in the direction of the inlet rails on lateral extensions, which can be kept so flat that they can easily intervene in the required by the removal of the required for the inlet section of the workshop track.
  • each pair of rollers are rotatably mounted in rockers whose pivot axes parallel to the longitudinal axis of the wheel and in a radial T / EP2006 / 000078
  • Underfloor wheel lathe is between 600 mm and 1,000 mm and is preferably 800 mm.
  • the inspection shaft of a workshop track has a typical depth of about 1,600 mm
  • Underfloor wheel lathe can be collected.
  • the clamping bodies for the axle boxes and the actuators' for "d ⁇ e ⁇ " "R ⁇ TIeh” accommodate ".”
  • the width of the lateral recesses of the inspection shaft requires no special measures, but it is in a range between 600 mm and 1,000 mm, preferably 800 mm, measured from the adjacent inlet rail. The same applies to the depth of the lateral recesses measured in the direction of the workshop track.
  • the invention will be described in more detail with reference to an exemplary embodiment.
  • Fig. 1 shows a section through an underfloor wheel lathe through the longitudinal center
  • - Fig. 2 a support with longitudinal slide and cross slide
  • FIG. 2 shows the support of FIG. 2 in side view
  • a inspection shaft 1 has a vertical depth 2, which is between 1,000 mm and 1,600 mm, below the workshop floor 3.
  • In height of the workshop floor 3 is the upper edge 4 of inlet rails 5 and 6 which form the workshop track 7.
  • a wheel set (not shown) is rolled with its two wheels 8 and 9 on the workshop track 7 via a Unterflurrads.atzfiltermaschine, of which in Figure 1, only the outline of the bed 10 is indicated by broken lines.
  • the vertical height 11 of the bed 10 is between 600 mm and 1,000 mm, preferably 800 mm.
  • the bed 10 sticks out j eder direction laterally beyond the inlet rails 5 and 6 addition.
  • the protruding parts of the bed 10 are designated by the numbers 12 and 13.
  • the vertical depth 14 of lateral recesses 15 and 16 of the inspection shaft 1 is slightly larger than the vertical height 11 of the bed 10 and its protruding parts 12 and 13.
  • the longitudinal center of the inspection shaft 1 is denoted by the numeral 17 and the two digits 18 and 19
  • the underfloor wheel lathe are located on the workshop floor 3 and outside the inspection shaft 1 nor a cabinet 20 and a hydraulic unit 21, which are provided to control the machine.
  • Movable on the bed 10 in the X and Z directions are two supports 22, of which only the right-hand side is shown in FIG.
  • the support 22 has a "lateral arm” 23 "," "which comprises in” the direction of the projecting part 13 and working tools 24 carries, which are provided for re-profiling of the wheel disc.
  • Side guide roller 25 which is rotatably mounted on the bed 10 or on the support 22, supports the wheel disc 9 from the inner wheel side 26 ago.
  • a frame 27 On the side of the bed 10 is a frame 27, in which an organ 28 is mounted, which is provided for clamping the wheelset on the Achslagergephinusen 65 (Fig. 8).
  • rollers 33 and 34 of a pair of rollers After the lateral removal of the removable portion 30 from the inlet rail 5, the wheel 9 of the wheel is supported on rollers 33 and 34 of a pair of rollers.
  • the rollers 33 and 34 have a lateral distance 35 from each other, the depth in the direction of the inlet rail 5 is sufficient to let the boom 23 of the support 22 with the processing tools 24 therethrough.
  • the rollers 33 and 34 belong to a pair of rollers of which the wheel 9 lifted from the inlet rail 5, set in rotation and can be lowered back to the inlet rail 5.
  • the two rollers 33 and 34 j in each case in rockers 36 and 37 mounted, in turn "to" the S 'chwehkachsen “38” uri' d “3" 9 "pivoted aid of a drive 40 can .
  • the pivot axes 38 and 39 extend in the Z-axis of the machine and are parallel to the axis of rotation 41 of the wheelset. They have from the rotation axis 41 a distance which is greater than the radius of one of the wheels 8 or 9.
  • the rockers 36 and 37 are mounted in the frame 27.
  • the wheel 9 is supported by the two rollers 33 and 34 in the region of its outer edge 46.
  • the swing arm drive 40 with its extension rod 47 is provided to move the two rollers 33 and 34 via the respective rockers 36 and 37 on circular arcs 48 and 49.
  • the rollers 33 and 34 can be lowered by the drive 40 and its push rod 47 to below the top rail 4. In this position, the wheelset can roll into the underfloor wheel lathe.
  • the two rollers 33 and 34 are then moved upwards on their respective circular arcs 48 and 49. They grasp the wheel 9 of the wheelset in the region of its front end 46 and lift the entire wheel set until it reaches a position as shown in FIG.
  • Processing tools 24 a Of the motors 42 and 43, the rollers 33 and 34 are rotated and take the wheel 9 of the wheel with. In this case, the reprofiling of the wheel 9 takes place by the processing tools 24.
  • FIG. 6 shows the assembly of transverse beams and supports for the roller rockers 36 and 37.
  • Each of the rockers 36 is initially rotatably mounted in a pivot axis 38.
  • Each rocker 36 resp. 37 has four individual swing arms 51, 52, 53 and 54.
  • Bushings 55 and 56 ensure a low-friction mounting of the rockers 36 and.
  • 37th FIG. 7 once again shows the support 22 with its lateral arm 23.
  • An extension 57 at the end of the boom 23 carries the machining tools 58 and 59.
  • the machining tools 58 and 59 are turning tools. While the turning tool 58 is preferably provided for the machining of the running surface of the wheel 9, the turning tool 59 is preferably used for the machining of the wheel flange of the wheel 9.
  • a probe 60 is pivotally mounted on the support 22.
  • the pivoting direction is indicated by the arrow 61.
  • FIG. 8 shows the process of raising the wheelset again in the front view.
  • the wheel is mounted with its stub axles 67 in Achslagergephaseusen 65.
  • the wheel 9 of the wheelset is supported in the front portion 46 of its tread 64 by the roller 34.
  • the lateral arm 23 of the support 22 projects into the gap 50 between the rollers 33 and 34.
  • the clamping device 28 is also indicated.
  • FIG. 9 shows the removable portion 30 as provided in the rail 5.
  • the removable portion 30 has the shape of a tee and has a bore 66. In the bore 66 engages a sliding member (not shown), which is the removable portion 30 laterally pulled out of the rail 5 and able to reinsert.
  • FIG. 10 A lateral section through the roller support of the wheel 9 is shown in FIG. 10.
  • the wheel 9 rolls on the rail 5 into its machining position on the underfloor wheel lathe.
  • the guide roller 25 In the direction of its axis of rotation 41 of the wheelset is guided by the guide roller 25 axially.
  • the support is provided by the roller 34.
  • the roller 34 can be brought as far as possible to the rail 5, the rail 5 has a lateral recess 68.
  • What was said for the roller 34 in FIGS. 10 and 11 applies equally to the roller 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

L'invention concerne une machine de rotation d'une paire de roues souterraine, permettant de traiter le profils des roues (8, 9) d'une paire de roues pour des véhicules sur rails, lesdites paires de roues étant disposées, de manière à pouvoir tourner, dans des logements du support axial, situés à l'extérieur des roues (8, 9). Ladite machine comprend un châssis de machine (10), deux supports placés sur ledit châssis, qui peuvent se déplacer dans le sens X et Z de la machine et qui sont destinés à recevoir des outils prévus pour le traitement, des rails (5, 6), qui peuvent s'espacer pendant le traitement, ce qui permet le positionnement des roues (8, 9) par l'intermédiaire des outils, des organes de tension permettant d'entrer en prise sur les logements de support axial, des paires de roulement pour chaque roue (8, 9) destinées à soulever, entraîner et réduire la paire de roue, pendant ou après le traitement. Ladite machine est destinée à la construction dans un puits de révision de véhicules sur rails. Elle comporte un châssis de machine (10), dont la hauteur verticale est inférieure à la profondeur (2) du puits (1). Dans le domaine des deux côtés avant du châssis de machine (10), un creux (15, 16) latéral est ménagé dans le puits de révision (1), ce qui permet de recevoir les organes de tension, les entraînements pour les paires de roulements et les rails (5, 6) espacés.
EP06700495A 2005-01-10 2006-01-07 Machine pour faire tourner des paires de roues souterraine, utilisee dans le traitement de paires de roues pour des vehicules sur rails Withdrawn EP1836018A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005001220A DE102005001220B4 (de) 2005-01-10 2005-01-10 Unterflurradsatzdrehmaschine zum Bearbeiten von Radsätzen für Eisenbahnfahrzeuge
PCT/EP2006/000078 WO2006072584A1 (fr) 2005-01-10 2006-01-07 Machine pour faire tourner des paires de roues souterraine, utilisee dans le traitement de paires de roues pour des vehicules sur rails

Publications (1)

Publication Number Publication Date
EP1836018A1 true EP1836018A1 (fr) 2007-09-26

Family

ID=35840529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06700495A Withdrawn EP1836018A1 (fr) 2005-01-10 2006-01-07 Machine pour faire tourner des paires de roues souterraine, utilisee dans le traitement de paires de roues pour des vehicules sur rails

Country Status (7)

Country Link
US (1) US20080216621A1 (fr)
EP (1) EP1836018A1 (fr)
JP (1) JP2008526533A (fr)
KR (1) KR100981444B1 (fr)
CN (1) CN101119818A (fr)
DE (1) DE102005001220B4 (fr)
WO (1) WO2006072584A1 (fr)

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DE202007016469U1 (de) 2007-11-24 2008-03-13 Hegenscheidt-Mfd Gmbh & Co. Kg Unterflurradsatzdrehmaschine
JP5128553B2 (ja) * 2009-07-29 2013-01-23 株式会社オーエム製作所 床下型車輪旋盤
JP5036845B2 (ja) 2010-04-21 2012-09-26 株式会社オーエム製作所 車輪旋盤
DE202010007239U1 (de) * 2010-05-24 2010-09-16 Hegenscheidt-Mfd Gmbh & Co. Kg Unterflurradsatzdrehmaschine
JP5795382B2 (ja) * 2010-11-26 2015-10-14 ヘゲンシャイト−エムエフデー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディト ゲゼルシャフト 床下式車輪旋盤上で輪軸の輪郭を矯正する方法
PL3043937T3 (pl) 2013-09-09 2020-03-31 Stadler Service Nederland B.V. Urządzenie mobilne do obróbki dwóch kół zestawu kołowego
DE202014007649U1 (de) 2014-09-18 2015-12-22 Hegenscheidt Mfd Gmbh Unterflurradsatzdrehmaschine
EP3430370B1 (fr) 2016-03-17 2021-12-08 HEGENSCHEIDT-MFD GmbH Procédé de mesure et de calcul de paramètres géométriques des roues d'un essieu monté pour véhicules ferroviaires
CN106112698A (zh) * 2016-06-22 2016-11-16 广汉快速铁路设备有限公司 不落轮车床车轮加工前后轮廓圆周周向精度检测的方法
CN106080663A (zh) * 2016-08-24 2016-11-09 北京主导时代科技有限公司 铁路列车轮对不落轮镟修和探伤方法及镟床和探伤装置总成
CN106424760B (zh) * 2016-11-16 2018-11-23 江西奈尔斯西蒙斯赫根赛特中机有限公司 单轴至四轴组合式数控不落轮车床
RU180111U1 (ru) * 2017-07-31 2018-06-04 Общество с ограниченной ответственностью "ТЕХСТРОЙ ЦЕНТР" Станок для обточки колесных пар без выкатки из-под подвижного состава
RU2684660C1 (ru) * 2018-01-09 2019-04-11 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Станок для обточки бандажей колёсных пар тягового подвижного состава
US10946451B2 (en) 2018-09-14 2021-03-16 Hegenscheidt-Mfd Gmbh Method and device for the machining of the wheel running surface of wheels for rail vehicles
CN111318724B (zh) * 2018-12-13 2021-11-16 中车唐山机车车辆有限公司 一种车轮镟修设备及其方法
JP6918056B2 (ja) * 2019-07-31 2021-08-11 本田技研工業株式会社 加振装置
RU2722496C1 (ru) * 2020-01-14 2020-06-01 Акционерное общество "Экспортно-промышленная фирма "Судотехнология" Подъемно-центрирующая система колесотокарного станка
CN111468744B (zh) * 2020-05-22 2022-11-15 四川艾德瑞电气有限公司 一种用于不落轮镟床的智能化牵引对位系统及应用方法
CN113146141B (zh) * 2021-05-18 2022-03-18 中浙高铁轴承有限公司 机车车辆综合试验台的璇修方法
US12320727B2 (en) * 2021-08-20 2025-06-03 Honda Motor Co., Ltd. Vehicle vibration method and vehicle vibration device
DE102023101926A1 (de) 2023-01-26 2024-08-01 Hegenscheidt-Mfd Gmbh Vorrichtung zur Bearbeitung von Radsätzen für Schienenfahrzeugen

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Also Published As

Publication number Publication date
KR20070089255A (ko) 2007-08-30
KR100981444B1 (ko) 2010-09-13
JP2008526533A (ja) 2008-07-24
DE102005001220B4 (de) 2007-12-13
US20080216621A1 (en) 2008-09-11
DE102005001220A1 (de) 2006-07-27
CN101119818A (zh) 2008-02-06
WO2006072584A1 (fr) 2006-07-13

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