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    Apparatus for removing flash from resistance butt-weld joints in rails
    3.
    发明授权
    Apparatus for removing flash from resistance butt-weld joints in rails 失效
    用于从轨道中的电阻对接焊接处去除闪光的装置

    公开(公告)号：US4175897A

    公开(公告)日：1979-11-27

    申请号：US867318

    申请日：1978-01-05

    申请人： Sergei I. Kuchuk-Yatsenko ,  Ivan K. Golomovzjuk ,  Valery G. Krivenko ,  Alexandr I. Kulesh ,  Vasily A. Sakharnov ,  Ivan L. Lazebny ,  Fedor K. Porkhun

    发明人： Sergei I. Kuchuk-Yatsenko ,  Ivan K. Golomovzjuk ,  Valery G. Krivenko ,  Alexandr I. Kulesh ,  Vasily A. Sakharnov ,  Ivan L. Lazebny ,  Fedor K. Porkhun

    IPC分类号： B23D79/02 ,  B23D1/08 ,  B26D3/06

    CPC分类号： B23D79/026 ,  Y10S83/914 ,  Y10T409/501968

    摘要： The base of the apparatus has the form of a claw clamp with two grips for gripping a rail that are kinematically linked with a clamping cylinder. The apparatus incorporates an upper cutter and side cutters, mounted so that, with the claw clamp closed, the cutting edges of the cutters form an outline embracing the cross-sectional perimeter of the rail. Each side cutter is hinged to the respective grip and mounted thereon for a displacement parallel to the axis of symmetry of the outline formed by the cutting edges of the cutters. The upper cutter is kinematically linked with the rod of the clamping cylinder via a clearance take-up mechanism which provides for lifting the upper cutter and the side cutters hinged thereto to engage the side cutters with the rail foot underside.

    摘要翻译： 设备的底座具有爪夹的形式，其具有用于夹紧轨道的两个夹具，其与夹紧缸运动连接。 该装置包括上切割器和侧切割器，其被安装成使得当爪夹闭合时，切割器的切割刃形成包围轨道的横截面周长的轮廓。 每个侧切割器铰接到相应的手柄上并安装在其上，用于平行于由切割器的切割边缘形成的轮廓的对称轴线的位移。 上切割器通过间隙卷取机构与夹紧筒的杆体运动地连接，该间隙提升机构提供用于提升上切割器和铰接到其上的侧切割器，以与侧脚切割器与轨脚下侧接合。

    Welding complex
    6.
    发明授权
    Welding complex 失效
    焊接复合体

    公开(公告)号：US4910374A

    公开(公告)日：1990-03-20

    申请号：US286380

    申请日：1988-12-16

    申请人： Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Valery G. Krivenko ,  Grigory B. Asoyants

    发明人： Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Valery G. Krivenko ,  Grigory B. Asoyants

    IPC分类号： B23K11/093 ,  B23K37/053

    CPC分类号： B23K11/0935 ,  B23K37/053 ,  B23K2201/10

    摘要： A welding complex in accordance with the invention comprises a machine for resistance butt welding, means for supporting the end part of the pipeline and holding means including a platform reciprocable axially of the pipeline and a plate with a device for carrying the pipe section to be welded, rotatable by a drive between the positions of loading a pipe section and aligning it with the pipeline. For loading the holding means with the plate rotated into the loading position, by longitudinally displacing a pipe section from the accumulator, the latter is arranged alongside the platform, so that the pipe section it delivers extends at an acute angle relative to the end of the pipeline.

    摘要翻译： 根据本发明的焊接复合体包括用于电阻对接焊接的机器，用于支撑管道的端部的装置和保持装置，保持装置包括在管道的轴向往复运动的平台和具有用于承载待焊接的管段的装置的板 通过在加载管段并将其与管道对准的位置之间的驱动可旋转。 为了装载保持装置，其中板旋转到装载位置，通过从蓄能器纵向移位管段，后者沿着平台布置，使得其输送的管部分相对于该端部的端部以锐角延伸 管道。

    Pipe resistance butt welding apparatus
    8.
    发明授权
    Pipe resistance butt welding apparatus 失效
    管电阻对焊机

    公开(公告)号：US4323752A

    公开(公告)日：1982-04-06

    申请号：US136698

    申请日：1980-04-02

    申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan

    发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan

    IPC分类号： B23K11/093 ,  B23K11/04 ,  B23K37/04

    CPC分类号： B23K11/0935

    摘要： A pipe resistance butt welding apparatus disposable within the pipes to be welded comprises a fixed expanding clamp and a movable expanding clamp, provided with clamping elements and actuating cylinders and intended to fix the pipes to be welded with respect to the apparatus. A cylinder to effect an axial movement of the movable expanding clamp is installed at the end at which this expanding clamp is located; the axial movement provides for drawing together the ends of the pipes to be welded in the course of fusion and upsetting. The cylinder for the axial movement of the movable expanding clamp is coupled with the actuating cylinder of the same clamp and with the clamping elements. The devices making up the apparatus and the cylinders are coaxially installed within a body wherefrom the clamp elements extend outwardly to engage the inner surface of the pipes being welded. Modifications of the apparatus for weld-joining of medium and large diameter pipes respectively are also described.

    摘要翻译： 在待焊接的管道中一次性使用的管电阻对接焊接设备包括固定膨胀夹具和可移动膨胀夹具，其设置有夹紧元件和致动缸，并且旨在相对于设备固定待焊接的管。 用于实现可移动膨胀夹具的轴向运动的缸体安装在该膨胀夹具所在的端部处; 轴向移动可以在融合和镦锻的过程中将被焊接管的端部拉制在一起。 用于可移动膨胀夹具的轴向运动的缸体与相同夹具的致动缸和夹紧元件联接。 构成设备和气缸的装置同轴地安装在主体内，夹紧元件从外部向外延伸以接合被焊接管的内表面。 还描述了分别用于中等和大直径管道焊接装置的修改。

    Machine for flash butt welding of pipes
    9.
    发明授权
    Machine for flash butt welding of pipes 失效
    管道闪光对焊机

    公开(公告)号：US4803330A

    公开(公告)日：1989-02-07

    申请号：US156919

    申请日：1987-11-19

    申请人： Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Vladimir F. Zelensky

    发明人： Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Vladimir F. Zelensky

    IPC分类号： B23K11/04 ,  B23K11/093 ,  B23K9/00

    CPC分类号： B23K11/0935

    摘要： Disclosed is a machine for flash butt welding of pipes located in the bore of the pipes welded together, a housing (2) whereof is provided with rigidly attached thereto a first supporting disc (3) and a second supporting disc (4) and with a pipe flashing-and-upsetting means (5) which has a carrier (7) and a hydraulic actuator (6) for displacing said means along the housing (2) and also has two pipe clamping means (9, 10) each whereof is provided with a carrier (12 and 13) and self-contained hydraulic actuators (11) imparting axial motion to this clamping means.Bellcranks (24) located equidistantly apart all the way around the periphery of the outside surface of each carrier (12, 13) of pipe clamping means (9, 10) are pivitally attached thereto with provision for rocking in the radial direction, whereby one end of every bellcrank (24) interacts at one side (26) thereof with rigid stops (27, 31) provided on the first supporting disc (3) and on that side of the carrier (7) of pipe flashing-and-upsetting means (5) which faces the pipe clamping means (9, 10) the opposite side of the bellcrank end interacting with a spring-loaded stop (29) provided on the carrier (12,13) of each pipe clamping means (9,10), while the opposite end of every bellcrank (24) is provided with an aligning roller (25) contacting in inner wall of the pipes (1).

    摘要翻译： PCT No.PCT / SU86 / 00024 Sec。 371日期1987年11月19日 102（e）日期1987年11月19日PCT申请日1986年3月26日PCT公布。 出版物WO87 / 05840 日期为1987年10月8日。公开是一种用于闪光对焊的机器，其中管道位于焊接在一起的管道的孔中，壳体（2）设置有刚性地附接到其上的第一支撑盘（3）和第二支撑 （4）和具有用于沿着壳体（2）移位所述装置的载体（7）和液压致动器（6）的管道闪蒸和镦锻装置（5），并且还具有两个管夹紧装置（9） ，10），每个都具有承载件（12和13）和独立的液压致动器（11），以向该夹紧装置施加轴向运动。 围绕管夹紧装置（9,10）的每个载体（12,13）的外表面的周边等距离地分开的旋钮（24）可枢转地附接到其上，用于在径向方向上摆动，由此一端 每个曲拐（24）的一侧（26）与设置在第一支撑盘（3）上的刚性止动件（27,31）以及管道闪烁和镦锻装置（10）的托架（7）的一侧相互作用 5），其面对管夹紧装置（9,10），曲拐端的相对侧与设置在每个管夹紧装置（9,10）的载体（12,13）上的弹簧加载的止动件（29）相互作用， 而每个曲拐（24）的相对端设置有与管道（1）的内壁接触的对准辊（25）。

    Internal resistance pipe butt welder
    10.
    发明授权
    Internal resistance pipe butt welder 失效
    内阻管对接焊机

    公开(公告)号：US4273985A

    公开(公告)日：1981-06-16

    申请号：US36166

    申请日：1979-05-04

    申请人： Boris E. Paton ,  Boris E. Scherbina ,  Vladimir K. Lebedev ,  Oleg M. Ivantsov ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Mikhail R. Unigovsky ,  Orest M. Serafin

    发明人： Boris E. Paton ,  Boris E. Scherbina ,  Vladimir K. Lebedev ,  Oleg M. Ivantsov ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Mikhail R. Unigovsky ,  Orest M. Serafin

    IPC分类号： B23K11/02 ,  B23K11/04 ,  B23K11/093 ,  B23K37/04

    CPC分类号： B23K11/0935

    摘要： A welder arranged inside pipes to be welded comprises a housing with the longitudinal axis thereof matched with the axis of the pipes. On the housing are a welding transformer and two mechanisms clamping the pipes, each having a drive moving the mechanism along the axis of the housing, and each being electrically connected to the transformer. The housing has mounted thereon a pipe flashing and upsetting mechanism with its own hydraulic drive, kinematically coupled to one of the pipe clamping mechanisms, a hydraulic pump supplying fluid to the drives, and a mechanism driving the welder along the pipes' axis. The housing carries two bearing discs secured at opposite ends and three clips mounted on roller supports and movable along the housing's axis. Two clips are incorporated in the first and second clamping mechanisms, respectively, and the third is part of the flashing and upsetting mechanism. The clip incorporated in the first pipe clamping mechanism is interposed between the bearing disc and the clip of the second clamping mechanism and is coupled to the bearing disc by means of its hydraulic drive. Another kinematic coupling is between this clip and the bearing disc. The clip of the flashing and upsetting mechanism is close to the second bearing disc and coupled thereto by its own hydraulic drive. The clip of the second clamping mechanism is interposed between the clip of the first clamping mechanism and that of the flashing and upsetting mechanism and is coupled to the clip of the flashing and upsetting mechanism by its hydraulic drive; and an additional kinematic coupling is between the clip of the second clamping mechanism and said clip of the flashing and upsetting mechanism.

    摘要翻译： 布置在要焊接的管道内的焊工包括其纵轴与管的轴线匹配的壳体。 在壳体上是焊接变压器和夹紧管道的两个机构，每个机构具有沿着壳体的轴线移动机构的驱动器，并且每个机构电连接到变压器。 壳体上安装有管状闪光和镦锻机构，其具有其自身的液压驱动器，其运动地联接到管夹紧机构中的一个，向驱动器供应流体的液压泵以及沿着管轴驱动焊机的机构。 外壳带有固定在相对端的两个轴承盘，三个夹子安装在滚子支架上，并可沿壳体的轴线移动。 两个夹子分别结合在第一和第二夹紧机构中，第三个是闪光和镦锻机构的一部分。 结合在第一管夹紧机构中的夹子介于轴承盘和第二夹紧机构的夹子之间，并且通过其液压驱动器联接到轴承盘。 另一种运动耦合在该夹子和轴承盘之间。 闪光和镦锻机构的夹子靠近第二轴承盘并通过其自身的液压驱动器与其连接。 第二夹持机构的夹子插入在第一夹紧机构的夹子和闪光和镦锻机构的夹子之间，并且通过其液压驱动器联接到闪光和镦锻机构的夹子; 并且另外的运动耦合在第二夹紧机构的夹子和闪光和镦锻机构的所述夹子之间。