公开(公告)号：US07082799B2

公开(公告)日：2006-08-01

申请号：US10480857

申请日：2002-09-12

申请人： Horst Stinnertz ,  Michael Baensch

发明人： Horst Stinnertz ,  Michael Baensch

IPC分类号： B21B21/00

CPC分类号： F16F15/22 ,  B21B21/005 ,  Y10T74/2156 ,  Y10T74/2157

摘要： The invention concerns a drive system (1) for a rolling mill, especially for a cold pilger rolling mill with at least one roll frame (1) movable back and forth, at least one crank drive (3) which has a crank arm (4) with a counterweight (5) for at least partial compensation of the inertial forces produced by the mill frame (2), a drive (6) and a connecting rod (7) which articulates the mill frame (2) and the crank arm (4) with one another and at least one counterweight (8, 9) which is eccentrically rotatable and serves to compensate the inertial forces and/or the moments of inertia. To achieve an efficient balancing of the inertial forces with a simple construction of the drive system, the invention provides that at least one counterweight (8, 9) is rotatably driven by a separate rod (10, 11) independently from the drive (6) of the crank drive.

摘要翻译： 本发明涉及一种用于轧机的驱动系统（1），特别是用于具有至少一个可前后移动的辊架（1）的冷式吹瓶机的至少一个曲柄驱动器（3）的冷式吹瓶机，其具有曲柄臂（4） ），用于至少部分地补偿由碾机架（2）产生的惯性力的配重（5）;驱动器（6）和连接杆（7），其连接所述碾机架（2）和所述曲柄臂 4）彼此和至少一个能够偏心地旋转并用于补偿惯性力和/或惯性矩的配重（8,9）。 为了实现惯性力的有效平衡和驱动系统的简单结构，本发明提供了至少一个配重（8,9）由与驱动器（6）独立的单独的杆（10,11）可旋转地驱动， 的曲柄驱动。

公开(公告)号：US5778718A

公开(公告)日：1998-07-14

申请号：US853077

申请日：1997-05-08

申请人： Horst Stinnertz ,  Michael Baensch

发明人： Horst Stinnertz ,  Michael Baensch

IPC分类号： B21B21/06 ,  B21D7/02

CPC分类号： B21B21/065

摘要： A process for rolling tubes, in which two grooved rolls mounted opposite one another in a roll stand are moved back and forth, i.e., reciprocated, on tube-shaped rolling material, which is arranged on a tapered rolling mandrel supported in the axial direction by a mandrel bar. The rotary-driven rolls have, on their circumferential surfaces, narrowing work grooves matching in shape to the tapered rolling mandrel, which roll down the rolling material on the rolling mandrel. At the ends of the work passes the rolls release the rolling material at the two dead centers of the roll stand path so as to assist in the advancement and rotation of the rolling material. According to the invention, the tube-shaped rolling material and the rolling mandrel are driven asynchronously in the same rotational direction at different rotational speeds.

摘要翻译： 一种用于轧制管的方法，其中在辊架中彼此相对安装的两个槽轧辊在管状轧制材料上往复运动，该管状轧制材料布置在沿轴向方向支撑的锥形轧制心轴上， 一个芯棒。 旋转驱动辊在它们的圆周表面上具有与形状上匹配的变窄的工作槽与在滚动心轴上滚动轧制材料的锥形轧制心轴。 在工作结束时，轧辊在轧辊机架路径的两个死角处释放轧制材料，以帮助轧制材料的推进和旋转。 根据本发明，管状轧制材料和轧制心轴在不同的转速下以相同的旋转方向异步驱动。

公开(公告)号：US5916320A

公开(公告)日：1999-06-29

申请号：US32649

申请日：1998-02-27

申请人： Horst Stinnertz ,  Michael Baensch

发明人： Horst Stinnertz ,  Michael Baensch

IPC分类号： B21B21/00 ,  B21D7/02

CPC分类号： B21B21/005

摘要： Disclosed are a method and apparatus for manufacturing tubes, preferably tubes composed of high-tensile steels or special alloys, using the cold pilger rolling method with two rolling stands which can be moved backward and forward, at least in opposite directions at times and in the rolling direction by means of crank drives. The rolling stands have rollers which are calibrated in a tapering manner and which, driven by toothed racks via cogs, roll over the material to be rolled, with an alternating rotation direction. The majority of the forming work takes place on the first rolling stand and a relatively small portion of the forming work takes place on the second rolling stand and additional smoothing work is carried out. Reduction rolling takes place in both rolling stands via a mandrel which is matched to the roller caliber, and the backward and forward movements of the two rolling stands are matched to one another in such a manner that the angular offset between the crank drives is chosen such that the forming zone of the first stand does not occur at the same time as the forming zone of the second stand.

摘要翻译： 公开了一种用于制造管的方法和装置，优选由高拉伸钢或特殊合金组成的管，其使用冷轧机轧制方法，具有两个可以向后和向前移动的轧制机架，至少在相反方向上有时和在 通过曲柄驱动方式滚动方向。 轧制机架具有以锥形方式校准的辊，并且由齿形齿条通过齿轮驱动，以交替的旋转方向滚动待轧制的材料。 大多数成形加工在第一轧制机架上进行，并且在第二轧制机架上进行相对小的成形加工，并进行额外的平滑加工。 通过与滚筒口径相匹配的心轴在两个轧制机架中进行还原轧制，并且两个轧机机架的向后和向前运动彼此匹配，使得曲柄驱动器之间的角度偏移被选择为 第一支架的成形区域不与第二支架的成形区域同时发生。

公开(公告)号：US5419173A

公开(公告)日：1995-05-30

申请号：US133558

申请日：1993-10-07

申请人： Michael Baensch ,  Klaus Rehag

发明人： Michael Baensch ,  Klaus Rehag

IPC分类号： B21B21/04

CPC分类号： B21B21/045

摘要： A forward feed gear mechanism for a cold pilger rolling mill having at least one forward feed slide, whose advancing movement can be derived from at least one forward feed spindle which is driven in continuous rotation, and an oscillating axial movement can be superimposed on the rotational movement of the forward feed spindle so that the gear mechanism is flexible and adaptable to different settings and provides high acceleration values with a simplified gear unit design. A planetary rolling spindle is provided for generating the axial movement of the forward feed spindles and is coaxially connected with one end of the forward feed spindle so as to be independently rotatable. The housing of the rolling spindle is rigidly arranged in the forward feed gear mechanism housing and the planetary rolling spindle can be driven in rotation in a translatory manner by a separate drive via a spur gear unit stage.

摘要翻译： 一种用于冷轧机的前进进给齿轮机构，具有至少一个向前进给滑块，其前进运动可以从连续驱动的至少一个前进进给轴导出，并且可以将旋转轴向运动叠加在旋转 前进进给主轴的运动，使得齿轮机构是柔性的并适应于不同的设置，并以简化的减速器设计提供高加速度值。 提供行星滚动轴以产生向前进给轴的轴向运动，并与前进给轴的一端同轴连接，从而可独立旋转。 滚动轴的壳体刚性地布置在前进进给齿轮机构壳体中，并且行星滚动轴可以通过经由正齿轮单元级的单独的驱动以平移方式驱动旋转。

公开(公告)号：US5606885A

公开(公告)日：1997-03-04

申请号：US364653

申请日：1994-12-27

申请人： Michael Baensch ,  Wilfried Schrey

发明人： Michael Baensch ,  Wilfried Schrey

IPC分类号： B21B21/04 ,  B21B15/00 ,  B21B21/00 ,  B21B39/08 ,  B21B39/34 ,  B21B41/00 ,  B21C47/02 ,  B21B39/16

CPC分类号： B21B21/005 ,  B21B2015/0057

摘要： A device for guiding away a cold-rolled tube from a cold pilger rolling mill that at least one of intermittently feeds and rotates the tube. The device including a constant-speed driver for drawing the tube from the rolling mill. The driver is arranged downstream of the rolling mill so that there is a buffer zone between the driver and the rolling mill. Additionally, an apparatus is arranged in the buffer zone for diverting the tube out of a roll direction by restrictively guiding the tube so that the tube describes a roughly S-shaped path in the buffer zone whereby cyclically non-uniform rolling speed of the rolling mill is compensated for.

摘要翻译： 一种用于将冷轧管从冷轧机轧机引导出来的装置，至少一个间歇地进给和旋转管。 该装置包括用于从轧机拉出管的恒速驱动器。 驱动器布置在轧机的下游，使得驱动器和轧机之间存在缓冲区。 此外，在缓冲区中设置一个装置，用于通过限制性地引导管使管脱离辊方向，使得管在缓冲区中描述大致S形的路径，从而轧制机的循环不均匀的轧制速度 被补偿。

公开(公告)号：US5291108A

公开(公告)日：1994-03-01

申请号：US883089

申请日：1992-05-15

申请人： Josef Gerretz ,  Michael Baensch ,  Klaus Rehag

发明人： Josef Gerretz ,  Michael Baensch ,  Klaus Rehag

IPC分类号： B21B21/00 ,  B21B35/00 ,  B21B35/06 ,  B21B37/00

CPC分类号： B21B21/005 ,  Y10S388/93

摘要： A method and apparatus for torque equalization on the drive of a rolling stand, having a linear oscillatory movement driven via a crank drive, of a Pilger step-by-step rolling mill, particularly a cold Pilger rolling mill. In order to avoid the inefficient and/or expensive drive and to create a torque equalization system which avoids generator operation of the motor of the drive device of the mill and therefore torques acting in the direction of rotation of the motor on the motor, the variation of speed of rotation of the crank drive, determined mathematically from the kinematic parameters of the system, the masses moved and the external loads, is imparted to the crank drive as a desired variation of speed of rotation.

摘要翻译： 具有通过曲柄驱动驱动的线性振荡运动的滚动架的驱动的扭矩均衡的方法和装置，Pilger分步轧机，特别是冷的Pilger轧机。 为了避免低效和/或昂贵的驱动器并且产生扭矩均衡系统，其避免了磨机的驱动装置的电动机的发电机操作，并因此产生作用于马达在马达上的旋转方向的转矩， 根据系统的运动学参数，移动的质量和外部载荷在数学上确定曲柄驱动器的旋转速度作为期望的旋转速度的变化赋予曲柄驱动器。

公开(公告)号：US20130205851A1

公开(公告)日：2013-08-15

申请号：US13587429

申请日：2012-08-16

申请人： Mark HAVERKAMP ,  Martin Sauerland ,  Michael Baensch

发明人： Mark HAVERKAMP ,  Martin Sauerland ,  Michael Baensch

IPC分类号： B21B37/78

CPC分类号： B21B21/04 ,  B21B21/00 ,  B21B25/02 ,  B21B37/78 ,  B21B38/00 ,  B21B38/04

摘要： An apparatus for making a cold-pilger-rolled tube has two grooved pilger rolls rotatable about respective axes to compress a workpiece moving in a travel direction against a mandrel extending in the direction between a nip formed between the rolls and anchored upstream of the nip in a thrust block. Workpiece thickness is adjusted on the fly by measuring a wall thickness of the workpiece downstream in the direction from the roll as the workpiece passes through the nip and for displacing the thrust block and mandrel in to the travel direction as the workpiece passes through the nip in accordance with the measured wall thickness.

摘要翻译： 一种用于制造冷吹管的设备具有两个可相对于各个轴线旋转的带槽的卷绕辊，以压缩在行进方向上移动的工件，该工件沿着在形成在辊之间的辊隙之间的方向延伸并在辊隙的上游锚固 推力块。 当工件通过辊隙时，通过测量从辊的方向向下游的工件的壁厚，并且当工件通过辊隙时将推力块和心轴移动到行进方向上，来调整工件厚度 根据测得的壁厚。

公开(公告)号：US09427787B2

公开(公告)日：2016-08-30

申请号：US13587429

申请日：2012-08-16

申请人： Mark Haverkamp ,  Martin Sauerland ,  Michael Baensch

发明人： Mark Haverkamp ,  Martin Sauerland ,  Michael Baensch

IPC分类号： B21B21/04 ,  B21B21/00 ,  B21B37/78 ,  B21B38/00 ,  B21B38/04 ,  B21B25/02

CPC分类号： B21B21/04 ,  B21B21/00 ,  B21B25/02 ,  B21B37/78 ,  B21B38/00 ,  B21B38/04

摘要： An apparatus for making a cold-pilger-rolled tube has two grooved pilger rolls rotatable about respective axes to compress a workpiece moving in a travel direction against a mandrel extending in the direction between a nip formed between the rolls and anchored upstream of the nip in a thrust block. Workpiece thickness is adjusted on the fly by measuring a wall thickness of the workpiece downstream in the direction from the roll as the workpiece passes through the nip and for displacing the thrust block and mandrel in to the travel direction as the workpiece passes through the nip in accordance with the measured wall thickness.

摘要翻译： 一种用于制造冷吹管的设备具有两个可相对于各个轴线旋转的带槽的卷绕辊，以压缩在行进方向上移动的工件，该工件沿着在形成在辊之间的辊隙之间的方向延伸并在辊隙的上游锚固 推力块。 当工件通过辊隙时，通过测量从辊的方向向下游的工件的壁厚，并且当工件通过辊隙时将推力块和心轴移动到行进方向上，来调整工件厚度 根据测得的壁厚。

公开(公告)号：US08191391B2

公开(公告)日：2012-06-05

申请号：US12690306

申请日：2010-01-20

申请人： Michael Baensch

发明人： Michael Baensch

IPC分类号： B21B35/00

CPC分类号： B21B21/005

摘要： A drive for a roll stand having a reciprocal frame, has a pair of substantially identical cranks rotating about respective crank axes offset from the frame, respective connecting rods pivoted on and connected between the cranks and the frame, and respective counterweight on the cranks opposite the respective arms. The cranks, rods, and counterweights flank a central plane. Respective drives rotate the cranks about the respective axes in opposite rotational directions.

摘要翻译： 具有倒立框架的辊架的驱动器具有一对基本相同的曲柄，绕曲轴偏离框架旋转，相应的连接杆枢转在曲柄和框架之间并连接在曲柄和框架之间，并且曲柄上的相应配重相对于 各自的武器。 曲柄，杆和配重在中心平面的侧面。 相应的驱动器围绕相应的轴在相反的旋转方向上旋转曲柄。

公开(公告)号：US07073362B2

公开(公告)日：2006-07-11

申请号：US10656583

申请日：2003-09-05

申请人： Michael Baensch

发明人： Michael Baensch

IPC分类号： B21D7/02

CPC分类号： B21B35/06 ,  B21B21/005

摘要： A drive for reciprocating a roll stand of a pilger cold-rolling system has a crank rotatable about an axis transverse to a reciprocation direction of the stand and a tie rod having an outer end journaled on the stand and an inner end eccentrically journaled on the crank so that rotation of the crank reciprocates the stand in the direction. A compensating weight is fixed to the crank opposite the tie rod and orbits in a weight plane on rotation of the crank. A counterweight is offset along the weight plane from the crank. A drive connects the counterweight to the crank for orbiting the counterweight in the weight plane on rotation of the crank.

摘要翻译： 用于使滚筒冷轧系统的辊架往复运动的驱动器具有可围绕横向于支架的往复运动方向的轴线旋转的曲柄和具有轴承在支架上的外端的拉杆以及偏心地轴颈支撑在曲柄上的内端 使得曲柄的旋转沿着该方向往复运动。 补偿重量固定在与拉杆相对的曲柄上，并且在曲柄旋转时在重量平面内轨道运动。 配重从曲柄沿重量平面偏移。 驱动器将配重连接到曲柄上，用于在曲柄旋转时围绕配重平面进行轨道运动。