公开(公告)号：US4514887A

公开(公告)日：1985-05-07

申请号：US450110

申请日：1982-12-15

申请人： Richard Rauf ,  Josef Pav ,  Klaus Scholl

发明人： Richard Rauf ,  Josef Pav ,  Klaus Scholl

IPC分类号： D21F3/08 ,  B21B27/05 ,  B21B29/00 ,  B21B37/36 ,  D21F1/00 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00 ,  B21B13/02

CPC分类号： F16C13/028 ,  B21B37/36 ,  D21G1/022

摘要： A calender roll wherein a hollow rotary cylindrical shell surrounds a stationary carrier and the latter supports a set of hydraulic cylinder and piston units serving to urge the external surface of a bearing element toward the internal surface of the shell. The external surface of the bearing element is formed with liquid-filled pockets each of which communicates with the cylinder chamber of a pressure generating unit. The cylinder chambers receive pressurized liquid from a pump via first conduits whose resistance to the flow of liquid is more pronounced than that of second conduits which directly connect the cylinder chambers with one or more hydropneumatic accumulators.

摘要翻译： 一种压延辊，其中中空的旋转圆柱形壳体围绕静止载体，并且后者支撑一组液压缸和活塞单元，用于将轴承元件的外表面推向壳体的内表面。 轴承元件的外表面形成有液体填充的凹穴，每个凹槽与压力产生单元的气缸室连通。 气缸室通过第一导管接收来自泵的加压液体，第一导管对液体流的阻力比直接连接气缸室与一个或多个液压气动蓄能器的第二导管的阻力更显着。

公开(公告)号：US4509237A

公开(公告)日：1985-04-09

申请号：US372011

申请日：1982-04-26

申请人： Karl Volz ,  Christoph Link ,  Wolf-Gunter Stotz ,  Peter Heitmann

发明人： Karl Volz ,  Christoph Link ,  Wolf-Gunter Stotz ,  Peter Heitmann

IPC分类号： B21B37/36 ,  D21G1/02 ,  F16C13/00 ,  B21B13/14

CPC分类号： F16C13/028 ,  B21B37/36 ,  D21G1/022

摘要： An arrangement containing a controlled deflection roll which is supported by means of support or pressure elements against a roll support or beam. There is also provided a regulation arrangement for regulating the position of the roll shell, wherein the position of the roll shell at least at both of its opposed ends is detected by position sensors or feelers and deviations from a set or reference value are processed into two adjustment or positioning magnitudes which act upon the support or pressure elements. Both of the adjustment magnitudes are formed while taking into account a possible difference between both of the reference value-actual value differences and thereafter weighted and grouped together with further adjustment magnitudes and inputted to the support or pressure elements.

摘要翻译： 一种包含受控偏转辊的装置，其通过支撑件或压力元件抵靠辊支撑件或梁支撑。 还提供了一种用于调节辊壳的位置的调节装置，其中至少在其两个相对端处的辊壳的位置由位置传感器或探测器检测，并且与设定或参考值的偏差被处理为两个 调整或定位作用于支撑或压力元件的量值。 在考虑了两个参考值 - 实际值差异之间的可能差异之后，形成两个调整幅度，然后加权并与进一步调整幅度一起分组并输入到支撑或压力元件。

公开(公告)号：US4480452A

公开(公告)日：1984-11-06

申请号：US476995

申请日：1983-03-21

申请人： Eugen Schnyder

发明人： Eugen Schnyder

IPC分类号： B21B37/00 ,  B21B13/14 ,  B21B29/00 ,  B21B37/30 ,  B21B37/36 ,  B21B37/38 ,  B21B38/10 ,  B29B15/00 ,  B29C33/00 ,  B29C43/00 ,  B29C43/24 ,  B29C43/32 ,  B29C43/46 ,  B29C43/58 ,  D21F7/06 ,  D21G1/00 ,  F16C13/00 ,  B21B37/02 ,  B21B37/08

CPC分类号： F16C13/028 ,  B21B37/36 ,  D21F7/06 ,  D21G1/002 ,  D21G1/0046

摘要： In a rolling mill containing two work rolls and, as desired, supporting or back-up rolls, a rapid adjustment of the roll gap or nip with elimination of effects due to elastic elongation of the roll framework or stand is achieved in that when structuring at least one of the rolls as a controlled deflection roll containing a stationary roll support and a rotatable roll shell rotating thereabout, there is measured the position of the inner side or surface of the roll shell and an automatic control serves to adjust or readjust the roll gap or nip by causing changes in the pressure exerted upon the hydrostatic supporting or pressure elements placed intermediate the stationary roll support and the rotatable roll shell.

摘要翻译： 在包含两个工作辊和根据需要的支撑辊或后备辊的轧机中，通过消除由于辊框架或支架的弹性伸长引起的影响，可以快速调整轧辊间隙或辊隙，因为当在 作为受控偏转辊的至少一个辊，其包含固定辊支撑件和在其上旋转的可旋转辊壳体，测量辊壳体的内侧或表面的位置，并且自动控制用于调整或重新调整辊间隙 或通过引起施加在静止支撑或压力元件上的压力的变化而在静止的辊支撑件和可旋转的辊壳体之间放置。

公开(公告)号：US4222255A

公开(公告)日：1980-09-16

申请号：US24468

申请日：1979-03-26

申请人： Rolf Lehmann

发明人： Rolf Lehmann

IPC分类号： B21B13/14 ,  B21B27/05 ,  B21B37/34 ,  B21B37/36 ,  B30B3/04 ,  D21G1/00 ,  D21G1/02 ,  F16C13/00 ,  B21B37/08 ,  B21B29/00

CPC分类号： B21B27/055 ,  B21B37/36 ,  B30B3/04 ,  D21G1/002 ,  D21G1/0046 ,  D21G1/022 ,  F16C13/028

摘要： A rolling device or mill having a controlled deflection roll possessing a fixed support and a radially movable roll shell rotatable about the fixed support. Between the roll shell and the material to be rolled there is located an intermediate roll having journals supported at the framework by means of pressure sensors or feelers. The contact force of the controlled deflection roll is regulated such that the journals of the intermediate roll are load relieved. There is thus formed a compensation between the contact force of the roll and the reaction force of the material. The support of the journals in the framework can be adjusted in dependency upon the measurement of the thickness of the rolled material.

摘要翻译： 具有受控偏转辊的滚动装置或磨机具有固定支撑件和可围绕固定支撑件旋转的可径向移动的辊壳体。 在辊壳和待轧制的材料之间，通过压力传感器或探测器设置有在框架处支撑有轴颈的中间辊。 受控偏转辊的接触力被调节，使得中间辊的轴颈被卸载。 因此，在辊的接触力和材料的反作用力之间形成补偿。 可以根据轧制材料的厚度的测量来调整框架中的期刊的支撑。

公开(公告)号：US4611479A

公开(公告)日：1986-09-16

申请号：US675075

申请日：1984-11-26

申请人： Heinz Guttinger

发明人： Heinz Guttinger

IPC分类号： B21B1/40 ,  B21B3/00 ,  B21B37/00 ,  B21B37/16 ,  B21B37/18 ,  B21B37/34 ,  B21B37/36 ,  B21B37/02 ,  B21B31/16

CPC分类号： B21B37/165 ,  B21B1/40 ,  B21B37/36 ,  B21B2003/001

摘要： In rolling metal foils, such as aluminum foils, especially very thin foils in the range down to 10 .mu.m, an improved uniformity of the foil thickness over the width of the foil sheet and, simultaneously, greater rolling speeds of the foil sheet are obtained by operating the rolling apparatus at a working point of the rolling force/material-working or line force/deformation characteristic curve which lies below the saturation region in which, while the material-working or deformation is nearly independent of the rolling or line force, the rolling or pulling speed is determined by other parameters and can not be varied. The thickness variations occurring under this selection of the working point and due to variations in the rolling or line force over the width of the rolls are compensated by regulating the rolling or line force such that the thickness reduction is constant over the width of the sheet or has a desired profile of variation. This can be obtained by, for instance, constructing one or more of the rolls as a controlled deflection roll provided with a series of pressure or support elements having regulatable pressing forces distributed over the width of the roll.

摘要翻译： 在诸如铝箔的轧制金属箔，特别是在10微米范围内的非常薄的箔片中，获得箔厚度在箔片宽度上的均匀性得到改善，并且同时获得更大的箔片轧制速度 通过在位于饱和区域以下的轧制力/材料加工或线力/变形特性曲线的工作点处操作轧制装置，其中在材料加工或变形几乎不受轧制或线力的影响的同时， 轧制或拉拔速度由其他参数确定，不能改变。 在该工作点的选择和由于辊宽度上的轧制或线力的变化而发生的厚度变化通过调节轧制或线力来补偿，使得厚度减小在板的宽度上是恒定的 具有所需的变化特征。 这可以通过例如构造一个或多个辊作为受控偏转辊来获得，该控制偏转辊设置有一系列具有分布在辊的宽度上的可调节压力的压力或支撑元件。

公开(公告)号：US4357743A

公开(公告)日：1982-11-09

申请号：US223238

申请日：1981-01-08

申请人： Josef Hefter ,  Peter Heitmann ,  Christoph Link ,  Hans-Joachim Schultz ,  Wolf-Gunter Stotz ,  Karl Volz

发明人： Josef Hefter ,  Peter Heitmann ,  Christoph Link ,  Hans-Joachim Schultz ,  Wolf-Gunter Stotz ,  Karl Volz

IPC分类号： F16C13/02 ,  B21B27/02 ,  B21B37/36 ,  F16C13/00 ,  F16C13/06 ,  B21B13/14 ,  B21B29/00

CPC分类号： F16C13/028 ,  B21B37/36

摘要： A controlled deflection roll possesses a roll shell which is radially movable in at least one plane in relation to a roll support. Position feelers or sensors are arranged at the ends of the roll shell. These position feelers control regulators operatively associated with pressure or support elements located between the roll support and the roll shell, as a function of deviations from a predetermined reference or set position, in a manner such that the roll shell is maintained in the reference or set position. It is possible to influence the pressure or support elements by the position feelers either equally or unequally, and specifically, with decreasing intensity in the presence of increasing distance from the related position feeler.

摘要翻译： 受控偏转辊具有辊壳，该辊壳可相对于辊支撑件在至少一个平面中可径向移动。 位置检测器或传感器布置在辊壳的端部。 这些位置检测器控制调节器与位于辊支撑件和辊壳之间的压力或支撑元件可操作地相关联，作为偏离预定参考或设置位置的函数，使得辊壳保持在参考或设置 位置。 可以通过位置探测器同样或不平等地影响压力或支撑元件，具体地，在存在距离相关位置探测器的距离增加的情况下，强度降低。

公开(公告)号：US4212504A

公开(公告)日：1980-07-15

申请号：US15166

申请日：1979-02-26

申请人： Nikolai I. Krylov ,  Ilya A. Toder ,  Valery A. Tolstykh ,  Gennady I. Tarabaev ,  Igor M. Makeev ,  Georgy S. Safarov ,  Alexei V. Birjulev ,  Anatoly I. Bakanov ,  Evgeny I. Sofronov

发明人： Nikolai I. Krylov ,  Ilya A. Toder ,  Valery A. Tolstykh ,  Gennady I. Tarabaev ,  Igor M. Makeev ,  Georgy S. Safarov ,  Alexei V. Birjulev ,  Anatoly I. Bakanov ,  Evgeny I. Sofronov

IPC分类号： B21B13/14 ,  B21B29/00 ,  B21B37/36 ,  F16C13/00 ,  F16C32/06

CPC分类号： F16C13/028 ,  B21B13/14 ,  B21B37/36 ,  B21B2203/24 ,  B21B29/00

摘要： The backing device has a back-up roll placed between the housings of a roll stand and the ends of the roll are mounted in the guide windows of the housings. A hydrostatic bearing has a body which rests on the back-up roll and a shell whose internal surface is spaced by a clearance from the barrel of the back-up roll and is provided with pockets. The back-up roll rests by its ends on a supporting beam which is pressed against it by pressure screws. The bearing shell is urged against the roll barrel by hydraulic cylinders mounted between the supporting beam and the bearing body. The chambers of the hydraulic cylinders are connected through respective conduits and throttles to the pockets on the shell internal surface, and there is at least one pocket for each hydraulic cylinder. The pockets and the respective hydraulic cylinders are connected to a single source of fluid under pressure.

摘要翻译： 背衬装置具有放置在辊架的壳体之间的支撑辊，并且辊的端部安装在壳体的引导窗中。 静压轴承具有搁置在支撑辊上的主体和壳体，其内表面与支撑辊的筒体间隔开间隙，并且设置有口袋。 支撑辊的端部位于支撑梁上，支撑梁通过压力螺钉压靠在支撑梁上。 通过安装在支撑梁和轴承体之间的液压缸将轴承壳推靠在辊筒上。 液压缸的腔室通过相应的管道和节流阀连接到壳体内表面上的凹穴中，并且每个液压缸具有至少一个凹槽。 袋和相应的液压缸在压力下连接到单个流体源。

公开(公告)号：US4023480A

公开(公告)日：1977-05-17

申请号：US661566

申请日：1976-02-26

申请人： Mario Biondetti

发明人： Mario Biondetti

IPC分类号： B21B37/36 ,  D21G1/02 ,  F16C13/00 ,  B30B15/14 ,  B30B3/04

CPC分类号： F16C13/028 ,  B21B37/36 ,  D21G1/022

摘要： An apparatus for controlling a deflection compensating press roll of a rolling mill having a pair of press rolls at least one of which is a deflection compensating roll having a support core, a roll shell rotatably mounted about the core, bearing means disposed between the core and the roll shell adjacent the shell ends, a plurality of support devices engaged between the core and the roll shell to exert forces therebetween and pressure means for pressing the rolls against each other, the control apparatus comprises a frame, a movable member mounted in the frame, means coupled with the support devices and the pressure means and responsive to the forces exerted thereby for exerting a force on the movable member which simulates the forces exerted by the support devices and the pressure means so that the movable member is maintained in an equilibrium position when the forces exerted by the support devices and the pressure means are substantially in equilibrium, means for sensing displacement of the movable member from the equilibrium position and means responsive to the sensing means for restoring the forces exerted by the support devices and pressure means substantially to equilibrium.

摘要翻译： 一种用于控制轧机的偏转补偿压辊的装置，具有一对压辊，其中至少一个是具有支撑芯的偏转补偿辊，可绕轴旋转地安装的辊壳，设置在芯和 所述卷壳与所述壳体的端部相邻，所述多个支撑装置接合在所述芯部和所述辊壳之间以在其间施加力，并且用于将所述辊压靠在彼此的压力装置，所述控制装置包括框架，安装在所述框架中的可动构件 ，装置与支撑装置和压力装置联接，并且响应于由此施加的力，以在模拟由支撑装置和压力装置施加的力的可动构件上施加力，使得可动构件保持在平衡位置 当由支撑装置和压力装置施加的力基本上处于平衡时，用于感测位移的装置 从平衡位置的可移动构件的nt和响应于感测装置的装置，用于恢复由支撑装置施加的力和基本上达到平衡的压力装置。

公开(公告)号：US6151944A

公开(公告)日：2000-11-28

申请号：US402463

申请日：1999-12-03

申请人： Alain Lecrivain

发明人： Alain Lecrivain

IPC分类号： B21B13/14 ,  B21B31/02 ,  B21B31/10 ,  B21B31/26 ,  B21B31/30 ,  B21B37/36 ,  F16C13/00

CPC分类号： B21B27/055 ,  B21B31/02 ,  B21B31/26 ,  B21B37/36 ,  F16C13/028 ,  B21B31/10 ,  B21B31/30

摘要： A metal band product rolling installation comprising at least two rolls with parallel axes inside a fixed holding stand (1) having two separate standards (11a, 11b) each forming a closed frame comprising two stiles (12 12'), an upper crossbeam (16) and a lower crossbeam (16'), and delineating a center window (6), at least one of the rolls being a back-up roll (3), carried by two supporting parts (4a, 4b) each resting on a back-up face (63) of the corresponding crossbeam (16 16') of each standard (11a, 11b). According to the invention, at least on one side of the rolling plane (T1), the crossbeam (16) of each standard (11a, 11b) is fitted with a back-up face (63) exhibiting, over the whole width of the window (6), a concave rounded profile extending on an angular sector of at least 180.degree. and the supporting part (4) of each end head (35a, 35b) of the back-up roll (3) rests on the said crossbeam (16) via a back-up part (42) delineated by a contact face (41) with a convex rounded profile matching that of the back-up face (63).

摘要翻译： PCT No.PCT / FR99 / 00322 Sec。 371 1999年12月3日第 102（e）日期1999年12月3日PCT提交1999年2月12日PCT公布。 出版物WO99 /​​ 41026 日期1999年8月19日一种金属带产品轧制设备，其包括具有平行轴线的至少两个辊，该固定保持架（1）具有两个分开的标准（11a，11b），每个形成包括两个台阶（12,12'）的封闭框架， 上横梁（16）和下横梁（16'），并描绘中心窗（6），至少一个辊是由两个支撑部分（4a，4b）承载的支撑辊（3） 每个搁置在每个标准（11a，11b）的相应横梁（16 16'）的后备面（63）上。 根据本发明，至少在轧制平面（T1）的一侧上，每个标准（11a，11b）的横梁（16）装配有支撑面（63），该支撑面（63）在整个宽度 窗口（6），在至少180°的角度部分上延伸的凹圆形轮廓和支撑辊（3）的每个端头（35a，35b）的支撑部分（4）搁置在所述横梁（ 通过由与所述支撑面（63）相匹配的凸圆形轮廓的接触面（41）所描绘的支撑部分（42）。

公开(公告)号：US5419242A

公开(公告)日：1995-05-30

申请号：US198902

申请日：1994-02-18

申请人： Rolf van Haag

发明人： Rolf van Haag

IPC分类号： B21B13/14 ,  B21B37/36 ,  B65H27/00 ,  D06C15/02 ,  D21G1/02 ,  F16C13/00 ,  B30B3/04

CPC分类号： B21B27/055 ,  B21B37/36 ,  B65H27/00 ,  D06C15/02 ,  D21G1/022 ,  F16C13/028 ,  B65H2404/1371 ,  B65H2404/1372

摘要： A roller arrangement with a deflection compensation roller and a counter roller. The deflection compensation roller has a shell, through which a hydrostatic support device is supported on a carrier. The shell-ends are each supported on a ring bearing which is guided in an action plane and is radially adjustable and can be loaded by a force in the slide direction. The shell-ends can each be loaded by a torque which has an axis perpendicular to the action plane. In this way, the deflection of the shell can be matched to be proportionate to the deflection of the counter roller.

摘要翻译： 具有偏转补偿辊和反向辊的辊布置。 偏转补偿辊具有壳体，静压支撑装置通过该壳体支撑在载体上。 外壳端部各自支撑在环形轴承上，该环形轴承在作用平面中被引导并且是径向可调节的并且可以通过在滑动方向上的力来加载。 外壳端可以分别由具有垂直于动作平面的轴的扭矩加载。 以这种方式，壳体的偏转可以匹配成与反向辊的偏转成比例。