公开(公告)号：US06519994B1

公开(公告)日：2003-02-18

申请号：US09786038

申请日：2001-02-28

申请人： Herbert Quambusch

发明人： Herbert Quambusch

IPC分类号： B21B3116

CPC分类号： B21B31/185 ,  B21B13/02 ,  B21B13/023 ,  B21B31/10 ,  B21B31/32 ,  B21B2013/025 ,  B21B2203/06

摘要： A roll stand with backup rolls and work rolls for rolling sheet and strip in which the upper and lower work rolls, together with the backup rolls associated therewith, can be displaced from the common vertical plane into positions in which the vertical planes passing through the roll axes of the work rolls and backup rolls intersect in that chocks supporting each roll within the housing window are displaced in pairs horizontally in opposite directions. Each pair of rolls formed of the upper and lower backup rolls and work rolls is received by its roll chocks in one of two cassettes extending horizontally into the housing windows located on either side of the roll housing and is guided therein such that it can be vertically and/or horizontally adjusted. The cassettes can be swiveled in opposite directions about a common central vertical axis formed by upper and lower centering pin bearings provided at the housing crosspiece and at the cassette, and each cassette is vertically supported in the area of the housing windows against the roll stand frame by articulated supports mounted on cardan joints at both ends.

摘要翻译： 具有用于轧制板材和带材的支承辊和工作辊的轧辊机架，其中上部和下部工作轧辊以及与其相关联的支承辊可以从公共垂直平面移位到垂直平面穿过轧辊的位置 工作辊和支承辊的轴相交，支撑在壳体窗内的每个辊的轴承座在相反的方向成对地水平地位移。 由上下支承辊和工作辊形成的每对辊由其两个盒中的一个盒中的辊轴承座接收，这两个盒水平地延伸到位于辊壳两侧的壳体窗口中，并被引导到其中，使得其可以垂直 和/或水平调整。 盒可以沿着设置在壳体横档和盒子处的上下定心销轴承形成的公共中心垂直轴线相反地旋转，并且每个盒子垂直地支撑在壳体窗口的区域中抵靠辊架框架 通过铰链支撑安装在万向节两端。

公开(公告)号：US06266988B1

公开(公告)日：2001-07-31

申请号：US09454104

申请日：1999-12-03

申请人： Shinsaku Kimura ,  Kanji Hayashi ,  Tadashi Nakagawa

发明人： Shinsaku Kimura ,  Kanji Hayashi ,  Tadashi Nakagawa

IPC分类号： B21B3116

CPC分类号： B21B13/023

摘要： An object of the present invention is to provide a cross rolling machine in which the simplification of a drive system and the improved rigidity of a housing are achieved, the accuracy of crossing operation is enhanced, and the economical efficiency is high. To achieve the above object, a pair of top work roll chock 22 and top backup roll chock 44 are fixed by operating hydraulic cylinders 243 and 443 on the delivery side in synchronism to move pressing members 241 and 441 in the direction of delivery side to the position for positioning and by moving pressing members 231 and 431 on the entrance side in the direction of delivery side by hydraulic cylinders 233 and 433 on the entrance side to press the chocks 22 and 42 on the pressing members 241 and 441 on the delivery side. A pair of bottom work roll chock 32 and bottom backup chock 52 are positioned on the entrance side and fixed by operating hydraulic cylinders 333, 533, 343 and 543 in the opposite direction (entrance direction). Thus, the top pair and the bottom pair are pair crossed.

摘要翻译： 本发明的目的是提供一种横向轧制机，其中实现了驱动系统的简化和壳体的改进的刚性，提高了交叉操作的精度，并且经济效率高。 为了实现上述目的，一对顶部工作辊轴承座22和顶部支承辊轴承座44通过同步地在输送侧上操作液压缸243和443而被固定，以将按压部件241和441沿输送侧方向移动到 并且通过在入口侧的液压缸233和433在输送侧的入口侧移动按压构件231和431，以将输送侧的按压构件241和441上的轴承座22和42按压。 一对底部工作辊轴承座32和底部备用轴承座52位于入口侧，并通过在相反方向（入口方向）上操作液压缸333,533,343和543来固定。 因此，顶对和底对对成对。