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公开(公告)号:US20120042706A1
公开(公告)日:2012-02-23
申请号:US13255350
申请日:2010-04-29
申请人: Stephan Fischer , Armin Blach , Eberhard Becker
发明人: Stephan Fischer , Armin Blach , Eberhard Becker
IPC分类号: B21B28/02
CPC分类号: B21B39/16 , B21B1/14 , B21B1/32 , B21B31/203
摘要: The invention relates to a reversing roll stand (20), in particular a Steckel reversing roll stand (20), with at least one upper backing roll and one lower backing roll (2, 4) and one respective upper and one respective lower working roll (1 and 3); and with on the input side and on the output side of the stand respective upper supports (8) juxtaposed with the upper working roll (1) and connected to an upper-roll frame via a first actuator (6).In a deviating position from the upper support (8) a respective hinge-mounted upper scraper (11) for the upper working roll (1) is pivotally movable against the upper working roll (1) by a respective second actuator (12) carried on each of the upper supports (8).The upper supports (8) are each displaceable in respective lower and upper vertical guides (9, 10) such that the respective first actuator (6) can draw it out of the lower vertical guide (9) and it can be pivoted by a third actuator (7) outward from the upper working roll (1).The reversing roll stand (20) furthermore has on the input side of the stand and the output side of the stand for the lower working roll (3) respective lower scrapers (13) adjustably pivotal by respective fourth actuators (14) against the lower working roll (3).
摘要翻译: 本发明涉及一种具有至少一个上背衬辊和一个下背衬辊(2,4)和一个相应的上部和一个相应的下部工作辊(20)的换向辊架(20),特别是Steckel换向辊架(20) (1和3); 并且在支架的输入侧和输出侧上分别与上工作辊(1)并置并且经由第一致动器(6)连接到上辊框架的上支撑件(8)。 在与上支撑件(8)的偏离位置中,用于上工作辊(1)的相应的铰链安装的上刮刀(11)通过相应的第二致动器(12)可枢转地抵靠上工作辊(1)运动,所述第二致动器 每个上支撑件(8)。 上支撑件(8)各自可以在相应的下垂直引导件(9,10)中移动,使得相应的第一致动器(6)可以将其从下垂直引导件(9)中拉出,并且其可以枢转第三 致动器(7)从上工作辊(1)向外。 反转辊架(20)还具有在支架的输入侧,并且用于下工作辊(3)的支架的输出侧各自的下刮板(13)可由相应的第四致动器(14)可调节地抵靠下工作 卷(3)。