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    • 1. 发明申请
    • ROLL SHIFTING SYSTEM FOR ROLLING MILLS
    • 滚筒式滚筒换辊系统
    • WO1998026883A1
    • 1998-06-25
    • PCT/US1997023519
    • 1997-12-17
    • TIPPINS INCORPORATED
    • TIPPINS INCORPORATEDWHITE, Jeffrey, C.AINSWORTH, Bruce, G.
    • B21B31/00
    • B21B31/18B21B31/203
    • An improved roll shifting system for rolling mills comprising a pair of work rolls (13U, 13L) positioned on each side of the rolling plane, a pair of upright frame posts (10, 11) defining an opening in which chock guides (17) are mounted facing the opening and chocks (12U, 12L) on each axial end of each roll. The chock guides (17) have upper and lower leg portions extending outwardly from the frame posts (10, 11) upon which box slides (38) are mounted. Hydraulic pistons and cylinders connected between the distal end of the box slides and the distal end of each leg (30, 31) move the box slides, thus moving the chocks carrying the work rolls.
    • 一种用于轧机的改进的轧辊移动系统,包括位于轧制平面的每一侧上的一对工作辊(13U,13L),一对限定开口的直立框架柱(10,11),其中轴承座导向件(17) 安装成面向每个辊的每个轴向端部上的开口和轴承座(12U,12L)。 轴承座引导件(17)具有从框架柱(10,11)向外延伸的上部和底部部分,在其上安装有箱形滑动件(38)。 连接在箱的远端之间的液压活塞和缸体滑动并且每个腿部(30,31)的远端移动箱体滑块,从而移动承载工作辊的轴承座。