鞍山钢铁公司研制成功一种连轧机多线辊式扭转器。该扭转器主要由框架、压下螺丝、轴承、轴杆、扭转辊、导槽和调整斜铁等组成。整体安装在轧机出口的牌坊架内。为适应不同断面轧件的要求,其两个扭转辊的径向及轴向尺寸可分别靠压下螺丝和调整斜铁调整,并且在扭转辊与轴杆间采用滚动轴承和甘油润滑。该装置结构简单、紧凑、固定牢固、工作可靠、调整灵活、换辊方便;摩擦系数小,承受扭矩大;孔型合理、开口度大、初始扭转角小、变形缓和、轧件稳定,适用范围广。因此,减少了生产事故,提高了作业率,减少了轧废,从 Anshan Iron and Steel Company successfully developed a multi-line rolling mill roller twist. The twister is mainly composed of a frame, a screw, a bearing, a shaft, a torsion roller, a guiding groove and a regulating inclined iron. The overall installation of the mill exit arch frame. In order to meet the requirements of different cross-section rolling, the radial and axial dimensions of the two torsion rollers can be adjusted by pressing the screws and adjusting the wedges, respectively, and the rolling bearings and glycerin lubrication are used between the torsion roller and the shaft. The utility model has the advantages of simple structure, compactness, firm fixation, reliable operation, flexible adjustment and convenient roll changing; small friction coefficient and large torsion moment; reasonable hole type, large opening degree, small initial torsion angle, mild deformation, stable rolling material, wide. As a result, production accidents are reduced, work rates are increased, and rolling waste is reduced