酸洗线挤干辊换辊车装置改进方案  

Improvement scheme of changing device for wipe roll in pickling line

作　　者：姚养库[1] 夏泽旭 吴万勇 刘睿平[1] 姜永涛[1] YAO Yang-ku;XIA Ze-xu;WU Wan-yong;LIU Rui-ping;JIANG Yong-tao(China National Heavy Machinery Research Institute Co.,Ltd.,Xi’an 710018,China;Bx Steel Posco Cold-rolled Sheet Co.,Ltd.,Benxi 117000,China;Valin ArcelorMittal Automotive Steel Co.,Ltd.,Loudi 417000,China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710018 [2]本钢浦项冷轧薄板有限责任公司,辽宁本溪117000 [3]华菱安赛乐米塔尔汽车板有限公司,湖南娄底417000

出　　处：《重型机械》2022年第5期109-113,共5页Heavy Machinery

摘　　要：针对本钢浦项2#酸轧机组挤干辊换辊车车轮与轨道打滑、影响换辊效率这一问题,根据生产工艺要求和现场工况,通过在原设备中增加齿轮齿条同步装置等部件,使换辊车装置两侧车轮在同步机构作用下同步受力,换辊时较稳定的前进后退,通过实际验证,较好地解决了换辊车车轮与轨道打滑的问题,提高换辊效率。For the problem that the slip between wheel and track of the wipe roll change car in Benxi POSCO 2#acid rolling mill and affect the roll change efficiency,according to the production process requirements and on-site working conditions,the wheels on both sides of the roll are stressed synchronously under the action of the synchronization mechanism by adding gear rack synchronization device and other components to the original equipment,so that the wheels on both sides of the roll move forward and backward stably during roll change.Through practical verification,the problem of wheel-track slip for change device is solved,and the efficiency of roll change is improved.

关 键 词：挤干辊 换辊装置 同步机构 

分 类 号：TG333.4[金属学及工艺—金属压力加工]