低碳钢拉丝机卷筒结构的改进设计.pdfVIP

2016年第1期 新疆钢铁 总 137期 低碳钢拉丝机卷筒结构的改进设计 冯涌涛 ( 新疆八一钢铁股份有限公司） 摘 要 ： 低碳钢丝的拉拔机卷筒磨损后会制约生产的顺行。卷筒磨损主要出现在根部及以上3 0 ~ 4 0 m m 处，根 据这一特点对卷筒结构进行了改进设计。设计成分体式卷筒:一部分为卷筒本体，一部分为活动件。卷筒本体稍 作改动，活动件成4 等分环形用螺栓固定在卷筒本体上，能便捷拆装。当卷筒根部出现磨损后只需更换活动件, 不必整体吊装卷筒。避免了卷筒本体损耗, 降低了备用卷筒数量，消除了卷筒磨损对生产的制约。 关键词： 拉丝机；卷筒；磨损；分体式 中图分类号：TG355 文献标识码： B 文章编号：1672—4224(2015)03— 0039— 03 Improved Design of Reel Structure of Low Carbon Steel W ire Drawing Machine FENG Yong-Tao ( Xinjiang Bayi Iron Steel Co., L td .) Abstract: The low carbon steel wire drawing machine drum wear will restrict the production sm thly running, according to the characteristics of drum wear mainly in the r ts and more than 30 ~ 40mm, the drum structure is improved .Split type drum design: a part of the drum body and a part of the activities. The main body of the drum is slightly changed, and the movable part is fixed on the main body of the drum by 4 equal parts of the ring and can be easily disassembled and as­ sembled. When the r t of the drum appears to wear only after the replacement of the active parts, do not have to the over­ all lifting of the drum. The drum body loss is avoided, the number of the spare drum is reduced, and the restriction of the roll wear on the production is eliminated. Key words ：drawing machine; drum; wear; split type 1 问题的提出 体更换，严重制约了生产。为了解决这个问题，对卷 筒结构进行了改进设计。 目前八钢生产的铁丝均采用低碳钢盘条作为原 料，其代号为LS ,直径$ 6.5mm。铁丝生产设备为滑 2 卷筒的磨损及影响 轮式和直进式拉丝机。铁丝生产的最初工序为拉拔，