二棒粗轧机组立式轧机固定端轴承箱密封机构的改进

Improvement of Seal Mechanism of Bearing Box at Fixed End of Vertical Rolling Mill in NO.2 Bar Roughing Mill Unit

本文通过对二棒粗轧机组轧机立式机架固定端轴承箱密封机构进行分析、研究,对轴承箱密封机构部分备件进行了完善改进,到达解决轴承箱频繁烧损的难题,实现二棒生产线的高效生产的目标。

In this paper,through the analysis and research of the bearing box sealing mechanism at the fixed end of the vertical stand of the NO.2 bar roughing mill,some spare parts of the bearing box sealing mechanism are improved.To solve the problem of frequent burning of the bearing box and achieve the goal of efficient production of the NO.2 bar production line.