Split-type oil-collecting cover of vertical gearbox

一种分体式立式轮箱集油罩

Abstract

本实用新型属于冶金行业中线棒材轧机的立式齿轮箱的技术领域,具体涉及一种分体式立式轮箱集油罩,解决了现有线棒材轧机的整体式齿轮箱,现场出现问题的时候,需要把齿轮箱吊下来,而且需要破坏掉轴套的问题。分体式立式轮箱集油罩,其为分体式,包括环形上罩体和水平下罩体,环形上罩体底部向内延伸至水平下罩体下部与水平下罩体上下重合构成重合结构,重合结构处贯穿有螺栓,螺栓与水平下罩体焊接固定,螺栓下部通过螺母紧固。本实用新型具有如下有益效果:拆装方便,节省轴套使用寿命,节约检修时间,是实现钢厂节约能源、文明生产的理想产品。
The utility model belongs to the technical field of a vertical gearbox for a wire and bar mill in the metallurgical industry, and particularly relates to a split-type oil-collecting cover of a vertical gearbox, which solves the problem that for the integrated-type gearbox of the present wire and bar mill, a gearbox needs to be hoisted down and a shaft sleeve needs to be damaged in case of a problem occurring in the field. The split-type oil-collecting cover of a vertical gearbox is split-type, and comprises an annular upper cover body and a horizontal lower cover body, wherein the bottom of the annular upper cover body extends inwards to the lower part of the horizontal lower cover body and is superposed with the horizontal lower cover body up and down to compose a superposed structure; a bolt is arranged at the superposed structure in a penetrating manner; the bolt is welded and fixed with the horizontal lower cover body; and the lower part of the bolt is fastened via a nut. The split-type oil-collecting cover of a vertical gearbox disclosed by the utility model has the beneficial effects of being convenient in disassembly and assembly, and long in the service life of the shaft sleeve and saved in overhaul time; and the split-type oil-collecting cover is an ideal product for realizing the energy conservation and civilized production of a steel plant.

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