The invention relates to the technical field of step chain assemblies, in particular to a novel step shaft and a shaft assembly. According to the technical scheme, the step shaft comprises a step shaft body, the position of a center shaft of the step shaft body is of a hollow structure, step combination connecting shafts with the same size are inserted into the two sides of the step shaft body in a combined mode, and fastening and positioning combination holes are formed between the step shaft body and the step combination connecting shafts. The matching surfaces of the step shaft main body and the step combination connecting shaft are connected together in a bonding manner, the step shaft main body and the step combination connecting shaft form a step shaft structure, and an elastic cylindrical pin is arranged in the fastening positioning combination hole. The step shaft has the advantages that the step shaft is produced in a combined mode, the whole step shaft can be spliced and matched in different specifications according to requirements during use, and therefore the production and machining requirements of step chains in different specifications can be met, and the flexibility and convenience are higher during use.
本发明涉及梯级链组件技术领域,尤其涉及一种新型梯级轴及轴组件。本发明采用的技术方案是:包括梯级轴主体,所述梯级轴主体的中心轴位置为中空结构,所述梯级轴主体的两侧插入组合有一个尺寸相同的梯级组合连接轴,所述梯级轴主体与所述梯级组合连接轴之间设有紧固定位组合孔,所述梯级轴主体与所述梯级组合连接轴之间的配合面通过粘合的方式连接在一起,所述梯级轴主体与所述梯级组合连接轴组成梯级轴结构所述紧固定位组合孔内设置弹性圆柱销。本发明的优点是:通过采用组合的形式生产而成,使梯级轴整体在使用时根据需要可以进行不同规格的拼接配合,从而能够满足不同规格的梯级链条的生产加工需求,在使用时的灵活性和便利性更强。
Novel step shaft and shaft assembly
一种新型梯级轴及轴组件
2024-12-27
Patent
Electronic Resource
Chinese