渐开线花键装配工装的设计

Assembly Tooling Design of Involute Spline

渐开线花键由于齿数多,装配时不易对位,容易损伤连接部分。特别是在封闭箱体内、维修条件下、花键配合较紧时装配特别困难。为此设计装配工装时,按花键负变位原理设计特殊导向结构,工装应用于工厂设备的装配与产品售后服务维修,取得了良好效果。

It is not easy to assembly involute spline gear because of its more teeth number, and the adjoining parts is more likely to be damaged. Especially in closed cabinets, the maintenance of a tight spline is particularly difficult to assembly. Assembly tooling is designed for this purpose, special guide mechanism is designed according to the principle of negative addendum modification. The tooling achieves good results in the assembly factory equipment maintenance and product service.