我厂需要加工的齿轮轴大致分为如图la、b、c所示的三种类型,而且模数不大,齿数不多,且大部分为直齿。为了在Y3150E滚齿机上滚切齿轴齿形,我设计了齿轴滚齿专用工装。该工装结构简单,定位可靠,使用方便,适用于中等模数及齿数的长、短齿轴的齿形加工,而且生产效率高,适应于批量生产。 1.工装结构及夹紧原理 工装结构如图2所示。底座安装于 I need to process the gear shaft is divided into three types shown in Figure la, b, c, but not the modulus, the number of teeth is small, and most of them straight teeth. In order to roll the gear shaft profile on the Y3150E hobbing machine, I designed the gear hobbing special tooling. The utility model has the advantages of simple structure, reliable positioning and convenient use, and is suitable for processing the long and short-toothed spindles of medium modulus and number of teeth, and has high production efficiency and is suitable for mass production. 1. Tooling structure and clamping principle Tooling structure shown in Figure 2. Base mounted on