Abstract: Reducer as an important transmission, there is a very wide range of applications in many areas. A new design of reducer for oil pumping unit in oil field was introduced, and the modeling, assembly and simulation analysis of Pro/E software was used. The interference of gear running was obtained by position simulation, and the operation condition of internal gear of reducer was directly reflected. The drive ratio was verified through kinematics simulation| through dynamic simulation, the force of the mechanism was obtained, and the vibration condition of the mechanism was obtained by the force analysis. Direct application of Pro/E simulation could greatly improve the design efficiency.

Key words: Pro/E, Newly reducer, Assembly, Analog simulation

摘要： 减速器作为重要的传动装置,在多个领域都得到了非常广泛的应用。主要介绍了油田抽油机专用减速器的一种新型设计,并应用Pro/E软件进行了建模、装配、模拟分析。结果表明,通过位置仿真能得到齿轮运转的干涉情况,并能直观地反映减速器内部齿轮的运转情况;通过运动学仿真能验证传动比;通过动态仿真能得到机构连接受力情况,并通过受力分析得到机构的振动情况。由此可以看出,直接应用Pro/E进行模拟,可大大提高设计效率。

关键词: Pro/E, 新型减速器, 装配, 仿真模拟