摘  要

模具现在已经成为工业发展的基础，而塑料模占模具总量的比例达到35%~40%，塑料成型模具的应用在各类模具的应用中占有领先地位。随着我国经济的发展，国家经济建设持续稳定的发展，塑料制件的生产越来越广泛，塑料成型工业在基础工业中的地位日益重要。
通过对轿车空气混合电机驱动器摇臂的设计分析，设计出该塑件的模具。在整个模具设计过程中，涉及到了塑件的结构设计、注塑机和模架的选择及注塑机的一些重要工艺参数的校核，并详细叙述了模具设计中的分型面设计、浇注系统设计、成型零件设计、顶出机构设计和冷却系统设计，最后还对成型零件制订加工工艺方案。
关键词：轿车空气混合电机驱动器摇臂；注射模；设计；

Abstract

The mold has become the foundation for industrial development, the plastic mold mold accounted for the proportion of the total 35%~40%, application of plastic mould holds the leading position in the application of various types of mould. With the development of our national economy, the development of national economic construction and sustainable and stable, plastic parts production more and more widely, the status of plastic molding industry based on industry becomes more and more important in.
Through the design of the car air mixing motor drives rocker analysis, designs the mold of this plastic part. In the mold design process, to check some important technical parameters and injection molding machine structure design, plastic injection molding machine and mold the, and describes in detail the type design of mould design, gating system design, molding parts design, ejection design of mechanism design and cooling system, finally the molded parts for processing scheme.
Key Words: car air mixing motor drives rocker; injection mould; design;