φ50x30盖塞注塑模具设计大学学位论文.doc

摘要 塑料制品在生活中无处不在，所以塑料模具在模具产业中具有举足轻重的地位，特别是注塑模。所以，对于注塑模具的研究，以及提高注塑件的生产质量具有很重要的意义，本次设计主要是针对盖塞的注塑模具设计，本文将通过对比分析注塑过程中的工艺，设计一款针对盖塞生产的注塑模具。本文所设计模具从结构性质出发，对模具的浇注系统、成型部分的结构、顶出系统、冷却系统、注塑件的选择等方面都进行了详细的设计。 通过本次模具设计，可以对注塑模具有一个深入的认识，在设计中可以遇到很多细节上的问题，通过解决这些问题是会使自身对注塑模具设计有一个更进一步的了解，通过零件图与装配图的绘制，可以快速的提高CAD工程图绘制技能，为以后的设计工作奠定基础。 关键字: 塑料模具；注射机；型腔；浇注系统 Abstract Plastic is everywhere in the world today with , Therefore has great development prospects of plastic , especially in Injection Molding ,so the study of plastic injection molds for understanding the production process and improve the quality of products have great significance. This topic mainly aims at bottle caps mold design, Through to models to carry on the technological analysis and the comparison , This topic embarks from the product mix technology capability and the concrete mold structure , To molds gating system, the mold formation parts structure, goes against the system, the cooling system, injection molding machines choice and the related parameter examination, has the detailed design, Simultaneously and simple establishment molds processing craft. Through the entire design process indicated that this mold can achieve this to model the processing craft which an institute requests. Is the teacup covers injection molds design according to the topic designs primary mission. Is also designs an injection mold to produce the teacup to cover models a product, realizes the automation to raise the output Through the design, injection mold can have a deeper understanding of the design notes that some of the details to understand the structure you can create a simpler components parts store, and effective improve efficiency; through painting assembly drawing, part drawings, and further deepen the CAD system proficiency, a better understanding of the various parts of mold. Key Words: Plastic Mold；Injection Machine； Mold Cavity；Pouring System 目 录 第一章 绪论 1 1.1模具简介 1 1.2模具的定义 1 1.3模具的功能 1 第二