松凌电器联接座三维造型与注塑模设计

材料成型及控制工程论文，论文编号:JX1366  论文字数:12619.页数:30

摘要
 本次模具设计是让即将面临社会工作的毕业生掌握模具设计的基本流程，明确模具设计的各步骤要把握的关键点，并且了解自己所欠缺的部分，以便在日后的实践工作中有针对性的去寻找自己所要掌握的知识。本模具设计主要包括制品结构的工艺分析，注射成工艺卡的制定，模结构的设计，注射机的选择和参数校核，模具冷却系统的设置，绘制模具工作图（三维和二维）这六大部分。通过本次模具设计，不仅在模具结构方面有了具体的认识（如侧向分型与抽芯机构、脱螺纹机构、斜导杆导滑的内侧分型抽芯机构），而且对材料的选择，几何精度的确定，以及对个零件的热处理都有了进一步的提高。从以前对模具的感性认识，上升为理性认识，使自己的模具设计的知识变得更加形象，具体化，同时也提高了对软件（Pro/E,AutoCAD）的运用能力，为以后从事模具工作带来了极大的方便，最后自己想要申明的一点是模具设计要靠实践来提高。
   
关键词：分型面  浇口  抽芯机构  脱螺纹机构   冷却水道
 
Design abstract
 This mold design is the graduate who lets soon face the social work grasps the basic flow of the mold designs. the key point is clear about which various steps of the mold design must be grasped, and understood oneself is short of part. in order to seek oneselfs’ grasping important knowledge at the practice work in the future. This mold design mainly includes the product structure the craft analysis, injects the craft card the formulation, the mold structure design, the injection machine choice and the parameter examination, the mold cooling system establishment, draws up the mold drawing (three dimensional and two-dimensional) these six major parts. Through this mold design, not only I had the concrete understanding in the mold structure aspect (for example the side direction to pull out the core organization. Escaping the thread organization, the slanting guide rod leads the slippery inside to pull out the core organization), moreover to the material choice, the geometry precision determination, as well as all I had the further enhancement to the components heat treatment. Before from the mold perceptual knowledge to the rational knowledge, making the knowledge which own mold designs change vividly, the concrete application, at the same time also enhance to the software (Pro/E,AutoCAD) the utilization ability. In order to be engaged in the mold work for later to bring enormous convenient, finally I would like to declare the point which is enhancing the mold design must depend on practices.

Keyword： Minute profile   Runner    Pulls out the core organization    Escapes the thread organization    Cools the canal

目录
摘要 i
Abstract…ii
目录 iii  
绪论… 1 
研究动机与目的 1
研究背景… 1
研究的方法与系统描述… 1
论文内容概述… 2
制品结构及成型工艺 4
  2.1 制品结构工艺分析4
 2.2 注射成型工艺卡的制定5
模具结构设计… 6
 3.1 分型面的确定… 6
        3.2 型腔的布局 8
        3.3 浇注系统的确定 8
                3.3.1 浇口类型的确定  8
                3.3.2 浇口位置的选择  8
                3.3.3 主流道的设计  …9
                3.3.4 分流道的设计 …10
                3.3.5浇口尺寸的设计  10
                3.3.6 冷料穴的设计 …10
              3.4 成型零件的结构设计 11
                3.4.1 抽芯机构类型、结构的确定… 11
                3.4.2 手动脱螺纹机构的设计14
    3.5 推出机构的确定…15
    3.6 模具主要尺寸的的计算15
    3.7 模架尺寸和类型的确定…..16
 第四章 注射机的选择与参数校核…..17
              4.1 锁模力校核…17
              4.2 注塑量的校核17
              4.3 模具安装参数的校核…18
              4.4 推出机构的校核…18
              4.5 模具结构的校核…18
 第五章 模具冷却系统的设置20
 第六章 绘制模具工作零件及装配图…21
         第七章 典型零件的加工工艺22
   7.1 型腔机械加工工艺22
   7.2 型芯机械加工工艺22
 结论 23
 参考文献..24
 毕业设计总结..25
 致谢..26