文档介绍：本科毕业设计(论文)
题目:爱普生打印机支架注射模设计
系别: 机电信息系
专业: 机械设计制造及其自动化
班级:
学生:
学号:
指导教师:
2013年5月
爱普生打印机支架注射模设计
摘要
塑料模具是一门新兴工业,是随着石油工业发展应运而生的,作为现代四大工业基础之一,越来越广泛地在各行各业应用。本课题设计了打印机支架的整个生产过程。通过对塑件的工艺性分析,确定了一模两腔的基本方案,选择了侧浇口进料,注射机采用海天800XB型号。采用了斜导柱抽芯机构和斜滑块抽芯机构实现了塑件两侧孔的成型,使用了推杆和推板推出机构实现了模具的推出脱模过程。选用了水冷冷却系统,保证了塑件的生产效率和质量。本次设计通过绘制CAD二维图和Pro/E三维图完整的表现出整个模具结构,并通过设计说明书简明的表达出整个模具的生产过程,从而为以后同类零件生产做出良好基础。
关键词:爱普生打印机支架;注射模设计;侧浇口;斜导柱抽芯机构; 推杆推出机构
全套图纸,加153893706
Design of Injection Mold for Epson Printer Support
Abstract
Plastic mold is a burgeoning industry, with the emerge as the times require the development of the oil industry, as one of the four modern industrial base, more and more widely applied in all walks of life. This subject designs the printer support of the whole production process. Through analyzing the technology of plastic parts, determine the basic scheme of one module and two cavities, chose the side sprue feeding, injection machine adopt Haitian 800 xb model. The slanted guide pillar core-pulling mechanism and the inclined slide block core-pulling mechanism realizes the molding holes at both sides, use the push rod and the mechanism to achieve the introduction of the mold release process. Choose the water cooling system, guarantee the production efficiency and quality of plastic parts. This design by drawing 2D CAD map and Pro/E three-dimensional map show plete the mold structure, and through the expression of design specifications concise production process of the mold, so as to make a good foundation for future similar parts production.
Keywords: Epson printer support; Injection mould design; The side gate; Inclined guide pillar core-pulling mechanism; Putting out institutions
目录
1 绪论 1
塑料简介 1
注塑模具的发展 1
设计意义 2
2 塑料材料分析 3
塑件材料的选择和塑料材料的基本特性 3
塑件材料主要用途 3
ABS注射工艺性 4
3 塑件的工艺分析 5
塑件的结构设计 5
塑件尺寸及精度 7
塑件表面粗糙度 7
塑件的体积和质量 7
4 注射成型工艺方案及模具结构的分析和确定 8
注射成型工艺过程分析 8
浇口种类的确定 9
型腔数目的确定及型腔布局确定 9
注射机的选