香水盖子模具设计 毕业设计/毕业论文/课题报告 - 模具设计类 -

摘要

分析了香水盖外壳塑件的结构特点，叙述了该塑件成型工艺、注射模的结构和工作原理，其原理是：采用定距螺钉和弹簧进行二次分型,用斜导柱外侧抽芯,型芯顶出零件,进料时采用潜伏式浇口进料形式,当开模的时候,用球头拉料杆把浇注系统凝料顶出,然后利用型芯内抽推板推出塑件,合模时用弹簧先复位,然后进行下一次成型开始。提高了生产效率。
关键词：香水盖；注射模；定距螺钉；弹簧；斜导柱；侧抽芯；型芯；球头拉料杆；推板

Abstract

Analyzed the structure characteristics of the perfume cover outer shell plastics piece， described the piece’s structure and work principle which model a craft and inject a mold， its principle ：adopt and certainly be apart from bolt and spring coil and carry on two cents type， use inclined lead a side outside the pillar and take out heart， type the heart crest spare parts， while entering and anticipating adoption incubate the type sprinkle into anticipate a form， while opening a mold， with the ball head pull and anticipate a pole sprinkle and note system and anticipate， then make use of and take out and push plank and release a plastics piece inside a heart，use spring coil and reset first while matching a mold， then carry on willing model a beginning next time.Raised to produce an efficiency. [版权所有：http://think58.com]
Keyword：perfume cover；inject a mold；certainly be apart from bolt；spring coil； inclined to lead pillar；the side takes out heart；type heart；the ball head pulls to anticipate a pole；push plank [来源：http://think58.com]

目 录

前言…………………………………………………………2
摘要…………………………………………………………4
设计题目和任务书………………………………………..5
绪论…………………………………………………………6
一、塑件工艺分析………………………………………..16
二、注射机型号的确定………………………………….19
三、注射模的结构设计………………………………….20
四、模具设计的有关计算……………………………….31
五、注射机有关工艺参数的校核………………………37
六、绘制模具总装配图和非标准零件工作图………..43
七、注射模主要零件加工工艺规程的编制…………..44
八、设计小结……………………………………………..44
谢辞…………………………………………………………45
参考文献……………………………………………………46

[来源：http://think58.com]