塑件三维内视图
大阳摩托车尾灯罩注塑模具的设计
摘要
这次设计首先我们要了解自己的课题——模具。这个课题范围很广，而我的课题锁定在模具其中一个分支，注塑模具。从字面意思就可以看出，注入塑料的模具，所以我们要设计一个容器可以装载塑料并且最后能得到我们想要的形状；然后通过一些途径，比如去图书馆借书，在互联网上查阅有关注塑模具的书籍，，期刊等等，从这些途径中我知道了注塑模，也就是注射模，因为他需要配合注塑机注射材料来完成整个工件的完成，先了解设计模型要的装备和它的材料，再去考虑怎么去做它，做成什么样子，做成理想中的样子还需要什么。在整个模式定下来之后，产品已经有了个大概的雏形，这时候就要考虑怎么为这个雏形添加羽翼，让它看起来漂亮；给它加高要求，让它表现得更加完美。最后我们需要看他能不能用，一件不能用的产品要他干嘛，所以我们在最后还要比对标准的参数，看看设计的东西有什么缺陷。
我的课题是做摩托车车尾灯罩的，像灯罩，车轮子，车门这些东西，他们都是一对一对出现的，这时候我就想为了方便能不能花一次功夫就做好两件产品——一模两腔结构，通过互联网和书籍的力量，我获得了一些相关的知识，它引导了我这一设计的实现方法。
关键词：塑料；模具；摩托车车尾灯罩；一模两腔；
Design of injection mold for taillight hood of dayang motorcycle
Abstract
This graduation design first of all we have to understand their own issues - mold. This topic is very broad, and my topic is locked in one of the branches of the mold, injection mold. It can be seen literally that plastic molds are injected, so we have to design a container that can be loaded with plastic and finally get the shape we want; then through some means, such as going to the library to borrow books, check the injection molding on the Internet. Die books, papers, journals, etc. From these ways I know the injection mold, that is, the injection mold, because he needs to cooperate with the injection molding machine injection materials to complete the completion of the entire workpiece, first understand the design model equipment and its Material, then think about how to do it, what it looks like, and what it takes to make it ideal. After the entire model has been set, the product has a rough prototype, and it is time to consider how to add wings to this prototype to make it look beautiful; to increase it and make it perform better. In the end we need to see if he can use it, what a product he can't use is what he wants, so in the end we have to compare the standard parameters and see what's wrong with the design.
My subject is to do motorcycle rear lampshades, such as lampshades, wheels, doors and other things, they are all a pair of appearances, and at this time I just want to be able to spend two hours to make two products - A two-cavity structure, through the power of the Internet and books, I gained some related knowledge, which led me to realize this design.
Key words: Plastic; The mold; Motorcycle tail lamp shade; One module and two cavities.
目录
摘要III
Abstract IV
1绪论1
1.1注塑模具的定义2
1.2课题的主要内容和工作方法2
2塑料制品分析3
2.1确定车灯罩设计要求3
2.2确定灯罩批量4
2.3材料选择及性能4
2.4拔模角度5
3注塑设备的选择6
3.1注射成型工艺条件6
3.1.1灯罩体积计算6
3.1.2投影区域及需夹紧力6
3.1.3注射机7
3.2成型的特点7
3.3生产原理8
3.4成型过程8
4腔数确定和分型面的选择10
4.1模腔和分形面设计10
4.2分型面的选择11
4.3标准模架的选用11
5成型零部件的设计与计算13
5.1凸模设计13
5.2凹模的设计13
5.3成型零件工作尺寸的计算14
6浇注与冷却系统设计15
6.1浇注系统设计的原则15
6.2主流道设计15
6.3分流道的设计16
6.4进浇口的设计16
6.5冷却系统设计的原则17
6.6冷却水路的计算17
7顶出与导向机构的设计19
7.1脱模机构的设计原则19
7.2脱模机构形式的选择19
7.3主要零件的设计与布置19
7.4导柱的选用20
7.5导套的设计20
8注射机与模具各参数的校核21
8.1工艺参数的校核21
8.2模具安装尺寸的校核21
8.2.1喷嘴的校核21
8.2.2定位圈尺寸的校核21
8.2.3模具外形尺寸的校核22
8.2.4模具厚度的校核23
8.3开模行程的校核23
9三维软件解析24
9.1三维设计软件解析24
结论26
参考文献27
致谢28
塑件三维外视图
三维装配图视图3
三维装配图视图2
大阳摩托车尾灯罩-装配图
字数统计
推板-A1
推杆固定板-A1
定模座板-A1
定位圈-A3
动模座板-A1
浇口套-A4
设计所包含文件
型腔-A0
型芯-A0
定模板-A1
动模板-A1
