遥控器电池后盖注塑模具设计[独家原创].doc

遥控器电池后盖注塑模具设计

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摘要:随着工业制件塑料化发展方向不断增强,塑料制件的应用范围也不断扩大,对塑料制件在质量、数量、精度等各方面都提出了越来越高的要求，促使塑料成型技术不断向前发展。本毕业设计主要设计注射遥控器后盖模具。通过对塑料零件的设计以及3D建模，结合塑料成型工艺和注塑模具设计的基础知识，确定模具类型与结构以及相关的设计参数等，最终完成模具的总装，设计出一套具有生产价值的注塑模具。在设计模具的同时把以往学过的知识运用到其中，完成塑料零件的注薂@尚凸ひ辗治龊妥⑺苣＞叩娜可杓啤Ｕ莆樟顺Ｓ貌牧显诟髦殖尚凸讨卸阅＞叩墓ひ找螅＞叩慕峁固氐阋约吧杓萍扑愕姆椒ā�

关键词：遥控器后盖；塑料模具；分模面；成形工艺



The injection mold design of remote control battery back over
Abstract:With plastic parts industry development direction, the application range of the plastic parts is also growing, for precision plastic parts in quality, quantity, and so on various aspects are put forward higher request, make plastic molding technology continuous development. This graduation design is mainly design remote control back cover injection mold. Through the design of plastic parts and 3 d modeling, combining with the plastic molding process and the basic knowledge of injection mold design, mold type and structure and related design parameters, etc., finally complete the die assembly, design a set of injection mold of production value. At the same time, to apply previously learned knowledge to it in the design of the mould, in analyzing the injection molding process of plastic parts and injection mold design. Master the commonly used materials in various kinds of molding process of mould process requirement, the structure characteristics of mould and the design calculation method.
Key words: remote control back cover; Injection mould; Parting surface; Forming process.


目录
1引言 4
2注塑件的工艺分析 5
2.1 塑件成型工艺分析 5
2.2 材料性能分析 7
2.3 塑件的尺寸精度、表面质量以及壁厚 9
3模具的结构形式以及注塑设备的选择 10
3.1 分型面的确定 10
3.2 型腔数目的确定 10
3.3注塑设备的确定 11
4 浇注系统设计 14
4.1 主流道的设计 14
4.2 分流道 15
4.3 浇口的设计 16
5 成形零件的设计 17
6 导向定位和脱模机构的设计 18
6.1 导向定位机构的设计 18
6.2 脱模机构的设计 19
7 模具的温度调节系统 21
7.1模具冷却系统的设计 21
7.2 模具加热系统的设计 22
8 模架和模具的装配图 23
8.1模架的选用 23
8.2 模具装配图 24
9 模具的工作方式 25
结论 26
致谢 27
参考文献 28