抓娃娃机结构设计

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摘要

本文比较系统的介绍了利用 UG 软件对发条玩具飞机进行设计及建模过程，

介绍了 UG 软件的基本建模方法、工程图的转化和装配体的装配过程等。同时

对 CAD/CAM 技术的发展现状以及未来的趋势进行了分析，确定利用 UG 作为产

品设计的软件基础。针对第一篇论文中提及到的抓娃娃机结构特征对抓娃娃机

的横向传动系统，纵向传动系统，抓具传动系统等三大主要结构进行了设计和

建模，运用了一定的技术手段克服了抓娃娃机建模过程中的诸多难点，形成了

比较完善的抓娃娃机三维模型和成套的工程图纸。

关键字：抓娃娃机，三维建模，爆炸图

Abstract

This paper systematically introduces the design and modeling process of wind-

up toy aircraft by UG software, introduces the basic modeling method of UG

software, the transformation of engineering drawings and the assembly process of the

assembly. At the same time, the development status and future trend of CAD/CAM

technology were analyzed to determine the use of UG as the software basis for

product design. Mentioned in the first paper to catch doll machine structure to grasp

the doll machine horizontal transmission system, vertical transmission system, grabs

the transmission system such as the three main structure design and modeling, using a

certain technology to overcome the stresses the doll machine many difficulties in the

process of modeling, formed a relatively complete grasp doll machine 3 d model and

a complete set of engineering drawings.

Key words: doll grabbing machine, 3d modeling, explosion diagram

目录
摘要........................................................................................................................................ 1
Abstract.................................................................................................................................. 2
目录........................................................................................................................................ 3
第一章 绪论.................................................................................................................................. 4
1 课题背景和意义............................................................................................................... 4
2 国内外发展现状及分类................................................................................................... 4
3 CAD/CAM 技术的发展现状.............................................................................................. 6
4 本课题研究内容和任务分布........................................................................................... 7
第二章 UG 软件介绍.................................................................................................................... 8
1 软件概述.......................................................................................................................... 8
2 UG 的基本功能................................................................................................................ 8
3 UG 建模的优点................................................................................................................ 9
4 本章小节.......................................................................................................................... 9
第三章 抓娃娃机主要零件的设计与建模.................................................................................10
1 壳体的建模过程及操作步骤:........................................................................................10
2 横向传动系统的建模过程及操作步骤：......................................................................15
2.1 导杆的设计.......................................................................................................... 15
2.2 滑轮的设计.......................................................................................................... 16
2.3 确定电机功率与转矩..........................................................................................18
2.4 驱动电机的选型.................................................................................................. 18
2.5 横向传动系统的装配形式..................................................................................19
3 纵向传动系统的建模过程及操作步骤：......................................................................19
3.1 导杆的设计.......................................................................................................... 19
3.2 滑轮的设计.......................................................................................................... 21
2.3 纵向传动系统的装配形式..................................................................................23
4 抓手传动系统的设计..................................................................................................... 24
4.1 手指的结构设计.................................................................................................. 24
4.2 往复套的结构设计.............................................................................................. 24
4.3 抓具传动系统的装配形式..................................................................................25
7 本章小节........................................................................................................................ 25
第四章 抓娃娃机总体装配的制作............................................................................................. 26
1 装配体制作.................................................................................................................... 26
2 爆炸图制作.................................................................................................................... 26
3 工程图转换.................................................................................................................... 27
4 本章小节........................................................................................................................ 28
第五章 总结与展望.................................................................................................................... 30
1 总结................................................................................................................................ 30
2 展望................................................................................................................................ 30
致谢.............................................................................................................................................. 31
参考文献...................................................................................................................................... 32

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摘要：

摘要本文比较系统的介绍了利用UG软件对发条玩具飞机进行设计及建模过程，介绍了UG软件的基本建模方法、工程图的转化和装配体的装配过程等。同时对CAD/CAM技术的发展现状以及未来的趋势进行了分析，确定利用UG作为产品设计的软件基础。针对第一篇论文中提及到的抓娃娃机结构特征对抓娃娃机的横向传动系统，纵向传动系统，抓具传动系统等三大主要结构进行了设计和建模，运用了一定的技术手段克服了抓娃娃机建模过程中的诸多难点，形成了比较完善的抓娃娃机三维模型和成套的工程图纸。关键字：抓娃娃机，三维建模，爆炸图AbstractThispapersystematicallyintroducesthedesignand...

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