Pro/椭圆规机构设计

摘要椭圆是最常见的几何图形之一，在工程和数学上都有着广泛的应用,但手工作图颇为困难,而且不容易准确。目前的市场上的手工绘图工具基本只能绘制直线和圆，对于椭圆的绘制，虽然多年来国内外有不少人从事这方面的研究，但至今还没有一种非常理想的椭圆绘图工具。本文依据行星齿轮机构的运动原理，设计了该椭圆规机构。本设计具有操作便捷,作图精确的优点,具有广阔的市场前景和应用范围。在确定设计方案后，本课题重点对椭圆规的齿轮、旋转轴、连接杆等重要零件利用三维绘图软件进行设计和装配，并将设计好的椭圆规机构导入仿真软件进行运动学分析。

该论文有图22幅，参考文献6篇。75588

毕业论文关键词：椭圆规行星齿轮结构设计

Oval design regulations

Abstract The ellipse is the most common geometries in engineering and mathematics have a wide range of applications, but the manual drawing quite difficult, but not easy and accurate。 Hand drawing tools currently on the market basically only draw lines and circles, for drawing ellipses, although there are many people at home and abroad for many years engaged in research in this area, but has not yet been an ideal ellipse drawing tools。 In this paper, based on the principle of movement of the planetary gear mechanism, the design of the regulatory agency ellipse。 This design has the easy operation, accurate mapping of the advantages of having a broad range of applications and market prospects。 In determining the design, the emphasis on the important parts of this task oval gear regulations, the rotating shaft, connecting rods, etc。 using three-dimensional graphics software for the design and assembly, and the regulatory mechanism designed oval import simulation software for kinematic analysis。

Key Words: oval Regulation planetary gear structural design

摘要 I

Abstract II

目录 III

图清单 IV

1 概述 1

1。1本课题在国内外研究状况综述与发展趋势 1

1。2 本人对课题任务书提出的任务要求 2

1。3 课题重点研究问题及解决的思路 2

1。4 完成本设计所需的工作条件 3

2 椭圆规机构原理设计 3

2。1 椭圆的定义 3

2。2行星式椭圆规轨迹的形成原理 3

3 椭圆规的设计方案 4

3。1方案一：内齿轮式椭圆规 4

3。2方案二：锥齿轮式椭圆规 5

3。3方案三:直齿轮式椭圆规 6

4 利用Pro/E软件进行椭圆规机构各部件的设计 9

4。1零件一：太阳轮A及主轴 10

4。2 零件二：过渡轮B 11

4。3零件三：行星轮C及其转轴 12

4。4零件四：连接件 13

4。5零件五、六：连杆AB、BC 14

4。6零件七：调节螺母 15

4。7零件八：连接件 16 Pro/椭圆规机构设计:http://www.youerw.com/jixie/lunwen_86553.html