文档介绍：机械电子工程系
本科毕业设计(论文)
题目可倾式回转工作台设计
专业班级 08级机械(2)班
学号
学生姓名
指导教师
设计所在单位
2012年 5 月
可倾式回转工作台设计
摘要:
随着科学技术的快速发展, 普通的三轴加工机床已满足不了人们对加工零件的更高要求。为了在原机床上实现五轴加工或高效准确的完成复杂曲面加工,就需要更换机床工作台,在当前追求生产效率飞速提升的时代,可倾式回转工作台的研究显得迫切与重要。
本论文对可倾式回转工作台进行了设计,通过研究回转工作台的原理,结合液压驱动、齿轮传动等知识,设计出一种用于五工位组合机床的可倾式回转工作台。为了提高工作台的回转精度,本设计采用端齿盘用作锁紧装置,液压作为驱动装置。
该可倾式回转工作台提供了一种动作结构紧凑、操作方便、在较小的空间尺寸范围内可实现回转倾斜功能的工作台,解决了在中小型数控机床上进行四轴或五轴加工的问题,实现了对零件的多面加工和连续曲面加工。在实际生产中,该工作台的设计可缩短生产准备时间,增加切削加工时间的比率,从而提高生产效率。
关键词:可倾式;回转;工作台;液压。
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Design Of Tilt Slewing Workplace
Abstract:
With the rapid development of science and technology, mon three-axis machine tools have couldn't meet people's higher need of ponents. To realize the original machine five-axis machining and accurate and efficient performance plex curved surface processing, So the machine table need to design. In the time of pursuiting big progress of production efficiency, research of tilt slewing workbench es very urgent and important.
This paper is about the turning points degrees workbench. Based on careful study of the theory of rotary worktable and some knowledge of hydraulic drive and gear transmission, A kind of tilt slewing workbench has devised which used for five bination machine tools. The design used the end tooth disk as locking device and hydraulic as drive to improve the indexing accuracy of the workbench.
After all above, This workplace can produce a slewing workbench which have pact action structure, simple operation and can be rotated tilt in smaller space. As a result to solve the problem of the four shafts or five-axis machining in small and medium-C. And at the same time, makes the many-face parts processing and continuous surface
e true. In practical production, this table design can shorten the production preparation time and increase the ratio of cutting processing time, so as to improve the production efficiency.
Keywords: Tilting; Slewing; Workplace; Hydraulie Pressure.
目录
第一章绪论 1
选题的目的与意义 1
可倾式回转