机械毕业设计论文cad图纸：多工位小型组合机床的主轴箱设计-回转工作台的设计.zip

毕业设计：多工位小型组合机床的主轴箱设计-回转工作台的设计
论文说明书共69页，字数总计：25624
资料内容简介：
A0-回转工作台.dwg
A1-轴.dwg
A2-大直齿轮.dwg
A2-大锥齿轮.dwg
A2-加工示意图.dwg
A2-夹具装配图.dwg
A2-小直齿轮.dwg
A2-小锥齿轮.dwg
A2-心轴零件图.dwg
A3-齿轮.dwg
Investigation in orthogonal turn-milling towards better surface finish.pdf
毕业设计说明书：多工位小型组合机床的主轴箱设计-回转工作台的设计.doc
开题报告.doc
英文翻译.doc
英译汉.doc
中期报告.doc
摘要
组合机床是随着生产的发展由万能机床和专用机床发展来的。组合机床是按照高度工序集中的原则设计的，即一台机床上可以同时完成许多同一工序或多种不同工序的加工。组合机床分大型组合机床和小型组合机床两大类。按配置形式分为为单工位和多工位机床两大类。
组合机床是由大量的通用部件和少量的专用部件组成的工序集中的高效率机床。它具有生产效率高，加工精度稳定等特点。
本次设计介绍了减震器活塞及支撑座上双面活塞八个大孔和八个小孔的多工位立式组合钻床的设计过程。它包括组合钻床的总体设计，主轴箱设计和夹具的设计三大部分。前者包括组合钻床的总体设计，切削用量的制定及刀具的选择，三图一卡（被加工零件的工序图，加工示意图，机床联系尺寸图，机床生产率计算卡）编制。中间包括主轴箱的结构绘制，主轴箱设计原始依据图，主轴结构形式的选择及动力计算。后者包括工作台的设计和夹具的设计。我主要设计的是回转工作台的设计。回转工作台的设计主要是工作台的分度与定位原理的设计与液压传动装置的设计。

关键词：组合机床 钻床 回转工作台 齿轮 轴 夹具


Abstact
Combine the tool machine is develop by the all-powerful tool machine and the appropriation tool machine to come along with the development that produre. combine the tool machine is according to principle design of the high work preface concentration of ,namely one pedestal tool machine can complete many the same medium work preface or various different work prefaces to process at e same time up . combine the tool machine is up to the large combination tool machine and the small scaled combination tool machine two major type .press to install the pattern to is divided into the single work and many tool machine of works two major types.
combine the tool machine is high efficiency tool machine of the work preface concentration that be constitute by the in great quantities in general use parts and the appropriation parts of the jot. It has the efficiency of production high, process the accuracy stability etc. characteristics.
This design introduces to flap the machine piston and pay the design process that a sign type of many works combination of accept the up two-
Sides piston eight big holes and eight eyelets drills the bed .It include the combination to drill the bed total design ,the principal axis box design and
attachment design ,the three greatest parts .the former includes the combination to drill the total design of bed. Slicing the establishment and
knifes of pare the dosages to have of choose to use. There one card (was process the spare parts work. preface diagram ,process the sketch map, the

tool machine contact size diagram ,the tool machine rate of production calculation card) establishment of figurses .the medium includes a structure of principal axis to draw, a design of principal axis originality according to the diagram, the choice and the motive calculations of move the systems, the principal axis box sits the mark calculation and a total diagram of principal axis designs, parts of stalk ,wheel gear ,the pit in the school of the bearing .the latter includes the design and tong set of the work pedestal 10 arrange, and complete the machine of many works to spread to move the part. I mainly do the work about turn round the work set in the design. The design of Turn round the work set is primarily workbench 'indexing and orient design and the design of the oil gear.
Keywords: combine the tool machine drills the bed A design Turn round the work set gear shaft attachment

目录
设计任务书 1
前言 2
1.组合机床概述 4
1.1组合机床及其特点 4
1.2 组合机床的分类和基本配置 7
1.3组合机床的工艺范围及加工精度 9
1.4.组合机床的发展趋势 12
1.41提高通用部件的技术水平 12
1.42发展适应中、小批生产的组合机床 13
1.4.3采用新刀具 14
1.4.4发展自动检测技术 15
1.4.5扩大工艺范围 15
2小型多工位组合机床的介绍 16
2.1小型组机床合的概念与特点 16
2.2小型组合机床的配制形式 17
2.3小型组合机床结构方案确定应注意的问题 20
3零件的工艺分析及机床总体设计方案的确定 22
3.1零件的工艺分析 22
3.2 机床总体设计方案的确定 24
4 回转工作台设计 29
4.1 回转工作台的概述 29
4.2回转工作台方案设计 29
4.2.1直齿圆柱齿轮的传动设计 31
4.2.2 锥齿轮传动的设计 38
4.2.3 轴的设计 43
4.3回转工作台定位分度原理的介绍 51
4.4液压回转工作台的液压部分的分析 52
5专用夹具的设计 54
5.1 组合机床夹具概述 54
5.2夹具定位方案的介绍 56
5.3夹具导向装置的介绍 59
5.4 小夹具的设计 60
总结 62
致谢 63
参考文献 64