设计简介
3缸发动机飞轮壳组合钻床主轴箱设计
摘要
目前，组合机床在汽车、拖拉机、柴油机、电机、仪器仪表、军工等行业大批大量生产中以获得广泛的应用；在一些中小批量生产的企业，如机床、机车、工程机械等制造业中也已推广应用。组合机床最适宜于加工各种大中型箱体类零件，如汽缸盖、汽缸体、变速箱体、电机座等。我国组合机床技术的发展起步比较晚，但经过科技人员的积极消化和吸收，与时俱进，努力奋斗，使我国的组合机床技术有了迅速发展。
本文主要围绕3缸发动机飞轮壳组合钻床主轴箱的设计来写，分别介绍了课题研究背景及目的、组合机床发展过程概述、论文构成及研究内容，依次说明了加工工艺分析、主轴箱的基本结构及表达方法、主轴箱的设计等内容。
另外论文还包括总体结构图和主要零件的结构图。本次设计重点放在主轴箱的结构设计上，同时介绍齿轮位置的设计和齿轮轴以及其它部件的选用。
关键词：组合机床，钻床，主轴，主轴箱，设计
The design of three-cylinder engine flywheel housing combination drill spindle box
At present, the combination of machine tools in a large number of automobiles, tractors, diesel engines, electrical, instrumentation, military and other industries in mass production in order to obtain a wide range of applications; in a number of enterprises of small and medium volume production, such as machine tools, locomotives, construction machinery manufacturing industry has also been application. Machine tool best suited to the processing of a variety of large and medium-sized box-type parts such as cylinder head, cylinder block, gearbox, motor base. China's machine tool technology development started relatively late, but through the digestion and absorption of scientific and technical personnel, keeping pace with the times, work hard, and has been the rapid development of China's machine tool technology.
In this paper drilling machine headstock design to write around the three-cylinder engine flywheel housing portfolio, describes the background and purpose of research, an overview of the machine tool development process, the paper composition and content, followed by the process, the basic structure of the spindle box and expression method, headstock design.
In addition, the paper also includes a chart of the overall structure of the diagram and the main parts. The design focus on the structural design on the headstock, and also describes the design and selection of the gear shaft and other parts of the gear position.
Keywords:combination machine, drilling machine, spindle, spindle box, design
目录
1. 绪 论 1
1.1 课题背景及目的 1
1.2 组合机床发展过程概述 2
1.3 论文构成及研究内容 3
2. 加工工艺分析 4
2.1 加工对象分析 4
2.2 分析加工要求和现场工艺 4
3. 主轴箱的基本结构及表达方法 6
3.1 主轴箱的组成 6
3.2 主轴箱总图绘制方法特点 6
3.3 主轴箱通用零件 7
4. 主轴箱的设计 8
4.1 绘制主轴箱设计原始依据图 8
4.2 主轴、齿轮的确定及动力计算 10
4.2.1 主轴型式和直径、齿轮模数的确定 10
4.2.2 主轴箱所需动力的计算 11
4.3 主轴箱传动设计 12
4.3.1 拟定传动路线 12
4.3.2 确定驱动轴、主轴坐标尺寸 13
4.3.3 确定传动轴位置及齿轮齿数 13
4.4 绘制主轴箱总图及零件图 17
4.4.1 主轴箱零件设计 17
4.4.2 主轴箱总图设计 17
结论 21
致谢 22
参考文献 23
摘要
目前，组合机床在汽车、拖拉机、柴油机、电机、仪器仪表、军工等行业大批大量生产中以获得广泛的应用；在一些中小批量生产的企业，如机床、机车、工程机械等制造业中也已推广应用。组合机床最适宜于加工各种大中型箱体类零件，如汽缸盖、汽缸体、变速箱体、电机座等。我国组合机床技术的发展起步比较晚，但经过科技人员的积极消化和吸收，与时俱进，努力奋斗，使我国的组合机床技术有了迅速发展。
本文主要围绕3缸发动机飞轮壳组合钻床主轴箱的设计来写，分别介绍了课题研究背景及目的、组合机床发展过程概述、论文构成及研究内容，依次说明了加工工艺分析、主轴箱的基本结构及表达方法、主轴箱的设计等内容。
另外论文还包括总体结构图和主要零件的结构图。本次设计重点放在主轴箱的结构设计上，同时介绍齿轮位置的设计和齿轮轴以及其它部件的选用。
关键词：组合机床，钻床，主轴，主轴箱，设计
The design of three-cylinder engine flywheel housing combination drill spindle box
At present, the combination of machine tools in a large number of automobiles, tractors, diesel engines, electrical, instrumentation, military and other industries in mass production in order to obtain a wide range of applications; in a number of enterprises of small and medium volume production, such as machine tools, locomotives, construction machinery manufacturing industry has also been application. Machine tool best suited to the processing of a variety of large and medium-sized box-type parts such as cylinder head, cylinder block, gearbox, motor base. China's machine tool technology development started relatively late, but through the digestion and absorption of scientific and technical personnel, keeping pace with the times, work hard, and has been the rapid development of China's machine tool technology.
In this paper drilling machine headstock design to write around the three-cylinder engine flywheel housing portfolio, describes the background and purpose of research, an overview of the machine tool development process, the paper composition and content, followed by the process, the basic structure of the spindle box and expression method, headstock design.
In addition, the paper also includes a chart of the overall structure of the diagram and the main parts. The design focus on the structural design on the headstock, and also describes the design and selection of the gear shaft and other parts of the gear position.
Keywords:combination machine, drilling machine, spindle, spindle box, design
目录
1. 绪 论 1
1.1 课题背景及目的 1
1.2 组合机床发展过程概述 2
1.3 论文构成及研究内容 3
2. 加工工艺分析 4
2.1 加工对象分析 4
2.2 分析加工要求和现场工艺 4
3. 主轴箱的基本结构及表达方法 6
3.1 主轴箱的组成 6
3.2 主轴箱总图绘制方法特点 6
3.3 主轴箱通用零件 7
4. 主轴箱的设计 8
4.1 绘制主轴箱设计原始依据图 8
4.2 主轴、齿轮的确定及动力计算 10
4.2.1 主轴型式和直径、齿轮模数的确定 10
4.2.2 主轴箱所需动力的计算 11
4.3 主轴箱传动设计 12
4.3.1 拟定传动路线 12
4.3.2 确定驱动轴、主轴坐标尺寸 13
4.3.3 确定传动轴位置及齿轮齿数 13
4.4 绘制主轴箱总图及零件图 17
4.4.1 主轴箱零件设计 17
4.4.2 主轴箱总图设计 17
结论 21
致谢 22
参考文献 23
