设计简介
发动机装配线是对发动机顺序装配的流水线工艺过程，由于装配工艺的好坏直接影响产品质量，装配线在整个生产过程中占有重要地位。因此，发动机装配线是否合理，直接影响了摩托车质量和产量。根据毕业设计任务书上的设计要求及通过对本课题的研究，针对实验室教学的场地限制，在查看已有文献的基础上，设计整套摩托车发动机的装配线。使之既符合本校实际教学需要。首先完成装配线线体的设计。在线体的选择上充分考虑了本校的实际情况。在此基础上，设计了与装配线线体相匹配的随行夹具。通过连接转轴把U形托架与安装板连接。采用这种方式能够方便发动机的安装，容易替换，而且简易方便，制造成本低，通用性好。
关键词 装配线设计 随行夹具 发动机工艺
Abstract
The engine assembly line is to the engine order assembly assembly line technological process, because the assembly craft quality direct influence product quality, the assembly line holds the important status in the entire production process.Therefore, is the engine assembly line whether reasonable, has affected the motorcycle quality and the output directly.According to the graduation project project description in design request and through to this topic research, in view of the laboratory teaching location limit, had in the literature foundation in the examination, designs the entire wrap motorcycle engine the assembly line.Causes it already to conform to this school field research need.First completes the assembly line line body the design.The online body choice has fully considered this school actual situation.In this foundation, has designed the retinue jig which matches with the assembly line line body.Switches through the spindle holder U shape bracket and the mounting panel connection through the company.Selects this method to be able to facilitate the engine the installment, easy to replace, moreover simple convenient, the production cost is low, the versatility is good.
Keywords assembly line design retinue jig engine craft establishment
目 录
1 引言 1
1.1 本课题研究意义 1
1.2 本课题相关的国内外研究现状 1
1.3 本文的具体工作及各部总体设计思路 3
2 摩托车发动机装配线的线体设计 5
2.1 线体的总体形状设计 5
2.2 线体的具体形状设计 6
3 摩托车发动机装配线的随行夹具设计 8
3.1 随行夹具的总体结构设计 8
3.2 随行夹具的具体设计 8
4 摩托车发动机装配的拆装工艺过程的编制 13
4.1 活塞的装配 13
4.2 气缸的装配 13
4.3 离合器外毂和花键轴垫圈的装配 13
4.4 变速器的装配 14
4.5 右曲轴箱罩盖的装配 14
4.6 飞轮的装配 14
4.7 左曲轴箱罩盖的装配 14
4.8 变速器的装配 15
4.9 起动机部件的装配 16
4.10 曲轴箱的装配 17
4.11 外围件的装配 17
4.12 气缸盖部件的装配 18
4.13 凸轮链条的安装 18
4.14 凸轮轴的装配 19
4.15 凸轮轴座的装配 19
4.16 气缸头的安装 20
4.17 离合器挺杆的装配 21
4.18 右曲轴箱盖的拆卸 21
4.19 油泵和离合器的拆卸 22
4.20 传动装置拆卸 22
4.21 曲轴箱的拆卸 23
4.22 燃油箱的分解拆卸 23
结束语 25
致谢 26
参考文献 27
关键词 装配线设计 随行夹具 发动机工艺
Abstract
The engine assembly line is to the engine order assembly assembly line technological process, because the assembly craft quality direct influence product quality, the assembly line holds the important status in the entire production process.Therefore, is the engine assembly line whether reasonable, has affected the motorcycle quality and the output directly.According to the graduation project project description in design request and through to this topic research, in view of the laboratory teaching location limit, had in the literature foundation in the examination, designs the entire wrap motorcycle engine the assembly line.Causes it already to conform to this school field research need.First completes the assembly line line body the design.The online body choice has fully considered this school actual situation.In this foundation, has designed the retinue jig which matches with the assembly line line body.Switches through the spindle holder U shape bracket and the mounting panel connection through the company.Selects this method to be able to facilitate the engine the installment, easy to replace, moreover simple convenient, the production cost is low, the versatility is good.
Keywords assembly line design retinue jig engine craft establishment
目 录
1 引言 1
1.1 本课题研究意义 1
1.2 本课题相关的国内外研究现状 1
1.3 本文的具体工作及各部总体设计思路 3
2 摩托车发动机装配线的线体设计 5
2.1 线体的总体形状设计 5
2.2 线体的具体形状设计 6
3 摩托车发动机装配线的随行夹具设计 8
3.1 随行夹具的总体结构设计 8
3.2 随行夹具的具体设计 8
4 摩托车发动机装配的拆装工艺过程的编制 13
4.1 活塞的装配 13
4.2 气缸的装配 13
4.3 离合器外毂和花键轴垫圈的装配 13
4.4 变速器的装配 14
4.5 右曲轴箱罩盖的装配 14
4.6 飞轮的装配 14
4.7 左曲轴箱罩盖的装配 14
4.8 变速器的装配 15
4.9 起动机部件的装配 16
4.10 曲轴箱的装配 17
4.11 外围件的装配 17
4.12 气缸盖部件的装配 18
4.13 凸轮链条的安装 18
4.14 凸轮轴的装配 19
4.15 凸轮轴座的装配 19
4.16 气缸头的安装 20
4.17 离合器挺杆的装配 21
4.18 右曲轴箱盖的拆卸 21
4.19 油泵和离合器的拆卸 22
4.20 传动装置拆卸 22
4.21 曲轴箱的拆卸 23
4.22 燃油箱的分解拆卸 23
结束语 25
致谢 26
参考文献 27
