文档介绍：本科学生毕业设计
发动机(DA465Q)缸盖连接螺栓自动装配装置的设计
院系名称: 汽车与交通工程学院
专业班级: 车辆工程
学生姓名:
指导教师:
职称:

The Graduation Design for Bachelor's Degree
Design of DA(465Q) Engine Cylinder Connecting Bolts Automatic Assembly Device
Candidate:
Specialty: Vehicle Engineering
Class: BW07-3
Supervisor:Senior Engineer.
Heilongjiang Institute of Technology

摘要
本文系统的阐述了及我国在此方向的发展状况。并以东安汽车发动机为研究对象,到工厂对其生产线进行了参观和实地考察。根据实际装配与检验过程的工艺要求,进行了自动装配与检验生产线可行性分析。并结合实际条件,确定了汽车发动机缸盖装配与检验工序的基准、生产用量和工时定额。在此基础上,确立了最终的生产线。同时,通过对国外同类汽车发动机生产线参考和借鉴,针对以东安为代表的国内特定的生产技术与劳动条件,对其装配与检验工艺规程进行了详细设计,最终确立了一套完整的适合国内实际情况的汽车发动机生产线。
全套图纸,加153893706
本文着重介绍汽车发动机缸盖连接螺栓自动装配装置的设计过程、方法及工作原理。重点对抓取螺栓装置和传动机构进行了结构的设计和理论的分析,对其中如何实现螺栓的抓取和水平及垂直运动的难点问题。最终采用了机械手、气压缸和滚珠丝杠传动装置完成了上述运动,并对其进行了严格的理论设计计算,使其能够精确的完成预定运动。从而使螺栓安装实现了自动化,很大程度的节省了人工和时间,显著地提高了螺栓装配的质量和效率。
关键词:汽车发动机;缸盖;生产线;机械手;连接螺栓
ABSTRACT
The exposition domestic and international automobile engine of this text system assembles the state of development in this direction of current situation, level and our country of technology automatically. Regard automobile engine of Dongan as the research object, has gone to the factory to visit and investigate on the spot to its production line. According to assembling and examining the technological requirement of the course actually, have assembled and examined the feasibility analysis of the production line automatically.. On this basis , have established the final production line . At the same time, through consulting and drawing lessons from the similar automobile engine production line of foreign countries, direct against the domestic and specific production technology represented by Dongan and labor condition, have design in detail to that it assembled and examined the craft rules, has established a set of intact automobile engine production lines which is suitable for the domestic actual conditions finally.
This text mends the engine jar of the automobile to overlay and connect design process, method an