A2-夹具装配图
摘要
轴承座是用来支撑轴承的,固定轴承的外圈,仅仅让内圈转动,外圈保持不动,始终与传动的方向保持一致(比如电机运转方向),并且保持平衡;轴承座的概念就是轴承和箱体的集合体,以便于应用,这样的好处是可以有更好的配合,更方便的使用,减少了使用厂家的成本.至于形状,多种多样,通常是一个箱体,轴承可以安装在其中。期中φ13孔是将轴承座固定的作用孔。随着科学技术的不断进步,它在国民经济中占有越来越重要的地位,发展前景十分广阔,尤其是在汽车和电子电器等高速发展的领域。本次课程设计设计的课题就是轴承座的设计,是在学完汽车制造工艺学后进行的一项教学环节;在老师的指导下,要求在设计中能初步学会综合运用以前所学过的全部课程,并且独立完成的一项工程基本训练。
【关键词】轴承座工艺规格设计夹具设计工序工艺性
Abstract
is used to support bearing,bearing fixed bearing outering,just make innerring,outerring remain motionless,is always consistent with the transmission direction(such as motor running direction),and keep balance;and the concept of the bearing is the bearing and casing assembly,so that the application of such benefits is can have a better cooperation, theuse of more convenient,reduce the cost of using manufactuer. As for the shape,a variety,is usually a box body ,the bearing can be installed in it.Along with the advance of science and technology,it occupies more and more important position in national economy,the development prospect is very baoad,especi-ally in fast-growing sectors such as cars and electronic appliance.This design curriculum design topic is the design of the bearing seat,after learning the automotive technology is a teaching link;Under the guidance of the teacher,the requirement in the design preliminary learn to the integrated use of previously learned all courses,and independent complete a project of basic training.
【key words】bearing technology specification design fixture design process manufacturability
目录
摘要I
Abstract II
1、前言1
2、零件功能与结构分析1
3、工艺分析1
3.1确定生产类型2
3.2确定毛坯类型2
3.3确定毛坯的加工余量2
4、工艺路线的确定3
4.1选择定位基准: 3
4.2制定工艺路线3
4.3选择加工设备和工艺设备4
5、机械加工工序设计4
5.1机械加工余量、工序尺寸及公差的确定4
5.2确定切削用量及时间定额6
6、夹具设计11
参考文献: 13
A4-零件图
A2-夹具体
A4-毛坯图
过程卡
夹具设计部分
设计目录
摘要部分
字数统计
工艺卡120
工艺卡130
工艺卡10
工艺卡20铣底面
工艺卡30
工艺卡40
工艺卡50
工艺卡60
工艺卡70
工艺卡80
工艺卡90
工艺卡100
工艺卡110
工艺卡140
设计所包含文件
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