汽车弹簧液压弯管机设计.doc
约40页DOC格式手机打开展开
汽车弹簧液压弯管机设计,毕业论文标准word格式排版 40页摘要在汽车弹簧生产工艺中,卷耳包耳工序是关键。单工位弯耳机是对汽车钢板弹簧主板进行切头弯耳一次成型的液压设备。首先,文中提出了几种钢板切头弯耳的可行性方案以及工艺措施,并进行了分析、比较、论证,选出最佳方案。其次,确定出单工位液压弯耳设备主要需要的机构及运动,并选定出各自具体的运动结...
内容介绍
此文档由会员 莎士比亚 发布
毕业论文标准WORD格式排版 40页
摘要
在汽车弹簧生产工艺中,卷耳包耳工序是关键。单工位弯耳机是对汽车钢板弹簧主板进行切头弯耳一次成型的液压设备。首先,文中提出了几种钢板切头弯耳的可行性方案以及工艺措施,并进行了分析、比较、论证,选出最佳方案。其次,确定出单工位液压弯耳设备主要需要的机构及运动,并选定出各自具体的运动结构方案。再通过以上分析、考虑,综合确定出设备的总体运动结构方案。利用所给有关数据,对设备的各个机构进行动力、运动设计计算,确定各机构的尺寸。绘制总体装配图及部件图,确定本设备的布局尺寸,设计出达到要求的汽车钢板弹簧的单工位液压弯耳。而且在最后对整个设计工作进行总结、归纳,对部分设计问题进行分析说明。
关键词:液压设备 弯耳机 单工位弯耳机
Abstract
Bending is the key in the plate spring production.This description is a general design and elucidation relevant to automobile steel plate bending machine what is used as cutting-out the head of the plate spring and bending the plate spring. Designed in the description is a single working hydraulic plate bending equipments.
First, in this description, it raised several executable programmers and posed several technological specifications to product the automobile plate spring. And then we proceeded to compare and argued the programmers. Be virtue of the argument, we selected the best project. Then make sure the main requirements of the machines and sport construction of the single working hydraulic plate bending equipments, and definitude the specific structures. Then we were virtue of these researches, and combined various opinions, we made selection out concretely the project again. Sum up the above analysis and consider again, synthesize to make sure the total sport construction of the equipments and the project. Then we can be virtue of the parameter and refer to the reference book, make use of an each organization for count, we proceed to design and calculate of the motive power and sport movement of the equipment, and make sure the size of each organization.
Then we drafted the general assembly diagram and parts assembly diagram of this equipment, certain this equipments attain the requests that we needed to product the spring. At finally proceeds to whole design work, and we can get the equipment of the simplex working bending machine of the automobile spring.
Key word: Hydraulic equipment Bending equipment A single working bending equipment
目录
第一章 总体方案论证6
1.1 液压式双工位弯椭圆耳型设备介绍6
1.1.1 生产布置6
1.1.2 工艺措施6
1.2机械式多工位卷耳设备介绍7
1.2.1 生产布置7
1.2.2 工艺措施7
1.3 液压式单工位弯耳设备介绍7
1.3.1 生产布置8
1.3.2 工艺措施8
1.4方案分析比较9
第二章 具体运动结构方案设计11
2.1 抽芯机构运动结构方案的选定11
2.2切头机构运动结构方案选定12
2.3 定位机构运动结构方案选定14
2.4 抓紧机构运动结构方案选定15
2.5压紧机构运动结构方案选定15
2.6 转位弯耳机构运动结构方案选定16
2.7工作台升降机构运动结构方案选定17
第三章 总体方案的选定19
3.1 设备工作程序如下:20
第四章 设计参数21
第五章 计算22
5.1 动力设计计算22
5.1.1 压紧缸载荷分析并选定压紧缸缸径22
5.1.2计算切头缸载荷并选定切头缸缸径。22
5.1.3计算抓紧缸载荷并选定抓紧缸缸径23
5.1.4分析摆动缸载荷并选定摆动缸缸径26
5.1.5计算转动缸载荷并选定转动缸缸径26
5.1.6 分析移位缸载荷并选定移动缸缸径27
5.2 运动设计计算28
5.2.1 确定切头刀具工作角度:28
5.2.2 确定齿轮齿条模数及齿轮齿数29
5.2.3计算抓紧机构转位角度29
5.2.4计算转位缸行程并选定标准行程30
5.2.5计算切头缸工作行程并选定标准行程30
5.2.6分析压紧缸工作行程并选定压紧缸标准行程31
5.2.7选定抓紧缸标准行程31
5.2.8选定切头机构移动缸标准行程31
5.2.9计算切头机构摆动缸并选定标准行程32
5.2.10选定抽芯缸标准行程32
5.2.11选定定位缸标准行程33
5.3 选定各工作油缸标准型号34
第六章 部分设计问题说明35
6.1机架、切头架及抓紧架结构及材料35
6.2设备的润滑措施35
6.3芯轴的冷却措施36
结论38
致 谢39
参 考 文 献40
摘要
在汽车弹簧生产工艺中,卷耳包耳工序是关键。单工位弯耳机是对汽车钢板弹簧主板进行切头弯耳一次成型的液压设备。首先,文中提出了几种钢板切头弯耳的可行性方案以及工艺措施,并进行了分析、比较、论证,选出最佳方案。其次,确定出单工位液压弯耳设备主要需要的机构及运动,并选定出各自具体的运动结构方案。再通过以上分析、考虑,综合确定出设备的总体运动结构方案。利用所给有关数据,对设备的各个机构进行动力、运动设计计算,确定各机构的尺寸。绘制总体装配图及部件图,确定本设备的布局尺寸,设计出达到要求的汽车钢板弹簧的单工位液压弯耳。而且在最后对整个设计工作进行总结、归纳,对部分设计问题进行分析说明。
关键词:液压设备 弯耳机 单工位弯耳机
Abstract
Bending is the key in the plate spring production.This description is a general design and elucidation relevant to automobile steel plate bending machine what is used as cutting-out the head of the plate spring and bending the plate spring. Designed in the description is a single working hydraulic plate bending equipments.
First, in this description, it raised several executable programmers and posed several technological specifications to product the automobile plate spring. And then we proceeded to compare and argued the programmers. Be virtue of the argument, we selected the best project. Then make sure the main requirements of the machines and sport construction of the single working hydraulic plate bending equipments, and definitude the specific structures. Then we were virtue of these researches, and combined various opinions, we made selection out concretely the project again. Sum up the above analysis and consider again, synthesize to make sure the total sport construction of the equipments and the project. Then we can be virtue of the parameter and refer to the reference book, make use of an each organization for count, we proceed to design and calculate of the motive power and sport movement of the equipment, and make sure the size of each organization.
Then we drafted the general assembly diagram and parts assembly diagram of this equipment, certain this equipments attain the requests that we needed to product the spring. At finally proceeds to whole design work, and we can get the equipment of the simplex working bending machine of the automobile spring.
Key word: Hydraulic equipment Bending equipment A single working bending equipment
目录
第一章 总体方案论证6
1.1 液压式双工位弯椭圆耳型设备介绍6
1.1.1 生产布置6
1.1.2 工艺措施6
1.2机械式多工位卷耳设备介绍7
1.2.1 生产布置7
1.2.2 工艺措施7
1.3 液压式单工位弯耳设备介绍7
1.3.1 生产布置8
1.3.2 工艺措施8
1.4方案分析比较9
第二章 具体运动结构方案设计11
2.1 抽芯机构运动结构方案的选定11
2.2切头机构运动结构方案选定12
2.3 定位机构运动结构方案选定14
2.4 抓紧机构运动结构方案选定15
2.5压紧机构运动结构方案选定15
2.6 转位弯耳机构运动结构方案选定16
2.7工作台升降机构运动结构方案选定17
第三章 总体方案的选定19
3.1 设备工作程序如下:20
第四章 设计参数21
第五章 计算22
5.1 动力设计计算22
5.1.1 压紧缸载荷分析并选定压紧缸缸径22
5.1.2计算切头缸载荷并选定切头缸缸径。22
5.1.3计算抓紧缸载荷并选定抓紧缸缸径23
5.1.4分析摆动缸载荷并选定摆动缸缸径26
5.1.5计算转动缸载荷并选定转动缸缸径26
5.1.6 分析移位缸载荷并选定移动缸缸径27
5.2 运动设计计算28
5.2.1 确定切头刀具工作角度:28
5.2.2 确定齿轮齿条模数及齿轮齿数29
5.2.3计算抓紧机构转位角度29
5.2.4计算转位缸行程并选定标准行程30
5.2.5计算切头缸工作行程并选定标准行程30
5.2.6分析压紧缸工作行程并选定压紧缸标准行程31
5.2.7选定抓紧缸标准行程31
5.2.8选定切头机构移动缸标准行程31
5.2.9计算切头机构摆动缸并选定标准行程32
5.2.10选定抽芯缸标准行程32
5.2.11选定定位缸标准行程33
5.3 选定各工作油缸标准型号34
第六章 部分设计问题说明35
6.1机架、切头架及抓紧架结构及材料35
6.2设备的润滑措施35
6.3芯轴的冷却措施36
结论38
致 谢39
参 考 文 献40