机械毕业设计论文cad图纸：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计.zip
机械毕业设计论文cad图纸：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计,毕业设计：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计论文说明书共31页，字数总计：12252资料简介：外文文献中文文献a0-被加工零件工序图.dwga3-侧盖补充加工图.dwga3-传动轴.dwga1-攻丝靠模机构.dwga3-后盖补充加工图.dwga0-机床联系图.dwga4-生产率计算卡.dwga0-加工示...
该文档为压缩文件,包含的文件列表如下:
内容介绍
原文档由会员 优秀排骨 发布
毕业设计：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计
论文说明书共31页，字数总计：12252
资料简介：
外文文献
中文文献
A0-被加工零件工序图.dwg
A3-侧盖补充加工图.dwg
A3-传动轴.dwg
A1-攻丝靠模机构.dwg
A3-后盖补充加工图.dwg
A0-机床联系图.dwg
A4-生产率计算卡.dwg
A0-加工示意图.dwg
A3-手柄轴.dwg
A3-主轴.dwg
A0-左主轴箱箱体补充加工图.dwg
A0-左主轴箱装配图.dwg
A2-坐标检查图.dwg
备份图纸
毕业论文：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计.doc
毕业设计开题报告.doc
毕业设计任务书.doc
毕业设计实习报告.doc
毕业设计说明书封面.doc
毕业设计指导教师评价意见及评分表.doc
课题申报表.doc
外文翻译.doc
摘要.doc
拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计
摘 要：本次设计的题目是拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计。组合机床主轴箱设计，按专用要求进行设计，由通用零件组成，其主要作用是根据被加工零件的要求，安排各主轴位置并将动力和运动由电机或动力部件传给各主轴，使之得到要求的转速，机床主轴箱选用500 500,用中间传动轴带动主轴传动。在机体上加工6个满足深22mm位置公差为0. 4mm尺寸要求的M14螺纹孔,然后加工4个满足深18mm位置公差为0.2mm尺寸要求的M10螺纹孔，再加工2个满足深22mm位置公差为0.2mm尺寸要求的M10螺纹孔。总体设计中设置了动力箱、主轴箱、靠模装置、床身等一系列装置,并接满足结构合理,简单实用的要求.夹具设计的目的是使工件在机床上定位准确,夹紧可靠.由于被加工零件孔数量较多，且间距小，排列分散，在经过大量的设计计算之后，采用了立式单工位的加工方法，同时对12个孔进行攻丝加工。该机床成本低,加工精度高,操作使用方便,减轻了劳动强度并提高了生产效率。
关键词：组合机床；攻丝加工；主轴箱；传动设计
Design of General of Modular Machine Tool for Tapping Holes on Three-Side of spindle Box and left Headstock
Abstract: The topic of design is the design of general of modular machine tool for tapping holes on three-side of spindle box and left headstock. The design of the headstock of modular machine tool is made up of the common parts which is by special request. As major use is to be processed in accordance with the requirements of parts, arrangements for the location of the spindle. According to the working demands of the worked parts and make it get the speed which is demanded, The headstock is made in size of 500 500. It’s driven by the middle of the spindle drive shaft. The purpose of the general is to be accord with the size request of the deep of 22 mm and the location tolerance of 0.4 mm when processing the screw holes of M14.And then the purpose of the general is to be accord with the size request of the deep of 18 mm and the location tolerance of 0.2 mm when processing the screw holes of M10.The last purpose of the general is to be accord with the size request the deep of 22 mm and the location tolerance of 0.2 mm when processing the screw holes of M10. There are power supply box, spindle box, device of profile modeling, machine bed in general design. It is satisfied with the request that the frame is reasonable, simple and practical. The purpose of the design of jig is that the workpiece positioning in machine tool accuracy and clamping reliable. Hole caused by the processing parts in larger quantities, with scattered, after a large number of design and calculation, adopt the vertical single-stage processing method, processing 12-hole at the same time. The low cost of machine tools, processing and high precision, easy operation, reducing the labor intensity and improve production efficiency.
Key words: Modular machine tool; Tapping processing; Spindle box; Transmission Design
目 录
1 前言 1
2 组合机床总体设计 3
2.1 总体方案论证 3
3 设计计算 6
3.1 丝锥的切削负荷 6
3.2 攻螺纹扭矩的计算 6
3.3 主轴直径的确定 7
3.4 切削速度的确定 8
3.5 切削功率的确定 8
3.6 攻螺纹主转速的计算 10
3.7 确定主轴箱轮廓尺寸 11
3.8 生产率计算 11
3.9 通用部件的选择 12
4 组合机床左主轴箱设计 14
4.1 绘制左主轴箱设计原始依据图 14
4.2 主轴、齿轮的确定及动力计算 15
4.3 主轴箱传动系统的设计与计算 15
4.4 多轴箱坐标计算、绘制坐标检查图 18
4.5 齿轮强度校核 20
4.6 传动轴直径的确定和轴的强度校核 22
4.7 主轴箱体及其附件的选择设计 25
5 结论 27
参 考 文 献 28
致 谢 29
附录 30
论文说明书共31页，字数总计：12252
资料简介：
外文文献
中文文献
A0-被加工零件工序图.dwg
A3-侧盖补充加工图.dwg
A3-传动轴.dwg
A1-攻丝靠模机构.dwg
A3-后盖补充加工图.dwg
A0-机床联系图.dwg
A4-生产率计算卡.dwg
A0-加工示意图.dwg
A3-手柄轴.dwg
A3-主轴.dwg
A0-左主轴箱箱体补充加工图.dwg
A0-左主轴箱装配图.dwg
A2-坐标检查图.dwg
备份图纸
毕业论文：拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计.doc
毕业设计开题报告.doc
毕业设计任务书.doc
毕业设计实习报告.doc
毕业设计说明书封面.doc
毕业设计指导教师评价意见及评分表.doc
课题申报表.doc
外文翻译.doc
摘要.doc
拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计
摘 要：本次设计的题目是拖拉机变速箱体三面攻螺纹组合机床总体及左主轴箱设计。组合机床主轴箱设计，按专用要求进行设计，由通用零件组成，其主要作用是根据被加工零件的要求，安排各主轴位置并将动力和运动由电机或动力部件传给各主轴，使之得到要求的转速，机床主轴箱选用500 500,用中间传动轴带动主轴传动。在机体上加工6个满足深22mm位置公差为0. 4mm尺寸要求的M14螺纹孔,然后加工4个满足深18mm位置公差为0.2mm尺寸要求的M10螺纹孔，再加工2个满足深22mm位置公差为0.2mm尺寸要求的M10螺纹孔。总体设计中设置了动力箱、主轴箱、靠模装置、床身等一系列装置,并接满足结构合理,简单实用的要求.夹具设计的目的是使工件在机床上定位准确,夹紧可靠.由于被加工零件孔数量较多，且间距小，排列分散，在经过大量的设计计算之后，采用了立式单工位的加工方法，同时对12个孔进行攻丝加工。该机床成本低,加工精度高,操作使用方便,减轻了劳动强度并提高了生产效率。
关键词：组合机床；攻丝加工；主轴箱；传动设计
Design of General of Modular Machine Tool for Tapping Holes on Three-Side of spindle Box and left Headstock
Abstract: The topic of design is the design of general of modular machine tool for tapping holes on three-side of spindle box and left headstock. The design of the headstock of modular machine tool is made up of the common parts which is by special request. As major use is to be processed in accordance with the requirements of parts, arrangements for the location of the spindle. According to the working demands of the worked parts and make it get the speed which is demanded, The headstock is made in size of 500 500. It’s driven by the middle of the spindle drive shaft. The purpose of the general is to be accord with the size request of the deep of 22 mm and the location tolerance of 0.4 mm when processing the screw holes of M14.And then the purpose of the general is to be accord with the size request of the deep of 18 mm and the location tolerance of 0.2 mm when processing the screw holes of M10.The last purpose of the general is to be accord with the size request the deep of 22 mm and the location tolerance of 0.2 mm when processing the screw holes of M10. There are power supply box, spindle box, device of profile modeling, machine bed in general design. It is satisfied with the request that the frame is reasonable, simple and practical. The purpose of the design of jig is that the workpiece positioning in machine tool accuracy and clamping reliable. Hole caused by the processing parts in larger quantities, with scattered, after a large number of design and calculation, adopt the vertical single-stage processing method, processing 12-hole at the same time. The low cost of machine tools, processing and high precision, easy operation, reducing the labor intensity and improve production efficiency.
Key words: Modular machine tool; Tapping processing; Spindle box; Transmission Design
目 录
1 前言 1
2 组合机床总体设计 3
2.1 总体方案论证 3
3 设计计算 6
3.1 丝锥的切削负荷 6
3.2 攻螺纹扭矩的计算 6
3.3 主轴直径的确定 7
3.4 切削速度的确定 8
3.5 切削功率的确定 8
3.6 攻螺纹主转速的计算 10
3.7 确定主轴箱轮廓尺寸 11
3.8 生产率计算 11
3.9 通用部件的选择 12
4 组合机床左主轴箱设计 14
4.1 绘制左主轴箱设计原始依据图 14
4.2 主轴、齿轮的确定及动力计算 15
4.3 主轴箱传动系统的设计与计算 15
4.4 多轴箱坐标计算、绘制坐标检查图 18
4.5 齿轮强度校核 20
4.6 传动轴直径的确定和轴的强度校核 22
4.7 主轴箱体及其附件的选择设计 25
5 结论 27
参 考 文 献 28
致 谢 29
附录 30
