蜂窝煤成型机的设计

1华东交通大学理工学院InstituteofTechnologyEastChinaJiaotongUniversity毕业设计GraduationDesign（2012——2016年）题目蜂窝煤成型机的设计分院：专业：班级：学号：学生姓名：指导教师：起讫日期：2摘要经过全新设计，重新改良了电控冲压式蜂窝煤成型机的工作原理及运行机构，采用了双向分度槽轮，大幅度提高了机构运行精度减少了磨损，简化了整体机构。同时，考虑到机构的不兼容性，本设计采用了带轮、齿轮、槽轮、飞轮等传动机构配合使用，大大发挥了这几种机构的优点，提高了传动效率和生产能力，减少了机构占地面积。并且为了提高工作效率和保护生产环境，该电控冲压式蜂窝煤机合理地装置了凸轮扫屑机构，使得更加节能环保。关键字：电控冲压式工作效率3AbstractAfteranewdesignandimprovedtheelectronicpunchingtypehoneycombbriquettemachineworkingprincipleandoperationofinstitutions,thebidirectionalindexinggroovewheel,greatlyimprovetheoperationaccuracyofthecammechanismtoreducetheabrasionandsimplifytheorganizationasawhole.Atthesametime,consideringthebodyofcompatibility,thedesignthebeltwheel,agear,agroovedwheel,aflywheeltransmissionmechanismwiththeuse,greatlyexerttheadvantagesoftheseinstitutions,andimprovethetransmissionefficiencyandproductioncapacity,reducedtheorganizationcoversanareaof.Andinordertoimprovetheworkefficiencyandprotecttheproductionenvironment,theelectronicpunchingtypehoneycombbriquettemachinereasonablydevicecamchipsweepingmechanism,themoreenergysavingandenvironmentalprotection.Keyword:Electroniccontrolhoneycombbriquetteworkefficiency4目录摘要.............................................................................................................................................2目录.............................................................................................................................................4一、毕业设计任务书要求.............................................................................................................5二、方案的拟定和说明.................................................................................................................6三、具体的方案的设计要求.........................................................................................................7四、蜂窝煤成型机系统机构运动方案设计.................................................................................84.1功能分解..........................................................................................................................84.2工艺动作分解..................................................................................................................84.3方案分析与设计..............................................................................................................84.3.1)冲压脱模机构........................................................................................................84.3.2）扫屑机构.............................................................................................................94.3.3)工作盘的间歇转动机构....................................................................................104.3.4）蜂窝煤成型机构的运动方案的形成.............................................................10五系统传动比及机构零件强度计算.........................................................................................115.1系统传动比计算............................................................................................................115.2齿轮的设计与强度计算................................................................................................125.2.1)选择齿轮的材料................................................................................................125.2.2）初定齿轮的主要参数.....................................................................................125.2.3).几何尺寸计算...................................................................................................135.3曲柄滑块机构的设计....................................................................................................145.3.1）曲柄滑块机构设计...........................................................................................145.3.2）曲柄滑块机构的校核.......................................................................................145.4工作盘的尺寸设计........................................................................................................155.5槽轮机构的设计与校核..............................................................................................155.6直锥齿轮的设计..........................................................................................................165.7轴的校核........................................................................................................................175.7.1）对轴的最小轴径进行校核...............................................................................175.7.2）轴的弯扭合成强度的校核...............................................................................175.7.3）精确校核轴的疲劳强度...................................................................................18六.机构的循环图及各机构的运动配合......................................................................................21七、整体方案的工作原理及注意事项阐述...............................................................................22设计小结.......................................................................................................................................235一、毕业设计任务书要求1.在设计过程当中，要求态度端正，积极上进，认真细心，独立完成。2.查阅大量文献资料，按时完成设计任务。3.绘制零部件、各机构总装配图毕业设计。4.按要求完成设计说明书完成word文档（说明书7000-8000字，说明书撰写格式详见工学院网站，毕业设计有关内容），并打印装订成册。5通过设计实践，使进一步了解一般机械设计的设计过程，培养学生综合运用机械设计原理分析问题