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1、中文摘要本课题为设计单工位单面攻丝组合机床，用于加工翻斗车主传动壳体螺纹孔。在攻丝组合机床的设计上采取了一系列的措施，保证了被加工孔的加工精度。主要完成了对翻斗车主传动壳体的螺纹孔的加工工艺进行了分析研究，明确了各个孔加工的技术要求和工艺要点。恰当地选择了机床的切削参数，动力头及液压滑台驱动机构的结构参数。设计了稳定可靠的多轴箱，从而保证了被加工孔的精度要求。根据通用、经济的原则，选择了刀具，满足了工艺的需要。机床为四轴攻螺纹卧式组合机床。主轴设为机械传动，而进给系统为液压控制，使在满足使用要求的前提下降低了成本。作为关键部件的液压滑台采用通用部件。以比较简单的方式完成旋转运动
2、和直线运动的同步进行，非常实用。本课题详细的设计了主轴箱的结构和传动方案。设计的机床，保证了加工螺纹的生产质量，提高工效3倍以上，加工成本大幅下降。关键词：单工位单面、攻丝、组合机床、通用部件、卧式、主轴箱。IAbstractThistopicone-sidedattacksthesilkaggregatemachine-toolforthedesignsheetlocation,useinginprocessingthetiltingskipmasterdriveshellthreadedhole.Inattackedinthesilkaggregatemachine-too
3、l'sdesigntotakeaseriesofmeasures,hadguaranteedisprocessedtheholetheworkingaccuracy.Mainlycompletedhasconductedtheanalyticalstudytothetiltingskipmasterdriveshell'sthreadedholeprocessingcraft,hasbeenclearabouteachprocessingspecificationandthecraftmainpoint.Haschosenenginebed'scuttingparametera
4、ppropriately,thepowerheadandthehydraulicpressureslidingtabledrivingmechanismdesignparameter.Hasdesignedthestablereliablemulti-axle-boxes,thushadguaranteedisprocessedtheholetheaccuracyrequirement.Accordingtogeneral,economicalprinciple,haschosenthecuttingtool,hasmetthecraftneeds.Theenginebedis
5、fouraxistappingverticalaggregatemachine-tool.Themainaxlesupposesforthemechanicaldrive,buttofeedsystemisthehydrauliccontrol,causedinsatisfiestheoperationrequirementsunderthepremisetoreducethecost.Usesthegeneralpartaskeycomponent'shydraulicpressureslidingtable.Comparesthesimplewaytocompletethe
6、rotarymotionandthetranslationsynchronizationcarrieson,ispractical.Thistopicdetaileddesignheadstock'sstructureandtransmissionplan.Thedesignenginebed,hadguaranteedtheprocessingthread'sproductionquality,enhancesaboveworkefficiency3times,theprocessingcostdropslargely.Keywords:Thesinglelocationon
7、e-sided,attacksthesilk,theaggregatemachine-tool,thegeneralpart,thehorizontaltype,theheadstock.II目录第一章绪论11.1本课题的研究背景及意义11.1.1攻丝组合机床介绍11.1.2组合机床的特点11.1.3本课题国内外研究概况21.2本论文的主要工作及结构4第二章总体方案设计62.1工艺方案的拟定62.1.1确定组合机床工艺方案的基本原则及注意问题62.1.2组合机床工艺方案的拟定72.1.3工件
