齐 齐 哈 尔 大 学 毕业设计（论文） 题 目柴油机齿轮室盖钻镗专机总体设计与其夹具设计 学 院 机电工程学院 专业班级 学生 指导老师 成 绩2 年 月 15 日摘 要为保证 ZH1105W 柴油机齿轮室盖孔加工与保证相应的位置精度，设计一台钻镗组合机床。在完成“三图一卡”的基础上，完成夹具设计。考虑该零件有较高精度的孔需要加工，定位基准选择“一面双销”是最佳的方法。选择通用导套，保证零件上孔的位置精度。选用液压滑台来保证所需要的进给力。动力箱和机床底座都是经过严格的计算后再选择合适的标准件。考虑到需要的夹紧力比较大和手动夹紧的局限性，选用了液压自动夹紧的方案。此次设计的组合机床，结构简单、维护方便，大量使用了通用部件来降低制造成本，达到了设计的要求。关键词:齿轮室盖;组合机床;总体设计;夹具AbstractTo ensure ZH1105W holes diesel engine gear cover processing and ensure accuracy of the positions corresponding to design a bench drill boring combination machine. Upon completion of the "three plans a card" based on the complete fixture design. Consider the parts of the irregular surface structure but needs high precision hole machining, baseline positioning options "side holes" is the best method. Select General guide sets the location of the hole to ensure accuracy of parts. With the hydraulic slide to ensure the required feed force. Power box and machine base are calculated after rigorous selection of suitable standard parts.Taking into account the need for relatively large clamping force and manual clamping of the limitations, use a hydraulic automatic clamping of the program. The combination of machine tool design, simple structure, easy maintenance, heavy use of the common components to reduce manufacturing costs, meet the design requirements.Keywords: The gear cap; Modular machine-tool; Overall design; Jig目 录摘要 IAbstractII目录 I第 1 章前言 1第 2 章组合机床总体设计 22.1 组合机床工艺方案的制定 22.2 定位基...
