本科毕业设计(论文)题目：数控卧式镗铣床主轴箱变速操纵机构设计系 别：机电信息系 专业：机械设计制造与其自动化班级：学生：学号：指导老师：2024 年 05 月数控卧式镗铣床主轴箱变速操纵机构设计摘 要机械行业是运用数控机床最多的，很多企业为了提高自己的生产效率，常常会对机床部结构进行多方面的改造。社会主义市场经济的进展为我国工业生产制造了条件，在现代一体化生产模式中运用了很多先进的设备。对于数控机床而言，主轴箱是其最为核心的组织结构，整个主轴箱影响着数控机床的变速情况。大部分制造企业在实行技术改造时把重点放在了主轴箱变速器上，这是调整机床运行速度的重点。在设计过程中必须要对主轴箱的每个部件加以控制，这样才能确保数控机床主轴变速性能的良好。本文对主轴箱变速操纵机构的工作原理进行结构设计和计算分析，利用两个液压油缸，经拨叉带动双联滑移齿轮移动到需要的多个位置。关键字：数控机床； 主轴箱； 结构； 设计Mechanism design of CNC horizontal boring and milling machine spindle box transmission controlAbstractMachinery industry is the use of CNC machine tools the most, a lot of enterprises to improve their production efficiency, often transform many aspects of the internal structure of machine tool. The society pays attention to the development of the market economy to create the conditions for the industrial production of our country, a lot of advanced equipment for use in the integration of modern production mode. For NC machine tool, the spindle box is the most core structure, the spindle box of CNC machine tool gear case. Most of the manufacturing enterprises in the implementation of technical transformation to focus on the main spindle box transmission, which is the key to adjust the machine running speed. In the design process must each component of the headstock to control, so as to ensure the good performance of NC machine tool spindle speed.In this pear, the working principle of the headstock gear control mechan...
