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目录
摘要 .................................................................................................................................................... Abstract ............................................................................................................................................... 第一章绪论.. 0
1.1 设计目 0
1.2 设计内容 0
1.3 设计规定 0
第二章组合机床总体设计 (1)
2.1 工序图 (1)
2.2 加工示意图 (2)
2.3 机床尺寸联系总图 (5)
第三章多轴箱设计 (9)
3.1 多轴箱构成 (10)
3.2多轴箱装配图绘制 (9)
（1）驱动轴位置拟定 (9)
（2）主轴位置拟定 (9)
（3）驱动轴齿轮拟定 (9)
（4）各传动轴位置拟定 (11)
（5）手柄轴安顿 (11)
（6）润滑油泵安顿 (11)
3.3选取加工基准坐标系XOY，计算主轴、驱动轴坐标 (13)
总结 (14)
参照文献（References） (15)
致谢 (17)
卧式双面24轴组合钻床总体设计及左主轴箱设计（双级圆锥-圆柱齿轮减速器箱体底座）专业：机械设计制造及其自动化学号：学生姓名：徐伟龙指引教师：冯永平
摘要：组合钻床是依照工件加工需要，以通用部件为基本，配之以少量专用部件和按工件形状与加工工艺设计专用部件和夹具，构成专用钻床。组合机床同步具备生产效率高、加工精度高、配备较为灵活等长处，是机械一线生产中不可获缺机器，也是高校大学生毕业设计研究一种重要课题之一。作为一名机械专业学生，我有幸选取了这一种课题研究，得到了这次理解组合机床机会。当前我就来简述这次课程设计过程：
依照零件（双级圆锥-圆柱齿轮减速器箱体底座左端面12孔）类型和加工规定我选取了卧式组合钻床；在动力部件选取方面，由于液压滑台导向性好、使用寿命长、液压缸活塞和后盖上分别装有双向单向阀和缓冲装置因此我选取了液压滑台；动力箱方面则采用三相异步电动机作为动力源，动力头选用了钻削头；辅助部件涉及定位、夹紧、润滑、冷却、排屑以及自动线清洗机等各种辅助装置，固然尚有其她支承部件、控制部件、辅助部件等等我将在阐明书中详述。
核心词：组合机床，动力部件，辅助部件，支承部件
Abstract：The combination machine the workpiece is required，in order based on common components，combined with a small amount of special components and process according to the workpiece shape and design of special parts and fixtures，special machines composed. Combination machine also has high production efficiency，high precision，more flexible configuration，etc.，is indispensable actual production machines，also graduated from college students is an important topic of study design，as a mechanical engineering student，I fortunate to have chosen a subject of this study，has been the opportunity to understand the combination of machine tools. Now I come to brief the curriculum design process:
According parts - Requirements (two-stage tapered cylindrical gear reducer base cabinet left side 12 holes) the type and processing I chose a combination of horizontal drilling；in the power unit，since the hydraulic slide guiding good，long life hydraulic cylinder piston and the back cover are equipped with two-way check valve and buffer device so I chose a hydraulic sliding table；power box area is used in three-phase asynchronous motor as a power source，power head chose the drilling head；accessories including positioning，clamping，lubrication，cooling，chip washing machines and automatic lines and other auxiliary devices，and other supporting components，control components，accessories，etc. will be described in the specification.
Keywords：Combination machine，Power unit，Accessories，Supporting member
