毕业论文车床尾座体机械加工工艺与工装设计 下载本文

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内蒙古科技大学

毕业设计(论文)

题目: 车床尾座体机械加工工艺与工装设计

系 别 专业名称 班级学号 学生姓名 指导教师

二O一五年 六 月

摘 要

尾座体是车床上的重要的部件之一,是车床上用以支撑轴类零件车削加工和实施钻孔的主要车床附件。本文针对某类给定的尾座体进行了加工工艺与工装的设计,完成了以下工作:

(1) 概述了尾座体的技术和现状发展;

(2) 对尾座体进行了工艺分析,并提出了两种方案进行比较; (3) 编制了尾座体的工艺规程,完成了其工序卡的设计;

(4) 针对工艺中的某重要工序,设计完成了一套铣槽夹具和镗孔夹具,包括定位

元件,夹紧机构、对刀块、夹具体的设计并分析了定位误差。

关键词:尾座体 工艺 工装 设计

Abstract

stalk spare parts, the car pares to process the main lather enclosure that drills a hole with implementation.

This text aims at a certain the tail body giving certainly carried on to process the design that craft and work pack and completed once work:

(1)All said a tail the technique and present condition development of the body;

(2)Carried on craft analysis to the tail body, and put forward two kinds of projects to carry on a comparison;

(3)Drew up a tail body of craft regulations, completed the design of its work preface card; (4)Aim at a craft in of some important work preface, designed to complete a set of Xian slot tongs, including fixed position component, clipped tight organization, to the knife piece, clip a concrete design and analyzed a fixed position error margin.

Keywords: tailstock craft clamping design