柴油机连杆零件钻小头孔夹具结构分析与设计  

Fixture Structure Analysis and Design for Drilling Small Hole of Diesel Engine Connecting Rod

作　　者：黄为燎[1] 

机构地区：[1]福建工程学院机电及自动化工程系,福建福州350108

出　　处：《机械工程与自动化》2011年第5期82-84,共3页Mechanical Engineering & Automation

基　　金：福建省重大专项专题项目(2008HZ0002-1);福建省闽港人才合作项目(MG200909);福建工程学院科研启动基金项目(GY-Z10049)

摘　　要：为中批生产的柴油机连杆零件设计了一个专用钻床夹具,使其能够在钻床上进行小头孔的加工。通过对该零件加工面加工工艺的分析得出两种夹具的设计方案,并结合实际生产的需要进行了方案的优缺点分析,选择了结构简单、装夹方便、生产成本低的零件夹具设计方案。A special drilling jig was designed for medium batch production of diesel engine connecting rods,so the small holes on the rods could be drilled on drilling machine.Two solutions were put forward by analyzing the processing of the part＇s machined surface,and their advantages and disadvantages were compared based on actual production needs.The simple,easy and low-cost solution was chosen.

关 键 词：加工工艺分析 定位夹紧方案 钻床夹具结构设计 

分 类 号：TG751.2[金属学及工艺—刀具与模具]