氧传感器信号极弯曲加工模具设计  

Design of the bending die for oxygen sensor's signal pole

作　　者：赵燕[1] 汤斌斌[1] 董成杰[1] 

机构地区：[1]武汉理工大学机电工程学院,湖北武汉430070

出　　处：《现代机械》2015年第3期19-23,共5页Modern Machinery

摘　　要：氧传感器信号极作为氧传感器的重要零件,在对加工工艺和加工设备等研究的基础上,设计了凸凹模组合方式的结构来进行氧传感器弯曲件加工,然后根据设计尺寸在Solid Works软件上进行三维造型及装配,最后采用ANSYS Workbench软件对模具进行分析。结果表明上下模的强度及刚度均满足使用条件且具有较高的安全裕度,同时根据该分析结果为两零件的进一步性能强化提供了措施。Oxygen sensor’s signal pole is an important part of the oxygen sensor.Based on the research on processing tech-nique and processing equipment,this paper designs a structure of punch combination to process oxygen sensor’s bending parts ,and then three-dimensional modeling and assembly are conducted raccording to the design size with Solid-works software ,and the mould is analyzed using ANSYS Workbench software.The results show that the strength and stiffness of both the upper and lower dies meet the service conditions and the mould has a high safety margin.At last,based on the re-sults of the analysis,measures are provided in order to further strengthen the performance of the two parts.

关 键 词：氧传感器信号极 U型弯曲模 静力分析 动力学分析 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]