底板和夹板装配平台的振动特性研究

Research on Vibration Characteristics of Base Plate and Splint Assembly Platform

针对底板和夹板装配设备在装配过程中存在的稳定性差、振动冲击较大等问题,通过对底板和夹板装配平台振动特性的研究,以分析结果为依据进而对结构进行优化设计,达到提高装配稳定性与可靠性的目的。利用虚拟样机技术进行结构设计,通过Ansys软件对装配平台进行振动特性分析,对薄弱环节进行结构优化,优化后的装配平台整体变形量减小了73.5%,第一阶模态频率提高了42.23%,避免了由共振引起的设备故障,并通过样机试制验证装配效果。

Aiming at the problems of poor stability and large vibration and impact in the assembly process of the bottom plate and splint assembly equipment,through the research on the vibration characteristics of the bottom plate and the splint assembly platform,the structure is optimized based on the analysis results to achieve the purpose of improving the stability and reliability of the assembly.Using virtual prototype technology for structural design,analyzing the vibration characteristicsof the assembly platform through Ansys software,and optimizing the structure of the weak links,the overall deformation of the optimized assembly platform is reduced by 73.5%,and the first-order mode frequency is increased by 42.23%,To avoid equipment failure caused by resonance,and to verify the assembly effect through prototype trial production.