基于对称式双曲柄滑块的滑轨推松设备研究

Development of Rails Push Loose Equipment Based on Symmetric Double Crank Slider

针对汽车座椅滑轨调节性能的推松要求,分析现有的滑轨推松方式,指出其优缺点,提出了基于对称式双曲柄滑块机构的推松结构。根据汽车滑轨的生产工艺要求,通过试验确定设备推松次数。基于机械设计、传感器检测技术的理论与应用以及柔性化自动装配技术,对设备的主体结构及主要组成部分作了较详细的阐述和分析,校核了关键零部件的强度。该设备已成功应用于企业实际生产,实际使用表明该设备能满足汽车座椅滑轨的生产工艺要求,自动化程度高、可靠性好。

This paper proposes the push loose structure based on symmetric double crank slider mechanism by analyzing modern push loose ways and pointing out their advantages and disadvantages for the adjusted performance on car seat rails requirements.According to the rail car production process requirements,through testing to determine the number of devices to push loose.This paper makes a more detailed exposition and analysis for the main structure of the device and the main parts based on mechanical design,sensor technology,the theory and application of flexible automated assembly technology.