摘要
为优化连接器的插拔手感,针对滚珠推拉连接器进行插入过程分析,建立插入力静力学模型。通过设计实例和插拔力实验分析,验证了理论模型的准确性。结果表明:滚珠推拉快锁连接器插入力受到接触件插入力、锁紧弹簧引起的阻力和界面密封垫的影响,在打开锁紧弹簧时发生突变,插入力在锁紧弹簧压缩到极限位置时达到最大,弹簧锁紧力、斜面倾角和摩擦系数对插入力有较大影响。
In order to optimize the insertion and withdraw feel of the connector,the insertion process analysis is performed for the ball push-pull connector and the insertion force static model is established.The accuracy of the theoretical model is verified by design examples and experimental analysis of the insertion force.The results show connector insertion force of ball push-pull quick-lock is affected by contact insertion force,resistance force caused by locking spring and interface gasket,mutation occurs when the lock spring is opened,the insertion force reaches the maximum when the locking spring is compressed to the limit position,the spring locking force,the bevel angle and the coefficient of friction have a large influence on the insertion force.
出处
《机电元件》
2019年第6期40-43,共4页
Electromechanical Components
