用于固体小火箭自动化装配的夹持装置改进

Clamping system modification for automatic assembly equipment of small-scale rocket

手动装配固体小火箭采用一种产品使用一套工装的方式,导致夹具规格多,更换麻烦,无法直接移植到自动化装配设备上。在分析所有型号火箭外形结构条特点的基础上提出了一种夹持火箭壳体的改进方案。工艺试验表明,改进后的通用夹持系统可以满足所有火箭的装配并且将工装由40多种减少到10余套,减少了约75%。

In current manual assembly process one kind of small-scale solid rocket needs a set of fixture,resulting in fixture specifications and the replacement of trouble,cannot be directly transplanted to the automated assembly equipment.On the basis of analyzing the characteristic of the shape structure of all products,an modification scheme is presented based on clamping the rocket shell.Process experiments show that the modified clamping system can meet all the rocket assembly and the tooling is reduced from 40 to about 10 sets,which is reduced by about 75%.