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我厂是生产汽车车桥的专业厂，车桥上许多零部件的配合为过盈或过渡配合，需压配；因此，对小吨位油压机的需求量较大。为了节约资金，我们设计了一种气动压配装置代替油压机来装配工件，从而取得了较好的效果。该装置结构如图所示，主要由底座1、角铁2、气缸3、活塞杆4、连杆5
I plant is the production of automobile axle professional factory, the bridge with many parts for the interference or transition with the need to press fit; therefore, the demand for small tonnage hydraulic press larger. In order to save money, we designed a pneumatic press-fit device to replace the hydraulic press to assemble the workpiece, which achieved good results. The device structure shown in the figure, mainly by the base 1, angle iron 2, cylinder 3, the piston rod 4, connecting rod 5