Auxiliary device for carrying out compression test on engine part

The utility model discloses an auxiliary device for carrying out a compression test on an engine part, relates to a part test auxiliary tool, and solves the technical problems of unstable clamping, high labor intensity of workers and low working efficiency caused by a manual part test method. The device comprises an upper pressure plate and a lower pressure plate, an upper connector is arranged above the upper pressing disc, a locking nut is rotationally installed on the upper connector, and an upper positioning groove is formed in the lower portion of the upper pressing disc. A lower connector is arranged below the lower pressing disc, and a lower positioning groove is formed in the upper portion of the lower pressing disc. The sample clamping device realizes effective clamping of samples, is safe and efficient, greatly reduces the labor intensity of workers, and improves the working efficiency. 本实用新型公开了一种对发动机零件进行压缩测试的辅助装置，涉及零部件测试辅助工装，解决了人工测试零件的方法不仅夹持不稳，还导致工人的劳动强度大、工作效率低的技术问题。它包括上压盘和下压盘；所述上压盘的上方设有上连接头，所述上连接头