A sealing mechanism for full -automatic pilot valve comprehensive performance test - bed

The utility model provides a full automation, unattended, unmanned on duty, equipment job stabilization, reliability height, a sealing mechanism for full -automatic pilot valve comprehensive performance test - bed who is suitable for modern automated production mode. It includes that sealing frame, sealed first cylinder, sealed first slider, sealed second cylinder, sealed first connecting block, sealed first joint, sealed third cylinder, sealed second connecting block, sealed second connect, sealed fourth cylinder, solenoid and sealing test connector, a sealed cylinder vertical installation in sealing frame 's upper end, be connected with a sealed slider on the piston rod of a sealed cylinder, install two sealed cylinder on the sealed slider, be connected with a sealed connecting block on the piston rod of the 2nd sealed cylinder, the lower end of a sealed connecting block is provided with a three sealed joint side by side. 本实用新型提供了种完全自动化，无人操作、无人值守；设备工作稳定、可靠性高；适合于现代自动化生产模式的用于全自动导阀综合性能测试台的密封机构。它包括密封框架、密封第气缸、密封