Auxiliary fixing tool with adjustable pressing force

An auxiliary fixing tool capable of adjusting pressing force comprises an adsorption device and a force application device, the adsorption device and the force application device are connected together through a supporting rod, and the force application device can slide on the supporting rod; the adsorption device comprises at least one suction cup assembly; wherein the force application device comprises a platform, a threaded through hole is formed in the platform, and a screw rod is screwed in the threaded through hole; a pressing piece is arranged at the lower end of the screw rod; the adsorption device further comprises an adsorption force compensation device which can be connected to the suction cup assembly in a fluid communication mode. The auxiliary fixing tool provided by the utility model can realize adjustable pressing force, and can press and fix an object on the wall surface of tested equipment for a long time. 一种可调压紧力的辅助固定工装，包括吸附装置和施力装置，所述吸附装置与所述施力装置通过支撑杆连接在一起，且所述施力装置可于所述支撑杆上滑动；所述吸附装置包括至少一个吸盘组件；