Nut screwing mechanism of pressing rod force measuring machine

• Main Author: LIU SHENGGUO
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to the technical field of testing machines, in particular to a nut screwing mechanism of a pressing rod force measuring machine, which comprises a base. A rotating seat is arranged on the base; a clamp seat is arranged on the rotating seat; a rotating shaft is rotationally arranged in the clamp seat; the base is provided with a clamp lifting assembly used for driving the rotating shaft to ascend and descend. The rotating base is provided with a rotating assembly used for driving the rotating shaft to rotate. The rotating shaft is connected with a positioning clamp; the positioning clamp comprises a fixing part connected with the rotating shaft and a plurality of clamping jaws arranged at the bottom of the fixing part; and clamping grooves are formed among the plurality of clamping jaws. By arranging the clamp lifting assembly, the rotating assembly and the clamping jaw, automatic nut screwing adjustment of the pressing force of the pressing rod can be achieved, and manpower can be gr