Torque detection device

• Main Authors: YANG YU, TANG CHUANLONG, CHEN ZHENGMIN
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model belongs to the technical field of measurement, and discloses a torque detection device. The torque detection device comprises a base, a rotating mechanism, a clamping jaw mechanism and an unlocking mechanism, the rotating mechanism is installed on the base and comprises a driving part and a rotating shaft which are in transmission connection, and a torque sensor is arranged between the driving part and the rotating shaft; the clamping jaw mechanism comprises a driving block, at least two clamping jaws, at least two connecting rods and an elastic piece, the driving block is slidably installed at the end, away from the driving piece, of the rotating shaft, the rotating shaft is sleeved with the elastic piece, one end of the elastic piece abuts against the side, close to the driving piece, of the driving block, and the other end of the elastic piece abuts against a limiting protrusion of the rotating shaft; the unlocking mechanism comprises an unlocking cylinder and an unlocking ring which are