Auxiliary tension pneumatic clamp of universal insertion and extraction force testing machine

• Main Author: NIE ZHICHAO
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• 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; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses an auxiliary tension pneumatic clamp of a universal insertion and extraction force testing machine. The clamp comprises a driving device and a chuck, the chuck comprises afirst clamp body and a second clamp body, the first clamp body is hinged to the second clamp body, the driving device is fixedly connected with the first clamp body, and the driving device is used fordriving the second clamp body to move, so that the clamp head end of the first clamp body and the clamp head end of the second clamp body are unfolded or clamped. Due to the adoption of the scheme, the tensile clamp of the plug-pull force testing machine is designed into the driving device and the chuck, the driving device is linked with the chuck to clamp a tested product, and the tensile forceis stable, so that the clamping force of the chuck is stable, personal errors can be effectively reduced, test data is more accurate, clamping is convenient, and the test efficiency can be improved. 本实用新型公开了一种通用型插拔力试验机辅助拉力气动夹子，