Snap spring pliers for efficiently assembling piston check ring

• Main Authors: PENG JIEMEI, SU XUEJING, HE YUSANG
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model provides a pair of snap spring pliers for efficiently assembling a piston check ring, and belongs to the technical field of piston check ring assembling. The clamp spring pliers for efficiently assembling the piston check ring comprise a handle part, a hinging part and a clamping part. The included angle between the first handle and the second handle is driven to change under the action of a human hand, so that the clamping cylindrical table can be inserted into a mounting hole in the piston check ring, the angles of the first handle and the second handle are driven by the human hand to change reversely, the piston check ring is opened through the clamping cylindrical table for assembly, and the first handle and the second handle are subjected to arc treatment and accord with human engineering; under the normal opening degree of a palm, the opening degree of the sharp-nose clamping cylindrical table can reach the size of a check ring hole, the clamping cylindrical table on the sharp-nose arc