Manual labor-saving device for assembling O-shaped ring

• Main Authors: YAN SHIXIANG, ZHANG BAIWEN, REN XIANGWEI
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• 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 designs a manual labor-saving device for assembling an O-shaped ring. Handheld fixing block, the push plate is pressed by hands; the handheld fixing block is a cylinder; a strip-shaped rod extends out of one side edge of the cylinder; a plurality of pin bodies are arranged at the p...