Coupling dismounting tool

• Main Authors: SUN XIANG, SUN DANNA, DING JIAMIN, DING ZHONGLIANG, XU XINMIN, LIU YALONG, DONG XINZE, TAO XINJIANG, ZHANG DAYI, DING CHAO
• Format: Patent
• Language: Chinese; English
• Published: 17.02.2023
• 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 discloses a coupler dismounting tool which comprises a vertical plate and mounting plates arranged on the two sides of the vertical plate, movable plates are arranged on the opposite sides of the mounting plates, positioning clamping blocks are arranged on the movable plates, retention claws used for fixing a coupler shaft sleeve flange plate are further arranged on the movable plates, a jack is arranged in the middle of the vertical plate, and the jack is connected with the vertical plate. And a stress block is arranged on a piston rod of the jack and is propped against the end part of the coupling bearing under the driving of the jack. According to the dismounting tool designed by the utility model, the shaft sleeve of the coupler is hooped through the positioning clamping block and the retention claw on the tool, then the stress block is driven by the jack to apply pressure to the end part of the bearing rod of the coupler, and the shaft sleeve of the coupler can be quickly dismounted alo