Ferrule auxiliary tool and rolling shaft tool

• Main Authors: MAO LEI, WANG ZHONGNAN, XU XIUWEI, ZHANG CHENGHU
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2023
• 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 relates to a ferrule auxiliary tool and a rolling shaft tool, the rolling shaft tool comprises a rolling shaft, a rubber ring and the ferrule auxiliary tool, and the ferrule auxiliary tool comprises an auxiliary body and a positioning piece. And one end of the rolling shaft can be arranged in the connecting hole of the connecting part in a penetrating manner and is connected with the positioning piece on the connecting part, so that the ferrule auxiliary tool is stably arranged on the rolling shaft. Then, the rubber ring is arranged on the auxiliary part in a sleeving mode from the side, back on to the connecting part, of the auxiliary part, and due to the fact that the size of the cross section of the auxiliary part tends to decrease in the direction away from the connecting part, the rubber ring can be arranged on the auxiliary part in a sleeving mode without being opened. And then the rubber ring is moved in the direction from the auxiliary part to the connecting part, so that the rubber