Turning tool

• Main Authors: LI XIAOHU, LI ZHIQIANG, LIU SONG, CHEN JIAN, LI YUHUA, LI HAO, CAO JICHANG, CAO LINGWU, CONG YOUCAI, FU YONGLE, LIU SHEN
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2021
• Subjects: BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention relates to a turning tool. The tool comprises a gear ring, a gear set and a support, the gear ring is used for sleeving and being fixed to one end, close to a coupler, of a crankshaft of a diesel engine, the gear set comprises at least one gear, a main shaft and a mounting part, the at least one gear meshes with the gear ring, the main shaft is coaxially connected with the at least one gear, the main shaft is connected with the mounting part, and the support supports the mounting part and is used for being connected with a water pipe base of the diesel engine. During assembly, the gear ring and the crankshaft are fixed in advance, during turning, only one gear needs to mesh with the gear ring, turning can be carried out, the crankshaft does not need to be disengaged from the coupler, installation is convenient, and time and labor are saved; torque is transmitted to the crankshaft by rotating the main shaft, so that only one person operates the main shaft to rotate, and the turning speed is adjus