Tool for disassembling large nut

• Main Authors: QU YONGZHE, NING SHIWEN, QU ZHIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2022
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The tool for disassembling the large nut comprises a supporting assembly abutting against the lower portion of the nut, and a hydraulic jack is arranged below the supporting assembly to drive the supporting assembly to move up and down. According to the tool for disassembling the large nut, the nut is jacked up through the hydraulic jack, so that a certain gap is formed between the lead screw and the nut, then the nut is rotated through external pressure, the lead screw and the nut can be easily rotated and separated, the time for disassembling the nut is effectively shortened, the labor intensity is relieved, and the working efficiency is improved. And the working efficiency is high and the structure is stable. 本实用新型提供的一种用于拆卸大型螺母的工装，包括与螺母下方抵接的支撑组件，所述支撑组件下方设有液压千斤顶驱动支撑组件上下运动。本实用新型提供的一种用于拆卸大型螺母的工装，通过液压千斤顶将螺母顶起，从而使丝杆与螺母之间产生一定的间隙，再通过外置的压力对螺母进行旋转，使丝杆与螺母之间能够轻松旋转分离，有效缩短拆卸螺母的时间，减轻了劳动强度，工作效率较高并且结构稳定。