Sleeve assembly quick-changing mechanism for main speed reducer tightening equipment

• Main Authors: SHANG YUAN, ZHU XINBO, WEN ZHIYANG
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The utility model relates to a sleeve assembly quick-changing mechanism for main speed reducer tightening equipment, and belongs to the technical field of mechanical assembly. The device is composed of a pulling fork rod, a telescopic air cylinder, a limiting sleeve, an extrusion spring, a connecting sleeve and limiting small balls, the connecting sleeve is fixedly installed at the bottom of the tightening device, the connecting sleeve is movably sleeved with the limiting sleeve, the extrusion spring is arranged between the connecting sleeve and the limiting sleeve, the limiting small balls are arranged on the circumference of the connecting sleeve, and the limiting small balls are limited by the limiting sleeve. A telescopic air cylinder is fixedly mounted on one side of the tightening device through a mounting column, a pulling fork rod is arranged at the end of a piston rod of the telescopic air cylinder, and the pulling fork rod is intermittently connected with the limiting sleeve. The top end of the slee