According to a report on September 19, 2024, CSSC Science &Technology Co., Ltd. recently obtained a patent authorization. The patent name is “A special device for dismantling a stuck bearing inner sleeve in a conductive slip ring”. Its patent number is CN202410806497.X and the application time is June 2024.
According to the patent description, this invention relates to the field of conductive slip ring assembly technology, and provides a disassembly solution to the problem of the inner sleeve of the bearing being stuck on the shaft neck. The device includes a locking ring and a push rod. The locking ring is used to fix the inner raceway of the bearing, while the push rod is used to match and fix with the shaft. This invention effectively solves the problem of the inner sleeve of the bearing being stuck through a simple structural design and a convenient operation method, and is suitable for the needs of quickly disassembling bearings in a production environment.
Keyword: cnc machining center