Cylindrical roller bearing locking structure

• Main Authors: LI BAOLEI, HATA YOSHIYUKI, YAN JINGZHEN, XIONG YONGSHUN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a cylindrical roller bearing locking structure, relates to the technical field of cylindrical roller bearings, and aims to solve the problem that part of existing cylindrical roller bearings need to use locking structures to provide a locking function and protection during use. The inner side of the outer ring is attached to the outer side of the pin roller, and a retainer is mounted in the outer ring; the bottom of the retainer is attached to the top of a retaining ring, and a fixing rod is mounted on the retaining ring; the outer sides of the pin rollers are further connected with the outer side of an inner ring in an attached mode, and the interior of the inner ring is slidably connected with a fixing ring; a movable seam is formed in one side of the bottom of the fixing ring, and the top of the fixing ring is fixedly connected with a Venturi tube. The fixing ring is in threaded connection with the lower protection ring, so that the lower protection ring can drive the Venturi tub