Ultra-high molecular weight polyethylene roller holder

• Main Author: ZHANG SHIMAN
• Format: Patent
• Language: English
• Published: 25.03.2015
• 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 relates to an ultra-high molecular weight polyethylene roller holder, and belongs to the field of bearings. The roller holder is formed by embossing ultra-high molecular weight polyethylene; a main body of the holder is cylindrical, pocket slots matched with the diameter of a roller are uniformly formed in the outer surface of the holder, and the depths of the pocket slots are 3/4 of the semi-diameter of the roller, so that the mounting is convenient; the roller is in clearance fit with the holder. The ultra-high molecular weight polyethylene roller holder adopts an integrated structure, so that loosening and deformation of the holder can be avoided; meanwhile, the ultra-high molecular weight polyethylene roller holder has excellent abrasion resistance, impact resistance and corrosion resistance, and the abrasion between a bearing and the roller can be reduced; the impact energy is absorbed, and the damage to the holder is reduced; meanwhile, the roller holder can be used in weak acid, weak alkali and partially strong acid and strong alkali environments.