Environment-friendly noise-reduction energy-saving device for electromagnetic brake

• Main Authors: HAO CHANGCHUN, LI YONGZENG, ZHOU SHENGDA
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to an environment-friendly noise-reduction energy-saving device for an electromagnetic brake. The environment-friendly noise-reduction energy-saving device comprises a brake disc base body, a brake disc, a wear-resistant noise-reduction spline sleeve and a hollow spline shaft. The brake disc and the brake disc base body are vulcanized or bonded together; the brake disc base body is in a disc shape with a boss, and a spline hole is formed in the center of the brake disc base body. The wear-resistant noise-reducing spline housing is sleeved in the spline hole; spline grooves are formed in the cylindrical inner surface and the cylindrical outer surface of the wear-resisting and noise-reducing spline sleeve; an outer spline groove of the wear-resistant noise-reduction spline housing is matched with the spline hole; splines are arranged on the outer circle of the hollow spline shaft. And a spline of the hollow spline shaft is matched with an inner edge spline groove of the wear-resistant