Multi-point braking hydraulic disc brake

• Main Authors: JIANG XINPING, LIAO PENGYUN, DU JUNHUA, CAI ZHILIANG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

A multi-point braking hydraulic disc brake comprises braking units, caliper bodies, gaskets, gasket baffles, connecting bolts, a base, guide columns, a mounting bottom plate, a passive side caliper body and a middle plate, the braking units are mounted on the caliper bodies, two or more braking units can be mounted on each caliper body, and when each braking unit fails, the brake loses part of braking force and cannot completely fail; the braking unit comprises an end cover, a spring set, a piston, a piston rod sealing piece, an adjusting rod, a piston sealing piece, a gasket fixing bolt and the like. The brake unit takes a caliper body as an oil cylinder barrel and is fixed on the caliper body through an end cover thread, a spring set directly acts on a piston, the structural arrangement is compact, the piston in the brake unit is in threaded connection with an adjusting rod, and the retreat distance between a gasket and a brake disc can be adjusted by adjusting the screwing length of a thread. The brake can