Damping brake device for rotating shaft of medical equipment

Abstract

The invention discloses a damping brake device for a rotating shaft of medical equipment. The damping brake device structurally comprises a fixing bolt head, an inner shaft hole, a rotating bolt body,an outer copper sleeve, an inner threaded rod, a round shaft, a cushion plate, an adjustment screw, a wear-resistant gasket, an embedded actuating rotating shaft, a spring assembly and a rubber gasket. The rotating bolt body is arranged at the tail of the fixing bolt head and fixedly connected with the outer layer of a locking bolt head through fixing threaded holes. The inner shaft hole is formed in the center of the front end of the fixing bolt head and connected with the fixing bolt head through a small round shaft. The inner threaded rod is arranged inside the rotating bolt body and provided with the round shaft and the cushion plate. The round shaft is connected with the inner threaded rod through the cushion plate. The inner threaded rod is connected with the extension end of the inner shaft hole in a threaded manner through the round shaft. The damping brake device is provided with the spring assembly, so that indirect contact between a stud and the rotating shaft is achieved;when the medical equipment is used, operation can be conducted more flexibly; and in addition, the service life of the rotating shaft is prolonged.

Description

technical field [0001] The invention relates to a damping brake device for a rotating shaft of a medical instrument, which belongs to the technical field of damping brakes for a rotating shaft. Background technique [0002] Braking, also known as braking, refers to the action of stopping or reducing the speed of running locomotives, vehicles and other means of transportation or machinery. The general principle of braking is to fix a wheel or disc on the high-speed shaft of the machine, install a corresponding brake shoe, belt or disc on the machine base, and make it generate braking torque under the action of external force [0003] The existing open technology application number is: CN201410597945.6, a suspension tower joint braking device, which includes a rotating joint fixed to the connecting arm, and also includes a mechanical elastic damping brake and an air brake. The friction of the mechanical elastic damping brake The surface is in contact with the revolving joint,...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a damping brake device for the rotating shaft of medical equipment, so as to solve the problem that the existing brake device is inflexible in operability, prone to failure when using medical equipment, and reduces the friction of the rotating shaft. service life

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