Split type clutch brake

Abstract

The invention discloses a split type clutch brake. The split type clutch brake comprises a brake and a clutch, wherein the clutch is connected to the brake through a transmission shaft and an air pathcontrol system; the brake and the clutch both comprise a base plate, a machine body gear, a shaft hub, a first friction assembly, a second friction assembly, a third friction assembly, an air cylinder assembly and an air inlet plate; one side, close to the base plate, of the shaft hub is sequentially sleeved with the first friction assembly, the second friction assembly and the third friction assembly; and the third friction assembly is connected to the air cylinder assembly through a movable gear, and the air inlet plate is connected to the air cylinder assembly through a nut, a gasket and aspring. According to the split type clutch brake, the structure is simple, stability and reliability of the split type clutch brake during braking are improved, and inertia force is greatly reduced;the stability of a mechanical device during starting is improved, the running speed of the device at different stages can be smoothly jointed, and the abrasion caused by the transmission mechanism isreduced; and mutual interference between the brake and the clutch is prevented, the installation and debugging difficulty of the device is lowered, and the operation is convenient and flexible.

Description

technical field [0001] The invention relates to a split clutch brake. Background technique [0002] Large-scale forging equipment is mainly used for stamping processes, such as sheet blanking, drawing forming, hot and cold extrusion, etc. The clutch and brake are the key components of the whole forging equipment. Its main function is to realize the fast combination or disconnection of the energy part and the driven part of the main transmission system, and to make the driven part Brake quickly, so as to control the production rhythm and ensure the safety of people and equipment. The clutch and brake control the movement or stop of the forging equipment when the motor and flywheel are constantly rotating, which is also to prevent accidents, improve quality and It is an important part of productivity, so its performance directly affects the working efficiency and production capacity of forging equipment. [0003] The split clutch brake in the prior art is not stable in actua...

AI Technical Summary

Problems solved by technology

[0003] The split clutch brake in the prior art is not stable during actual use, and because the braking effect is poor, it is easy to generate a large inertial force. During the start-up stage of the forging equipment, the forging equipment is started due to the uneven connection of the clutch. Occasionally, a larger one will be used, which will affect the service life of the forging equipment

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