Zero-load run-in equipment of shaft coupling

Abstract

The invention relates to zero-load run-in equipment of a shaft coupling, belongs to the technical field of bearing processing, and the equipment can be used to effectively reduce vibration of a detection motor when the detection motor drives the shaft coupling to rotate and prevent the detection motor from damage. The equipment is characterized by comprising the detection motor, the shaft couplingto be tested is positioned in the output end of the detection motor, one end of the shaft coupling to be tested is connected with the output end of the detection motor via a universal drive shaft, the other end of the shaft coupling to be tested is rotationally connected with a tail fixed plate, the universal drive shaft is connected with the shaft coupling to be tested via a connecting shaft, the connecting shaft is rotationally arranged in a shoe plate, and the connecting shaft is arranged coaxial with an output shaft of the detection motor and can rotate along the axial direction of the connecting shaft itself. During detection, the shaft coupling to be tested vibrates, the vibration is transferred to the connecting shaft and weakened for the first time, and then transmitted to universal drive shaft and weakened again, and vibration transmitted to the detection motor finally is very low, and the detection motor is protected to largest extent.

Description

technical field [0001] The invention relates to the technical field of bearing processing, in particular to a no-load running-in device for a shaft coupling. Background technique [0002] With the progress of society and the improvement of scientific and technological level, couplings are more and more widely used in industry. After the assembly is completed, the coupling needs to be debugged and tested through the bench run-in test to judge whether it is qualified. [0003] When the existing coupling is tested, the coupling to be tested is generally directly connected to the detection motor, and the rotation of the motor drives the coupling to rotate. At the same time, the coupling needs to be detected and recorded every 5 minutes during the detection process. device temperature. Generally, the detection of the coupling takes a long time, up to 3-4 hours, and the rotation of the coupling during the detection process is likely to drive the detection motor to vibrate, causi...

AI Technical Summary

Problems solved by technology

Generally, the detection of the coupling takes a long time, up to 3-4 hours, and the rotation of the coupling during the detection process is likely to drive the detection motor to vibrate, causing the output shaft of the motor to break or bend, and due to the large vibration, the The motor power used is relatively large, generally 250 kilowatts

[0004] This detection method not only wastes more power resources and motor loss, but also makes it difficult to ensure that the operator can record time and temperature in a timely and accurate manner as required.

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