Coupling installation device for performance detection by using power conversion

Abstract

The invention relates to the field of couplings, and particularly relates to a coupling installation device for performance detection by using power conversion. The technical problem to be solved by the invention is to provide the coupling installation device for performance detection by using power conversion. According to the technical scheme, the coupling installation device for performance detection by using power conversion comprises a positioning rotating system, a performance detection system and the like; and the positioning rotation system is connected with the performance detection system. According to the invention, the installation performance of the gear coupling of the crane power device is detected, the vibration change of the coupling is detected by using the change of a light sensing position, and meanwhile, power is added to one end of the coupling to realize the detection of the concentricity of the two ends of the coupling; the characteristic that the eccentric degree of the outermost end of the rotating shaft on one side of the coupling is maximum is utilized, and the detection of the eccentricity of the coupling is realized; and the current situation that the coupling cannot be detected immediately after being installed in the prior art is solved.

Description

technical field [0001] The invention relates to the field of shaft couplings, in particular to a shaft coupling installation device for performing performance detection by means of power conversion. Background technique [0002] Couplings, also known as couplings, are used to firmly connect the driving shafts and driven shafts in different mechanisms and transmit mechanical components of rotation and torque. Sometimes they are also used to connect shafts with other parts (such as gears, belts, etc.) Wheels, etc.); the coupling is often composed of two halves, which are fixed and installed on the opposite ends of the two shafts with keys or tight fits, and then connected in some way; some couplings have both compensating two halves. Axial offset, radial offset, angular offset function between shafts. [0003] The gear coupling of the crane power unit needs to be tightly reinforced during use, and grease needs to be added regularly during the use of the coupling to ensure the...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the gear coupling of the crane power unit, tight reinforcement is required during use, and grease needs to be added regularly during the use of the coupling to ensure the smooth operation of the coupling; in the coupling When assembling, the precise positioning of the two halves of the coupling is related to the performance of the coupling, so a performance test is required to determine whether the coupling is qualified; when the existing equipment detects the coupling, it is impossible to accurately calculate the coupling. Whether the shafts at both ends of the coupling are in the same straight line, and the vibration when the coupling rotates cannot be detected. If the vibration frequency of the coupling is too high, the failure of the internal gear will be accelerated; there is an urgent need for a method that can be detected immediately after the coupling is assembled. The shortcoming of the device, the technical problem of the present invention is: provide a kind of coupling installation device that utilizes power transformation to carry out performance detection

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