Amorphous alloy transformer core aging vibration table

Abstract

The invention discloses an amorphous alloy transformer core aging vibration table which comprises a gantry frame. The lower part of the gantry frame is provided with a vertical vibration device for placing a core, and two sides of the gantry frame are respectively provided with a vertically arranged impact vibration linear slide rail. A cross type impact vibration device is mounted on the impact vibration linear slide rails in the sliding mode, an impact vibration lifting driving device is installed between the gantry frame and the cross type impact vibration device, a vibration lifting strokelimit device is installed between the gantry frame and the cross-type impact vibration device correspondingly, and a vibration lifting counterweight control device is connected between the gantry frame and the cross type impact vibration device. The combined vibration mode of the vertical vibration device and the cross type impact vibration device is adopted, the core is subjected to combined vibration aging vertically and laterally on four sides, the labor intensity is reduced, the automatic production efficiency of the amorphous alloy transformer core is improved, and the phenomenon that the iron is easy to damage under uneven stress under artificial hammering is avoided.

Description

technical field [0001] The invention relates to the technical field of production equipment for amorphous alloy transformer iron cores, in particular to an aging vibrating table for amorphous alloy transformer iron cores. Background technique [0002] At present, the internal stress of the amorphous alloy transformer core is generally eliminated by annealing through a specific process, but there will still be a certain stress in the core, which will affect the performance of the core. Therefore, the amorphous alloy transformer core is completed After the annealing treatment, the residual stress inside the iron core needs to be removed. In the prior art, the artificial rubber hammer is mainly used for aging treatment, and the rubber hammer is used to strike the side of the iron core symmetrically, left and right, respectively, to achieve the effect of stress removal. , the labor intensity is very high, time-consuming and labor-intensive, especially the key process that restri...

AI Technical Summary

Problems solved by technology

[0002] At present, the internal stress of the amorphous alloy transformer core is generally eliminated by annealing through a specific process, but there will still be a certain stress in the core, which will affect the performance of the core. Therefore, the amorphous alloy transformer core is completed After the annealing treatment, it is necessary to remove the residual stress inside the iron core. In the prior art, the artificial rubber hammer is mainly used for aging treatment, and the rubber hammer is used to strike the side of the iron core symmetrically, left and right, respectively, to achieve the effect of stress removal. , the labor intensity is very high, time-consuming and labor-intensive, especially the key process that restricts the automatic production of amorphous alloy transformer cores; in addition, if the force is uneven when knocking, it will cause damage to the core

Images