Motor damping base of multi-vibration structure

Abstract

The invention provides a motor damping base of a multi-vibration structure. The motor damping base comprises a second spring and bottom feet; a base body is of a rectangular cavity structure; a ring of mounting plate is arranged on the outer edge of a rectangular top opening; bolt connection of the motor base of a motor disclosed in an embodiment is realized through a sliding groove formed in themounting plate; the four corners of the base body are matched with first spring bases respectively; two pad structures which are symmetrical left and right are designed and mounted on one side of thebase; the first lines of the pad structures are prepared from springs, and the connecting mode adopts symmetrical spring base connection, so that the two pads also have elastic damping effects; and therefore, the originally suspended end cover of the motor placed on the base also can be supported singly, and the end cover is not suspended any more, so that vibration generated by blade rotation inthe end cover is weakened, thereby enabling the damping effect of the whole base to be higher.

Description

technical field [0001] The invention belongs to the technical field of motor transmission machinery vibration reduction, and more specifically relates to a motor vibration reduction base with a multi-vibration structure. Background technique [0002] Vibration reduction is a measure to reduce unnecessary mechanical vibration in various types of machinery. In actual work, people often take measures to attenuate the vibration of only a certain key part of the machine and within a certain frequency range, so the vibration cannot be completely eliminated. [0003] The structure is similar to that disclosed in the application number CN201721002514.6 as an oil pump vibration damping bracket, which includes a base on which there are holes for the first connection, and a plurality of vibration damping mechanisms are fixed on the base. The mounting hole, the damping rod pierced in the mounting hole, the first elastic member sleeved on the damping rod, the connecting piece fixed on t...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a motor vibration-damping base with multiple vibration structures to solve the above-mentioned existing vibration-damping devices similar to the above-mentioned series of structures. When in use, since the vibration-damping structures are mostly located The bottom side, so the vibration damping effect it produces mostly acts on the vibration produced by the bottom surface of the motor. In the actual working process of the motor, the rear end cover is mostly fixed to the outer end of the motor stator by bolts. There will be looseness, so as the motor rotates, there will be strong vibration and even noise. The vibration damping effect of the bottom alone is not ideal, and there will still be problems with amplitude vibration

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