Novel rotor bearing pedestal device

Abstract

The invention discloses a novel rotor bearing seat device, which comprises a base, a bearing frame and a fixing ring. The bearing frame is fixedly connected to the axial center of the front of the base, and four threaded rods are fixedly connected to the bearing frame of the base, and the threads The rod runs through the bearing frame, the four corners of the base are fixed with mounting threaded holes, the copper ring runs through the base and the bearing frame, and the axial center of the copper ring is provided with a bearing mounting hole, and the bearing frame is fixed through a threaded rod and a hex nut There is a fixed ring; by fixing the mounting ring through a threaded rod and a hexagon nut on one side of the bearing frame, the bearing avoids the possibility of troublesome installation during the installation process, speeds up the installation speed, and indirectly speeds up the work efficiency, and in copper The diameter of one end of the ring is larger than the diameter of the other end and the tight mounting block is firmly connected between the outer side of the bearing frame and the base, so that when installed obliquely, the thermally expanded bearing seat will not cause the bearing to slide, which greatly reduces the friction caused by bearing sliding. Danger.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a novel rotor bearing seat device. Background technique [0002] In terms of its function, the bearing should be a support, that is, it is used to support the shaft literally, but this is only part of its function. The essence of support is to be able to bear radial loads. It can also be understood that it is used to fix the shaft. It is to fix the shaft so that it can only achieve rotation, while controlling its axial and radial movement. The bearing housing is a large and extra-large bearing housing that can withstand comprehensive loads and has a special structure. It has the characteristics of compact structure, sensitive rotation, and convenient installation and maintenance. And where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the outer support is what is often called the bearing seat. Since a b...

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Problems solved by technology

[0003] However, facing the rotor bearing seat, most of them are directly socketed inside it. If the bearing seat is heated and expanded for a long time in some inclined working environment, the bearing seat may slide in it, causing the bearing to be unstable and dangerous. The installation of the bearings in the prior art is cumbersome. When the bearing needs to be replaced, it needs to be operated by professionals, which makes its installation inconvenient, time-consuming and labor-intensive, which also indirectly affects the production progress, and if the bearing strength is too low in the prior art, Working for a long time makes the inner ring of the bearing wear too much and has a huge impact on the rotation of the shaft, so it cannot meet the needs of the existing technology

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