Horizontal bearing pressing system

A pressure bearing, horizontal technology, applied in the field of horizontal pressure bearing system, can solve the problems of high cost, poor precision of press assembly, low efficiency, etc., and achieve the effect of low cost, convenient control and high efficiency

Inactive Publication Date: 2021-02-19
湖北梨威机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a horizontal pressure bearing system, which solves at least one of the problems of poor press-fit precision, low efficiency and high cost in the existing bearing press-fit process.

Method used

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Embodiment Construction

[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0036] It should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated structure. Those of ordinary skill in the art can understand the specific meanings of such terms in this patent according to specific situations.

[0037] Such as Figure 1-Figure 12 As shown, the horizontal pressure bearing system designed in the present invention includes a base 10, a linear guide rail 4 is fixedly installed in the middle of the base 10, and two cylinders 7 are symmetrically installed on both sides; the cylinder 7 includes a thrust rod 71; T...

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Abstract

The invention relates to a horizontal bearing pressing system. The horizontal bearing pressing system comprises a base; a linear guide rail is fixedly installed in the middle of the base; two air cylinders are symmetrically installed on the two sides of the base; each air cylinder comprises a thrust rod; the end of the thrust rod away from the air cylinder body is fixedly connected with a press-fitting sleeve; three sliding blocks are connected to the linear guide rail in a sliding mode; limiting plates used for fixing the press-fitting sleeve are fixedly connected to the sliding blocks on thetwo sides; and a lifting V-shaped support used for horizontally supporting a rotor is fixedly connected to the sliding block in the middle. The horizontal bearing pressing system achieves simultaneous press-fitting of two bearings, is high in press-fitting precision, high in efficiency, low in cost and wide in application range, and is suitable for bearing press-fitting of different types of rotors and large-scale production lines. According to the invention, the linear guide rail and the sliding blocks which are high in precision are adopted, which ensures that the pressure in the bearing press-fitting process is always kept on the same straight line, and has an obvious effect of reducing shaft deformation caused by radial force borne by the rotor shaft in the press-fitting process.

Description

technical field [0001] The invention belongs to the technical field of electric motor cold pressure bearings, in particular to a horizontal pressure bearing system. Background technique [0002] The bearing is an important part of the motor, and its main function is to support the mechanical rotating body, reduce the friction coefficient during the movement, and ensure the rotation accuracy. The quality of the bearing directly affects the noise and life of the motor. Among them, the process of pressing the bearing into the rotor has a great influence on the bearing, that is, the quality of bearing pressing directly affects the assembly quality and service life of the motor. [0003] The existing method of manually pressing the bearing into the rotor based on experience cannot guarantee the dimensional accuracy, and often occurs that the bearing is over-pressed or the rotor shaft is bent, resulting in problems such as bearing damage, stuck operation, or abnormal noise, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/06
CPCB25B27/064
Inventor 向金明
Owner 湖北梨威机械设备有限公司
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