Disassembly assembly for axle box bearing

An axle-holding box and bearing technology, applied in the field of dismantling components, can solve problems such as insecurity and low efficiency

Pending Publication Date: 2018-11-27
XIANGYANG YIFUTAN RAILWAY BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditionally, the dismantling of axle box bearings is mainly done by manpower using tools such as hammers to destroy the cage, and then take out the rollers, which is inefficient and unsafe

Method used

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  • Disassembly assembly for axle box bearing
  • Disassembly assembly for axle box bearing
  • Disassembly assembly for axle box bearing

Examples

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Embodiment Construction

[0024] 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. 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. It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be intervening elements at the same time.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the pu...

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PUM

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Abstract

The invention relates to a disassembly assembly for an axle box bearing. The disassembly assembly comprises a backing plate and a pressure plate. The middle portion of the backing plate is provided with a first positioning groove for positioning the bottoms of both a retainer and an inner ring, the middle portion of the pressure plate is provided with a second positioning groove for positioning the tops of both the retainer and the inner ring, and the pressure plate is used for applying pressure on the retainer placed on the backing plate through a press to make the retainer bend and deform. According to the disassembly assembly for the axle box bearing, through the matching arrangement of the backing plate and the pressure plate, during use, a user only needs to place an internal assemblyof the axle box bearing on the first positioning groove of the backing plate and then places the pressure plate on the internal assembly of the axle box bearing, pressure is applied through the pressuntil the retainer bends and deforms to make a gap between the retainer and a roller increase, the roller can be separated from the wrapping by the retainer, and thus the roller can be taken out smoothly and efficiently.

Description

technical field [0001] The invention relates to a dismantling assembly for a shaft holding box bearing. Background technique [0002] Traditionally, the dismantling of the axle box bearing is mainly done by manpower using tools such as hammers to destroy the cage, and then take out the rollers, which is inefficient and unsafe. Contents of the invention [0003] The invention aims at the technical problems existing in the prior art, and provides a dismantling assembly for the axle box bearing which is convenient for efficiently dismantling the axle box bearing. [0004] The technical scheme that the present invention solves the problems of the technologies described above is as follows: [0005] A disassembly assembly for a shaft-holding box bearing, the shaft-holding box bearing includes a cage, rollers and inner rings arranged on the cage, characterized in that the disassembly of the shaft-holding box bearing Components include backing plate and pressure plate; [0006...

Claims

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Application Information

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IPC IPC(8): B25B27/02
CPCB25B27/02Y02W30/56
Inventor 魏刚
Owner XIANGYANG YIFUTAN RAILWAY BEARING
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