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Cushioning methods for bearings

A buffering method and bearing technology, which is applied in the buffering field of bearings and can solve problems such as damage to bearing housings

Inactive Publication Date: 2019-06-04
CHONGQING FENGHUIDA METAL FORGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a buffering method for bearings to solve the problem that the bearing seat is easily damaged when it is subjected to an impact force in the vertical direction

Method used

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  • Cushioning methods for bearings
  • Cushioning methods for bearings
  • Cushioning methods for bearings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the cushioning method for bearings includes a bearing base 1 and a bearing housing 2. A cylindrical hydraulic oil chamber 3 is opened inside the bearing base 1, and sliding grooves 12 are respectively opened on both sides of the hydraulic oil chamber 3. The hydraulic oil chamber 3 There are sliding rods 4 that are sealed and slidingly connected at both ends of the interior respectively. The left and right ends of the sliding rod 4 are vertically upward, and the sliding rod 4 can slide in the hydraulic oil chamber 3 and move in the sliding groove 12; the middle part of the bearing base 1 is welded There is a first tail ear 5, and a columnar buffer block 6 is installed on the mandrel of the first tail ear 5, and a torsion spring for the reset of the buffer block 6 is installed between the buffer and the first tail ear 5; the middle part of the bearing seat 2 is installed There is a cylindrical sleeve 9 that is movably connected, and the sleeve 9...

Embodiment 2

[0031] Such as figure 2 As shown, on the basis of the embodiment, a spring 13 is connected between the sliding rods 4. After the sliding rod 4 moves, the pulling of the sliding rod 4 by the spring 13 can make the sliding rod 4 return to its original position; the sleeve 9 The lower end of the bearing housing 2 is connected by bolts, which is convenient for disassembling and replacing bearing housings 2 of different sizes.

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Abstract

The present invention application belongs to the technical field of bearing equipment and particularly discloses a buffering method for a bearing. A process of buffering comprises: (1) fulling fillinga hydraulic oil cavity and a sleeve with hydraulic oil; (2) mounting a bearing in a bearing seat in an interference fit manner; (3) applying an impact force in a non-vertical direction to the bearing, causing the hydraulic oil to enter the sleeve via a hose and push a sliding rod to move at the same time; and (4) applying a downward impact force in the vertical direction to the bearing seat, causing the sleeve to compresses the hydraulic oil to enter the hydraulic oil cavity and push the sliding rod to move. The buffering method for a bearing is mainly used for buffering of the bearing and solves the problem that the bearing seat is easily damaged when impacted by a force in the vertical direction.

Description

technical field [0001] The invention belongs to the technical field of bearing equipment, and specifically discloses a buffering method for bearings. Background technique [0002] On commonly used shaft equipment, the bearing seat is usually installed on the equipment, and then the bearing is installed in the bearing seat to make the shaft equipment run normally; the bearing seat is used to support the bearing, and the outer ring of the fixed bearing is only used to allow the bearing The inner ring rotates, the outer ring remains stationary, and is always consistent with the direction of transmission; the bearing seat is an important part of mechanical equipment, and its main function is to support the mechanical rotating body and reduce the friction coefficient during its movement. [0003] However, in the process of using the bearing seat, the bearing seat is often subjected to external impact force, which makes the bearing seat easy to loosen, shortens the service life of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C35/00F16F15/023F16F15/04
CPCF16C35/00F16F15/023F16F15/04
Inventor 朱强
Owner CHONGQING FENGHUIDA METAL FORGING CO LTD