Water-lubricated axial thrust bearing

A technology for thrust bearings and water lubrication, applied to shafts and bearings, sliding contact bearings, bearings, etc., can solve problems such as equipment failure and damage

Inactive Publication Date: 2013-11-27
WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the thrust bearings on the market are mainly ball-type structures. Bearings with this structure must be lubricated during work. Once the oil is lacking, the thrust bearings will be damaged quickly, resulting in equipment failure.

Method used

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  • Water-lubricated axial thrust bearing

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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] figure 1 Among them, including slotted small cylindrical head screw 1, slotted positioning lock screw 2, thrust bearing block 3, slotted lock screw 4, cage 5, thrust bearing seat 6, screw 7, cylinder head screw 8, Bracket 9 etc.

[0012] Such as figure 1 As shown, the present invention is a water-lubricated axial thrust bearing, which includes a bracket 9, a thrust bearing block 3 is provided on the top end surface of the bracket 9, and a mounting hole is opened in the center of the bottom of the bracket 9, and the mounting hole The end face of the cage has a chamfer, and the cage 5 is fitted on the bottom of the mounting hole.

[0013] The thrust bearing block 3 and the bracket 9 are connected by a slotted positioning anti-loosening screw 2 and a slotted anti-loosening screw 4, wherein the slotted anti-loosening screw 4 is arrange...

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Abstract

The invention relates to thrust bearings and particularly relates to a water-lubricated axial thrust bearing. The water-lubricated axial thrust bearing comprises a bracket, wherein a thrust bearing block is arranged on the top end face of the bracket, a mounting hole is formed in the bottom center of the bracket, the end face of the mounting hole is provided with a chamfer, a retaining rack is arranged at the bottom of the mounting hole in a matching manner, an inclined face of the top end of the retaining rack is clung to the chamfer face of the mounting hole, and the bottom of the retaining rack is connected with a thrust bearing seat. The water-lubricated axial thrust bearing can work in oil-free lubrication water; and the principle is that a sliding friction surface is machined to be smooth, is extremely smooth, is small in friction coefficient and can withstand enormous axial thrust, so that the water-lubricated axial thrust bearing can be widely applied to oil-free lubrication working environment of water feeding motors.

Description

technical field [0001] The invention relates to a thrust bearing, in particular to a water-lubricated axial thrust bearing. Background technique [0002] Thrust bearings currently on the market are mainly ball-type structures. Bearings with this structure must be lubricated during work. Once the oil is lacking, the thrust bearings will be damaged quickly, resulting in equipment failure. Contents of the invention [0003] In view of the above problems, the present invention provides a water-lubricated axial thrust bearing, which is suitable for underwater working environments. [0004] According to the technical solution of the present invention: a water-lubricated axial thrust bearing is characterized by: comprising a bracket, a thrust bearing block is provided on the top end surface of the bracket, and a mounting hole is opened in the center of the bottom of the bracket, and the installation The end face of the hole has a chamfer, and the cage is matched with the bottom ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C17/08F16C35/02
Inventor 李洪滨尤建波宋海保诸琳佳
Owner WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP
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