Thrust bearing for silicone oil damper

A technology of thrust bearings and shock absorbers, which is applied in the direction of bearings, bearing components, shafts and bearings, can solve problems such as uneven wear and poor wear resistance, achieve low production costs, long service life, and solve uneven wear sexual effect

Pending Publication Date: 2017-11-17
HUBEI AUSTRIAN ABSORBER MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The thrust bearings in existing silicone oil shock absorbers have the problems of poor wear resistance and uneven wear. The present invention proposes a thrust bearing for silicone oil shock absorbers

Method used

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  • Thrust bearing for silicone oil damper
  • Thrust bearing for silicone oil damper
  • Thrust bearing for silicone oil damper

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Experimental program
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Embodiment Construction

[0014] like figure 1 , figure 2 and image 3 As shown, the thrust bearing for the silicone oil shock absorber includes a bearing body 1, the bearing body 1 is in the shape of an open ring, and one end surface of the bearing body 1 is provided with a plurality of arc-shaped bosses 2, and the arc-shaped bosses 2 are evenly distributed around the circumference set, thereby forming a convex-concave stepped structure; the opening structure of the bearing body 1 is: an upper boss 3 and a lower boss 4 extend between the left and right ends of the bearing body 1, and the shape of the upper boss 3 is The shape of the arc is the same as the radius of curvature of the outer ring surface of the bearing body, and the shape of the lower boss 4 is the same arc shape as the radius of curvature of the inner ring surface of the bearing body.

[0015] The diameter of the outer ring of the bearing body is 150-800 mm, the diameter of the inner ring is 100-600 mm, and the thickness is 3-5 mm. T...

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PUM

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Abstract

A thrust bearing for a silicone oil damper comprises a bearing body. The bearing body is in an open annulus shape. A plurality of arc-shaped bosses are arranged on one end face of the bearing body and evenly distributed circumferentially, so that a convex-concave step type structure is formed. The thrust bearing is designed on the premise that unrestricted flow of silicone oil is not impeded and the factors such as the natural characteristic of temperature changes on thermal expansion and contraction of the thrust bearing in the using process and a simple and convenient forming process are considered.

Description

technical field [0001] The invention relates to a silicone oil shock absorber step, in particular to a stepped and open thrust bearing for a silicone oil shock absorber. Background technique [0002] Thrust bearing is an important part of silicone oil shock absorber. The main function of the silicone oil shock absorber is to reduce the vibration amplitude of the crankshaft and ensure the safety of the crankshaft. Its working principle is: the inertia ring suspended in the shell is under the proper damping effect of the silicone oil, and the crankshaft produces appropriate relative motion, thereby reducing the torsional vibration of the crankshaft magnitude. The bearing is arranged in the movement gap between the inertia ring and the shell, and its main function is to support or block the direct rigid contact between the inertia ring and the shell, and prolong the service life of the shock absorber through its own anti-wear function. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C17/08F16C33/04
CPCF16C17/08F16C33/04
Inventor 伍长彬肖祖玉甘新刚汤朝霞刘定帮
Owner HUBEI AUSTRIAN ABSORBER MFG
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