CN203051478U - Thrust bearing - Google Patents
Thrust bearing Download PDFInfo
- Publication number
- CN203051478U CN203051478U CN 201320023057 CN201320023057U CN203051478U CN 203051478 U CN203051478 U CN 203051478U CN 201320023057 CN201320023057 CN 201320023057 CN 201320023057 U CN201320023057 U CN 201320023057U CN 203051478 U CN203051478 U CN 203051478U
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- CN
- China
- Prior art keywords
- bearing
- thrust bearing
- seat ring
- epoxy board
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a thrust bearing which is convenient to install in a split manner and good in lubricating effect. The thrust bearing comprises a shaft washer, an epoxy board, an adjusting shim, a seat ring and a cover shell, wherein an oil storage tank is formed in the epoxy board, an O-shaped sealing ring is embedded in an inner ring of the shaft washer, and positioning steps are arranged on an outer ring of the seat ring. By adopting the epoxy board for replacing a retainer and a rolling body of a conventional thrust bearing, the thrust bearing provided by the utility model is simple in structure and convenient to install, realizes double-sided contact in work, is high in mechanical performance at medium temperature, and has good heat resistance, moisture resistance, wear resistance, impact and pressure resistance and noise reduction performance; and the oil storage tank is formed in the epoxy board so as to ensure sufficient lubricating oil reserves and enable lubricating oil to smoothly flow in the bearing in the radial direction, so that a continuous sufficient lubricating film can be formed in the bearing continuously, and a lubricating effect is improved.
Description
Technical field
The utility model relates to the thrust-bearing of a kind of partial installation convenience, high lubricating effect.
Background technique
The retainer that conventional thrust-bearing generally includes blowout patche, seat ring and is positioned between the two and is equipped with some rolling elements; In order to keep the control accuracy of bearing, also need retainer is carried out radial location, bearing partial installation complexity so not only, also be difficult to guarantee that retainer can not produce play when bearing working, and the slit of leaving between blowout patche, seat ring and the retainer is less, flow of lubrication is little, mobile not smooth, operating noise is big, reduced the activity of lubricant oil Radial Flow in bearing, lubricant oil is gone up substantially and can't effectively be told on to bearing, easy like this causing because lubricated insufficient bearing element that causes lost efficacy, durability and working life are shorter.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the thrust-bearing of a kind of partial installation convenience, high lubricating effect is provided.
For achieving the above object, technical solution of the present utility model is: a kind of thrust-bearing, comprise blowout patche, seat ring and case, described blowout patche and seat ring all place in the case, it is characterized in that: be provided with epoxy plate between described blowout patche and the seat ring and adjust pad, described epoxy plate is provided with several and holds oil groove.
The inner ring of described blowout patche is embedded with the O RunddichtringO.
The outer ring of described seat ring is provided with positioning step.
By adopting above-mentioned technological scheme, the beneficial effects of the utility model are: adopt novel special material epoxy plate to replace all retainers of conventional thrust-bearing and rolling element, simple in structure easy for installation, two-sided contact during work, mechanical property height under middle temperature has good heat resistance, moisture resistivity, wear resistance, anti-punching press and anti-acoustic capability; New material is provided with and holds oil groove, has guaranteed lubricant oil reserves abundance, makes its Radial Flow in bearing unimpeded, can continue to form the lubricating film of continuous abundance in the bearing, has improved lubrication effect.Through test repeatedly, all be better than conventional thrust-bearing the working life of bearing integral, described case inner ring and positioning step on the seat ring agree with mutually and reach location and fixing effect, O RunddichtringO on the seat ring is then proofreaied and correct the concentricity of stub, and prevent that effectively lubricant oil from flowing out, and also guaranteed the lubrication effect of bearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the epoxy plate structural representation.
Embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, a kind of partial installation of the present utility model is convenient, the thrust-bearing of high lubricating effect, comprise blowout patche 1, epoxy plate 2, adjust pad 3, seat ring 4 and case 5, it is characterized in that: described epoxy plate 2 is provided with and holds oil groove 21, the inner ring of described seat ring 4 is embedded with O RunddichtringO 41, adopt epoxy plate 2 to replace all retainer and the rolling elements of conventional thrust-bearing, simple in structure easy for installation, the two-sided contact in working room, mechanical property height under middle temperature has good heat resistance, moisture resistivity, wear resistance, anti-punching press and anti-acoustic capability; Epoxy plate 2 is provided with and holds oil groove 21, guaranteed lubricant oil reserves abundance, make its Radial Flow in bearing unimpeded, can continue to form the lubricating film of continuous abundance in the bearing, improved lubrication effect, all be better than conventional thrust-bearing the working life of bearing integral, described case 5 inner rings and positioning step 42 on the seat ring 4 agree with mutually and reach location and fixing effect, 41 of O RunddichtringOs on the blowout patche prevent that effectively lubricant oil from flowing out, and also guaranteed the lubrication effect of bearing.
Above-described, only be a preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (3)
1. thrust-bearing, comprise blowout patche (1), seat ring (4) and case (5), described blowout patche (1) and seat ring (4) all place in the case (5), it is characterized in that: be provided with epoxy plate (2) between described blowout patche (1) and the seat ring (4) and adjust pad (3), described epoxy plate (2) is provided with several and holds oil groove (21).
2. thrust-bearing according to claim 1, it is characterized in that: the inner ring of described seat ring (4) is embedded with O RunddichtringO (41).
3. thrust-bearing according to claim 1, it is characterized in that: the outer ring of described seat ring (4) is provided with positioning step (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023057 CN203051478U (en) | 2013-01-17 | 2013-01-17 | Thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023057 CN203051478U (en) | 2013-01-17 | 2013-01-17 | Thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051478U true CN203051478U (en) | 2013-07-10 |
Family
ID=48734435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023057 Expired - Fee Related CN203051478U (en) | 2013-01-17 | 2013-01-17 | Thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088896A (en) * | 2014-07-30 | 2014-10-08 | 重庆创鸿机电有限公司 | Damper bearing |
| CN104329379A (en) * | 2014-10-11 | 2015-02-04 | 无锡明珠钢球有限公司 | Dust and stain preventing bearing |
| CN104675852A (en) * | 2014-01-28 | 2015-06-03 | 襄阳汽车轴承股份有限公司 | Thrust bearing for steering axle of commercial vehicle |
-
2013
- 2013-01-17 CN CN 201320023057 patent/CN203051478U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675852A (en) * | 2014-01-28 | 2015-06-03 | 襄阳汽车轴承股份有限公司 | Thrust bearing for steering axle of commercial vehicle |
| CN104088896A (en) * | 2014-07-30 | 2014-10-08 | 重庆创鸿机电有限公司 | Damper bearing |
| CN104329379A (en) * | 2014-10-11 | 2015-02-04 | 无锡明珠钢球有限公司 | Dust and stain preventing bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |