CN202418233U - Thrust bearing of turbocharger - Google Patents
Thrust bearing of turbocharger Download PDFInfo
- Publication number
- CN202418233U CN202418233U CN2012200531971U CN201220053197U CN202418233U CN 202418233 U CN202418233 U CN 202418233U CN 2012200531971 U CN2012200531971 U CN 2012200531971U CN 201220053197 U CN201220053197 U CN 201220053197U CN 202418233 U CN202418233 U CN 202418233U
- Authority
- CN
- China
- Prior art keywords
- turbocharger
- thrust bearing
- bearing body
- bearing
- thrust
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a thrust bearing of a turbocharger, which comprises a bearing body. The bearing body is ring-shaped, a shaft hole is arranged in the center of the bearing body, the axial direction of the shaft hole is identical with the vertical direction of a bearing cylinder, a bevel is arranged in the bearing body, and the opening of the bevel expands outwards from the shaft hole. According to the thrust bearing of the turbocharger, the turbocharger is provided with the bevel, and the opening of the bevel expands outwards from the shaft hole, so that users can better mount the thrust bearing of the turbocharger on the rotation shaft of the turbocharger, the structure is simpler, simultaneously, by means of the structure, materials of the thrust bearing of the turbocharger are saved, and manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of turbosupercharger accessory, is specifically related to a kind of thrust bearing of turbocharger.
Background technique
Thrust bearing of turbocharger is a kind of special bearing that bears axial force specially, is also referred to as thrust-bearing.Thrust bearing of turbocharger generally is made up of two thrust washers or more thrust washers and some rolling elements; General thrust washer is divided into a sheet and seat sheet, and rolling element generally the most common pattern is to be combined into integral body by irony or copper holder. and the type bearing is the most common to be the steel ball type thrust-bearing.The general structure of traditional thrust bearing of turbocharger is comparatively complicated, is not easy to processing.
Summary of the invention
The purpose of the utility model is: to the deficiency of existing technology, it is a kind of simple in structure that the utility model provides, the thrust bearing of turbocharger of low processing cost.
To achieve these goals, the technological scheme below the utility model has adopted:
A kind of thrust bearing of turbocharger; Comprise bearing body; Described bearing body is circular, and described bearing body center offers axis hole, axis hole axially identical with bearing body cylinder vertical direction; Described bearing body is provided with groove, and the opening of described groove is outwards enlarged by axis hole.
As preferably, described bearing body outer side wall is provided with some U type draw-in grooves.After adopting above-mentioned preferred version, the bearing body of the utility model can better engage with the parts of outside installs cooperation, thrust bearing of turbocharger is more closely installed with rotating shaft cooperated.
As preferably, described bearing body is provided with the location oil through.After adopting above-mentioned preferred version, oil through and the identical setting of oil inlet hole on the intermediate can be introduced oil body, and thrust bearing of turbocharger inside is lubricated effect.
The thrust bearing of turbocharger of the utility model is being provided with groove; And the opening of groove is outwards enlarged by axis hole; The user of service can be installed on thrust bearing of turbocharger in the rotating shaft of turbosupercharger through groove better, and structure is more simple, simultaneously; Such configuration saves the material of thrust bearing of turbocharger, reduced processing cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment's thrust bearing of turbocharger;
Fig. 2 is the side structure schematic representation of the utility model embodiment's thrust bearing of turbocharger.
Embodiment
As 1 and shown in Figure 2; The embodiment of the utility model specifically is a kind of thrust bearing of turbocharger, comprises bearing body 1, and bearing body 1 is circular; Bearing body 1 center offers axis hole 11; Axis hole 11 axially identical with bearing body 1 cylinder vertical direction, bearing body 1 is provided with groove 12, and the opening of groove 12 is outwards enlarged by axis hole 11.Bearing body 1 outer side wall is provided with two U type draw-in grooves 13.Bearing body 1 is provided with location oil through 14.
The working principle of the working principle of the thrust bearing of turbocharger of the utility model and the thrust bearing of turbocharger of existing technology is basic identical; Difference is: the thrust bearing of turbocharger of the utility model improves at groove 12; Make the thrust bearing of turbocharger structure more simple; Be more convenient for installing, saved material simultaneously.
Claims (3)
1. thrust bearing of turbocharger; Comprise bearing body; It is characterized in that: described bearing body is circular, and described bearing body center offers axis hole, axis hole axially identical with bearing body cylinder vertical direction; Described bearing body is provided with groove, and the opening of described groove is outwards enlarged by axis hole.
2. thrust bearing of turbocharger according to claim 1 is characterized in that; Described bearing body outer side wall is provided with two U type draw-in grooves.
3. thrust bearing of turbocharger according to claim 1 is characterized in that: described bearing body is provided with the location oil through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200531971U CN202418233U (en) | 2012-02-17 | 2012-02-17 | Thrust bearing of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200531971U CN202418233U (en) | 2012-02-17 | 2012-02-17 | Thrust bearing of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418233U true CN202418233U (en) | 2012-09-05 |
Family
ID=46743003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200531971U Expired - Fee Related CN202418233U (en) | 2012-02-17 | 2012-02-17 | Thrust bearing of turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088905A (en) * | 2014-06-23 | 2014-10-08 | 大连橡胶塑料机械股份有限公司 | Perspective bearing |
| CN110131302A (en) * | 2018-02-08 | 2019-08-16 | 博马科技有限责任公司 | Thrust bearing |
-
2012
- 2012-02-17 CN CN2012200531971U patent/CN202418233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088905A (en) * | 2014-06-23 | 2014-10-08 | 大连橡胶塑料机械股份有限公司 | Perspective bearing |
| CN110131302A (en) * | 2018-02-08 | 2019-08-16 | 博马科技有限责任公司 | Thrust bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130217 |