CN202348974U - Abrasion-resistant disc - Google Patents
Abrasion-resistant disc Download PDFInfo
- Publication number
- CN202348974U CN202348974U CN2011204471180U CN201120447118U CN202348974U CN 202348974 U CN202348974 U CN 202348974U CN 2011204471180 U CN2011204471180 U CN 2011204471180U CN 201120447118 U CN201120447118 U CN 201120447118U CN 202348974 U CN202348974 U CN 202348974U
- Authority
- CN
- China
- Prior art keywords
- plane
- abrasion
- wear
- utility
- oil groove
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses an abrasion-resistant disc, which comprises a body, wherein the body is provided with a netlike oil groove. The abrasion-resistant disc is structurally characterized in that the oil groove is provided with an inclined plane, and the included angle between the inclined plane and a plane is between 15 and 25 degrees. The included angle between the inclined plane and the plane is 20 degrees. The abrasion-resistant disc is simple in structure and reasonable in design, has a good lubricating effect, reduces friction, reduces the working temperature, and has long service life.
Description
Technical field
The utility model relates to a kind of wear-resisting dish, is mainly used in the plane thrust bearing.
Background technique
Existing piston abrasion-proof dish lubrication effect is poor, easy to wear, foreign matter embeds, scorification, has directly caused wear-resisting dish short working life.
The model utility content
The purpose of the utility model is the deficiency that overcomes original technology, and provides a kind of reasonable in design, and is simple in structure, the wear-resisting dish of high lubricating effect.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: this wear-resisting dish, comprise body, and body is provided with netted oil groove, and its structural feature is that oil groove is provided with an inclined-plane, and the angle on inclined-plane and plane is between 15 degree～25 degree.
The angle on the utility model inclined-plane and plane is 20 degree.
The utility model is simple in structure, and is reasonable in design, and high lubricating effect is reduced friction, and reduces operating temperature, and the life-span is long.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Fig. 2 is the A-A schematic representation of Fig. 1.
Fig. 3 is the B-B schematic representation of Fig. 1.
Embodiment
Referring to Fig. 1～Fig. 3, the wear-resisting dish of the utility model comprises the body 1 of existing technology, and body 1 is provided with netted oil groove 2; The structural feature of present embodiment is that oil groove 2 is provided with an inclined-plane 3, and the angle on inclined-plane 3 and plane is between 15 degree～25 degree, and special case is 20 degree; Between oil groove 2 sidewalls and the 20 ° of inclined-planes 3 is tangent transition arc; This structure has not only increased flow rate of lubricating oil and the area that contacts with piston, has accelerated wear-resisting dish working surface rate of cooling, prevents scorification; And lubricant oil gets into wear-resisting dish working surface from 20 ° of inclined-planes more easily, forms one deck oil film, increases lubricatedly, reduces wear or foreign matter is brought in the oil groove, prevents that foreign matter from embedding working surface, reduces the degree of wear, thus the working life of having improved product greatly.
More than be the practical implementation under the utility model technological scheme framework, the simple deformation or the combination of every the utility model embodiment technological scheme and technical characteristics all should be thought the protection domain that falls into the utility model.
Claims (2)
1. a wear-resisting dish comprises body, and body is provided with netted oil groove, it is characterized in that: oil groove is provided with an inclined-plane, and the angle on inclined-plane and plane is between 15 degree～25 degree.
2. wear-resisting dish according to claim 1 is characterized in that: the angle on inclined-plane and plane is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471180U CN202348974U (en) | 2011-11-14 | 2011-11-14 | Abrasion-resistant disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204471180U CN202348974U (en) | 2011-11-14 | 2011-11-14 | Abrasion-resistant disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348974U true CN202348974U (en) | 2012-07-25 |
Family
ID=46537981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204471180U Expired - Fee Related CN202348974U (en) | 2011-11-14 | 2011-11-14 | Abrasion-resistant disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640955A (en) * | 2016-11-30 | 2017-05-10 | 埃里斯克矿山工程机械有限公司 | Thrust bearing assembly and manufacturing method and application thereof |
-
2011
- 2011-11-14 CN CN2011204471180U patent/CN202348974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640955A (en) * | 2016-11-30 | 2017-05-10 | 埃里斯克矿山工程机械有限公司 | Thrust bearing assembly and manufacturing method and application thereof |
| CN106640955B (en) * | 2016-11-30 | 2019-10-29 | 埃里斯克矿山工程机械有限公司 | A kind of thrust bearing assembly and its manufacturing method and application |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171114 |