CN202273987U - Large convex bushing of diesel engine - Google Patents
Large convex bushing of diesel engine Download PDFInfo
- Publication number
- CN202273987U CN202273987U CN2011203307757U CN201120330775U CN202273987U CN 202273987 U CN202273987 U CN 202273987U CN 2011203307757 U CN2011203307757 U CN 2011203307757U CN 201120330775 U CN201120330775 U CN 201120330775U CN 202273987 U CN202273987 U CN 202273987U
- Authority
- CN
- China
- Prior art keywords
- lining
- bushing
- diesel engine
- flange
- wall
- 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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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model discloses a large convex bushing of a diesel engine, which comprises a bushing body. The bushing body is of an integral structure made of a single material, a shaft hole for installing a shaft is arranged in the bushing, the flange edge is arranged at one end of the bushing, a key groove is arranged on the outer wall of the bushing, and a flange connected with the key groove is provided with a notch. An oil through hole is arranged on the lateral wall of the bushing along the radial direction of the bushing, and an anti-slip groove is arranged at the position where the flange of the bushing is connected with the outer wall of the bushing. The large convex bushing of the diesel engine is simple in structure, firm in installation and good in lubricating performance.
Description
Technical field
The utility model relates to the protruding Large lining of a kind of diesel engine.
Background technique
Lining is to be used for outside the mechanical part, to reach the auxiliary equipment of effects such as sealing, abrasion protection.The using scope of lining is very wide, and a lot of parts all can use lining like parts such as valve, bearings in the industrial field.The use flexibility of the effect lining of lining is than higher, and the effect that it can play is also a lot, and lining is the base part that equipment is protected in short.The use of lining can reduce wearing and tearing, vibration and the noise of equipment, and etch-proof effect is arranged.The use of lining can also make things convenient for the maintenance of machinery, the structure and the manufacturing process of simplified apparatus.The effect that lining plays in real work and its applied environment and purpose have much relations.In the valve applications field, lining is entangled valve rod by device in valve gap, with this leakage that reduces valve, reaches seal action.In the bearing application, the use of lining can reduce the wearing and tearing between bearing and the axle bed, avoids the effects such as gap increase between axle and the hole.
The model utility content
The utility model provide a kind of simple in structure, install firmly, the protruding Large lining of diesel engine that greasy property is good.
The utility model technical solution problem provides following scheme:
The protruding Large lining of a kind of diesel engine; The body that comprises lining; The body of said lining is the overall structure that single material constitutes, and said bush inside has the axis hole of installation shaft, and an end of said lining is provided with flange edge; Have keyway on the outer wall of said lining, the said flange that links to each other with keyway is provided with breach.
Have along the oil through of lining radial direction on the sidewall of said lining.
The flange of said lining is provided with antiskid groove with the position that the lining outer wall links to each other.
The utility model has keyway on the outer wall of lining, effectively guaranteed firm installation, has oilhole on the sidewall of said lining, has guaranteed that the greasy property of lining is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing; The protruding Large lining of a kind of diesel engine comprises that the body of lining 1, the body of said lining 1 are the overall structure that single material constitutes; The axis hole 2 that said lining 1 inside has installation shaft; One end of said lining 1 is provided with flange 3 limits, has keyway 4 on the outer wall of said lining 1, and the said flange 3 that links to each other with keyway 4 is provided with breach 5; Have the oil through 6 along the lining radial direction on the sidewall of said lining 1, the flange 3 of said lining 1 is provided with antiskid groove 7 with the position that lining 1 outer wall links to each other.
Claims (3)
1. protruding Large lining of diesel engine; The body that comprises lining; It is characterized in that: the body of said lining is the overall structure that single material constitutes, and said bush inside has the axis hole of installation shaft, and an end of said lining is provided with flange edge; Have keyway on the outer wall of said lining, the said flange that links to each other with keyway is provided with breach.
2. according to the protruding Large lining of the said diesel engine of claim 1, it is characterized in that: have along the oil through of lining radial direction on the sidewall of said lining.
3. according to the protruding Large lining of the said diesel engine of claim 1, it is characterized in that: the flange of said lining is provided with antiskid groove with the position that the lining outer wall links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203307757U CN202273987U (en) | 2011-09-06 | 2011-09-06 | Large convex bushing of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203307757U CN202273987U (en) | 2011-09-06 | 2011-09-06 | Large convex bushing of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273987U true CN202273987U (en) | 2012-06-13 |
Family
ID=46194348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203307757U Expired - Fee Related CN202273987U (en) | 2011-09-06 | 2011-09-06 | Large convex bushing of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321289A (en) * | 2020-04-13 | 2020-06-23 | 中国人民解放军空军工程大学 | Laser shock strengthening method for pre-deformed hole end face |
-
2011
- 2011-09-06 CN CN2011203307757U patent/CN202273987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321289A (en) * | 2020-04-13 | 2020-06-23 | 中国人民解放军空军工程大学 | Laser shock strengthening method for pre-deformed hole end face |
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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: 20120613 Termination date: 20130906 |