CN201215133Y - Six-cylinder diesel engine crankshaft - Google Patents
Six-cylinder diesel engine crankshaft Download PDFInfo
- Publication number
- CN201215133Y CN201215133Y CNU2007200164064U CN200720016406U CN201215133Y CN 201215133 Y CN201215133 Y CN 201215133Y CN U2007200164064 U CNU2007200164064 U CN U2007200164064U CN 200720016406 U CN200720016406 U CN 200720016406U CN 201215133 Y CN201215133 Y CN 201215133Y
- Authority
- CN
- China
- Prior art keywords
- crank
- diesel engine
- cylinder diesel
- crankshaft
- engine crankshaft
- 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 relates to a crankshaft for six-cylinder diesel engine, which is mainly used to solve the problem that the crank lateral angle of the prior six-cylinder diesel engine is 80 degrees, and when the crank is used, specially under the overload condition, the crank is easy to be broken. The crankshaft comprises a main axis, a crank and a connecting rod axis, and the lateral angle of the crank is increased to 85 degrees. The crankshaft has the advantages that the mechanical strength of the crank is enhanced, the crank is not easy to be broken under the overload operation and the assembly and the use of the crankshaft can not be affected.
Description
Technical field:
The utility model relates to a kind of six-cylinder diesel engine bent axle.
Background technique:
The crank side angle of the six-cylinder diesel engine bent axle that bent axle factory produces at present is 80 degree, in use, and particularly in the situation lower crank frangibility of overburdening.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of at the event of overload lower crank six-cylinder diesel engine bent axle of frangibility not.
The purpose of this utility model is achieved in that the six-cylinder diesel engine bent axle comprises main shaft diameter, crank and connecting rod journal diameter, and we are increased to 85 degree with the crank side angle.
The utility model has the advantages that the mechanical strength that has strengthened crankshaft crank, make it under the situation of overburdening, move not frangibility, and do not influence the assembling and the use of bent axle.
Description of drawings:
Fig. 1 is that master of the present utility model looks generalized section;
Fig. 2 is the side-looking generalized section of crank, and what dot and dash line was represented among the figure is that the side angle degree is the crank of 80 degree in the prior art.
Embodiment:
With reference to accompanying drawing, he comprises main shaft diameter 1, crank 2 and connecting rod journal diameter 3, and its crank side angle is 85 degree.Producing the employed raw material of the utility model is 45# steel or 42 chrome molybdenums.
Claims (1)
1. the six-cylinder diesel engine bent axle comprises main shaft diameter (1), crank (2) and connecting rod journal diameter (3), it is characterized in that the crank side angle is 85 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164064U CN201215133Y (en) | 2007-12-04 | 2007-12-04 | Six-cylinder diesel engine crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164064U CN201215133Y (en) | 2007-12-04 | 2007-12-04 | Six-cylinder diesel engine crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215133Y true CN201215133Y (en) | 2009-04-01 |
Family
ID=40520337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200164064U Expired - Fee Related CN201215133Y (en) | 2007-12-04 | 2007-12-04 | Six-cylinder diesel engine crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215133Y (en) |
-
2007
- 2007-12-04 CN CNU2007200164064U patent/CN201215133Y/en not_active Expired - Fee Related
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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: 20090401 Termination date: 20121204 |