CN201177564Y - Jack horse land for developing diesel engine - Google Patents
Jack horse land for developing diesel engine Download PDFInfo
- Publication number
- CN201177564Y CN201177564Y CNU2008200052580U CN200820005258U CN201177564Y CN 201177564 Y CN201177564 Y CN 201177564Y CN U2008200052580 U CNU2008200052580 U CN U2008200052580U CN 200820005258 U CN200820005258 U CN 200820005258U CN 201177564 Y CN201177564 Y CN 201177564Y
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- China
- Prior art keywords
- terminal pad
- development
- diesel engine
- disk body
- model
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- 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 discloses a platform connection disc for diesel engine development, which comprises a connection disc body having a plurality of via-holes penetrating from the top surface of the disc body to the bottom surface of the disc body. The platform connection disc for the development of a universal diesel engine can reduce the types of connection discs, and has the advantages of simple structure, reduced storage space and reduced development cost.
Description
Technical field
The utility model relates to a kind of diesel engine research and development stand terminal pad.
Background technology
At present, product because of engine purposes difference, and designs various flywheels when the stand development experiments, satisfies the power output of different needs.Like this, the kind of flywheel and model just have a lot.The flywheel of different size model if realize bench test, must design the terminal pad that is complementary with various flywheels, could couple together by universal shaft and dynamometer machine, carries out the research and development test.
Present stage, a lot of diesel engine research and development, production unit all are to adopt a kind of flywheel of model to be equipped with a kind of terminal pad, can cause miscellaneous terminal pad like this, are unfavorable for management, safeguard and deposit, and have increased cost of development.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, a kind of diesel engine research and development stand terminal pad is provided, and it is that the stand terminal pad is used in a kind of universal diesel engine research and development, can reduce the terminal pad kind, simple in structure, can save the warehousing space, reduce cost of development.
For addressing the above problem, the utility model adopts following technical scheme:
The stand terminal pad is used in a kind of diesel engine research and development of the utility model, comprises the terminal pad disk body, and described terminal pad disk body is provided with a plurality of through holes that connect the disk body bottom surface from the disk body end face.
The utility model is the center of circle with the disk body center, and disk body is divided into the reference circle of different-diameter, and the through hole on the reference circle of described disk body same diameter is isometrical aperture and evenly is provided with.
Through hole on the reference circle of the utility model different-diameter is not isometrical aperture.
The utility model is because different reference circles are provided with not isometrical through hole, the flywheel that can connect the different size model easily, thereby terminal pad described in the utility model is a kind of universal diesel engine research and development stand terminal pad, be common to research and development that the bell housing diameter is more or less the same with in the stand, described terminal pad large end face is connected with flywheel, and the small end face of described terminal pad gear-like is connected with high-elastic shaft coupling.
Because terminal pad is universal, it is applicable to the flywheel of plurality of specifications.In use, the flywheel model that need not carefully to inquire about engine is selected terminal pad, can boost productivity like this, also can improve the utilization factor of terminal pad, reduces cost of development.
The utility model terminal pad has following beneficial effect:
1, universal, reduce kind, convenient management, safeguard and deposit;
2, simple in structure;
3, can save the warehousing space;
4, reduce cost of development;
Description of drawings
Fig. 1 is a diesel engine research and development stand terminal pad structural representation described in the utility model.
Fig. 2 is the A-A direction cut-open view of Fig. 1.
Among the figure: the 1-terminal pad; Through hole on the 2-terminal pad.
Embodiment
As shown in Figure 1 and Figure 2, the stand terminal pad is used in a kind of diesel engine research and development of the utility model, comprises terminal pad disk body 1, and described terminal pad disk body is provided with a plurality of through holes 2 that connect the disk body bottom surface from the disk body end face.
The utility model is the center of circle with the disk body center, and disk body is divided into a plurality of reference circles, and the through hole on the reference circle of described disk body same diameter is isometrical aperture and evenly is provided with.
Through hole on the reference circle of the utility model different-diameter is not isometrical aperture.
The utility model is because different reference circles are provided with not isometrical through hole, the flywheel that can connect the different size model easily, thereby terminal pad described in the utility model is a kind of universal diesel engine research and development stand terminal pad, be common to research and development that the bell housing diameter is more or less the same with in the stand, described terminal pad large end face is connected with flywheel, and the small end face of described terminal pad gear-like is connected with high-elastic shaft coupling.
Because terminal pad is universal, it is applicable to the flywheel of plurality of specifications.In use, the flywheel model that need not carefully to inquire about engine is selected terminal pad, can boost productivity like this, also can improve the utilization factor of terminal pad, reduces cost of development.
The utlity model has generally, simple in structure, be convenient to management, safeguard and deposit, save the stock space, reduce the advantage of cost of development.Can be widely used in the stand research and development test of all kinds diesel motor.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this instructions has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1, the stand terminal pad is used in a kind of diesel engine research and development, comprises the terminal pad disk body, and it is characterized in that: described terminal pad disk body is provided with a plurality of through holes that connect the disk body bottom surface from the disk body end face.
2, the stand terminal pad is used in diesel engine research and development as claimed in claim 1, and it is characterized in that: with the disk body center is the center of circle, and disk body is divided into a plurality of reference circles, and the through hole on the reference circle of described disk body same diameter is isometrical through hole and evenly is provided with.
3, the stand terminal pad is used in research and development as the diesel engine under the claim 2, and it is characterized in that: the through hole on the reference circle of different-diameter is not isometrical aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200052580U CN201177564Y (en) | 2008-04-11 | 2008-04-11 | Jack horse land for developing diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200052580U CN201177564Y (en) | 2008-04-11 | 2008-04-11 | Jack horse land for developing diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177564Y true CN201177564Y (en) | 2009-01-07 |
Family
ID=40217585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200052580U Expired - Fee Related CN201177564Y (en) | 2008-04-11 | 2008-04-11 | Jack horse land for developing diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177564Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486438A (en) * | 2010-12-31 | 2012-06-06 | 上汽通用五菱汽车股份有限公司 | Engine cold test device and engine test method |
| CN104655427A (en) * | 2013-11-18 | 2015-05-27 | 广西大学 | Novel flywheel connection device for miniature engine dynamometer |
-
2008
- 2008-04-11 CN CNU2008200052580U patent/CN201177564Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486438A (en) * | 2010-12-31 | 2012-06-06 | 上汽通用五菱汽车股份有限公司 | Engine cold test device and engine test method |
| CN102486438B (en) * | 2010-12-31 | 2014-11-12 | 上汽通用五菱汽车股份有限公司 | Engine cold test device and engine test method |
| CN104655427A (en) * | 2013-11-18 | 2015-05-27 | 广西大学 | Novel flywheel connection device for miniature engine dynamometer |
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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: 20090107 Termination date: 20140411 |