CN2628787Y - Single-cylinder horizontal diesel engine linkage rod - Google Patents
Single-cylinder horizontal diesel engine linkage rod Download PDFInfo
- Publication number
- CN2628787Y CN2628787Y CN 03259455 CN03259455U CN2628787Y CN 2628787 Y CN2628787 Y CN 2628787Y CN 03259455 CN03259455 CN 03259455 CN 03259455 U CN03259455 U CN 03259455U CN 2628787 Y CN2628787 Y CN 2628787Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- diesel engine
- millimeters
- utility
- model
- 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 - Lifetime
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Abstract
The utility model discloses a simplex horizontal type diesel engine connecting rod with the cylinder bore of 95, 100, 105 millimeter, and includes a connecting rod large end, a rod and a connecting small end. Under the premise of the diesel engine movement part not bumping with the other spare parts, the connecting rod center distance between the middle line of the connecting rod large end and the connecting rod small end is between 185 millimeters and 195 millimeters. The connecting rod large end is a beveling cutting edge with a 45 degree angle. Compared with the existing technology, the diesel engine connecting rod of with the utility model is not only small in volume, light in weight, and low in production cost, but also low in diesel engine vibration and good in work stability. The utility model can be widely applied in the diesel engine technology, in particular in the simplex horizontal type diesel engine.
Description
One, technical field
The utility model relates to a kind of diesel engine part, specifically a kind of single-cylinder horizontal diesel engine connecting bar.
Two, background technique
At present, the single-cylinder horizontal diesel engine kind of selling on the market is more, wherein mainly contain cylinder bore and be 95 millimeters, 100 millimeters, 105 millimeters etc. several, their connecting rod centre distance is 210 millimeters.The effect of diesel engine connecting bar is that the to-and-fro motion with piston is converted into rotatablely moving of bent axle, the connecting rod small end of connecting rod links to each other with piston by wrist pin, connnecting rod big end links to each other with bent axle, its shortcoming is: 1, because connecting rod centre distance is long, corresponding body is just long, cause big, the Heavy Weight of diesel engine volume, manufacture cost improves; 2, because the movement parts reciprocation mass is big, make diesel vibration also big, poor work stability, competitive ability descends.
Three, summary of the invention
It is 95,100,105 millimeters, the short single-cylinder horizontal diesel engine connecting bar of connecting rod centre distance that the purpose of this utility model provides a kind of cylinder bore that is applicable to.
The purpose of this utility model is achieved like this, a kind of cylinder bore that is applicable to is 95,100,105 millimeters a single-cylinder horizontal diesel engine connecting bar, comprise connnecting rod big end, shaft and connecting rod small end, described connecting rod small end links to each other with piston by wrist pin, connnecting rod big end links to each other with bent axle, it is characterized in that: the connecting rod centre distance between described connnecting rod big end center line and the connecting rod small end center line is 185 millimeters to 195 millimeters.
For guaranteeing that described single-cylinder horizontal diesel engine connecting bar can be general in several diesel engines such as 95 millimeters, 100 millimeters, 105 millimeters at cylinder bore, described connnecting rod big end adopts miter angle angular cut form.
Compared with prior art, because connecting rod centre distance of the present utility model is shorter, its advantage is: 1, the length of connecting rod shortens, thereby the shortening of body total length, causes the diesel engine volume little, in light weight, and manufacture cost reduces; 2, because the movement parts reciprocation mass is little, make diesel vibration also little, good operating stability, competitive ability strengthens.
Four, description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is a structural drawing of the present utility model.
Five, embodiment
A kind of single-cylinder horizontal diesel engine connecting bar described in the utility model, it comprises connnecting rod big end 1, shaft 2 and connecting rod small end 3, and an end of shaft 2 is a connnecting rod big end 1, and the other end is a connecting rod small end 3.During installation, connnecting rod big end 1 is fixed on the bent axle 5, and connecting rod small end 3 links to each other with piston 7 by wrist pin 6.Diesel engine when work, guaranteeing that the connecting rod centre distance between the center line of the center line of connnecting rod big end 1 and connecting rod small end 3 should be short as far as possible under the prerequisite that moving elements such as piston, connecting rod, bent axle are not collided with other component such as cylinder sleeve.The utility model is 185 millimeters, and as the case may be, connecting rod centre distance can be any numerical value in 185 millimeters to 195 millimeters.For the connnecting rod big end 1 that guarantees diesel engine connecting bar can be general in several diesel engines such as 95 millimeters, 100 millimeters, 105 millimeters at cylinder bore, described connnecting rod big end 1 adopts miter angle angular cut form.Use the diesel engine of the utility model connecting rod, not only volume is little, in light weight, low cost of manufacture, and also diesel vibration is also little, good operating stability.
Claims (2)
1, a kind of cylinder bore that is applicable to is 95,100,105 millimeters a single-cylinder horizontal diesel engine connecting bar, comprise connnecting rod big end (1), shaft (2) and connecting rod small end (3), described connecting rod small end links to each other with the piston of cylinder, connnecting rod big end links to each other with bent axle, it is characterized in that: the connecting rod centre distance between described connnecting rod big end (1) center line and connecting rod small end (3) center line is 185 millimeters to 195 millimeters.
2, single-cylinder horizontal diesel engine connecting bar according to claim 1 is characterized in that: described connnecting rod big end (1) adopts miter angle angular cut form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259455 CN2628787Y (en) | 2003-07-09 | 2003-07-09 | Single-cylinder horizontal diesel engine linkage rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259455 CN2628787Y (en) | 2003-07-09 | 2003-07-09 | Single-cylinder horizontal diesel engine linkage rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628787Y true CN2628787Y (en) | 2004-07-28 |
Family
ID=34254857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259455 Expired - Lifetime CN2628787Y (en) | 2003-07-09 | 2003-07-09 | Single-cylinder horizontal diesel engine linkage rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628787Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432392C (en) * | 2006-09-14 | 2008-11-12 | 奇瑞汽车股份有限公司 | Connection rod of automobile engine |
| CN102853073A (en) * | 2011-10-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Piston rod of diesel engine |
-
2003
- 2003-07-09 CN CN 03259455 patent/CN2628787Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432392C (en) * | 2006-09-14 | 2008-11-12 | 奇瑞汽车股份有限公司 | Connection rod of automobile engine |
| CN102853073A (en) * | 2011-10-28 | 2013-01-02 | 南通天华和睿科技创业有限公司 | Piston rod of diesel engine |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130709 Granted publication date: 20040728 |