CN205382998U - Forced air cooling diesel engine cylinder block - Google Patents
Forced air cooling diesel engine cylinder block Download PDFInfo
- Publication number
- CN205382998U CN205382998U CN201521136109.4U CN201521136109U CN205382998U CN 205382998 U CN205382998 U CN 205382998U CN 201521136109 U CN201521136109 U CN 201521136109U CN 205382998 U CN205382998 U CN 205382998U
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- CN
- China
- Prior art keywords
- room
- tappet
- diesel engine
- engine cylinder
- wall face
- 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.)
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Abstract
The utility model belongs to the technical field of the technique of internal -combustion engine and specifically relates to a forced air cooling diesel engine cylinder block. A forced air cooling diesel engine cylinder block, its inner wall includes tappet locular wall face, be equipped with tappet body room on the ejector pin locular wall face, the indoor evenly distributed of the tappet body has a tappet body opening, and the below of tappet body room is equipped with the main oil gallery, be equipped with quick -witted oil pointer chi room on the main oil gallery, the middle part of tappet body room is equipped with crankcase ventilation unit room, the construction bolt hole of a plurality of tappet chamber caps is seted up to crankcase ventilation unit room below one side. The utility model relates to a rationally, the very high requirements for quality of tappet locular wall face can be guaranteed, whole diesel engine cylinder block's high quality production demand is ensured.
Description
Technical field
This utility model relates to the technical field of internal combustion engine, especially a kind of air-cooled diesel engine cylinder body.
Background technology
The cylinder body of air-cooled diesel engine is the part that in diesel engine, shape is the most complicated, prescription is the highest, because it to bear the repeated stock of the heat of combustion gas and high pressure, it generally all uses the method for casting to produce, for keeping the reasonability of casting technique, structurally to reduce wall thickness variation, thermal center and wedge angle, in order to typing, molding etc..
At present, domestic air-cooled diesel engine cylinder casting technology is very ripe, but, for the parts that the surface quality requirements such as water jacket, air flue, tappet room, main oil pipe are significantly high, it is necessary to appropriate design housing structure, to meet the demand of high quality of production.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, it is provided that a kind of air-cooled diesel engine cylinder body reasonable in design.
This utility model solves its technical problem and be the technical scheme is that a kind of air-cooled diesel engine cylinder body, its inwall includes tappet locular wall face, described tappet locular wall face is provided with lifter body room, described lifter body indoor are evenly distributed with tappet body opening, lifter body room be connected with main oil gallery, described main oil gallery is provided with dipstick room, and the middle part of lifter body room is provided with crankcase bleeder room, and below described crankcase bleeder room, side offers the installation bolt hole of some covers of tappet chamber.
Further, described tappet locular wall face is provided with some reinforcement gussets.Reinforcement gusset is set, it is ensured that the fastness in tappet locular wall face.
The beneficial effects of the utility model are: this utility model is reasonable in design, it is possible to ensure the prescription that tappet locular wall face is significantly high, it is ensured that the high quality of production demand of whole diesel engine cylinder block.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1. tappet locular wall face, 2. lifter body room, 3. tappet body opening, 4. main oil gallery, 5. dipstick room, 6. crankcase bleeder room, bolt hole is 7. installed, 8. strengthens gusset.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 1, a kind of air-cooled diesel engine cylinder body, its inwall includes tappet locular wall face 1, tappet locular wall face 1 is provided with lifter body room 2, be evenly distributed with tappet body opening 3 in lifter body room 2, lifter body room 2 be connected with main oil gallery 4, main oil gallery 4 is provided with dipstick room 5, the middle part of lifter body room 2 is provided with crankcase bleeder room 6, and below crankcase bleeder room 6, side offers the installation bolt hole 7 of some covers of tappet chamber.
Further, tappet locular wall face 1 is provided with some reinforcement gussets 8.Reinforcement gusset 8 is set, it is ensured that the fastness in tappet locular wall face 1.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (2)
1. an air-cooled diesel engine cylinder body, its inwall includes tappet locular wall face (1), it is characterized in that: described tappet locular wall face (1) is provided with lifter body room (2), it is evenly distributed with tappet body opening (3) in described lifter body room (2), lifter body room (2) be connected with main oil gallery (4), described main oil gallery (4) is provided with dipstick room (5), the middle part of lifter body room (2) is provided with crankcase bleeder room (6), side, described crankcase bleeder room (6) lower section offers the installation bolt hole (7) of some covers of tappet chamber.
2. air-cooled diesel engine cylinder body according to claim 1, it is characterised in that: described tappet locular wall face (1) is provided with some reinforcement gussets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136109.4U CN205382998U (en) | 2015-12-31 | 2015-12-31 | Forced air cooling diesel engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136109.4U CN205382998U (en) | 2015-12-31 | 2015-12-31 | Forced air cooling diesel engine cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382998U true CN205382998U (en) | 2016-07-13 |
Family
ID=56348187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136109.4U Active CN205382998U (en) | 2015-12-31 | 2015-12-31 | Forced air cooling diesel engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382998U (en) |
-
2015
- 2015-12-31 CN CN201521136109.4U patent/CN205382998U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |