CN101363384A - Cylinder head of horizontal diesel engine - Google Patents
Cylinder head of horizontal diesel engine Download PDFInfo
- Publication number
- CN101363384A CN101363384A CNA200810058893XA CN200810058893A CN101363384A CN 101363384 A CN101363384 A CN 101363384A CN A200810058893X A CNA200810058893X A CN A200810058893XA CN 200810058893 A CN200810058893 A CN 200810058893A CN 101363384 A CN101363384 A CN 101363384A
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- cylinder
- cylinder cap
- hole
- attachment face
- diesel engine
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- 239000004576 sand Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a cylinder cover of a horizontal diesel engine, belonging to the parts of a horizontal diesel engine. The cylinder cover is essentially used for solving the technical problem of cylinder body sealing in the horizontal diesel engine. The technical proposal is that: the cylinder cover is composed of a cylinder cover front end 1, a cylinder cover rear end 2, a cylinder cover left end face 3, a cylinder cover right end face 4, a cylinder cover top surface 5 and a cylinder cover bottom surface 6. The cylinder cover can be applied to horizontal single-cylinder or double cylinder diesel engines.
Description
Technical field
The present invention relates to a kind of diesel engine cylinder cover, a kind of specifically single cylinder or cylinder head of horizontal diesel engine of twin-tub of being applicable to.
Background technique
After diesel engine is invented generation, on over 100 years, just do not stop around its technology of constantly bringing forth new ideas, horizontal cylinder diesel engine promptly is wherein a kind of.
Obviously, diesel engine relates to up to a hundred of component, owing to model, power, vary in size, the structure difference respectively has its superiority-inferiority naturally, is difficult to its quality of comment, meets the efficient height in a word, and discharging is lacked, and the diesel engine that rate of fault is low just should be good.For this reason, many people and company have dropped into a large amount of research and development, have applied for that this type of technology of national patent is also a lot, comment on one by one than difficulty.
Diesel engine cylinder cover mainly is used for sealed cylinder block as a vitals, and its structure quality is very big to the performance impact of diesel engine.Since pursue sealing, size, structure, efficient, or the like performance index, therefore, the novelty of this type of technology shows on the otherness of design, by concrete different structural design improvement, reaches the realization of new performance index.
The present invention provides a kind of new horizontal single cylinder of middle low power or the cylinder cap of two cylinder diesel engine for this reason, can impel the overall performance of this type of diesel engine to improve raising.
Summary of the invention
Goal of the invention of the present invention just provides a kind of overall performance of horizontal cylinder diesel engine that can impel and improves the middle low power single cylinder of raising or the cylinder cap of double-cylinder horizontal diesel.
Realize that technological scheme of the present invention is such: cylinder head of horizontal diesel engine is made of cylinder cap front end 1, cylinder cap rear end 2, cylinder cap left side 3, cylinder cap right side 4, top surface of cylinder cover 5, cylinder cap bottom surface 6.Concrete structure is: cylinder cap front end 1 face is provided with rocking arm chamber cap and rocker arm bracket attachment face 101, oil sprayer briquetting attachment face 102, oil sprayer briquetting bolt hole 103, cylinder cap, body connecting bolt hole 104, mounting hole of oil sprayer 105; rocking arm chamber cap positioning pin hole 106; valve guide hole 107, rocker arm bracket mounting hole 108 is drawn sand hole 109; push-rod hole 110, oil duct 111; Cylinder cap rear end 2 faces are provided with cooling water passage 201,203, heat transfer pit 202, inlet valve seat ring hole 204, exhaust valve seat insert hole 205, body, cylinder cap attachment face 206; Cylinder cap left side 3 is provided with cylinder cap water cavity cover plate attachment face 301, cylinder cap water cavity cover plate connecting bolt hole 302; Cylinder cap right side 4 is provided with thermostat attachment face 401, thermostat connecting bolt hole 402; Top surface of cylinder cover 5 is provided with suction tude attachment face 501, and sand hole 503 is drawn in suction tude connecting bolt hole 502, intake duct 504; Cylinder cap bottom surface 6 is provided with drain screw hole 601, outlet pipe attachment face 602, outlet pipe connecting bolt hole 603, oil duct 604, air outlet flue 605, cambered surface casing wall 606.
This cylinder cap can be designed to single cylinder or twin-tub structure.
Beneficial effect of the present invention is: the cylinder cap compact structure, and in light weight, strength and stiffness are good, and casting processing technology is good, the reliability height, cost is low.
Description of drawings
Fig. 1 is the stereogram of horizontal dual cylinder diesel engine cylinder cover of the present invention;
Fig. 2 is the stereogram of other direction behind the whole turn-over of horizontal dual cylinder diesel engine cylinder cover of the present invention shown in Figure 1;
Fig. 3 is a horizontal dual cylinder diesel engine cylinder cover front-end face structural representation of the present invention;
Fig. 4 is a horizontal dual cylinder diesel engine cylinder cover ear end face structural representation of the present invention;
Fig. 5 is a horizontal dual cylinder diesel engine cylinder cover of the present invention left side structural representation;
Fig. 6 is a horizontal dual cylinder diesel engine cylinder cover of the present invention right side structural representation;
Fig. 7 is a horizontal dual cylinder diesel engine cylinder cover top surface structure schematic representation of the present invention;
Fig. 8 is a horizontal dual cylinder diesel engine cylinder cover of the present invention bottom surface structural representation;
Fig. 9 is the A-A direction sectional view of horizontal dual cylinder diesel engine cylinder cover ear end face of the present invention shown in Figure 4;
Figure 10 is the B-B direction sectional view of horizontal dual cylinder diesel engine cylinder cover rear top surface of the present invention shown in Figure 7;
Figure 11 is the enlarged view of horizontal dual cylinder diesel engine cylinder cover oil leab of the present invention.
Figure 12 is the I enlarged view in Figure 11 horizontal dual cylinder diesel engine cylinder cover of the present invention oil leab.
Among the last figure, the 1st, the cylinder cap front end, the 2nd, the cylinder cap rear end, the 3rd, the cylinder cap left side, the 4th, cylinder cap right side, the 5th, top surface of cylinder cover, the 6th, cylinder cap bottom surface, rocking arm chamber cap and rocker arm bracket attachment face in 101, the 102nd, oil sprayer briquetting attachment face, the 103rd, oil sprayer briquetting bolt hole, the 104th, cylinder cap, body connecting bolt hole, the 105th, mounting hole of oil sprayer, the 106th, rocking arm chamber cap positioning pin hole, the 107th, valve guide hole, the 108th, rocker arm bracket mounting hole, the 109th, draw sand hole, the 110th, push-rod hole, the 111st, oil duct, 201, the 203rd, cooling water passage, the 202nd, the heat transfer pit, the 204th, inlet valve seat ring hole, the 205th, exhaust valve seat insert hole, the 206th, body, the cylinder cap attachment face, the 301st, cylinder cap water cavity cover plate attachment face, the 302nd, cylinder cap water cavity cover plate connecting bolt hole, the 401st, thermostat attachment face, the 402nd, thermostat connecting bolt hole, the 501st, the suction tude attachment face, the 502nd, suction tude connecting bolt hole, the 503rd, draw sand hole, the 504th, intake duct, the 601st, the drain screw hole, the 602nd, outlet pipe attachment face, the 603rd, outlet pipe connecting bolt hole, the 604th, oil duct, the 605th, air outlet flue, the 606th, cambered surface casing wall.
Embodiment
Below in conjunction with accompanying drawing of the present invention, further describe its embodiment.
Embodiment 1: the horizontal dual cylinder diesel engine cylinder cover is made of cylinder cap front end 1, cylinder cap rear end 2, cylinder cap left side 3, cylinder cap right side 4, top surface of cylinder cover 5, cylinder cap bottom surface 6.Concrete structure is: cylinder cap front end 1 face is provided with rocking arm chamber cap and rocker arm bracket attachment face 101, oil sprayer briquetting attachment face 102, oil sprayer briquetting bolt hole 103, cylinder cap, body connecting bolt hole 104, mounting hole of oil sprayer 105; rocking arm chamber cap positioning pin hole 106; valve guide hole 107, rocker arm bracket mounting hole 108 is drawn sand hole 109; push-rod hole 110, oil duct 111; Cylinder cap rear end 2 faces are provided with cooling water passage 201,203, heat transfer pit 202, inlet valve seat ring hole 204, exhaust valve seat insert hole 205, body, cylinder cap attachment face 206; Cylinder cap left side 3 is provided with cylinder cap water cavity cover plate attachment face 301, cylinder cap water cavity cover plate connecting bolt hole 302; Cylinder cap right side 4 is provided with thermostat attachment face 401, thermostat connecting bolt hole 402; Top surface of cylinder cover 5 is provided with suction tude attachment face 501, and sand hole 503 is drawn in suction tude connecting bolt hole 502, intake duct 504; Cylinder cap bottom surface 6 is provided with drain screw hole 601, outlet pipe attachment face 602, outlet pipe connecting bolt hole 603, oil duct 604, air outlet flue 605, cambered surface casing wall 606.Oil-way system on this cylinder cap is designed to the lubricant oil that comes from body and directly is delivered to oil duct (604) by body connecting bolt hole (104) and enters oil duct on the rocker arm bracket by oil duct (111) then.This cylinder cap is designed to the twin-tub structure.
Embodiment 2: horizontal single cylinder diesel cylinder cap is made of cylinder cap front end 1, cylinder cap rear end 2, cylinder cap left side 3, cylinder cap right side 4, top surface of cylinder cover 5, cylinder cap bottom surface 6.Concrete structure is: cylinder cap front end 1 face is provided with rocking arm chamber cap and rocker arm bracket attachment face 101, oil sprayer briquetting attachment face 102, oil sprayer briquetting bolt hole 103, cylinder cap, body connecting bolt hole 104, mounting hole of oil sprayer 105; rocking arm chamber cap positioning pin hole 106; valve guide hole 107, rocker arm bracket mounting hole 108 is drawn sand hole 109; push-rod hole 110, oil duct 111; Cylinder cap rear end 2 faces are provided with cooling water passage 201,203, heat transfer pit 202, inlet valve seat ring hole 204, exhaust valve seat insert hole 205, body, cylinder cap attachment face 206; Cylinder cap left side 3 is provided with cylinder cap water cavity cover plate attachment face 301, cylinder cap water cavity cover plate connecting bolt hole 302; Cylinder cap right side 4 is provided with thermostat attachment face 401, thermostat connecting bolt hole 402; Top surface of cylinder cover 5 is provided with suction tude attachment face 501, and sand hole 503 is drawn in suction tude connecting bolt hole 502, intake duct 504; Cylinder cap bottom surface 6 is provided with drain screw hole 601, outlet pipe attachment face 602, outlet pipe connecting bolt hole 603, oil duct 604, air outlet flue 605, cambered surface casing wall 606.Oil-way system on this cylinder cap is designed to the lubricant oil that comes from body and directly is delivered to oil duct (604) by body connecting bolt hole (104) and enters oil duct on the rocker arm bracket by oil duct (111) then.This cylinder cap is designed to the single cylinder structure.
Claims (3)
1, cylinder head of horizontal diesel engine is made of cylinder cap front end (1), cylinder cap rear end (2), cylinder cap left side (3), cylinder cap right side (4), top surface of cylinder cover (5), cylinder cap bottom surface (6), it is characterized in that:
Cylinder cap front end (1) face is provided with rocking arm chamber cap and rocker arm bracket attachment face (101), oil sprayer briquetting attachment face (102), oil sprayer briquetting bolt hole (103), cylinder cap, body connecting bolt hole (104), mounting hole of oil sprayer (105); rocking arm chamber cap positioning pin hole (106); valve guide hole (107), rocker arm bracket mounting hole (108) is drawn sand hole (109); push-rod hole (110), oil duct (111);
Cylinder cap rear end (2) face is provided with cooling water passage (201), (203), heat transfer pit (202), inlet valve seat ring hole (204), exhaust valve seat insert hole (205), body, cylinder cap attachment face (206);
Cylinder cap left side (3) is provided with cylinder cap water cavity cover plate attachment face (301), cylinder cap water cavity cover plate connecting bolt hole (302);
Cylinder cap right side (4) is provided with thermostat attachment face (401), thermostat connecting bolt hole (402);
Top surface of cylinder cover (5) is provided with suction tude attachment face (501), and sand hole (503) is drawn in suction tude connecting bolt hole (502), intake duct (504);
Cylinder cap bottom surface (6) is provided with drain screw hole (601), outlet pipe attachment face (602), outlet pipe connecting bolt hole (603), oil duct (604), air outlet flue (605), cambered surface casing wall (606).
2, cylinder head of horizontal diesel engine according to claim 1 is characterized in that: the oil-way system on this cylinder cap is designed to the lubricant oil that comes from body and directly is delivered to oil duct (604) by body connecting bolt hole (104) and enters oil duct on the rocker arm bracket by oil duct (111) then.
3, cylinder head of horizontal diesel engine according to claim 1 is characterized in that: this cylinder cap can be designed to single cylinder or twin-tub structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810058893XA CN101363384A (en) | 2008-09-11 | 2008-09-11 | Cylinder head of horizontal diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810058893XA CN101363384A (en) | 2008-09-11 | 2008-09-11 | Cylinder head of horizontal diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101363384A true CN101363384A (en) | 2009-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810058893XA Pending CN101363384A (en) | 2008-09-11 | 2008-09-11 | Cylinder head of horizontal diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101363384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392751A (en) * | 2011-12-19 | 2012-03-28 | 潍柴动力股份有限公司 | Diesel engine and cylinder cover thereof |
| CN104454217A (en) * | 2014-11-24 | 2015-03-25 | 陕西北方动力有限责任公司 | Cylinder head for in-line four-cylinder water-cooling diesel engine |
-
2008
- 2008-09-11 CN CNA200810058893XA patent/CN101363384A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392751A (en) * | 2011-12-19 | 2012-03-28 | 潍柴动力股份有限公司 | Diesel engine and cylinder cover thereof |
| CN102392751B (en) * | 2011-12-19 | 2013-04-24 | 潍柴动力股份有限公司 | Diesel engine and cylinder cover thereof |
| CN104454217A (en) * | 2014-11-24 | 2015-03-25 | 陕西北方动力有限责任公司 | Cylinder head for in-line four-cylinder water-cooling diesel engine |
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Application publication date: 20090211 |