CN106438098A - High-strength cover plate for diesel engine - Google Patents
High-strength cover plate for diesel engine Download PDFInfo
- Publication number
- CN106438098A CN106438098A CN201611035889.2A CN201611035889A CN106438098A CN 106438098 A CN106438098 A CN 106438098A CN 201611035889 A CN201611035889 A CN 201611035889A CN 106438098 A CN106438098 A CN 106438098A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- diesel engine
- mounting boss
- assembling
- sealing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of diesel engines, in particular to a high-strength cover plate for a diesel engine. According to the adopted technical scheme, the high-strength cover plate for the diesel engine comprises a cover plate outer end face, a sealing protective layer is connected to the cover plate outer end face, a sealing groove is formed in the sealing protective layer, a first assembling boss is arranged on the sealing protective layer, a second assembling boss is arranged on the first assembling boss, the height difference between the first assembling boss and the second assembling boss is 40 mm, two identical fixing holes are formed in the second assembling boss, three assembling holes of the same diameter are formed in the first assembling boss, and the assembling holes are distributed in a triangular mode. The high-strength cover plate has the advantages that the installation sealing performance can be ensured, the structure is reasonable, the sealing performance is high, operation is convenient, the cover plate has the high strength, the part durability is better, and the service life is longer.
Description
Technical field
The present invention relates to diesel engine technologies field, more particularly, to a kind of Diesel engine high intensity cover plate.
Background technology
Diesel engine is burning diesel oil to obtain exergonic electromotor.The advantage of Diesel engine is that power is big,
More power can be produced.Just because of the characteristic of Diesel engine, the therefore requirement to the casing rigidity of Diesel engine
Relatively higher, the cover plate of particularly Diesel engine, the energy ratio being produced due to high-power operation in use
Larger, the injury of oneself is naturally also compared many, so emphasis handle will be done to its quality and intensity in production and design
Control.
Diesel engine cover plate most at present is to be formed by the way of cast, and mass intensity is more general, essence
Degree is not also high, often a lot of bad products.Although some qualified products dimensionally can arrive and require, mass intensity is still
Very limited, some problems, the normal use of impact Diesel engine often occur in use.Also has a problem
Be diesel engine cover plate when being assembled often due to assembling poor sealing out and need to be dismounted again, lead
Cause installation process trouble, inefficiency.
Content of the invention
It is an object of the invention to provide a kind of Diesel engine high intensity cover plate, in guarantee diesel engine cover plate, there is height
In the case of intensity, also convenient installation, and may insure the tightness of installation when mounted, so that Diesel engine can be played
Better performance.
Technical scheme is as follows：
A kind of Diesel engine high intensity cover plate, including cover plate outer face it is characterised in that：Described cover plate outer face connects
There is seal protection layer, described seal protection layer is provided with seal groove, described seal protection layer is additionally provided with the first mounting boss, institute
State the first mounting boss and be provided with the second mounting boss, the height between described first mounting boss and described second mounting boss
Difference is 40mm, and described second mounting boss is provided with two identical fixing holes, and described first mounting boss is provided with three
Individual diameter identical pilot hole, described pilot hole is in triangular distribution.
Further, described fixing hole is provided with an interior step near the side of described second mounting boss；Described fixation
Hole opposite side has two interior steps.
Further, the depth of described seal groove is 5mm, and width is 3mm.
Further, the present invention is made using aluminum alloy material.
Beneficial effects of the present invention：
Present invention can assure that sealing when installing, rational in infrastructure, sealing is strong, and convenient operation, itself also has
There is higher intensity, more preferably, the life-span is longer for the ruggedness of part.
Brief description
Fig. 1 is the first direction perspective view of the present invention；
Fig. 2 is the second direction perspective view of the present invention；
Fig. 3 is the front schematic view of the present invention；
In figure：1st, cover plate outer face, 2, seal protection layer, 3, seal groove, the 4, first mounting boss, the 5, second assembling is convex
Platform, 6, fixing hole, 7, pilot hole.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of Diesel engine high intensity cover plate, have than can not diesel engine cover plate more
High intensity, and being easily installed, can save the set-up time, improve installation effectiveness, and may insure overall after installation
Sealing, brings very big raising to the safety of Diesel engine.The present invention includes cover plate outer face 1, outside described cover plate
End face 1 is connected with seal protection layer 2, and seal protection layer 2 plays the effect of a protection to whole sealing.Described sealing protection
Layer 2 is provided with seal groove 3, puts into sealing strip, may insure the sealing of installation when mounted in seal groove 3, and due to
Sealing strip is placed directly in seal groove 3, so can drop out without sealing strip when worrying to install.On described seal protection layer 2
It is additionally provided with the first mounting boss 4, described first mounting boss 4 is provided with the second mounting boss 5, described first mounting boss 4 He
Difference in height between described second mounting boss 5 is 40mm, and this difference in height one side is the needs due to internal structure, another
Aspect can increase the intensity of whole diesel engine cover plate.Described second mounting boss 5 be provided with two identical solid
Determine hole 6, realize the installation to cover plate by two fixing holes 6, make the fastness of installation more reliable.Described first mounting boss
4 are provided with three diameter identical pilot holes 7, are assembled the part of the present invention by pilot hole, to guarantee rigging position
Certainly errorless.Described pilot hole 7 is in triangular distribution, and makes Assembly stability more preferable.
Preferably, described fixing hole 6 is provided with an interior step near the side of described second mounting boss 5；Described solid
Determining hole 6 opposite side has two interior steps, and the purpose of the several step of equipment is in order that the better tightness of restraint location was so as to both
The effect that may also operate as sealing can be firmly fixed.
Preferably, the depth of described seal groove 3 is 5mm, width is 3mm, can place larger-size when mounted
Sealing strip, it is ensured that the sealing of installation, makes Diesel engine safety and stability in running higher.
Preferably, the present invention is made using aluminum alloy material.
The above is the preferred embodiment of the present invention it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvement can also be made or replace, these improve or replace
Should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of Diesel engine high intensity cover plate, including cover plate outer face (1) it is characterised in that：Described cover plate outer face (1)
It is connected with seal protection layer (2), described seal protection layer (2) is provided with seal groove (3), and described seal protection layer (2) also sets
There is the first mounting boss (4), described first mounting boss (4) is provided with the second mounting boss (5), described first mounting boss
(4) difference in height and described second mounting boss (5) between is 40mm, and described second mounting boss (5) is provided with two completely
Identical fixing hole (6), described first mounting boss (4) is provided with three diameters identical pilot hole (7), described pilot hole
(7) it is in triangular distribution.
2. a kind of Diesel engine high intensity cover plate according to claim 1 it is characterised in that：Described fixing hole (6) is leaned on
The side of closely described second mounting boss (5) is provided with an interior step；Described fixing hole (6) opposite side has two interior steps.
3. a kind of Diesel engine high intensity cover plate according to claim 1 it is characterised in that：Described seal groove (3)
Depth is 5mm, and width is 3mm.
4. a kind of Diesel engine high intensity cover plate according to claim 1 it is characterised in that：Diesel engine high intensity
Cover plate is made using aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035889.2A CN106438098A (en) | 2016-11-22 | 2016-11-22 | High-strength cover plate for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611035889.2A CN106438098A (en) | 2016-11-22 | 2016-11-22 | High-strength cover plate for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438098A true CN106438098A (en) | 2017-02-22 |
Family
ID=58221072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611035889.2A Pending CN106438098A (en) | 2016-11-22 | 2016-11-22 | High-strength cover plate for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438098A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020006458A (en) * | 2000-07-11 | 2002-01-19 | 가와모토 노부히코 | Seal structure between cylinder head and head cover in engine |
| CN203452929U (en) * | 2013-07-18 | 2014-02-26 | 安徽中鼎泰克汽车密封件有限公司 | Engine end sealing ring |
| CN203547983U (en) * | 2013-12-05 | 2014-04-16 | 十堰东森汽车密封件有限公司 | Planar pressure-proof rubber sealing structure |
| CN205243672U (en) * | 2015-12-30 | 2016-05-18 | 泉州市双塔汽车零件有限公司 | Punching press gear room shroud of diesel engine |
| CN205331715U (en) * | 2016-01-21 | 2016-06-22 | 苏州思威特精密机械有限公司 | Mounting base |
| CN206360798U (en) * | 2016-11-22 | 2017-07-28 | 江苏星光特钢科技有限公司 | A kind of Diesel engine high intensity cover plate |
-
2016
- 2016-11-22 CN CN201611035889.2A patent/CN106438098A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020006458A (en) * | 2000-07-11 | 2002-01-19 | 가와모토 노부히코 | Seal structure between cylinder head and head cover in engine |
| JP2002021636A (en) * | 2000-07-11 | 2002-01-23 | Honda Motor Co Ltd | Sealing structure between cylinder head and head cover of engine |
| CN203452929U (en) * | 2013-07-18 | 2014-02-26 | 安徽中鼎泰克汽车密封件有限公司 | Engine end sealing ring |
| CN203547983U (en) * | 2013-12-05 | 2014-04-16 | 十堰东森汽车密封件有限公司 | Planar pressure-proof rubber sealing structure |
| CN205243672U (en) * | 2015-12-30 | 2016-05-18 | 泉州市双塔汽车零件有限公司 | Punching press gear room shroud of diesel engine |
| CN205331715U (en) * | 2016-01-21 | 2016-06-22 | 苏州思威特精密机械有限公司 | Mounting base |
| CN206360798U (en) * | 2016-11-22 | 2017-07-28 | 江苏星光特钢科技有限公司 | A kind of Diesel engine high intensity cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |