CN209228477U - A kind of novel lubricating oil duct integral engine cylinder cap - Google Patents
A kind of novel lubricating oil duct integral engine cylinder cap Download PDFInfo
- Publication number
- CN209228477U CN209228477U CN201822099085.XU CN201822099085U CN209228477U CN 209228477 U CN209228477 U CN 209228477U CN 201822099085 U CN201822099085 U CN 201822099085U CN 209228477 U CN209228477 U CN 209228477U
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- oil duct
- cylinder cap
- hole
- camshaft
- bolt
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of novel lubricating oil duct integral engine cylinder caps, including including cylinder cap ontology, the upper end of the cylinder cap ontology offers cam axial trough, the front end of the cylinder cap ontology offers gas vent, the side of the cylinder cap ontology is provided with oil duct mounting surface, the inside of the oil duct mounting surface offers camshaft hole, the inside of the camshaft hole is provided through camshaft lubrication oilhole, combuster oilhole is arranged in the lower section of the camshaft hole, the side of oil duct mounting surface outer surface offers the first bolt hole, the other side of oil duct mounting surface outer surface offers the second bolt hole, the two sides of the combustion chamber oilhole open up combuster bolt mounting holes.The utility model is by making oilhole integrated structure design, so that lubricating system is more perfect, reliable, reduces the sub- mutual physical abrasion of components part, improves service life, more environmentally-friendly, saves energy consumption.
Description
Technical field
The utility model relates to engine cylinder cover technical field, specially a kind of novel lubricating oil duct integral engine cylinder
Lid.
Background technique
Now with keeping on improving for automobile engine industry, present people are more also unsatisfactory for being only limitted to common routine
Automobile engine, people start to pursue safety, automobile engine energy saving, noise is small, and automobile engine is passed by tradition machinery
It is dynamic to work, it cooperates and is driven by physical principle between each components, need lubricating system constant in transmission process
Be lubricated.
Although existing product also has lubricating system at present, lubricant effect is less desirable always, always single system
The lubrication of system, monoblock type does not lubricate, and wears between each components more serious.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel lubricating oil duct integral engine cylinder cap,
Solving existing product, monoblock type does not lubricate, and wears more serious problem between each components.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of novel lubricating oil duct integration is started
Machine cylinder cap, including cylinder cap ontology, the upper end of the cylinder cap ontology offer cam axial trough, and the front end of the cylinder cap ontology offers
Gas vent, the side of the cylinder cap ontology are provided with oil duct mounting surface, and the inside of the oil duct mounting surface offers camshaft hole,
The inside of the camshaft hole is provided through camshaft lubrication oilhole, and the lower section setting combuster of the camshaft hole lubricates
Oilhole, the side of oil duct mounting surface outer surface offer the first bolt hole, the other side of oil duct mounting surface outer surface
The second bolt hole is offered, the two sides of the combustion chamber oilhole open up combuster bolt mounting holes, the camshaft
The upper end in hole offers seal groove, and the upper end of the seal groove is provided with gasket, and the internal activity of the seal groove is equipped with
Fixing bolt, the inner wall of the combustion chamber bolt mounting holes are fixedly installed with sealing ring, the fixed peace in the outer surface of the sealing ring
Equipped with fixture block.
The technical program is advanced optimized, is connected between the camshaft hole and camshaft lubrication oilhole, and camshaft
The shape in hole is cylinder.
The technical program is advanced optimized, first bolt hole and the second bolt hole are located at a left side for oil duct mounting surface
Side and right side, and the size of the first bolt hole is greater than the second bolt hole.
The technical program is advanced optimized, the shape of the seal groove is trapezoidal, work between the gasket and seal groove
Dynamic connection.
The technical program is advanced optimized, is flexibly connected between the sealing ring and combustion chamber bolt mounting holes, the combustion
The inner wall for burning room bolt mounting holes offers card slot.
The technical program is advanced optimized, is adapted between the fixture block and card slot, and the quantity of fixture block is six groups.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of novel lubricating oil duct integral engine cylinder cap, has
Below the utility model has the advantages that
1, novel lubricating oil duct integral engine cylinder cap, by designing combustion chamber oilhole in cylinder cap ontology
The left and right sides of camshaft hole can make the sons such as fuel injector, spring pad coil, harness, the intake and exhaust valve seat valve in combustion chamber
Part can be lowered the energy loss in motion process and slow down the degree of wear, while be increased on camshaft hole with sufficient lubrication
Add camshaft lubrication oilhole, through entire camshaft hole, mutually run through with combustion chamber oilhole, realizes oil leab integration
Structure preferably realizes the lubricating function of lubricating system, reduces the sub- mutual physical abrasion of components part, improve service life, more
Add environmental protection, saves energy consumption.
2, novel lubricating oil duct integral engine cylinder cap, by the way that seal groove, gasket, fixing bolt, sealing is arranged
Seal groove and gasket is arranged in circle and fixture block on camshaft hole, and fixing bolt is made to can be improved leakproofness when assembly,
Sealing ring and fixture block can be improved combustion chamber bolt mounting holes and extraneous sealing performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the oil duct mounting surface structural schematic diagram of the utility model；
Fig. 3 is the camshaft lubrication oil hole structure schematic diagram of the utility model；
Fig. 4 is the combustion chamber oilhole structural schematic diagram of the utility model；
Fig. 5 is the camshaft hole mounting structure schematic diagram of the utility model；
Fig. 6 is the combustion chamber bolt mounting holes structural schematic diagram of the utility model.
In figure: 1, cylinder cap ontology；2, cam axial trough；3, gas vent；4, oil duct mounting surface；5, camshaft hole；6, camshaft
Oilhole；7, combustion chamber oilhole；8, the first bolt hole；9, the second bolt hole；10, combustion chamber bolt mounting holes；11, close
Sealing groove；12, gasket；13, fixing bolt；14, sealing ring；15, fixture block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of novel lubricating oil duct integral engine cylinder
Lid, including cylinder cap ontology 1, the upper end of cylinder cap ontology 1 offer cam axial trough 2, and the front end of cylinder cap ontology 1 offers gas vent 3,
The side of cylinder cap ontology 1 is provided with oil duct mounting surface 4, and the inside of oil duct mounting surface 4 offers camshaft hole 5, camshaft hole 5
Inside is provided through camshaft lubrication oilhole 6, by the way that combustion chamber oilhole 7 to be designed to the camshaft hole 5 in cylinder cap ontology 1
The left and right sides, can make the sub- parts such as fuel injector, spring pad coil, harness, the intake and exhaust valve seat valve in combustion chamber can be with
Sufficient lubrication lowers the energy loss in motion process and slows down the degree of wear, while increasing camshaft on camshaft hole 5
Oilhole 6 runs through through entire camshaft hole 5 with 7 phase of combustion chamber oilhole, realizes oil leab integral structure,
The lubricating function for preferably realizing lubricating system, reduces the sub- mutual physical abrasion of components part, improves service life, more ring
It protects, saves energy consumption, combuster oilhole 7, the side of 4 outer surface of oil duct mounting surface is arranged in the lower section of camshaft hole 5
The first bolt hole 8 is offered, the other side of 4 outer surface of oil duct mounting surface offers the second bolt hole 9, combustion chamber oilhole 7
Two sides open up combuster bolt mounting holes 10, the upper end of camshaft hole 5 offers seal groove 11, the upper end of seal groove 11
It is provided with gasket 12, the internal activity of seal groove 11 is equipped with fixing bolt 13, and the inner wall of combustion chamber bolt mounting holes 10 is solid
Dingan County is equipped with sealing ring 14, and the outer surface of sealing ring 14 is fixedly installed with fixture block 15, by setting seal groove 11, gasket 12,
Seal groove 11 and gasket 12 are arranged on camshaft hole 5, makes fixing bolt 13 for fixing bolt 13, sealing ring 14 and fixture block 15
It can be improved leakproofness when assembly, sealing ring 14 and fixture block 15 can be improved combustion chamber bolt mounting holes 10 and the external world
Sealing performance.
Specifically, being connected between camshaft hole 5 and camshaft lubrication oilhole 6, and the shape of camshaft hole 5 is cylinder
Shape can make cam axle bolt improve its greasy property when installing.
Specifically, the first bolt hole 8 and the second bolt hole 9 are located at the left and right side of oil duct mounting surface 4, and first
The size of bolt hole 8 is greater than the second bolt hole 9, component is fixedly mounted.
Specifically, the shape of seal groove 11 be it is trapezoidal, be flexibly connected between gasket 12 and seal groove 11, make gasket 12
Facilitate fixed installation.
Specifically, be flexibly connected between sealing ring 14 and combustion chamber bolt mounting holes 10, combustion chamber bolt mounting holes 10
Inner wall offers card slot, improves the leakproofness of combustion chamber bolt mounting holes 10.
Specifically, being adapted between fixture block 15 and card slot, and the quantity of fixture block 15 is six groups, consolidates sealing ring 14
It is fixed.
When in use, combustion chamber bolt mounting holes 10 are designed in the left and right sides of the camshaft hole 5 of cylinder cap ontology 1, it can
So that the sub- part such as the indoor fuel injector that burns, spring pad coil, harness, intake and exhaust valve seat valve can be lowered with sufficient lubrication
Energy loss in motion process and slow down the degree of wear, while increasing camshaft lubrication oilhole 6 on camshaft hole 5, passes through
It is through at entire camshaft hole 5, is run through with 7 phase of combustion chamber oilhole, oil leab integral structure is realized, preferably realizes profit
The lubricating function of sliding system, is arranged seal groove 11 and gasket 12 on camshaft hole 5, makes fixing bolt 13 when assembly
It can be improved leakproofness, sealing ring 14 and fixture block 15 can be improved combustion chamber bolt mounting holes 10 and extraneous sealing performance.
To sum up, novel lubricating oil duct integral engine cylinder cap, by designing combustion chamber oilhole 10 in cylinder cap
The left and right sides of the camshaft hole 5 of ontology 1 can make fuel injector, spring pad coil, harness, intake and exhaust valve seat in combustion chamber
The sub- part such as valve can lower the energy loss in motion process and slow down the degree of wear, while in cam with sufficient lubrication
Increase camshaft lubrication oilhole 6 on axis hole 5 to run through through entire camshaft hole 5 with 7 phase of combustion chamber oilhole, realizes profit
Grease way integral structure preferably realizes the lubricating function of lubricating system, reduces the sub- mutual physical abrasion of components part, improves
Service life, it is more environmentally-friendly, it saves energy consumption, seal groove 11 and gasket 12 is set on camshaft hole 5, make fixing bolt
13 can be improved leakproofness when assembly, and sealing ring 14 and fixture block 15 can be improved combustion chamber bolt mounting holes 10 and the external world
Sealing performance.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel lubricating oil duct integral engine cylinder cap, including cylinder cap ontology (1), it is characterised in that: the cylinder cap sheet
The upper end of body (1) offers cam axial trough (2), and the front end of the cylinder cap ontology (1) offers gas vent (3), the cylinder cap sheet
The side of body (1) is provided with oil duct mounting surface (4), and the inside of the oil duct mounting surface (4) offers camshaft hole (5), described
The inside of camshaft hole (5) is provided through camshaft lubrication oilhole (6), is provided with burning below the camshaft hole (5)
The side of room oilhole (7), oil duct mounting surface (4) outer surface offers the first bolt hole (8), the oil duct mounting surface
(4) other side of outer surface offers the second bolt hole (9), and the two sides of the combustion chamber oilhole (7) offer burning
The upper end of room bolt mounting holes (10), the camshaft hole (5) offers seal groove (11), and the upper end of the seal groove (11) is set
It is equipped with gasket (12), the internal activity of the seal groove (11) is equipped with fixing bolt (13), the combustion chamber bolt installation
The inner wall in hole (10) is fixedly installed with sealing ring (14), and the outer surface of the sealing ring (14) is fixedly installed with fixture block (15).
2. a kind of novel lubricating oil duct integral engine cylinder cap according to claim 1, it is characterised in that: the cam
It is connected between axis hole (5) and camshaft lubrication oilhole (6), and the shape of camshaft hole (5) is cylinder.
3. a kind of novel lubricating oil duct integral engine cylinder cap according to claim 1, it is characterised in that: described first
Bolt hole (8) and the second bolt hole (9) are located at the left and right side of oil duct mounting surface (4), and the ruler of the first bolt hole (8)
It is very little to be greater than the second bolt hole (9).
4. a kind of novel lubricating oil duct integral engine cylinder cap according to claim 1, it is characterised in that: the sealing
The shape of slot (11) be it is trapezoidal, be flexibly connected between the gasket (12) and seal groove (11).
5. a kind of novel lubricating oil duct integral engine cylinder cap according to claim 1, it is characterised in that: the sealing
It is flexibly connected between circle (14) and combustion chamber bolt mounting holes (10), the inner wall of the combustion chamber bolt mounting holes (10) offers
Card slot.
6. a kind of novel lubricating oil duct integral engine cylinder cap according to claim 1, it is characterised in that: the fixture block
(15) it is adapted between card slot, and the quantity of fixture block (15) is six groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099085.XU CN209228477U (en) | 2018-12-13 | 2018-12-13 | A kind of novel lubricating oil duct integral engine cylinder cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099085.XU CN209228477U (en) | 2018-12-13 | 2018-12-13 | A kind of novel lubricating oil duct integral engine cylinder cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228477U true CN209228477U (en) | 2019-08-09 |
Family
ID=67507564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099085.XU Active CN209228477U (en) | 2018-12-13 | 2018-12-13 | A kind of novel lubricating oil duct integral engine cylinder cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228477U (en) |
-
2018
- 2018-12-13 CN CN201822099085.XU patent/CN209228477U/en active Active
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