CN108547704A - A kind of automobile engine cylinder head bracing means - Google Patents
A kind of automobile engine cylinder head bracing means Download PDFInfo
- Publication number
- CN108547704A CN108547704A CN201810662901.5A CN201810662901A CN108547704A CN 108547704 A CN108547704 A CN 108547704A CN 201810662901 A CN201810662901 A CN 201810662901A CN 108547704 A CN108547704 A CN 108547704A
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- CN
- China
- Prior art keywords
- engine cylinder
- automobile engine
- cylinder head
- hole
- plate
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- 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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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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses be related to engine cylinder cover reinforcement technique field,Specific field is a kind of automobile engine cylinder head bracing means,Including automobile engine cylinder head main body,Mounting hole,Oil inlet,Relief valve,Securing plate,Reinforce web plate,Through-hole A,Fastening bolt,Tapped blind hole A,Convex column,Cylindrical cavity,Cylindricality port,Piston,Bumper post,Lower clamping piece,Spring,Tapped blind hole B,Through-hole A,Through-hole B,Fastening stud,Upper clamp plate,Groove,Aludirome material granule,Venthole,Port A,Port B and port C,Setting by reinforcing web plate can buffer the impact force in a part of external world,Pass through bumper post,Being equipped with for piston and cylindrical cavity can be to reinforcing remaining impact force that web plate receives into row buffering,The present invention can consume the external force suffered by automobile engine cylinder head into row buffering,It avoids the occurrence of making cylinder cap split under the action of external force,Promote the security performance of automobile engine cylinder head structure.
Description
Technical field
The present invention relates to engine cylinder cover reinforcement technique field, specific field is that a kind of automobile engine cylinder head reinforces dress
It sets.
Background technology
Engine cylinder cover is mounted on the upper surface of cylinder body, from upper sealed cylinder block and constitutes combustion chamber.Automotive engine cylinder
Lid is cast iron materials, and automobile engine will produce a large amount of heat in operation process, and engine cylinder cover also can be with automobile
Engine operating duration reaches certain temperature, and temperature reduces after engine stop operating, the temperature of engine cylinder cover also with
Reduction, such engine cylinder cover can be in high temperature and cooling alternate use environment, and engine cylinder cover is by external force
Effect is easy to split, and existing automobile engine cylinder head, which uses, has some potential safety problems.
Invention content
The purpose of the present invention is to provide a kind of automobile engine cylinder head bracing means, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of automobile engine cylinder head bracing means, including
Automobile engine cylinder head main body, securing plate and reinforcing web plate, the quadrangle of the securing plate is equipped in through-hole A, the through-hole A
It is equipped with tapped blind hole A, the fastening spiral shell through the upper surface quadrangle equipped with fastening bolt, the automobile engine cylinder head main body
The lower end of bolt is threadedly coupled with corresponding tapped blind hole A, and the upper end of the securing plate is uniformly provided with convex column, the convex column
It is internally provided with cylindrical cavity, the upper surface of the convex column is equipped with cylindricality port, the lower end of the cylindricality port and cylindrical cavity
Top connection, the internal activity of the cylindrical cavity is equipped with piston, and the upper surface of the piston is fixedly connected with bumper post
One end, the other end of the bumper post runs through cylindricality port, and the upper end of the bumper post is equipped with lower clamping piece, the convex column with
The outside of bumper post between lower clamping piece is cased with spring, and tapped blind hole B, the lower folder are equipped in the middle part of the upper surface of the bumper post
The middle part of piece is equipped with through-hole A, be uniformly provided on the reinforcing web plate through-hole B, the through-hole B in the vertical direction with convex column one
One corresponds to, and the inside of the through-hole B, which is run through, is equipped with fastening stud, and corresponding through-hole A and spiral shell are run through in the lower end of the fastening stud
Line blind hole B is threadedly coupled, and the upper end of the fastening stud is fixedly connected with upper clamp plate.
Preferably, the lower face of the securing plate is equipped with groove, and the inside of the groove is filled with Aludirome material
Particle is uniformly provided with venthole on the lateral wall of the securing plate, and the venthole is connected to groove.
Preferably, automobile engine cylinder head main body top edge is uniformly provided with mounting hole, the automobile engine cylinder head
Main body is equipped with oil inlet and relief valve, and position corresponding with mounting hole is respectively equipped with port in the securing plate and reinforcing web plate
Position corresponding with oil inlet is respectively equipped with port B, the securing plate and reinforcing web plate on A, the securing plate and reinforcing web plate
Upper position corresponding with relief valve is respectively equipped with port C.
Preferably, the securing plate is high polymer shock absorption material flitch.
Preferably, the reinforcing web plate is Aludirome net.
Preferably, the section of the upper clamp plate is regular pentagon.
Preferably, it is integrally formed between the convex column and securing plate.
Compared with prior art, the beneficial effects of the invention are as follows：By being threadedly coupled between fastening bolt and tapped blind hole A
Setting securing plate can be made to be fixedly connected with automobile engine cylinder head main body, by reinforce web plate setting can buffer outside a part
The impact force on boundary can make upper clamp plate that will be reinforced with lower clamp plate by the setting being threadedly coupled between fastening stud and tapped blind hole B
It is fixed between web plate and bumper post, can be received reinforcing web plate by being equipped with for bumper post, piston and cylindrical cavity
Remaining impact force into row buffering, can make to make piston reset after extraneous impact force loses by the setting of spring, the present invention
External force suffered by automobile engine cylinder head can be consumed into row buffering, avoids the hair for making under the action of external force cylinder cap split situation
It is raw, promote the security performance of automobile engine cylinder head structure.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portions the A enlarged drawing in Fig. 1；
Fig. 3 is the portions the B enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of the vertical view of Fig. 1.
In figure：1- automobile engine cylinder heads main body, 101- mounting holes, 102- oil inlets, 103- relief valves, 2- securing plates,
3- reinforces web plate, 4- through-hole A, 5- fastening bolt, 6- tapped blind hole A, 7- convex column, 8- cylindrical cavities, 9- cylindricalitys port, 10-
Piston, 11- bumper posts, 12- lower clamping pieces, 13- springs, 14- tapped blind hole B, 15- through-hole A, 16- through-hole B, 17- fastening stud,
18- upper clamp plates, 19- grooves, 20- Aludiromes material granule, 21- ventholes, 22- port A, 23- port B, 24- ports C.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of automobile engine cylinder head bracing means, including vapour
Car engine head body 1, securing plate 2 and reinforcing web plate 3, the quadrangle of the securing plate is equipped in through-hole A4, the through-hole A
Run through and be equipped with fastening bolt 5, the upper surface quadrangle of the automobile engine cylinder head main body is equipped with tapped blind hole A6, described tight
The lower end of fixing bolt is threadedly coupled with corresponding tapped blind hole A, and securing plate passes through fastening bolt with automobile engine cylinder head main body
It is fixedly connected, the upper end of the securing plate is uniformly provided with convex column 7, and the convex column is internally provided with cylindrical cavity 8, described convex
The upper surface for playing column is equipped with cylindricality port 9, and the lower end of the cylindricality port is connected to the top of cylindrical cavity, the cylindrical cavity
Internal activity piston 10 is installed, piston can be movable in cylindrical cavity, is formed between the lower end and cylindrical cavity of piston close
The activity in the space closed, piston can squeeze the air in closed space, and the upper surface of the piston is fixedly connected with
The other end of one end of bumper post 11, the bumper post runs through cylindricality port, and the upper end of the bumper post is equipped with lower clamping piece 12, institute
The outside for stating the bumper post between convex column and lower clamping piece is cased with spring 13, and it is blind to be equipped with screw thread in the middle part of the upper surface of the bumper post
The middle part of hole B14, the lower clamping piece are equipped with through-hole A15, and through-hole B16, the through-hole B are uniformly provided on the reinforcing web plate perpendicular
Histogram is corresponded with convex column upwards, and the inside of the through-hole B, which is run through, is equipped with fastening stud 17, the lower end of the fastening stud
It is threadedly coupled with tapped blind hole B through corresponding through-hole A, the upper end of the fastening stud is fixedly connected with upper clamp plate 18, fastening
Threaded connection between stud is threadedly coupled with tapped blind hole B can make upper clamp plate and lower clamp plate that will reinforce between web plate and bumper post
It is fixed, when there is foreign impacts power to lay down a part of impact force with web plate when reinforcing on web plate, is reinforced, reinforcing web plate receives
Remaining impact force conducted to bumper post by lower clamp plate, bumper post with piston in closed space air carry out
It squeezes, the volume of air in closed space, which is compressed, to become smaller, and generates reaction force and the extruding of piston is overcome to act, to reinforcing
Impact force suffered by web plate reduces the effect that impact force generates automobile engine cylinder head main body, when foreign impacts power into row buffering
After losing, the elastic force of spring can make piston reset, and the volume of air in closed space is made to restore.
Specifically, the lower face of the securing plate is equipped with groove 19, the inside of the groove is filled with Aludirome
Material granule 20 is uniformly provided with venthole 21 on the lateral wall of the securing plate, and the venthole is connected to groove, ferrum-chromium-aluminum
Alloy material particle has higher heat conductivility, can effectively be absorbed to the heat of automobile engine cylinder head main body, leads to
Stomata can make the air in groove and circulate between the air in the external world, distribute heat.
Specifically, automobile engine cylinder head main body top edge is uniformly provided with mounting hole 101, the automobile engine
Head body is equipped with oil inlet 102 and relief valve 103, and position corresponding with mounting hole is divided in the securing plate and reinforcing web plate
Not She You port A22, the securing plate and reinforce position corresponding with oil inlet on web plate and be respectively equipped with port B23, it is described plus
Position corresponding with relief valve is respectively equipped with port C24 in solid plate and reinforcing web plate, and the setting of port A, port B and port C can
It does not influence to carry out installation operation to automobile engine cylinder head main body inherent structure.
Specifically, the securing plate is high polymer shock absorption material flitch.
Specifically, the reinforcing web plate is Aludirome net.
Specifically, the section of the upper clamp plate is regular pentagon.
Specifically, being integrally formed between the convex column and securing plate.
Operation principle：Being threadedly coupled between fastening bolt and tapped blind hole A in the present invention can be by securing plate and car engine
It is fixedly connected between machine head body, being threadedly coupled between fastening stud and tapped blind hole B can make upper clamp plate that will add with lower clamp plate
It is fixed between fixed network plate and bumper post, when having foreign impacts power with when reinforcing on web plate, reinforcing web plate lays down a part
Impact force is reinforced the remaining impact force that web plate receives and is conducted to bumper post by lower clamp plate, and bumper post band piston is to close
The air in space closed is squeezed, and the volume of air in closed space, which is compressed, to become smaller, and is generated reaction force and is overcome
The extruding of piston acts, and to reinforcing impact force suffered by web plate into row buffering, reduces impact force and is produced to automobile engine cylinder head main body
Raw effect, after foreign impacts power loses, the elastic force of spring can make piston reset, keep the volume of air in closed space extensive
It is multiple, the external force suffered by automobile engine cylinder head can be consumed by double buffering effect into row buffering, avoids the effect of external force
Under the occurrence of making cylinder cap split, promote the security performance of automobile engine cylinder head structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of automobile engine cylinder head bracing means, including automobile engine cylinder head main body（1）, securing plate（2）And reinforcing network
Plate（3）, it is characterised in that：The securing plate（2）Quadrangle be equipped with through-hole A（4）, the through-hole A（4）Inside run through and is equipped with tightly
Fixing bolt（5）, the automobile engine cylinder head main body（1）Upper surface quadrangle be equipped with tapped blind hole A（6）, the fastening spiral shell
Bolt（5）Lower end and corresponding tapped blind hole A（6）It is threadedly coupled, the securing plate（2）Upper end be uniformly provided with convex column（7）,
The convex column（7）Be internally provided with cylindrical cavity（8）, the convex column（7）Upper surface be equipped with cylindricality port（9）, described
Cylindricality port（9）Lower end and cylindrical cavity（8）Top connection, the cylindrical cavity（8）Internal activity piston is installed
（10）, the piston（10）Upper surface be fixedly connected with bumper post（11）One end, the bumper post（11）The other end pass through
Prick post shape port（9）, the bumper post（11）Upper end be equipped with lower clamping piece（12）, the convex column（7）With lower clamping piece（12）It
Between bumper post（11）Outside be cased with spring（13）, the bumper post（11）Upper surface in the middle part of be equipped with tapped blind hole B（14）,
The lower clamping piece（12）Middle part be equipped with through-hole A（15）, the reinforcing web plate（3）On be uniformly provided with through-hole B（16）, the through-hole
B（16）In the vertical direction with convex column（7）It corresponds, the through-hole B（16）Inside run through be equipped with fastening stud（17）,
The fastening stud（17）Lower end run through corresponding through-hole A（15）With tapped blind hole B（14）It is threadedly coupled, the fastening stud
（17）Upper end be fixedly connected with upper clamp plate（18）.
2. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The securing plate（2）
Lower face be equipped with groove（19）, the groove（19）Inside be filled with Aludirome material granule（20）, the reinforcing
Plate（2）Lateral wall on be uniformly provided with venthole（21）, the venthole（21）And groove（19）Connection.
3. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The automobile engine
Head body（1）Top edge is uniformly provided with mounting hole（101）, the automobile engine cylinder head main body（1）It is equipped with oil inlet
（102）And relief valve（103）, the securing plate（2）With reinforcing web plate（3）Upper and mounting hole（101）Corresponding position is set respectively
There is port A（22）, the securing plate（2）With reinforcing web plate（3）Upper and oil inlet（102）Corresponding position is respectively equipped with port B
（23）, the securing plate（2）With reinforcing web plate（3）Upper and relief valve（103）Corresponding position is respectively equipped with port C（24）.
4. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The securing plate（2）
For high polymer shock absorption material flitch.
5. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The reinforcing web plate
（3）For Aludirome net.
6. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The upper clamp plate（18）
Section be regular pentagon.
7. a kind of automobile engine cylinder head bracing means according to claim 1, it is characterised in that：The convex column（7）
With securing plate（2）Between be integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662901.5A CN108547704A (en) | 2018-06-25 | 2018-06-25 | A kind of automobile engine cylinder head bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662901.5A CN108547704A (en) | 2018-06-25 | 2018-06-25 | A kind of automobile engine cylinder head bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108547704A true CN108547704A (en) | 2018-09-18 |
Family
ID=63493194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810662901.5A Pending CN108547704A (en) | 2018-06-25 | 2018-06-25 | A kind of automobile engine cylinder head bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547704A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980012857U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Bore deformation prevention structure of cylinder block |
| KR100828795B1 (en) * | 2006-12-13 | 2008-05-09 | 현대자동차주식회사 | Reinforcement structure for middle deck of cylinderhead |
| DE102007063254A1 (en) * | 2007-12-31 | 2009-07-02 | Mahle International Gmbh | Cylinder head cover |
| CN205936873U (en) * | 2016-08-29 | 2017-02-08 | 合肥恒丰汽车零部件有限公司 | Reinforced structure on automobile engine cylinder cap |
| CN107091257A (en) * | 2017-06-26 | 2017-08-25 | 泸州长江油缸制造有限公司 | Engineering mechanical device hydraulic jack with pooling feature |
| CN207161219U (en) * | 2017-09-21 | 2018-03-30 | 李凡 | A kind of automobile engine cylinder head bracing means |
| CN207420736U (en) * | 2017-11-03 | 2018-05-29 | 台州永裕工业有限公司 | A kind of high leakproofness automobile cylinder cover |
| CN208416730U (en) * | 2018-06-25 | 2019-01-22 | 南京世界村汽车动力有限公司 | A kind of automobile engine cylinder head bracing means |
-
2018
- 2018-06-25 CN CN201810662901.5A patent/CN108547704A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980012857U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Bore deformation prevention structure of cylinder block |
| KR100828795B1 (en) * | 2006-12-13 | 2008-05-09 | 현대자동차주식회사 | Reinforcement structure for middle deck of cylinderhead |
| DE102007063254A1 (en) * | 2007-12-31 | 2009-07-02 | Mahle International Gmbh | Cylinder head cover |
| CN205936873U (en) * | 2016-08-29 | 2017-02-08 | 合肥恒丰汽车零部件有限公司 | Reinforced structure on automobile engine cylinder cap |
| CN107091257A (en) * | 2017-06-26 | 2017-08-25 | 泸州长江油缸制造有限公司 | Engineering mechanical device hydraulic jack with pooling feature |
| CN207161219U (en) * | 2017-09-21 | 2018-03-30 | 李凡 | A kind of automobile engine cylinder head bracing means |
| CN207420736U (en) * | 2017-11-03 | 2018-05-29 | 台州永裕工业有限公司 | A kind of high leakproofness automobile cylinder cover |
| CN208416730U (en) * | 2018-06-25 | 2019-01-22 | 南京世界村汽车动力有限公司 | A kind of automobile engine cylinder head bracing means |
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