CN206221023U - Engine of heavy-duty car composite oil sump - Google Patents
Engine of heavy-duty car composite oil sump Download PDFInfo
- Publication number
- CN206221023U CN206221023U CN201621326589.5U CN201621326589U CN206221023U CN 206221023 U CN206221023 U CN 206221023U CN 201621326589 U CN201621326589 U CN 201621326589U CN 206221023 U CN206221023 U CN 206221023U
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- China
- Prior art keywords
- sucking pipe
- fuel sucking
- reserve
- oil
- oil sump
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- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 85
- 239000000835 fiber Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 90
- 239000010721 machine oil Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241001463139 Vitta Species 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a kind of engine of heavy-duty car composite oil sump, including housing (1), fuel sucking pipe long (2) and short fuel sucking pipe (3), housing (1) is divided into deep reserve (4) and shallow reserve (5), and deep reserve (4) and shallow reserve (5) are respectively provided with the first oil circuit interface (17) and the second oil circuit interface (18).During assembling, select fuel sucking pipe long (2) or short fuel sucking pipe (3), the inlet port and deep reserve bottom surface (6) for making fuel sucking pipe long (2) or short fuel sucking pipe (3) are mechanically connected, and the other end is mechanically connected with oil circuit interface.The utility model has smaller deadweight using the housing and fuel sucking pipe of fibre reinforced composites single injection-molded, and manufacturing process is simpler, and reduces traveling noise.By the different fuel sucking pipe of two kinds of structures, can be needed to choose to install applicable fuel sucking pipe according to the structure of different engines, improve product applicability.
Description
【Technical field】
The utility model is related to engine sump tank, particularly a kind of composite oil sump.
【Background technology】
Oil sump be located at engine bottom, its using crankcase seals as oil storage tank shell, be the lower half of crankcase.It is existing
Some engine sump tanks are main to be molded with steel plate punched, but the oil sump weight of steel plate punched shaping is big, and noise is obvious, together
When, steel plate punched technique is limited to, the labyrinth in this kind of oil sump generally needs to split into the punching press of multi-part difference then
Assembly and connection, cost of goods manufactured is higher.
Chinese patent application CN104105851A disclose it is a kind of can be by being molded the tubular body of manufacture and with can pass through
The oil sump of the tubular body of manufacture is molded, the tubular body is included in the tubulose extended on the first partial circle of pipe section
Split and the tubulose split that also empty partial circle on extends complementary with the tubulose split, the tubulose split have
Along the distribution trend for following tubular body division surface joint face against each other and along the joint face by engagement that
This connection.
The shortcoming of the technical scheme is the complex structural designs of tubular body, engagement after tubular body point two parts are separately formed,
Then it is overall again to be engaged with housing, cause mold design cost and manufacturing cost on the one hand higher, on the other hand increase product
Molding assembly operation, further improve manufacturing cost.
Chinese utility model patent CN 204371443U disclose a kind of oil pan assembly, including oil sump, oil sump connect
Connect frame, fuel sucking pipe and oil suction pipe holder, the detachably connected top with oil sump of oil sump connection frame, in oil sump connection frame
Be formed with the oil inlet passage to outward opening, fuel sucking pipe is located in the inner chamber of oil sump, the top of fuel sucking pipe and oil inlet passage together with,
The low side connection fuel sucking pipe of oil suction pipe holder, the top connection oil sump connection frame of oil suction pipe holder.
Obviously, the complex structure of the oil sump is made using the design of oil sump connection frame and oil suction pipe holder, additionally, should
Structure is needed using metal stamping formed, same to have the shortcomings that weight weight, noise are big.
【Utility model content】
The purpose of this utility model is to overcome prior art defect, there is provided a kind of simple structure, with strong applicability, Neng Goutong
Cross the oil sump of composite single injection-molded.
To achieve these goals, the utility model provides a kind of engine composite oil sump, the oil sump
Including housing 1, fuel sucking pipe long 2 and short fuel sucking pipe 3,1 point of housing is deep reserve 4 and shallow reserve 5, deep reserve 4 and shallow storage
Oily area 5 is by outer upright wall 16, deep reserve bottom surface 6, shallow reserve bottom surface 8 and connection deep reserve bottom surface 6 and shallow reserve bottom surface 8
Mesospore 9 constitute, the both sides of deep reserve 4 are provided with drain oil 15；
Wherein, the top of deep reserve 4 is provided with the first oil circuit interface 17, and the upper end of the first oil circuit interface 17 is oil outlet end 19,
Lower end is fuel sucking pipe connection end 20；Shallow reserve 5 is above-mentioned to be provided with the second oil circuit interface 18, and the upper end of the second oil circuit interface 18 is
Oily end 19, lower end is fuel sucking pipe connection end 20；
One end of fuel sucking pipe long 2 is the first inlet port 21, and the other end has and the second oil circuit interface positioned at shallow reserve 5
The mechanical link of 18 matching of fuel sucking pipe connection end 20；One end of short fuel sucking pipe 3 is the second inlet port 23, and the other end has
The mechanical link matched with the fuel sucking pipe connection end 20 of the first oil circuit interface 17 positioned at deep reserve 4；First inlet port
21 and second inlet port 23 end have oil circuit pass through mouth；
Fuel sucking pipe long 2 or short fuel sucking pipe 3 are selected into an assembling within the case 1, wherein, the suction of fuel sucking pipe long 2 or short fuel sucking pipe 3
Hydraulic fluid port is mechanically connected with deep reserve bottom surface 6, the fuel sucking pipe connection end 20 of the other end and the second oil circuit interface 18 of shallow reserve 5
Or the fuel sucking pipe connection end 20 of the first oil circuit interface 17 of deep reserve 4 mechanically connects.
In order to realize the effect of loss of weight, noise reduction, housing 1, fuel sucking pipe long 2 and short fuel sucking pipe 3 pass through single injection-molded.
Preferably, housing 1, fuel sucking pipe long 2 and short fuel sucking pipe 3 pass through once to note by fiber reinforced thermolplastic composite material
It is moulded type.In the utility model, the fiber reinforced thermolplastic composite material is referred to such as Chinese patent 2012105729269
Described in content.
For the ease of the connection of oil sump and other automobile components, the top edge of housing 1 is provided with sealed groove 10 and bolt
Hole 11.
The oil sump also includes the bolt 12 in bolt hole 11, bolt 12 and sealed groove 10 and bolt hole 11
With position-limit mechanism.Or, position-limit mechanism is provided with the sleeve of bolt 12, then bolt 12 is fixed in bolt hole 11；
Realization can also be substituted using the interference fit of sleeve and the bolt hole 11 of bolt 12 or the mode such as bonding.By such mode
The mechanical connection of housing 1 and engine is realized, the sleeve by bolt 12 ensures bonding strength.
Alternatively, the inlet port of fuel sucking pipe long 2 or short fuel sucking pipe 3 and the mechanical connection manner of deep reserve bottom surface 6 are welderings
Connect, be bonded or connected by snap device.
The inlet port of fuel sucking pipe long 2 or short fuel sucking pipe 3 can be oval with the section of the connecting portion of deep reserve bottom surface 6
Shape is U-shaped, for it is U-shaped in the case of, U-shaped two sides are connected with deep reserve bottom surface 6, and opening portion can be used as the first inlet port
21 or the end of the second inlet port 23 oil circuit pass through mouth, it is ensured that machine oil can be smoothly drawn into engine, rise lubrication.
According to one kind preferred embodiment, the cross sectional shape of sealed groove 10 is trapezoidal.
Screen pack is preferably set up in first inlet port 21 of fuel sucking pipe long and the second inlet port 23 of short fuel sucking pipe.
In order to prevent machine oil play in housing, deep reserve bottom surface 6 has convex or grid-like steady oil machine structure 13.
The settable reinforcement 14 in the outer surface of housing 1.Reinforcement 14 can height distribution, intersect in length and breadth, be highly 2-40mm,
Adjacent segment is 2.5-50 millimeters, and thickness is 1-3mm；For the reinforcement of cross-distribution, its angle is 45-145 DEG C；
Preferably, the metal insert with hollow structure is set in drain oil 15, and the hollow structure is provided with internal thread.In
The internal thread of hollow structure is used to be matched with bleeder plug, is easy to periodically empty bottom machine oil.
Oil sump of the present utility model constructs housing using fibre reinforced composites single injection-molded, is rushed with compared with metal
Molded oil sump is compared, and each modular construction is simpler, effectively simplifies its structural complexity, reduces oil sump technology difficulty；
The improvement of structure and material, the weight of the oil sump of the present utility model obvious loss of weight compared with metal oil sump, and by strengthening
Muscle increases product strength, overcomes the deadweight of metal oil sump greatly and the problem of poor impact resistance；The utility model oil sump can also
Enough noises effectively reduced during traveling.
By simplifying oil suction tubular construction so that fuel sucking pipe can also use one once injection moulding, be conducive to passing through
Bonding or welding manner are connected to form closure pipeline with housing, reduce processing and forming difficulty and cost.
Oil sump of the present utility model can be used on polytypic engine particularly heavy-duty engine, by setting for fuel sucking pipe
Meter, makes oil sump to convert installation direction in 180 °, and the versatility of oil sump is realized by selecting different fuel sucking pipes, solves multiple
Condensation material oil sump shaping manufacturing cost is higher, and optimizes the impact resistance and sealing of housing；
The setting of filter effectively prevents filter residue from entering engine cylinder-body, and oil sump of the present utility model can be further
Ensure the normal operation of engine.
【Brief description of the drawings】
Fig. 1 is the front view of the oil sump of embodiment 1；
Fig. 2 is the right view of the oil sump of embodiment 1；
Fig. 3 is the top view (assembling fuel sucking pipe long) of the oil sump of embodiment 1；
Fig. 4 is the top view (the short fuel sucking pipe of assembling) of the oil sump of embodiment 2；
Fig. 5 is the stereochemical structure view (not assembling fuel sucking pipe) of the oil sump of embodiment 1；
Fig. 6 is the stereochemical structure view (the short fuel sucking pipe of assembling) of the oil sump of embodiment 2；
Fig. 7 is the apneusis vitta structure schematic diagram of embodiment 1；
Fig. 8 is the short fuel sucking pipe structural representation of embodiment 3；
Wherein, 1, housing；2nd, fuel sucking pipe long；3rd, short fuel sucking pipe；4th, deep reserve；5th, shallow reserve；6th, deep reserve bottom
Face；8th, shallow reserve bottom surface；9th, mesospore；10th, sealed groove；14th, reinforcement；15th, drain oil；16th, outer upright wall；17th, the first oil
Road interface；18th, the second oil circuit interface；19th, oil outlet end；20th, fuel sucking pipe connection end；21st, the first inlet port；22nd, oil circuit passes through mouth；
23rd, the second inlet port；24th, bindiny mechanism.
【Specific embodiment】
Following examples are used to explain the technical solution of the utility model without limitation.
Embodiment 1
Oil sump as Figure 1-3, is made up of housing 1 and fuel sucking pipe long 2, fiber reinforced thermolplastic is respectively adopted and is combined
Material passes through single injection-molded.
1 point of housing is deep reserve 4 and shallow reserve 5, and deep reserve 4 and shallow reserve 5 are by outer upright wall 16, deep reserve
Bottom surface 6, shallow reserve bottom surface 8 and mesospore 9 are constituted, and the bottom of deep reserve 4 is arranged with a pair of drain oils 15, is provided with hole hollow
Metal insert, for matching bleeder plug.
The top of deep reserve 4 and shallow reserve 5 is respectively equipped with the first oil circuit of structure identical interface 17 and the second oil circuit
Interface 18, holds oil outlet end 19 thereon, and lower end is fuel sucking pipe connection end 20, can be with the one of fuel sucking pipe section of mechanical connection.
Fuel sucking pipe long 2 is a fuel sucking pipe for being used to connect the oil circuit interface 18 of deep reserve bottom surface 6 and second, with deep oil storage
One end of area's connection is the first inlet port 21 (its end has oil circuit to pass through mouth 22), by being welded to connect in deep reserve bottom surface 6.
The cross sectional shape of fuel sucking pipe long 2 is easy for the circle of injection moulding, and the position that its end is used to be connected with deep reserve bottom surface 6 is in
U-shaped, wherein opening is open type circular open, for by machine oil.Screen pack is set in first inlet port 21.With second
One end of the connection of fuel sucking pipe connection end 20 of oil circuit interface 18 has bindiny mechanism 24.During suction, machine oil in housing 1 is from oil circuit
Entered in fuel sucking pipe 2 long by mouth 22, exported by fuel sucking pipe connection end 20 and then from the oil outlet end 19 of the second oil circuit interface 18.
The top edge of housing 1 is provided with sealed groove 10 and bolt hole 11, and is equipped with bolt 12, for realizing oil sump housing
With the mechanical connection of engine, it is ensured that bonding strength.
The reinforcement 14 that the outer surface of housing 1 sets height distribution, intersects in length and breadth.
Housing and fuel sucking pipe using fibre reinforced composites single injection-molded have smaller deadweight, manufacturing process
It is relatively simple, and the noise during traveling can be reduced.Rubber seal is used in sealed groove, the elasticity using rubber ensures
The air-tightness of oil sump housing and cylinder body；It is furnished with filter in oil sump fuel sucking pipe, can effectively filters the impurity in machine oil, protects
Card engine normally runs；Reinforcement is provided with by hull outside, it is ensured that the impact resistance and high intensity of housing.
Embodiment 2
Oil sump as Figure 4-Figure 6, what is distinguished with embodiment 1 is its short fuel sucking pipe 3 of assembling.
Short fuel sucking pipe 3 connects deep reserve bottom surface 6 and the first oil circuit interface 17 positioned at deep reserve side.
The end ovalize of the second inlet port 23 being connected with deep reserve, and gap is left as oil circuit by mouth 22
For by machine oil.
During suction, the machine oil in housing 1 is entered from the oil circuit of short fuel sucking pipe 3 by mouth 22, by fuel sucking pipe connection end 20
Then the oil outlet end 19 from the first oil circuit interface 17 is exported.
Oil sump of the present utility model is respectively provided with two kinds of oil circuit interface and outfit by deep reserve and shallow reserve
The different fuel sucking pipe of structure, can need to choose to install applicable fuel sucking pipe, it is allowed to which oil sump is according to reality according to the structure of different engines
Border situation changes direction assembling, have greatly expanded the range of application of product, reduces the equipment and mould input cost of product.
Claims (10)
1. a kind of engine of heavy-duty car composite oil sump, the oil sump include housing (1), fuel sucking pipe long (2) and
Short fuel sucking pipe (3), housing (1) is divided into deep reserve (4) and shallow reserve (5), and deep reserve (4) and shallow reserve (5) are by outer
Wall (16), deep reserve bottom surface (6), shallow reserve bottom surface (8) and deep reserve bottom surface (6) of connection and shallow reserve bottom surface
(8) mesospore (9) is constituted, and the both sides of deep reserve (4) are provided with drain oil (15)；
It is characterized in that deep reserve (4) top is provided with the first oil circuit interface (17), the upper end of the first oil circuit interface (17) is
Oily end (19), lower end is fuel sucking pipe connection end (20)；Shallow reserve (5) top is provided with the second oil circuit interface (18), the second oil circuit
The upper end of interface (18) is oil outlet end (19), and lower end is fuel sucking pipe connection end (20)；
One end of fuel sucking pipe (2) long be the first inlet port (21), the other end have connect with the second oil circuit positioned at shallow reserve (5)
The mechanical link of fuel sucking pipe connection end (20) matching of mouth (18)；One end of short fuel sucking pipe (3) is the second inlet port (23),
The other end has the mechanical connection matched with the fuel sucking pipe connection end (20) of the first oil circuit interface (17) positioned at deep reserve (4)
Mechanism；There is oil circuit to pass through mouth for the end of the first inlet port (21) and the second inlet port (23)；
Fuel sucking pipe long (2) or short fuel sucking pipe (3) are assemblied in housing (1), wherein, fuel sucking pipe (2) long or short fuel sucking pipe (3)
Inlet port is mechanically connected with deep reserve bottom surface (6), the fuel sucking pipe of the other end and the second oil circuit interface (18) of shallow reserve (5)
The fuel sucking pipe connection end (20) of the first oil circuit interface (17) of connection end (20) or deep reserve (4) mechanically connects.
2. oil sump according to claim 1, it is characterised in that housing (1), fuel sucking pipe long (2) and short fuel sucking pipe (3) are
By single injection-molded.
3. oil sump according to claim 1, it is characterised in that housing (1), fuel sucking pipe long (2) and short fuel sucking pipe (3) by
Fiber reinforced thermolplastic composite material passes through single injection-molded.
4. oil sump according to claim 1, it is characterised in that housing (1) top edge is provided with sealed groove (10) and spiral shell
Keyhole (11).
5. oil sump according to claim 1, it is characterised in that the oil sump also includes being arranged in bolt hole (11)
Bolt (12), bolt (12) and sealed groove (10) and bolt hole (11) are with position-limit mechanism.
6. oil sump according to claim 1, it is characterised in that the inlet port of fuel sucking pipe (2) long or short fuel sucking pipe (3) with
The mechanical connection of deep reserve bottom surface (6) is to weld, be bonded or connected by snap device.
7. oil sump according to claim 1, it is characterised in that set in the first inlet port (21) and the second inlet port (23)
Put screen pack.
8. oil sump according to claim 1, it is characterised in that deep reserve bottom surface (6) is with convex or grid-like
Steady oil machine structure (13).
9. oil sump according to claim 1, it is characterised in that there is reinforcement (14) outer surface of housing (1).
10. oil sump according to claim 1, it is characterised in that the metal with hollow structure is set in drain oil (15)
Inserts, the hollow structure is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326589.5U CN206221023U (en) | 2016-12-05 | 2016-12-05 | Engine of heavy-duty car composite oil sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326589.5U CN206221023U (en) | 2016-12-05 | 2016-12-05 | Engine of heavy-duty car composite oil sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221023U true CN206221023U (en) | 2017-06-06 |
Family
ID=58785370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326589.5U Active CN206221023U (en) | 2016-12-05 | 2016-12-05 | Engine of heavy-duty car composite oil sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232761A1 (en) * | 2020-05-19 | 2021-11-25 | 深圳市大疆创新科技有限公司 | Water tank and spray system |
-
2016
- 2016-12-05 CN CN201621326589.5U patent/CN206221023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232761A1 (en) * | 2020-05-19 | 2021-11-25 | 深圳市大疆创新科技有限公司 | Water tank and spray system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102101 No. 261 Kangxi Road, Badaling Economic Development Zone, Yanqing County, Beijing Patentee after: Beijing Guocai automobile composite material Co.,Ltd. Address before: 102101 No. 261 Kangxi Road, Badaling Economic Development Zone, Yanqing County, Beijing Patentee before: BEIJING SINOMA COMPOSITE AUTO PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Composite material oil pan for heavy-duty vehicle engines Effective date of registration: 20231016 Granted publication date: 20170606 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing Guocai automobile composite material Co.,Ltd. Registration number: Y2023110000434 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170606 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing Guocai automobile composite material Co.,Ltd. Registration number: Y2023110000434 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |