CN204827586U - Automobile engine and oil pan subassembly thereof - Google Patents
Automobile engine and oil pan subassembly thereof Download PDFInfo
- Publication number
- CN204827586U CN204827586U CN201520592976.2U CN201520592976U CN204827586U CN 204827586 U CN204827586 U CN 204827586U CN 201520592976 U CN201520592976 U CN 201520592976U CN 204827586 U CN204827586 U CN 204827586U
- Authority
- CN
- China
- Prior art keywords
- main casing
- oil
- oil sump
- shell
- engine
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 87
- 239000010687 lubricating oil Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000010721 machine oil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile engine and oil pan subassembly thereof, the latter be including the main casing body of installing terminal surface under engine cylinder block, the main casing body including stamping forming's shell body and with the shell body is laminated and stamping forming's interior casing mutually, side of the main casing body installs the auxiliary shell body, the inner chamber of the auxiliary shell body with the inner chamber of the main casing body is linked together, the main casing body with all be provided with back oil pipe on the auxiliary shell body, the oil drain hole has been seted up to the bottom of the main casing body, install the jettison gear in the oil drain hole dismantled and assembledly. Like this, this oil pan subassembly has improved oil pan intensity and rigidity, has greatly reduced the vibration and the noise of oil pan, simultaneously, increase the oil reserve of lubricating oil, improved the life of engine, avoided the engine scuffing of cylinder bore, can not influence whole car trafficability characteristic ability.
Description
Technical field
The present invention relates to automobile dynamic system technical field, particularly relate to a kind of oil sump assembly for motor car engine.The invention still further relates to a kind of motor car engine comprising above-mentioned oil sump assembly.
Background technique
Oil sump is the Lower Half of engine crankcase, is also called lower crankcase, and effect is the shell of closed crankcase as oil storage tank, prevent impurity from entering, and collect and store the lubricant oil flowed back to by each friction surface of motor, leave partial heat, prevents oil ageing.
Existing oil sump comprises housing and is arranged on the jettison gear of housing bottom; Its middle shell adopts individual layer steel plate punched shaping usually, its smooth surface, and be generally plane structure with engine cylinder-body joint, jettison gear comprises and is opened in the drain oil on housing and the oil discharge screw with drain oil screw-thread fit, when changing machine oil, is screwed off by oil discharge screw, and the machine oil in housing is discharged, jettison gear has magnetic, can adsorb iron filings, prevents iron filings from again entering cylinder body and produces wearing and tearing.
There is following technical problem in above-mentioned existing oil sump assembly: 1, the oil tankage of lubricant oil is little, if the height increasing oil sump increases oil tankage, what can affect again car load passes through performance; 2, oil sump is that individual layer steel plate punched is shaping, lacks reinforcing rib structure, strength deficiency, and noise is very large; 3, oil sump and engine cylinder-body junction surface seal unreliable, easily occur engine oil leakage problem; 4, oil sump jettison gear easy maintenance is poor, when its absorption iron filings are too much or after the reduction of its magnetic, just cannot carry out iron adsorption again, iron filings can be caused again to enter cylinder body and produce wearing and tearing.
Therefore, a kind of Novel oil pan assembly for motor car engine is provided, to solving the problem, there is good usability, just becoming those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of Novel oil pan assembly for motor car engine, to having larger oil storage space, meet engine lubrication needs, and there is good structural strength, reduce operational noise, thus improve its usability.Another object of the present invention is to provide a kind of motor car engine comprising above-mentioned oil sump assembly.
To achieve these goals, the invention provides a kind of oil sump assembly for motor car engine, comprise the main casing being installed on engine cylinder-body lower end surface, described main casing comprises stamping forming frame and fits and stamping forming inner housing with described frame, the side of described main casing is provided with sub-shell, the inner chamber of described sub-shell and the intracavity inter-connection of described main casing, described main casing and described sub-shell are provided with return tube; The bottom of described main casing offers drain oil, is provided with jettison gear removably in described drain oil.
Preferably, described sub-shell is installed on described main casing removably, and when described sub-shell and described main casing are in disassembled form, described jettison gear takes out from the construction opening place of described main casing.
Preferably, also comprise the baffle plate of the inner side diapire being installed on described main casing, described baffle plate has C shape and dodges mouth, and described jettison gear is positioned at described C shape and dodges mouth.
The present invention also provides a kind of motor car engine, and comprise engine cylinder-body and be installed on the oil sump assembly of lower end surface of described engine cylinder-body, described oil sump assembly is oil sump assembly as above.
Oil sump assembly provided by the present invention is used for motor car engine, this oil sump assembly comprises the main casing being installed on engine cylinder-body lower end surface, wherein, main casing comprises stamping forming frame and fits and stamping forming inner housing with described frame, the side of described main casing is provided with sub-shell, the inner chamber of described sub-shell and the intracavity inter-connection of described main casing, described main casing and described sub-shell are provided with return tube; The bottom of described main casing offers drain oil, is provided with jettison gear removably in described drain oil.Like this, this oil sump assembly adopts double-deck stamping forming main casing form, improves oil sump strength and stiffness, significantly reduces the vibration & noise of oil sump; Meanwhile, increase sub-shell structure, increase the oil reserve of lubricant oil, improve the working life of motor, avoid engine scuffing, car load can not be affected and pass through performance.
In a preferred embodiment, in oil sump assembly provided by the present invention, its sub-shell is installed on described main casing removably, and when described sub-shell and described main casing are in disassembled form, described jettison gear takes out from the construction opening place of described main casing; Like this, when sub-shell is pulled down, jettison gear falls into sight line, is convenient to the maintenance and the replacing that realize jettison gear, avoids disappearing the harm caused due to jettison gear magnetic.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of oil sump assembly provided by the present invention;
Fig. 2 is the view of the assembly of oil sump shown in Fig. 1 other direction;
Fig. 3 is the structural representation of baffle plate in the assembly of oil sump shown in Fig. 1;
Fig. 4 is the structural representation of jettison gear in the assembly of oil sump shown in Fig. 1.
Description of reference numerals:
1-main casing 2-sub-shell 3-return tube 4-jettison gear 8-baffle plate
Embodiment
Core of the present invention is to provide a kind of Novel oil pan assembly for motor car engine, to having larger oil storage space, meets engine lubrication needs, and has good structural strength, reduces operational noise, thus improves its usability.Another core of the present invention is to provide a kind of motor car engine comprising above-mentioned oil sump assembly.
In order to make those skilled in the art understand technological scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As Figure 1-4, in a kind of embodiment, oil sump assembly provided by the present invention is used for motor car engine, this oil sump assembly comprises the main casing 1 being installed on engine cylinder-body lower end surface, wherein, main casing 1 comprises stamping forming frame and fits and stamping forming inner housing with described frame, the side of described main casing is provided with sub-shell 2, the inner chamber of described sub-shell 2 and the intracavity inter-connection of described main casing 1, described main casing 1 and described sub-shell 2 are provided with return tube; The bottom of described main casing 1 offers drain oil, is provided with jettison gear 4 removably in described drain oil.
Above-mentioned jettison gear 4 comprises nut 41 of draining the oil, seal washer 42 and oil discharge screw 43; Wherein, the outer surface of nut 41 of draining the oil, with strong magnetism, effectively can adsorb the iron filings in machine oil, avoid iron filings again to pump into oil duct, cause the problem of engine scuffing; Described nut 41 of draining the oil comprises fuel outlet internal thread and locating slot, fuel outlet is positioned at the bottom of nut 41 of draining the oil, be convenient to drain the oil, internal thread is positioned at the internal surface of nut 41 of draining the oil, for installing oil discharge screw 43, locating slot is positioned at the bottom of nut 41 of draining the oil, and is convenient to install with oil sump locate, sealing ring material is the rubber of oil resistance, effectively can prevent the leakage of lubricant oil; Oil discharge screw 43 comprises groove of draining the oil, outside thread, bolt attachment face and bolt head, drain the oil slot in externally threaded bottom, be convenient to drain the oil, outside thread coordinates with nut 41 of draining the oil, be convenient to drain the oil and oil storage bolt attachment face coordinate with seal ring, effectively can prevent the leakage of lubricant oil, bolt head is convenient to fastening and loosening.
Like this, this oil sump assembly adopts double-deck stamping forming outer shell construction, improves oil sump strength and stiffness, significantly reduces the vibration & noise of oil sump; Meanwhile, increase sub-shell 2 structure, increase the oil reserve of lubricant oil, improve the working life of motor, avoid engine scuffing, car load can not be affected and pass through performance.
Above-mentioned sub-shell 2 is preferably installed on described main casing 1 removably, and when described sub-shell 2 and described main casing 1 are in disassembled form, described jettison gear 4 takes out from the construction opening place of described main casing 1; Like this, when sub-shell 2 is pulled down, jettison gear 4 falls into sight line, is convenient to the maintenance and the replacing that realize jettison gear 4, avoids disappearing the harm caused due to jettison gear 4 magnetic.In theory, if do not considered the maintenance issues of jettison gear 4, sub-shell 2 can be integrated casting with main casing 1, or is welded to connect.Above-mentioned sub-shell 2 and main casing 1 be removable to be connected and to be specially bolt and to connect or the form such as clamping.
In order to realize the object of separating vibration and noise reduction, on the inner side diapire of main casing 1, baffle plate 8 can also be installed, described baffle plate 8 has C shape and dodges mouth, described jettison gear 4 is positioned at described C shape and dodges mouth, this baffle plate 8 is specially double-layer plate, is bolted or the mode of clamping is fixed on the inner side diapire of main casing 1.
It is pointed out that ordinal numbers such as " first, second " described in literary composition, is the different structure in order to distinguish same names, only for convenience, does not represent certain order, more should not be construed as any restriction.
Except above-mentioned oil sump assembly, the present invention also provides a kind of motor car engine comprising above-mentioned oil sump assembly, and other Each part of this motor car engine please refer to prior art, do not repeat them here.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (4)
1. the oil sump assembly for motor car engine, comprise the main casing (1) being installed on engine cylinder-body lower end surface, it is characterized in that, described main casing (1) comprises stamping forming frame and fits and stamping forming inner housing with described frame, the side of described main casing is provided with sub-shell (2), the inner chamber of described sub-shell (2) and the intracavity inter-connection of described main casing (1), described main casing (1) and described sub-shell (2) are provided with return tube; The bottom of described main casing (1) offers drain oil, is provided with jettison gear (4) in described drain oil removably.
2. oil sump assembly according to claim 1, it is characterized in that, described sub-shell (2) is installed on described main casing (1) removably, and described sub-shell (2) and described main casing (1) are when being in disassembled form, described jettison gear (4) takes out from the construction opening place of described main casing (1).
3. oil sump assembly according to claim 1, it is characterized in that, also comprise the baffle plate (8) of the inner side diapire being installed on described main casing (1), described baffle plate (8) has C shape and dodges mouth, and described jettison gear (4) is positioned at described C shape and dodges mouth.
4. a motor car engine, comprise engine cylinder-body and be installed on the oil sump assembly of lower end surface of described engine cylinder-body, it is characterized in that, described oil sump assembly is the oil sump assembly as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592976.2U CN204827586U (en) | 2015-08-07 | 2015-08-07 | Automobile engine and oil pan subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592976.2U CN204827586U (en) | 2015-08-07 | 2015-08-07 | Automobile engine and oil pan subassembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827586U true CN204827586U (en) | 2015-12-02 |
Family
ID=54685195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592976.2U Expired - Fee Related CN204827586U (en) | 2015-08-07 | 2015-08-07 | Automobile engine and oil pan subassembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253283A (en) * | 2020-09-14 | 2021-01-22 | 安徽维嵩生产力促进有限公司 | Protection mechanism of new energy automobile engine oil pan |
-
2015
- 2015-08-07 CN CN201520592976.2U patent/CN204827586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253283A (en) * | 2020-09-14 | 2021-01-22 | 安徽维嵩生产力促进有限公司 | Protection mechanism of new energy automobile engine oil pan |
| CN112253283B (en) * | 2020-09-14 | 2021-10-08 | 鼎欣吉盛科技(浙江)有限公司 | Protection mechanism of new energy automobile engine oil pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |