CN106246283A - A kind of 4-wheel driven car special for diesel engine oil sump - Google Patents
A kind of 4-wheel driven car special for diesel engine oil sump Download PDFInfo
- Publication number
- CN106246283A CN106246283A CN201610726703.1A CN201610726703A CN106246283A CN 106246283 A CN106246283 A CN 106246283A CN 201610726703 A CN201610726703 A CN 201610726703A CN 106246283 A CN106246283 A CN 106246283A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil sump
- shell
- sub
- main casing
- 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
- 239000010710 diesel engine oil Substances 0.000 title claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 63
- 230000013011 mating Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 235000015927 pasta Nutrition 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010721 machine oil Substances 0.000 abstract description 4
- 239000012208 gear oil Substances 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/0004—Oilsumps
- F01M2011/0008—Oilsumps with means for reducing vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of 4-wheel driven car special for diesel engine oil sump, the inner chamber of this oil sump is divided into inner chamber and is divided into ante-chamber and back cavity, and the back cavity degree of depth is much larger than the ante-chamber degree of depth, oil sump includes the main casing in 90 ° of welding and sub-shell, main casing and sub-shell intersection are provided with upper cover plate, rectangular opening it is machined with on upper cover plate, sub-shell is as oil sump, oil suction dish gos deep into sub-shell bottom by rectangular opening and carries out oil suction, main casing rear end is machined with rectangle mating holes, it is provided with stamped recess bottom sub-shell, realizes draining the oil totally by the cooperation of oil-draining screw and gasket seal.Gear oil seal effect is played in upper cover plate rectangle reducing of the present invention so that machine oil is all completely covered oil suction dish when oil sump is in inclination maximum, remains that oil suction dish can be drawn onto oil；Reinforcing rib design on oil sump is reasonable, had both played reinforcement effect, and had also increased the area of dissipation of oil sump, and machine oil heat sinking function is greatly reinforced, and noise and vibration control are played positive role.
Description
Technical field
The present invention relates to technical field of engines, be specifically related to a kind of 4-wheel driven car special for diesel engine oil sump.
Background technology
Diesel engine oil pan is mounted in parts of diesel-engine body bottom, and its Main Function is to collect and storage profit
Lubricating oil, seals underpart simultaneously, it is ensured that crankcase has enough operating pressures and prevents extraneous dust from entering crankcase
In.Lubricating oil pasta in oil sump is unsuitable too high, and also unsuitable too low, too high meeting makes lubrication oil consumption increase, too low, lubricates
Deficiency can cause fault or damage parts.Coupling diesel engine in 4 wheel driven vehicle (front and back wheel is driving wheel), on car load
Lower abrupt slope and bring to a halt, when taking a sudden turn, often because of car load, to be in extreme tilt angle position, double swerve amount excessive, oil sump pole
Easily occur oil suction dish to inhale the phenomenon less than oil, make engine lubrication can not be guaranteed, there is hidden trouble.Meanwhile, 4 wheel driven vehicle
In order to realize front-wheel drive, need corresponding position before chassis that drive mechanism (connecting shaft, drive axle) is set.And front-wheel
Driving mechanism and be sitting at engine sump tank bottom, so arrangement space is the narrowest, general oil sump cannot be applied.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, it is provided that a kind of 4-wheel driven car special for diesel engine
Oil sump so that it is above-mentioned hidden danger can be eliminated, it is ensured that diesel lubrication is reliable, and compact conformation, easy for installation.Ensure that car load
When limiting condition work such as inclination maximums, diesel engine can normally lubricate, and meets car load simultaneously and goes forward wheel drive system to peace
The requirement in dress space.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is to be achieved through the following technical solutions:
A kind of 4-wheel driven car special for diesel engine oil sump, the bottom of this oil sump is in the most step-like, and inner chamber is divided into inner chamber and is divided into
Ante-chamber and back cavity, and the back cavity degree of depth is much larger than the ante-chamber degree of depth, described oil sump includes the main casing in 90 ° of welding and sub-shell,
Described main casing and sub-shell intersection are provided with upper cover plate, and described sub-shell is become a rectangular cylinder by dieplate through mould punching
Body, then it is welded into one with upper cover plate, described upper cover plate is machined with rectangular opening, sub-shell passes through as oil sump, oil suction dish
Rectangular opening gos deep into sub-shell bottom and carries out oil suction, and described main casing rear end is machined with the rectangle corresponding with rectangular opening position and coordinates
Hole, is provided with the stamped recess as oil drain canal bottom described sub-shell, the setting of described stamped recess enables at drain oil
In the lowest part of pasta, by oil-draining screw and coordinating of gasket seal realizing draining the oil clean and ensureing the sealing that oil sump is overall
Property.
Further, after welding, the right side width of described sub-shell exceeds main casing 1/3, so that main casing left lower
Space is vacateed.
Further, bottom surface and side, the side of sub-shell and the above of upper cover plate of described main casing is all welded with
Right angle gusset.
Further, the rectangular opening in described upper cover plate is only capable of, by oil suction dish, preventing lubricating oil from overflowing.
Further, described stamped recess is semicircular structure.
Further, described rectangle mating holes surrounding is welded with reinforcement.
Compared with prior art, the invention has the beneficial effects as follows:
1, steel plate deep drawing technology is used, mould molding, integrally welded, shape unique and beautiful, reduce oil sump sub-shell
Horizontal area, strengthen longitudinal thickness, meet the arrangement requirement of 4 wheel driven vehicle front propeller shaft.
2, gear oil seal effect is played in the reducing of upper cover plate rectangle so that machine oil is the most complete when oil sump is in inclination maximum
Cover oil suction dish, remain that oil suction dish can be drawn onto oil；Reinforcing rib design on oil sump is reasonable, had both played reinforcement and has made
With, also increasing the area of dissipation of oil sump, machine oil heat sinking function is greatly reinforced, and noise and vibration control are played positive role.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach the above all advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required use below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the right TV structure schematic diagram of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1-main casing, 2-right angle gusset, 3-upper cover plate, 4-sub-shell, 5-stamped recess, 6-drain oil, 7-oil-draining screw,
8-gasket seal.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
Referring to shown in Fig. 1-2, the present invention is a kind of 4-wheel driven car special for diesel engine oil sump, and the bottom of this oil sump is in deeply
Step-like, inner chamber is divided into inner chamber and is divided into ante-chamber and back cavity, and the back cavity degree of depth is much larger than the ante-chamber degree of depth, and oil sump includes in 90 ° of welderings
The main casing 1 connect and sub-shell 4, after welding, the right side width of sub-shell exceeds main casing 1/3, so that main casing left lower
Space is vacateed, and this is designed with the layout that enough spaces facilitate the drive mechanism of front-wheel drive.
Main casing 1 and sub-shell 4 intersection are provided with upper cover plate 3, and sub-shell 4 is become a square by dieplate through mould punching
Shape cylinder, then it is welded into one, the bottom surface of main casing 1 and side, the side of sub-shell 4 and upper cover plate 3 with upper cover plate 3
The most all it is welded with right angle gusset 2.When vehicle climb and fall, bring to a halt, take a sudden turn or run into other situation rock excessive time, secondary
In housing 4, lubricating oil is under the stop of upper cover plate 3, less spilling, it is ensured that oil suction dish can be drawn onto oil.It is provided with bottom sub-shell 4
As the stamped recess 5 of oil drain canal, upper cover plate 3 being machined with rectangular opening, sub-shell 4 passes through rectangle as oil sump, oil suction dish
Hole depth enters sub-shell 4 bottom and carries out oil suction, and main casing 1 rear end is machined with the rectangle mating holes corresponding with rectangular opening position, rectangle
Mating holes surrounding is welded with reinforcement.Rectangular opening in upper cover plate 3 is only capable of by oil suction dish, to ensure the installation of oil suction dish, anti-
Only lubricating oil overflows.
Being provided with the semicircle stamped recess 5 as oil drain canal bottom sub-shell, stamped recess makes drain oil 6 be at
Coordinating of the lowest part of pasta, oil-draining screw 7 and gasket seal 8 realizes draining the oil clean and ensureing the sealing that oil sump is overall.
The feature of sub-shell 4 is that cross-sectional area is little, and the degree of depth is big so that car load drive system is arranged under electromotor smoothly.Car load is in pole
When travelling in the case of the limit gradient, even if oil sump is in inclination maximum state, sub-shell 4 oil sump also is able to meet oil suction dish and is placed in
Below pasta, it is ensured that electromotor normally lubricates.
In the description of this specification, the description of reference term " embodiment ", " example ", " concrete example " etc. means
The specific features that describes in conjunction with this embodiment or example, structure, material are lived feature and are contained at least one of the present invention and implement
In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.
And, the specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is the most detailed
Describe all of details, be also not intended to this invention and be only described detailed description of the invention.Obviously, according to the content of this specification, can
Make many modifications and variations.These embodiments are chosen and specifically described to this specification, in order to preferably explain the present invention
Principle and actual application, so that skilled artisan can be best understood by and utilize the present invention.The present invention is only subject to
Claims and four corner thereof and the restriction of equivalent.
Claims (6)
1. a 4-wheel driven car special for diesel engine oil sump, the bottom of this oil sump is in the most step-like, and inner chamber is divided into before inner chamber is divided into
Chamber and back cavity, and the back cavity degree of depth is much larger than the ante-chamber degree of depth, it is characterised in that: described oil sump includes the main casing in 90 ° of welding
With sub-shell, described main casing and sub-shell intersection are provided with upper cover plate, described sub-shell is become through mould punching by dieplate
One rectangular cylinder, then with upper cover plate be welded into one, described upper cover plate is machined with rectangular opening, sub-shell as oil sump,
Oil suction dish gos deep into sub-shell bottom by rectangular opening and carries out oil suction, and described main casing rear end is machined with corresponding with rectangular opening position
Rectangle mating holes, is provided with the stamped recess as oil drain canal bottom described sub-shell, the setting of described stamped recess makes to drain the oil
Hole is at the lowest part of pasta, realizes draining the oil clean and ensureing that oil sump is whole by the cooperation of oil-draining screw and gasket seal
The sealing of body.
4-wheel driven car special for diesel engine oil sump the most according to claim 1, it is characterised in that: described sub-shell after welding
Right side width exceeds main casing 1/3, so that main casing left lower space is vacateed.
4-wheel driven car special for diesel engine oil sump the most according to claim 1, it is characterised in that: the bottom surface of described main casing and
The above of side, the side of sub-shell and upper cover plate is all welded with right angle gusset.
4-wheel driven car special for diesel engine oil sump the most according to claim 1, it is characterised in that: the rectangle in described upper cover plate
Hole is only capable of, by oil suction dish, preventing lubricating oil from overflowing.
4-wheel driven car special for diesel engine oil sump the most according to claim 1, it is characterised in that: described stamped recess is semicircle
Shape structure.
4-wheel driven car special for diesel engine oil sump the most according to claim 1, it is characterised in that: described rectangle mating holes surrounding
It is welded with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726703.1A CN106246283A (en) | 2016-08-25 | 2016-08-25 | A kind of 4-wheel driven car special for diesel engine oil sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726703.1A CN106246283A (en) | 2016-08-25 | 2016-08-25 | A kind of 4-wheel driven car special for diesel engine oil sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246283A true CN106246283A (en) | 2016-12-21 |
Family
ID=57595439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726703.1A Pending CN106246283A (en) | 2016-08-25 | 2016-08-25 | A kind of 4-wheel driven car special for diesel engine oil sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627931A (en) * | 2021-01-18 | 2021-04-09 | 武汉新港大洋汽车零部件有限公司 | Wet oil sump and assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230296A (en) * | 1989-04-14 | 1990-10-17 | Nissan Motor | I.c engine oil pan |
| US5058545A (en) * | 1989-09-07 | 1991-10-22 | Nissan Motor Co., Ltd. | Oil pan for internal combustion engine |
| CN201884088U (en) * | 2010-12-15 | 2011-06-29 | 东风朝阳柴油机有限责任公司 | Oil pan for engines of four-wheel drive vehicles |
| CN104975905A (en) * | 2014-04-08 | 2015-10-14 | 陈永全 | Special-shaped oil pan |
| CN105089735A (en) * | 2015-09-01 | 2015-11-25 | 东风朝阳朝柴动力有限公司 | Split type engine sump |
| CN205013078U (en) * | 2015-09-01 | 2016-02-03 | 东风朝阳朝柴动力有限公司 | 4 wheel driven is diesel engine oil drain pan for motor car |
-
2016
- 2016-08-25 CN CN201610726703.1A patent/CN106246283A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230296A (en) * | 1989-04-14 | 1990-10-17 | Nissan Motor | I.c engine oil pan |
| US5058545A (en) * | 1989-09-07 | 1991-10-22 | Nissan Motor Co., Ltd. | Oil pan for internal combustion engine |
| CN201884088U (en) * | 2010-12-15 | 2011-06-29 | 东风朝阳柴油机有限责任公司 | Oil pan for engines of four-wheel drive vehicles |
| CN104975905A (en) * | 2014-04-08 | 2015-10-14 | 陈永全 | Special-shaped oil pan |
| CN105089735A (en) * | 2015-09-01 | 2015-11-25 | 东风朝阳朝柴动力有限公司 | Split type engine sump |
| CN205013078U (en) * | 2015-09-01 | 2016-02-03 | 东风朝阳朝柴动力有限公司 | 4 wheel driven is diesel engine oil drain pan for motor car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627931A (en) * | 2021-01-18 | 2021-04-09 | 武汉新港大洋汽车零部件有限公司 | Wet oil sump and assembly |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
|
| RJ01 | Rejection of invention patent application after publication |