CN203962087U - A kind of engine sump tank - Google Patents
A kind of engine sump tank Download PDFInfo
- Publication number
- CN203962087U CN203962087U CN201420413095.5U CN201420413095U CN203962087U CN 203962087 U CN203962087 U CN 203962087U CN 201420413095 U CN201420413095 U CN 201420413095U CN 203962087 U CN203962087 U CN 203962087U
- Authority
- CN
- China
- Prior art keywords
- bunker
- sump tank
- oil sump
- stiffening rib
- engine sump
- 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
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000010926 purge Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 45
- 239000010721 machine oil Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of engine sump tank, and oil sump surrounding is along being provided with bolt mounting holes, and bottom lowest part is provided with purge cock hole; Bottom is provided with fixed stop oiled-plate method bolt hole and fuel filter pipe clamp mounting hole; The auxiliary bunker bottom interior wall of holding is provided with man type stiffening rib, and bottom outer wall is provided with criss-crossing and strengthens structure; The main bunker bottom interior wall of holding is provided with the stiffening rib extending to bottom center line.The technical program makes the natural frequency of oil sump avoid the frequency band that engine operation may run into, and makes oil sump obtain stronger vibration resistance, has avoided oil sump to damage the risk losing efficacy.
Description
Technical field
The utility model belongs to motor car engine oil supply system technical field, is specifically related to a kind of engine sump tank.
Background technique
Oil sump is positioned at engine bottom, dismantled and assembled, and its major function is storage machine oil and seals crankcase.Its shape depends on the general arrangement of motor and the capacity of machine oil.Oil baffle is equipped with in its inside, and the pasta concussion causing when avoiding motor to jolt swashs spatters, and is conducive to the precipitation of impurity of lubricant, and oil rule is equipped with in side, is used for checking oil mass.In addition, oil sump bottom lowest part is also equipped with purge cock.In order to ensure that oil pump can normally be drawn onto machine oil when the motor fore-and-aft tilt, oil sump rear portion is generally done deeplyer.
Oil sump seems and can't be subject to larger active force in engine operation process, if but its profile and structural design are improper, and can cause complete machine NVH effect to degenerate because of vibration, the serious metal fatigue that even can cause, damages oil sump and lost efficacy.
Model utility content
The utility model is optimized by oil pan structure, makes the natural frequency of oil sump avoid the frequency band that engine operation may run into, and makes oil sump obtain stronger vibration resistance, has avoided oil sump and has caused damaging the risk losing efficacy because vibration is violent.
The utility model is achieved through the following technical solutions:
A kind of engine sump tank, is rectangular peviform structure, and wherein a side is more shallow, is the auxiliary bunker that holds, and a side is darker, is the main bunker that holds;
The described auxiliary bunker bottom interior wall of holding is provided with man type stiffening rib;
The described auxiliary bunker bottom outer wall of holding is provided with an outside outstanding vertical strengthening ribs and a horizontal U-shaped curved surface reinforcement structure caving inward, and described cross reinforcing and described longitudinal U-shaped curved surface are strengthened structure and formed criss-cross construction;
Described master holds bunker bottom interior wall rear and front end and is provided with the stiffening rib extending to bottom center line.
Described master holds and on the curved surface of bunker surrounding sidewall near bottom, is provided with groove shape and strengthens structure; Described groove shape is strengthened structure and is led to the main bunker bottom of holding.
Described master holds bunker bottom outer wall and is provided with an outwards outstanding group of grid reinforcing rib structure.
The described auxiliary bunker bottom periphery outer wall that holds is provided with engine wire bundle fixing bracket.
Described engine sump tank surrounding sidewall outer surface is provided with the curved surface of indent and strengthens structure.
The oil baffle bolt hole that described master holds bunker bottom is provided with the reinforcing rib structure being connected with oil sump sidewall.
Described in being arranged at, hold the bolt hole periphery of rear end, bunker bottom being installed by fuel filter pipe clamp and be provided with stiffening rib, and the stiffening rib of the bolt hole of close sidewall one end is connected with sidewall.
The useful technique effect of the utility model content is:
Strengthen the application of structure by stiffening rib and curved surface, make the natural frequency of oil sump avoid the frequency band that engine operation may run into, in the situation that ensureing that oil sump capacity and the occupancy that takes up space meet the demands, make oil sump obtain stronger vibration resistance, avoided oil sump to become motor " speaker " and cause damage lost efficacy risk.
Brief description of the drawings
Fig. 1 is the utility model oil sump internal-flange bolt hole and reinforcing rib structure schematic diagram;
Fig. 2 is that the utility model oil sump outer periphery curved surface is strengthened structural representation;
Fig. 3 is that the utility model oil sump external reinforcing muscle and its complementary surface are strengthened structural representation;
Fig. 4 is the worm's eye view of Fig. 1.
Embodiment:
Describe the technical solution of the utility model by specific embodiment below, following instance is only exemplary, only can be used for explaining and explanation the technical solution of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
Fig. 1 to Fig. 4 is embodiment's schematic diagram of the application.The engine sump tank of the present embodiment is high pressure die casting aluminum alloy oil sump, as shown in Figure 4, is rectangular peviform structure, and wherein left side is done more shallowly, is the auxiliary bunker 50 that holds; Right side is done deeplyer, is main to hold bunker 51, is in order to ensure that oil pump can normally be drawn onto machine oil when the motor fore-and-aft tilt.Engine sump tank edge surrounding is provided with bolt mounting holes, is fixedly connected with engine bottom by bolt.The internal surface of oil sump sidewall is provided with oil rule, is used for checking oil mass.Master holds bunker 51 and is provided with oil baffle, and while preventing automobile running, pasta fluctuates, and excessive generation fluid is sharp to be spattered, and is conducive to the precipitation of impurity of lubricant simultaneously.Oil sump bottom lowest part is provided with purge cock hole, seals at ordinary times with oil discharge screw.
As shown in Figure 1, auxiliary hold bunker at the bottom of 50 rear ends be provided with bolt hole (1,2), bolt hole (1,2) is for installing fuel filter pipe clamp, bolt hole (1,2) periphery has stiffening rib, and has stiffening rib to be connected with sidewall near one side of sidewall.Stiffening rib 43 is connected with bolt hole 1, loads onto after fuel filter pipe clamp urgent bolt when bolt hole 1, and stiffening rib 43 will be connected with oil sump sidewall by this structure, and the other end extends to stiffening rib 45 fronts.Simultaneously stiffening rib (41,42,43,44), combines the collocation that forms man type stiffening rib, larger reinforcement the intensity at this position, also improved shock resistance simultaneously.Be that master darker in oil sump holds bunker on the right side of Fig. 1, bolt hole (3 herein, 4) be the bolt hole for fixing Centralized filter support and oil baffle, bolt hole (5,6,7,8,9) be the bolt hole for fixed stop oiled-plate method, these bolts hole all have reinforcing rib structure to be connected with oil sump sidewall.Stiffening rib 45 is for strengthening the croos strength of bolt hole (3,4).At the bottom of master holds bunker, 51 inwall rear and front ends are provided with the stiffening rib (46,47,48 extending to bottom center line, 49), reinforced bottom intensity, after oil baffle assembles urgent bolt, form a cage framework at main bunker 51 places of holding, greatly strengthen intensity and the vibration resistance of oil sump.Front end in the application refer in the face of Fig. 1 near lower horizontal edge for front end, otherwise be rear end.Horizontal edge in the application refers to the long limit of oil sump, and vertical edge refers to the minor face of oil sump.
As shown in Figure 2, the curved surface that oil sump sidewall spacers arranges is strengthened structure (11～27), in these positions by suitable layout, reached the object of strengthening oil sump side wall strength and resistance to shock, also avoided dexterously bolt mounting point simultaneously, make oil sump attachment face without expansion, make overall structure line compacter.
As shown in Figure 3, on the curved surface of bunker 51 surrounding sidewalls near bottom, be provided with groove shape and strengthen structure (28～34) main holding, this groove shape is strengthened structure and is led to the main bunker bottom of holding, and can further strengthen main side wall strength and the resistance to shock that holds bunker.Be provided with an outside outstanding vertical strengthening ribs 35 and a U-shaped structure 36 caving inward in auxiliary bunker 50 bottoms of holding, the two has formed criss-cross construction, make this face intensity better, match (41 with the stiffening rib of inwall shown in Fig. 1 simultaneously, 42,43,44), avoided because existing the noise that large plane causes to amplify and radiation.In the application, vertically refer to the direction identical with oil sump minor face.37 is the outside group of grid reinforcing rib structure of outwards giving prominence to of oil sump, the stiffening rib of inwall (46,47,48 shown in this structure and Fig. 1,49) jointly strengthened intensity and the resistance to shock of this bottom, place, also avoided because existing the noise that large plane causes to amplify and radiation.On oil sump, integrated casting engine wire bundle fixing bracket (38,39,40) out, can make complete machine structure compacter.
Fig. 4 is the worm's eye view of Fig. 1, and Fig. 4 coordinates Fig. 1 to Fig. 3 above to go to see the application's technological scheme, can understand better shape and the curved surface of oil sump and strengthen structure, the concrete form at the positions such as engine wire bundle fixing bracket.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, amendment, replacement and modification to these embodiments, scope of the present utility model is by claims and be equal to and limit.
Claims (7)
1. an engine sump tank, is rectangular peviform structure, and wherein a side is more shallow, is the auxiliary bunker that holds, and a side is darker, is the main bunker that holds;
It is characterized in that: the described auxiliary bunker bottom interior wall of holding is provided with man type stiffening rib;
The described auxiliary bunker bottom outer wall of holding is provided with an outside outstanding vertical strengthening ribs and a horizontal U-shaped curved surface reinforcement structure caving inward, and described cross reinforcing and longitudinal U-shaped curved surface are strengthened structure and formed criss-cross construction;
Described master holds bunker bottom interior wall rear and front end and is provided with the stiffening rib extending to bottom center line.
2. engine sump tank according to claim 1, is characterized in that: described master holds and on the curved surface of bunker surrounding sidewall near bottom, is provided with groove shape and strengthens structure; Described groove shape is strengthened structure and is led to the main bunker bottom of holding.
3. engine sump tank according to claim 1, is characterized in that: described master holds bunker bottom outer wall and is provided with an outwards outstanding group of grid reinforcing rib structure.
4. engine sump tank according to claim 1, is characterized in that: the described auxiliary bunker bottom periphery outer wall that holds is provided with engine wire bundle fixing bracket.
5. engine sump tank according to claim 1, is characterized in that: described engine sump tank surrounding sidewall outer surface is provided with the curved surface of indent and strengthens structure.
6. engine sump tank according to claim 1, is characterized in that: the oil baffle bolt hole that described master holds bunker bottom is provided with the reinforcing rib structure being connected with oil sump sidewall.
7. engine sump tank according to claim 1, is characterized in that: described in being arranged at, hold the bolt hole periphery of rear end, bunker bottom being installed by fuel filter pipe clamp and be provided with stiffening rib, and the stiffening rib of the bolt hole of close sidewall one end is connected with sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413095.5U CN203962087U (en) | 2014-07-24 | 2014-07-24 | A kind of engine sump tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413095.5U CN203962087U (en) | 2014-07-24 | 2014-07-24 | A kind of engine sump tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962087U true CN203962087U (en) | 2014-11-26 |
Family
ID=51922686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413095.5U Expired - Fee Related CN203962087U (en) | 2014-07-24 | 2014-07-24 | A kind of engine sump tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895647A (en) * | 2015-06-25 | 2015-09-09 | 滁州达世汽车配件有限公司 | Novel oil baffle plate of oil pan |
| CN113776998A (en) * | 2021-09-08 | 2021-12-10 | 安徽江淮汽车集团股份有限公司 | Supercharger deposit evaluation method |
-
2014
- 2014-07-24 CN CN201420413095.5U patent/CN203962087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895647A (en) * | 2015-06-25 | 2015-09-09 | 滁州达世汽车配件有限公司 | Novel oil baffle plate of oil pan |
| CN113776998A (en) * | 2021-09-08 | 2021-12-10 | 安徽江淮汽车集团股份有限公司 | Supercharger deposit evaluation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190724 |