CN204749846U - Novel drive shaft guide plate device - Google Patents
Novel drive shaft guide plate device Download PDFInfo
- Publication number
- CN204749846U CN204749846U CN201520558018.3U CN201520558018U CN204749846U CN 204749846 U CN204749846 U CN 204749846U CN 201520558018 U CN201520558018 U CN 201520558018U CN 204749846 U CN204749846 U CN 204749846U
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- China
- Prior art keywords
- deflecting plate
- guide plate
- drive shaft
- utility
- model
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000010705 motor oil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a novel drive shaft guide plate device, include: the guide plate, the guide plate is installed in the oil pan bottom, and the guide plate both sides are equipped with the fixing base, are equipped with the fixed orifices on the fixing base, are equipped with the water conservancy diversion passageway in the guide plate, and water conservancy diversion passageway one end is the air inlet, the other end is the gas vent. The utility model discloses the guide plate rear portion is upwards perk gradually, and the accurate drive shaft of air -out terminal pair moves a gum cover position in the festival, and opening size caudad constantly tightens up, makes the wind of fan and the guide plate that outside natural wind passes through the lower part of engine oil drain pan, temperature around can more effectual reduction drive shaft.
Description
Technical field
The utility model relates to auto-parts technical field, is specially a kind of novel axle drive shaft deflector device.
Background technology
At present, in common horizontal forerunner's manned vehicle, in axle drive shaft movable joint, gum cover ambient temperature is generally determined by following factor: 1) interior gum cover and exhaust system distance; 2) exhaust system temperature; 3) flow field situation near interior gum cover.
Due to arrangement space restriction, interior gum cover and exhaust system distance are difficult to optimize.Simultaneously along with oil consumption requires to improve constantly, exhaust system temperature is also difficult to reduce, if therefore can not manage to optimize flow field near interior gum cover, can only adopt increase heat baffle or change resistance to heat better in the conventional solution of gum cover material.
The radical function of heat baffle is for stopping thermal radiation, if heat baffle body perimeter ambient temperature is too high, then the effect of heat insulation of heat baffle is limited.And gum cover material is TPE in the high temperature resistant axle drive shaft generally adopted at present, the highest instantaneous heat resisting temperature is 140 DEG C, if interior gum cover surface environment temperature exceedes this limit value, then cannot meet ambient temperature by the method changing interior gum cover material again and want.
Therefore the limited efficiency of two kinds of conventional solution, cannot effectively be applied in the vehicle of gum cover environment extreme temperatures in some, and cost is also higher, is not gum cover temperature field issue-resolution in desirable axle drive shaft.
For solving the problem in gum cover temperature field in axle drive shaft, usually adopting the deflector device of an injected plastics material, being arranged on engine lower guard board.Deflecting plate utilizes the space of driving engine bottom, by gum cover position in the wind of front portion guiding axle drive shaft.
But the deflecting plate usually adopted exists a problem: in automobile long run process, because of jolting of road surface, cause deflecting plate Z-direction to vibrate, thus deflecting plate bolt of rear end plate is made to occur loosening or coming off.Engine lower guard board insufficient strength, simultaneously after the certain mileage of running car, jolting of the high-temperature baking brought through natural high-temperature and the engine operation in outside summer and road surface, can cause deflecting plate to be out of shape, finally have influence on the structure of deflecting plate and the effect of wind-guiding.
Utility model content
The technical matters that the utility model solves is to provide a kind of novel axle drive shaft deflector device, optimize the structure of deflecting plate, and deflecting plate is arranged on oil pan tray, solve deflecting plate undercapacity in traditional scheme, easily cause bolt looseness or the problem such as to come off; Scheme works after simultaneously improving will more be better than the scheme before improving, and cooling-down effect is better.
The technical matters that the utility model solves realizes by the following technical solutions: a kind of novel axle drive shaft deflector device, comprise: deflecting plate, described deflecting plate is arranged on bottom oil pan tray, deflecting plate both sides are provided with permanent seat, permanent seat is provided with fixed orifice, be provided with flow-guiding channel in deflecting plate, flow-guiding channel one end is admission port, the other end is exhausr port.
Described deflecting plate both sides are provided with four permanent seats.
Described deflecting plate is arc-shaped structure, and flow-guiding channel is arranged on outside circular arc.
Described deflecting plate is arranged on oil pan tray by check screw, and deflecting plate is arranged on oil pan tray through the fixed orifice in the permanent seat on deflecting plate by check screw.
Described flow-guiding channel both sides are provided with strengthens projection.
Compared with prior art, the beneficial effects of the utility model are: the utility model deflecting plate rear portion is upturned gradually, gum cover position in outlet air end driven in registry axle movable joint, and openings of sizes is caudad constantly tightened up.Make the wind of fan and outside natural wind by the deflecting plate of the bottom of engine sump tank, more can effectively reduce and drive axial temperature.
Accompanying drawing explanation
Fig. 1 is front view schematic diagram of the present utility model.
Fig. 2 is upward view schematic diagram of the present utility model.
Schematic diagram when Fig. 3 is the utility model installation.
Upward view schematic diagram when Fig. 4 is the utility model installation.
Left view schematic diagram when Fig. 5 is the utility model installation.
Right elevation schematic diagram when Fig. 6 is the utility model installation.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in figs. 1 to 6, a kind of novel axle drive shaft deflector device, comprise: deflecting plate 1, described deflecting plate 1 is arranged on bottom oil pan tray 2, seamless applying bottom deflecting plate 1 and oil pan tray 2, deflecting plate 1 both sides are respectively provided with two permanent seats 14, and permanent seat 14 is provided with fixed orifice 15, be provided with flow-guiding channel 13 in deflecting plate 1, flow-guiding channel 13 one end is admission port 11, the other end is exhausr port 12.
Described deflecting plate 1 is arc-shaped structure, and flow-guiding channel 13 is arranged on outside circular arc.
Described deflecting plate 1 is arranged on oil pan tray 2 by check screw 3, and deflecting plate 1 is arranged on oil pan tray 2 through the fixed orifice 15 in the permanent seat 14 on deflecting plate 1 by check screw 3.
Described flow-guiding channel 13 both sides are provided with strengthens protruding 16.
The utility model, by establishing four permanent seats 14 in oil pan tray 2 bottom, allows novel fluidic plate 1 be fixed on below oil pan tray 2, in contrast to and be arranged on engine lower guard board, intensity is better, through high temperature and road of jolting, all cannot change the structure of deflecting plate, can not wind effect be had influence on.
Install design sketch from the side and can find out to there is gap between deflecting plate 1 and oil pan tray 2, its front opening is comparatively large, is air intake; Tail end is upturned and tightens up gradually, and gum cover position in driven in registry axle movable joint, by natural wind and fan wind guiding axle drive shaft gum cover place, reach the effect of cooling.Because the material of oil pan tray, deflecting plate is in contrast to and is contained on engine lower guard board, its intensity is more secure, can not cause the problems such as distortion.
The air intake optimizing front flow guiding plate relies on and is bolted on engine lower guard board, in automobile long run process, because of jolting of road surface, causes deflecting plate Z-direction to vibrate, thus makes deflecting plate bolt of rear end plate occur loosening or coming off.After improving, the attachment point of deflecting plate is increased to four by two, and oil pan tray is adjusted to by engine lower guard board in fixed position simultaneously, and constant intensity will be far superior to the structure improved, and has stopped the phenomenon that deflecting plate that automobile long run causes loosens or comes off.
By cae analysis result, grinding vehicle for certain money, after adopting common design to install deflecting plate additional on engine protecting with do not install deflecting plate additional and contrast, axle drive shaft periphery mean temperature can reduce by 14.5%.Adopt install the deflecting plate after optimization additional on oil pan tray after, and do not install deflecting plate additional and contrast, axle drive shaft periphery mean temperature declines 27%, after adopting novel fluidic plate, and axle drive shaft peripheral temperature decline Be very effective.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a novel axle drive shaft deflector device, comprising: deflecting plate, it is characterized in that: described deflecting plate is arranged on bottom oil pan tray, deflecting plate both sides are provided with permanent seat, permanent seat is provided with fixed orifice, is provided with flow-guiding channel in deflecting plate, and flow-guiding channel one end is admission port, the other end is exhausr port.
2. the novel axle drive shaft deflector device of one according to claim 1, is characterized in that: described deflecting plate both sides are provided with four permanent seats.
3. the novel axle drive shaft deflector device of one according to claim 1, is characterized in that: described deflecting plate is arc-shaped structure, and flow-guiding channel is arranged on outside circular arc.
4. the novel axle drive shaft deflector device of the one according to claim 1 or 3, it is characterized in that: described deflecting plate is arranged on oil pan tray by check screw, deflecting plate is arranged on oil pan tray through the fixed orifice in the permanent seat on deflecting plate by check screw.
5. the novel axle drive shaft deflector device of the one according to claim 1 or 3, is characterized in that: described flow-guiding channel both sides are provided with strengthens projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558018.3U CN204749846U (en) | 2015-07-29 | 2015-07-29 | Novel drive shaft guide plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558018.3U CN204749846U (en) | 2015-07-29 | 2015-07-29 | Novel drive shaft guide plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749846U true CN204749846U (en) | 2015-11-11 |
Family
ID=54464591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558018.3U Active CN204749846U (en) | 2015-07-29 | 2015-07-29 | Novel drive shaft guide plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159412A (en) * | 2019-05-16 | 2019-08-23 | 奇瑞商用车（安徽）有限公司 | A kind of drive shaft deflector structure |
| DE102023102389A1 (en) | 2023-02-01 | 2024-08-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery electric vehicle |
-
2015
- 2015-07-29 CN CN201520558018.3U patent/CN204749846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159412A (en) * | 2019-05-16 | 2019-08-23 | 奇瑞商用车（安徽）有限公司 | A kind of drive shaft deflector structure |
| DE102023102389A1 (en) | 2023-02-01 | 2024-08-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Battery electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road Patentee after: Saic Chery Automobile Co., Ltd. Address before: Changchun 241000 Anhui city of Wuhu province Jiujiang District Road No. 8 Patentee before: Liu Hualin |