CN203296965U - Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell - Google Patents
Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell Download PDFInfo
- Publication number
- CN203296965U CN203296965U CN2013202238496U CN201320223849U CN203296965U CN 203296965 U CN203296965 U CN 203296965U CN 2013202238496 U CN2013202238496 U CN 2013202238496U CN 201320223849 U CN201320223849 U CN 201320223849U CN 203296965 U CN203296965 U CN 203296965U
- Authority
- CN
- China
- Prior art keywords
- support
- flywheel shell
- engine
- exhaust gas
- engine flywheel
- 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 - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Abstract
The utility model discloses an exhaust gas recirculation (EGR) cooler support fixedly arranged on an engine flywheel shell. The technical scheme is that a support is concave, the vertical arm of the support is provided with four small bolt holes and two large bolt holes, the middle part of the vertical arm of the support is punched with radian sections, the two ends of U-shaped bent plates are provided with small bolt holes, and the support is fixedly arranged on the engine flywheel shell through the large bolt holes. According to the support, the shape of the support and the structure of the U-shaped bent plates are designed completely according to the size of the external space of a diesel engine for fixing the support on the engine flywheel shell. The EGR cooler is fixedly arranged in the space of the relatively idle engine flywheel shell, so that the structure of parts is more compact, and the overall size of the engine flywheel shell can be maintained basically unchanged by means of the design, so that the installation space is saved for the assembling of the overall diesel engine.
Description
Technical field
The utility model belongs to internal combustion engine component, is specifically related to a kind of fixing device of cooler for recycled exhaust gas.
Background technique
Along with the raising of country to the automotive emission standard, well-known, effectively reduce the simplest way of NOx noxious emission and install exactly engines exhaust gas recirculation (hereinafter to be referred as EGR) system additional.The technological difficulties of configuration egr system are on motor, motor peripheral space yardstick is limited, especially for the larger diesel engine of power, assembling brings larger difficulty, the fixed position of cooler for recycled exhaust gas to become the primary problem that solves of each producer to egr system to car load.At present, most egr system is all to be fixed on engine cylinder cover or body by a support, and the problem that this assembling mode is brought is to allow upper position of engine " can't bear the heavy load ", the whole installation imbalance of parts.According to the present state of the art, the utility model proposes a kind of rational in infrastructurely, the urine that takes up room is in arranging EGR system on car load.
Summary of the invention
The purpose of this utility model is that a kind of cooler for recycled exhaust gas holder device that is fixed on flywheel shell of engine is provided.
Below in conjunction with accompanying drawing, theory structure of the present utility model is described.
Be fixed on the cooler for recycled exhaust gas support on flywheel shell of engine, its technological scheme is: support is spill, and the support armstand is provided with four stove bolt holes and two king-bolt holes, and the middle part punching press of support armstand has the radian section.The two ends of U-shaped bent plate are provided with the stove bolt hole, and support is fixed on the shell of engine flywheel by the king-bolt hole.
The accompanying drawing explanation
Fig. 1 is the utility model three-dimensional structure diagram.
Fig. 2 is the utility model embodiment scheme of installation.
Characteristics of the present utility model are, cooler for recycled exhaust gas are fixed on to the engine flywheel shell-space that relatively " leaves unused ", make modular construction compacter, and it is substantially constant that this design can be remained Diesel Engine Complete Machine boundary dimension, for installing space has been saved in the assembling of diesel engine car load.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, structure of the present utility model is further described.
Be fixed on the cooler for recycled exhaust gas support on flywheel shell of engine, its structure is: support 1 is spill, and the support armstand is provided with four stove bolt holes 2 and two king-bolt holes 3, and the middle part punching press of support armstand has radian section 4.The two ends of U-shaped bent plate 5 are provided with the stove bolt hole, and support is fixed on the shell 6 of engine flywheel by the king-bolt hole.
The hole pitch of support stove bolt hole horizontal direction is h1=177mm, and two king-bolt holes and support base plate distance are respectively h2=27mm; H3=14mm.
The structure of this support is to design according to the size of diesel engine space outerpace and cooler for recycled exhaust gas profile 7 fully, and purpose is that support is fixed on flywheel shell of engine.The cooler for recycled exhaust gas fixing device is combined by support and bent plate for this reason, and four stove bolt holes of use U-shaped bent plate and support armstand are cooler for recycled exhaust gas fixedly; Two king-bolt holes of support armstand are used for fixing with flywheel shell of engine.Consider that the cooler for recycled exhaust gas profile is provided with the circular arc attachment face, so in the corresponding position of support, also be provided with (support armstand middle part) radian section.The shape of U-shaped bent plate is also to determine according to the cooler for recycled exhaust gas profile.This fixing device has effectively been utilized the diesel engine space outerpace, and it is substantially constant that set-up mode can be remained Diesel Engine Complete Machine boundary dimension.
Claims (2)
1. be fixed on the cooler for recycled exhaust gas support on flywheel shell of engine, it is characterized in that: support (1) is spill, and the support armstand is provided with four stove bolt holes (2), and two king-bolt holes (3), and the middle part punching press of support armstand has radian section (4); The two ends of U-shaped bent plate (5) are provided with the stove bolt hole, and support is fixed on the shell of engine flywheel by the king-bolt hole.
2. according to the cooler for recycled exhaust gas support that is fixed on flywheel shell of engine claimed in claim 1, the hole pitch that it is characterized in that described support (1) stove bolt hole (2) substantially horizontal is 177mm, and two king-bolt holes (3) are respectively 27mm and 14mm with support base plate distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202238496U CN203296965U (en) | 2013-04-27 | 2013-04-27 | Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202238496U CN203296965U (en) | 2013-04-27 | 2013-04-27 | Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296965U true CN203296965U (en) | 2013-11-20 |
Family
ID=49572979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202238496U Expired - Lifetime CN203296965U (en) | 2013-04-27 | 2013-04-27 | Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925120A (en) * | 2014-05-07 | 2014-07-16 | 广西玉柴机器股份有限公司 | EGR connection tube assembly of engine |
| CN104454108A (en) * | 2014-11-25 | 2015-03-25 | 天津雷沃动力有限公司 | Internal combustion engine post-processing device and mounting method thereof |
| CN110541777A (en) * | 2019-09-18 | 2019-12-06 | 广西玉柴机器股份有限公司 | Clamping belt for fixing EGR cooler |
-
2013
- 2013-04-27 CN CN2013202238496U patent/CN203296965U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925120A (en) * | 2014-05-07 | 2014-07-16 | 广西玉柴机器股份有限公司 | EGR connection tube assembly of engine |
| CN103925120B (en) * | 2014-05-07 | 2016-04-27 | 广西玉柴机器股份有限公司 | The EGR connecting pipe component of motor |
| CN104454108A (en) * | 2014-11-25 | 2015-03-25 | 天津雷沃动力有限公司 | Internal combustion engine post-processing device and mounting method thereof |
| CN110541777A (en) * | 2019-09-18 | 2019-12-06 | 广西玉柴机器股份有限公司 | Clamping belt for fixing EGR cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203296965U (en) | Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell | |
| CN201786530U (en) | Mounting bracket for ignition coil of engine | |
| CN203309451U (en) | Novel diesel engine flywheel case | |
| CN201897043U (en) | Suspension engine flywheel housing | |
| CN204851469U (en) | Engine sprocket chamber cap | |
| CN204323017U (en) | Electric machine controller mounting bracket | |
| CN202673469U (en) | Diesel engine cylinder block structure | |
| CN102207237A (en) | Split-type flywheel casing | |
| CN104554051A (en) | Storage device special for new energy automobile | |
| CN204783313U (en) | Internal -combustion engine cylinder block crankcase | |
| CN204264047U (en) | A kind of new-energy automobile Special storage device | |
| CN202469381U (en) | Insulated sound-absorbing installation cabin for installing micro-turbine generator | |
| CN202338410U (en) | Engine timing chain chamber mantle | |
| CN203984120U (en) | Generator support | |
| CN214035864U (en) | Automobile turbocharging accessory | |
| CN203146111U (en) | Control panel assembly for generator set | |
| CN202031733U (en) | Oil-saving emission reduction device for fuel oil device | |
| CN201588670U (en) | Oil pan | |
| CN202047904U (en) | Double-cylinder air-cooled diesel engine body | |
| CN218935220U (en) | Idler gear shaft structure | |
| CN203367088U (en) | Internal combustion engine ignition switch of build-up connection | |
| CN203132641U (en) | Adjustable fuel sensor assembly | |
| CN203430655U (en) | Improved structure of gasoline engine crank case cover on portable digital generator set | |
| CN202183726U (en) | Traction converter | |
| CN202215348U (en) | Four-stroke internal-combustion engine with high power compression ratio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Exhaust gas recirculation cooler support fixedly arranged on engine flywheel shell Effective date of registration: 20190612 Granted publication date: 20131120 Pledgee: LINGYUAN IRON & STEEL GROUP CO.,LTD. Pledgor: DONGFENG CHAOYANG DIESEL Co.,Ltd. Registration number: 2019210000021 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |