CN203702307U - Heat insulation cover mounting bracket for exhaust system of supercharged engine - Google Patents
Heat insulation cover mounting bracket for exhaust system of supercharged engine Download PDFInfo
- Publication number
- CN203702307U CN203702307U CN201320730557.1U CN201320730557U CN203702307U CN 203702307 U CN203702307 U CN 203702307U CN 201320730557 U CN201320730557 U CN 201320730557U CN 203702307 U CN203702307 U CN 203702307U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting bracket
- heat insulation
- insulation cover
- rack body
- 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
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Abstract
The utility model discloses a heat insulation cover mounting bracket for an exhaust system of a supercharged engine. The heat insulation cover mounting bracket comprises a bracket body, wherein mounting supporting lugs are respectively arranged at two ends of the bracket body; mounting holes are formed in the mounting supporting lugs; a nut is arranged on the bracket body. The mounting bracket is simple in structure and low in cost; due to a mounting point, mounting and fixing of an exhaust manifold branch heat insulation cover and a pressurizer heat insulation cover are realized at the same time.
Description
Technical field
The utility model relates to automobile engine exhaust system component, is specially a kind of mounting bracket of vent systems thermal shield.
Background technique
The heat load of the each component of engine exhaust system is larger, particularly these component of gas exhaust manifold, pressurized machine and ternary catalyzing unit, and temperature is generally more than 800 ℃, and the maximum temperature of indivedual component even reaches more than 1000 ℃.Normally work for assurance its Surrounding Parts, carry out heat insulation therefore need to increase thermal shield.
Along with the develop rapidly of automobile industry, user improves constantly the requirement of the each side such as engine quality, travelling comfort, just require thermal shield must there is enough Rigidity and strengths, normally on gas exhaust manifold and ternary catalyzing unit, weld at present the U-shaped support of single (two) cellular type, utilize the mounting points of sufficient amount to meet design requirement.But for supercharged engine, owing to should not casting mounting points on pressurized machine, and arrangement space is limited, bring very large difficulty to the design of thermal shield mounting points.
Summary of the invention
The purpose of this utility model is to provide a kind of supercharged engine vent systems thermal shield mounting bracket, and it is simple in structure, and the installation that realizes gas exhaust manifold and supercharger heat shield by a mounting points is fixed.
Supercharged engine vent systems thermal shield mounting bracket described in the utility model, comprise rack body, be respectively equipped with installation journal stirrup at the two ends of described rack body, described installation journal stirrup and rack body are connected as a single entity, on installation journal stirrup, offer mounting hole, rack body is fixed by mounting hole and the cylinder head of installing on journal stirrup; On described rack body, also offer via hole, be provided with nut in a side of described via hole, exhaust manifold thermal shield is fastened on the nut of mounting bracket together with bolt with supercharger heat shield.
Supercharged engine vent systems thermal shield mounting bracket described in the utility model, simple in structure, with low cost, be easy to production and processing, the installation that simultaneously realizes exhaust manifold thermal shield and supercharger heat shield by a mounting points is fixed.
Accompanying drawing explanation
Fig. 1 is axonometric drawing one of the present utility model;
Fig. 2 is axonometric drawing two of the present utility model;
Fig. 3 is the assembling schematic diagram of this mounting bracket and cylinder head, exhaust manifold thermal shield and supercharger heat shield.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Mounting bracket as shown in Figure 1, 2, to be bent the sheet metal part forming through punching press by sheet material, it comprises rack body 1, be respectively equipped with at the left and right two ends of rack body 1 journal stirrup 2 is installed, described installation journal stirrup 2 is connected as a single entity with rack body 1, and and rack body 1 between shape angle in 90 °, offer mounting hole 3 installing on journal stirrup 2.On rack body 1, also offer via hole 4, be welded with the nut coaxial with it 5 in a side of described via hole 4.
Referring to Fig. 3, mounting bracket is fixed with cylinder head 6 by the mounting hole 3 of installing on journal stirrup, on exhaust manifold thermal shield 7 and supercharger heat shield 8, be all processed with through hole, two thermal shields be fastened on the nut 5 of mounting bracket together with bolt by the through hole on described two thermal shields.
Claims (1)
1. a supercharged engine vent systems thermal shield mounting bracket, comprise rack body (1), it is characterized in that: be respectively equipped with at the two ends of described rack body (1) journal stirrup (2) is installed, described installation journal stirrup and rack body are connected as a single entity, on installation journal stirrup, offer mounting hole (3), rack body (1) is fixed with cylinder head (6) by the mounting hole (3) of installing on journal stirrup; On described rack body (1), also offer via hole (4), be provided with nut (5) in a side of described via hole, exhaust manifold thermal shield (7) and supercharger heat shield (8) are fastened on the nut (5) of mounting bracket together by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730557.1U CN203702307U (en) | 2013-11-19 | 2013-11-19 | Heat insulation cover mounting bracket for exhaust system of supercharged engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730557.1U CN203702307U (en) | 2013-11-19 | 2013-11-19 | Heat insulation cover mounting bracket for exhaust system of supercharged engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203702307U true CN203702307U (en) | 2014-07-09 |
Family
ID=51052762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730557.1U Expired - Fee Related CN203702307U (en) | 2013-11-19 | 2013-11-19 | Heat insulation cover mounting bracket for exhaust system of supercharged engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203702307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022168A (en) * | 2019-12-27 | 2020-04-17 | 东风汽车集团有限公司 | Oxygen sensor heat insulation protection device |
-
2013
- 2013-11-19 CN CN201320730557.1U patent/CN203702307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022168A (en) * | 2019-12-27 | 2020-04-17 | 东风汽车集团有限公司 | Oxygen sensor heat insulation protection device |
| CN111022168B (en) * | 2019-12-27 | 2020-12-25 | 东风汽车集团有限公司 | Oxygen sensor heat insulation protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140709 Termination date: 20191119 |