CN205047287U - Sealed and strutting arrangement of exhaust manifold - Google Patents
Sealed and strutting arrangement of exhaust manifold Download PDFInfo
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- CN205047287U CN205047287U CN201520854946.4U CN201520854946U CN205047287U CN 205047287 U CN205047287 U CN 205047287U CN 201520854946 U CN201520854946 U CN 201520854946U CN 205047287 U CN205047287 U CN 205047287U
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- flange
- exhaust manifold
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- sealing flange
- sealing
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Abstract
The utility model provides a sealed and strutting arrangement of exhaust manifold, belongs to automobile manufacturing technical field. It provides a compact structure, reasonable in design, satisfies flange seal functional requirement simultaneously under the prerequisite that satisfies manifold support requirement, reduces the sealed and strutting arrangement of exhaust manifold that the cost of manufacture consumed. It includes sealing flange, steel sheet support, the sealing flange can be dismantled with exhaust manifold and be connected, the sealing flange setting in the steel sheet support, the outside edge and the inboard edge of the same side of steel sheet support all is equipped with same direction's turn -ups, and the adjacent lateral surface kissing with the sealing flange of turn -ups at the inboard edge of steel sheet support merges the welding. The utility model has the advantages of compact structure and reasonable design, the utilization ratio in whole car space has been improved effectively when satisfying sealing performance and supporting the performance.
Description
Technical field
The utility model relates to field of automobile, particularly relates to a kind of gas exhaust manifold.
Background technique
Along with people are to the understanding of environment and the energy, all the more strict for environment and energy-saving and emission-reduction require.And the lightweight of automobile, compact designed is exactly under the guarantee intensity of automobile and the prerequisite of Safety performance, reduces the unladen mass of automobile as much as possible, optimizes product structure, thus improves the power character of automobile, reduces fuel consumption, reduces exhaust pollution.Current, due to environmental protection and energy-conservation needs, the lightweight of automobile, compactness have become the trend of world car development.Gas exhaust manifold as one of automotive exhaust system component need to be optimized product structure design meeting under the prerequisite that product performance require equally further, in limited space, realize more Functional Design.Traditional automobile manifold flange sealing structure and manifold support support are generally and separate independent design and make.Take up room large, operation is loaded down with trivial details, increases cost consumption.And generally cause sealing surface yielding with the integral flange of support and sealing function owing to supporting stressed effect, there is gas leak phenomenon, cannot seal request be met.
Summary of the invention
For the problems referred to above, the utility model provides a kind of compact structure, reasonable in design, meets flange seal functional requirement meeting under the prerequisite that manifold support requires simultaneously, reduces gas exhaust manifold sealing and the support device of fabricating cost.
Technical solution adopted in the utility model is: a kind of gas exhaust manifold sealing and support device, comprise sealing flange, stainless steel strut, described sealing flange and gas exhaust manifold removably connect, sealing flange is arranged in stainless steel strut, the outer ledge of the same side of described stainless steel strut and inside edge are equipped with the flange of equidirectional, and the flange of the inside edge of stainless steel strut merges with sealing flange adjacent exterior sides kissing and welds.
The beneficial effects of the utility model are:
1, the utility model compact structure, reasonable in design, effectively improves the utilization ratio in car load space while meeting sealability and support performance;
2, the stainless steel strut smooth surface adopting stamping process shaping, good stability, manufacturing efficiency is high;
3, sealing flange is for striking out shaped piece (outsourcing also can be processed voluntarily), and the basis ensureing sealability has the advantage that technique is simple, manufacturing efficiency is high.
Accompanying drawing explanation
Fig. 1: plan view of the present utility model;
Fig. 2: the A-A sectional view being Fig. 1;
Fig. 3: sealing flange structural representation;
Fig. 4: stainless steel strut structural representation;
Wherein: 1-sealing flange; 2-stainless steel strut; 3-gas exhaust manifold; 4-breach.
Embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of gas exhaust manifold sealing and support device, comprise sealing flange 1, stainless steel strut 2, described sealing flange 1 removably connects with gas exhaust manifold 3, sealing flange 1 is arranged in stainless steel strut 2, the outer ledge of the same side of described stainless steel strut 2 and inside edge are equipped with the flange of equidirectional, and the flange of the inside edge of stainless steel strut 2 merges with sealing flange 1 adjacent exterior sides kissing and welds.
Described sealing flange 1 is triangle flange.
The thickness of described sealing flange 1 is 12.0 ~ 15mm.
Described sealing flange 1 is through anticorrosion treatment technology (as the steel plate through process of turning blue or for stainless-steel sheet).Its effect is, can effective antirust, anti-corrosive, increases the service life.
Described stainless steel strut 2 is corrosion resistant plate support, and the thickness of stainless steel strut 2 is 3.0 ~ 5.0mm.Its effect is, can effective antirust, anti-corrosive, increases the service life.
Described sealing flange 1 and stainless steel strut 2 are and strike out shaped piece.
The middle part of the flange inside described stainless steel strut 2 is provided with breach 4 and is two-part structure, and the flange of the inside edge of stainless steel strut 2 is welded by MIG with sealing flange 1 adjacent exterior sides.Described stainless steel strut 2 adopts two sections of welding bead structural types, farthest avoids welding and produces flange distortion and problem of stress concentration.
Claims (7)
1. a gas exhaust manifold sealing and support device, comprise sealing flange (1), stainless steel strut (2), described sealing flange (1) and gas exhaust manifold (3) removably connect, it is characterized in that: sealing flange (1) is arranged in stainless steel strut (2), the outer ledge of the same side of described stainless steel strut (2) and inside edge are equipped with the flange of equidirectional, and the flange of the inside edge of stainless steel strut (2) merges with sealing flange (1) adjacent exterior sides kissing and welds.
2. a kind of gas exhaust manifold sealing according to claim 1 and support device, is characterized in that: described sealing flange (1) is triangle flange.
3. a kind of gas exhaust manifold sealing according to claim 1 and support device, is characterized in that: the thickness of described sealing flange (1) is 12.0 ~ 15mm.
4. a kind of gas exhaust manifold sealing according to claim 3 and support device, is characterized in that: described sealing flange (1) is through anticorrosion treatment technology.
5. a kind of gas exhaust manifold sealing according to claim 1 and support device, it is characterized in that: described stainless steel strut (2) is corrosion resistant plate support, the thickness of stainless steel strut (2) is 3.0 ~ 5.0mm.
6. a kind of gas exhaust manifold sealing according to claim 1,2,3,4 or 5 and support device, is characterized in that: described sealing flange (1) and stainless steel strut (2) are and strike out shaped piece.
7. a kind of gas exhaust manifold sealing according to claim 1 and support device, it is characterized in that: the middle part of the flange of described stainless steel strut (2) inner side is provided with breach (4), and the flange of the inside edge of stainless steel strut (2) is welded by MIG with sealing flange (1) adjacent exterior sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854946.4U CN205047287U (en) | 2015-10-29 | 2015-10-29 | Sealed and strutting arrangement of exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854946.4U CN205047287U (en) | 2015-10-29 | 2015-10-29 | Sealed and strutting arrangement of exhaust manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047287U true CN205047287U (en) | 2016-02-24 |
Family
ID=55340873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854946.4U Active CN205047287U (en) | 2015-10-29 | 2015-10-29 | Sealed and strutting arrangement of exhaust manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107541659A (en) * | 2017-08-30 | 2018-01-05 | 宁波亿润汽车零部件有限公司 | A kind of air admission fork pipe holder |
-
2015
- 2015-10-29 CN CN201520854946.4U patent/CN205047287U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107541659A (en) * | 2017-08-30 | 2018-01-05 | 宁波亿润汽车零部件有限公司 | A kind of air admission fork pipe holder |
| CN107541659B (en) * | 2017-08-30 | 2019-05-24 | 宁波亿润汽车零部件有限公司 | A kind of air admission fork pipe holder |
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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 |
Effective date of registration: 20181207 Address after: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Patentee after: AIRUI (Chengdu) Emission Control Technology Co., Ltd. Address before: 132013 No. B-3-1, Industrial Zone 3, Jilin High-tech Zone, Jilin Province Patentee before: Jilin Airui Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |