CN203939564U - A kind of exhaust manifold thermal shield and motor and automobile - Google Patents
A kind of exhaust manifold thermal shield and motor and automobile Download PDFInfo
- Publication number
- CN203939564U CN203939564U CN201420160901.2U CN201420160901U CN203939564U CN 203939564 U CN203939564 U CN 203939564U CN 201420160901 U CN201420160901 U CN 201420160901U CN 203939564 U CN203939564 U CN 203939564U
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- Prior art keywords
- thermal shield
- exhaust manifold
- shield body
- utility
- motor
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Abstract
The utility model provides a kind of exhaust manifold thermal shield and motor and automobile, comprise the thermal shield body that integrated punching forms, described thermal shield body is double sheets structure, and the described thermal shield body edge of a week is the flange being bent to form by a preset angles.The utility model provides a kind of motor, comprises exhaust manifold thermal shield described above.The utility model provides a kind of automobile, comprises motor as above.Exhaust manifold thermal shield of the present utility model adopts double sheets punching press, in proof strength, has realized easy processing, has reduced the object such as pts wt and processing cost.The edge of thermal shield body is bent into flange, has ensured the intensity of gas manifold heat shield, has reduced the risk of thermal shield cracking.
Description
Technical field
The utility model relates to automotive engineering field, relates in particular to a kind of exhaust manifold thermal shield and motor and automobile.
Background technique
Automobile, as a kind of important traffic tool, can not obtain in people's daily life.Motor is as the heart of automobile, the constituent element that automobile is important.
In prior art, what the exhaust manifold thermal shield of motor adopted is that a thickened material is made, and the sheet material of thickening is not attractive in appearance, easily vibration cracking, and after thickness increases, pts wt increases, and cost increases, and stamping process difficulty increases.
In sum, a kind of novel exhaust manifold thermal shield structure urgently.
Model utility content
Adopt thick materials processing in order to overcome exhaust manifold thermal shield in prior art, cause processing technology difficulty, easily shake the technical problem ftractureing, the utility model provides a kind of exhaust manifold thermal shield and motor and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
The utility model provides a kind of exhaust manifold thermal shield, comprises the thermal shield body that integrated punching forms, and described thermal shield body is double sheets structure, and the described thermal shield body edge of a week is the flange being bent to form by a preset angles.
Furthermore, in described exhaust manifold thermal shield, described flange launches to the surrounding of described thermal shield body, and described flange forms the airtight curve of a circle.
Furthermore, in described exhaust manifold thermal shield, on described thermal shield body, offer multiple bolts hole.
Furthermore, in described exhaust manifold thermal shield, on described thermal shield body, multiple sunk structures are set.
The utility model provides a kind of motor, comprises exhaust manifold thermal shield described above.
The utility model provides a kind of automobile, comprises motor as above.
The beneficial effects of the utility model are: exhaust manifold thermal shield of the present utility model adopts double sheets punching press, in proof strength, has realized easy processing, has reduced the object such as pts wt and processing cost.The edge of thermal shield body is bent into flange, has ensured the intensity of gas manifold heat shield, has reduced the risk of thermal shield cracking.
Brief description of the drawings
Fig. 1 represents the schematic appearance of gas manifold heat shield in the utility model embodiment.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model provides a kind of exhaust manifold thermal shield, comprises the thermal shield body that integrated punching forms, and described thermal shield body is double sheets structure, and the described thermal shield body edge of a week is the flange being bent to form by a preset angles.
Specifically, exhaust manifold thermal shield of the present utility model, employing be that two-layer thin plate is fitted together, be then stamped to form.The edge of thermal shield body is bent to form flange by a preset angles in one week.Turnup structure has ensured intensity and the installability of thermal baffle.And double-layer plate structure is with respect to thick material of the prior art, more easily process, reduce pts wt and processing cost.
Shown in Fig. 1, exhaust manifold thermal shield of the present utility model, comprises the thermal shield body 1 that integrated punching forms, and thermal shield body 1 is double sheets structure, and the edge of thermal shield body is bent to form flange 2 by a preset angles in one week.Flange 2 forms the airtight curve of a circle.Flange 2 launches to the surrounding of thermal shield body 1.Flange 2 has ensured intensity and the installability at thermal baffle edge.The thermal shield body 1 of double-layer plate structure, more easily processing, has reduced pts wt and processing cost.
Flange 2 is divergent shape to the surrounding of thermal shield body 1 to launch, and flange is processed into straight wall, has ensured the shape installability of whole thermal shield body 1.
On thermal shield body 1, offer multiple bolts hole 3.Bolt hole 3 is convenient to thermal shield body 1 and is fixed with the installation of miscellaneous part.
On thermal shield body 1, also form multiple depressions 4 according to shape is installed, like this, thermal shield body 1 can be better and the combination of miscellaneous part installation, makes the structure after installation have more integrity.Meanwhile, sunk structure is also conducive to strengthen the intensity of exhaust manifold thermal shield.
The utility model also provides a kind of motor, comprises exhaust manifold thermal shield as above.
Motor of the present utility model, the exhaust manifold thermal shield comprising, comprises the thermal shield body that integrated punching forms, and thermal shield body is double sheets structure, and the edge of thermal shield body is bent to form flange by a preset angles in one week.
Exhaust manifold thermal shield of the present utility model adopts double sheets punching press, in proof strength, has realized easy processing, has reduced the object such as pts wt and processing cost.The edge of thermal shield body is bent into flange, has ensured the intensity of gas manifold heat shield, has reduced the risk of thermal shield cracking.
The utility model also provides a kind of automobile, comprises motor as above.
It should be noted that, this automobile is the automobile that comprises above-mentioned motor, and above-mentioned motor embodiment's implementation is equally applicable in the embodiment of this automobile, also can reach identical technique effect, does not repeat them here.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (5)
1. an exhaust manifold thermal shield, comprise the thermal shield body that integrated punching forms, it is characterized in that, described thermal shield body is double sheets structure, the described thermal shield body edge of a week is the flange being bent to form by a preset angles, described flange launches to the surrounding of described thermal shield body, and described flange forms the airtight curve of a circle.
2. exhaust manifold thermal shield as claimed in claim 1, is characterized in that, on described thermal shield body, offers multiple bolts hole.
3. exhaust manifold thermal shield as claimed in claim 1, is characterized in that, on described thermal shield body, multiple sunk structures is set.
4. a motor, is characterized in that, comprises as exhaust manifold thermal shield as described in arbitrary in claims 1 to 3.
5. an automobile, is characterized in that, comprises motor as claimed in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160901.2U CN203939564U (en) | 2014-04-03 | 2014-04-03 | A kind of exhaust manifold thermal shield and motor and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160901.2U CN203939564U (en) | 2014-04-03 | 2014-04-03 | A kind of exhaust manifold thermal shield and motor and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939564U true CN203939564U (en) | 2014-11-12 |
Family
ID=51858884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160901.2U Expired - Fee Related CN203939564U (en) | 2014-04-03 | 2014-04-03 | A kind of exhaust manifold thermal shield and motor and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622782A (en) * | 2020-12-08 | 2021-04-09 | 无锡曙光模具有限公司 | Automobile heat shield and processing method thereof |
-
2014
- 2014-04-03 CN CN201420160901.2U patent/CN203939564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622782A (en) * | 2020-12-08 | 2021-04-09 | 无锡曙光模具有限公司 | Automobile heat shield and processing method thereof |
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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 |
Granted publication date: 20141112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |