CN204472450U - A kind of axle tube heat baffle and automobile - Google Patents
A kind of axle tube heat baffle and automobile Download PDFInfo
- Publication number
- CN204472450U CN204472450U CN201520053354.2U CN201520053354U CN204472450U CN 204472450 U CN204472450 U CN 204472450U CN 201520053354 U CN201520053354 U CN 201520053354U CN 204472450 U CN204472450 U CN 204472450U
- Authority
- CN
- China
- Prior art keywords
- axle tube
- tube heat
- insulation part
- heat baffle
- sheath shaft
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 239000003351 stiffener Substances 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model provides a kind of axle tube heat baffle and automobile.Axle tube heat baffle comprises: installation portion, is installed on back suspension device of engine; Insulation part, be connected with described installation portion is one-body molded, described insulation part covers the first surface of half sheath shaft, and at first surface and between engine exhaust manifold and turbocharger, described insulation part to be also separated by a predeterminable range with described half sheath shaft, and described insulation part forms the curved surfaces matched with the surface of described half sheath shaft.The utility model additionally provides a kind of automobile comprising above-mentioned axle tube heat baffle.Axle tube heat baffle of the present utility model effectively can isolate the thermal radiation of engine exhaust manifold and blwr double sheath shaft, and prevent half sheath shaft to be subject to heat evil, ageing of rubber, and this heat shield structure is simple, reliability is strong, is convenient to Quantity production.
Description
Technical field
The utility model relates to automotive engineering field, particularly relates to a kind of axle tube heat baffle and automobile.
Background technology
On current automobile, a lot of vehicle uses final vacuum TC engine.
With reference to shown in Fig. 1, when engine running, dontake pipe and turbo-charging actuator temperature very high, cause half sheath shaft 2 near back suspension device of engine 1 to have heat evil risk.Thus make axle tube accelerated weathering and reduce service life.
For these reasons, the harm that the heat that urgently a solution reduces dontake pipe that half sheath shaft faces and turbocharger brings.
Utility model content
In order to the technical matters that the heat overcoming dontake pipe and turbocharger generation in prior art is very large to the injury of axle tube, the utility model provides a kind of axle tube heat baffle and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of axle tube heat baffle, comprising:
Installation portion, is installed on back suspension device of engine;
Insulation part, be connected with described installation portion is one-body molded, described insulation part covers the first surface of half sheath shaft, and at this first surface and between engine exhaust manifold and turbocharger, described insulation part and described half sheath shaft are separated by a predeterminable range, and described insulation part forms the curved surfaces matched with the surface of described half sheath shaft.
Wherein, described axle tube heat baffle arranges many transverse stiffener ribs along its length, and wherein transverse stiffener rib described in runs through the surface of described installation portion and described insulation part.
Wherein, the middle part on the surface of described insulation part is provided with the longitudinal rein forcement intersected with described transverse stiffener rib.
Wherein, described installation portion offers multiple bolt hole, is installed on back suspension device of engine by bolt.
Wherein, described axle tube heat baffle is structure as a whole.
Embodiment of the present utility model also provides a kind of automobile, comprises back suspension device of engine, half sheath shaft, and engine exhaust manifold and turbocharger, and wherein, engine exhaust manifold and turbocharger are arranged at the position relative with half sheath shaft; This automobile also comprises axle tube heat baffle as above.
The beneficial effects of the utility model are:
Axle tube heat baffle of the present utility model effectively can isolate the thermal radiation of engine exhaust manifold and blwr double sheath shaft, and prevent half sheath shaft to be subject to heat evil, ageing of rubber, and this heat shield structure is simple, reliability is strong, is convenient to Quantity production.
Accompanying drawing explanation
Fig. 1 represents the position relationship of half sheath shaft and back suspension device of engine in prior art;
Fig. 2 represents the structural representation of axle tube heat baffle in the utility model embodiment;
Fig. 3 represents the installation site schematic diagram of axle tube heat baffle in the utility model embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
With reference to shown in Fig. 2 and Fig. 3, the utility model provides a kind of axle tube heat baffle, comprising: installation portion 3, is installed on back suspension device of engine 1; Installation portion is that whole axle tube heat baffle provides installation support.Insulation part 4 is connected with installation portion 3 is one-body molded, and insulation part 4 covers the first surface of half sheath shaft 2, and insulation part 4 is between engine exhaust manifold and the first surface of turbocharger and half sheath shaft 2, and insulation part 4 to be also separated by a predeterminable range with half sheath shaft 2; Insulation part 4 be arranged so that heat that engine exhaust manifold and turbocharger produce can not be radiated the first surface of half sheath shaft 2 on the other side, wherein, insulation part 4 and half sheath shaft 2 interval one distance, make effect of heat insulation better.Insulation part 4 is the curved surfaces matched with the surface of half sheath shaft 2; Considerably increase the area coverage of insulation part, less heat is delivered on half sheath shaft 2.
Axle tube heat baffle arranges many transverse stiffener ribs 6 along its length, and wherein a transverse stiffener rib passes through the surface that 6 pass installation portion 3 and insulation part 4.The middle part on the surface of insulation part 4 is provided with the longitudinal rein forcement 7 intersected with transverse stiffener rib 6.Transverse stiffener rib ensure that the firm of overall firm and insulation part, and transverse stiffener rib and longitudinal rein forcement intersect, and form a mesh reinforcements, make the structure of insulation part more stable, improve overall rigidity, decrease vibrating noise.
Installation portion 3 offers multiple bolt hole 5, together with by bolt installation portion 3 being fixed on back suspension device of engine 1, for convenience detach and change heat baffle.
This axle tube heat baffle is structure as a whole.Be made up of iron plate or other thermal insulation material integrated punchings or compacting, fully can ensure solidness and the durability of heat baffle like this, also reduce productive costs simultaneously, be convenient to carry out Quantity production.Global shape and half sheath shaft 2 of this axle tube heat baffle are suitable with the integral installation structure of back suspension device of engine 1.
The utility model additionally provides a kind of automobile, comprise back suspension device of engine 1, half sheath shaft 2, and engine exhaust manifold and turbocharger, wherein, engine exhaust manifold and turbocharger are arranged at the position relative with half sheath shaft 2, this automobile also comprises the axle tube heat baffle as weighed as described in upper any one, and axle tube heat baffle comprises: installation portion 3 and insulation part 4, and installation portion 3 is installed on back suspension device of engine 1; Installation portion 3 is installed for whole axle tube heat baffle provides and is supported.Insulation part 4 is connected with installation portion 3 is one-body molded, and insulation part 4 covers the first surface of half sheath shaft 2, and insulation part 4 is between engine exhaust manifold and the first surface of turbocharger and half sheath shaft 2, and insulation part 4 to be also separated by a predeterminable range with half sheath shaft 2; Insulation part 4 be arranged so that heat that engine exhaust manifold and turbocharger produce can not be radiated the first surface of half sheath shaft 2 on the other side, wherein, insulation part 4 and half sheath shaft 2 interval one distance, make effect of heat insulation better.Insulation part 4 is the curved surfaces matched with the surface of half sheath shaft 2; Considerably increase the area coverage of insulation part, less heat is delivered on half sheath shaft 2.
It should be noted that, this automobile is the automobile comprising above-mentioned axle tube heat baffle, and all implementations of above-mentioned axle tube heat baffle embodiment are equally applicable in the embodiment of this automobile, also can reach identical technique effect, 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 (6)
1. an axle tube heat baffle, is characterized in that, comprising:
Installation portion, is installed on back suspension device of engine;
Insulation part, be connected with described installation portion is one-body molded, described insulation part covers the first surface of half sheath shaft, and at this first surface and between engine exhaust manifold and turbocharger, described insulation part and described half sheath shaft are separated by a predeterminable range, and described insulation part forms the curved surfaces matched with the surface of described half sheath shaft.
2. axle tube heat baffle as claimed in claim 1, it is characterized in that, described axle tube heat baffle arranges many transverse stiffener ribs along its length, and wherein transverse stiffener rib described in runs through the surface of described installation portion and described insulation part.
3. axle tube heat baffle as claimed in claim 2, it is characterized in that, the middle part on the surface of described insulation part is provided with the longitudinal rein forcement intersected with described transverse stiffener rib.
4. axle tube heat baffle as claimed in claim 1, be is characterized in that, described installation portion offers multiple bolt hole, is installed on back suspension device of engine by bolt.
5. axle tube heat baffle as claimed in claim 1, it is characterized in that, described axle tube heat baffle is structure as a whole.
6. an automobile, comprises back suspension device of engine, half sheath shaft, and engine exhaust manifold and turbocharger, and wherein, engine exhaust manifold and turbocharger are arranged at the position relative with half sheath shaft; It is characterized in that, comprise as the axle tube heat baffle in claim 1 to 5 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053354.2U CN204472450U (en) | 2015-01-26 | 2015-01-26 | A kind of axle tube heat baffle and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053354.2U CN204472450U (en) | 2015-01-26 | 2015-01-26 | A kind of axle tube heat baffle and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472450U true CN204472450U (en) | 2015-07-15 |
Family
ID=53628234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053354.2U Expired - Fee Related CN204472450U (en) | 2015-01-26 | 2015-01-26 | A kind of axle tube heat baffle and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211994A (en) * | 2020-10-12 | 2021-01-12 | 北京汽车集团越野车有限公司 | Automobile with a detachable front cover |
-
2015
- 2015-01-26 CN CN201520053354.2U patent/CN204472450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211994A (en) * | 2020-10-12 | 2021-01-12 | 北京汽车集团越野车有限公司 | Automobile with a detachable front cover |
| CN112211994B (en) * | 2020-10-12 | 2022-03-15 | 北京汽车集团越野车有限公司 | Automobile with a detachable front cover |
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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: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |