CN211943520U - Engine assembly, engine decoration cover mounting bracket and vehicle - Google Patents
Engine assembly, engine decoration cover mounting bracket and vehicle Download PDFInfo
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- CN211943520U CN211943520U CN201921350532.2U CN201921350532U CN211943520U CN 211943520 U CN211943520 U CN 211943520U CN 201921350532 U CN201921350532 U CN 201921350532U CN 211943520 U CN211943520 U CN 211943520U
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- engine
- mounting position
- support
- cover mounting
- bracket
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Abstract
The utility model discloses an engine unit spare, engine decoration cover installing support, vehicle, engine unit spare includes: an intake manifold; a valve chamber cover; an engine trim cover; the first air inlet manifold mounting position of the first support and the second air inlet manifold mounting position of the second support are connected with the air inlet manifold, the first valve chamber cover mounting position of the first support and the second valve chamber cover mounting position of the second support are connected with the valve chamber covers, and the engine decoration covers are mounted on the first engine decoration cover mounting position of the first support and the second engine decoration cover mounting position of the second support. According to the utility model discloses an engine assembly, through setting up first support and second support, and first support and second support are installed respectively between intake manifold and engine decoration cover to decorate the cover with the engine and install in first support and second support, thereby eliminate the engine and decorate the resonance of cover under the vehicle idling operating mode, shake potential risk, effectively promote the NVH performance in the engine compartment.
Description
Technical Field
The utility model belongs to the technical field of the vehicle manufacturing, particularly, relate to an engine subassembly, engine decoration cover installing support, vehicle.
Background
When the engine is in idle speed or the engine is in idle speed and an air conditioner (cooling or heating) in the vehicle is in an on state, the vehicle is in a non-starting state, the problem of the shaking abnormal sound in the front engine room is generally obviously sensed by a driver or passengers in a cab, under severe conditions, the engine decoration cover in the front engine room and the engine form resonance, noise caused by the resonance of the engine decoration cover is very obvious, and the NVH performance of the whole vehicle is very adversely affected.
In another case, the resonance of the engine cover and the mount may cause the engine cover mount to vibrate for a long time, and finally cause the mount to fatigue fracture.
In the related art, the common arrangement mode of the engine trim cover bracket is not beneficial to eliminating the resonance between the bracket and the engine trim cover. Or the connecting piece connecting the engine decoration cover is directly arranged on the engine intake manifold and the valve chamber cover, and the first-order mode of the engine decoration cover and the bracket or the connecting piece is easy to overlap with the frequency of the idling condition of the engine to cause resonance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an engine assembly capable of effectively avoiding the resonance problem.
According to the utility model discloses engine assembly includes: an intake manifold; a valve chamber cover; an engine trim cover; the first end of the first support is provided with a first air inlet manifold mounting position, the second end of the first support is provided with a first air valve chamber cover mounting position, and the first support is further provided with a first engine decorative cover mounting position; the first end of the second support is provided with a second air inlet manifold mounting position, the second end of the second support is provided with a second valve cover mounting position, and the second support is also provided with a second engine decorative cover mounting position; the first intake manifold mounting position and the second intake manifold mounting position are connected with the intake manifold, the first valve chamber cover mounting position and the second valve chamber cover mounting position are connected with the valve chamber cover, and the engine decorative cover is mounted on the first engine decorative cover mounting position and the second engine decorative cover mounting position.
According to the utility model discloses an engine assembly, through setting up first support and second support, and first support and second support are installed respectively between intake manifold and engine decoration cover to decorate the cover with the engine and install in first support and second support, thereby eliminate the engine and decorate the resonance of cover under the vehicle idling operating mode, shake potential risk, effectively promote the NVH performance in the engine compartment.
According to an embodiment of the present invention, the first bracket includes a first bracket body and a first flange, the first intake manifold mounting location is located at a first end of the first bracket body, the first valve chamber cover mounting location is located at a second end of the first bracket body, and the first engine trim cover mounting location is located at the first flange; the second support comprises a second support body and a second flange, the second air inlet manifold mounting position is arranged at the first end of the second support body, the second valve chamber cover mounting position is arranged at the second end of the second support body, and the second engine decorative cover mounting position is arranged at the second flange.
According to the utility model discloses an engine assembly, first engine decorate cover installation position with second engine decorate cover installation position and all include the ball stud, ball stud connect in first turn-ups or the second turn-ups.
According to the utility model discloses an engine assembly, first turn-ups is a plurality of, the second turn-ups is a plurality of, every first turn-ups all is equipped with first decoration cover installation position, every the second turn-ups all is equipped with cover installation position is decorated to the second.
According to the utility model discloses an engine assembly, being close to of first support body and keeping away from the both sides of second support all are equipped with first turn-ups, keeping away from of second support body one side of first support is equipped with the second turn-ups.
According to the engine component provided by the embodiment of the utility model, the first flanging close to the second bracket is arranged at the end part of the first bracket body close to the first valve chamber cover mounting position, and the first flanging far away from the second bracket is arranged at the middle part of the first bracket body; the second flanging close to the second valve cover mounting position is arranged at the end part, close to the second valve cover mounting position, of the second support body, and the second flanging far away from the second valve cover mounting position is arranged in the middle of the first support body.
According to the engine component of one embodiment of the present invention, the first bracket body is provided with a first reinforcing rib, the first reinforcing rib extends along the length direction of the first bracket body, and the first reinforcing rib is located between the first intake manifold mounting location and the first valve chamber cover mounting location; the second support body is provided with a second reinforcing rib, the second reinforcing rib extends along the length direction of the second support body, and the second reinforcing rib is located between the second air inlet manifold mounting position and the second valve chamber cover mounting position. The first flanging arranged at the end part of the first bracket is provided with a third reinforcing rib; the second flanging arranged at the end part of the second bracket body is provided with a fourth reinforcing rib; and the second flanging arranged at the middle part of the second bracket body is provided with fifth reinforcing ribs.
According to the utility model discloses an engine assembly, first turn-ups with the second turn-ups all includes landing leg and connecting plate, the one end of landing leg with first turn-ups or the second turn-ups links to each other, the other end of landing leg with the connecting plate links to each other, the connecting plate with the landing leg constitutes the shape of buckling.
The utility model also provides an engine decoration cover installing support, include: a first bracket according to any of the embodiments of the present invention; according to the utility model discloses in any embodiment second support.
The advantages of the engine trim cover mounting bracket and the engine assembly relative to the prior art are the same, and are not described in detail herein.
The utility model also provides a vehicle, include according to the utility model discloses in any one embodiment the engine subassembly.
The vehicle and the engine assembly have the same advantages compared with the prior art, and the detailed description is omitted.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an engine trim cover mounting bracket according to an embodiment of the present invention.
Reference numerals:
an engine trim cover mounting bracket 100;
a first support 1; a first intake manifold mounting location 11; a first valve chamber cover mounting location 12; a first engine trim cover mounting location 13; a first bracket body 14; a first flange 15;
a second bracket 2; a second intake manifold mounting location 21; a second valve chamber cover mounting location 22; a first engine trim cover mounting location 23; a second bracket body 24; a second flange 25;
the first reinforcing ribs 31; the second reinforcing ribs 32; third reinforcing ribs 33; the fourth reinforcing beads 34; the fifth strengthening tendons 35;
a ball stud 4; a leg 51; a connecting plate 52.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An engine assembly according to an embodiment of the present invention is described below with reference to fig. 1.
According to the utility model discloses engine assembly includes: the engine comprises an intake manifold, a valve cover, an engine decorative cover, a first bracket 1 and a second bracket 2.
The first end of first support 1 is equipped with first air intake manifold installation position 11, and the second end of first support 1 is equipped with first valve chamber lid installation position 12, and first support 1 still is equipped with first engine trim cover installation position 13.
The first end of second support 2, second support 2 is equipped with second intake manifold installation position 21, and the second end of second support 2 is equipped with second valve cover installation position 22, and second support 2 still is equipped with second engine trim cover installation position 23.
The first intake manifold mounting position 11 and the second intake manifold mounting position 21 are connected with an intake manifold, the first valve chamber cover mounting position 12 and the second valve chamber cover mounting position 22 are connected with a valve chamber cover, and the engine decorative cover is mounted on the first engine decorative cover mounting position 13 and the second engine decorative cover mounting position 23.
Thus, the first end of the first bracket 1 is mounted to the intake manifold, and the second end of the first bracket 1 is mounted to the valve cover; the first end of the second bracket 2 is arranged on the air inlet manifold, and the second end of the second bracket 2 is arranged on the valve cover; that is, the first support 1 is installed between the intake manifold and the valve cover, the two ends of the first support 1 are respectively connected with the intake manifold and the valve cover, the second support 2 is installed between the intake manifold and the valve cover, and the two ends of the second support 2 are respectively connected with the intake manifold and the valve cover.
The engine cover may be mounted on the first bracket 1 and the second bracket 2.
When assembling, the first intake manifold mounting position 11 of the first bracket 1 can be mounted on an intake manifold, and the first valve chamber cover mounting position 12 can be mounted on a valve chamber cover; and the second intake manifold mounting position 21 of the second bracket 2 is mounted on the intake manifold, and the second valve cover mounting position 22 is mounted on the valve cover.
After the installation of the first bracket 1 and the second bracket 2 is completed, the engine decorative cover can be installed at the first engine decorative cover installation position 13 of the first bracket 1 and the second engine decorative cover installation position 23 of the second bracket 2, so that the assembly of the engine decorative cover at the intake manifold and the valve cover can be completed.
Because first support 1 and second support 2 are installed respectively between air intake manifold and the engine decoration cover to with the engine decoration cover install in first support 1 and second support 2, thereby eliminate the resonance of engine decoration cover under the vehicle idle operating mode, shake latent risk at the CAE analysis stage, can effectively promote the NVH performance in the engine compartment.
According to the utility model discloses an engine assembly, through setting up first support 1 and second support 2, and first support 1 and second support 2 install respectively between intake manifold and engine decoration cover to decorate the cover with the engine and install in first support 1 and second support 2, thereby eliminate the engine and decorate the resonance of cover under the vehicle idling operating mode, shake potential risk, effectively promote the NVH performance in the engine compartment.
Some embodiments of an engine assembly according to the present invention are described below with reference to fig. 1.
In some embodiments, the first bracket 1 includes a first bracket body 14 and a first flange 15, the first intake manifold mounting location 11 is provided at a first end of the first bracket body 14, the first door chamber cover mounting location 12 is provided at a second end of the first bracket body 14, and the first engine trim cover mounting location 13 is provided at the first flange 15;
the second bracket 2 comprises a second bracket body 24 and a second flange 25, the second intake manifold mounting position 21 is arranged at the first end of the second bracket body 24, the second valve cover mounting position 22 is arranged at the second end of the second bracket body 24, and the second engine decorative cover mounting position 23 is arranged at the second flange 25.
Thus, the first bracket body 14 and the second bracket body 24 are adapted to be coupled between the intake manifold and the valve cover, the first bracket body 14 may extend in a direction of spacing between the intake manifold and the valve cover, the second bracket body 24 may extend in a direction of spacing between the intake manifold and the valve cover, thereby facilitating the assembly of the first bracket 1 and the second bracket 2, and the arrangement of the first flange 15 and the second flange 25 can facilitate the connection of the engine decorative cover with the first bracket 1 and the second bracket 2, and the arrangement of the first flanging 15 ensures that the first engine decoration cover mounting position 13 does not interfere with the first intake manifold mounting position 11 and the first valve chamber cover mounting position 12, and the arrangement of the second flanging 25 ensures that the second engine decoration cover mounting position 23 does not interfere with the second intake manifold mounting position 21 and the second valve chamber cover mounting position 22, so that the connection of the engine decoration cover with the first support 1 and the second support 2 is facilitated.
In some embodiments, the first engine trim cover mounting location 13 and the second engine trim cover mounting location 23 each include a ball stud 4, the ball stud 4 being connected to either the first flange 15 or the second flange 25.
In some examples, the first and second flanges 15 and 25 may be provided with weld holes, and the ball stud 4 may be provided on the first or second flange 15 or 25 by welding.
The arrangement of the ball stud 4 can facilitate the assembly of the engine decorative cover, so that the assembly of the engine decorative cover is simple, the assembly time is saved, and the assembly efficiency is improved.
In some embodiments, the first flange 15 is provided in plurality and the second flange 25 is provided in plurality, each first flange 15 being provided with a first trim cover mounting location and each second flange 25 being provided with a second trim cover mounting location.
Thus, the engine cover may have a plurality of joints with the first bracket 1 and the engine cover may have a plurality of joints with the second bracket 2, thereby enhancing the coupling strength of the engine cover with the first and second brackets 1 and 2.
As shown in the drawings, in some embodiments, the first flange 15 may be two, the second flange 25 may be two, and the ball stud 4 is welded to each of the first flange 15 or the second flange 25, so that four joints between the engine cover and the first bracket 1 and the second bracket 2 may be provided.
In some embodiments, the first flange 15 is disposed on both sides of the first bracket body 14 close to and far from the second bracket 2, the second flange 25 is disposed on one side of the second bracket body 24 far from the first bracket 1, and the first flange 15 and the second flange 25 are disposed to facilitate connection of the engine cover with the first bracket 1 and the second bracket 2.
In some embodiments, as shown, the first flange 15 near the second bracket 2 is provided at the end of the first bracket body 14 near the first door chamber cover mounting location 12, and the first flange 15 far from the second bracket 2 is provided at the middle of the first bracket body 14; the second flanging 25 close to the second valve cover mounting position 22 is arranged at the end part, close to the second valve cover mounting position 22, of the second support body 24, and the second flanging 25 far away from the second valve cover mounting position 22 is arranged in the middle of the first support body 14, so that connection points of the engine decoration cover and the first flanging 15 and the second flanging 25 are well distributed, and the connection strength of the engine decoration cover is guaranteed.
In some embodiments, the first bracket body 14 is provided with a first reinforcing rib 31, the first reinforcing rib 31 extends along the length direction of the first bracket body 14, and the first reinforcing rib 31 is located between the first intake manifold mounting location 11 and the first valve chamber cover mounting location 12;
the second bracket body 24 is provided with a second reinforcing rib 32, the second reinforcing rib 32 extends along the length direction of the second bracket body 24, and the second reinforcing rib 32 is located between the second intake manifold mounting position 21 and the second valve chamber cover mounting position 22.
The first flanging 15 arranged at the end part of the first bracket 1 is provided with a third reinforcing rib 33; the second flanging 25 arranged at the end part of the second bracket body 24 is provided with a fourth reinforcing rib 34; the second flanging 25 arranged at the middle part of the second bracket body 24 is provided with fifth strengthening ribs 35.
The first to fifth reinforcing ribs 35 can enhance the structural strength of the first bracket 1 and the second bracket 2, and prevent the first bracket 1 and the second bracket 2 from being damaged due to vibration when the vehicle is idling, and the reinforcing ribs are arranged to facilitate the assembly of the first bracket 1 and the second bracket 2, and the arrangement of the reinforcing ribs does not interfere with the arrangement of other components.
In some embodiments, each of the first and second flanges 15 and 25 includes a leg 51 and a web 52, one end of the leg 51 is connected to the first or second flange 15 or 25, the other end of the leg 51 is connected to the web 52, and the web 52 and the leg 51 form a bent shape.
The connecting plate 52 and the legs 51 are bent to meet the requirement of arranging the first support 1 or the second support 2 at the position of the vehicle, the structural strength is high, and the arrangement of the connecting plate 52 is convenient for arranging the first engine trim cover mounting position 13 at the first flange 15 and arranging the second engine trim cover mounting position 23 at the second flange 25.
The utility model also provides an engine decoration cover installing support 100, include: a first bracket 1 according to any of the embodiments of the present invention; according to any embodiment of the present invention, a second bracket 2.
According to the utility model discloses a cover installing support is decorated to engine 100 is through setting up the utility model discloses a first support 1 and second support 2 to the resonance problem of cover is decorated with the engine to first support 1 and second support 2 has been solved.
The utility model also provides a vehicle, include according to the utility model discloses in any one embodiment's engine assembly.
According to the utility model discloses a vehicle is through setting up the basis the utility model discloses an engine assembly to improve the NVH performance of whole car.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An engine assembly, comprising:
an intake manifold;
a valve chamber cover;
an engine trim cover;
the first end of the first support is provided with a first air inlet manifold mounting position, the second end of the first support is provided with a first air valve chamber cover mounting position, and the first support is further provided with a first engine decorative cover mounting position;
the first end of the second support is provided with a second air inlet manifold mounting position, the second end of the second support is provided with a second valve cover mounting position, and the second support is also provided with a second engine decorative cover mounting position;
the first intake manifold mounting position and the second intake manifold mounting position are connected with the intake manifold, the first valve chamber cover mounting position and the second valve chamber cover mounting position are connected with the valve chamber cover, and the engine decorative cover is mounted on the first engine decorative cover mounting position and the second engine decorative cover mounting position.
2. The engine assembly of claim 1,
the first support comprises a first support body and a first flange, the first air inlet manifold mounting position is arranged at the first end of the first support body, the first air valve chamber cover mounting position is arranged at the second end of the first support body, and the first engine decorative cover mounting position is arranged at the first flange;
the second support comprises a second support body and a second flange, the second air inlet manifold mounting position is arranged at the first end of the second support body, the second valve chamber cover mounting position is arranged at the second end of the second support body, and the second engine decorative cover mounting position is arranged at the second flange.
3. The engine assembly of claim 2, wherein the first engine trim cover mounting location and the second engine trim cover mounting location each include a ball stud connected to the first flange or the second flange.
4. The engine assembly of claim 2, wherein the first flange is a plurality of flanges, the second flange is a plurality of flanges, each of the first flanges is provided with the first engine trim cover mounting location, and each of the second flanges is provided with the second engine trim cover mounting location.
5. The engine assembly of claim 4, wherein the first flange is disposed on both sides of the first bracket body that are closer to and further from the second bracket, and the second flange is disposed on one side of the second bracket body that is further from the first bracket.
6. The engine assembly of claim 5, wherein the first flange proximate the second bracket is disposed at an end of the first bracket body proximate the first valve chamber cover mounting location, and the first flange distal the second bracket is disposed at a middle of the first bracket body; the second flanging close to the second valve cover mounting position is arranged at the end part, close to the second valve cover mounting position, of the second support body, and the second flanging far away from the second valve cover mounting position is arranged in the middle of the first support body.
7. The engine assembly of claim 6, wherein the first bracket body is provided with a first stiffener extending along a length of the first bracket body, the first stiffener being located between the first intake manifold mounting location and the first valve chamber cover mounting location;
the second support body is provided with a second reinforcing rib, the second reinforcing rib extends along the length direction of the second support body, and the second reinforcing rib is positioned between the second air inlet manifold mounting position and the second valve chamber cover mounting position;
the first flanging arranged at the end part of the first bracket is provided with a third reinforcing rib; the second flanging arranged at the end part of the second bracket body is provided with a fourth reinforcing rib; and the second flanging arranged at the middle part of the second bracket body is provided with fifth reinforcing ribs.
8. The engine assembly according to any one of claims 2-7, wherein the first and second flanges each include a leg and a web, one end of the leg being connected to the first or second flange, the other end of the leg being connected to the web, the web and the leg forming a bend.
9. A vehicle comprising an engine assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350532.2U CN211943520U (en) | 2019-08-19 | 2019-08-19 | Engine assembly, engine decoration cover mounting bracket and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350532.2U CN211943520U (en) | 2019-08-19 | 2019-08-19 | Engine assembly, engine decoration cover mounting bracket and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943520U true CN211943520U (en) | 2020-11-17 |
Family
ID=73165992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350532.2U Active CN211943520U (en) | 2019-08-19 | 2019-08-19 | Engine assembly, engine decoration cover mounting bracket and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211943520U (en) |
-
2019
- 2019-08-19 CN CN201921350532.2U patent/CN211943520U/en active Active
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