CN221347101U - Intake manifold bracket, engine, power assembly and vehicle - Google Patents

Abstract

The utility model discloses an intake manifold bracket, an engine, a power assembly and a vehicle, which comprises a body, wherein the body comprises a first installation part and a second installation part which are arranged in a T shape, the first installation part is provided with a first connecting hole and a second connecting hole, the second installation part is provided with a third connecting hole, and the connecting lines of the central point of the first connecting hole, the central point of the second connecting hole and the central point of the third connecting hole are triangular. The technical scheme provided by the utility model not only can ensure the installation strength and the structural strength between the air inlet manifold bracket and the air inlet manifold, but also reduces the volume of the air inlet manifold bracket.

Description

Intake manifold bracket, engine, power assembly and vehicle

Technical Field

The present application belongs to the field of vehicle technology, and specifically relates to an intake manifold bracket, an engine, a powertrain and a vehicle.

Background technique

The intake manifold bracket in the prior art is usually in a plate-like structure. In order to ensure the connection strength with the intake manifold, the bracket is usually large in size, which is not conducive to the improvement of the lightweight of the vehicle.

Utility Model Content

In order to solve the above problems, the purpose of the embodiments of the present application is to provide an intake manifold bracket, an engine, a powertrain and a vehicle.

According to a first aspect of an embodiment of the present application, an intake manifold bracket is provided, comprising a main body, wherein the main body comprises a first mounting portion and a second mounting portion arranged in a T-shape, the first mounting portion being provided with a first connecting hole and a second connecting hole, the second mounting portion being provided with a third connecting hole, and a line connecting the center points of the first connecting hole, the second connecting hole and the third connecting hole being a triangle.

Optionally, the first connection hole and the second connection hole are respectively provided at two ends of the first mounting portion.

Optionally, the first mounting portion is connected to the second mounting portion at an angle.

Optionally, at least one of the edge of the first mounting portion and the edge of the second mounting portion is provided with a flange structure.

Optionally, a reinforcement structure is provided at the connection between the first mounting portion and the second mounting portion.

Optionally, the first connection hole and the second connection hole are symmetrical along the length direction of the second mounting portion.

Optionally, the first mounting portion is further provided with a fourth connection hole and a fifth connection hole, and a line connecting a center point of the fourth connection hole, a center point of the fifth connection hole and a center point of the third connection hole forms a triangle.

Optionally, the fourth connection hole and the fifth connection hole are symmetrical along the length direction of the second mounting portion.

Optionally, an arc-shaped recessed portion is formed at one end of the first mounting portion away from the second mounting portion.

According to a second aspect of an embodiment of the present application, there is provided an engine comprising the above-mentioned intake manifold bracket.

According to a third aspect of an embodiment of the present application, there is provided a power assembly comprising the above-mentioned engine.

According to a fourth aspect of an embodiment of the present application, a vehicle is provided, comprising the above-mentioned engine; or the above-mentioned powertrain.

One technical effect of the embodiment of the present application is that it can not only ensure the installation strength and structural strength between the intake manifold bracket and the intake manifold, but also reduce the volume of the intake manifold bracket.

Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

FIG1 is a schematic diagram of the structure of an intake manifold support in an embodiment of the present application;

FIG2 is a schematic diagram of the structure of the intake manifold support in an embodiment of the present application;

FIG3 is a schematic diagram of the connection structure between the intake manifold bracket, the intake manifold and the engine in an embodiment of the present application.

Explanation of the reference numerals: intake manifold bracket 100; main body 1; first mounting portion 11; first connecting hole 111; second connecting hole 112; fourth connecting hole 113; fifth connecting hole 114; arc-shaped recessed portion 115; second mounting portion 12; first connecting portion 121; second connecting portion 122; third connecting hole 123; flanging structure 13; reinforcement structure 14; wiring harness mounting frame 2; wiring harness mounting hole 21; intake manifold 200; engine 300.

Detailed ways

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

As shown in Figures 1 and 2, according to the first aspect of an embodiment of the present application, an intake manifold bracket 100 is provided, including a main body 1, wherein the main body 1 includes a first mounting portion 11 and a second mounting portion 12 arranged in a T-shape, the first mounting portion 11 is provided with a first connecting hole 111 and a second connecting hole 112, the second mounting portion 12 is provided with a third connecting hole 123, and the line connecting the center point of the first connecting hole 111, the center point of the second connecting hole 112 and the center point of the third connecting hole 113 is a triangle.

The intake manifold 200 refers to the intake line from after the carburetor or the throttle body to before the intake passage of the cylinder head, and is mainly used to evenly distribute the air to each intake passage.

The engine 300 refers to the engine body itself after removing accessories such as intake and exhaust.

The intake manifold bracket 100 is mainly used to fix and connect the intake manifold 200 to the engine 300 .

As shown in FIG. 1 and FIG. 2 , the intake manifold bracket 100 in this embodiment includes a body 1 , and the body 1 includes a first mounting portion 11 and a second mounting portion 12 arranged in a T-shape.

The length direction of the first mounting portion 11 extends in the X direction, and the length direction of the second mounting portion 12 extends in the Y direction. Therefore, the first mounting portion 11 and the second mounting portion 12 are T-shaped.

In one embodiment, the first mounting portion 11 is used to connect to the engine 300 , and the second mounting portion 12 is used to connect to the intake manifold 200 .

In one embodiment, the first mounting portion 11 is used to connect with the intake manifold 200, and the second mounting portion 12 is used to connect with the engine 300. Therefore, the body 1 is designed to be T-shaped, which can ensure the installation strength and structural strength between the intake manifold bracket 100 and the intake manifold 200, and reduce the volume of the intake manifold bracket 100.

As shown in FIG2 , the first mounting portion 11 is provided with a first connection hole 111 and a second connection hole 112, and the second mounting portion 12 is provided with a third connection hole 123. The connection line between the first connection hole 111, the second connection hole 112 and the third connection hole 123 is in a triangular shape. The first connection hole 111 and the second connection hole 112 are used to connect with two mounting points on the intake manifold 200, and the third connection hole 123 is used to connect with a mounting point on the engine 300. The connection line between the first connection hole 111, the second connection hole 112 and the third connection hole 123 is in a triangular shape, thereby improving the mounting strength and structural strength between the intake manifold bracket 100 and the intake manifold 200 and the engine 300, further improving the reliability of the intake manifold bracket 100, and ensuring the NVH performance of the intake manifold 100.

In this embodiment, the first connection hole 111 and the second connection hole 112 are respectively disposed at two ends of the first mounting portion 11 .

Further, the first connecting hole 111 and the second connecting hole 112 are respectively arranged at two ends of the first mounting portion 11, so that the first connecting hole 111 and the second connecting hole 112 are respectively spaced apart from the second mounting portion 12 in the length direction, thereby improving the force bearing capacity of the intake manifold bracket 100.

In this embodiment, the first mounting portion 11 and the second mounting portion 12 are connected at an angle.

As shown in Figures 1 and 2, the first mounting portion 11 is connected to the second mounting portion 12 at an angle, and the first connecting hole 111 and the second connecting hole 112 are arranged on the first mounting portion 11. The angle between the first mounting portion 11 and the second mounting portion 12 enables the first mounting portion 11 to basically extend along the up and down or left and right directions of the intake manifold 200. Therefore, by arranging the first connecting hole 111 and the second connecting hole 112 on the first mounting portion 11, the intake manifold bracket 100 of this embodiment can stably support the intake manifold 200 located on the upper side of the engine 300.

To further explain, the angle between the first mounting portion 11 and the second mounting portion 12 may be set according to the positional relationship between the intake manifold 200 and the engine 300 .

As shown in FIG3 , the intake manifold 200 and the engine 300 are arranged in different planes, so there is an angle between the intake manifold 200 and the engine 300. The first mounting portion 11 is used to connect with the intake manifold 200, and the second mounting portion 12 is used to connect with the engine 300, so the first mounting portion 11 and the second mounting portion 12 need to be connected at an angle to facilitate connection with the intake manifold 200 and the engine 300.

For example, as shown in FIG. 3 , the angle between the intake manifold 200 and the engine 300 is an obtuse angle, so the angle between the first mounting portion 11 and the second mounting portion 12 is an obtuse angle, so as to facilitate connection with the intake manifold 200 and the engine 300 .

In an optional embodiment, the second mounting portion 12 includes a first connecting portion 121 and a second connecting portion 122, the first connecting portion 121 is connected to the first mounting portion 11 at an angle, the second connecting portion 122 is connected to the first connecting portion 121 at an angle, the third connecting hole 123 is provided on the second connecting portion 122, and the angle between the first connecting portion 121 and the second connecting portion 122 can make the second connecting portion 122 extend substantially along the up-down direction of the engine 300, thus, by providing the third connecting hole 123 on the second connecting portion 122, the intake manifold bracket 100 of this embodiment can stably support the intake manifold 200 located at the upper side of the engine 300. The angle between the first connecting portion 121 and the first mounting portion 11 and the angle between the second connecting portion 122 and the first connecting portion 121 are not limited and can be selected as needed.

In this embodiment, at least one of the edge of the first mounting portion 11 and the edge of the second mounting portion 12 is provided with a flange structure 13 .

In one embodiment, as shown in FIG. 2 , a flange structure 13 is provided on the edge of the second mounting portion 12 to improve the reliability of the intake manifold bracket 100 and ensure the NVH performance of the intake manifold 200 .

In another embodiment, as shown in FIG. 1 , edges of the first mounting portion 11 and the second mounting portion 12 are both provided with a flange structure 13 to improve the reliability of the intake manifold bracket 100 and ensure the NVH performance of the intake manifold 200 .

In another embodiment, a flange structure 13 is provided on the edge of the first mounting portion 11 to improve the reliability of the intake manifold bracket 100 and ensure the NVH performance of the intake manifold 200 .

Preferably, if the structural strength requirement for the intake manifold 200 is relatively low, a flange structure 13 can be provided only on the edge of the second mounting portion 12, thereby ensuring the structural strength of the intake manifold 200 and making the intake manifold 200 lightweight; if the structural strength requirement for the intake manifold 200 is relatively high, a flange structure 13 can be provided on the edges of the first mounting portion 11 and the second mounting portion 12, thereby ensuring the structural strength of the intake manifold 200.

The above implementation modes can be selected as needed.

In this embodiment, a reinforcement structure 14 is provided at the connection between the first mounting portion 11 and the second mounting portion 12 .

As shown in FIG. 1 and FIG. 2 , a reinforcing structure 14 is provided at the connection between the first mounting portion 11 and the second mounting portion 12 to improve the connection strength between the first mounting portion 11 and the second mounting portion 12 and avoid fracture at the first mounting portion 11 and the second mounting portion 12 .

In one embodiment, the reinforcement structure 14 may be a square reinforcement rib, a triangular reinforcement rib, or a circular reinforcement rib.

Preferably, as shown in FIG. 2 , the reinforcing structure 14 is a circular reinforcing rib. Under the condition of being able to improve the same structural strength, the circular reinforcing rib is easier to process and has lower processing difficulty, thereby improving process efficiency.

In this embodiment, as shown in FIG. 1 and FIG. 2 , the first connection hole 111 and the second connection hole 112 are symmetrical along the length direction of the second mounting portion 12. The connecting line between the first connection hole 111, the second connection hole 112 and the third connection hole 123 is an isosceles triangle, which can further improve the mounting strength between the intake manifold bracket 100 and the intake manifold 200 and the engine 300.

In this embodiment, the first mounting portion 11 further defines a fourth connection hole 113 and a fifth connection hole 114 , and a line connecting the center point of the fourth connection hole 113 , the center point of the fifth connection hole 114 , and the center point of the third connection hole 123 is a triangle.

As shown in FIG. 1 , the first mounting portion 11 further defines a fourth connection hole 113 and a fifth connection hole 114 . The fourth connection hole 113 is located on the same side as the first connection hole 111 , and the fifth connection hole 114 is located on the same side as the second connection hole 112 .

As shown in FIG1 , the connection line between the center point of the fourth connection hole 113, the center point of the fifth connection hole 114 and the center point of the third connection hole 123 is in a triangular shape. The fourth connection hole 113 and the fifth connection hole 114 are used to connect with two mounting points on the intake manifold 200, and the third connection hole 123 is used to connect with a mounting point on the engine 300. The connection line between the fourth connection hole 113, the fifth connection hole 114 and the third connection hole 123 is in a triangular shape, thereby improving the mounting strength and structural strength between the intake manifold bracket 100 and the intake manifold 200 and the engine 300, further improving the reliability of the intake manifold bracket 100, and ensuring the NVH performance of the intake manifold 100.

When installing the intake manifold 200, the fourth connecting hole 113 and the fifth connecting hole 114, or the first connecting hole 111 and the second connecting hole 112 can be selected according to the configuration of the intake manifold 200, thereby ensuring that the intake manifold bracket 100 in this embodiment can be used in the case of different intake manifold 200 configurations, so that the intake manifold bracket 100 can be suitable for supporting different types of intake manifolds 200, thereby improving the versatility and compatibility of the intake manifold bracket 100.

In this embodiment, the fourth connection hole 113 and the fifth connection hole 114 are symmetrical along the length direction of the second mounting portion 12. The connecting line between the fourth connection hole 113, the fifth connection hole 114 and the third connection hole 123 is an isosceles triangle, which can further improve the mounting strength between the intake manifold bracket 100 and the intake manifold 200 and the engine 300.

As shown in FIG. 1 and FIG. 2 , in this embodiment, an arc-shaped recessed portion 115 is formed at one end of the first mounting portion 11 away from the second mounting portion 12 .

The edge of the first mounting portion 11 is formed with an arc-shaped recessed portion 115 recessed toward the second mounting portion 12; on the one hand, the structural strength of the intake manifold bracket 100 can be improved; on the other hand, the volume of the intake manifold bracket 100 can be reduced, and a space for evacuation of some structures on the intake manifold 200 can be provided. In addition, the first mounting portion 11 and the second mounting portion 12 are connected by an arc, which can further reduce the volume of the intake manifold bracket 100.

In this embodiment, as shown in Figures 1 and 2, the third connection hole 123 is a waist hole. When the intake manifold bracket 100 and the engine 300 are installed, the assembly error caused by the connection between the intake manifold bracket 100 and the engine 300 can be reduced, thereby improving the installation efficiency.

Preferably, two third connection holes 123 are provided, so as to improve the mounting strength between the intake manifold bracket 100 and the engine 300 .

In this embodiment, the intake manifold bracket 100 further includes a wire harness mounting bracket 2 , and the wire harness mounting bracket 2 is disposed on the second mounting portion 12 .

As shown in FIG. 1 and FIG. 2 , the intake manifold bracket 100 further includes a harness mounting hole 21 frame, the harness mounting bracket 2 is arranged on the second mounting portion 12, and the harness mounting hole 21 is opened on the harness mounting bracket 2, and the harness can be concentrated in the harness mounting hole 21. This can increase the usable space of the intake manifold bracket 100 after assembly, ensure the spatial arrangement of other parts, and further realize the lightweight of the engine 300.

In an embodiment in which a flange structure 13 is provided on the edge of the second mounting portion 12 , the wire harness mounting frame 2 is provided with the flange structure 13 .

In one embodiment, the wire harness mounting frame 2 and the flange structure 13 may be connected by welding.

In a preferred embodiment, the first mounting portion 11, the second mounting portion 12, the flange structure 13 and the harness mounting frame 2 are integrally formed and can be cast by die-casting or stamped by sheet metal process. The structure has high strength and low cost.

As shown in FIG. 2 , according to a second aspect of an embodiment of the present application, an engine 300 is provided, comprising the above-mentioned intake manifold bracket 100 .

According to a third aspect of an embodiment of the present application, a power assembly is provided, comprising the above-mentioned engine 300.

According to a fourth aspect of an embodiment of the present application, a vehicle is provided, comprising the above-mentioned engine 300; or comprising the above-mentioned powertrain.

Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims (11)

1. The air inlet manifold support is characterized by comprising a body, wherein the body comprises a first installation part and a second installation part which are arranged in a T shape, the first installation part is provided with a first connecting hole and a second connecting hole, the second installation part is provided with a third connecting hole, and the connecting lines of the central point of the first connecting hole, the central point of the second connecting hole and the central point of the third connecting hole are triangular;

The first mounting portion is connected with the second mounting portion at an obtuse angle.

2. The intake manifold bracket according to claim 1, wherein the first connecting hole and the second connecting hole are provided at both ends of the first mounting portion, respectively.

3. The intake manifold bracket according to claim 1, wherein at least one of an edge of the first mounting portion and an edge of the second mounting portion is provided with a burring structure.

4. The intake manifold bracket according to claim 1, wherein a joint of the first mounting portion and the second mounting portion is provided with a reinforcing structure.

5. The intake manifold bracket according to claim 1, wherein the first connection hole and the second connection hole are symmetrical in a length direction of the second mounting portion.

6. The intake manifold bracket according to claim 1, wherein the first mounting portion is further provided with a fourth connecting hole and a fifth connecting hole, and a line connecting a center point of the fourth connecting hole, a center point of the fifth connecting hole and a center point of the third connecting hole is triangular.

7. The intake manifold bracket according to claim 6, wherein the fourth connecting hole and the fifth connecting hole are symmetrical in a length direction of the second mounting portion.

8. The intake manifold bracket according to claim 1, wherein an end of the first mounting portion remote from the second mounting portion is formed with an arc-shaped recess.

9. An engine comprising an intake manifold mount according to any one of claims 1 to 8.

10. A powertrain comprising an engine according to claim 9.

11. A vehicle comprising the engine of claim 9; or (b)

Comprising a locomotion assembly according to claim 10.