CN220220379U - Suspension installing support assembly and vehicle - Google Patents
Suspension installing support assembly and vehicle Download PDFInfo
- Publication number
- CN220220379U CN220220379U CN202321669161.0U CN202321669161U CN220220379U CN 220220379 U CN220220379 U CN 220220379U CN 202321669161 U CN202321669161 U CN 202321669161U CN 220220379 U CN220220379 U CN 220220379U
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- 239000000725 suspension Substances 0.000 title claims abstract description 53
- 238000005452 bending Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 10
- 238000004088 simulation Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000002955 isolation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application discloses suspension installing support assembly and vehicle, this suspension installing support assembly includes: a connecting beam and a mounting plate; the mounting plate comprises a mounting plate main body, wherein the mounting plate main body comprises a first mounting plate and a second mounting plate, the second mounting plate is vertically upwards arranged, the bottom of the second mounting plate is connected with the first mounting plate, an included angle between the first mounting plate and the second mounting plate is an obtuse angle, one face of the first mounting plate and the second mounting plate forming the obtuse angle is a first face, the first face is a face for mounting a target object, and a face opposite to the first face is a second face; the connecting portion is connected with the first face of two mounting plates relatively, and the second face of first mounting plate links to each other with connecting portion. The suspension mounting bracket assembly analyzes the rigidity and the strength of the suspension mounting bracket in a finite element simulation mode, and can effectively improve the rigidity, the supporting strength and the mounting stability of the bracket assembly on the premise of not changing the suspension mounting position.
Description
Technical Field
The application relates to a suspension installing support assembly and vehicle belongs to vehicle technical field.
Background
The engine suspension mounting bracket is an important component of an automobile power system, plays a role in supporting an engine and preventing the engine from transmitting vibration to a frame, and is a safety piece and a functional piece of the power assembly suspension system. The suspension mounting bracket is connected with the engine and the frame, and plays a role in transmitting a tangential force and moment on the power assembly under various running conditions of the automobile. Too little rigidity of the suspension mounting bracket can affect the vibration isolation effect of the suspension system, possibly causing local resonance, deteriorating NVH (Noise, vibration, harshness) performance of the system and affecting comfort of a driver.
The existing engine front suspension mounting bracket is mounted on a lower wing surface of a frame, and is fixedly connected with the ventral surface of the frame through a mounting bracket auxiliary fixing bracket, the front suspension body mounting point is relatively long to the frame fixing cantilever, and mounting holes on the power suspension mounting bracket are formed in the outer turning edge of the structure, so that the strength and rigidity of the structural support are insufficient.
Disclosure of Invention
In order to solve at least one problem, the application provides a suspension mounting bracket assembly with high rigidity strength and high supporting strength, which can effectively ensure the vibration isolation requirement of an engine.
According to one aspect of the present application, there is provided a suspension mounting bracket assembly, which has the following technical scheme:
a suspension mounting bracket assembly comprising:
the connecting beam is provided with connecting parts at two ends respectively;
the mounting plate comprises a mounting plate main body, wherein the mounting plate main body comprises a first mounting plate and a second mounting plate, the second mounting plate is vertically upwards arranged, the bottom of the second mounting plate is connected with the first mounting plate, an included angle between the first mounting plate and the second mounting plate is an obtuse angle, one face of the first mounting plate and the second mounting plate forming the obtuse angle is a first face, the first face is a face for mounting a target object, and a face opposite to the first face is a second face;
the connecting parts at two ends of the connecting beam are respectively connected with one mounting plate, the first surfaces of the two mounting plates are oppositely arranged, and the second surface of the first mounting plate is connected with the connecting parts.
Preferably, the connecting beam comprises a horizontal section, two ends of the horizontal section are connected with the connecting part, the connecting part extends towards the first mounting plate, and the connecting part is connected with the second surface of the first mounting plate through an auxiliary connecting piece.
Preferably, a receiving through hole is defined between the auxiliary connecting piece and the first mounting plate, and the connecting portion is limited in the receiving through hole.
Preferably, the auxiliary connecting piece further comprises two mounting parts, the mounting parts are symmetrically arranged on two sides of the accommodating through hole, and the mounting parts are provided with mounting holes;
correspondingly, the first mounting plate is provided with a mounting hole, and the mounting hole of the mounting part and the mounting hole of the first mounting plate can be connected through a fastener.
Preferably, the mounting plate further comprises a bending portion arranged on the first surface, the bending portion is arranged on two sides of the width direction of the mounting plate main body, and the bending portion and the mounting plate main body are integrally arranged.
Here, the direction length direction of the two ends of the mounting plate main body, where the first mounting plate and the second mounting plate are far from each other, and the vertical direction is the width direction.
Preferably, the suspension mounting bracket assembly further comprises a transition connecting piece, the transition connecting piece comprises a first connecting portion, the upper end and the lower end of the first connecting portion are respectively connected with a second connecting portion, the second connecting portion and the first connecting portion form a U-shaped clamping groove, the U-shaped clamping groove is used for being connected with a vehicle body connecting piece, and one side, away from the U-shaped clamping groove, of the first connecting portion is connected with the second face of the second mounting plate.
Preferably, a lightening hole is formed in the middle of the first connecting part, and a mounting hole is formed in the periphery of the lightening hole;
correspondingly, the middle position of the second mounting plate is also provided with a lightening hole, and the periphery of the lightening hole of the second mounting plate is also provided with a mounting hole, so that the mounting hole of the second mounting plate and the mounting hole of the first connecting part can be fixedly connected through a fastener.
Preferably, the second connecting portion is provided with a mounting hole, and the mounting hole of the second connecting portion can be connected with the frame connecting member through a fastener.
According to yet another aspect of the present application there is provided a vehicle comprising any of the above suspension mounting bracket assemblies, the powertrain of the vehicle being mounted on the suspension mounting bracket assembly. By installing the power assembly of the vehicle on the suspension mounting bracket assembly, the vibration isolation requirement of the engine can be effectively ensured.
Benefits that can be produced by the present application include, but are not limited to:
1. the suspension installing support assembly provided by the application carries out rigidity and strength analysis on the suspension installing support in a finite element simulation mode, and can effectively improve the rigidity, the supporting strength and the installing stability of the support assembly on the premise of not changing the suspension installing position.
2. The utility model provides a suspension installing support assembly can effectively connect tie-beam and first mounting panel through the setting of auxiliary connection spare, protects the structural integrity of mounting panel, evenly sets up the mounting hole in auxiliary connection spare and the both sides of the holding through-hole that first mounting panel encloses, the power that auxiliary connection spare and first mounting panel bear that can be even disperses, the mounting stability of effectual increase structure.
3. The utility model provides a suspension installing support assembly through setting up the portion of bending at the width direction of mounting panel, installs in frame open position through transition connection piece, has effectively shortened installation cantilever length, has strengthened the structural support intensity of cantilever direction simultaneously.
4. The vehicle provided by the application is provided with the power assembly arranged on the suspension mounting bracket assembly, so that the vibration isolation requirement of an engine can be effectively ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic view of an engine front suspension mounting bracket according to the background art of the present application;
fig. 2 is a schematic structural view of a vehicle frame and suspension mounting bracket assembly connection in accordance with the background art of the present application.
FIG. 3 is a schematic illustration of a suspension mounting bracket assembly according to an embodiment of the present application;
fig. 4 is a schematic structural view of a vehicle frame and suspension mounting bracket assembly connection according to an embodiment of the present application.
List of parts and reference numerals:
1. mounting plate 11, mounting plate main body 111, first mounting plate 112, second mounting plate 113, first face 114, second face 12, bending portion
2. A connecting beam, 21, a connecting part, 22, a horizontal section,
3. auxiliary connecting pieces, 31, mounting parts,
4. accommodating through hole
51. Mounting holes, 52. Lightening holes,
6. a transition piece, 61, a first connection, 62, a second connection,
7. and a frame.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and thus the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, the terms "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The embodiment of the application discloses a suspension mounting bracket assembly, as shown in fig. 3, the suspension mounting bracket assembly comprises a connecting beam 2 and a mounting plate 1 arranged at connecting parts 21 at two ends of the connecting beam 2, the mounting plate 1 comprises a mounting plate main body 11, the mounting plate main body 11 comprises a first mounting plate 111 and a second mounting plate 112, the second mounting plate 112 is vertically upwards arranged, the bottom of the second mounting plate 112 is connected with the first mounting plate 111, an included angle between the first mounting plate 111 and the second mounting plate 112 is an obtuse angle, one surface of the first mounting plate 111 and the second mounting plate 112 forming the obtuse angle is a first surface 113, the first surface 113 is a surface for mounting a target object, and a surface opposite to the first surface 113 is a second surface 114; the connecting parts at the two ends of the connecting beam 2 are respectively connected with one mounting plate 1, the first surfaces 113 of the two mounting plates 1 are oppositely arranged so as to facilitate the installation of an installation object, and the second surface 114 of the first mounting plate 111 is connected with the connecting part 21.
The contained angle between first mounting panel 111 and the second mounting panel 112 sets up to the obtuse angle, and the first face 113 of two mounting panels 1 sets up relatively, and the vertical upward setting of second mounting panel 112 for fig. 1, can make the main gravity of the driving system of vehicle mainly support by the mounting panel main part 11 of mounting panel 1 to improve the supporting stability of mounting panel 1, carry out rigidity and intensity analysis to the suspension installing support through adopting the mode of finite element emulation, under the prerequisite that does not change suspension mounted position, can effectively promote the rigidity and the supporting strength of support assembly.
As one embodiment, the installation object is a powertrain of a vehicle including an engine.
In one embodiment, as shown in fig. 3, the connection beam 2 includes a horizontal section 22, two ends of the horizontal section 22 of the connection beam 2 are connected to a connection portion 21, the connection portion 21 extends in a length direction of the first mounting plate 111, and the connection portion 21 is connected to the second surface 114 of the first mounting plate 111 through the auxiliary connection member 3. Here, the direction in which the first mounting plate 111 connects the end of the second mounting plate 112 to the other end of the first mounting plate 111 is the longitudinal direction of the first mounting plate 111. Through setting up auxiliary connection 3, can reduce the destruction to mounting panel 1 structure, guarantee its structural integrality, improve its supporting strength. Further, an accommodating through hole 4 is defined between the auxiliary connecting piece 3 and the first mounting plate 111, the connecting portion 21 of the connecting beam 2 is limited in the accommodating through hole 4, the auxiliary connecting piece 3 further comprises two mounting portions 31, the mounting portions 31 are symmetrically arranged at two sides of the accommodating through hole 51, and the mounting portions 31 are provided with mounting holes 52; accordingly, the first mounting plate 111 is provided with the mounting hole 52, and the mounting hole 52 of the mounting portion 31 and the mounting hole 52 of the first mounting plate 111 can be connected by a fastener. The mounting holes 52 uniformly formed on the two sides of the accommodating through hole 4 formed by the auxiliary connecting piece 3 and the first mounting plate 111 can uniformly disperse the force born by the auxiliary connecting piece 3 and the first mounting plate 111, so that the mounting stability of the structure is effectively improved. Specifically, the mounting portions 31 at both sides of the receiving through-hole 4 are provided with 2 mounting holes 52, respectively, and the number of mounting holes is too large, which may damage the structural integrity, and if too small, may reduce the stability of connection.
The fastening member may be an expansion bolt, a nut bolt, or the like, and is not limited herein as long as the first mounting plate 111 and the auxiliary connector 3 can be connected through the mounting hole of the first mounting plate 111 and the mounting hole of the auxiliary connector 3.
In one embodiment, as shown in fig. 3, the mounting board 1 further includes a bending portion 12 provided on the first surface 113 of the mounting board body 11, the bending portion 12 being provided on both sides in the width direction of the mounting board body 11, the bending portion 12 being provided integrally with the mounting board body 11. The provision of the bending portion 12 further increases the support strength and rigidity of the mounting plate 1 in the bending direction. Here, the direction of the two ends of the mounting plate main body 11, which are spaced apart from the first mounting plate 111 and the second mounting plate 112, is the longitudinal direction, and the vertical direction is the width direction.
In an embodiment, referring to fig. 3 and 4, the suspension mounting bracket assembly further includes a transitional coupling member 6, the transitional coupling member 6 includes a first coupling portion 61, upper and lower ends of the first coupling portion 61 are respectively connected with a second coupling portion 62, the second coupling portion 62 and the first coupling portion 61 form a U-shaped clamping groove, the U-shaped clamping groove is used for connecting with a vehicle body coupling member, and a side of the first coupling portion 61 away from the U-shaped clamping groove is connected with the second face 114 of the second mounting plate 112. The U-shaped clamping groove is clamped on the inner side of the frame 7, so that the second mounting plate 112 of the mounting plate 1 is connected with the outer side of the first connecting part 61 of the U-shaped clamping groove, and the length of the mounting cantilever is effectively reduced relative to fig. 1 and 2.
As an embodiment, a lightening hole 52 is formed at the middle position of the first connection part 61 of the transition connection piece 61, and a mounting hole 51 is formed at the outer circumference of the lightening hole 52; correspondingly, the middle position of the second mounting plate 112 is also provided with a lightening hole 52, and the periphery of the lightening hole 52 of the second mounting plate 112 is also provided with a mounting hole 51, so that the mounting hole of the second mounting plate 112 and the mounting hole of the first connecting portion 61 can be fixedly connected through a fastener. The second connecting portion 62 is provided with a mounting hole, and the mounting hole of the second connecting portion 62 can be connected with a vehicle body connecting member by a fastener. The fastening member may be an expansion bolt, a nut bolt, or the like, as long as the second mounting plate 112 and the transition piece 6 can be connected through the mounting hole of the first mounting plate 111 and the mounting hole of the transition piece 6, and is not limited herein.
Specifically, the periphery of the lightening hole 52 formed in the middle position of the first connecting portion 61 of the transition connecting piece 6 is uniformly provided with 4 mounting holes, and correspondingly, the periphery of the lightening hole 52 formed in the middle position of the second mounting plate 112 is uniformly provided with 4 mounting holes, so that the stress of the second mounting plate 112 is more uniform when the suspension mounting bracket assembly is connected with the power assembly and the frame 7, and the mounting stability of the whole structure is further increased. Two second connecting portions of the transition connecting piece 6 are provided with 2 mounting holes, so that the mounting stability of the suspension mounting bracket assembly is further improved.
In another embodiment of the present application, referring to fig. 4, the power assembly of the vehicle is mounted on the suspension mounting bracket assembly, and the suspension mounting bracket assembly is improved as described above, so that the rigidity and the mounting stability of the bracket structure are improved as much as possible without changing the suspension mounting position, and further, the vibration isolation requirement of the engine is ensured.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (9)
1. A suspension mounting bracket assembly, comprising:
the connecting beam is provided with connecting parts at two ends respectively;
the mounting plate comprises a mounting plate main body, wherein the mounting plate main body comprises a first mounting plate and a second mounting plate, the second mounting plate is vertically upwards arranged, the bottom of the second mounting plate is connected with the first mounting plate, an included angle between the first mounting plate and the second mounting plate is an obtuse angle, one face of the first mounting plate and the second mounting plate forming the obtuse angle is a first face, the first face is a face for mounting a target object, and a face opposite to the first face is a second face;
the connecting parts at two ends of the connecting beam are respectively connected with one mounting plate, the first surfaces of the two mounting plates are oppositely arranged, and the second surface of the first mounting plate is connected with the connecting parts.
2. The suspension mounting bracket assembly of claim 1 wherein,
the connecting beam comprises a horizontal section, two ends of the horizontal section are connected with the connecting parts, the connecting parts extend towards the first mounting plate, and the connecting parts are connected with the second surface of the first mounting plate through auxiliary connecting pieces.
3. The suspension mounting bracket assembly of claim 2 wherein said auxiliary connector and said first mounting plate define a receiving through hole therebetween, said connector being confined within said receiving through hole.
4. The suspension mounting bracket assembly of claim 3, wherein the auxiliary connection member further comprises two mounting portions symmetrically disposed on both sides of the receiving through hole, the mounting portions having mounting holes;
correspondingly, the first mounting plate is provided with a mounting hole, and the mounting hole of the mounting part and the mounting hole of the first mounting plate can be connected through a fastener.
5. The suspension mounting bracket assembly of claim 1, wherein the mounting plate further comprises a bending portion provided on the first face, the bending portion being provided on both sides of the mounting plate body in the width direction, the bending portion being integrally provided with the mounting plate body.
6. The suspension mounting bracket assembly of claim 1, further comprising a transition connector comprising a first connecting portion, wherein the upper and lower ends of the first connecting portion are respectively connected with a second connecting portion, the second connecting portion and the first connecting portion form a U-shaped clamping groove, the U-shaped clamping groove is used for connecting with a vehicle body connector, and one side of the first connecting portion away from the U-shaped clamping groove is connected with the second surface of the second mounting plate.
7. The suspension mounting bracket assembly of claim 6, wherein a lightening hole is formed in the middle position of the first connecting portion, and a mounting hole is formed in the periphery of the lightening hole;
correspondingly, the middle position of the second mounting plate is also provided with a lightening hole, and the periphery of the lightening hole of the second mounting plate is also provided with a mounting hole, so that the mounting hole of the second mounting plate and the mounting hole of the first connecting part can be fixedly connected through a fastener.
8. The suspension mounting bracket assembly of claim 6 wherein,
the second connecting part is provided with a mounting hole, and the mounting hole of the second connecting part can be connected with the frame connecting piece through a fastener.
9. A vehicle comprising a powertrain and the suspension mounting bracket assembly of any one of claims 1-8, the powertrain of the vehicle being mounted on the suspension mounting bracket assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669161.0U CN220220379U (en) | 2023-06-28 | 2023-06-28 | Suspension installing support assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321669161.0U CN220220379U (en) | 2023-06-28 | 2023-06-28 | Suspension installing support assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220220379U true CN220220379U (en) | 2023-12-22 |
Family
ID=89184309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321669161.0U Active CN220220379U (en) | 2023-06-28 | 2023-06-28 | Suspension installing support assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220220379U (en) |
-
2023
- 2023-06-28 CN CN202321669161.0U patent/CN220220379U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |