CN218616126U - Installing support, suspension and vehicle - Google Patents
Installing support, suspension and vehicle Download PDFInfo
- Publication number
- CN218616126U CN218616126U CN202222870325.8U CN202222870325U CN218616126U CN 218616126 U CN218616126 U CN 218616126U CN 202222870325 U CN202222870325 U CN 202222870325U CN 218616126 U CN218616126 U CN 218616126U
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- Prior art keywords
- connecting portion
- hole
- sub
- bushing
- fastener
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 239000003381 stabilizer Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The application discloses installing support, including the first connecting portion that is used for connecting sub vehicle frame longeron, the third connecting portion that is used for connecting sub vehicle frame linking bridge's second connecting portion and is used for connecting the bush, first connecting portion with the second connecting portion respectively with third connecting portion fixed connection. The application also discloses a suspension system and a vehicle. This application can improve and be connected rigidity between bush and the sub vehicle frame for the bush atress is more even, improves the vibration isolation effect.
Description
Technical Field
The application relates to the technical field of vehicle parts, in particular to a mounting bracket, a suspension system and a vehicle.
Background
The control arm is a main component of an independent suspension guide mechanism, and not only transmits force and moment between a wheel and a vehicle body, but also the arrangement form and the structural size determine the motion characteristic and the riding comfort of the suspension.
In the prior art, due to the constraint of arrangement space and installation form, the connection rigidity between the bush and the auxiliary frame cannot be ensured, so that the vibration isolation effect of the position is reduced, and the road noise problem is caused. Make the hookup location atress of bush and sub vehicle frame inhomogeneous simultaneously, at the vehicle in-process of traveling, not only lead to the vehicle to take the travelling comfort variation, still can reduce the life of bush.
Therefore, it is necessary to design a mounting bracket, a suspension system and a vehicle which can improve the connection rigidity between the bushing and the subframe, make the stress on the bushing more uniform and improve the vibration isolation effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at overcomes prior art's is not enough, provides a installing support, suspension and vehicle, improves and is connected rigidity between bush and the sub vehicle frame for the bush atress is more even, improves the vibration isolation effect.
The technical scheme of this application provides a installing support, including the first connecting portion that is used for connecting sub vehicle frame longeron, the third connecting portion that is used for connecting sub vehicle frame linking bridge's second connecting portion and is used for connecting the bush, first connecting portion with the second connecting portion respectively with third connecting portion fixed connection.
Preferably, the first connecting part is provided with a first connecting hole, the second connecting part is provided with a second connecting hole, and the axis of the first connecting hole is perpendicular to the axis of the second connecting hole;
the first connecting part is connected with the auxiliary frame longitudinal beam through a first fastener, and the first fastener penetrates through the first connecting hole and is connected with the auxiliary frame longitudinal beam;
the second connecting portion with be connected through the second fastener between the sub vehicle frame linking bridge, the second fastener runs through the second connecting hole and is connected sub vehicle frame linking bridge.
Preferably, an axis of the second coupling hole is parallel to an axis of the bushing.
Preferably, an axis of the first connection hole is arranged in a Z-direction of the vehicle, and an axis of the second connection hole is arranged in an X-direction of the vehicle.
Preferably, the third connecting portion is provided with a third connecting hole, and the bushing is inserted into the third connecting hole and connected with the third connecting portion.
Preferably, the bushing is in interference fit with the third connecting hole.
Preferably, the first connecting portion, the second connecting portion and the third connecting portion are integrally formed metal pieces.
The application also discloses a suspension system, including sub vehicle frame longeron, sub vehicle frame linking bridge, lower control arm, bush and foretell installing support, the bush with the control arm is connected down, sub vehicle frame longeron with sub vehicle frame linking bridge connects, first connecting portion with sub vehicle frame longeron is connected, the second connecting portion with sub vehicle frame linking bridge connects, the third connecting portion with the bush is connected.
Preferably, the vehicle further comprises a stabilizer bar bracket, the first connecting portion is connected with the subframe longitudinal beam through a first fastener, and the first fastener is connected with the subframe longitudinal beam and the stabilizer bar bracket.
The application also discloses a vehicle, including foretell suspension.
After adopting above-mentioned technical scheme, have following beneficial effect:
the installing support in this application can be connected with sub vehicle frame longeron through first connecting portion, be connected through second connecting portion and sub vehicle frame linking bridge, and be connected through third connecting portion and bush, can make bush and sub vehicle frame longeron and sub vehicle frame linking bridge be in the same place through the installing support in this application promptly, make total connection rigidity between bush and the sub vehicle frame improve, thereby improve holistic vibration isolation performance and vehicle riding comfort, reduce the road noise, the bush atress is also more even, improve the life of bush.
Drawings
The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:
FIG. 1 is a schematic view of the overall structure of a mounting bracket according to one embodiment of the present application;
FIG. 2 is a schematic view of the present application in one embodiment of a suspension system;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
Reference symbol comparison table:
first connection portion 11: a first connection hole 111;
second connection portion 12: the second connection hole 121;
third connection portion 13: a third connection hole 131;
subframe longitudinal beam 20: a connection port 201;
an auxiliary frame connecting bracket 30;
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings.
It is easily understood that according to the technical solutions of the present application, a person skilled in the art can substitute various structural modes and implementation modes without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be considered as a whole or limiting the present application.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixed or detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.
The present application discloses a mounting bracket in one embodiment, as shown in fig. 1 and 2, including a first connecting portion 11 for connecting a subframe longitudinal beam 20, a second connecting portion 12 for connecting a subframe connecting bracket 30, and a third connecting portion 13 for connecting a bushing (not shown), wherein the first connecting portion 11 and the second connecting portion 12 are respectively fixedly connected to the third connecting portion 13.
In the present application, the front-rear direction of the vehicle is defined as the X direction, the left-right direction is defined as the Y direction, and the up-down direction is defined as the Z direction.
Further, the first connecting portion 11 and the second connecting portion 12 are respectively and fixedly connected to two sides of the third connecting portion 13, wherein the first connecting portion 11, the second connecting portion 12 and the third connecting portion 13 are all made of metal material, so that the mounting bracket has sufficient structural strength.
Wherein, first connecting portion 11 passes through bolt or welding and sub vehicle frame longeron 20 fixed connection together, second connecting portion 12 passes through bolt or welding and sub vehicle frame linking bridge 30 fixed connection together, bush fixed connection is on third connecting portion 13, even make the bush pass through the installing support that this application provided and sub vehicle frame longeron 20 and sub vehicle frame linking bridge 30 fixed connection together, make the rigidity of being connected between bush and sub vehicle frame longeron 20 and the sub vehicle frame linking bridge 30 improve, thereby improve holistic vibration isolation performance and vehicle riding comfort, reduce the road noise, the bush atress is also more even, improve the life of bush.
In some embodiments of the present application, as shown in fig. 1, the first connection portion 11 is provided with a first connection hole 111, the second connection portion 12 is provided with a second connection hole 121, and an axis of the first connection hole 111 is perpendicular to an axis of the second connection hole 121;
the first connecting portion 11 is connected with the subframe longitudinal beam 20 through a first fastener, and the first fastener penetrates through the first connecting hole 111 and is connected with the subframe longitudinal beam 20;
the second connecting portion 12 is connected to the subframe connecting bracket 30 by a second fastening member, and the second fastening member passes through the second connecting hole 121 and is connected to the subframe connecting bracket 30.
Further, first fastener and second fastener are the bolt, through adopting the bolt with first connecting portion 11 and sub vehicle frame longeron 20 fixed connection together and with second connecting portion 12 and sub vehicle frame linking bridge 30 fixed connection together to conveniently carry out the dismouting with the installing support when can conveniently assembling and maintaining.
In addition, because this installing support is connected fixedly through first fastener and second fastener and sub vehicle frame longeron 20 and sub vehicle frame linking bridge 30, consequently this installing support can with the sub vehicle frame between independent manufacturing respectively, be applicable to batch production, also can correspond the size of adjusting this installing support according to different motorcycle types simultaneously, need not to reform transform the sub vehicle frame, reduction in production cost.
In addition, the axes of the first connecting hole 111 and the second connecting hole 121 are perpendicular to each other, that is, the fastening force direction between the first connecting portion 11 and the subframe longitudinal beam 20 is perpendicular to the fastening force direction between the second connecting portion 12 and the subframe connecting bracket 30, so that the mounting bracket can be more stably connected with the subframe connecting bracket 30 and the subframe longitudinal beam 20, and the rigidity and stability of the whole connection are improved. In this application, the setting position and the size of first connecting portion 11 and second connecting portion 12 can be adjusted according to actual conditions to the adaptation is different motorcycle types and is installed.
In some embodiments of the present application, as shown in fig. 1, the axis of the second connection hole 121 is parallel to the axis of the bushing.
In some embodiments of the present application, as shown in fig. 1, the axis of the first connection hole 111 is arranged in the Z direction of the vehicle, and the axis of the second connection hole 121 is arranged in the X direction of the vehicle.
Further, the lining is arranged along the X direction of the vehicle and fixedly connected with the third connecting portion 13, and the lining is arranged along the X direction, so that the connection rigidity of the lining in the X direction can be realized, and the improvement of the riding comfort of the whole vehicle is facilitated. Meanwhile, the anti-pitching capability of the vehicle in the running process can be improved, and the movement performance of the vehicle type is improved.
In some embodiments of the present application, as shown in fig. 1, the third connection portion 13 is provided with a third connection hole 131, and a bushing is inserted into the third connection hole 131 and connected with the third connection portion 13.
Wherein, the diameter of the third connecting hole 131 is slightly larger than the outer diameter of the bushing, and when the bushing is installed, the bushing is inserted into the third connecting hole 131 so as to realize the connection and fixation between the third connecting part 13 and the bushing.
Preferably, the third connection hole 131 is a through hole, and the bushing can penetrate through the third connection hole 131 to increase a connection area between the third connection portion 13 and the bushing, thereby improving connection rigidity.
Optionally, the third connection hole 131 is a blind hole.
In some embodiments of the present application, the bushing is an interference fit with the third connection hole 131.
Further, the third connecting hole 131 is axially arranged along the X direction, and the bushing is inserted into the third connecting hole 131 along the X direction, so that the rigidity of the bushing in the X direction is reduced, and the riding comfort of the whole vehicle is improved. In addition, the bushing is connected with the third connecting portion 13 in an inserting mode, so that the bushing is convenient to disassemble and assemble, and subsequent replacement and maintenance are more convenient.
In addition, the bushing is connected with the third connecting hole 131 in an interference fit mode, so that the stress of the bushing is more uniform, and the service life of the bushing is prolonged.
In some embodiments of the present application, the first connection portion 11, the second connection portion 12, and the third connection portion 13 are integrally formed metal pieces.
Furthermore, the first connecting portion 11, the second connecting portion 12 and the third connecting portion 13 are integrally formed aluminum castings, which can improve the strength and rigidity of the overall structure, and also can achieve a light weight design, thereby reducing the burden on the subframe longitudinal beam 20 and the subframe connecting bracket 30.
The application also discloses a suspension system, as shown in fig. 2, including sub vehicle frame longeron 20, sub vehicle frame linking bridge 30, lower control arm, bush and foretell installing support, the bush is connected with lower control arm, and sub vehicle frame longeron 20 is connected with sub vehicle frame linking bridge 30, and first connecting portion 11 is connected with sub vehicle frame longeron 20, and second connecting portion 12 is connected with sub vehicle frame linking bridge 30, and third connecting portion 13 is connected with the bush.
In some embodiments of the present application, as shown in fig. 2, a stabilizer bar bracket 40 is further included, and the first connecting portion 11 is connected to the subframe longitudinal beam 20 through a first fastener, and the first fastener connects the subframe longitudinal beam 20 and the stabilizer bar bracket 40.
Further, a first fastener connects the subframe longitudinal beam 20 and the stabilizer bar bracket 40 along the Z direction, specifically, as shown in fig. 3, a connection port 201 for extending into the first connection portion 11 is provided in the subframe longitudinal beam 20, and the stabilizer bar bracket 40 is provided outside the connection port 201, wherein a fourth connection hole is provided on the stabilizer bar bracket 40, fifth connection holes are respectively provided on two opposite sides of the connection port 201, the first connection hole 111, the fourth connection hole and the fifth connection hole are coaxial, the first fastener sequentially penetrates through the fourth connection hole and the fifth connection hole on one side from the outside to extend into the connection port and penetrates through the first connection hole 111 to be connected with the fifth connection hole on the other side, so that the stabilizer bar bracket 40, the subframe longitudinal beam 20 and the first connection portion 11 can be simultaneously connected through one first fastener, the number of connection holes on the subframe longitudinal beam 20 can be reduced, and the structural strength of the subframe longitudinal beam 20 can be improved.
The application also discloses a vehicle, which comprises the suspension system.
What has been described is merely illustrative of the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. The utility model provides an installing support, its characterized in that, including the first connecting portion that are used for connecting sub vehicle frame longeron, be used for connecting sub vehicle frame linking bridge's second connecting portion and be used for connecting the third connecting portion of bush, first connecting portion with the second connecting portion respectively with third connecting portion fixed connection.
2. The mounting bracket of claim 1, wherein the first connecting portion is provided with a first connecting hole, the second connecting portion is provided with a second connecting hole, and the axis of the first connecting hole is perpendicular to the axis of the second connecting hole;
the first connecting part is connected with the auxiliary frame longitudinal beam through a first fastener, and the first fastener penetrates through the first connecting hole and is connected with the auxiliary frame longitudinal beam;
the second connecting portion is connected with the auxiliary frame connecting support through a second fastener, and the second fastener penetrates through the second connecting hole and is connected with the auxiliary frame connecting support.
3. The mounting bracket of claim 2 wherein the axis of the second attachment aperture is parallel to the axis of the bushing.
4. The mounting bracket of claim 2, wherein the axis of the first attachment hole is arranged in a Z-direction of the vehicle and the axis of the second attachment hole is arranged in an X-direction of the vehicle.
5. The mounting bracket of claim 1, wherein the third connecting portion is provided with a third connecting hole, and the bushing is inserted into and connected to the third connecting hole.
6. The mounting bracket of claim 5, wherein the bushing is an interference fit with the third attachment hole.
7. The mounting bracket of any of claims 1-6, wherein the first connecting portion, the second connecting portion, and the third connecting portion are an integrally formed piece of metal.
8. A suspension system comprising a sub-frame longitudinal beam, a sub-frame connecting bracket, a lower control arm, a bushing and the mounting bracket of any one of claims 1-7, wherein the bushing is connected to the lower control arm, the sub-frame longitudinal beam is connected to the sub-frame connecting bracket, the first connecting portion is connected to the sub-frame longitudinal beam, the second connecting portion is connected to the sub-frame connecting bracket, and the third connecting portion is connected to the bushing.
9. The suspension system of claim 8, further comprising a stabilizer bar bracket, wherein the first connection is connected to the subframe rail via a first fastener, and wherein the first fastener connects the subframe rail to the stabilizer bar bracket.
10. A vehicle comprising a suspension system according to claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870325.8U CN218616126U (en) | 2022-10-28 | 2022-10-28 | Installing support, suspension and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870325.8U CN218616126U (en) | 2022-10-28 | 2022-10-28 | Installing support, suspension and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218616126U true CN218616126U (en) | 2023-03-14 |
Family
ID=85475088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222870325.8U Active CN218616126U (en) | 2022-10-28 | 2022-10-28 | Installing support, suspension and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218616126U (en) |
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2022
- 2022-10-28 CN CN202222870325.8U patent/CN218616126U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |