CN212827764U - Suspension system with five national chassis - Google Patents
Suspension system with five national chassis Download PDFInfo
- Publication number
- CN212827764U CN212827764U CN202021025203.3U CN202021025203U CN212827764U CN 212827764 U CN212827764 U CN 212827764U CN 202021025203 U CN202021025203 U CN 202021025203U CN 212827764 U CN212827764 U CN 212827764U
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- Prior art keywords
- beam assembly
- front side
- connecting plate
- longitudinal beam
- assembly
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a national five-chassis suspension system, which comprises a rear torsion beam assembly, a left front side beam assembly, a right front side beam assembly, a left rear connecting plate and a right rear connecting plate; the left front side beam assembly is fixed on a shock absorber support of a left longitudinal beam of the rear torsion beam assembly; the right front side beam assembly is fixed on a shock absorber bracket of a right longitudinal beam of the rear torsion beam assembly; the left rear connecting plate is fixed on a connecting sleeve of a left longitudinal beam of the rear torsion beam assembly; the right rear connecting plate is fixed on a connecting sleeve of a right longitudinal beam of the rear torsion beam assembly. The utility model discloses guarantee automotive suspension's bearing capacity to simple structure, the cost is lower, and the installation maintenance is easy.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, concretely relates to five chassis suspension systems in state.
Background
The automobile suspension system is a device for elastically connecting a frame (or an automobile body) and an axle, and mainly has the functions of relieving impact load transmitted from a road surface to the frame (or the automobile body), attenuating vibration caused by the impact load, transmitting all force and moment acting between the frame (or the automobile body) and the axle, limiting the up-and-down jumping stroke of wheels, restraining the movement track of the wheels, ensuring the operation stability and smoothness of an automobile and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's situation, overcome above defect, provide a five chassis suspension systems in state.
In order to achieve the above object, the present invention is achieved by the following technical means.
A suspension system with five chassis in China comprises a rear torsion beam assembly, a left front side beam assembly, a right front side beam assembly, a left rear connecting plate and a right rear connecting plate; the left front side beam assembly is fixed on a shock absorber support of a left longitudinal beam of the rear torsion beam assembly; the right front side beam assembly is fixed on a shock absorber bracket of a right longitudinal beam of the rear torsion beam assembly; the left rear connecting plate is fixed on a connecting sleeve of a left longitudinal beam of the rear torsion beam assembly; the right rear connecting plate is fixed on a connecting sleeve of a right longitudinal beam of the rear torsion beam assembly.
By adopting the technical scheme, the operating stability and the smoothness of the automobile are ensured
Preferably, the rear torsion beam assembly further comprises a cross beam arranged between the left longitudinal beam and the right longitudinal beam, and reinforcing plates are arranged between the left longitudinal beam and the cross beam and between the right longitudinal beam and the cross beam respectively.
Through adopting above-mentioned technical scheme, set up the reinforcing plate between crossbeam and left longeron or right longeron, improved the joint strength between crossbeam and left longeron or the right longeron, reduced the concentration of the stress of crossbeam and left longeron or right longeron hookup location department, improved the stability of connecting.
Preferably, the left longitudinal beam and the right longitudinal beam are respectively provided with a hub mounting plate and a spring disc.
Through adopting above-mentioned technical scheme, conveniently connect wheel hub and installation coil spring.
Preferably, the left front side beam assembly and the right front side beam assembly are both provided with a bottom plate and a cover plate, and the bottom plate and the cover plate are fixedly connected.
Through adopting above-mentioned technical scheme, adopt the double plate setting of bottom plate and apron, improved intensity and rigidity.
Preferably, the left and right front side rail assemblies are fixed to a damper bracket of the rear torsion beam assembly by square nuts, respectively.
By adopting the technical scheme, the connection stability is improved.
Preferably, the left rear connecting plate and the right rear connecting plate respectively comprise a connecting plate body, the connecting plate body comprises a first connecting portion, a second connecting portion and a third connecting portion, a first connecting arm is connected between the first connecting portion and the second connecting portion, and a second connecting arm is connected between the second connecting portion and the third connecting portion.
By adopting the technical scheme, the overall structure of the connecting plate body is reasonable in layout, simple and convenient to assemble and light in weight; while increasing stiffness and yield strength.
Preferably, the outer edge of the first connecting arm is provided with a triangular reinforcement.
By adopting the technical scheme, the shock resistance and the impact resistance are improved, the deformation caused by bearing larger load is avoided, and the service life is prolonged.
The utility model discloses a five chassis suspension systems in state, its beneficial effect lies in:
1. the utility model ensures the bearing capacity of the automobile suspension, and has simple structure, lower cost and easy installation and maintenance;
2. the rear torsion beam assembly reduces the side inclination of the automobile body, so that the automobile runs smoothly and comfortably;
3. the left front side beam assembly and the right front side beam assembly reduce the collision acceleration of the vehicle body, so that the human body is protected, and the safety performance is improved;
4. the left rear connecting plate and the right rear connecting plate increase the mounting stability between the suspension system and the frame.
Drawings
Fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of the rear torsion beam assembly according to the preferred embodiment of the present invention;
fig. 3 is a schematic overall structure diagram of a left front side member assembly (right front side member assembly) according to a preferred embodiment of the present invention;
fig. 4 is a schematic view of the overall structure of the left rear connecting plate (right rear connecting plate) according to the preferred embodiment of the present invention.
The reference numerals include: the rear torsion beam assembly 10, the left longitudinal beam 11, the right longitudinal beam 12, the shock absorber bracket 13, the connecting sleeve 14, the cross beam 15, the reinforcing plate 16, the hub mounting plate 17, the spring disc 18, the left front side beam assembly 20, the bottom plate 21, the cover plate 22, the square nut 23, the right front side beam assembly 30, the left rear connecting plate 40, the connecting plate body 41, the first connecting portion 411, the second connecting portion 412, the third connecting portion 413, the first connecting arm 414, the second connecting arm 415, the reinforcing portion 416 and the right rear connecting plate 50.
Detailed Description
The utility model discloses a five chassis suspension systems in state combines preferred embodiment below, and is right the utility model discloses a detailed implementation makes further description.
Referring to fig. 1 to 4 of the drawings, fig. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention; fig. 2 is a schematic view of the overall structure of the rear torsion beam assembly according to the preferred embodiment of the present invention; fig. 3 is a schematic overall structure diagram of a left front side member assembly (right front side member assembly) according to a preferred embodiment of the present invention; fig. 4 is a schematic view of the overall structure of the left rear connecting plate (right rear connecting plate) according to the preferred embodiment of the present invention.
A suspension system with five chassis in China comprises a rear torsion beam assembly 10, a left front side beam assembly 20, a right front side beam assembly 30, a left rear connecting plate 40 and a right rear connecting plate 50; the left front side beam assembly 20 is fixed on the shock absorber bracket 13 of the left longitudinal beam 11 of the rear torsion beam assembly 10; the right front side member assembly 30 is fixed to the damper bracket 13 of the right longitudinal member 12 of the rear torsion beam assembly 10; the left rear connecting plate 40 is fixed on the connecting sleeve 14 of the left longitudinal beam 11 of the rear torsion beam assembly 10; the right rear connecting plate 50 is fixed to the connecting sleeve 14 of the right longitudinal beam 12 of the rear torsion beam assembly 10.
By adopting the technical scheme, the operating stability and the smoothness of the automobile are ensured
Preferably, the rear torsion beam assembly 10 further includes a cross beam 15 disposed between the left longitudinal beam 10 and the right longitudinal beam 20, and a reinforcing plate 16 is disposed between each of the left longitudinal beam 11 and the right longitudinal beam 12 and the cross beam 15.
By adopting the technical scheme, the reinforcing plate 16 is arranged between the cross beam 15 and the left longitudinal beam 11 or the right longitudinal beam 12, so that the connection strength between the cross beam 15 and the left longitudinal beam 11 or the right longitudinal beam 12 is improved, the stress concentration at the connection position of the cross beam 15 and the left longitudinal beam 11 or the right longitudinal beam 12 is reduced, and the connection stability is improved.
Preferably, the left longitudinal beam 11 and the right longitudinal beam 12 are respectively provided with a hub mounting plate 17 and a spring disc 18.
Through adopting above-mentioned technical scheme, conveniently connect wheel hub and installation coil spring.
Preferably, the left front side rail assembly 20 and the right front side rail assembly 30 are each provided with a bottom plate 21 and a cover plate 22, and the bottom plate 21 and the cover plate 22 are fixedly connected.
By adopting the technical scheme, the double-plate arrangement of the bottom plate 21 and the cover plate 22 is adopted, so that the strength and the rigidity are improved.
Preferably, the left and right front side member assemblies 20 and 30 are fixed to the damper bracket 13 of the rear torsion beam assembly 10 by square nuts 23, respectively.
By adopting the technical scheme, the connection stability is improved.
Preferably, the left rear connecting plate 40 and the right rear connecting plate 50 respectively include a connecting plate body 41, the connecting plate body 41 includes a first connecting portion 411, a second connecting portion 412 and a third connecting portion 413, a first connecting arm 414 is connected between the first connecting portion 411 and the second connecting portion 412, and a second connecting arm 415 is connected between the second connecting portion 412 and the third connecting portion 413.
By adopting the technical scheme, the overall structural layout of the connecting plate body 41 is reasonable, the assembly is simple and convenient, and the weight is light; while increasing stiffness and yield strength.
Preferably, the outer edge of the first connecting arm 414 is provided with a triangular reinforcement 416.
By adopting the technical scheme, the shock resistance and the impact resistance are improved, the deformation caused by bearing larger load is avoided, and the service life is prolonged.
It is worth mentioning that the technical features such as the specification and the material of the square nut related to the patent application of the present invention should be regarded as the prior art, and the specific structure, the working principle of the technical features and the control mode and the space arrangement mode that may be related to adopt the conventional selection in the field, which should not be regarded as the invention point of the present invention, and the present invention does not further specifically expand the detailed description.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. A national five-chassis suspension system is characterized in that: comprises a rear torsion beam assembly, a left front side beam assembly, a right front side beam assembly, a left rear connecting plate and a right rear connecting plate; the left front side beam assembly is fixed on a shock absorber support of a left longitudinal beam of the rear torsion beam assembly; the right front side beam assembly is fixed on a shock absorber bracket of a right longitudinal beam of the rear torsion beam assembly; the left rear connecting plate is fixed on a connecting sleeve of a left longitudinal beam of the rear torsion beam assembly; the right rear connecting plate is fixed on a connecting sleeve of a right longitudinal beam of the rear torsion beam assembly.
2. The system of claim 1, wherein: the rear torsion beam assembly further comprises a cross beam arranged between the left longitudinal beam and the right longitudinal beam, and reinforcing plates are arranged between the left longitudinal beam and the right longitudinal beam and the cross beam respectively.
3. The system of claim 2, wherein: and the left longitudinal beam and the right longitudinal beam are respectively provided with a hub mounting plate and a spring disc.
4. The system of claim 1, wherein: the left front side beam assembly and the right front side beam assembly are both provided with a bottom plate and a cover plate, and the bottom plate is fixedly connected with the cover plate.
5. The system of claim 1, wherein: the left front side beam assembly and the right front side beam assembly are respectively fixed on a shock absorber support of the rear torsion beam assembly through square nuts.
6. The system of claim 1, wherein: the left rear connecting plate and the right rear connecting plate respectively comprise connecting plate bodies, each connecting plate body comprises a first connecting portion, a second connecting portion and a third connecting portion, a first connecting arm is connected between the first connecting portion and the second connecting portion, and a second connecting arm is connected between the second connecting portion and the third connecting portion.
7. The system of claim 6, wherein: the outer edge of the first connecting arm is provided with a triangular reinforcing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025203.3U CN212827764U (en) | 2020-06-05 | 2020-06-05 | Suspension system with five national chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025203.3U CN212827764U (en) | 2020-06-05 | 2020-06-05 | Suspension system with five national chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212827764U true CN212827764U (en) | 2021-03-30 |
Family
ID=75171421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025203.3U Expired - Fee Related CN212827764U (en) | 2020-06-05 | 2020-06-05 | Suspension system with five national chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212827764U (en) |
-
2020
- 2020-06-05 CN CN202021025203.3U patent/CN212827764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: National five chassis suspension system Effective date of registration: 20220713 Granted publication date: 20210330 Pledgee: Zhejiang Wo Cheng rural commercial bank Limited by Share Ltd. Xiuzhou branch Pledgor: ZHEJIANG TEENRAY AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2022330001371 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |