CN112277555B - Automobile rear suspension system and mounting method thereof - Google Patents
Automobile rear suspension system and mounting method thereof Download PDFInfo
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- CN112277555B CN112277555B CN202011271956.7A CN202011271956A CN112277555B CN 112277555 B CN112277555 B CN 112277555B CN 202011271956 A CN202011271956 A CN 202011271956A CN 112277555 B CN112277555 B CN 112277555B
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- cross beam
- suspension system
- rear suspension
- longitudinal beams
- axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/113—Mountings on the axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The application relates to an automobile rear suspension system and an installation method thereof, relating to the technical field of automobile parts, wherein the rear suspension system comprises: the frame comprises a cross beam and two longitudinal beams; the two longitudinal beams are arranged at intervals, and the cross beam is arranged between the two longitudinal beams and is detachably and fixedly connected with the two longitudinal beams; the beam is provided with a mounting groove with a downward opening; the two plate spring assemblies are symmetrically distributed, each plate spring assembly comprises a plate spring and a lower bracket, the plate springs are fixedly connected with the lower brackets and are vertically distributed at intervals with the lower brackets, and the plate springs are connected to the outer walls of the corresponding longitudinal beams; the axle is transversely arranged below the frame and connected with the two leaf spring assemblies, and the axle is clamped between the leaf springs and the lower bracket; the bottom ends of the shock absorbers are directly connected with the lower support; the top end of the shock absorber extends into the mounting groove and is connected with the cross beam. Suspension is rationally distributed after this application, and simple structure, light weight, compactness and stability are high.
Description
Technical Field
The application relates to the technical field of automobile parts, in particular to an automobile rear suspension system and an installation method thereof.
Background
The light weight design of the automobile is a design for reducing the self weight of the automobile on the premise of ensuring that the performances of the automobile in all aspects meet the requirements of regulations. The lightweight design of the automobile can improve the output power and the speed of the automobile, reduce the oil consumption, reduce the exhaust emission and further improve the safety. Research figures show that if the weight of the whole automobile is reduced by 10%, the fuel efficiency can be improved by 6% -8%, and therefore, the light weight of the automobile design is a future design trend.
In the case of an automobile suspension system, a few-leaf plate spring structure is often adopted to achieve a light weight design, and in the case of an automobile adopting a few-leaf plate spring suspension, a shock absorber needs to be matched to improve the smoothness of the automobile during running. However, in the rear suspension system, the plate spring and the damper are arranged at the same time, and the arrangement problem of the damper needs to be considered.
As shown in fig. 1, which is a mounting structure of a shock absorber in the related art, the mounting structure comprises a shock absorber 1a, an upper support 2a and a lower support 3a, wherein the upper support 2a is suitable for being fixedly connected to a vehicle frame 5a, and the lower support 3a is suitable for being fixedly connected to a leaf spring 4 a; the upper end face of the shock absorber 1a is provided with a first ball pin protruding in the radial direction, the lower end face of the shock absorber 1a is provided with a second ball pin protruding in the radial direction, the first ball pin is rotatably arranged in the upper support 2a, and the second ball pin is rotatably arranged in the lower support 3 a.
Generally, the lower support 3a of the shock absorber 1a is located in a narrow space, and when the plate spring 4a in the related art is disposed lower than the frame 5a, the mounting area of the lower support 3a of the shock absorber 1a is more limited, which causes inconvenience in assembling and disassembling the shock absorber 1 a.
Disclosure of Invention
The embodiment of the application provides an automobile rear suspension system and an installation method thereof, and aims to solve the problems that in the related art, the arrangement of rear suspensions is not compact enough and the structural stability of the rear suspensions is poor.
In a first aspect, an embodiment of the present application provides an automobile rear suspension system, which includes:
the frame comprises a cross beam and two longitudinal beams; the two longitudinal beams are arranged at intervals, and the cross beam is arranged between the two longitudinal beams and is detachably and fixedly connected with the two longitudinal beams; the beam is provided with an installation groove with a downward opening;
the two plate spring assemblies are symmetrically distributed and comprise plate springs and lower brackets, the plate springs are fixedly connected with the lower brackets and are vertically distributed at intervals with the lower brackets, and the plate springs are connected to the outer walls of the corresponding longitudinal beams;
the axle is transversely arranged below the frame and is connected with the two leaf spring assemblies, and the axle is clamped between the leaf springs and the lower bracket;
the bottom ends of the shock absorbers are directly connected with the lower support; the top end of the shock absorber extends into the mounting groove and is connected with the cross beam.
In some embodiments, the cross beam includes a cross beam body and connecting members disposed at two ends of the cross beam body, and the cross beam body is fixedly connected to the corresponding longitudinal beams through the connecting members.
In some embodiments, the beam body is of a zigzag structure or an inverted U-shaped structure; the connecting piece is of an L-shaped structure, one side of the L-shaped structure is connected with the beam body, and the other side of the L-shaped structure is connected with the longitudinal beam.
In some embodiments, when the beam body is of a structure shaped like a Chinese character ji, notches for welding with the connecting pieces are formed at two ends of the top of the beam body.
In some embodiments, the beam body defines two observation holes, and the two observation holes are located at the top end of the shock absorber.
In some embodiments, the lower bracket is of unitary construction.
In some embodiments, the lower bracket is connected to the leaf spring by a U-bolt.
In some embodiments, further comprising:
and two ends of the U-shaped transverse stabilizer bar are respectively connected to one lower bracket, and the transverse stabilizer bar is also connected to the bottoms of the two longitudinal beams.
In some embodiments, the lower bracket is provided with a lightening hole.
In a second aspect, an embodiment of the present application further provides an installation method based on the foregoing rear suspension system of an automobile, including the following steps:
two longitudinal beams are arranged at intervals, a cross beam is detachably and fixedly connected between the two longitudinal beams, and meanwhile, an opening of a mounting groove in the cross beam is downward;
two ends of an axle are respectively provided with a plate spring assembly, and the axle is clamped between the plate springs and the lower bracket;
connecting two plate springs clamping the axle to the outer walls of the corresponding longitudinal beams;
and the top ends of the two vibration dampers extend into the mounting groove and are connected to the cross beam, and the bottom ends of the two vibration dampers are fixed on the corresponding lower support.
The beneficial effect that technical scheme that this application provided brought includes: the rear suspension is reasonable in layout, simple in structure, light in weight, compact and high in stability.
The embodiment of the application provides a rear suspension system of an automobile and an installation method thereof, two independent longitudinal beams are connected by using a cross beam, the cross beam is used as an upper support of a shock absorber, the upper support does not need to be additionally designed, the top end of the shock absorber is directly stretched into an installation groove of the cross beam to be fixedly installed, the structure is simplified, the layout of two shock absorbers is more compact, the connection is more close, the cross beam connects the two longitudinal beams into a whole, and the whole connection stability of the rear suspension system can be effectively improved. It can be seen that the rear suspension in the embodiment of the present application is reasonable in layout, simple in structure, light in weight, compact, and high in stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a mounting structure of a shock absorber in the related art;
FIG. 2 is a perspective view (with the axle removed) of an automotive rear suspension system provided in an embodiment of the present application from a first perspective;
FIG. 3 is a perspective view of an automotive rear suspension system in a second perspective view in accordance with an embodiment of the present application;
FIG. 4 is a front view of an automotive rear suspension system provided in accordance with an embodiment of the present application;
FIG. 5 is a perspective view of a first cross member;
FIG. 6 is a perspective view of a beam body in the first beam;
FIG. 7 is a perspective view of a second cross member;
FIG. 8 is a perspective view of the lower bracket;
in the figure: 11. a cross beam; 111. a beam body; 112. a connecting member; 113. a notch; 114. an observation hole; 12. a stringer; 13. mounting grooves; 21. a plate spring; 22. a lower bracket; 221. a body; 222. a leaf spring mounting hole; 223. a shock absorber mounting hole; 224. a stabilizer bar mounting groove; 23. a U-shaped bolt; 24. lightening holes; 3. an axle; 4. a shock absorber; 5. a stabilizer bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a rear suspension system of an automobile, which is reasonable in layout, simple in structure, light in weight, compact and high in stability.
As shown in fig. 2 to 4, an embodiment of the present application provides an automobile rear suspension system, which includes:
the frame comprises a cross beam 11 and two longitudinal beams 12; the two longitudinal beams 12 are arranged at intervals, and the cross beam 11 is arranged between the two longitudinal beams 12 and is detachably and fixedly connected with the two longitudinal beams 12; the beam 11 is provided with a mounting groove 13 with a downward opening;
two symmetrically distributed plate spring assemblies, wherein each plate spring assembly comprises a plate spring 21 and a lower bracket 22, each plate spring 21 is fixedly connected with the lower bracket 22 and is vertically distributed at intervals with the lower bracket 22, and each plate spring 21 is connected to the outer wall of the corresponding longitudinal beam 12;
the axle 3 is transversely arranged below the frame and is connected with the two leaf spring assemblies, and the axle 3 is clamped between the leaf spring 21 and the lower bracket 22;
two symmetrically distributed shock absorbers 4, the bottom ends of the shock absorbers 4 are directly connected with the lower bracket 22; the top end of the shock absorber 4 extends into the mounting groove 13 and is connected with the cross beam 11.
The embodiment of the application provides an automobile rear suspension system, two longitudinal beams 12 which are independent from left to right are connected through a cross beam 11 to form an integral frame, the stability of the frame is improved, and the cross beam 11 plays a role in strengthening connection in the frame; and two independent dampers 4 are obliquely connected in the mounting groove 13 of the beam 11, so that an upper bracket of the damper is not required to be additionally used, the structure is simplified, and the weight is further reduced.
Furthermore, the embodiment of the application has the advantages of simplified structure, compact layout, higher efficiency and convenience in the assembly process, and effectively improved production efficiency; the embodiment of the application provides a suspension system behind car's concrete assembling process does:
two longitudinal beams 12 are arranged at intervals, a cross beam 11 is detachably and fixedly connected between the two longitudinal beams 12, and meanwhile, an installation groove 13 on the cross beam 11 is downward opened;
a leaf spring assembly is respectively arranged at two ends of the axle 3, and the axle 3 is clamped between the leaf spring 21 and the lower bracket 22;
two plate springs 21 holding the axle 3 are connected to the outer walls of the corresponding longitudinal beams 12;
the top ends of the two dampers 4 extend into the mounting groove 13 and are connected to the cross beam 11, and the bottom ends of the two dampers 4 are fixed on the corresponding lower brackets 22.
As a preferable scheme of the embodiment of the present application, the cross beam 11 includes a cross beam body 111 and connecting members 112 disposed at two ends of the cross beam body 111, and the cross beam body 111 is fixedly connected to the corresponding longitudinal beam 12 through the connecting members 112.
As shown in fig. 5 to 7, the beam body 111 has a "U" shape or an inverted "U" shape; the connecting member 112 is an L-shaped structure, one side of the L-shaped structure is connected to the cross beam body 111, and the other side is connected to the longitudinal beam 12.
As shown in fig. 6, specifically, when the beam body 111 is in a zigzag structure, notches 113 for welding with the connecting pieces 112 are formed at both ends of the top of the beam body 111.
As shown in fig. 5 to 6, in the embodiment of the present application, when the beam body 111 is in a "ziji" shape, the number of the connecting pieces 112 is two, one side of one connecting piece 112 is set on the top of the beam body 111, and the other side is abutted to the end of the beam body 111, and the connecting piece 112 is welded to the beam body 111 through the notch 113; and the other side of the connecting piece 112 extends outwards, and the extending part is provided with a small hole for connecting with the corresponding longitudinal beam 12.
As shown in fig. 7, in the embodiment of the present application, when the beam body 111 is in an "inverted" U "shape, the number of the connecting pieces 112 is four, and two connecting pieces 112 are respectively installed at two ends of the beam body 111; one side of the connecting member 112 is mounted on the side of the cross beam body 111, and the other side is mounted on the longitudinal beam 12.
Further, two observation holes 114 are formed in the beam body 111, and the two observation holes 114 are located at the top end of the shock absorber 4. In the embodiment of the present application, the observation hole 114 is located above the damper 4 to facilitate observation of the installation condition of the upper end of the damper, and the observation hole 114 can also reduce the weight of the cross beam 11, thereby further realizing a light weight design.
Preferably, the lower bracket 22 is of one-piece construction. In the embodiment of the present application, the lower bracket 22 formed integrally has good connection strength.
Specifically, the lower bracket 22 is connected to the plate spring 21 by a U-bolt 23. In the embodiment of the present application, one lower bracket 22 is matched with two U-bolts 23, the plate spring 21, the axle 3 and the lower bracket are arranged in sequence from top to bottom, the U-bolts 23 are reversely clamped in the plate spring 21 in the U-bolts 23, and two ends of the U-bolts 23 penetrate through the lower bracket 22 and are connected with the lower bracket 22.
As shown in fig. 3, further, the rear suspension system further includes:
the stabilizer bar 5 is a U-shaped stabilizer bar, both ends of which are connected to one of the lower brackets 22, and the stabilizer bar 5 is also connected to the bottom portions of the two longitudinal beams 12.
In the embodiment of the present application, the stabilizer bar 5 is mounted on the lower bracket 22, and the leaf spring 21 and the damper 4 are further connected to the lower bracket 22, so that the arrangement is compact and the connection is more stable and reliable.
Preferably, the lower bracket 22 is provided with a lightening hole 24. The lightening holes 24 are provided in a region where stress is small to secure the coupling strength of the lower bracket 22 while reducing the weight of the lower bracket 22.
As shown in fig. 8, specifically, the lower bracket 22 includes a body 221, and a plate spring mounting hole 222, a damper mounting hole 223, and a stabilizer bar mounting groove 224 which are opened on the body 221, and the opening positions of the plate spring mounting hole 222, the damper mounting hole 223, and the stabilizer bar mounting groove 224 are determined according to actual requirements. The plate spring 21, the shock absorber 4 and the transverse stabilizer bar 5 are connected to the lower support 22, so that more connecting parts are avoided, the installation space is saved, and the weight of a rear suspension system is reduced, so that the light-weight design of an automobile is better realized.
The embodiment of the application also provides an installation method of the automobile rear suspension system, which comprises the following steps:
s1: two longitudinal beams 12 are arranged at intervals, a cross beam 11 is detachably and fixedly connected between the two longitudinal beams 12, and meanwhile, an installation groove 13 on the cross beam 11 is downward opened;
s2: a leaf spring assembly is respectively arranged at two ends of the axle 3, and the axle 3 is clamped between the leaf spring 21 and the lower bracket 22;
s3: two plate springs 21 holding the axle 3 are connected to the outer walls of the corresponding longitudinal beams 12;
s4: the top ends of the two dampers 4 extend into the mounting groove 13 and are connected to the cross beam 11, and the bottom ends of the two dampers 4 are fixed on the corresponding lower brackets 22.
Further, the rear suspension system further includes a stabilizer bar 5 of a U-shape, and between the steps S2, S3, further includes the steps of:
two ends of the transverse stabilizer bar 5 are respectively arranged on the two lower brackets 22;
after the step S4, the method further includes the steps of:
the center portion of the stabilizer bar 5 is fixed to the two longitudinal members 12.
In the embodiment of the application, the rear suspension system has few components and few installation steps, the installation and assembly process is simplified, and the installation efficiency is further improved.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An automotive rear suspension system, comprising:
the frame comprises a cross beam (11) and two longitudinal beams (12); the two longitudinal beams (12) are arranged at intervals, and the cross beam (11) is arranged between the two longitudinal beams (12) and detachably and fixedly connected with the two longitudinal beams (12); the beam (11) is provided with a mounting groove (13) with a downward opening;
the two leaf spring assemblies are symmetrically distributed and comprise leaf springs (21) and lower brackets (22), the leaf springs (21) are fixedly connected with the lower brackets (22) and are vertically distributed at intervals with the lower brackets (22), and the leaf springs (21) are connected to the outer walls of the corresponding longitudinal beams (12);
the axle (3) is transversely arranged below the frame and is connected with the two leaf spring assemblies, and the axle (3) is clamped between the leaf spring (21) and the lower bracket (22);
the two vibration absorbers (4) are symmetrically distributed, and the bottom ends of the vibration absorbers (4) are directly connected with the lower bracket (22); the top end of the shock absorber (4) extends into the mounting groove (13) and is connected with the cross beam (11).
2. The automotive rear suspension system of claim 1, characterized in that:
the cross beam (11) comprises a cross beam body (111) and connecting pieces (112) arranged at two ends of the cross beam body (111), and the cross beam body (111) is fixedly connected with the corresponding longitudinal beam (12) through the connecting pieces (112).
3. The automotive rear suspension system of claim 2, characterized in that:
the beam body (111) is of a structure shaped like a Chinese character 'ji' or an inverted U-shaped structure; the connecting piece (112) is of an L-shaped structure, one side of the L-shaped structure is connected with the cross beam body (111), and the other side of the L-shaped structure is connected with the longitudinal beam (12).
4. The automotive rear suspension system of claim 3, wherein:
when the beam body (111) is of a structure shaped like a Chinese character 'ji', notches (113) used for being welded with the connecting pieces (112) are formed in the two ends of the top of the beam body (111).
5. The automotive rear suspension system of claim 1, characterized in that:
two observation holes (114) are formed in the beam body (111), and the two observation holes (114) are located at the top end of the shock absorber (4).
6. The automotive rear suspension system of claim 1, characterized in that:
the lower bracket (22) is of an integrally formed structure.
7. The automotive rear suspension system of claim 1, characterized in that:
the lower support (22) is connected with the plate spring (21) through a U-shaped bolt (23).
8. The automotive rear suspension system of claim 1, further comprising:
and the two ends of the U-shaped stabilizer bar (5) are respectively connected to one lower bracket (22), and the stabilizer bar (5) is also connected to the bottom parts of the two longitudinal beams (12).
9. The automotive rear suspension system of claim 1, characterized in that:
the lower support (22) is provided with a lightening hole (24).
10. A method for mounting a rear suspension system for an automobile according to any one of claims 1 to 9, comprising the steps of:
two longitudinal beams (12) are arranged at intervals, a cross beam (11) is detachably and fixedly connected between the two longitudinal beams (12), and meanwhile, an installation groove (13) on the cross beam (11) is downward in opening;
a leaf spring assembly is respectively arranged at two ends of an axle (3), and the axle (3) is clamped between the leaf spring (21) and the lower bracket (22);
two plate springs (21) which are clamped with the axle (3) are connected to the outer wall of the corresponding longitudinal beam (12);
the top ends of the two vibration dampers (4) extend into the mounting groove (13) and are connected to the cross beam (11), and the bottom ends of the two vibration dampers (4) are fixed on the corresponding lower support (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271956.7A CN112277555B (en) | 2020-11-13 | 2020-11-13 | Automobile rear suspension system and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011271956.7A CN112277555B (en) | 2020-11-13 | 2020-11-13 | Automobile rear suspension system and mounting method thereof |
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| Publication Number | Publication Date |
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| CN112277555A CN112277555A (en) | 2021-01-29 |
| CN112277555B true CN112277555B (en) | 2022-04-08 |
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| CN202011271956.7A Active CN112277555B (en) | 2020-11-13 | 2020-11-13 | Automobile rear suspension system and mounting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113501050B (en) * | 2021-08-04 | 2023-02-17 | 一汽解放汽车有限公司 | Vehicle and frame thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2079967A5 (en) * | 1970-02-18 | 1971-11-12 | Citroen Sa | |
| JP4356506B2 (en) * | 2004-04-23 | 2009-11-04 | 三菱自動車工業株式会社 | Suspension support structure for vehicle |
| CN2837128Y (en) * | 2005-04-27 | 2006-11-15 | 东风汽车悬架弹簧有限公司 | A front air suspension frame for coach chassis |
| CN101362480A (en) * | 2008-09-19 | 2009-02-11 | 重庆长安汽车股份有限公司 | Bridging arrangement of vehicle beam and left-right longeron |
| JP5509842B2 (en) * | 2009-12-25 | 2014-06-04 | マツダ株式会社 | Rear body structure of the vehicle |
| AU2012211177B2 (en) * | 2011-01-28 | 2016-02-11 | Hendrickson Usa, L.L.C. | Shock mount support assembly for heavy-duty vehicles |
| CN102363407A (en) * | 2011-11-22 | 2012-02-29 | 东风汽车公司 | Independent suspension mounting bracket structure |
| CN204055961U (en) * | 2014-07-30 | 2014-12-31 | 北京汽车研究总院有限公司 | A kind of rear overhang rack assembly and automobile |
| CN104149569B (en) * | 2014-08-22 | 2016-05-25 | 安徽江淮汽车股份有限公司 | A kind of automotive suspension assembly |
| CN107234934B (en) * | 2017-05-08 | 2019-03-08 | 武汉理工大学 | A kind of multi-connecting-rod separated suspension for commercial vehicle drive axle |
| CN108357572A (en) * | 2018-04-16 | 2018-08-03 | 江铃汽车股份有限公司 | A kind of steering room back suspension holder of novel integrated morphology |
| JP6988753B2 (en) * | 2018-09-14 | 2022-01-05 | マツダ株式会社 | Rear body structure |
| JP6753904B2 (en) * | 2018-09-27 | 2020-09-09 | 本田技研工業株式会社 | Rear structure of the car body |
| CN109515094A (en) * | 2018-12-29 | 2019-03-26 | 新乡市合众鑫辉车业有限公司 | A kind of electric car rear suspension structure |
| CN209454543U (en) * | 2019-01-24 | 2019-10-01 | 厦门金龙联合汽车工业有限公司 | A kind of novel electric vehicle postposition rear-guard overall structure |
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