CN113580864A - Rear damper mounting and limiting structure, suspension system and vehicle - Google Patents
Rear damper mounting and limiting structure, suspension system and vehicle Download PDFInfo
- Publication number
- CN113580864A CN113580864A CN202111013841.2A CN202111013841A CN113580864A CN 113580864 A CN113580864 A CN 113580864A CN 202111013841 A CN202111013841 A CN 202111013841A CN 113580864 A CN113580864 A CN 113580864A
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- Prior art keywords
- shock absorber
- rear shock
- limiting
- installation
- edge
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- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 239000006096 absorbing agent Substances 0.000 claims abstract description 50
- 230000035939 shock Effects 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a rear shock absorber mounting and limiting structure, a suspension system and a vehicle, which comprise a mounting seat body, wherein two mounting parts for fixing a rear shock absorber are arranged on the mounting seat body, two limiting brackets are fixed on the mounting seat body, the two limiting brackets are positioned above the mounting parts and are respectively positioned at the front and the rear of the upper end of the rear shock absorber, an axial limiting part is arranged at the lower edge of each limiting bracket, and a radial limiting part is arranged at the front or the rear edge of each limiting bracket, which is close to the upper end of the rear shock absorber. The rear shock absorber assembling device is simple in structure, reliable in performance and low in manufacturing cost, and can improve the assembling efficiency of the rear shock absorber.
Description
Technical Field
The invention relates to the field of automotive suspensions, in particular to a rear shock absorber installation limiting structure, a suspension system and a vehicle.
Background
The consumption of the automobile market is upgraded, the requirements on the performance and the cost performance of the whole automobile are higher and higher, and in order to improve the competitiveness of the automobile, large enterprises pay more and more attention to the arrangement and the light weight of the automobile.
The installation of present automobile rear shock absorber does not have limit structure, causes the rear shock absorber assembly inefficiency of host computer factory, and the beat promotes the difficulty, and along with under the trend of the continuous platform-based development of chassis structure promotes efficiency, the promotion of installation beat seems especially crucial.
Disclosure of Invention
The invention aims to provide a rear shock absorber installation limiting structure, a suspension system and a vehicle, which are simple in structure, reliable in performance and low in manufacturing cost and can improve the assembly efficiency of the rear shock absorber.
The mounting and limiting structure of the rear shock absorber comprises a mounting seat body, wherein two mounting parts for fixing the rear shock absorber are arranged on the mounting seat body, two limiting brackets are fixed on the mounting seat body, the two limiting brackets are positioned above the mounting parts and are respectively positioned in front of and behind the upper end of the rear shock absorber, an axial limiting part is arranged at the lower edge of each limiting bracket, and a radial limiting part is arranged at the front edge or the rear edge of each limiting bracket, which is close to the upper end of the rear shock absorber.
Furthermore, the front edge of the limiting bracket positioned in front of the rear shock absorber is bent to form a connecting part fixedly connected with the mounting seat body, and the rear edge is bent to form a radial limiting part; the rear edge of the limiting bracket positioned at the rear of the rear shock absorber is bent to form a connecting part fixedly connected with the mounting seat body, and the front edge of the limiting bracket is bent to form a radial limiting part.
Furthermore, the limiting support is provided with a positioning hole, and the positioning hole is correspondingly matched with a positioning pin on the tool during assembly, so that the relative positions between the axial limiting part and the radial limiting part on the limiting support and the installation part on the installation seat body meet requirements.
Furthermore, the limiting support is an integrated stamping forming part.
A suspension system comprises the rear shock absorber installation limiting structure.
A vehicle comprises the suspension system.
Compared with the prior art, the invention has the following beneficial effects.
1. According to the invention, the two limiting brackets are fixedly connected on the mounting seat body, are positioned above the mounting part and are respectively positioned at the front and the rear of the upper end of the rear shock absorber, and play a limiting role in the process of assembling and lifting the rear shock absorber through the axial limiting part and the radial limiting part on the limiting brackets, so that the problem of difficult mounting caused by the inconvenience in centering of the mounting hole of the rear shock absorber is solved, and the assembly efficiency of the rear shock absorber is improved.
2. The limiting support is provided with the positioning hole, the positioning hole is correspondingly matched with the positioning pin on the tool during assembly, the position between the axial limiting part and the radial limiting part on the limiting support and the mounting part on the mounting seat body is ensured to meet the requirement, the position precision of the limiting support is further ensured, and the whole weight of the limiting support can be reduced due to the arrangement of the positioning hole.
3. The limiting bracket is an integrated stamping forming part, has simple and controllable structure, simple stamping process, low manufacturing difficulty and high quality precision, and has small tonnage requirement of a press required by production and low comprehensive manufacturing cost of parts due to small size of the limiting bracket. Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spacing bracket of the present invention positioned in front of the rear shock absorber;
FIG. 3 is a schematic view of the spacing bracket of the present invention positioned behind the rear shock absorber;
FIG. 4 is a schematic view of the connection between the mounting base body and the inner plate of the rear wheel bulge according to the present invention;
fig. 5 is a schematic working view of the limit bracket of the present invention.
In the figure, 1-a mounting seat body, 11-a mounting part, 2-a limiting bracket, 21-an axial limiting part, 22-a radial limiting part, 23-a connecting part, 24-a positioning hole, 3-a rear shock absorber and 4-a rear wheel bulge inner plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 5, the rear shock absorber mounting and limiting structure comprises a mounting base body 1, two mounting portions 11 for fixing a rear shock absorber 3 are arranged on the mounting base body 1, two limiting supports 2 are fixed on the mounting base body 1, the two limiting supports 2 are located above the mounting portions 11 and are respectively located at the front and the rear of the upper end of the rear shock absorber 3, an axial limiting portion 21 is arranged on the lower edge of each limiting support 2, and a radial limiting portion 22 is arranged on the front or the rear edge of each limiting support 2 close to the upper end of the rear shock absorber 3.
Referring to fig. 2, the front edge of the limiting bracket 2 positioned in front of the rear shock absorber 3 is bent to form a connecting part 23 welded and fixed with the mounting seat body 1, and the rear edge is bent to form a radial limiting part 22, so that the strength of the limiting bracket 2 is enhanced, the limiting bracket can bear the lifting impact of the rear shock absorber 3, and the limiting reliability is improved. Referring to fig. 3, the rear edge of the limiting bracket 2 behind the rear shock absorber 3 is bent to form a connecting part 23 welded and fixed with the mounting seat body 1, and the front edge is bent to form a radial limiting part 22.
The limiting support 2 is provided with a positioning hole 24, the positioning hole 24 is correspondingly matched with a positioning pin on a tool during assembly, and the relative positions between the axial limiting part 21 and the radial limiting part 22 on the limiting support 2 and the mounting part 11 on the mounting base body 1 are ensured to meet requirements. The position precision of the limiting support 2 is guaranteed, and the whole weight of the limiting support 2 can be reduced due to the arrangement of the positioning holes 24.
The limiting support 2 is an integrated stamping forming part, the structure is simple and controllable, the stamping process is simple, the manufacturing difficulty is low, the quality precision is high, the size of the limiting support 2 is small, the tonnage requirement of a press required by production is small, and the comprehensive manufacturing cost of parts is low.
During the concrete assembly, with two spacing supports 2 through connecting portion 23 and mount pad body 1 welded fastening to locating hole 24 on spacing support 2 corresponds the cooperation with welded platform's locating pin and realizes spacing support 2 and mount pad body 1's relative position precision, and then will have the mount pad body 1 welded fastening of spacing support 2 on rear wheel bulge inner panel 4. Lifting the rear shock absorber 3, realizing that the axial of the up-and-down direction of the rear shock absorber 3 is spacing through the axial spacing part 21 of the spacing support 2, realizing that the radial spacing of the front-and-back direction of the rear shock absorber 3 is spacing through the radial spacing part 22, solving the problem of the difficult installation caused by the inconvenience of the centering of the mounting hole of the rear shock absorber 3, realizing the rapid assembly of the rear shock absorber 3 and improving the assembly efficiency of the rear shock absorber 3.
A suspension system comprises the rear shock absorber installation limiting structure.
A vehicle comprises the suspension system.
Claims (6)
1. The utility model provides a rear shock absorber installation limit structure, includes mount pad body (1), be equipped with two installation departments (11) that are used for fixed rear shock absorber (3) on mount pad body (1), its characterized in that: be fixed with two spacing support (2) on mount pad body (1), two spacing support (2) are located installation department (11) top and are located preceding, the rear of rear shock absorber (3) upper end respectively, edge is equipped with spacing portion of axial (21) below spacing support (2), and preceding or back edge that spacing support (2) are close to rear shock absorber (3) upper end is equipped with radial spacing portion (22).
2. The rear shock absorber installation limiting structure according to claim 1, wherein: the front edge of the limiting bracket (2) positioned in front of the rear shock absorber (3) is bent to form a connecting part (23) fixedly connected with the mounting seat body (1), and the rear edge is bent to form a radial limiting part (22); the rear edge of the limiting bracket (2) positioned at the rear of the rear shock absorber (3) is bent to form a connecting part (23) fixedly connected with the mounting seat body (1), and the front edge is bent to form a radial limiting part (22).
3. The rear shock absorber installation limiting structure according to claim 1 or 2, wherein: be equipped with locating hole (24) on spacing support (2), locating hole (24) correspond the cooperation with the locating pin on the frock when being used for the assembly, guarantee that the relative position between installation department (11) on spacing portion (21) of axial and radial spacing portion (22) on spacing support (2) and mount pad body (1) satisfies the requirement.
4. The rear shock absorber installation limiting structure according to claim 1 or 2, wherein: the limiting bracket is an integrated stamping forming part.
5. A suspension system characterized by: the rear shock absorber installation limiting structure comprises the rear shock absorber installation limiting structure as claimed in any one of claims 1 to 4.
6. A vehicle, characterized in that: comprising the suspension system of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013841.2A CN113580864A (en) | 2021-08-31 | 2021-08-31 | Rear damper mounting and limiting structure, suspension system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013841.2A CN113580864A (en) | 2021-08-31 | 2021-08-31 | Rear damper mounting and limiting structure, suspension system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113580864A true CN113580864A (en) | 2021-11-02 |
Family
ID=78240546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111013841.2A Pending CN113580864A (en) | 2021-08-31 | 2021-08-31 | Rear damper mounting and limiting structure, suspension system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113580864A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464239B1 (en) * | 1999-11-23 | 2002-10-15 | Hyundai Motor Company | Automotive rear suspension system |
| CN203401899U (en) * | 2013-07-01 | 2014-01-22 | 北京汽车股份有限公司 | Rear shock absorber assembly mounting structure and vehicle |
| CN203637956U (en) * | 2013-12-20 | 2014-06-11 | 奇瑞汽车股份有限公司 | Damper fixing structure |
| CN207482023U (en) * | 2017-08-28 | 2018-06-12 | 宝沃汽车（中国）有限公司 | Rear wheel casing inner plate, floor side member, rear floor assembly and vehicle |
| JP2018162053A (en) * | 2017-03-27 | 2018-10-18 | マツダ株式会社 | Rear vehicle body structure of vehicle |
| CN209351203U (en) * | 2019-01-15 | 2019-09-06 | 重庆新致汽车配件有限责任公司 | Vehicle buffer support of rear shock absorber assembly |
| CN211308171U (en) * | 2019-12-24 | 2020-08-21 | 上汽通用汽车有限公司 | Bumper shock absorber automobile body fixed knot constructs, bumper shock absorber subassembly and vehicle |
| CN212637073U (en) * | 2020-05-29 | 2021-03-02 | 重庆长安汽车股份有限公司 | Automobile rear shock absorber mounting plate reinforcement |
| CN113086017A (en) * | 2021-05-10 | 2021-07-09 | 北京长安汽车工程技术研究有限责任公司 | Steering support mounting structure and vehicle |
-
2021
- 2021-08-31 CN CN202111013841.2A patent/CN113580864A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464239B1 (en) * | 1999-11-23 | 2002-10-15 | Hyundai Motor Company | Automotive rear suspension system |
| CN203401899U (en) * | 2013-07-01 | 2014-01-22 | 北京汽车股份有限公司 | Rear shock absorber assembly mounting structure and vehicle |
| CN203637956U (en) * | 2013-12-20 | 2014-06-11 | 奇瑞汽车股份有限公司 | Damper fixing structure |
| JP2018162053A (en) * | 2017-03-27 | 2018-10-18 | マツダ株式会社 | Rear vehicle body structure of vehicle |
| CN207482023U (en) * | 2017-08-28 | 2018-06-12 | 宝沃汽车（中国）有限公司 | Rear wheel casing inner plate, floor side member, rear floor assembly and vehicle |
| CN209351203U (en) * | 2019-01-15 | 2019-09-06 | 重庆新致汽车配件有限责任公司 | Vehicle buffer support of rear shock absorber assembly |
| CN211308171U (en) * | 2019-12-24 | 2020-08-21 | 上汽通用汽车有限公司 | Bumper shock absorber automobile body fixed knot constructs, bumper shock absorber subassembly and vehicle |
| CN212637073U (en) * | 2020-05-29 | 2021-03-02 | 重庆长安汽车股份有限公司 | Automobile rear shock absorber mounting plate reinforcement |
| CN113086017A (en) * | 2021-05-10 | 2021-07-09 | 北京长安汽车工程技术研究有限责任公司 | Steering support mounting structure and vehicle |
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Application publication date: 20211102 |
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| RJ01 | Rejection of invention patent application after publication |