CN206358218U - A kind of vehicle auxiliary frame structure - Google Patents
A kind of vehicle auxiliary frame structure Download PDFInfo
- Publication number
- CN206358218U CN206358218U CN201621462769.6U CN201621462769U CN206358218U CN 206358218 U CN206358218 U CN 206358218U CN 201621462769 U CN201621462769 U CN 201621462769U CN 206358218 U CN206358218 U CN 206358218U
- Authority
- CN
- China
- Prior art keywords
- subframe
- rear cross
- cross beam
- mounting bracket
- arm mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to automobile frame field, specifically related to a kind of vehicle auxiliary frame structure, including subframe front beam, the left longeron of subframe, subframe right vertical beam, rear cross beam of subframe, subframe front beam, the left longeron of subframe and subframe right vertical beam are stamping forming tubular member, rear cross beam of subframe includes rear cross beam of subframe foreboard and rear cross beam of subframe back plate, the two ends of rear cross beam of subframe foreboard and rear cross beam of subframe back plate are respectively welded on the left longeron of subframe and subframe right vertical beam, rear cross beam of subframe foreboard and rear cross beam of subframe back plate are welded and fixed each other, a left side is also equipped between subframe front beam and the left longeron of subframe and subframe right vertical beam, right control arm mounting bracket and a left side, right front lower swing arm mounting bracket, the beneficial effects of the utility model are：1st, mitigate complete vehicle weight, reduce oil consumption；2nd, simplify structure, reduce soldering cramping apparatus quantity；3rd, production cost is saved.
Description
Technical field
The utility model is related to automobile frame field, and in particular to a kind of vehicle auxiliary frame structure.
Background technology
The comfortableness and operational stability of automobile are increasingly valued by people now, and subframe is used as automobile chassis
Important component, directly carries the various dynamics load of engine, the up-down vibration of engine passes through subframe during running car
Isolation mounting and decay, so as to reduce the vibration that engine is delivered to automotive interior significantly, improve the comfortableness of vehicle,
Therefore the design of subframe is the important ring in automobile global design.
Subframe lifted Car Ride Comfort, chassis rigidity, intensity and it is handling while, also improve assembling just
Profit and design versatility, are the important components of current main-stream passenger-car chassis.Structure type, rigidity and the intensity of subframe
To vehicle durability, comfortableness, it is handling have a significant impact, be weigh passenger-car chassis design ground important evidence, it is desirable to right
Auxiliary frame structure optimizes.
Utility model content
The purpose of this utility model is to reach the effect above that there is provided a kind of vehicle auxiliary frame structure.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of vehicle auxiliary frame structure, including the left longeron of subframe front beam, subframe, subframe right vertical beam, subframe
After rear cross beam, the left longeron of subframe front beam, subframe and subframe right vertical beam are tubular member and punch forming, subframe
Crossbeam includes rear cross beam of subframe foreboard and rear cross beam of subframe back plate, rear cross beam of subframe foreboard and rear cross beam of subframe back plate
Two ends be respectively welded on the left longeron of subframe and subframe right vertical beam, after rear cross beam of subframe foreboard and rear cross beam of subframe
Plate is welded and fixed each other, be also equipped between subframe front beam and the left longeron of subframe and subframe right vertical beam it is left,
Right control arm mounting bracket and left and right front lower swing arm mounting bracket.
Left control arm mounting bracket and left front lower swing arm mounting bracket punching press are integrally formed and are " U " type part, right control arm
Mounting bracket and right front lower swing arm mounting bracket punching press are integrally formed and are " U " type part, and above-mentioned " U " type part is respectively welded at secondary car
Between frame front beam and the left longeron of subframe and subframe right vertical beam.
It is mounted on that sleeve pipe is installed in the termination of subframe front beam, the left longeron of subframe and subframe right vertical beam.
Blast pipe hook is installed in the middle part of subframe front beam, the forward and backward plate of rear cross beam of subframe is provided with some mitigations
Hole.
The beneficial effects of the utility model are：1st, mitigate complete vehicle weight, reduce oil consumption；2nd, structure is simplified, reduction is welded
Fixture quantity；3rd, production cost is saved.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram,
Fig. 2 is the utility model schematic perspective view,
Fig. 3 is Fig. 1 A-A sectional views,
Fig. 4 is Fig. 1 B-B sectional views.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment：Referring to Fig. 1 to Fig. 4.
A kind of vehicle auxiliary frame structure, including the left longeron 2 of subframe front beam 1, subframe, subframe right vertical beam 3, secondary car
Frame rear cross beam, the left longeron 2 of subframe front beam 1, subframe and subframe right vertical beam 3 are tubular member and punch forming, pair
Aft cross member includes rear cross beam of subframe foreboard 4 and rear cross beam of subframe back plate 5, rear cross beam of subframe foreboard 4 and subframe
The two ends of rear cross beam back plate 5 are respectively welded on the left longeron 2 of subframe and subframe right vertical beam 3, the He of rear cross beam of subframe foreboard 4
Rear cross beam of subframe back plate 5 is welded and fixed each other, vertical in subframe front beam 1 and the left longeron 2 of subframe and the subframe right side
Left and right control arm mounting bracket 6,7 and left and right front lower swing arm mounting bracket 8,9 are also equipped between beam 3.
Left control arm mounting bracket 6 and the left front punching press of lower swing arm mounting bracket 8 are integrally formed and are " U " type part, right control
Arm mounting bracket 7 and the right punching press of front lower swing arm mounting bracket 9 are integrally formed and are " U " type part, and above-mentioned " U " type part is respectively welded at
Between subframe front beam 1 and the left longeron 2 of subframe and subframe right vertical beam 3.
It is mounted on that sleeve pipe is installed in the termination of subframe front beam 1, the left longeron 2 of subframe and subframe right vertical beam 3
10。
Blast pipe hook 11 is installed at the middle part of subframe front beam 1, if the forward and backward plate 4,5 of rear cross beam of subframe is provided with
Dry lightening core 12.
The utility model specification：It is left that left and right control arm mounting bracket is respectively welded at subframe front beam, subframe
On the overlap joint such as longeron and subframe right vertical beam.The design structure of this tie point is simple and soldering cramping apparatus quantity is few, further really
Correct installation of the left and right control arm on subframe is protected and has assembled simple and easy to apply, it is ensured that vehicle rear overhang camber angle is in design model
Can effectively it be adjusted in enclosing, while enough welded laps make its intensity and fatigue effectively be guaranteed；Before left and right
Lower swing arm mounting bracket is respectively welded on the overlap joint such as the left longeron of subframe front beam, subframe and subframe right vertical beam.This connects
The design of contact is welded accurate positioning, has further assured that left and right front lower swing arm mounting bracket and rear stabilizer bar in subframe
On correct installation, while enough welded laps make its intensity and fatigue be effectively guaranteed；Rear cross beam of subframe is forward and backward
Plate is respectively welded on the overlap joint such as the left longeron of subframe, subframe right vertical beam.The design of this tie point substantially increase its with
The welded lap face of opponent's part, and " porous " formula structure makes its weight saving intensity and fatigue is effectively ensured simultaneously, enters one
Step ground ensures the left and right correct installation on subframe of rear lower swing arm mounting bracket, it is ensured that vehicle rear overhang toe-in angle is in design model
Can effectively it be adjusted in enclosing；Blast pipe welding hook is in subframe front beam, and the design structure of this tie point is simple, technique
It is easy, the number of parts of tie point is further controlled, while ensuring correct installation of the blast pipe on subframe and ensureing it
Intensity and fatigue behaviour.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as
Spirit of the present utility model is not departed from, all in protection domain of the present utility model.
Claims (4)
1. a kind of vehicle auxiliary frame structure, it is characterised in that：It is vertical including subframe front beam, the left longeron of subframe, the subframe right side
Beam, rear cross beam of subframe, the left longeron of subframe front beam, subframe and subframe right vertical beam are stamping forming tubular
Part, rear cross beam of subframe includes rear cross beam of subframe foreboard and rear cross beam of subframe back plate, rear cross beam of subframe foreboard and secondary car
The two ends of frame rear cross beam back plate are respectively welded on the left longeron of subframe and subframe right vertical beam, rear cross beam of subframe foreboard and pair
Aft cross member back plate is welded and fixed each other, between subframe front beam and the left longeron of subframe and subframe right vertical beam
It is also equipped with left and right control arm mounting bracket and left and right front lower swing arm mounting bracket.
2. a kind of vehicle auxiliary frame structure according to claim 1, it is characterised in that：Left control arm mounting bracket and left front
Lower swing arm mounting bracket punching press is integrally molded so as " U " type part, right control arm mounting bracket and right front lower swing arm mounting bracket punching press
" U " type part is integrally molded so as, above-mentioned " U " type part is respectively welded at subframe front beam and the left longeron of subframe and the subframe right side are vertical
Between beam.
3. a kind of vehicle auxiliary frame structure according to claim 2, it is characterised in that：In subframe front beam, subframe
The termination of left longeron and subframe right vertical beam is mounted on installing sleeve pipe.
4. a kind of vehicle auxiliary frame structure according to claim 3, it is characterised in that：Installed in the middle part of subframe front beam
There is blast pipe hook, the forward and backward plate of rear cross beam of subframe is provided with some lightening cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462769.6U CN206358218U (en) | 2016-12-29 | 2016-12-29 | A kind of vehicle auxiliary frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462769.6U CN206358218U (en) | 2016-12-29 | 2016-12-29 | A kind of vehicle auxiliary frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358218U true CN206358218U (en) | 2017-07-28 |
Family
ID=59376034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462769.6U Expired - Fee Related CN206358218U (en) | 2016-12-29 | 2016-12-29 | A kind of vehicle auxiliary frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358218U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216793A (en) * | 2020-03-08 | 2020-06-02 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Novel steel frame type front auxiliary frame |
| CN112298358A (en) * | 2019-07-26 | 2021-02-02 | 宁波吉利汽车研究开发有限公司 | Preceding sub vehicle frame front swing arm mount pad structure, preceding sub vehicle frame and vehicle |
| CN113246675A (en) * | 2021-05-31 | 2021-08-13 | 达奥（芜湖）汽车制品有限公司 | Lower swing arm of rear auxiliary frame of automobile |
| CN116534126A (en) * | 2023-06-30 | 2023-08-04 | 江铃汽车股份有限公司 | Five-link rear auxiliary frame of new energy rear-drive automobile and vehicle |
| US20240278836A1 (en) * | 2021-08-19 | 2024-08-22 | Nippon Steel Corporation | Automobile suspension structure |
-
2016
- 2016-12-29 CN CN201621462769.6U patent/CN206358218U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298358A (en) * | 2019-07-26 | 2021-02-02 | 宁波吉利汽车研究开发有限公司 | Preceding sub vehicle frame front swing arm mount pad structure, preceding sub vehicle frame and vehicle |
| CN111216793A (en) * | 2020-03-08 | 2020-06-02 | 麦格纳卫蓝新能源汽车技术(镇江)有限公司 | Novel steel frame type front auxiliary frame |
| CN113246675A (en) * | 2021-05-31 | 2021-08-13 | 达奥（芜湖）汽车制品有限公司 | Lower swing arm of rear auxiliary frame of automobile |
| US20240278836A1 (en) * | 2021-08-19 | 2024-08-22 | Nippon Steel Corporation | Automobile suspension structure |
| CN116534126A (en) * | 2023-06-30 | 2023-08-04 | 江铃汽车股份有限公司 | Five-link rear auxiliary frame of new energy rear-drive automobile and vehicle |
| CN116534126B (en) * | 2023-06-30 | 2023-09-12 | 江铃汽车股份有限公司 | Five-link rear auxiliary frame of new energy rear-drive automobile and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |