CN220129896U - Rear trailing arm fixing seat assembly - Google Patents
Rear trailing arm fixing seat assembly Download PDFInfo
- Publication number
- CN220129896U CN220129896U CN202320603960.1U CN202320603960U CN220129896U CN 220129896 U CN220129896 U CN 220129896U CN 202320603960 U CN202320603960 U CN 202320603960U CN 220129896 U CN220129896 U CN 220129896U
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- CN
- China
- Prior art keywords
- fixing seat
- trailing arm
- rear trailing
- arm fixing
- reinforcing plate
- 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.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to a rear trailing arm fixing seat assembly, which comprises a rear trailing arm fixing seat, a fixing seat reinforcing plate I and a fixing seat reinforcing plate II, wherein the rear trailing arm fixing seat structure is U-shaped, the bottom of the rear trailing arm fixing seat is connected with a frame rear longitudinal beam assembly, the fixing seat reinforcing plate I and the fixing seat reinforcing plate II are positioned on two sides of the rear trailing arm fixing seat, the fixing seat reinforcing plate I is connected with a frame side beam, and the fixing seat reinforcing plate II is connected with a frame rear longitudinal beam.
Description
Technical Field
The utility model relates to the field of vehicle body parts, in particular to a rear trailing arm fixing seat assembly.
Background
The rear trailing arm is one of important components of the chassis suspension, the vehicle body and the rear axle are elastically connected into a whole, and when the vehicle runs, the rear axle is elastically connected with the vehicle body through the rear trailing arm, so that the impact of part of road surfaces is absorbed and reduced, and the driving comfort is improved;
in the actual running process, the stress condition of the rear trailing arm is complex, the stress condition comprises reaction forces and moments in all directions (longitudinal, lateral and vertical), the motion track of the rear axle is controlled through the rear trailing arm, and then wheels move relative to a vehicle body according to a preset track to play a certain guiding role, so that the rear trailing arm plays a very important role in riding comfort, driving stability and safety, and is one of very important parts.
Disclosure of Invention
In order to improve the rigidity of the rear trailing arm fixing seat and simultaneously meet the connection of the rear longitudinal beam assembly of the connecting frame and the inner plate of the side beam, the rear trailing arm fixing seat assembly provided by the utility model is provided.
The technical scheme of the rear trailing arm fixing seat assembly provided by the utility model is as follows: the rear trailing arm fixing seat is of a main body structure, the fixing seat reinforcing plate I is positioned on two sides of the rear trailing arm fixing seat, and the rear trailing arm fixing seat assembly is welded;
through above-mentioned technical scheme, back trailing arm fixing base assembly is located the junction of frame back longeron assembly and threshold inner panel, strengthens the connection effect of above-mentioned part.
Preferably, the first fixing seat reinforcing plate is connected with the inner plate of the threshold, so that the rigidity of the rear trailing arm fixing seat is improved;
preferably, the second fixed seat reinforcing plate is connected with the frame rear longitudinal beam assembly and the threshold inner plate at the same time, so that the connection rigidity of the frame rear longitudinal beam assembly and the threshold inner plate is improved;
preferably, the rear trailing arm fixing seat assembly is connected with the frame rear longitudinal beam total threshold inner plate, and the connection of the components is reinforced through the rear trailing arm fixing seat assembly;
preferably, the rear trailing arm fixing seat assembly improves the rigidity of the rear trailing arm fixing seat by means of the frame rear longitudinal beam assembly and the threshold inner plate, and ensures the mounting reliability of the rear trailing arm.
Preferably, by adopting the technical scheme, the repeated structure can be effectively reduced, the purpose of light weight is achieved, and meanwhile, the rigidity of the rear trailing arm fixing seat assembly is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is an explosion schematic diagram of the matching relationship of the components in the technical scheme.
FIG. 3 is a schematic view of the structure of the present solution in connection with the rear side member assembly of the frame and the inner panel of the rocker.
Fig. 4 is a schematic diagram of a connection structure of a fixing base reinforcing plate two in the present technical scheme.
Reference numerals illustrate: 1. a rear trailing arm fixing base; 2. a first fixing seat reinforcing plate; 3. a second fixed seat reinforcing plate;
11.14 is the main matching surface of the rear trailing arm fixing seat, and 13 is the bottom surface of the rear trailing arm fixing seat matched with the rear longitudinal beam assembly of the frame;
21.22.24 are the main matching flanging structures of the first fixing seat reinforcing plate, and 23 are the main matching surfaces of the first fixing seat reinforcing plate; 31. the flange structure is matched with the second fixing seat reinforcing plate and the inner plate of the side beam, and the flange structure 32 is a main matching surface with the second fixing seat reinforcing plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model discloses a rear trailing arm fixing seat assembly, which comprises a rear trailing arm fixing seat 1, a rear trailing arm mounting structure is provided, a fixing seat reinforcing plate I2 is used for connecting the rear trailing arm fixing seat 1 with a door sill inner plate 5, and a fixing seat reinforcing plate II 3 is used for connecting the rear trailing arm fixing seat 1 with a frame rear longitudinal beam assembly 4 and the door sill inner plate 5;
as shown in fig. 1, the rear trailing arm fixing seat assembly comprises a rear trailing arm fixing seat 1, a fixing seat reinforcing plate I2 and a fixing seat reinforcing plate II 3, wherein the fixing seat reinforcing plates are positioned on two sides of the rear trailing arm fixing seat;
as shown in fig. 2, the whole rear trailing arm fixing seat 1 is in a U-shaped structure, a wing plate 11 of the rear trailing arm fixing seat 1 is welded with a mounting surface 23 of a fixing seat reinforcing plate one 2, and a web plate 13 of the rear trailing arm fixing seat 1 is welded with a flanging 22 of the fixing seat reinforcing plate 2; the wing plate 14 of the rear trailing arm fixing seat 1 is welded with the mounting surface 34 of the fixing seat reinforcing plate II 3; the second fixing base reinforcing plate 3 and the connecting plate 32 are welded with the flanging 24 of the first fixing base reinforcing plate 2, and the three illustrated components are welded in pairs to form the rear trailing arm fixing base assembly.
As shown in FIG. 3, the bottom 13 of the rear bracket fixing base assembly, flanges 33,35,36 are respectively connected with the frame rear side rail assembly, and flange 31 and flange 21 are connected with the side rail inner panel 5.
As shown in fig. 4, the second fixing seat reinforcing plate 3 is used for reinforcing one side mounting surface of the rear trailing arm fixing seat 1, and simultaneously reinforcing the connection between the frame rear longitudinal beam assembly 4 and the rocker inner plate 5.
Claims (3)
1. The utility model provides a rear trailing arm fixing base assembly, rear trailing arm fixing base assembly comprises rear trailing arm fixing base, fixing base reinforcing plate one, fixing base reinforcing plate two, its characterized in that: the first fixing seat reinforcing plate and the second fixing seat reinforcing plate are positioned on two sides of the rear trailing arm fixing seat, and are welded to form a rear trailing arm fixing seat assembly which is of a space triangle structure.
2. The rear trailing arm fixing base assembly according to claim 1, wherein: the rear trailing arm fixing seat structure is U-shaped, and the bottom is connected with the frame rear longitudinal beam assembly.
3. The rear trailing arm fixing base assembly according to claim 2, wherein: the first fixing seat reinforcing plate is connected with the side beam inner plate, and the second fixing seat reinforcing plate is connected with the frame rear longitudinal beam assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320603960.1U CN220129896U (en) | 2023-03-24 | 2023-03-24 | Rear trailing arm fixing seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320603960.1U CN220129896U (en) | 2023-03-24 | 2023-03-24 | Rear trailing arm fixing seat assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129896U true CN220129896U (en) | 2023-12-05 |
Family
ID=88960980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320603960.1U Active CN220129896U (en) | 2023-03-24 | 2023-03-24 | Rear trailing arm fixing seat assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129896U (en) |
-
2023
- 2023-03-24 CN CN202320603960.1U patent/CN220129896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |