CN221605583U - Lifting lug mounting structure after vehicle body optimization - Google Patents
Lifting lug mounting structure after vehicle body optimization Download PDFInfo
- Publication number
- CN221605583U CN221605583U CN202323504254.0U CN202323504254U CN221605583U CN 221605583 U CN221605583 U CN 221605583U CN 202323504254 U CN202323504254 U CN 202323504254U CN 221605583 U CN221605583 U CN 221605583U
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- Prior art keywords
- lifting lug
- longitudinal beam
- lug
- plate
- section
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- 238000005457 optimization Methods 0.000 title description 8
- 238000003466 welding Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a vehicle body optimized rear lifting lug mounting structure, which comprises a rear lifting lug bushing, a longitudinal beam rear section and a rear lifting lug inner lining plate, wherein the rear lifting lug bushing is fixed on the longitudinal beam rear section; the rear lifting lug welding assembly is arranged in the rear lifting lug bush, the rear section of the longitudinal beam is provided with a rear lifting lug upper bush, the rear lifting lug upper bush is positioned at the upper end of the rear lifting lug welding assembly, the side surface of the rear section of the longitudinal beam is provided with a rear lifting lug outer plate, the rear lifting lug outer plate is provided with a metal hexagonal flange face nut, and the rear lifting lug outer plate is provided with a rear leaf spring assembly. The device can reduce the occupation of the vehicle body space, simplify the complexity of the installation structure and reduce the manufacturing, integrate and reduce the weight from the basic structure, reduce the later weight and reduce the cost, improve the effective use space of the vehicle and better optimize the appearance of the vehicle body.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a lifting lug mounting structure after automobile body optimization.
Background
The traditional rear lifting lug mounting structure generally occupies a certain space at the rear part of the vehicle body, so that certain requirements are met on the rear suspension of the vehicle body, and when the rear suspension of the vehicle body is short, certain influence can be exerted on the appearance of the vehicle body, and the manufacturing complexity of the vehicle body is increased. Therefore, the installation space should be considered when considering the installation structure.
The existing automobile rear lifting lug has the following defects:
The existing rear suspension lifting lug mounting structure is mounted at the rear part of a vehicle body through a welding bracket, the mounting mode requires a larger mounting space for the rear suspension of the vehicle body, and the problem that the rear suspension space is smaller can cause the problem that the mounting cannot be carried out. For this purpose, a solution needs to be given.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a lifting lug mounting structure for an optimized automobile body, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a car body optimization rear lifting lug mounting structure, includes rear lifting lug bush, longeron back end and rear lifting lug interior welt, rear lifting lug bush is fixed on the longeron back end, rear lifting lug interior welt is fixed in longeron back end bottom, longeron back end and rear lifting lug interior welt all are several word-shaped structures, longeron back end thick end is equipped with rear skirtboard inner panel and rear skirtboard planking, longeron back end and rear skirtboard inner panel and rear skirtboard planking are welded fastening; install back lug welding assembly in the back lug bush, be equipped with back lug upper bushing on the longeron back end, back lug upper bushing is located back lug welding assembly upper end, longeron back end side is equipped with back lug planking, install metal hexagonal flange face nut on the back lug planking, back leaf spring assembly is installed to back lug planking.
Preferably, a longitudinal beam side reinforcing iron and a rear wheel cover sealing plate are arranged on the right side of the rear section of the longitudinal beam, the rear section of the longitudinal beam is connected with the rear wheel cover sealing plate through the longitudinal beam side reinforcing iron, and a front lower bracket of the rear bumper is arranged on the longitudinal beam side reinforcing iron.
Preferably, a lower vehicle body floor beam is arranged on the left side of the rear section of the longitudinal beam, a rear floor rear beam side end piece is arranged at the joint of the rear section of the longitudinal beam and the lower vehicle body floor beam, and a rear shaft buffer plate is arranged at the rear end of the left side of the rear section of the longitudinal beam.
Preferably, a rear bumper bracket is arranged at the rear end of the rear apron board outer plate, a rear floor is arranged at the rear end of the top of the rear apron board outer plate, and a back door upright post lower gusset plate is arranged at the top of the rear floor.
(III) beneficial effects
The utility model provides a lifting lug mounting structure for an optimized automobile body. The beneficial effects are as follows:
This kind of automobile body optimization back lug mounting structure can be with back lug installation component integration on automobile body rear portion longeron body, under the prerequisite that satisfies back lug mounting structure space and service strength requirement, reduce back lug mounting structure and to the occupation in automobile body rear portion space, simplify mounting structure, can also realize reducing heavy effect, this kind of automobile body optimization back lug mounting structure reduces the occupation to automobile body space, simplify mounting structure and reduce the complexity of preparation, carry out integrated weight reduction from basic structure, reduce the heavy work of reducing of later stage, improve the effective use space of vehicle, the optimization automobile body outward appearance that can be better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic view of a rear shackle mounting structure in a longitudinal cross-sectional configuration;
fig. 3 is a schematic view of a transverse cross-sectional structure of the rear shackle mounting structure of the present utility model.
In the figure, 1, a rear lifting lug bush; 2. a rear leaf spring assembly; 3. the rear section of the longitudinal beam; 4. a rear skirt inner panel; 5. a rear apron plate outer plate; 6. a rear bumper front lower bracket; 7. a longitudinal beam side reinforcing iron; 8. a rear wheel cover sealing plate; 9. a rear shackle welding assembly; 10. a rear shackle outer plate; 11. a metal hexagonal flange face nut; 12. a rear shackle inner liner; 13. rear floor rear cross beam side end pieces; 14. a lower body floor cross member; 15. a rear axle buffer plate; 16. a rear bumper bracket; 17. a rear lifting lug upper bushing; 18. a rear floor; 19. the back door pillar lower gusset.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the embodiment of the utility model provides a technical scheme: the utility model provides a car body optimization rear lifting lug mounting structure, includes rear lifting lug bush 1, longeron back end 3 and rear lifting lug interior lining board 12, and rear lifting lug bush 1 is fixed on longeron back end 3, and rear lifting lug interior lining board 12 is fixed in longeron back end 3 bottom, and longeron back end 3 and rear lifting lug interior lining board 12 all are several word-shaped structures, and longeron back end 3 rear end is equipped with rear skirtboard inner panel 4 and rear skirtboard planking 5, and longeron back end 3 is welded fastening with rear skirtboard inner panel 4 and rear skirtboard planking 5;
The back lug welding assembly 9 is installed to the back lug bush 1, be equipped with back lug upper bushing 17 on the longeron back end 3, back lug upper bushing 17 is located back lug welding assembly 9 upper end, longeron back end 3 side is equipped with back lug planking 10, install metal hexagonal flange face nut 11 on the back lug planking 10, back leaf spring assembly 2 is installed to back lug planking 10, longeron back end 3 rear portion both sides are equipped with the opening, the opening runs through the back lug bush 1 of fixed back lug installation, back lug bush 1 is the pipe that runs through, back lug and back lug bush 1 adopt bolted connection to be fixed to the longeron back end 3 of automobile body, back lug mounting structure is integrated on longeron back end 3, its structure adopts back lug bush 1 and reinforcement back lug interior lining 12 and longeron back end 3 to weld, the rear portion is through welded connection with the back skirting to improve structural strength, improve the mounting structure, reduce the occupation to the automobile body space simultaneously.
Further, the right side of the girder rear section 3 is provided with a girder side reinforcing iron 7 and a rear wheel cover sealing plate 8, the girder rear section 3 is connected with the rear wheel cover sealing plate 8 through the girder side reinforcing iron 7, the girder side reinforcing iron 7 is provided with a rear bumper front lower bracket 6, and the girder rear section 3 is connected with the rear wheel cover sealing plate 8 through the girder side reinforcing iron 7 to form an I-shaped structure, so that the overall stability and strength are further improved.
Different, longeron back end 3 left side is equipped with lower automobile body floor crossbeam 14, and longeron back end 3 is equipped with back floor back crossbeam side end piece 13 with lower automobile body floor crossbeam 14 junction, and longeron back end 3 left side rear end is equipped with back axle buffer board 15, just can be T word structure through longeron back end 3 and lower automobile body floor crossbeam 14 welding, further improves the stability of structure.
Specifically, the rear end of the rear apron board outer plate 5 is provided with a rear bumper bracket 16, the rear end of the top of the rear apron board outer plate 5 is provided with a rear floor 18, the top of the rear floor 18 is provided with a back door pillar lower gusset 19, the rear bumper bracket 16 at the rear end of the rear apron board outer plate 5 is used for mounting a rear bumper, and the rear floor 18 and the back door pillar lower gusset 19 on the rear apron board outer plate 5 are used for improving the strength of the integral structure of the rear apron board outer plate 5.
Working principle: during operation, the two sides of the rear part of the rear section 3 of the longitudinal beam are provided with openings, the openings penetrate through rear lifting lug bushings 1 for fixing rear lifting lug installation, the rear lifting lug bushings 1 are round tubes penetrating through, the rear lifting lug and the rear lifting lug bushings 1 are fixedly connected to the rear section 3 of the longitudinal beam of the vehicle body through bolts, the rear lifting lug installation structure is integrated on the rear section 3 of the longitudinal beam, the rear lifting lug bushings 1 and the reinforcing piece rear lifting lug lining plates 12 are welded with the rear section 3 of the longitudinal beam, the rear part and the rear apron plate are welded and connected to improve structural strength, the strength is improved, the installation structure is simplified, and occupation of the space of the vehicle body is reduced.
1 Part of the utility model a rear shackle bushing; 2. a rear leaf spring assembly; 3. the rear section of the longitudinal beam; 4. a rear skirt inner panel; 5. a rear apron plate outer plate; 6. a rear bumper front lower bracket; 7. a longitudinal beam side reinforcing iron; 8. a rear wheel cover sealing plate; 9. a rear shackle welding assembly; 10. a rear shackle outer plate; 11. a metal hexagonal flange face nut; 12. a rear shackle inner liner; 13. rear floor rear cross beam side end pieces; 14. a lower body floor cross member; 15. a rear axle buffer plate; 16. a rear bumper bracket; 17. a rear lifting lug upper bushing; 18. a rear floor; 19. the utility model solves the problems that the existing hanging rear lifting lug mounting structure is mounted at the rear part of a vehicle body through a welding bracket, the mounting mode needs a larger mounting space behind the vehicle body, the utility model can reduce the occupation of the vehicle body space, simplify the installation structure and reduce the complexity of manufacture by mutually combining the components, integrate and reduce the weight from the basic structure, reduce the later weight and reduce the cost, improve the effective use space of the vehicle and better optimize the appearance of the vehicle body.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. Rear lifting lug mounting structure is optimized to automobile body, its characterized in that: the novel lifting lug structure comprises a rear lifting lug bushing (1), a longitudinal beam rear section (3) and a rear lifting lug lining plate (12), wherein the rear lifting lug bushing (1) is fixed on the longitudinal beam rear section (3), the rear lifting lug lining plate (12) is fixed at the bottom of the longitudinal beam rear section (3), the longitudinal beam rear section (3) and the rear lifting lug lining plate (12) are of a Chinese character 'ji' shaped structure, a rear apron plate inner plate (4) and a rear apron plate outer plate (5) are arranged at the rear end of the longitudinal beam rear section (3), and the longitudinal beam rear section inner plate (4) and the rear apron plate outer plate (5) are welded and fixed;
Install back lug welding assembly (9) in back lug bush (1), be equipped with back lug upper bushing (17) on longeron back section (3), back lug upper bushing (17) are located back lug welding assembly (9) upper end, longeron back section (3) side is equipped with back lug planking (10), install metal hexagonal flange face nut (11) on back lug planking (10), back leaf spring assembly (2) are installed to back lug planking (10).
2. The vehicle body optimized rear shackle mounting structure as defined by claim 1, wherein: the right side of the longitudinal beam rear section (3) is provided with a longitudinal beam side reinforcing iron (7) and a rear wheel cover sealing plate (8), the longitudinal beam rear section (3) is connected with the rear wheel cover sealing plate (8) through the longitudinal beam side reinforcing iron (7), and a rear bumper front lower bracket (6) is arranged on the longitudinal beam side reinforcing iron (7).
3. The vehicle body optimized rear shackle mounting structure as defined by claim 1, wherein: the left side of the longitudinal beam rear section (3) is provided with a lower vehicle body floor cross beam (14), the joint of the longitudinal beam rear section (3) and the lower vehicle body floor cross beam (14) is provided with a rear floor rear cross beam side end piece (13), and the left rear end of the longitudinal beam rear section (3) is provided with a rear axle buffer plate (15).
4. The vehicle body optimized rear shackle mounting structure as defined by claim 1, wherein: the rear bumper bracket (16) is arranged at the rear end of the rear apron board outer plate (5), a rear floor (18) is arranged at the rear end of the top of the rear apron board outer plate (5), and a back door upright post lower gusset plate (19) is arranged at the top of the rear floor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323504254.0U CN221605583U (en) | 2023-12-21 | 2023-12-21 | Lifting lug mounting structure after vehicle body optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323504254.0U CN221605583U (en) | 2023-12-21 | 2023-12-21 | Lifting lug mounting structure after vehicle body optimization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221605583U true CN221605583U (en) | 2024-08-27 |
Family
ID=92436530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323504254.0U Active CN221605583U (en) | 2023-12-21 | 2023-12-21 | Lifting lug mounting structure after vehicle body optimization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221605583U (en) |
-
2023
- 2023-12-21 CN CN202323504254.0U patent/CN221605583U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240927 Address after: 2nd Floor, No. 31 Youzha Street, Shizhong District, Leshan City, Sichuan Province 614099 Patentee after: Sichuan Xiaodian New Energy Vehicle Technology Co.,Ltd. Country or region after: China Address before: Room 368, 302, 211 Fute North Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai Xiaodian Automotive Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |