CN216805617U - Rear floor rear section assembly structure of new energy automobile - Google Patents
Rear floor rear section assembly structure of new energy automobile Download PDFInfo
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- CN216805617U CN216805617U CN202220237456.XU CN202220237456U CN216805617U CN 216805617 U CN216805617 U CN 216805617U CN 202220237456 U CN202220237456 U CN 202220237456U CN 216805617 U CN216805617 U CN 216805617U
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- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims 1
- 238000003860 storage Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a rear floor rear section assembly structure of a new energy automobile, and aims to provide a rear floor rear section assembly structure for improving the local mode and the light weight effect of the rear floor rear section of the new energy automobile. Including back floor back end panel, back floor back end panel includes first back floor back end panel and second back floor back end panel, and first back floor back end panel one side is equipped with controller installation roof beam and battery mounting panel, and first back floor back end panel opposite side is equipped with gas pitcher installation roof beam and connecting seat, and the both ends of first back floor back end panel are connected with second back floor back end panel, and second back floor back end panel is equipped with back longeron back end with same one side that first back floor back end panel was equipped with controller installation roof beam. The cross section and the cross section of the longitudinal section of the rear floor rear panel are both U-shaped, and longitudinal ribs are arranged on the rear floor rear panel. The utility model improves the local mode and the strength of the rear floor and also improves the light weight effect of the automobile.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a rear floor rear section assembly structure of a new energy automobile.
Background
With the continuous popularization of new energy vehicles, people have higher requirements on the riding comfort, the battery collision safety and the endurance mileage of the new energy vehicles, the bodies of the new energy vehicles are mostly bearing type bodies, the rear floor rear section is used as an important part of the new energy vehicles, the new energy vehicles not only have the functions of placing spare tires for the traditional vehicles, absorbing collision energy and protecting drivers, but also ensure the arrangement space and the structural strength of various functional parts of the new energy vehicles, and the rear floor rear section of the new energy vehicles is required to have higher strength and enough structural space.
Traditional automobile body rear floor panel generally is back end and anterior segment integrated into one piece, mainly satisfies the requirement of higher performance and various newly-increased installed parts through increasing the material thickness, various strengthening rib structures and various supports. Although the method can meet the target requirements, the number and the weight of parts of the automobile body are increased, the structure of a part mould is complex, the forming is difficult, the precision of the produced parts is low, and the method is not beneficial to the light weight of the automobile body, the improvement of the precision of the automobile body and the optimization of the production takt time.
The utility model provides a rear floor rear section assembly of a hybrid electric vehicle type, which is named as a rear floor rear section assembly of a hybrid electric vehicle type and comprises a rear floor rear section body, wherein the rear floor rear section body is downwards sunken to form a charger mounting groove for mounting a charger and a storage battery mounting groove for mounting a storage battery, and a charger mounting support and a battery mounting bracket are correspondingly arranged in the two mounting grooves respectively. The automobile body part forming die has the advantages that although the strength of the whole structure is improved by adopting the reinforcing ribs, the mounting bosses and the reinforcing plate structure, the number and the weight of automobile body parts are increased, the structure of the part die is complex, the forming is difficult, and the precision of produced parts is low.
Disclosure of Invention
The utility model overcomes the defects in the prior art, and provides the rear floor rear-section assembly structure of the new energy automobile.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a new energy automobile's back floor back end assembly structure, characterized by, including back floor back end panel, back floor back end panel includes first back floor back end panel and second back floor back end panel, and first back floor back end panel one side is equipped with controller installation roof beam and battery mounting panel, and first back floor back end panel opposite side is equipped with gas pitcher installation roof beam and connecting seat, and first back floor back end panel leads to and is connected with between the second back floor back end panel and connects the turn, and second back floor back end panel is equipped with the back longeron back end with the same one side that first back floor back end panel was equipped with gas pitcher installation roof beam. By adopting a sectional floor structure, the installation of functional parts can be ensured and the local mode and the strength of the rear floor can be effectively improved by reasonably arranging the rear floor parts, various mounting brackets and the cross beam.
Preferably, longitudinal ribs are arranged on two sides of one side of the rear floor rear panel, which is provided with the controller mounting beam. So that the panel has a good stiffness and stability both in general and locally.
Preferably, two ends of the controller mounting beam are respectively attached to the flanging of the rear panel of the first rear floor. The controller mounting beam and the first rear floor rear panel can be connected to the back panel assembly and the rear anti-collision beam simultaneously to form a stable framework longitudinal beam, on one hand, a mounting point with higher rigidity is provided for the controller, and on the other hand, impact energy generated by rear collision can be transmitted and absorbed.
Preferably, the storage battery mounting plate is of an annular structure, and guard plates are arranged on the periphery of the storage battery mounting plate. So that the storage battery mounting plate has good structural strength.
Preferably, there are two battery mounting plates, and two gas tank mounting beams are correspondingly arranged on the two battery mounting plates on the other side of the first rear floor rear section panel. The mounting point with higher rigidity is provided for the two air tanks, and sufficient supporting force is provided for the upper storage battery mounting plate.
Preferably, the rear longitudinal beam rear section and the second rear floor rear section panel are connected by a screw. The connection strength is improved.
Preferably, the controller mounting beam is connected with the first rear floor rear section panel through a rivet. The connection strength is improved.
Preferably, structural adhesive is arranged between the controller mounting beam and the first rear floor rear panel. The structural adhesive can solve the problem of potential corrosion generated in the connection process and improve the corrosion resistance of parts.
By adopting the technical scheme, the rear floor rear-section assembly structure of the new energy automobile has the beneficial effects that through reasonable matching and arrangement of the rear floor sub-pieces, various mounting brackets and the cross beam, the mounting of the functional pieces can be ensured, the local mode and the strength of the rear floor can be effectively improved, the parts are connected through screws and rivets, and structural adhesive is used in a building area, so that the connection strength and the corrosion resistance are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a schematic view of the utility model in partial structural overlap;
FIG. 4 is a schematic illustration of the body structure location of the present invention;
fig. 5 is a schematic structural view of the battery mounting plate.
In the figure: first rear floor back end panel 1 second rear floor back end panel 2 controller installation beam 3 storage battery installation plate 4 gas tank installation beam 5 connecting seat 6 longitudinal rib 7 rear longitudinal beam back end 8 FDS screw 9 structural adhesive 10 SPR rivet 11 rear floor front end assembly 12 rear floor back end assembly 13 back wall plate assembly 14 rear anticollision roof beam 15 backplate 16 connects curved section 17.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
a rear floor rear section assembly structure of a new energy automobile is disclosed, and is characterized in that a rear floor rear section panel is included, the rear floor rear section panel comprises a first rear floor rear section panel 1 and two second rear floor rear section panels 2, a connecting bent section 17 is connected between the first rear floor rear section panel 1 and the two second rear floor rear section panels 2, two controller mounting beams and two storage battery mounting plates are arranged on one upward side of the first rear floor rear section panel 1, two gas tank mounting beams 5 and a connecting seat 6 are arranged on the other side of the first rear floor rear section panel, the connecting seat 6 is matched with one controller mounting beam, the two ends of the first rear floor rear section panel 1 are connected with the second rear floor rear section panels 2, and a rear longitudinal beam rear section is arranged on the lower side of the second rear floor rear section panel. Two longitudinal ribs 7 are arranged on two sides of the upper side of the rear panel of the rear floor.
As shown in fig. 1 and 2, two ends of the controller mounting beam 3 are respectively attached to the flanges of the first rear floor rear panel 1, and the two controller mounting beams 3 are mounted on the first rear floor rear panel 1 in parallel. A controller mounting beam 3 adjacent to the battery mounting plate 4 is fitted with a connecting socket 6. As shown in fig. 5, the battery mounting plate 4 has a ring-shaped structure, and a protector plate 16 is wound around the battery mounting plate 4. Two battery mounting panels 4 are installed at the upside of first back floor back end panel 1, and two gas pitcher installation roof beams 5 are installed to the downside of first back floor back end panel 1 and two battery mounting panels 4 one-to-one, and gas pitcher installation roof beam 5 is suspension vacuum gas pitcher installation roof beam.
As shown in fig. 3, the rear side member rear section 8 and the second rear floor rear section panel 2 are connected by FDS screws 9. The controller mounting beam 3 is connected with the first rear floor rear panel 1 through an SPR rivet 11. Structural glue 10 is coated between the controller mounting beam 3 and the first rear floor rear panel 1.
As shown in FIG. 4, the rear floor rear assembly 13 of the present invention is located behind the rear floor front assembly 12, and the rear floor rear assembly 13 is connected to the rear dash assembly 14 and the rear impact beam 15. The rear floor rear section assembly 13, the rear floor front section assembly 12 and the rear coaming assembly 14 are fixedly connected through SPR lock riveting and FDS circulation screw connecting technologies, and the structural adhesive 10 is used in a building area.
In this embodiment, all the components are made of an aluminum alloy material.
The above description is only illustrative of the structure of the present invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. The utility model provides a new energy automobile's back floor back end assembly structure, characterized by, including back floor back end panel, back floor back end panel includes first back floor back end panel and second back floor back end panel, and first back floor back end panel one side is equipped with controller installation roof beam and battery mounting panel, and first back floor back end panel opposite side is equipped with gas pitcher installation roof beam and connecting seat, and first back floor back end panel leads to and is connected with between the second back floor back end panel and connects the turn, and second back floor back end panel is equipped with the back longeron back end with the same one side that first back floor back end panel was equipped with gas pitcher installation roof beam.
2. The rear floor rear-section assembly structure of the new energy automobile as claimed in claim 1, wherein longitudinal ribs are provided on both sides of one side of the rear floor rear-section panel on which the controller mounting beam is provided.
3. The rear floor rear section assembly structure of the new energy automobile as claimed in claim 1, wherein both ends of the controller mounting beam are respectively attached to the first rear floor rear section panel flanges.
4. The rear floor rear-section assembly structure of the new energy automobile as claimed in claim 1, wherein the battery mounting plate is of a ring structure, and a protective plate is arranged around the battery mounting plate.
5. The rear floor rear section assembly structure of the new energy automobile as claimed in claim 1 or 4, wherein there are two battery mounting plates, and two gas tank mounting beams are correspondingly provided on the two battery mounting plates on the other side of the first rear floor rear section panel.
6. The rear floor rear-section assembly structure of the new energy automobile as claimed in claim 1, wherein the rear side member rear section is connected to the second rear floor rear-section panel by a screw.
7. The rear floor rear section assembly structure of the new energy automobile as claimed in claim 3, wherein the controller mounting beam is connected to the first rear floor rear section panel by a rivet.
8. The rear floor rear section assembly structure of the new energy automobile as claimed in claim 7, wherein a structural adhesive is provided between the controller installation beam and the first rear floor rear section panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237456.XU CN216805617U (en) | 2022-01-28 | 2022-01-28 | Rear floor rear section assembly structure of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237456.XU CN216805617U (en) | 2022-01-28 | 2022-01-28 | Rear floor rear section assembly structure of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805617U true CN216805617U (en) | 2022-06-24 |
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ID=82066368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220237456.XU Active CN216805617U (en) | 2022-01-28 | 2022-01-28 | Rear floor rear section assembly structure of new energy automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN216805617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416759A (en) * | 2022-08-30 | 2022-12-02 | 重庆长安汽车股份有限公司 | Floor structure and vehicle behind platform automobile body |
| CN115636023A (en) * | 2022-09-23 | 2023-01-24 | 重庆长安汽车股份有限公司 | Automobile body rear portion structure and vehicle |
-
2022
- 2022-01-28 CN CN202220237456.XU patent/CN216805617U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416759A (en) * | 2022-08-30 | 2022-12-02 | 重庆长安汽车股份有限公司 | Floor structure and vehicle behind platform automobile body |
| CN115416759B (en) * | 2022-08-30 | 2023-11-24 | 重庆长安汽车股份有限公司 | Floor structure behind platform car body and vehicle |
| CN115636023A (en) * | 2022-09-23 | 2023-01-24 | 重庆长安汽车股份有限公司 | Automobile body rear portion structure and vehicle |
| CN115636023B (en) * | 2022-09-23 | 2024-05-10 | 重庆长安汽车股份有限公司 | Car body rear structure and car |
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