CN219524039U - Automobile front cabin reinforcing structure - Google Patents
Automobile front cabin reinforcing structure Download PDFInfo
- Publication number
- CN219524039U CN219524039U CN202320552040.1U CN202320552040U CN219524039U CN 219524039 U CN219524039 U CN 219524039U CN 202320552040 U CN202320552040 U CN 202320552040U CN 219524039 U CN219524039 U CN 219524039U
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- reinforcing
- front cabin
- arm
- sealing plate
- cabin
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 99
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000725 suspension Substances 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000001976 improved effect Effects 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 6
- 239000003351 stiffener Substances 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000008093 supporting effect Effects 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 an automobile front cabin reinforcing structure, which comprises a longitudinal beam reinforcing plate, a reinforcing bottom plate and a front cabin reinforcing arm, wherein the longitudinal beam reinforcing plate is connected with a longitudinal beam assembly; the upper section of the front cabin reinforcing arm is matched with the front cabin side sealing plate for connection and installation, the end part of the front cabin side sealing plate is arranged on the side wall in a lap joint manner, and the front cabin reinforcing arm, the front cabin side sealing plate and the side wall are connected to form a C-shaped reinforcing structure; according to the automobile front cabin reinforcing structure, the formed C-shaped reinforcing structure and the annular closed structure are used for greatly improving the local torsional rigidity, the rigidity and the strength of the mode and the front wheel cover area, the connection between the front wheel cover area and the automobile body is enhanced, the transmission of load applied by the suspension to the automobile body is facilitated, meanwhile, the rigidity and the strength of the suspension mounting area are greatly improved, and the dynamic performance of the automobile is optimized.
Description
Technical Field
The utility model relates to the field of vehicle parts, in particular to an automobile front cabin reinforcing structure.
Background
The front vehicle body is used as an installation carrier of an automobile power assembly, a front suspension, a wire harness, a pipeline, an air conditioner and the like, the structural design of the front vehicle body is closely related to the performances of the whole vehicle safety, the tightness of a passenger cabin, the isolation edge vibration, the noise and the like, and the front cabin of the automobile is used as an important framework part of the front vehicle body, so that the whole performance is played an important role.
The front wheel cover is arranged on two sides of the front cabin of the existing automobile, mounting points are provided for mounting the front suspension of the automobile, the front cabin and the front wheel area are divided, in the traditional design, the front wheel cover is only formed by a single-layer metal plate, and reinforcing structures are not arranged on two sides of the front cabin, so that the local rigidity of the front wheel cover area is weaker, the improvement of the dynamic performance of the whole automobile is not facilitated, meanwhile, the load transmitted to the automobile body by the suspension system cannot be effectively dispersed, and the stress is mainly concentrated in the front wheel cover area.
Accordingly, in order to solve the above problems, there is a need for an automobile front cabin reinforcement structure that solves the above problems.
Disclosure of Invention
In view of this, the automobile front cabin reinforcing structure of this technical scheme through the "C" style of calligraphy additional strengthening and the cyclic annular closed structure that forms, promotes local torsional rigidity, mode and the rigidity and the intensity in front wheel cover region by a wide margin, has strengthened the connection of front wheel cover region and automobile body, is favorable to the transmission of the load that the suspension applyed to the automobile body, and the suspension installation region just, intensity obtains promoting by a wide margin simultaneously, has optimized vehicle dynamic performance.
A reinforcement structure of a front cabin of an automobile comprises a longitudinal beam reinforcement plate, a reinforcement bottom plate and a front cabin reinforcement arm, wherein the longitudinal beam reinforcement plate is connected with a longitudinal beam assembly; the upper section of the front cabin reinforcing arm is matched with the front cabin side sealing plate for connection and installation, the end part of the front cabin side sealing plate is arranged on the side wall in a lap joint mode, and the front cabin reinforcing arm, the front cabin side sealing plate and the side wall are connected to form a C-shaped reinforcing structure.
Further, the longeron reinforcing plate laminating is installed on the longeron assembly, the longeron reinforcing plate outwards extends and forms the reinforcing support arm, the laminating of reinforcing bottom plate is installed on the reinforcing support arm and is formed the location support to the forebay reinforcing arm.
Furthermore, the whole bending of front deck reinforcing arm is "Z" style of calligraphy structure, front deck reinforcing arm lower extreme cooperation reinforcing bottom plate fixed mounting, front deck reinforcing arm upper end bending lap joint installs in the water tank entablature.
Furthermore, the cross section of the front cabin reinforcing arm is of a 'nearly' shape along the width direction, and the two sides of the front cabin reinforcing arm are bent and processed to form reinforcing arm flanging which is matched and installed.
Further, still include the forecabin front seal board of cooperation forecabin stand location installation, forecabin front seal board downside fixed mounting is in strengthening the bottom plate, forecabin side seal board outside cooperation forecabin strengthening arm fixed mounting.
Further, the tank upper cross beam, the front cabin reinforcing arm, the reinforcing bottom plate and the front cabin upright post form a closed area.
Further, the left side of the front cabin side sealing plate is provided with a left attaching part matched with the front cabin reinforcing arm, and the right side of the front cabin side sealing plate is bent to form a right attaching part attached to the side wall.
The beneficial effects of the utility model are as follows: according to the automobile front cabin reinforcing structure, the formed C-shaped reinforcing structure and the annular closed structure are used for greatly improving the local torsional rigidity, the rigidity and the strength of the mode and the front wheel cover area, the connection between the front wheel cover area and the automobile body is enhanced, the transmission of load applied by the suspension to the automobile body is facilitated, meanwhile, the rigidity and the strength of the suspension mounting area are greatly improved, and the dynamic performance of the automobile is optimized.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a front compartment reinforcement arm of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a side view of the present utility model.
Detailed Description
FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a front compartment reinforcement arm of the present utility model; FIG. 3 is a schematic side view of the present utility model; FIG. 4 is a side view of the present utility model; as shown in the figure, the automobile front cabin reinforcing structure comprises a longitudinal beam reinforcing plate 9 connected and installed with a longitudinal beam assembly 8, a reinforcing bottom plate 3 connected and arranged with the longitudinal beam reinforcing plate 9, and a front cabin reinforcing arm 4 connected and arranged with the reinforcing bottom plate 3 in a matching manner; the upper section of the front cabin reinforcing arm 4 is matched with the front cabin side sealing plate 2 for connection and installation, the end part of the front cabin side sealing plate 6 is arranged on the side wall 7 in a lap joint manner, and the front cabin reinforcing arm 4, the front cabin side sealing plate 6 and the side wall 7 are connected to form a C-shaped reinforcing structure; according to the automobile front cabin reinforcing structure, the formed C-shaped reinforcing structure (namely the area A in the figure 1) and the annular closed structure (the area B in the figure 1) are used for greatly improving the local torsional rigidity, the modal and the rigidity and strength of the front wheel cover area, so that the connection between the front wheel cover area and the automobile body is enhanced, the transmission of the load applied by the suspension to the automobile body is facilitated, meanwhile, the rigidity and strength of the suspension mounting area are greatly improved, and the dynamic performance of the automobile is optimized.
In this embodiment, the stringer stiffener 9 is mounted on the stringer assembly 8 in a fitting manner, the stringer stiffener 9 extends outwards and forms a stiffener arm 91, and the stiffener base 3 is mounted on the stiffener arm 91 in a fitting manner and forms a positioning support for the front cabin stiffener arm 4. The longeron reinforcing plate 9 laminating is installed on the longeron assembly, and the cooperation forms stable bearing structure, and the outside extension of longeron reinforcing plate 9 side forms and strengthens support arm 91, strengthens support arm 91 cooperation reinforcing bottom plate 3 and forms cantilever structure, forms the bottom supporting effect to forebay reinforcing arm 4.
In this embodiment, the whole bending of forecabin reinforcing arm 4 is "Z" style of calligraphy structure, the cooperation reinforcing bottom plate 3 fixed mounting of forecabin reinforcing arm 4 lower extreme, the bending overlap joint of forecabin reinforcing arm 4 upper end is installed in water tank entablature 5. The front cabin reinforcing arm 4 is integrally in a Z-shaped structure, and the upper end and the lower end of the front cabin reinforcing arm are correspondingly matched with the reinforcing bottom plate 3 and the upper water tank cross beam 5 respectively for connection installation.
In this embodiment, the cross section of the front cabin reinforcing arm 4 along the width direction is in a shape of a letter "several", and the two sides (two sides in the width direction) of the front cabin reinforcing arm 4 are bent to form reinforcing arm flanges 43 which are mounted in a matching manner. The cross section of the front cabin reinforcing arm 4 is in a tubular structure 42 in a shape like a Chinese character 'ji', so that torsion resistance and structural strength of the front cabin reinforcing arm are met, the formation of the reinforcing arm flanging 43 is convenient for being matched with other parts for fixed installation, and the reinforcing arm lap joint part 41 formed by bending the upper end of the front cabin reinforcing arm 4 is matched with the upper cross beam 5 of the water tank for fixed installation.
In this embodiment, still include the forecabin front seal board 2 of cooperation forecabin stand 1 location installation, forecabin front seal board 2 downside fixed mounting is in strengthening bottom plate 3, forecabin front seal board 2 outside cooperation forecabin strengthening arm 4 fixed mounting. The front cabin front sealing plate 2 is connected and installed through the reinforcing bottom plate 3 and parts on two sides, so that the stability of the front cabin front sealing plate 2 installation is ensured.
In this embodiment, the tank upper cross member 5, the front cabin reinforcement arm 4, the reinforcement floor 3, and the front cabin pillar 1 form a closed area. The front region forms an annular reinforcing structure through a plurality of parts, so that the local torsional rigidity and the running modal performance are greatly improved.
In this embodiment, the left side of the front cabin side sealing plate 6 is formed with a left attaching portion 41 for matching with the front cabin reinforcing arm, and the right side of the front cabin side sealing plate 6 is bent to form a right attaching portion for attaching the side wall. The left side and the right side of the front cabin side sealing plate 6 are respectively formed into a corresponding matched and installed structure after bending processing, so that the stability of the C-shaped reinforcing structure is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a car front deck reinforced structure which characterized in that: the front cabin reinforcing arm is connected with the reinforcing base plate in a matched mode; the upper section of the front cabin reinforcing arm is matched with the front cabin side sealing plate for connection and installation, the end part of the front cabin side sealing plate is arranged on the side wall in a lap joint mode, and the front cabin reinforcing arm, the front cabin side sealing plate and the side wall are connected to form a C-shaped reinforcing structure.
2. The automobile front compartment reinforcing structure according to claim 1, characterized in that: the longitudinal beam reinforcing plate is mounted on the longitudinal beam assembly in a fitting mode, the longitudinal beam reinforcing plate extends outwards to form a reinforcing support arm, and the reinforcing base plate is mounted on the reinforcing support arm in a fitting mode and forms positioning support for the front cabin reinforcing arm.
3. The automobile front compartment reinforcing structure according to claim 2, characterized in that: the front cabin reinforcing arm is integrally bent to be of a Z-shaped structure, the lower end of the front cabin reinforcing arm is matched with the reinforcing bottom plate to be fixedly installed, and the upper end of the front cabin reinforcing arm is bent and overlapped to be installed on the upper beam of the water tank.
4. A vehicle front compartment reinforcing structure according to claim 3, wherein: the front cabin reinforcing arm is of a 'nearly' shaped structure along the cross section of the width direction, and the two sides of the front cabin reinforcing arm are bent and processed to form reinforcing arm flanging which is matched and installed.
5. The automobile front compartment reinforcing structure according to claim 4, characterized in that: the front cabin sealing plate is matched with the front cabin upright post to be positioned and installed, the lower side of the front cabin sealing plate is fixedly installed on the reinforcing bottom plate, and the outer side of the front cabin side sealing plate is matched with the front cabin reinforcing arm to be fixedly installed.
6. The automobile front compartment reinforcing structure according to claim 5, characterized in that: the upper beam of the water tank, the front cabin reinforcing arm, the reinforcing bottom plate and the front cabin upright post form a closed area.
7. The automobile front compartment reinforcing structure according to claim 6, characterized in that: the left side of the front cabin side sealing plate is provided with a left attaching part matched with the front cabin reinforcing arm, and the right side of the front cabin side sealing plate is bent to form a right attaching part attached to the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552040.1U CN219524039U (en) | 2023-03-20 | 2023-03-20 | Automobile front cabin reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552040.1U CN219524039U (en) | 2023-03-20 | 2023-03-20 | Automobile front cabin reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219524039U true CN219524039U (en) | 2023-08-15 |
Family
ID=87649924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320552040.1U Active CN219524039U (en) | 2023-03-20 | 2023-03-20 | Automobile front cabin reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219524039U (en) |
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2023
- 2023-03-20 CN CN202320552040.1U patent/CN219524039U/en active Active
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