CN218258380U - Front end frame structure of automobile - Google Patents
Front end frame structure of automobile Download PDFInfo
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- CN218258380U CN218258380U CN202222908329.0U CN202222908329U CN218258380U CN 218258380 U CN218258380 U CN 218258380U CN 202222908329 U CN202222908329 U CN 202222908329U CN 218258380 U CN218258380 U CN 218258380U
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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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Abstract
The utility model discloses an automobile front end frame structure, the middle part of the body is provided with an installation cavity corresponding to a radiator assembly, and the left side, the right side, the upper side and the lower side of the installation cavity are respectively connected with the radiator assembly in a sealing way through sealing strips; the upper parts of the inner sides of the left longitudinal beam and the right longitudinal beam are respectively provided with a left mounting plate and a right mounting plate, the left mounting plate and the right mounting plate are respectively connected with the upper cross beam through reinforcing plates, and the end parts of one sides of the left mounting plate and the right mounting plate, which are close to the radiator assembly, are provided with interference abutting bulges corresponding to sealing strips; and the joint of the left mounting plate and the upper cross beam, the joint of the right mounting plate and the upper cross beam and the mounting support plate for mounting the front cover lock support are respectively provided with a front bumper support seat. The utility model discloses a left side mounting panel, right mounting panel have realized the interference installation to the left and right sides sealing strip and have guaranteed the support intensity of bumper supporting seat before both ends, and the structure is succinct, has guaranteed the usage space of car front end, has better practicality.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, concretely relates to car front end frame construction.
Background
The automobile front end frame is used for mounting components such as a radiator assembly, a front cover lock, a front bumper, a horn, a headlamp, a front anti-collision beam, an air inlet, an air filter, a safety box, an air deflector, a wire harness and the like. A front bumper assembly is arranged between a front end frame and a front grille of an automobile, and the front bumper is generally supported by arranging 4 connecting support points on the front grille of the automobile in the prior automobile. However, the front bumper assembly generally weighs more than 6Kg, and is very heavy, and the support strength of the front grille is insufficient. Secondly, the front bumper is an external decoration piece, and is directly irradiated by sunlight in summer, the temperature is very high, and the material can be softened, so that the front bumper assembly easily falls down to influence the fit clearance with the engine cover, cause uneven clearance, is not attractive, and even can influence the opening and closing of the engine cover. On the other hand, with the improvement of the design requirement of the energy consumption performance of the automobile, the structural design requirement of the radiator assembly installed on the front end frame of the automobile is stricter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car front end frame construction has realized the interference installation to the left and right sides sealing strip and has guaranteed the support intensity of bumper supporting seat before both ends through left mounting panel, right mounting panel, the utility model discloses the structure is succinct, has guaranteed the usage space of car front end, has better practicality. The utility model realizes the sealing installation of the radiator assembly through the sealing strip, reduces the leakage of the air inlet, thereby reducing the energy consumption of the self operation of the cooling air-conditioning system and the energy consumption of the running of the automobile; the front bumper is stably supported through the front bumper supporting seat, the overall stability of the front end structure is improved, and the front end structure has better practicability.
The utility model discloses mainly realize through following technical scheme:
a front end frame structure of an automobile comprises a body, a left mounting plate, a right mounting plate, a reinforcing plate and a front bumper supporting seat, wherein the middle part of the body is provided with a mounting cavity corresponding to a radiator assembly, and the left side, the right side, the upper side and the lower side of the mounting cavity are respectively connected with the radiator assembly in a sealing way through sealing strips; the body comprises an upper cross beam, a right longitudinal beam, a lower cross beam and a left longitudinal beam which are sequentially connected in a clockwise manner; the upper parts of the inner sides of the left longitudinal beam and the right longitudinal beam are respectively provided with a left mounting plate and a right mounting plate, the left mounting plate and the right mounting plate are respectively connected with the upper cross beam through reinforcing plates, and interference abutting protrusions are arranged at the end parts of one sides of the left mounting plate and the right mounting plate, which are close to the radiator assembly, corresponding to the sealing strips; and the middle part of the upper cross beam is provided with an installation support plate for installing a front cover lock support, and the joint of the left installation plate and the upper cross beam, the joint of the right installation plate and the upper cross beam and the installation support plate are respectively provided with a front bumper support seat.
In order to realize better the utility model discloses, furtherly, one side that right side mounting panel is close to the radiator assembly is provided with sealed spacing groove, and the lateral wall of the outside end of sealed spacing groove is protruding for interfering the butt.
In order to realize better the utility model discloses, furtherly, the left and right sides of body interferes 5mm with the sealing strip respectively, and 2.5mm is interfered with the sealing strip respectively to both sides from top to bottom.
In order to better realize the utility model, the utility model further comprises connecting arms, wherein the upper parts of the left longitudinal beam and the right longitudinal beam are respectively provided with the connecting arms; and reinforcing ribs are respectively arranged on the connecting arm along the length direction and at the joints of the connecting arm and the left longitudinal beam and the right longitudinal beam.
In order to realize better the utility model discloses, furtherly, it is provided with the mounting groove to correspond preceding crashproof roof beam respectively on left side longeron, the right side longeron, mounting groove inside wall and left and right sides lateral wall are provided with the strengthening rib respectively.
In order to realize better the utility model discloses, furtherly, both sides are provided with the strengthening rib along length direction respectively around the bottom end rail, the link of left side longeron, right side longeron and bottom end rail is provided with the strengthening rib respectively.
In order to realize better the utility model discloses, furtherly, the middle part of installation extension board is provided with the front bumper supporting seat, the tip correspondence that front shroud lock support bracket and installation extension board are connected is provided with the U type and dodges the groove.
The utility model has the advantages that:
(1) The utility model discloses a left side mounting panel, right mounting panel have realized the interference installation to the left and right sides sealing strip and have guaranteed the support intensity of bumper supporting seat before both ends, and the structure is succinct, has guaranteed the usage space of car front end. The utility model realizes the sealing installation of the radiator assembly through the sealing strip, reduces the leakage of the air inlet, thereby reducing the energy consumption of the self operation of the cooling air-conditioning system and the energy consumption of the running of the automobile; the front bumper is stably supported through the front bumper supporting seat, the overall stability of the front end structure is improved, and the front end structure has better practicability;
(2) The utility model designs 3-5 front bumper supporting seats on the front end frame, and only needs to design corresponding matching structures on the front bumper body, so that the weight born by the front grille mounting point can be dispersed on the front bumper supporting seat, the bearing of the front grille mounting point is reduced, the problems of too large deformation influence, the attractiveness and opening and closing of the engine cover are avoided, and the utility model has better practicability;
(3) The utility model discloses a sealing strip of side realizes the radiator assembly seal installation, lets the cold air that gets into from preceding grid let out leakage quantity and reduce, can better act on the radiator for heat exchange has better practicality.
Drawings
FIG. 1 is a schematic perspective view of a front end frame of an automobile;
FIG. 2 is a front view of an automotive front end frame;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic view of a connection structure of the right mounting plate and the sealing strip;
FIG. 6 is a schematic view of a connecting structure of the upper beam and the sealing strip;
fig. 7 is a schematic view of a connection structure of the front bumper support base and the front bumper.
Wherein: 1-left mounting plate, 2-right mounting plate, 3-mounting support plate, 4-front bumper support seat, 5-radiator assembly, 6-sealing strip, 7-front bumper, 8-front grille, 9-interference abutting protrusion and 10-intercooler.
Detailed Description
Example 1:
a front end frame structure of an automobile is shown in figures 1 and 2 and comprises a body, a left mounting plate 1, a right mounting plate 2, a reinforcing plate, a front bumper supporting seat 4 and sealing strips 6, wherein the middle part of the body is provided with a mounting cavity corresponding to a radiator assembly 5, and the left side, the right side, the upper side and the lower side of the mounting cavity are respectively in sealing connection with the radiator assembly 5 through the sealing strips 6; the body comprises an upper cross beam, a right longitudinal beam, a lower cross beam and a left longitudinal beam which are sequentially connected in a clockwise manner; the upper parts of the inner sides of the left longitudinal beam and the right longitudinal beam are respectively provided with a left mounting plate 1 and a right mounting plate 2, the left mounting plate 1 and the right mounting plate 2 are respectively connected with the upper cross beam through reinforcing plates, and the end parts of one sides of the left mounting plate 1 and the right mounting plate 2, which are close to the radiator assembly 5, are provided with interference abutting bulges 9 corresponding to the sealing strips 6; the middle part of the upper cross beam is provided with an installation support plate 3 for installing a front cover lock support, and a front bumper support seat 4 is respectively arranged at the joint of the left installation plate 1 and the upper cross beam, the joint of the right installation plate 2 and the upper cross beam and the installation support plate 3.
Preferably, as shown in fig. 5, a sealing and limiting groove is provided on one side of the right mounting plate 2 close to the radiator assembly 5, and a sidewall of an outer end of the sealing and limiting groove is an interference abutment protrusion 9.
Preferably, the left and right sides of the body interfere with the sealing strip 6 by 5mm respectively, and the upper and lower sides interfere with the sealing strip 6 by 2.5mm respectively.
The utility model discloses in the use, as shown in fig. 7, the front end frame passes through front bumper supporting seat 4 and is connected with front bumper 7's link, realizes the support to front bumper 7, prevents that front bumper 7 from falling down. As shown in fig. 3-5, the front end frame realizes the interference installation of the sealing strips 6 on the left and right sides through the left mounting plate 1 and the right mounting plate 2. As shown in fig. 1 and 2, the left mounting plate 1 and the right mounting plate 2 are fixedly mounted on the upper cross beam through the reinforcing plates, mounting end faces are provided for mounting the front bumper supporting seats 4 at the two ends, and the supporting strength is also enhanced. The utility model discloses a left side mounting panel 1, right mounting panel 2 have realized the interference installation to left and right sides sealing strip 6 and have guaranteed the support intensity of bumper supporting seat 4 before both ends, and the structure is succinct, has guaranteed the usage space of car front end, has better practicality.
Example 2:
a front end frame structure of an automobile is shown in figures 1-7 and comprises a body, a left mounting plate 1, a right mounting plate 2, a reinforcing plate, a front bumper supporting seat 4 and a sealing strip 6, wherein the body comprises an upper cross beam, a right longitudinal beam, a lower cross beam and a left longitudinal beam which are sequentially connected in a clockwise manner; the upper portions of the inner sides of the left longitudinal beam and the right longitudinal beam are respectively provided with a left mounting plate 1 and a right mounting plate 2, and the left mounting plate 1 and the right mounting plate 2 are respectively connected with the upper cross beam through reinforcing plates. The upper portion of body front side is provided with a plurality of front bumper supporting seat 4. The upper cross beam, the right longitudinal beam, the lower cross beam and the left longitudinal beam are respectively connected with a radiator assembly 5 through sealing strips 6. The upper cross beam, the lower cross beam, the left mounting plate 1 and the right mounting plate 2 are respectively installed with the sealing strips 6 in an interference mode. The front side of the body is provided with a plurality of reinforcing ribs along the circumference.
Preferably, 3 front bumper supporting seats 4 are arranged, an installation support plate 3 for installing a front cover lock supporting bracket is arranged in the middle of the upper cross beam, and the front bumper supporting seats 4 are respectively arranged at the joint of the left installation plate 1 and the upper cross beam, the joint of the right installation plate 2 and the upper cross beam and the installation support plate 3.
Preferably, the device further comprises connecting arms, and the upper parts of the left longitudinal beam and the right longitudinal beam are respectively provided with the connecting arms; and reinforcing ribs are respectively arranged on the connecting arm along the length direction and at the joints of the connecting arm and the left longitudinal beam and the right longitudinal beam. The left longitudinal beam and the right longitudinal beam are respectively provided with mounting grooves corresponding to the front anti-collision beams, and the inner side wall of each mounting groove and the side walls of the left side and the right side are respectively provided with reinforcing ribs. The front side and the rear side of the lower cross beam are respectively provided with a reinforcing rib along the length direction, and the connecting ends of the left longitudinal beam, the right longitudinal beam and the lower cross beam are respectively provided with a reinforcing rib. And reinforcing ribs are respectively arranged on the left side and the right side of the upper cross beam.
Preferably, the sealing strip 6 is a foam sealing strip 6.
The utility model discloses in the use, as shown in fig. 7, the front end frame passes through front bumper supporting seat 4 and is connected with front bumper 7's link, realizes the support to front bumper 7, prevents that front bumper 7 from falling down. As shown in fig. 3-5, the front end frame realizes the interference installation of the sealing strips 6 on the left and right sides through the left mounting plate 1 and the right mounting plate 2. As shown in fig. 1 and 2, the left mounting plate 1 and the right mounting plate 2 are fixedly mounted on the upper cross beam through the reinforcing plates, mounting end faces are provided for mounting the front bumper supporting seats 4 at the two ends, and the supporting strength is also enhanced. The body has improved whole frame's mechanical strength through the strengthening rib that sets up along the girth direction, has laid a good foundation for front bumper 7's stable installation. The utility model discloses a left side mounting panel 1, right mounting panel 2 have realized the interference installation to left and right sides sealing strip 6 and have guaranteed the support intensity of bumper supporting seat 4 before both ends, and the structure is succinct, has guaranteed the usage space of car front end, has better practicality.
Example 3:
a front end frame structure of an automobile is shown in figures 1-7 and comprises a body, a left mounting plate 1, a right mounting plate 2, a reinforcing plate, a front bumper supporting seat 4 and a sealing strip 6. The middle part of body corresponds radiator assembly 5 and is provided with the installation cavity, the left and right sides of installation cavity, upper and lower both sides are respectively through sealing strip 6 and radiator assembly 5 sealing connection. The left and right sides of body interfere 5mm with sealing strip 6 respectively, and just the upper and lower both sides interfere 2.5mm with sealing strip 6 respectively. The upper beam of the body is provided with a plurality of front bumper supporting seats 4. The front end frame of the automobile is provided with a front bumper 7 supporting structure, so that the front bumper 7 can be effectively supported, and the front bumper 7 is prevented from falling due to dead weight, so that the gap between the front end frame and the engine cover is uneven. 3-5 front bumper supporting seats 4 are designed on the front end framework, and the weight borne by the mounting points of the front grille 8 can be dispersed to the front bumper supporting seats 4 only by designing corresponding matching structures on the front bumper body, so that the bearing of the mounting points of the front grille 8 is reduced, and the problems of too large deformation influence, attractiveness of an engine hood and opening and closing of the engine hood are avoided.
Preferably, the middle part of the upper beam is provided with an installation support plate 3 for installing a front cover lock support bracket, and a front bumper support seat 4 is respectively arranged at the joint of the left installation plate 1 and the upper beam, the joint of the right installation plate 2 and the upper beam and the installation support plate 3.
In order to prevent the front bumper 7 from falling off, a metal bracket is usually required to be added and is fastened on an anti-collision beam or a vehicle body cross beam through rivets or screws, extra manufacturing cost and assembling cost are required to be added, the cost is high, the precision is poor, a front bumper falling-off prevention structure is directly added on a front end frame, the structure can be integrally injection-molded with the front end frame, the manufacturing and assembling cost cannot be additionally increased, and the problems that the appearance is influenced, the opening and closing of an engine hood are influenced and the like due to the fact that the front bumper 7 falls off are well solved.
Preferably, as shown in fig. 4 and 5, the end portions of the left and right mounting plates 1 and 2 close to the radiator assembly 5 are provided with interference abutment protrusions 9 corresponding to the sealing strips 6. As shown in fig. 3, the lower end of the radiator assembly 5 is provided with an intercooler 10. The left and right side body structures of the front end frame of the automobile interfere 5mm through a sealing foam strip with the radiator assembly 5, and a sealing effect is achieved. The upper and lower side body structure of the automobile front end frame interferes 2.5mm through the sealing foam strip with the radiator assembly 5, and the sealing effect is achieved. The front end frame of the automobile is provided with a sealing structure, and can form better sealing with the radiator assembly 5, so that the leakage of air inlet is reduced, and the energy consumption of the cooling air-conditioning system during self operation and the energy consumption of automobile running are reduced. The utility model discloses a sealed, let the cold air that 8 get into of preceding grid let leak the leakage quantity and reduce, can better act on the radiator for heat exchange.
The utility model discloses in the use, as shown in fig. 7, the front end frame passes through front bumper supporting seat 4 and is connected with front bumper 7's link, realizes the support to front bumper 7, prevents that front bumper 7 from falling down. As shown in fig. 3-5, the front end frame realizes the interference installation of the sealing strips 6 on the left and right sides through the left mounting plate 1 and the right mounting plate 2. As shown in fig. 1 and 2, the left mounting plate 1 and the right mounting plate 2 are fixedly mounted on the upper cross beam through the reinforcing plates, mounting end faces are provided for mounting the front bumper supporting seats 4 at the two ends, and the supporting strength is also enhanced. The body has improved the mechanical strength of whole frame through the strengthening rib that sets up along the girth direction, has established the basis for the stable installation of front bumper 7. The utility model discloses a left side mounting panel 1, right mounting panel 2 have realized the interference installation to the left and right sides sealing strip 6 and have guaranteed the support intensity of both ends front bumper supporting seat 4, and the structure is succinct, has guaranteed the usage space of car front end, has better practicality.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the technical matters of the present invention are all within the protection scope of the present invention for any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The automobile front end frame structure is characterized by comprising a body, a left mounting plate (1), a right mounting plate (2), a reinforcing plate, a front bumper supporting seat (4) and sealing strips (6), wherein the middle part of the body is provided with a mounting cavity corresponding to a radiator assembly (5), and the left side, the right side, the upper side and the lower side of the mounting cavity are respectively in sealing connection with the radiator assembly (5) through the sealing strips (6); the body comprises an upper cross beam, a right longitudinal beam, a lower cross beam and a left longitudinal beam which are sequentially connected in a clockwise manner; the upper parts of the inner sides of the left longitudinal beam and the right longitudinal beam are respectively provided with a left mounting plate (1) and a right mounting plate (2), the left mounting plate (1) and the right mounting plate (2) are respectively connected with the upper cross beam through reinforcing plates, and the end parts of one sides of the left mounting plate (1) and the right mounting plate (2) close to the radiator assembly (5) are provided with interference butting bulges (9) corresponding to the sealing strips (6); the middle part of the upper cross beam is provided with an installation support plate (3) for installing a front cover lock support bracket, and a front bumper support seat (4) is respectively arranged at the joint of the left installation plate (1) and the upper cross beam, the joint of the right installation plate (2) and the upper cross beam and the installation support plate (3).
2. The front-end frame structure of an automobile according to claim 1, characterized in that one side of the right mounting plate (2) close to the radiator assembly (5) is provided with a sealing limit groove, and the side wall of the outer side end of the sealing limit groove is an interference abutting projection (9).
3. The front end frame structure of an automobile according to claim 1 or 2, wherein the left and right sides of the body interfere with the seal strip (6) by 5mm, respectively, and the upper and lower sides interfere with the seal strip (6) by 2.5mm, respectively.
4. The front-end frame structure of an automobile according to claim 1, further comprising connecting arms, wherein the upper portions of the left longitudinal beam and the right longitudinal beam are respectively provided with the connecting arms; and reinforcing ribs are respectively arranged on the connecting arm along the length direction and at the joints of the connecting arm and the left longitudinal beam and the right longitudinal beam.
5. The front-end frame structure of claim 4, wherein the left longitudinal beam and the right longitudinal beam are respectively provided with an installation groove corresponding to the front anti-collision beam, and the inner side wall of the installation groove and the side walls at the left side and the right side are respectively provided with a reinforcing rib.
6. The front end frame structure of an automobile according to claim 5, wherein the front and rear sides of the lower cross member are respectively provided with a reinforcing rib along the length direction, and the connecting ends of the left longitudinal beam, the right longitudinal beam and the lower cross member are respectively provided with a reinforcing rib.
7. The front end frame structure of an automobile according to claim 1, wherein a front bumper supporting seat (4) is provided at the middle of the mounting support plate (3), and a U-shaped avoiding groove is provided at the end of the front cover lock supporting bracket connected to the mounting support plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222908329.0U CN218258380U (en) | 2022-11-02 | 2022-11-02 | Front end frame structure of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222908329.0U CN218258380U (en) | 2022-11-02 | 2022-11-02 | Front end frame structure of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218258380U true CN218258380U (en) | 2023-01-10 |
Family
ID=84754840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222908329.0U Active CN218258380U (en) | 2022-11-02 | 2022-11-02 | Front end frame structure of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218258380U (en) |
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2022
- 2022-11-02 CN CN202222908329.0U patent/CN218258380U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610100 Aerospace North Road, Longquanyi District, Sichuan, Chengdu Patentee after: Chengdu Aerospace Molding Co.,Ltd. Address before: 610000 Hangtian North Road, Longquanyi District, Chengdu, Sichuan Patentee before: CHENGDU SPACE MOULD AND PLASTIC Co.,Ltd. |
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| CP03 | Change of name, title or address |