CN114275053A - Automobile front end frame assembly and automobile - Google Patents

Abstract

The invention relates to an automobile front-end frame assembly and an automobile, comprising: a beam assembly, a first light frame assembly and a second light frame assembly, wherein the beam assembly includes a plurality of beams, and the two adjacent beams are arranged at intervals; a first lamp The frame assembly is integrated with a plurality of first installation rods, one end of two adjacent first installation rods is connected to each other through a first connecting rod to form a first joint end, and the other end is connected to the beam assembly; the second lamp frame assembly is connected to The first light frame components are arranged opposite to each other, and the second light frame components are integrated with a plurality of second installation rods, and two adjacent second installation rods are connected to each other through second connecting rods to form a second joint end, and the other end is connected with the second installation rod. Beam assembly connection. The present invention forms a beam assembly based on a plurality of beams, forms a light frame assembly based on a plurality of mounting rods, and integrates the beam assembly and the light frame assembly again, which can meet the integrated installation of multiple components, and the integrated structure can reduce the size of the front end frame of the automobile. Overall size, reduce space occupation.

Description

An automobile front end frame assembly and automobile

technical field

The invention relates to the technical field of automobile parts, in particular to an automobile front-end frame assembly and an automobile.

Background technique

Lightweight and modular production is the development trend of the automobile industry. The front-end frame of the automobile is the core part that integrates the body structure of the front-end area and realizes functional integration. How to deal with the increasingly rich configuration requirements of vehicles and the increasingly diverse styling styles such as front bumpers and headlights, so as to realize the small space occupation and lightweight requirements of the front-end installation structure of the passenger car, this puts forward the structure of the front-end frame. higher challenge.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is that in the prior art, the integration of various components on the front end frame of the automobile is limited, and the front end frame of the automobile occupies a large space and is heavy in weight.

In order to solve the above technical problems, the present invention discloses an automobile front-end frame assembly and an automobile.

According to one aspect of the present application, an automobile front-end frame assembly is disclosed, comprising:

a beam assembly, the beam assembly includes a plurality of beams, and the two adjacent beams are arranged at intervals;

A first light frame assembly, the first light frame assembly integrates a plurality of first installation rods, and one end between two adjacent first installation rods is connected to each other by a first connecting rod to form an automobile front end frame assembly at least one first joint end on the upper end, and the other end is connected with the beam assembly;

A second light frame assembly, the second light frame assembly is disposed opposite the first light frame assembly, the second light frame assembly integrates a plurality of second installation rods, and two adjacent second installation rods They are connected to each other through a second connecting rod to form at least one second joint end on the front-end frame assembly of the automobile, and the other end is connected to the cross member assembly.

Further, a support rod is arranged between two adjacent beams, and two ends of the support rod are respectively connected with the two beams.

Further, the vehicle front-end frame vehicle further includes a first combination component and a second combination component, the first combination component and the second combination component are symmetrically connected at both ends of the cross member component, the first combination component The other side of the combination component is connected with the first installation rod, and the other side of the second combination component is connected with the second installation rod.

Further, a positioning assembly is provided on the first joint end of the automobile front-end frame assembly for connecting with the automobile body, and the automobile front-end frame assembly is mounted on the front side beam of the automobile side wall through the positioning assembly.

Further, the positioning assembly includes a positioning pin and a locking nut, the positioning pin realizes the positioning and installation of the vehicle side panel front side rail and the vehicle front end frame assembly, and the positioning pin includes a positioning portion and a locking portion. , after the positioning portion passes through the automobile front end frame assembly and the automobile body, the locking nut locks the locking portion.

In a possible solution, the cross beam assembly includes a first cross beam and a second cross beam, the first cross beam is configured as a front bumper beam, and the second cross beam is configured as a radiator cross beam.

Further, a sliding member is installed on the front security beam, and the front bumper of the automobile is mounted on the front security beam through the sliding member.

Further, the sliding member includes a first installation surface and a second installation surface arranged oppositely, the first installation surface is in contact with the front bumper beam, and the second installation surface is in contact with the front bumper, so The first installation surface is provided with a chute and an installation block, an installation through hole is opened in the chute, the front bumper slides along the installation through hole, and is positioned and installed by the installation block.

In a possible solution, the chute is also provided with a weight reduction groove.

According to another aspect of the present application, an automobile is also disclosed, which includes the above-mentioned automobile front end frame assembly.

The automobile front-end frame assembly of the present invention includes a beam assembly, a first light frame assembly and a second light frame assembly. The beam assembly includes a plurality of beams, and two adjacent beams are arranged at intervals; the first light The frame assembly is integrated with a plurality of first installation rods, and one end of two adjacent first installation rods is connected to each other through a first connecting rod to form at least one first joint end on the front end frame assembly of the automobile, and the other end connected with the beam assembly; the second light frame assembly is arranged opposite to the first light frame assembly, the second light frame assembly integrates a plurality of second installation rods, and two adjacent second installation rods The rods are connected to each other through a second connecting rod, so as to form at least one second joint end on the automobile front-end frame assembly, and the other end is connected with the cross member assembly. Therefore, in the present invention, a beam assembly is formed based on a plurality of beams, a light frame assembly is formed based on a plurality of mounting rods, and the beam assembly and the light frame assembly are integrated again, which can meet the integrated installation of multiple parts, and the integrated structure can reduce the front end of the car. The overall size of the frame reduces the space occupation and the overall weight of the front-end frame assembly of the car.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic structural diagram of an automobile front-end frame assembly provided by an embodiment of the present invention;

2 is a partial structural schematic diagram of an automobile front-end frame assembly provided by an embodiment of the present invention;

3 is a schematic structural diagram of a positioning assembly provided by an embodiment of the present invention;

4 is a schematic structural diagram of a sliding member provided by an embodiment of the present invention;

FIG. 5 is another structural schematic diagram of an automobile front-end frame assembly provided by an embodiment of the present invention;

In the figure, 1-beam assembly, 11-front safety beam, 12-radiator beam, 2-first light frame assembly, 21-first installation rod, 211-first installation rod a, 212-first installation rod b , 213 - the first installation rod c, 22 - the first installation frame, 3 - the second light frame assembly, 31 - the second installation rod, 311 - the second installation rod a, 312 - the second installation rod b, 313 - the first Two installation rods c, 32-second installation frame, 4-first combination component, 5-second combination component, 6-positioning component, 61-positioning pin, 611-positioning part, 612-locking part, 62-lock Tight nut, 7-Slide piece, 71-Chute, 72-Installation hole, 73-Weight reduction groove, 74-Installation block, 8-Car side panel front, 9-Support rod.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention. The invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. Also, the terms "first," "second," etc. are used to distinguish between similar objects, and are not necessarily used to describe a particular order or precedence. It is to be understood that the data so used may be interchanged under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

Specifically, as shown in FIGS. 1 to 4 , the present invention discloses an automobile front-end frame assembly, which includes:

A beam assembly 1, the beam assembly 1 includes a plurality of beams, and the two adjacent beams are arranged at intervals;

The first light frame assembly 2, the first light frame assembly 2 integrates a plurality of first installation rods 21, and one end between two adjacent first installation rods 21 is connected to each other by a first connecting rod to form an automobile front end frame assembly At least one first joint end on the upper end, and the other end is connected with the beam assembly 1;

The second light frame assembly 3 . The second light frame assembly 3 is disposed opposite to the first light frame assembly 2 . The second light frame assembly 3 integrates a plurality of second installation rods 31 between two adjacent second installation rods 31 . The second connecting rods are connected to each other to form at least one second joint end on the front end frame assembly of the automobile, and the other end is connected to the cross member assembly 1 .

It can be understood that by compounding a plurality of beams to form a beam assembly 1, compounding a plurality of mounting rods to form a light frame assembly, and integrating the beam assembly 1 and the light frame assembly again, the integrated installation of multiple components can be satisfied, and the integrated structure It can reduce the overall size of the vehicle front-end frame, reduce the space occupation, and reduce the overall weight of the vehicle's front-end frame assembly.

Further, by re-integrating the composite beam assembly 1 and the composite light frame assembly, it is possible to solve the problems of many parts and complicated welding processes in the sheet metal front-end frame structure or other low-integration structures in the prior art. problem, reducing the overall weight.

In a possible solution, a support rod 9 is provided between two adjacent beams, and two ends of the support rod 9 are respectively connected to the two beams. By arranging the support rods 9 between two adjacent beams, the beams can be supported and the overall strength of the beam assembly 1 can be improved. Exemplarily, continuing to refer to FIG. 1 , the beam assembly 1 may include two beams, specifically a first beam and a second beam, and the first beam may be configured as a front bumper 11 for installing the front bumper. The two beams can be configured as radiator beams 12 for installing a radiator to dissipate heat from heat-generating structures such as a water tank and an automobile engine. Preferably, the number of support rods 9 can be three, specifically including a first support rod 9, a second support rod 9 and a third support rod 9. The first support rod 9 is vertically arranged between the front bumper beam 11 and the radiator beam 12, The second support rod 9 and the third support rod 9 are symmetrically arranged on both sides of the first support rod 9, and both the second support rod 9 and the third support rod 9 are inclined relative to the front bumper beam 11 and the radiator beam 12, so that the A triangular structure is formed between the first support rods 9 to improve the overall stability of the beam assembly 1 .

Exemplarily, continuing to refer to FIGS. 1 and 2 , the first light frame assembly 2 may include three first mounting rods 21 , and two adjacent first mounting rods 21 are arranged at intervals to form the first installation of the vehicle light. frame 22. Exemplarily, it may include a first installation rod a211, a first installation rod b212 and a first installation rod c213. One end of the first installation rod a211 and the first installation rod b212 is connected by the first connecting rod a, and the other ends of the first installation rod a211 and the first installation rod b212 are both connected with the beam assembly 1 . One end of the first installation rod b212 and the first installation rod c213 is connected by the first connecting rod b, and the other end of the first installation rod b212 and the first installation rod c213 is connected with the beam assembly 1 .

The second light frame assembly 3 may include three second mounting rods 31 , and two adjacent second mounting rods 31 are spaced apart to form a second mounting frame 32 for the vehicle light. Exemplarily, it may include a second installation rod a311, a second installation rod b312 and a second installation rod c313. One end of the second installation rod a311 and the second installation rod b312 are connected by the second connecting rod a, and the other ends of the second installation rod a311 and the second installation rod b312 are both connected with the beam assembly 1 . One end of the second installation rod b312 and the second installation rod c313 is connected by the second connecting rod b, and the other end of the second installation rod b312 and the second installation rod c313 is connected with the beam assembly 1 .

It can be understood that the above-mentioned beam assembly 1 is composed of two beams, the first light frame assembly 2 is composed of three first installation rods 21, and the second light frame assembly 3 is composed of three second installation rods 31. In a preferred embodiment, in other feasible solutions, the beam assembly 1 or the first light frame assembly 2 or the second light frame assembly 3 may also have other structures. Exemplarily, as shown in FIG. 5 , another structure of the automobile front-end frame assembly is shown. The automobile front-end frame assembly includes a beam assembly 1 , a first light frame assembly 2 and a second light frame assembly 3 , which are the same as those described above. The difference in structure is that in this structure, the first light frame assembly 2 includes two first mounting rods 21 , and the second light frame assembly 3 includes two second mounting rods 31 . Exemplarily, the first light frame assembly 2 It includes a first installation rod a211 and a first installation rod b212, and the second light frame assembly 3 includes a second installation rod a311 and a second installation rod b312.

The composite form of the beam assembly 1 , the first light frame assembly 2 and the second light frame assembly 3 is only a preferred embodiment. In other feasible solutions, other composite forms can be used, which can be set according to requirements. , which is not specifically limited here.

It can be understood that the multiple first mounting rods 21 are combined to form the first light frame assembly 2, and the multiple second mounting rods 31 are combined to form the second light frame assembly 3, which can realize the integrated installation of multiple vehicle lights, and , The space between the two installation rods can meet the installation requirements of different vehicle lamp shapes.

Further, continuing to refer to FIG. 1 , the automobile front-end frame assembly also includes a first combining component 4 and a second combining component 5. The first combining component 4 and the second combining component 5 are symmetrically connected at both ends of the cross member component 1, and the first combining component 4 and the second combining component 5 The other side of the combination assembly 4 is connected with the first installation rod 21 , and the other side of the second combination element 5 is connected with the second installation rod 31 . It can be understood that both the first combination assembly 4 and the second combination component 5 can be used to install the hood lock, and the first combination component 4 can be each of the first installation rods 21 and the beam assembly 1 in the first light frame assembly 2 The joint area formed after the connection, the second joint component 5 can be the joint area formed after each second installation rod 31 in the second light frame assembly 3 is connected with the beam assembly 1, so that the hood lock can be directly integrated and installed in the At the area formed by the first combination assembly 4 and/or the area formed by the second combination component 5, there is no need to additionally provide a hood lock mounting structure on the front end frame assembly of the vehicle, saving the overall installation space of the front end frame assembly of the vehicle,

Further, the front end frame assembly of the automobile is installed on the body, specifically, it is arranged in the front end area of the automobile cabin, and is installed in the front side beam of the side wall and the front longitudinal beam of the cabin. Exemplarily, as shown in FIG. 3 , the front end frame assembly of the automobile is installed on the front side beam 8 of the side wall of the automobile, and a positioning device is provided on the first joint end of the front end frame assembly for connecting with the front side beam 8 of the side wall of the automobile. Component 6, the front-end frame assembly of the automobile is installed with the front beam of the side wall of the automobile through the positioning component 6.

Further, continue to refer to FIG. 3, the positioning assembly 6 includes a positioning pin 61 and a locking nut 62, the positioning pin 61 realizes the positioning and installation of the automobile side wall front side beam 8 and the automobile front end frame assembly, and the positioning pin 61 includes a positioning portion 611 and a lock. After the tightening portion 612 is positioned to pass through the front side beam 8 of the vehicle side panel and the front end frame assembly of the vehicle, the locking nut 62 locks the locking portion 612 . Specifically, when positioning and installing the front end frame assembly of the automobile and the front side beam 8 of the automobile side wall, the positioning pins 61 are firstly passed through the front end frame assembly of the automobile and the front side beam 8 of the automobile side wall, and the positioning portion 611 is extended. At the bottom of the automobile front-end frame assembly, the locking portion 612 protrudes above the side sill 8 of the automobile, and is locked with the locking portion 612 by the locking nut 62. By setting the positioning pin 61 as the positioning portion 611 and the locking portion 612, which can realize both installation positioning and self-tapping locking, which can adapt to the gap inconsistency caused by the welding deviation of the body sheet metal, and improve the installation accuracy.

It can be understood that, through the positioning component 6, the self-positioning of the automobile front-end frame assembly during installation is realized, and the positioning and installation accuracy is improved. And can avoid positioning holes and large-scale work auxiliary installation, simplify the installation operation.

Further, continuing to refer to FIG. 4 , a sliding member 7 is installed on the front bumper 11 , and the front bumper of the automobile is installed on the front bumper 11 through the sliding member 7 .

Further, the sliding member 7 includes a first installation surface and a second installation surface arranged oppositely, the first installation surface is in contact with the front bumper beam 11, the second installation surface is in contact with the front bumper, and the second installation surface is provided with a chute. 71 and an installation block 74 , a mounting hole 72 is opened in the chute 71 , the front bumper slides along the mounting hole 72 , and is positioned and installed by the mounting block 74 . Exemplarily, as shown in FIG. 4 , the chute 71 and the mounting block 74 are arranged side by side, the mounting hole 72 is configured as a waist-shaped hole, and the front bumper can be installed along the length of the mounting hole 72 when the front bumper is mounted to the sliding member 7 . Orientation adjust the position so that the front bumper is installed to the target position. Wherein, the length direction of the mounting hole 72 may refer to the direction in which the chute 71 points to the mounting block 74 , and the target position may refer to the position where the front bumper is finally fixedly installed. By arranging the installation through holes 72, the position of the front bumper can be adjusted along a specified direction, and the installation accuracy of the front bumper can be improved. In addition, the sliding member 7 can be used to realize the installation and deployment of the front bumper before installation, avoid installation adjustment during the installation process, realize differential positioning before installation to the front bumper beam, and improve assembly efficiency. In addition, due to the feature that the mounting block 74 can slide directionally in the chute 71, the auxiliary front bumper can achieve differential positioning before the front bumper is installed due to the difference in the gap of the front hood.

In a possible solution, the chute 71 is further provided with a weight reduction groove 73 . Exemplarily, the weight reduction groove 73 is opened on the bottom plate of the chute 71 . By opening the weight-reducing hole on the chute 71, the weight of the chute 71 can be reduced, and it can be used as a drainage hole to achieve drainage to avoid water accumulation.

It can be understood that the above-mentioned front-end frame assembly may not be limited to the installation of components such as lights, hood locks, etc., and various components such as storage boxes and water pipes can be integrated into the front-end frame assembly to realize the front-end frame assembly. Diversified demand for auto fittings.

According to another aspect of the present application, an automobile is also disclosed, which includes the above-mentioned automobile front end frame assembly.

The automobile front-end frame assembly of the present invention includes a beam assembly 1, a first light frame assembly 2 and a second light frame assembly 3. The beam assembly 1 includes a plurality of beams, and the two adjacent beams are arranged at intervals; the first light frame assembly 2. A plurality of first mounting rods 21 are integrated, and one end between two adjacent first mounting rods 21 is connected to each other by a first connecting rod to form at least one first joint end on the front-end frame assembly of the automobile, and the other end is connected to the The beam assembly 1 is connected; the second light frame assembly 3 is arranged opposite to the first light frame assembly 2, the second light frame assembly 3 integrates a plurality of second installation rods 31, and the second installation rods 31 pass through the second installation rods 31. The two connecting rods are connected with each other to form at least one second joint end on the front end frame assembly of the automobile, and the other end is connected with the cross member assembly 1 . Therefore, in the present invention, a beam assembly 1 is formed based on a plurality of beams, a light frame assembly is formed based on a plurality of mounting rods, and the beam assembly 1 and the light frame assembly are integrated again, which can meet the integrated installation of multiple components, and the integrated structure can be reduced. The overall size of the automobile front-end frame reduces the space occupation and the overall weight of the automobile front-end frame assembly.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (10)

1. An automotive front end frame assembly, comprising:

the beam assembly (1) comprises a plurality of beams, and every two adjacent beams are arranged at intervals;

the first lamp frame component (2) is integrated with a plurality of first mounting rods (21), one end of each of the two adjacent first mounting rods (21) is connected with each other through a first connecting rod to form at least one first connecting end on an automobile front end frame assembly, and the other end of each first mounting rod is connected with the cross beam component (1);

second lamp frame subassembly (3), second lamp frame subassembly (3) with first lamp frame subassembly (2) set up relatively, second lamp frame subassembly (3) integration has many second installation poles (31), and adjacent two pass through second connecting rod interconnect between second installation pole (31) to form at least one second joint end on the car front end frame assembly, the other end with crossbeam subassembly (1) is connected.

2. The front end frame assembly of claim 1, wherein a support rod (9) is disposed between two adjacent cross beams, and two ends of the support rod (9) are respectively connected to the two cross beams.

3. The front end frame assembly of claim 1, further comprising a first coupling member (4) and a second coupling member (5), wherein the first coupling member (4) and the second coupling member (5) are symmetrically connected to both ends of the cross member (1), the other side of the first coupling member (4) is connected to the first mounting rod (21), and the other side of the second coupling member (5) is connected to the second mounting rod (31).

4. The automobile front end frame assembly according to claim 1, wherein a positioning component (6) is arranged on a first connecting end of the automobile front end frame assembly, which is used for being connected with an automobile body, and the automobile front end frame assembly is installed with the automobile side wall front cross beam through the positioning component (6).

5. The automobile front end frame assembly according to claim 4, characterized in that the positioning component (6) comprises a positioning pin (61) and a locking nut (62), the positioning pin (61) realizes the positioning and installation of the automobile side wall front side beam (8) and the automobile front end frame assembly, the positioning pin (61) comprises a positioning part (611) and a locking part (612), the positioning part (611) penetrates through the automobile front end frame assembly and the automobile body, and the locking nut (62) locks the locking part (612).

6. The automotive front end frame assembly according to claim 2, characterized in that the cross member assembly (1) comprises a first cross member configured as a front bumper cross member (11) and a second cross member configured as a radiator cross member (12).

7. The vehicle front end frame assembly according to claim 6, wherein a slider (7) is mounted on the front bumper beam (11), and a vehicle front bumper is mounted to the front bumper beam (11) through the slider (7).

8. The front end frame assembly of claim 7, wherein the sliding member (7) includes a first mounting surface and a second mounting surface which are oppositely arranged, the first mounting surface contacts with the front bumper beam (11), the second mounting surface contacts with the front bumper, the first mounting surface is provided with a sliding groove (71) and a mounting block (74), a mounting through hole (72) is formed in the sliding groove (71), and the front bumper slides along the mounting through hole (72) and is positioned and mounted by the mounting block (74).

9. The front end frame assembly of claim 8, wherein the slide groove (71) is further formed with a weight-reducing groove (73).

10. An automobile, characterized in that the automobile comprises the automobile front end frame assembly according to any one of claims 1 to 9.

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