Modular mounting frame and vehicle

Abstract

The utility model relates to a vehicle body technical field, concretely relates to a combined installation frame and vehicle. Combined installation frame includes connecting column, side beam and support, connecting column sets up vertically, one end of side beam is connected on connecting column, support top end is connected with the one end of side beam away from connecting column, support bottom end is connected with the bottom end of connecting column, support includes first connecting section and second connecting section, first connecting section and second connecting section are integrally formed, and no longer same straight line. Support can form the spatial three -dimensional support structure with, make support form multidirectional force support in three -dimensional space, promote the deformation resistance of support and overall structure stability. The connecting layout of connecting column, side beam and support can adapt to the installation demand of different types of car light, enhances the versatility and practicality of frame. The structure design is simple and compact, satisfies the support strength and is favorable to save the installation space, is applicable to the complex layout environment of vehicle front end.

Description

Technical Field

[0001] This utility model relates to the field of vehicle body technology, specifically to a combined mounting frame and vehicle. Background Technology

[0002] In automotive body design, the area where the fender and headlights are installed is the intersection of the headlights, fenders, hood, front bumper, and other exterior components. The installation and adjustment accuracy and structural stability of this area affect the structural features of the entire front of the vehicle and are an important part of the automotive body development process.

[0003] In the current mainstream models, a large number of stamped sheet metal brackets are used in the fender and headlight mounting areas. The headlights and fenders are installed and adjusted by a combination of welding and bolting. This forms the support and positioning structure for this area, ensuring that the various exterior parts can be initially assembled. This type of structure is also a common design in this area in the industry.

[0004] The existing structure using stamped sheet metal brackets has some shortcomings: First, stamped sheet metal parts themselves have poor strength and rigidity, and are prone to springback deformation, which affects the installation and debugging accuracy, causing deviations in the fit between the fender and the headlights and surrounding components, affecting the overall appearance of the front of the vehicle; Second, a large number of stamped sheet metal brackets not only increases the number of welding and bolting processes, but also increases the cost of tooling such as molds, prolonging the production time and failing to meet the needs of cost reduction and improved production efficiency for the whole vehicle. Utility Model Content

[0005] This application addresses, to at least some extent, one of the technical problems in the related art.

[0006] Therefore, this application aims to provide a combined mounting frame and vehicle. To achieve the above objectives, a first aspect provides a modular mounting frame, comprising: A connecting column, wherein the connecting column is vertically arranged; A side beam, one end of which is connected to the top of a connecting column; The bracket has its top end connected to the end of the side beam away from the connecting column, and its bottom end connected to the bottom end of the connecting column; the bracket includes a first connecting section and a second connecting section, which are integrally formed and are no longer on the same straight line.

[0007] In the technical solution, by designing the bracket as an integrally formed structure of the first and second connecting sections, which are not on the same straight line, a spatial three-dimensional support structure can be formed. This allows the bracket to form multi-directional force support in three-dimensional space, which can distribute the load in more directions compared to a linear structure, improve the bracket's resistance to deformation and overall structural stability, provide a more reliable mounting base for the vehicle lights, and reduce problems such as vehicle light position displacement or decreased fitting accuracy caused by frame deformation.

[0008] The one-piece molded bracket structure reduces the splicing process of multiple components, minimizes the accumulation of assembly errors, and improves production efficiency. The connection layout between the connecting columns, side beams, and bracket provides a multi-directional mounting support base for the headlights, adapting to the installation requirements of different types of headlights and enhancing the frame's versatility and practicality. This structural design is simple and compact, meeting support strength requirements while saving installation space, making it suitable for complex layouts at the front of vehicles.

[0009] In some embodiments of this application, the connecting column, the side beam, and the bracket are all made of aluminum alloy and manufactured by extrusion molding.

[0010] In this technical solution, aluminum alloys possess the characteristics of low density and high strength, with tensile strength and yield strength superior to traditional stamped sheet metal parts. The front end of a vehicle needs to bear the weight of the headlights and fenders, while also withstanding driving vibrations and minor impacts. The aluminum alloy frame effectively resists bending and springback deformation. This avoids the problems of insufficient rigidity in traditional sheet metal parts, such as headlight misalignment and uneven clearance between the fenders and surrounding components, ensuring long-term stable assembly precision of the entire front-end exterior components. It also avoids the structural complexity caused by the need for additional auxiliary components to enhance the strength of traditional sheet metal parts due to insufficient rigidity.

[0011] In some embodiments of this application, a connecting component is further included for connecting the top end of the support and one end of the side beam, the connecting component comprising: The first reinforcing plate has its side connected to the side of the side beam and the side of the second connecting section; A support plate, the two ends of which are respectively connected to the end faces of the side beam and the second connecting section, and the support plate is perpendicular to the first reinforcing plate.

[0012] In the technical solution, the connection strength and structural stability between the side beam and the second connecting section of the bracket are increased by setting a first reinforcing plate and a support plate. The first reinforcing plate is fixedly connected to the side of the side beam and the second connecting section by its side, which can resist the axial tensile and compressive forces at the connection point and reduce the relative displacement at the end face contact point. The support plate is connected to the end faces of the side beam and the second connecting section at both ends, and is set perpendicular to the first reinforcing plate, forming a mutually perpendicular three-dimensional support structure.

[0013] In some embodiments of this application, the side of the combined mounting frame used to mount the vehicle light is the front and the other side is the back. The second connecting segment is set to be arc-shaped, and the center of curvature of the arc is located on the side where the back is located.

[0014] In the technical solution, by setting the second connecting section as an arc shape, with the center of curvature of the arc located on the side where the back is located, the second connecting section forms a raised structure. The arc-shaped section of the raised structure can serve as the mounting base for the headlight rear bracket block, providing a stable spatial attachment point for the headlight rear bracket block, facilitating the docking of the headlight rear bracket block with the vehicle headlight, avoiding interference between the headlight rear bracket block and other components of the frame, and optimizing the structural layout in the front space of the vehicle.

[0015] In some embodiments of this application, the side of the combined mounting frame used to mount the vehicle lights is the front, and the other side is the back. The side of the connecting post furthest from the second connecting section is the left side, and the side closest to the second connecting section is the right side; the connecting post is provided with: An adjusting column is vertically disposed on the left or right side of the connecting column; The first horizontal support has one end located on the side of the adjusting column away from the connecting column, and the other end of the first horizontal support extends toward the front of the combined mounting frame. The second horizontal bracket has one end located on the side of the adjusting column away from the connecting column, and the other end extends toward the front of the combined mounting frame. The first extension bracket is vertically disposed at one end of the second horizontal bracket (12).

[0016] In the technical solution, the adjusting column can be optionally set on the left or right side of the connecting column, allowing for left-right adaptability in the installation positions of the first and second horizontal supports. For different vehicle models, such as those with different front-end component layouts, there is no need to redesign the connecting column structure. By adjusting the left and right installation positions of the adjusting column, the support point requirements of the first horizontal support for different vehicle models can be met, improving the universality of the combined installation frame and reducing the mold development costs for multi-vehicle adaptation. Regarding the vertical orientation of the first extension support, since the vertical height of the fenders or headlights varies across different vehicle models, the length of the vertical section of the first extension support can be adjusted to match the fixed position of the fenders or headlights of different models, eliminating the need to redesign the overall structure of the second horizontal support and reducing the cost of adapting to multiple vehicle models.

[0017] In some embodiments of this application, it further includes: A connecting block is disposed between the first horizontal support and the second horizontal support, and the connecting block is used to improve the connection strength between the first horizontal support and the second horizontal support. A first reinforcing frame is disposed between the second horizontal support and the first extension support, and the first reinforcing frame is used to improve the connection strength between the second horizontal support and the first extension support.

[0018] In the technical solution, the connecting block rigidly connects the first and second horizontal supports, making the two horizontal supports form an integrated horizontal support beam, avoiding the risk of independent displacement, keeping the support points stable, and ensuring the flatness and edge gap accuracy of the fender after installation.

[0019] The second horizontal support extends horizontally forward, while the first extension support extends vertically upward or downward, forming a corner connection. The corner is a stress concentration area; without the first reinforcing frame, the design is prone to cracking or bending due to stress overload. The first reinforcing frame fits snugly against the inside of the corner, forming a triangular structure. By increasing the contact area at the corner, it disperses concentrated stress, preventing structural failure due to excessive local stress and extending service life.

[0020] In some embodiments of this application, it further includes: The second extension bracket is disposed at one end of the first horizontal bracket; First fender bracket, the first fender bracket is disposed on the second extension bracket; The third extension bracket is disposed at the end of the first extension bracket away from the second horizontal bracket; A radiator grille bracket is mounted on the third extension bracket.

[0021] In the technical solution, the second extension bracket extends further from the end of the first horizontal bracket, directly covering the edge area of ​​the fender; the first fender bracket is a dedicated installation carrier that can directly and stably support the edge area of ​​the fender to prevent local deformation.

[0022] The first extension bracket is vertically installed, and its height determines the reference height of the third extension bracket. The third extension bracket can extend horizontally towards the radiator grille, adjusting the installation position of the radiator grille bracket. This design controls the height and horizontal distance of the radiator grille, avoiding positional deviations in the structure that could lead to installation difficulties.

[0023] In some embodiments of this application, a second fender bracket is provided at one end of the side beam near the connecting column.

[0024] In the technical solution, by adding a second fender bracket at the end of the side beam near the connecting column, it forms a joint support with the first and second horizontal brackets on the connecting column, further optimizing the layout of the fender support points.

[0025] In some embodiments of this application, the side of the combined mounting frame used to mount the vehicle lights is the front, and the other side is the back. The headlight front bracket is mounted on the front of the first connecting section; The third fender bracket is located at the lower part of the headlight front bracket.

[0026] In the technical solution, the headlight front bracket and the third fender bracket are arranged vertically, which achieves functional integration and improves the utilization rate of the support space of the vehicle's front structure.

[0027] The third fender bracket is integrated into the lower part of the headlight front bracket. It uses the structural strength of the headlight front bracket for support, eliminating the need to design an independent support carrier for the fender, thus reducing the number of brackets and the space occupied.

[0028] In some embodiments of this application, a connecting bracket is further provided on the front side of the first connecting segment; The connecting bracket is set vertically, and a fourth fender bracket is provided on the side of the connecting bracket away from the connecting column, and a bumper bracket is provided on the side of the connecting bracket close to the connecting column.

[0029] In the technical solution, a vertical connecting bracket is set on the front side of the first connecting section, and a fourth fender bracket and a bumper bracket are integrated on both sides of it, realizing the integration of the fender, bumper and combined installation frame, which helps to improve the structural compactness of the front of the vehicle.

[0030] The connecting bracket serves as a shared carrier, integrating the fourth fender bracket and the bumper bracket onto the same vertical structure. This avoids spatial interference when the two are installed independently. By sharing the bracket, the total number of brackets is reduced, the overall structural complexity is lowered, and installation space at the front of the vehicle is saved.

[0031] In some embodiments of this application, the side of the combined mounting frame used to mount the vehicle lights is the front, and the other side is the back; the front of the second connecting section is provided with a headlight rear bracket block.

[0032] In the technical solution, the rear headlight bracket block is used to install the rear end area of ​​the headlight. Together with the front headlight bracket, it forms a positioning support for the front and rear ends of the headlight, which can limit the displacement of the headlight in the front and rear directions of the vehicle body, prevent the headlight from moving forward or backward or tilting due to vibration and impact during vehicle operation, and ensure that the fit gap between the headlight and the fender remains stable.

[0033] In some embodiments of this application, a second reinforcing plate is provided on one end face of the connecting column, and the second reinforcing plate is connected to the side beam.

[0034] In the technical solution, a second reinforcing plate is installed on one end face of the connecting column and fixedly connected to the edge beam. This strengthens the connection joint between the connecting column and the edge beam, improving the deformation resistance and structural stability of the connection area. The second reinforcing plate, through its fixed connection to the end face of the connecting column and the edge beam, adds a rigid carrier at the connection point, increasing the contact area, dispersing local stress concentration at the joint, preventing loosening or deformation of the connection between the connecting column and the edge beam due to excessive stress, and resisting any relative torsional forces that may arise between them, thus ensuring the reliability of the connection joint.

[0035] In a second aspect, this application provides a vehicle, including a body and a combined mounting frame as described in the first aspect, the combined mounting frame being used to mount headlights and fenders around the headlights; The vehicle body is equipped with longitudinal beams; The connecting columns of the combined installation frame are connected to the longitudinal beams.

[0036] In the technical solution, the first aspect of the combined mounting frame is integrated into the vehicle body and directly connected to the longitudinal beams on the vehicle body through connecting columns, thereby achieving a stable connection between the combined mounting frame and the vehicle body and providing a stable support foundation for the assembly of the vehicle's front-end components.

[0037] By directly connecting the connecting columns and longitudinal beams of the combined mounting frame, the weight of the frame and the components it supports, such as the headlights and fenders, as well as external loads, can be directly transferred to the longitudinal beams of the vehicle body. This avoids the load being concentrated on a local structure, reduces deformation at the connection between the frame and the vehicle body, and prevents the installation position accuracy of the rear headlights and fenders from decreasing over long-term use.

[0038] In some embodiments of this application, a connecting beam is further provided on the vehicle body; one end of the connecting beam is provided with: Locking components; The second connecting plate has one side fixedly mounted on the end face of the connecting beam, and the other side abutting against one side of the support plate, and the second connecting plate and the support plate are connected by a locking device; The third reinforcing plate is used to connect the second connecting plate and the connecting beam.

[0039] In the technical solution, the third reinforcing plate connects the second connecting plate and the connecting beam, forming a triangular support structure, which enhances the connection strength between the end face of the connecting beam and the second connecting plate. This prevents excessive stress on the connection between the connecting beam and the second connecting plate during rapid acceleration, deceleration, or minor collisions of the vehicle, thus extending the service life of the overall structure.

[0040] In some embodiments of this application, an adjusting shim is further included, which is disposed between the support plate and the second connecting plate for adjusting the position of the combined mounting frame.

[0041] In the technical solution, the adjusting shims are set between the support plate and the second connecting plate. By increasing or decreasing the number of shims or replacing shims of different thicknesses, the position of the combined mounting frame in the vehicle body can be finely adjusted. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0043] Figure 1 A schematic diagram of the overall structure of a combined mounting frame in the first direction; Figure 2 A schematic diagram of the overall structure of a combined mounting frame in the second direction; Figure 3 This is a schematic diagram of the overall structure of a combined installation frame in a third direction. Figure 4 A first-direction enlarged view of a bracket structure for a combined mounting frame; Figure 5 A second-direction enlarged view of a bracket structure for a combined mounting frame; Figure 6 This is an enlarged view of the connection structure between a combined installation frame and a connecting beam.

[0044] In the picture: 1. Connecting column; 11. First horizontal bracket; 111. Connecting block; 112. Second extension bracket; 113. First fender bracket; 12. Second horizontal bracket; 121. First extension bracket; 122. Third extension bracket; 123. First reinforcing frame; 13. Radiator grille bracket; 14. Second reinforcing plate; 15. Second reinforcing frame; 16. Adjusting column; 2. Side beam; 21. Second fender bracket; 22. First connecting plate; 3. Bracket; 31. First connecting section; 311. Front headlight bracket; 312. Third fender bracket; 313. Connecting bracket; 314. Fourth fender bracket; 315. Bumper bracket; 32. Second connecting section; 321. Rear headlight bracket block; 4. Connecting components; 41. First reinforcing plate; 42. Support plate; 5. Connecting beam; 51. Second connecting plate; 52. Third reinforcing plate; 53. Adjusting shim; 54. Locking component.

[0045] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0046] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] The present application will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0048] It should be noted that in the automotive field, the area where the fender and headlight are installed is the intersection of the headlights, fenders, engine hood, front bumper, and other exterior components. The installation and adjustment accuracy and structural stability of this area affect the structural features of the entire vehicle's front end and are an important part of the automotive body development process.

[0049] In the current mainstream models, a large number of stamped sheet metal brackets are used in the fender and headlight mounting areas. The headlights and fenders are installed and adjusted by a combination of welding and bolting. This forms the support and positioning structure for this area, ensuring that the various exterior parts can be initially assembled. This type of structure is also a common design in this area in the industry.

[0050] The existing structure using stamped sheet metal brackets has some shortcomings: First, stamped sheet metal parts themselves have poor strength and rigidity, and are prone to springback deformation, which affects the installation and debugging accuracy, causing deviations in the fit between the fender and the headlights and surrounding components, affecting the overall appearance of the front of the vehicle; Second, a large number of stamped sheet metal brackets not only increases the number of welding and bolting processes, but also increases the cost of tooling such as molds, prolonging the production time and failing to meet the needs of cost reduction and improved production efficiency for the whole vehicle.

[0051] This application proposes a combined mounting frame and vehicle. By designing the combined mounting frame as a ring-shaped support structure connecting columns, side beams, and brackets, the bracket is integrally formed and includes first and second connecting sections that are not on the same straight line. It also integrates multiple sets of fender brackets, radiator grille brackets, bumper brackets, and dedicated headlight brackets. The strength of the connection points is enhanced by connecting components and reinforcing plates, so that the frame is stably connected to the longitudinal beams of the vehicle body. This achieves the integration of the mounting structure of the vehicle's front headlights, fenders, radiator grilles, and other components. The overall structure has the effects of high stability, strong resistance to deformation, and compact space. It solves the problems of high cost, insufficient support strength, and insufficient rigidity of traditional vehicle front component brackets made of sheet metal stamping parts.

[0052] As attached Figures 1 to 6 As shown, in a schematic embodiment of the first aspect of this application, a combined mounting frame and a vehicle are provided. The combined mounting frame includes a connecting column 1, a side beam 2, and a bracket 3. The connecting column 1 is vertically oriented, one end of the side beam 2 is fixedly connected to the top of the connecting column 1, the top of the bracket 3 is connected to the end of the side beam 2 away from the connecting column 1, and the bottom of the bracket 3 is connected to the bottom of the connecting column 1. The bracket 3 is integrally formed and includes a first connecting segment 31 and a second connecting segment 32. The first connecting segment 31 and the second connecting segment 32 are integrally formed and are not on the same straight line.

[0053] The one-piece molded bracket 3 structure reduces the splicing process of multiple components, minimizes the accumulation of assembly errors, and improves production efficiency. The connection layout between the connecting column 1, side beam 2, and bracket 3 provides a multi-directional installation support base for the headlights, adapting to the installation needs of different types of headlights and enhancing the frame's versatility and practicality. The combined installation frame structure design is simple and compact, meeting support strength requirements while saving installation space, making it suitable for complex layout environments at the front of vehicles.

[0054] In some embodiments, a second reinforcing frame 15 is provided at the connection between the first connecting segment 31 and the connecting post 1 to improve the connection stability between the first connecting segment 31 and the connecting post 1.

[0055] In some embodiments, by designing the bracket 3 as an integrally formed structure of the first connecting segment 31 and the second connecting segment 32, which are not on the same straight line, a spatial three-dimensional support structure can be formed. This allows the bracket 3 to form multi-directional force support in three-dimensional space, which can distribute the load in more directions compared to a linear structure, improve the deformation resistance and overall structural stability of the bracket 3, provide a more reliable mounting base for the vehicle headlight, and reduce the problem of headlight position displacement or decreased fitting accuracy caused by frame deformation.

[0056] In some embodiments, the connecting column 1, side beam 2, and bracket 3 are all made of aluminum alloy. Aluminum alloy has the characteristics of low density and high strength, and its tensile strength and yield strength are superior to those of traditional stamped sheet metal parts. In scenarios where the front end of a vehicle needs to bear the weight of the headlights and fenders, while also withstanding driving vibrations and minor impacts, the aluminum alloy frame can effectively resist bending deformation and springback deformation. This avoids the problems of headlight position misalignment and uneven clearance between the fenders and surrounding components caused by insufficient rigidity of traditional sheet metal parts, ensuring the long-term stability of the assembly accuracy of the entire front-end exterior parts; and also avoids the problem of traditional sheet metal parts requiring other auxiliary parts to improve their strength due to insufficient rigidity, resulting in complex structures.

[0057] In some embodiments, the connecting column 1, the side beam 2, and the bracket 3 are all made by extrusion molding. The integrated extrusion molding structure has no extra splicing accessories, which can match the layout environment of the front of the vehicle. If it is necessary to avoid components such as radiators, bumpers, and pipelines, it can ensure the support strength and reserve sufficient assembly space for other components, thereby improving the integration of the front structure of the whole vehicle.

[0058] In some embodiments, the connecting column 1 is further provided with a reinforcing rib extending in the horizontal direction. One end of the reinforcing rib is fixed to the connecting column 1, and the other end is connected to the middle part of the side beam 2, forming a triangular stable structure of the connecting column 1, the reinforcing rib and the side beam 2.

[0059] In some embodiments, the combined mounting frame further includes a connecting component 4 for connecting the top of the bracket 3 and the side beam 2. The connecting component 4 includes a first reinforcing plate 41 and a support plate 42. The side of the first reinforcing plate 41 is fixedly connected to the side of the side beam 2 and the second connecting segment 32; the two ends of the support plate 42 are respectively connected to the end faces of the side beam 2 and the second connecting segment 32, and the support plate 42 is perpendicular to the first reinforcing plate 41.

[0060] By incorporating a first reinforcing plate 41 and a support plate 42 in the connecting assembly 4, the connection strength and structural stability between the side beam 2 and the second connecting section 32 of the bracket 3 are increased. The first reinforcing plate 41 is fixedly connected to the sides of the side beam 2 and the second connecting section 32, resisting axial tensile and compressive forces at the connection point and reducing relative displacement at the end face contact. The support plate 42 is connected at both ends to the end faces of the side beam 2 and the second connecting section 32, respectively, and is perpendicular to the first reinforcing plate 41, forming a mutually perpendicular three-dimensional support structure.

[0061] In some embodiments, the connection between the first reinforcing plate 41 and the support plate 42 is provided with a rounded corner transition, and both are made of high-strength aluminum alloy and are integrally die-cast.

[0062] The rounded corners reduce stress at the connection points, preventing cracks from forming due to long-term stress and improving the fatigue resistance of the overall structure. The integrated die-casting process makes the connection strength between the first reinforcing plate 41 and the support plate 42 superior to traditional welding or bolting connections, reducing the number of parts and assembly steps, and lowering production errors. The high-strength aluminum alloy material reduces the weight of the connecting components 4 compared to steel while ensuring structural strength, which is beneficial to the need for vehicle lightweighting.

[0063] In some embodiments, the side of the combined mounting frame used to mount the vehicle lights is the front and the other side is the back. The second connecting segment 32 is set in an arc shape, with the center of curvature of the arc located on the side where the back is located.

[0064] The second connecting segment 32 is set as an arc shape, and the center of curvature of the arc is located on the side where the back is located, so that the second connecting segment 32 forms a raised structure. The arc-shaped segment of the raised structure can serve as the installation base for the headlight rear bracket block 321, providing a stable spatial attachment point for the headlight rear bracket block 321, facilitating the docking of the headlight rear bracket block 321 with the vehicle headlight, avoiding interference between the headlight rear bracket block 321 and other components of the frame, and optimizing the structural layout in the front space of the vehicle.

[0065] In some embodiments, the arc-shaped surface of the second connecting segment 32 is provided with a plurality of bosses, and threaded holes are provided on the bosses; an elastic buffer pad is also fitted to the arc-shaped side near the front.

[0066] The spaced-out threaded bosses allow for selection of suitable connection points according to the installation requirements of different headlight models. This eliminates the need to bend the second connecting section 32 of the bracket 3 into an arc shape, enhancing the frame's adaptability to various headlight specifications. The boss structure also improves the local strength of the threaded connection, preventing the arc-shaped section from deforming due to bolt tightening. The buffer pad can directly contact the back of the headlight. When the vehicle vibrates during driving, the elastic deformation of the buffer pad absorbs the collision energy between the headlight and the bracket 3, reducing rigid friction, protecting the headlight housing from damage, and lowering vibration noise.

[0067] In some embodiments, such as Figure 1 As shown, the side of the combined mounting frame used to mount the vehicle lights is the front, and the other side is the back; the side of the connecting column 1 away from the second connecting section 32 is the left side, and the side closer to the second connecting section 32 is the right side.

[0068] In some embodiments, an adjusting post 16 is provided on the connecting post 1, and the adjusting post 16 is vertically arranged on the left or right side of the connecting post 1.

[0069] With the above solution, the adjusting column 16 can be selectively positioned on the left or right side of the connecting column 1, allowing the installation positions of the first horizontal bracket 11 and the second horizontal bracket 12 to be adaptable to both sides. For different vehicle models, such as those with different front-end component layouts, there is no need to redesign the connecting column 1 structure. By adjusting the left and right installation positions of the adjusting column 16, the support point requirements of the first horizontal bracket 11 for different vehicle models can be met, improving the universality of the combined installation frame and reducing the mold development costs for multi-vehicle adaptation.

[0070] In some embodiments, one end of the first horizontal bracket 11 is disposed on the side of the adjusting column 16 away from the connecting column 1, and the other end of the first horizontal bracket 11 extends toward the front of the combined mounting frame to provide mounting support for the fender or headlight.

[0071] In some embodiments, one end of the second horizontal bracket 12 is disposed on the side of the adjusting column 16 away from the connecting column 1, and the other end of the second horizontal bracket 12 extends toward the front of the combined mounting frame to provide mounting support for the fender or headlight.

[0072] In some embodiments, the first extension bracket 121 is vertically disposed at one end of the second horizontal bracket 12. Since the vertical orientation of the first extension bracket 121 varies depending on the fender or headlight height of different vehicle models, the first extension bracket 121 can be adjusted by changing the length of its vertical section to match the fixed position of the fender or headlight of different vehicle models. This eliminates the need to redesign the overall structure of the second horizontal bracket 12, reducing the cost of adapting to multiple vehicle models.

[0073] In some embodiments, a connecting block 111 is disposed between the first horizontal support 11 and the second horizontal support 12, and the connecting block 111 is used to improve the connection strength between the first horizontal support 11 and the second horizontal support 12.

[0074] In some embodiments, a first reinforcing frame 123 is disposed between the second transverse support 12 and the first extension support 121, and the first reinforcing frame 123 is used to improve the connection strength between the second transverse support 12 and the first extension support 121. The connecting block 111 rigidly connects the first transverse support 11 and the second transverse support 12, so that the two transverse supports form an integrated horizontal support beam, avoiding the risk of independent displacement, keeping the support point stable, and ensuring the flatness and edge gap accuracy of the fender after installation.

[0075] In the above design, the second horizontal support 12 extends horizontally forward, and the first extension support 121 extends vertically upward or downward, forming a corner connection. The corner is a stress concentration area; without the first reinforcing frame 123, the design is prone to cracking or bending due to stress overload. The first reinforcing frame 123 fits against the inner side of the corner, forming a triangular structure. By increasing the contact area at the corner, it disperses concentrated stress, preventing structural failure due to excessive local stress at the corner and extending service life.

[0076] In some embodiments, the second extension bracket 112 is disposed at one end of the first transverse bracket 11; the first fender bracket 113 is disposed on the second extension bracket. The second extension bracket 112 extends further from the end of the first transverse bracket 11, directly covering the support range to the edge area of ​​the fender; the first fender bracket 113 is a dedicated mounting carrier that can directly and stably support the edge area of ​​the fender to prevent local deformation.

[0077] In some embodiments, a third extension bracket 122 is disposed at the end of the first extension bracket 121 away from the second horizontal bracket 12; a radiator grille bracket 13 is disposed on the third extension bracket 122. The first extension bracket 121 is vertically arranged, and its height determines the reference height of the third extension bracket 122; while the third extension bracket 122 can extend horizontally towards the radiator grille side to adjust the installation position of the radiator grille bracket 13. This design can control the height and horizontal distance of the radiator grille, avoiding positional deviations in the structure that could lead to installation difficulties.

[0078] In some embodiments, a connecting block 111 is further provided between the first horizontal support 11 and the second horizontal support 12 to improve the connection stability of the first horizontal support 11 and the second fender.

[0079] In some embodiments, a second fender bracket 21 is provided on one end of the side beam 2 near the connecting column 1.

[0080] A second fender bracket 21 is added to one end of the side beam 2 near the connecting column 1, forming a common support with the first and second horizontal brackets 12 on the connecting column 1, which further improves the layout of the fender support points.

[0081] In some embodiments, one side of the combined mounting frame is configured as the front for mounting the vehicle light, and the other side is configured as the back for mounting the vehicle light. The headlight front bracket 311 is disposed on the front of the first connecting section 31; the third fender bracket 312 is disposed below the headlight front bracket 311.

[0082] In some embodiments, the headlight front bracket 311 and the third fender bracket 312 are arranged vertically, achieving functional integration and improving the utilization rate of the support space of the vehicle's front structure. With this solution, the third fender bracket 312 is integrated into the lower part of the headlight front bracket 311, utilizing the structural strength of the headlight front bracket 311 for support. This eliminates the need for a separate support carrier designed for the fender, reducing the number of brackets and the space occupied.

[0083] In some embodiments, the headlight front bracket 311 is provided with a strip-shaped adjustment hole extending in the horizontal direction, and the bolt for mounting the headlight can slide along the adjustment hole to adjust the position of the headlight, which increases the convenience of the assembly process.

[0084] In some embodiments, a connecting bracket 313 is also provided on the front side of the first connecting segment 31; the connecting bracket 313 is vertically arranged, a fourth fender bracket 314 is provided on the side of the connecting bracket 313 away from the connecting post 1, and a bumper bracket 315 is provided on the side of the connecting bracket 313 close to the connecting post 1.

[0085] A vertical connecting bracket 313 is provided on the front side of the first connecting section 31, and a fourth fender bracket 314 and a bumper bracket 315 are integrated on both sides of it, realizing the integration of the fender, bumper and combined mounting frame, which is conducive to improving the structural compactness of the front end of the vehicle.

[0086] The connecting bracket 313 serves as a shared carrier, integrating the fourth fender bracket 314 and the bumper bracket 315 onto the same vertical structure. This avoids spatial interference when the two are set up independently. By sharing the bracket, the number of brackets is reduced, the overall structural complexity is lowered, and installation space at the front of the vehicle is saved.

[0087] In some embodiments, the connecting bracket 313 has a hollow interior forming a cavity structure, with reinforcing ribs symmetrically arranged on both sides of the cavity. The hollow cavity, together with the reinforcing ribs, reduces the weight of the connecting bracket 313 while increasing its torsional stiffness, preventing the connecting bracket 313 from bending due to excessive force on one side.

[0088] In some embodiments, the side of the combined mounting frame used to mount the vehicle lights is the front and the other side is the back; the front of the second connecting section 32 is provided with a headlight rear bracket block 321.

[0089] The rear headlight bracket block 321 is used to install the rear end area of ​​the headlight. Together with the front headlight bracket 311, it forms a positioning support for the front and rear ends of the headlight. It can limit the displacement of the headlight in the front and rear directions of the vehicle body, and prevent the headlight from moving back and forth or tilting due to vibration and impact during vehicle operation, and ensure that the fit clearance between the headlight and such as the fender remains stable.

[0090] In some embodiments, a second reinforcing plate 14 is provided on one end face of the connecting column 1, and the second reinforcing plate 14 is fixedly connected to the side beam 2.

[0091] A second reinforcing plate 14, fixedly connected to the edge beam 2, is provided on one end face of the connecting column 1. This strengthens the connection joint between the connecting column 1 and the edge beam 2, improving the deformation resistance and structural stability of the connection area. The second reinforcing plate 14, through its fixed connection to the end face of the connecting column 1 and the edge beam 2, adds a rigid carrier at the connection point, increasing the contact area, dispersing local stress concentration at the joint, preventing loosening or deformation of the connection between the connecting column 1 and the edge beam 2 due to excessive force, and resisting any relative torsional force that may occur between them, thus ensuring the reliability of the connection joint.

[0092] In some embodiments, the connecting portion of the side beam 2 is provided with a first connecting plate 22. Specifically, the first connecting plate 22 is disposed on the opposite side of the second reinforcing plate 14, and the second reinforcing plate 14 is welded and fixed to the top of the connecting column 1. The second reinforcing plate 14 and the first connecting plate 22 together reinforce the side beam 2 and are fixedly connected by connecting bolts. The fixing structure of the first connecting plate 22 and the second reinforcing plate 14 improves the connection strength and connection stability.

[0093] In some embodiments, a silicone pad is provided on the surface of the headlight rear bracket block 321 that is connected to the headlight, which can be used to reduce noise generated by vibration.

[0094] In a second aspect, this application provides a vehicle, including a body and a combined mounting frame as described in the first aspect, the combined mounting frame being used to mount vehicle lights and fenders around the vehicle lights; longitudinal beams are provided on the body, and the connecting column 1 of the combined mounting frame is connected to the longitudinal beams.

[0095] The first aspect of the combined mounting frame is integrated into the vehicle body and directly connected to the longitudinal beams on the vehicle body through the connecting column 1, thus achieving a stable connection between the combined mounting frame and the vehicle body and providing a stable support foundation for the assembly of the vehicle's front-end components.

[0096] By directly connecting the connecting column 1 of the combined mounting frame to the longitudinal beam, the weight of the frame and the components it supports, such as the headlights and fenders, as well as external loads, can be directly transferred to the longitudinal beams of the vehicle body. This avoids the load being concentrated on a local structure, reduces deformation at the connection between the frame and the vehicle body, and prevents the installation position accuracy of the rear headlights and fenders from decreasing over long-term use.

[0097] In some embodiments, such as Figure 6 As shown, the vehicle body is also equipped with a connecting beam 5, and one end of the connecting beam 5 is equipped with: a locking member 54, a second connecting plate 51, a third reinforcing plate 52 and an adjusting shim 53.

[0098] In some embodiments, one side of the second connecting plate 51 is fixedly disposed on the end face of the connecting beam 5, and the other side is attached to one side of the support plate 42, and the second connecting plate 51 and the support plate 42 are connected by a locking member 54.

[0099] In some embodiments, the third reinforcing plate 52 is used to connect the second connecting plate 51 and the connecting beam 5. The third reinforcing plate connects the second connecting plate 51 and the connecting beam 5 to form a triangular support structure, which enhances the connection strength between the end face of the connecting beam 5 and the second connecting plate 51. This prevents the connection between the connecting beam 5 and the second connecting plate 51 from being subjected to excessive stress and bending or cracking during rapid acceleration, deceleration, or minor collisions of the vehicle, thus extending the service life of the overall structure.

[0100] In some embodiments, adjusting shims 53 are disposed between the support plate 42 and the second connecting plate 51 to adjust the position of the assembled frame. The adjusting shims 53, located between the support plate and the second connecting plate 51, allow for fine-tuning of the assembled frame's position within the vehicle body by increasing or decreasing the number of shims 53 or replacing them with shims of different thicknesses. When the clearance between the assembled frame and the surrounding fenders or radiator grille is too large or too small, the entire frame can be adjusted without disassembling it; the position can be corrected simply by adjusting the shims 53. This ensures that the gaps and surface differences of exterior parts such as headlights and fenders meet design requirements, solving the problem of traditional stamped sheet metal structures being unable to be fine-tuned after assembly or requiring damage to parts for fine-tuning.

[0101] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A modular mounting frame, characterized in that, include: A connecting column (1) is provided, wherein the connecting column (1) is arranged vertically; Side beam (2), one end of which is connected to the top of the connecting column (1); The bracket (3) has its top end connected to the end of the side beam (2) away from the connecting column (1), and its bottom end connected to the bottom end of the connecting column (1). The bracket (3) includes a first connecting section (31) and a second connecting section (32), which are integrally formed and are no longer on the same straight line.

2. The combined installation frame according to claim 1, characterized in that, The connecting column (1), the side beam (2) and the bracket (3) are all made of aluminum alloy and are manufactured by extrusion molding process.

3. The combined installation frame according to claim 1, characterized in that, It also includes a connecting component (4) for connecting the top of the support (3) and the side beam (2), the connecting component (4) comprising: The first reinforcing plate (41) has its side connected to the side of the side beam (2) and the side of the second connecting section (32); The support plate (42) is connected at both ends to the end faces of the side beam (2) and the second connecting section (32), and the support plate (42) is perpendicular to the first reinforcing plate (41).

4. The combined installation frame according to claim 1, characterized in that, The combined mounting frame is used to mount the vehicle lights on one side as the front and the other side as the back; the second connecting segment (32) is set in an arc shape, and the center of curvature of the arc is located on the side where the back is located.

5. The combined installation frame according to claim 1, characterized in that, The combined mounting frame has a front side for mounting the vehicle lights and a back side for mounting the lights. The side of the connecting post (1) away from the second connecting section (32) is the left side, and the side closer to the second connecting section (32) is the right side; the connecting post (1) is provided with: Adjusting column (16), the adjusting column (16) is vertically arranged on the left or right side of the connecting column (1); The first horizontal support (11) has one end located on the side of the adjusting column (16) away from the connecting column (1), and the other end of the first horizontal support (11) extends toward the front of the combined mounting frame. The second horizontal support (12) has one end located on the side of the adjusting column (16) away from the connecting column (1), and the other end of the second horizontal support (12) extends toward the front of the combined mounting frame. The first extension bracket (121) is vertically mounted on the second horizontal bracket (12).

6. The combined installation frame according to claim 5, characterized in that, Also includes: A connecting block (111) is disposed between the first horizontal support (11) and the second horizontal support (12), and the connecting block (111) is used to improve the connection strength between the first horizontal support (11) and the second horizontal support (12). The first reinforcing frame (123) is disposed between the second horizontal support (12) and the first extension support (121), and the first reinforcing frame (123) is used to improve the connection strength between the second horizontal support (12) and the first extension support (121).

7. The combined installation frame according to claim 6, characterized in that, Also includes: The second extension bracket (112) is disposed at one end of the first horizontal bracket (11); The first fender bracket (113) is disposed on the second extension bracket (112); The third extension bracket (122) is disposed at the end of the first extension bracket (121) away from the second horizontal bracket (12); Radiator grille bracket (13), which is disposed on the third extension bracket (122).

8. The combined installation frame according to claim 1, characterized in that, A second fender bracket (21) is provided on one end of the side beam (2) near the connecting column (1).

9. The combined installation frame according to claim 1, characterized in that, The combined mounting frame has a front side for mounting the vehicle lights and a back side for mounting the lights. The headlight front bracket (311) is disposed on the front of the first connecting section (31); The third fender bracket (312) is located at the lower part of the headlight front bracket (311).

10. The combined installation frame according to any one of claims 1 to 9, characterized in that, A connecting bracket (313) is also provided on the front side of the first connecting segment (31); The connecting bracket (313) is vertically arranged. A fourth fender bracket (314) is provided on the side of the connecting bracket (313) away from the connecting column (1), and a bumper bracket (315) is provided on the side of the connecting bracket (313) close to the connecting column (1).

11. The combined installation frame according to any one of claims 1 to 9, characterized in that, The combined mounting frame has a front side for mounting the vehicle lights and a back side for mounting the lights. The second connecting section (32) has a headlight rear bracket block (321) on its front side.

12. The combined installation frame according to any one of claims 1 to 9, characterized in that, A second reinforcing plate (14) is provided on one end face of the connecting column (1), and the second reinforcing plate (14) is connected to the side beam (2).

13. A vehicle, characterized in that, Includes a vehicle body and a combined mounting frame as described in any one of claims 1 to 12, the combined mounting frame being used to mount vehicle lights and fenders around the vehicle lights; The vehicle body is equipped with longitudinal beams; The connecting column (1) of the combined installation frame is connected to the longitudinal beam.

14. The vehicle according to claim 13, characterized in that, The combined installation frame further includes a connecting component (4) for connecting the top of the bracket (3) and the side beam (2), the connecting component (4) comprising: The first reinforcing plate (41) has its side connected to the side of the side beam (2) and the side of the second connecting section (32); A support plate (42) is provided, with its two ends connected to the end faces of the side beam (2) and the second connecting section (32), respectively, and the support plate (42) is perpendicular to the first reinforcing plate (41). The vehicle body is also provided with a connecting beam (5); one end of the connecting beam (5) is provided with: Locking component (54); The second connecting plate (51) has one side fixedly disposed on the end face of the connecting beam (5), and the other side is attached to one side of the support plate (42), and the second connecting plate (51) and the support plate (42) are connected by a locking member (54). The third reinforcing plate (52) is used to connect the second connecting plate (51) and the connecting beam (5).

15. The vehicle according to claim 14, characterized in that, It also includes an adjusting shim (53), which is disposed between the support plate (42) and the second connecting plate (51) for adjusting the position of the combined mounting frame.

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