Reinforcing plate structure of automobile front wall connecting support

Abstract

The utility model discloses an automobile front wall connecting support reinforcing plate structure which comprises a rear single plate and a front single plate, a buffering energy discharging structure is fixedly installed between the rear single plate and the front single plate, and lug plates are fixedly installed in the middles of the left end and the right end of the outer surface of the rear end of the rear single plate. The buffer energy-discharging structure comprises a mounting cover, a fixing block, a mounting groove, a damper and a compression spring, the outer surface of the rear end of the mounting cover is fixedly connected with the middle of the outer surface of the front end of the rear single plate, and the outer surface of the rear end of the front single plate is fixedly connected with the outer surface of the front end of the fixing block; first mounting holes are formed in the four corners of the outer surface of the front end of the front single plate, and second mounting holes are formed in the left side and the right side of the outer surface of one side of the lug plate. According to the reinforcing plate structure of the automobile front wall connecting support, the reinforcing plate has the buffering and energy discharging functions through the arranged buffering and energy discharging structure, safety is improved, and the anti-collision performance is further improved through the arranged reinforcing blocks and reinforcing ribs.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a reinforcing plate structure for an automobile front panel connection bracket. Background Art

[0002] The automobile front panel connection bracket is an important automobile part, which involves technologies such as the front panel sheet metal connection bracket and the automobile instrument panel crossbeam bracket assembly. The design of this bracket assembly aims to improve the safety performance of the automobile, especially in the event of a collision, it can play a protective role.

[0003] In order to increase the impact resistance of the automobile front panel connection bracket, a reinforcing plate is installed on the automobile front panel connection bracket to increase the overall strength of the bracket. The reinforcing plate for the automobile front panel connection bracket is a structural reinforcement member specifically used for the front bracket of the automobile, the front bumper support crossbeam and its left and right support connection points.

[0004] However, the reinforcing plate in the prior art is integrally cast. Although it can play a reinforcing role, the effect of buffering and unloading force is poor.

[0005] Therefore, we propose a reinforcing plate structure for an automobile front panel connection bracket. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the deficiencies of the prior art, the utility model provides a reinforcing plate structure for an automobile front panel connection bracket, which has the function of buffering and unloading force and further improves safety and other advantages, and can effectively solve the problems in the background art.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the technical solution adopted by the utility model is: a reinforcing plate structure for an automobile front panel connection bracket, including a rear single plate and a front single plate. A buffer energy unloading structure is fixedly installed between the rear single plate and the front single plate. The middle parts of the left and right ends of the outer surface of the rear end of the rear single plate are fixedly installed with ear plates. The buffer energy unloading structure includes an installation cover, a fixed block, an installation groove, a damper and a compression spring, and the outer surface of the rear end of the installation cover is fixedly connected to the middle part of the outer surface of the front end of the rear single plate. The outer surface of the rear end of the front single plate is fixedly connected to the outer surface of the front end of the fixed block.

[0010] Preferably, the four corners of the outer surface of the front end of the front single plate are provided with first installation holes, and the left and right sides of the outer surface of one side of the ear plate are provided with second installation holes.

[0011] Preferably, a reinforcing block is provided between the ear plate and the rear single plate. The number of the reinforcing blocks is two groups, and the number of the ear plates is two groups. The four groups of reinforcing blocks are fixedly welded between the outer surfaces of the upper and lower ends of the ear plate and the outer surface of the rear end of the rear single plate.

[0012] Preferably, a reinforcing rib is welded to the middle of the outer surface of the rear end of the rear single plate, and the reinforcing rib is fixedly installed at the front end between the two groups of ear plates.

[0013] Preferably, one end of the fixing block extends into the interior of the mounting cover. The number of the mounting grooves and the dampers is two groups each. The two groups of mounting grooves are opened at the left and right ends of the outer surface of the rear end of the fixing block. The damper is fixedly installed between one end of the mounting groove and one end of the inner cavity side of the mounting cover. The compression spring is fixedly installed between the middle of the inner cavity side of the mounting cover and the middle of the outer surface of one side of the fixing block.

[0014] Preferably, the outer wall of the fixing block is slidably connected to the inner wall of the mounting cover, and one end outer surface of the fixing block is elastically connected to one end of the inner cavity of the mounting cover through the damper and the compression spring.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the utility model provides a reinforcing plate structure for an automotive front end connection bracket, which has the following beneficial effects:

[0017] 1. For this reinforcing plate structure of the automotive front end connection bracket, through the provided buffer and energy dissipation structure, the reinforcing plate has the function of buffering and energy dissipation, improving safety.

[0018] 2. For this reinforcing plate structure of the automotive front end connection bracket, the provided reinforcing blocks and reinforcing ribs further improve the anti-collision performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall structure diagram of a reinforcing plate structure for an automotive front end connection bracket of the utility model.

[0020] Figure 2 It is the partial structure diagram of a reinforcing plate structure for an automotive front end connection bracket of the utility model.

[0021] Figure 3 It is the structure diagram of the buffer and energy dissipation structure in a reinforcing plate structure for an automotive front end connection bracket of the utility model.

[0022] Figure 4 It is the top view cross-sectional diagram of the buffer and energy dissipation structure in a reinforcing plate structure for an automotive front end connection bracket of the utility model.

[0023] In the figure: 1. Rear single plate; 2. Front single plate; 3. Ear plate; 4. Reinforcing block; 5. Buffer energy dissipation structure; 6. Reinforcing rib; 7. Installation cover; 8. Fixed block; 9. Installation groove; 10. Damper; 11. Compression spring; 12. First installation hole; 13. Second installation hole. Specific implementation manner

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0025] This embodiment is a reinforcing plate structure for an automobile front panel connection bracket.

[0026] As Figures 1-4 shown, it includes a rear single plate 1 and a front single plate 2. A buffer energy dissipation structure 5 is fixedly installed between the rear single plate 1 and the front single plate 2. At the middle parts of the left and right ends of the outer surface of the rear end of the rear single plate 1, ear plates 3 are fixedly installed. The buffer energy dissipation structure 5 includes an installation cover 7, a fixed block 8, an installation groove 9, a damper 10 and a compression spring 11. And the outer surface of the rear end of the installation cover 7 is fixedly connected to the middle part of the outer surface of the front end of the rear single plate 1. The outer surface of the rear end of the front single plate 2 is fixedly connected to the outer surface of the front end of the fixed block 8.

[0027] On the four corners of the outer surface of the front end of the front single plate 2, first installation holes 12 are opened. On the left and right sides of the outer surface of one side of the ear plate 3, second installation holes 13 are opened; between the ear plate 3 and the rear single plate 1, there are two groups of reinforcing blocks 4. The number of ear plates 3 is two groups. The four groups of reinforcing blocks 4 are fixedly welded between the upper and lower outer surfaces of the ear plate 3 and the outer surface of the rear end of the rear single plate 1; at the middle part of the outer surface of the rear end of the rear single plate 1, a reinforcing rib 6 is welded, and the reinforcing rib 6 is fixedly installed at the front end between the two groups of ear plates 3; one end of the fixed block 8 extends into the interior of the installation cover 7. The number of the installation grooves 9 and the dampers 10 is two groups each. The two groups of installation grooves 9 are opened at the left and right ends of the outer surface of the rear end of the fixed block 8. The damper 10 is fixedly installed between one end of the installation groove 9 and one end of the inner cavity side of the installation cover 7. The compression spring 11 is fixedly installed between the middle part of the inner cavity side of the installation cover 7 and the middle part of the outer surface of one side of the fixed block 8; the outer wall of the fixed block 8 is slidably connected to the inner wall of the installation cover 7. One end of the outer surface of the fixed block 8 is elastically connected to one end of the inner cavity of the installation cover 7 through the damper 10 and the compression spring 11.

[0028] It should be noted that the present utility model is a reinforcing plate structure for an automobile front panel connection bracket. When a collision causes the deformation of the automobile front panel connection bracket, the front single plate 2 is squeezed, and the front single plate 2 squeezes the buffer energy-dissipating structure 5. The front single plate 2 squeezes the fixing block 8, and the fixing block 8 slides along the inner wall of the mounting cover 7, so that the fixing block 8 squeezes the compression spring 11 and the damper 10. By providing the damper 10 and the compression spring 11, a buffering effect is achieved, facilitating the dissipation of impact force and improving the crashworthiness. Moreover, a reinforcing rib 6 is welded between the two groups of ear plates 3, and the reinforcing rib 6 is located on the outer surface of the rear end of the rear single plate 1, further improving the strength.

[0029] It should be noted that in this text, relational terms such as first and second (No. 1, No. 2) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A vehicle front wall connection bracket reinforcement plate structure, comprising a rear single plate (1) and a front single plate (2), characterized in that: A buffering and unloading structure (5) is fixedly installed between the rear single plate (1) and the front single plate (2); ear plates (3) are fixedly installed in the middle of the left and right ends of the rear end outer surface of the rear single plate (1); the buffering and unloading structure (5) comprises a mounting cover (7), a fixing block (8), a mounting groove (9), a damper (10) and a compression spring (11); and the rear end outer surface of the mounting cover (7) is fixedly connected to the middle of the front end outer surface of the rear single plate (1); and the rear end outer surface of the front single plate (2) is fixedly connected to the front end outer surface of the fixing block (8).

2. The automobile front wall connection bracket reinforcement plate structure according to claim 1, characterized in that: The front single plate (2) has four corners of its front end outer surface provided with first mounting holes (12), and the outer surface of one side of the ear plate (3) has second mounting holes (13) provided on its left and right sides.

3. The automobile front wall connection bracket reinforcement plate structure according to claim 2, characterized in that: A reinforcing block (4) is provided between the ear plate (3) and the rear single plate (1), the number of the reinforcing blocks (4) is two groups, the number of the ear plates (3) is two groups, and the four groups of reinforcing blocks (4) are fixedly welded between the upper and lower end outer surfaces of the ear plate (3) and the rear end outer surface of the rear single plate (1).

4. The automobile front wall connection bracket reinforcement plate structure according to claim 3, characterized in that: A reinforcing rib (6) is welded to the middle of the rear end outer surface of the rear single plate (1), and the reinforcing rib (6) is fixedly installed at the front end between the two groups of ear plates (3).

5. The automobile front wall connection bracket reinforcement plate structure according to claim 4, characterized in that: One end of the fixing block (8) extends into the interior of the mounting cover (7), the number of the mounting grooves (9) and the damper (10) are both two groups, the two groups of mounting grooves (9) are opened at the left and right ends of the rear end outer surface of the fixing block (8), the damper (10) is fixedly installed between one end of the mounting groove (9) and one end of one side of the inner cavity of the mounting cover (7), and the compression spring (11) is fixedly installed between the middle part of one side of the inner cavity of the mounting cover (7) and the middle part of the outer surface of one side of the fixing block (8).

6. The automobile front wall connection bracket reinforcement plate structure according to claim 5, characterized in that: The outer wall of the fixing block (8) is slidably connected to the inner wall of the mounting cover (7), and the outer surface of one end of the fixing block (8) is elastically connected to one end of the inner cavity of the mounting cover (7) via a damper (10) and a compression spring (11).

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