Instrument panel cross beam with reinforced hardness

Abstract

The utility model discloses a hardness reinforced instrument panel cross beam which comprises an instrument panel cross beam assembly and a middle section reinforcing assembly and is characterized in that the middle section reinforcing assembly comprises a first clamping plate, a connecting block is fixedly installed at the outer side end of the first clamping plate, one end of the connecting block is fixedly installed on a second clamping plate, and the other end of the connecting block is fixedly installed on the second clamping plate. The connecting blocks are connected and fixed through second fixing bolts, a middle-section cross beam is clamped and fixed to the inner sides of the first clamping plate and the second clamping plate, an upper fixing support is fixedly installed at the upper end of the middle-section cross beam, and a lower fixing support is fixedly installed at the lower end of the middle-section cross beam, so that the overall hardness and stability of the instrument panel cross beam are effectively improved; the front cross beam section and the rear cross beam section are of a micro-bending structure, so that stress can be better dispersed when the front cross beam section and the rear cross beam section bear pressure, and the strength of the whole structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically is a kind of instrument panel crossbeam of hardness enhancement. BACKGROUND

[0002] The instrument panel crossbeam of hardness enhancement is a key component for improving the strength and durability of the internal structure of the vehicle, and by adjusting the cross-sectional shape of the crossbeam, increasing the reinforcing rib or using composite materials, the carrying capacity can be improved without increasing too much weight.

[0003] The current instrument panel crossbeam is fixed at one end of the crossbeam, and the crossbeam is fixed and installed inside the front row of the vehicle cabin. During driving, the vehicle will vibrate and impact, and these forces will act on the instrument panel, which may cause deformation. The instrument panel of the vehicle may be deformed if it is fixed on the crossbeam for a long time. SUMMARY

[0004] The utility model aims at providing an instrument panel crossbeam of hardness enhancement to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an instrument panel crossbeam of hardness enhancement, comprising an instrument panel crossbeam assembly and a middle section reinforcing assembly, characterized in that: the middle section reinforcing assembly comprises: a first clamping plate, a connecting block is fixedly installed on the outer side end of the first clamping plate, one end of the connecting block is fixedly installed on a second clamping plate, the connecting block is connected and fixed by a second fixed bolt, the inner side of the first clamping plate and the second clamping plate clamps and fixes a middle section crossbeam, an upper fixed support is fixedly installed on the upper end of the middle section crossbeam, and a lower fixed support is fixedly installed on the lower end of the middle section crossbeam.

[0006] As a further preferred embodiment of the present technical solution, threaded columns are fixedly installed on both sides of the middle section crossbeam, and a through hole is formed in the interior of the threaded column.

[0007] As a further preferred embodiment of the present technical solution, a front and rear section crossbeam penetrates the interior of the middle section crossbeam and the through hole, and a first fixed sleeve is rotatably connected to the threaded column.

[0008] As a further preferred embodiment of the present technical solution, a second fixed sleeve is rotatably connected to the threaded column, and the first fixed sleeve and the second fixed sleeve are connected and fixed to the middle section crossbeam to enhance the hardness of the overall crossbeam.

[0009] As a further preferred embodiment of the present technical solution, the front and rear section crossbeam is a slightly curved structure, and front and rear section support blocks are connected through the front and rear section crossbeam.

[0010] As a further preferred technical solution, the upper end of the front and rear support block is connected and fixed with the front and rear upper support frame through the first fixing bolt.

[0011] As a further preferred technical solution, the lower end of the front and rear support block is connected and fixed with the front and rear lower support frame through the first fixing bolt.

[0012] The utility model provides a kind of instrument panel crossbeam of hardness reinforcement, with following beneficial effects:

[0013] (1) the utility model discloses a movable sleeve first fixed sleeve and movable sleeve second fixed sleeve are respectively connected on threaded column by rotation, so that the front and rear crossbeam is stable, and it is convenient to disassemble and maintain, and the front and rear support block is connected and fixed with the front and rear upper support frame and the front and rear lower support frame by the first fixing bolt, so that the whole instrument panel crossbeam has better load capacity and stability, effectively improve the overall hardness and stability of instrument panel crossbeam, so that it is not easy to deform when being subjected to external force, and the front and rear crossbeam adopts micro-bending structure, so that it can better disperse stress when bearing pressure, and improve the strength of overall structure. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is the schematic diagram of the front and rear crossbeam structure of the utility model;

[0016] Figure 3 It is the schematic diagram of the middle crossbeam and threaded column structure in the utility model;

[0017] Figure 4 It is the schematic diagram of the middle reinforcing assembly structure of the utility model;

[0018] In the drawing: 100, instrument panel crossbeam assembly;101, front and rear crossbeam;102, front and rear lower support frame;103, front and rear upper support frame;104, front and rear support block;105, first fixing bolt;106, movable sleeve;107, fixed sleeve;108, through hole;109, threaded column;110, middle crossbeam;200, middle reinforcing assembly;201, upper fixed support;202, lower fixed support;203, first clamping plate;204, second clamping plate;205, connecting block;206, second fixing bolt. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0020] The utility model provides technical scheme: as Figures 1-4As shown, in this embodiment, a rigid instrument panel crossbeam includes an instrument panel crossbeam assembly 100 and a middle section reinforcing assembly 200. The middle section reinforcing assembly 200 includes: a first clamping plate 203; a connecting block 205 is fixedly installed on the outer end of the first clamping plate 203; one end of the connecting block 205 is fixedly installed on a second clamping plate 204; the connecting block 205 is connected and fixed by a second fixing bolt 206; the inner sides of the first clamping plate 203 and the second clamping plate 204 clamp and fix the middle section crossbeam 110; an upper fixing bracket 201 is fixedly installed on the upper end of the middle section crossbeam 110; a lower fixing bracket 202 is fixedly installed on the lower end of the middle section crossbeam 110; threaded posts 109 are fixedly installed on both sides of the middle section crossbeam 110; through holes 108 are opened inside the threaded posts 109; the middle section crossbeam 110 and the through holes 108 pass through the front and rear sections of the crossbeam 101; and a first fixing sleeve 106 is rotatably connected to the threaded posts 109.

[0021] like Figures 1-2 As shown, the threaded column 109 is rotatably connected to the second fixing sleeve 107. The first fixing sleeve 106 and the second fixing sleeve 107 are connected to fix the middle section crossbeam 110, which can enhance the overall rigidity of the crossbeam. The front and rear section crossbeams 101 have a slightly curved structure. The front and rear section crossbeams 101 are connected through the front and rear section support blocks 104. The upper ends of the front and rear section support blocks 104 are connected and fixed to the front and rear section upper support frames 103 by the first fixing bolt 105. The lower ends of the front and rear section support blocks 104 are connected and fixed to the front and rear section lower support frames 102 by the first fixing bolt 105.

[0022] The middle section reinforcing component 200 clamps and fixes the middle section crossbeam 110 through the first clamping plate 203 and the second clamping plate 204, so that the middle section crossbeam 110 can remain stable when subjected to external forces. The upper fixing bracket 201 and the lower fixing bracket 202 are respectively fixed at the upper and lower ends of the middle section crossbeam 110, which can support the middle section crossbeam 110. The threaded column 109 has a through hole 108 inside, and the front and rear section crossbeams 101 are connected through the through hole 108, so that the front and rear section crossbeams 101 and the middle section crossbeam 110 form an integral structure, which improves the rigidity of the overall crossbeam. And through the movable first fixing sleeve 1 06 and the movable sleeve second fixed sleeve 107 are respectively rotatably connected to the threaded column 109, so that the front and rear crossbeams 101 are stable and easy to disassemble and maintain. The front and rear support blocks 104 are connected and fixed to the front and rear upper support frame 103 and the front and rear lower support frame 102 through the first fixing bolt 105, so that the entire instrument panel crossbeam has better load-bearing capacity and stability, effectively improving the overall hardness and stability of the instrument panel crossbeam, making it less prone to deformation when subjected to external forces. The front and rear crossbeams 101 adopt a micro-bending structure, which can better disperse stress when subjected to pressure and improve the strength of the overall structure.

[0023] The utility model provides a kind of instrument panel crossbeam of hardness enhancement, specific working principle is as follows: by middle segment reinforcing component 200 through first clamping plate 203 and second clamping plate 204 clamping and fixing middle segment crossbeam 110, it can keep stable when middle segment crossbeam 110 is subjected to external force, upper fixed support 201 and lower fixed support 202 are fixed in the upper and lower ends of middle segment crossbeam 110 respectively, can support middle segment crossbeam 110, the inside of threaded column 109 is provided with through-hole 108, front and rear segment crossbeam 101 is connected in through-hole 108, so that front and rear segment crossbeam 101 and middle segment crossbeam 110 form an integral structure, improve the hardness of overall crossbeam, and by movable sleeve first fixed sleeve 106 and movable sleeve second fixed sleeve 107 are rotatably connected on threaded column 109 respectively, so that front and rear segment crossbeam 101 is stable, and it is convenient to disassemble and maintain, front and rear segment support block 104 is connected and fixed by first fixed bolt 105 with front and rear segment upper support frame 103 and front and rear segment lower support frame 102, so that entire instrument panel crossbeam has better load capacity and stability, effectively improve the overall hardness and stability of instrument panel crossbeam, so that it is not easy to deform when subjected to external force, front and rear segment crossbeam 101 adopts micro-curved structure, so that it can better disperse stress when bearing pressure, improve the strength of overall structure.

[0024] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hard-stiffened instrument panel cross-car beam comprising an instrument panel cross-car beam assembly (100) and a mid-section stiffening assembly (200), characterized by: The middle section reinforcing assembly (200) comprises a first clamping plate (203), a connecting block (205) is fixedly installed at the outer side end of the first clamping plate (203), one end of the connecting block (205) is fixedly installed on a second clamping plate (204), the connecting block (205) is connected and fixed through a second fixing bolt (206), the inner side of the first clamping plate (203) and the second clamping plate (204) clamps and fixes a middle section cross beam (110), the upper end of the middle section cross beam (110) is fixedly installed with an upper fixed support (201), and the lower end of the middle section cross beam (110) is fixedly installed with a lower fixed support (202).

2. A hard-stiffened instrument panel cross-car beam according to claim 1, wherein: Both sides of the middle section cross beam (110) are fixedly installed with threaded columns (109), and a through hole (108) is formed in the inside of the threaded column (109).

3. A stiffness-enhanced instrument panel cross-car beam according to claim 2, characterized in that: The middle section cross beam (110) and the through hole (108) are penetrated by front and rear section cross beams (101), and the threaded column (109) is rotatably connected with a first fixed sleeve (106).

4. A stiffness-enhanced instrument panel cross-car beam according to claim 3, characterized in that: The threaded column (109) is rotatably connected with a second fixed sleeve (107), and the first fixed sleeve (106) and the second fixed sleeve (107) are connected and fixed to the middle section cross beam (110), so that the overall cross beam hardness can be enhanced.

5. A stiffness-enhanced instrument panel cross-car beam according to claim 4, characterized in that: The front and rear section cross beams (101) are of a slightly curved structure, and the front and rear section cross beams (101) are penetrated and connected with front and rear section support blocks (104).

6. A stiffness-enhanced instrument panel cross-car beam according to claim 5, characterized in that: The upper end of the front and rear section support blocks (104) is connected and fixed with front and rear section upper support frames (103) through first fixing bolts (105).

7. A stiffness-enhanced instrument panel cross-car beam according to claim 5, characterized in that: The lower end of the front and rear section support blocks (104) is connected and fixed with front and rear section lower support frames (102) through first fixing bolts (105).

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