Automobile ABS (Anti-lock Brake System) assembly mounting bracket

Abstract

The utility model discloses an automobile ABS (Anti-lock Brake System) assembly mounting bracket which comprises a first mounting plate, and a mounting component is arranged on the first mounting plate; a second mounting plate is fixedly connected to the top of the first mounting plate and comprises a bottom plate and a vertical plate, an arc groove is formed in the middle of the top end of the vertical plate, a first assembly hole and a second assembly hole are formed in the left side and the right side of the arc groove, an opening of the first assembly hole faces the upper right, and an opening of the second assembly hole faces the upper left. A first shock pad is arranged in the first assembly hole, and a second shock pad is arranged in the second assembly hole; a protruding part is formed in the middle of the bottom plate, a positioning hole is formed in the center of the protruding part, an avoiding hole is formed in the first mounting plate, and a lower shock pad is arranged in the positioning hole. According to the utility model, the first shock pad or the second shock pad is prevented from falling off in the assembly and dynamic detection process of the ABS assembly, and the assembly quality and the shock absorption effect are improved; and the three mounting points are distributed in a triangle, so that the fixation is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile ABS assembly mounting bracket. Background Art

[0002] In the current automotive industry, anti-lock braking systems (ABS) are widely used across various vehicle models in response to national regulations. ABS automatically controls the braking force during braking, preventing the wheels from locking and maintaining a rolling-sliding state, thereby ensuring maximum adhesion between the wheels and the road. Modern vehicles are generally equipped with ABS. ABS combines the braking functions of conventional braking systems with the ability to prevent wheel lock, allowing the vehicle to steer even under braking. This ensures directional stability and prevents skidding and deviation.

[0003] As the most crucial component of a vehicle's anti-lock braking system, the ABS assembly has a largely standardized design. Existing ABS assemblies consist of an ECU, a valve body, and a motor. To ensure the ABS assembly can adapt to different vehicle models and installation locations, mounting brackets have been developed. These brackets secure and support the ABS assembly in a suitable position within the engine compartment, ensuring stable operation during vehicle operation.

[0004] Existing automobile ABS assembly mounting bracket structure, such as Figure 10As shown, the first connecting surface 22 and the second connecting surface 23 are connected to the left and right sides of the positioning surface 21, and a first mounting hole 22a is provided on the first connecting surface 22, and a second mounting hole 23a is provided on the second connecting surface 23. The first mounting hole 22a and the second mounting hole 23a are used to position and connect with the vehicle body; the first mounting surface 25 and the second mounting surface 26 are respectively connected to the two end portions on the right side of the positioning surface 21 and extend upward, and a mounting groove 25a with an opening facing upward is provided on the first mounting surface 25, and a mounting groove 26a with an opening facing upward is provided on the second mounting surface 26. When assembling, first, respectively put the shock-absorbing pads on the two bolts, and then screw them into the corresponding mounting screw holes of the ABS assembly, then align the shock-absorbing pads on the two bolts with the mounting grooves 25a and 26a, respectively, and then apply force vertically downward to press the shock-absorbing pads through the openings and into the corresponding mounting grooves 2 5a and mounting groove 26a, but when the brake oil pipe is assembled in the valve body of the ABS assembly with torque, the ABS assembly is subjected to a torsional force with the brake oil pipe nut as the center and in the same direction, which may cause the shock absorber pad to fall out of the mounting groove 25a or the mounting groove 26a. In addition, during the dynamic detection of the ABS assembly, it was found that the shock absorber pad was also easy to fall out of the mounting groove 25a and the mounting groove 26a upward. When the shock absorber pad falls out of the mounting groove 25a and the mounting groove 26a upward, the shock absorption effect of the ABS assembly mounting bracket will be seriously affected. Moreover, after the automobile ABS assembly is assembled to the vehicle body together with the mounting bracket, the mounting bracket of the automobile ABS assembly will have a large shaking in the direction perpendicular to the axis of the above two mounting points. The stability of the mounting bracket of the automobile ABS assembly is poor. Therefore, the stability and shock absorption effect of the mounting bracket of the automobile ABS assembly are poor and need to be improved. Summary of the Invention

[0005] In order to solve the problems pointed out in the background technology, the utility model proposes an automobile ABS assembly mounting bracket, which prevents the first shock-absorbing pad or the second shock-absorbing pad from falling out during the assembly and dynamic detection process of the ABS assembly, thereby improving the assembly quality and shock-absorbing effect; and, by providing a mounting component, the mounting surface is changed from two to three, and the three mounting points are distributed in a triangle, so that the fixation is more secure.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A mounting bracket for an automobile ABS assembly, comprising a first mounting plate, wherein a mounting assembly for connecting to a vehicle body is provided on the first mounting plate; a second mounting plate is fixedly connected to the top of the first mounting plate, the second mounting plate comprises a bottom plate and a vertical plate folded upward from one side of the bottom plate, a circular arc groove with the arc top at the bottom is provided in the middle of the top of the vertical plate, a first assembly hole and a second assembly hole are symmetrically provided on the left and right sides of the circular arc groove, the first assembly hole and the second assembly hole are both configured as a circle with an opening at the upper end, the opening being a closing structure, the opening of the first assembly hole facing the upper right, and the opening of the second assembly hole facing the upper left, a first shock-absorbing pad is provided in the first assembly hole, a second shock-absorbing pad is provided in the second assembly hole, a first screw is passed through the first shock-absorbing pad, and a second screw is passed through the second shock-absorbing pad;

[0008] The middle part of the bottom plate is bent in the direction away from the first mounting plate to form a protrusion, a positioning hole is provided at the center of the protrusion, and an avoidance hole opposite to the positioning hole is provided on the first mounting plate. A lower shock-absorbing pad is provided in the positioning hole, and a first annular groove is provided on the outer circumference of the lower shock-absorbing pad, and the first annular groove cooperates with the positioning hole.

[0009] Preferably, the mounting assembly includes a first bracket and a second bracket, the first bracket is fixedly connected to the front left side of the first mounting plate, the second bracket is fixedly connected to the front right side of the first mounting plate, the first bracket and the second bracket both have a bending portion that bends downward and then outward, a third bracket that bends downward is fixedly connected to the rear middle part of the first mounting plate, a first mounting hole is provided on the first bracket, a second mounting hole is provided on the second bracket, and a third mounting hole is provided on the third bracket, and the first mounting hole, the second mounting hole and the third mounting hole are distributed in a triangle.

[0010] Preferably, the first mounting plate, the first bracket and the second bracket are in a cross shape, and reinforcing ribs are provided between the first bracket and the first mounting plate, and between the second bracket and the first mounting plate.

[0011] Preferably, the first mounting hole is an elongated hole, and the second mounting hole and the third mounting hole are circular holes.

[0012] Preferably, a flange portion is provided on the left side of the first mounting plate, and a wiring harness fixing hole is provided on the flange portion.

[0013] Preferably, the first shock-absorbing pad and the second shock-absorbing pad have the same structure, and the first shock-absorbing pad and the second shock-absorbing pad are both provided with through holes in the axial direction, and both ends of the first shock-absorbing pad and the second shock-absorbing pad are fixedly connected with a pressing sleeve, and the pressing sleeve includes a support ring and a baffle, and the support ring and the baffle are integrally formed, and the support ring is connected to the through hole of the first shock-absorbing pad and the through hole of the second shock-absorbing pad, and the outer diameter of the support ring is matched with the inner diameter of the through hole of the first shock-absorbing pad and the through hole of the second shock-absorbing pad, and the diameter of the first screw and the second screw is matched with the inner diameter of the support ring, and the baffle is annular and the outer diameter is not less than the outer diameter of the first shock-absorbing pad and the second shock-absorbing pad.

[0014] Preferably, the middle parts of the first and second shock-absorbing pads are both provided with second annular grooves along the outer circumference, the second annular groove of the first shock-absorbing pad cooperates with the first assembly hole, and the second annular groove of the second shock-absorbing pad cooperates with the second assembly hole.

[0015] The beneficial effects of the utility model are:

[0016] The lower shock-absorbing pad in the utility model is clamped in the positioning hole through its own first annular groove, the first shock-absorbing pad is clamped in the first assembly hole through its own second annular groove, and the second shock-absorbing pad is clamped in the second assembly hole through its own second annular groove, wherein the opening of the first assembly hole faces the upper right, and the opening of the second assembly hole faces the upper left. The above-mentioned installation method prevents the lower shock-absorbing pad, the first shock-absorbing pad and the second shock-absorbing pad from falling off by themselves after the initial assembly, thereby preventing the first shock-absorbing pad or the second shock-absorbing pad from falling off during the assembly and dynamic detection process of the ABS assembly, thereby improving the assembly quality and shock-absorbing effect; and, by setting up a mounting component, by fixing a downwardly bent third bracket to the middle part of the rear of the first mounting plate, a third bracket is added on the basis of the original first mounting surface and the second mounting surface, and the mounting surface is changed from two to three, and the three mounting points are distributed in a triangle, which is more firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional Figure 1 .

[0018] Figure 2 This is a three-dimensional Figure 2 .

[0019] Figure 3 It is an exploded view of the present utility model.

[0020] Figure 4 It is an exploded view of the first mounting plate and the second mounting plate in the present invention.

[0021] Figure 5 It is a front view of the first mounting plate and the second mounting plate in the utility model.

[0022] Figure 6 It is a top view of the first mounting plate and the second mounting plate in the present invention.

[0023] Figure 7 This utility model Figure 6 Cross-sectional view at AA in the middle.

[0024] Figure 8 It is a schematic diagram of the middle and lower shock-absorbing pads of the utility model.

[0025] Figure 9 It is an exploded view of the first shock-absorbing pad, the pressing sleeve and the first screw in the utility model.

[0026] Figure 10 It is a schematic diagram of the automobile ABS assembly support structure in the prior art. DETAILED DESCRIPTION

[0027] The present invention is further described below with reference to the accompanying drawings and specific embodiments:

[0028] like Figures 1 to 9 As shown, an automobile ABS assembly mounting bracket includes a first mounting plate 1, on which a mounting component for connecting to a vehicle body is provided; a second mounting plate 2 is fixedly connected to the top of the first mounting plate 1, and the second mounting plate 2 includes a bottom plate 201 and a vertical plate 202 folded upward from one side of the bottom plate 201, a circular arc groove 3 with the arc top at the bottom is opened in the middle of the top of the vertical plate 202, and a first assembly hole 4 and a second assembly hole 5 are symmetrically provided on the left and right sides of the circular arc groove 3, and the first assembly hole 4 and the second assembly hole 5 are both configured as a circle with an opening 6 at the upper end, and the opening 6 is a closing structure, the opening 6 of the first assembly hole 4 faces the upper right, and the opening 6 of the second assembly hole 5 faces the upper left, a first shock-absorbing pad 7 is provided in the first assembly hole 4, and a second shock-absorbing pad 8 is provided in the second assembly hole 5, a first screw 9 is passed through the first shock-absorbing pad 7, and a second screw 10 is passed through the second shock-absorbing pad 8.

[0029] Furthermore, the middle portion of the base plate 201 is bent away from the first mounting plate 1 to form a raised portion 11. A positioning hole 12 is defined at the center of the raised portion 11. A clearance hole 13 is defined on the first mounting plate 1, opposite to the positioning hole 12. A lower shock-absorbing pad 14 is disposed within the positioning hole 12. A first annular groove 15 is defined on the outer circumference of the lower shock-absorbing pad 14, which mates with the positioning hole 12. By bending the middle portion of the base plate 201 away from the first mounting plate 1 to form the raised portion 11, the base plate 201 is reinforced, thereby enhancing the load-bearing capacity of the automotive ABS assembly mounting bracket. During use, the lower shock-absorbing pad 14 is pressed into the positioning hole 12 from above. Once the lower shock-absorbing pad 14 is press-fitted, ensure that the first annular groove 15 of the lower shock-absorbing pad 14 is connected to the positioning hole 12.

[0030] Through the above-mentioned structure, on the one hand, the lower shock absorber pad 14 is clamped in the positioning hole 12 through its own first annular groove 15, and the positioning pin 27 on the bottom of the ABS assembly is inserted into the lower shock absorber pad 14. On the other hand, the first shock absorber pad 7 is clamped in the first assembly hole 4, and the first screw 9 passes through the first shock absorber pad 7 and is connected to the mounting screw hole on the ABS assembly. The second shock absorber pad 8 is clamped in the second assembly hole 5, and the second screw 10 passes through the second shock absorber pad 8 and is connected to the mounting screw hole on the ABS assembly. Among them, the opening 6 of the first assembly hole 4 faces the upper right, and the opening 6 of the second assembly hole 5 faces the upper left, which prevents the first shock absorber pad 7 or the second shock absorber pad 8 from falling out during the assembly and dynamic detection process of the ABS assembly, thereby improving the assembly quality and shock absorption effect. In addition, by setting up the installation component, the mounting surface is changed from two to three.

[0031] For details, please refer again to Figure 4 The mounting assembly includes a first bracket 16 and a second bracket 17. The first bracket 16 is fixedly connected to the front left side of the first mounting plate 1, and the second bracket 17 is fixedly connected to the front right side of the first mounting plate 1. The first bracket 16 and the second bracket 17 both have a bent portion that bends downward and then outward. A third bracket 18 that bends downward is fixedly connected to the middle part of the rear of the first mounting plate 1. A first mounting hole 19 is opened on the first bracket 16, a second mounting hole 20 is opened on the second bracket 17, and a third mounting hole 21 is opened on the third bracket 18. The first mounting hole 19, the second mounting hole 20 and the third mounting hole 21 are distributed in a triangle.

[0032] By fixing a downwardly bent third bracket 18 to the middle of the rear of the first mounting plate 1, the third bracket 18 is added on the basis of the original first mounting surface and the second mounting surface, the mounting surface is changed from two to three, and the three mounting points are distributed in a triangle, which makes the fixation more secure.

[0033] In this embodiment, the first mounting plate 1, the first bracket 16 and the second bracket 17 are in a cross shape, and reinforcing ribs 22 are provided between the first bracket 16 and the first mounting plate 1, and between the second bracket 17 and the first mounting plate 1, so as to increase the structural strength.

[0034] It is worth mentioning that the first mounting hole 19 is an elongated hole, while the second mounting hole 20 and the third mounting hole 21 are circular holes. In addition, a flange portion 23 is provided on the left side of the first mounting plate 1, and a wire harness fixing hole 24 is provided on the flange portion 23 to provide a fixing point for the electrical wiring harness.

[0035] Please refer again Figure 3 and Figure 9 The first shock-absorbing pad 7 and the second shock-absorbing pad 8 have the same structure. The first shock-absorbing pad 7 and the second shock-absorbing pad 8 are both provided with through holes in the axial direction. Both ends of the first shock-absorbing pad 7 and the second shock-absorbing pad 8 are fixedly connected with a pressing sleeve 25, and the pressing sleeve 25 includes a support ring 2501 and a baffle 2502. The support ring 2501 and the baffle 2502 are integrally formed. The support ring 2501 is connected to the through hole of the first shock-absorbing pad 7 and the through hole of the second shock-absorbing pad 8. The outer diameter of the support ring 2501 is matched with the inner diameter of the through hole of the first shock-absorbing pad 7 and the through hole of the second shock-absorbing pad 8. The diameter of the first screw 9 and the second screw 10 is matched with the inner diameter of the support ring 2501. The baffle 2502 is annular and the outer diameter is not less than the outer diameter of the first shock-absorbing pad 7 and the second shock-absorbing pad 8. After the compression sleeves 25 are provided at both ends of the first and second shock-absorbing pads 7 and 8, during the process of tightening the first screw 9 or the second screw 10, the two compression sleeves 25 squeeze the first and second shock-absorbing pads 7 or 8, ensuring sufficient compression of the first and second shock-absorbing pads 7 and 8. When the compression sleeves 25 are provided at both ends of the first and second shock-absorbing pads 7 and 8, the first and second shock-absorbing pads 7 and 8 are bonded together by hot vulcanization.

[0036] Furthermore, a second annular groove 26 is provided along the outer circumference of the middle portion of the first shock-absorbing pad 7 and the second shock-absorbing pad 8. The second annular groove 26 of the first shock-absorbing pad 7 cooperates with the first assembly hole 4, and the second annular groove 26 of the second shock-absorbing pad 8 cooperates with the second assembly hole 5.

[0037] In order to facilitate the installation of the first shock-absorbing pad 7 and the second shock-absorbing pad 8, in this embodiment, the lower shock-absorbing pad 14 is clamped in the positioning hole 12 through its own first annular groove 15, the first shock-absorbing pad 7 is clamped in the first assembly hole 4 through its own second annular groove 26, and the second shock-absorbing pad 8 is clamped in the second assembly hole 5 through its own second annular groove 26, wherein the opening 6 of the first assembly hole 4 faces the upper right, and the opening 6 of the second assembly hole 5 faces the upper left. The above-mentioned installation method ensures that the lower shock-absorbing pad 14, the first shock-absorbing pad 7 and the second shock-absorbing pad 8 will not fall off by themselves after the initial assembly, thereby preventing the first shock-absorbing pad 7 or the second shock-absorbing pad 8 from falling off during the assembly and dynamic detection process of the ABS assembly, thereby improving the assembly quality and shock absorption effect.

[0038] How to use this product:

[0039] First, press the lower shock-absorbing pad 14 into the positioning hole 12 from above. After the lower shock-absorbing pad 14 is pressed and installed, ensure that the first annular groove 15 of the lower shock-absorbing pad 14 is connected to the positioning hole 12.

[0040] Next, press the first shock-absorbing pad 7, to which the pressing sleeve 25 is bonded by heat vulcanization, into the left assembly hole through the opening 6 of the first assembly hole 4, so that the second annular groove 26 of the first shock-absorbing pad 7 is connected to the left assembly hole. Press the second shock-absorbing pad 8, to which the pressing sleeve 25 is bonded by heat vulcanization, into the second assembly hole 5 through the opening 6 of the second assembly hole 5, so that the second annular groove 26 of the second shock-absorbing pad 8 is connected to the second assembly hole 5. Insert the positioning pin 27 provided on the bottom of the ABS assembly into the lower shock-absorbing pad 14, with the lower end of the positioning pin 27 extending beyond the lower end of the lower shock-absorbing pad 14 and into the avoidance hole 13.

[0041] Then, insert the first screw 9 through the through hole of the first shock-absorbing pad 7 and connect it to the mounting screw hole on the ABS assembly; insert the second screw 10 through the through hole of the second shock-absorbing pad 8 and connect it to the mounting screw hole on the ABS assembly; then, tighten the first screw 9 and the second screw 10 in sequence according to the required torque, so that the ABS assembly and the second mounting plate 2 are fastened together;

[0042] Finally, when installing on the vehicle body, three mounting bolts are used to install the automobile ABS assembly mounting bracket on the vehicle body through the first mounting hole 19, the second mounting hole 20 and the third mounting hole 21 respectively. The three mounting points are distributed in a triangle, which makes the fixation more secure.

[0043] The embodiments described above are only preferred embodiments of the present invention and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structure, features and principles described in the patent scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. An automobile ABS assembly mounting bracket, characterized in that: The invention comprises a first mounting plate (1), wherein the first mounting plate (1) is provided with a mounting assembly for connecting to a vehicle body; a second mounting plate (2) is fixedly connected to the top of the first mounting plate (1), wherein the second mounting plate (2) comprises a bottom plate (201) and a vertical plate (202) folded upward from one side of the bottom plate (201), wherein a circular arc groove (3) with the arc top at the bottom is provided in the middle of the top of the vertical plate (202), and a first assembly hole (4) and a second assembly hole (5) are symmetrically provided on the left and right sides of the circular arc groove (3). The first assembly hole (4) and the second assembly hole (5) are both arranged in a circular shape with an opening (6) at the upper end, and the opening (6) is a closing structure. The opening (6) of the first assembly hole (4) faces the upper right, and the opening (6) of the second assembly hole (5) faces the upper left. A first shock-absorbing pad (7) is arranged in the first assembly hole (4), and a second shock-absorbing pad (8) is arranged in the second assembly hole (5). A first screw (9) is inserted into the first shock-absorbing pad (7), and a second screw (10) is inserted into the second shock-absorbing pad (8). The middle portion of the bottom plate (201) is bent in a direction away from the first mounting plate (1) to form a raised portion (11), a positioning hole (12) is provided at the center of the raised portion (11), an avoidance hole (13) opposite to the positioning hole (12) is provided on the first mounting plate (1), a lower shock-absorbing pad (14) is provided in the positioning hole (12), a first annular groove (15) is provided on the outer circumference of the lower shock-absorbing pad (14), and the first annular groove (15) is matched with the positioning hole (12).

2. The automobile ABS assembly mounting bracket according to claim 1, characterized in that: The mounting assembly comprises a first bracket (16) and a second bracket (17), wherein the first bracket (16) is fixedly connected to the front left side of the first mounting plate (1), and the second bracket (17) is fixedly connected to the front right side of the first mounting plate (1), and both the first bracket (16) and the second bracket (17) have a bent portion that bends downward and then outward, and a third bracket (18) that bends downward is fixedly connected to the rear middle portion of the first mounting plate (1), a first mounting hole (19) is provided on the first bracket (16), a second mounting hole (20) is provided on the second bracket (17), and a third mounting hole (21) is provided on the third bracket (18), and the first mounting hole (19), the second mounting hole (20) and the third mounting hole (21) are distributed in a triangular shape.

3. The automobile ABS assembly mounting bracket according to claim 2, characterized in that: The first mounting plate (1), the first bracket (16) and the second bracket (17) are in a "F" shape, and reinforcing ribs (22) are provided between the first bracket (16) and the first mounting plate (1), and between the second bracket (17) and the first mounting plate (1).

4. The automobile ABS assembly mounting bracket according to claim 2, characterized in that: The first mounting hole (19) is a long hole, and the second mounting hole (20) and the third mounting hole (21) are circular holes.

5. The automobile ABS assembly mounting bracket according to claim 1, characterized in that: A flange portion (23) is provided on the left side of the first mounting plate (1), and a wire harness fixing hole (24) is provided on the flange portion (23).

6. The automobile ABS assembly mounting bracket according to claim 1, characterized in that: The first shock-absorbing pad (7) and the second shock-absorbing pad (8) have the same structure. Both the first shock-absorbing pad (7) and the second shock-absorbing pad (8) are provided with a through hole along the axial direction. Both ends of the first shock-absorbing pad (7) and the second shock-absorbing pad (8) are fixedly connected with a pressing sleeve (25). The pressing sleeve (25) includes a support ring (2501) and a baffle (2502). The support ring (2501) and the baffle (2502) are integrally formed. The support ring (2501) is connected to the through hole of the first shock-absorbing pad (7) and the through hole of the second shock-absorbing pad (8). The outer diameter of the support ring (2501) matches the inner diameter of the through hole of the first shock-absorbing pad (7) and the through hole of the second shock-absorbing pad (8). The diameters of the first screw (9) and the second screw (10) match the inner diameter of the support ring (2501). The baffle (2502) is annular and its outer diameter is not less than the outer diameter of the first shock-absorbing pad (7) and the second shock-absorbing pad (8).

7. The automobile ABS assembly mounting bracket according to claim 1, characterized in that: A second annular groove (26) is provided in the middle of each of the first shock-absorbing pad (7) and the second shock-absorbing pad (8) along the outer peripheral surface; the second annular groove (26) of the first shock-absorbing pad (7) cooperates with the first assembly hole (4), and the second annular groove (26) of the second shock-absorbing pad (8) cooperates with the second assembly hole (5).

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