CN212604339U

CN212604339U - Integrated form support

Info

Publication number: CN212604339U
Application number: CN202021269378.9U
Authority: CN
Inventors: 王晓莲; 张学博; 洪良
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-26
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to the technical field of auto-parts, a integrated form support is disclosed, include: the cross section of the body plate is in a herringbone shape, a top surface and two bottom foot surfaces are arranged on the body plate and are arranged in parallel relatively, the top surface is used for abutting against a steel plate spring of a vehicle, and the bottom foot surfaces are used for abutting against a front shaft of the vehicle; the body plate is also provided with a V-shaped groove, the V-shaped groove is positioned between the two bottom foot surfaces, and the V-shaped groove is used for forming a first opening between the body plate and the front shaft; the body plate is provided with a positioning hole which is used for positioning and mounting the steel plate spring and the front shaft; the shock absorber connecting part is connected to the body plate; the stabilizer bar connecting part is connected to the body plate. Through the structure, the integrated bracket can integrate the shock absorber bracket and the transverse stabilizer bar bracket into a whole, can reduce the number of parts connected with the front axle of the vehicle, is favorable for reducing the weight of the vehicle and reduces the manufacturing cost.

Description

Integrated form support

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to an integrated form support.

Background

Currently, in a commercial vehicle, in order to connect a shock absorber and a stabilizer bar in a suspension system with a front axle of the vehicle, it is necessary to connect the shock absorber and the stabilizer bar with the front axle using a shock absorber bracket and a stabilizer bar bracket.

Since in the prior art, the damper bracket and the stabilizer bar bracket are generally separately provided, respectively, to be connected to the front axle of the vehicle. In order to improve the firmness of connection with the shock absorber and the stabilizer bar, the connection portions need to be arranged on the shock absorber and the stabilizer bar. Since the connecting portion generally requires an additional material or a high-strength material to secure its strength, the overall weight of the damper bracket and the stabilizer bar bracket is large, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated form support, this integrated form support can be integrated in an organic whole with shock absorber support and stabilizer bar support, can reduce the part quantity with vehicle front axle connection, is favorable to alleviateing vehicle weight, reduces manufacturing cost.

To achieve the purpose, the utility model adopts the following technical proposal:

an integrated bracket, comprising:

the cross section of the body plate is in a herringbone shape, a top surface and two bottom foot surfaces are arranged on the body plate, the top surface and the bottom foot surfaces are arranged in parallel relatively, the top surface is used for abutting against a steel plate spring of a vehicle, and the bottom foot surfaces are used for abutting against a front shaft of the vehicle; the body plate is further provided with a V-shaped groove, the V-shaped groove is positioned between the two bottom foot surfaces, and the V-shaped groove is used for forming a first opening between the body plate and the front shaft; the body plate is provided with a positioning hole, and the positioning hole is used for positioning and mounting the steel plate spring and the front shaft;

a damper connecting portion connected to the body plate;

a stabilizer bar connecting portion connected to the body plate.

Preferably, the body plate is provided with a reinforcing rib, the reinforcing rib is positioned on one side of the body plate close to the top surface, and the end surface of the reinforcing rib and the top surface are on the same plane.

Preferably, the reinforcing ribs are arranged in a plurality and are arranged at intervals, and a second opening is formed between the body plate and two adjacent reinforcing ribs.

Preferably, the reinforcing ribs are arranged along the length direction of the cross section of the body plate, the end faces of the reinforcing ribs are trapezoidal, and the upper bottom of the trapezoid is close to the middle of the body plate.

Preferably, the body plate is provided with a positioning bulge, the positioning bulge is positioned in the middle of the body plate, the reinforcing ribs are connected to the positioning bulge, the end face of the positioning bulge and the end face of each reinforcing rib are on the same plane, and the positioning holes are formed in the positioning bulge.

Preferably, the body plate is provided with a supporting bulge, the supporting bulge is positioned in the V-shaped groove, and the end surface of the supporting bulge and the bottom foot surface are on the same plane.

Preferably, a first connection hole is formed in the damper connection portion, and the first connection hole can be connected with the leaf spring and the front shaft through bolts.

Preferably, the damper connecting portion is provided with a second connecting hole, and the damper can be connected to the damper connecting portion through the second connecting hole.

Preferably, the stabilizer bar connecting portion is provided with a connecting groove, and the stabilizer bar can be connected to the stabilizer bar connecting portion through the connecting groove.

Preferably, the damper further includes a reinforcing plate connected between the damper connecting portion and the body plate.

The utility model has the advantages that:

the utility model provides an integrated form support, this integrated form support can be integrated in an organic whole with shock absorber support and stabilizer bar support, including the body board, shock absorber connecting portion and stabilizer bar connecting portion all connect on the body board, shock absorber connecting portion are used for connecting the shock absorber of vehicle on this integrated form support, stabilizer bar connecting portion are used for connecting the stabilizer bar of vehicle on this integrated form support, the body board is installed between leaf spring and front axle through the locating hole location above that, avoided shock absorber and stabilizer bar to be connected with the front axle through two supports respectively, the part quantity with the vehicle front axle is reduced, be favorable to alleviateing vehicle weight, and the manufacturing cost is reduced.

In addition, the section of the body plate is in a herringbone shape, the body plate is provided with a top surface and two bottom foot surfaces, the top surface and the bottom foot surfaces are arranged in parallel relatively, the top surface is used for being abutted against a steel plate spring of a vehicle, and the bottom foot surfaces are used for being abutted against a front shaft of the vehicle, so that the integrated bracket can be connected between the steel plate spring and the front shaft; wherein, still be equipped with the V-arrangement groove on the body board, the V-arrangement groove is located between two footing faces, and the V-arrangement groove can and the front axle between form first uncovered when footing face butt is epaxial in the front axle, and first uncovered not only can avoid ponding between this integrated form support and the front axle, has reduced the corrosion of fitting surface, has reduced the area of the footing face that needs to carry out machining simultaneously, is favorable to obtaining better plane degree, has improved the cooperation precision between footing face and the front axle.

Drawings

Fig. 1 is a schematic perspective view of an integrated bracket according to an embodiment of the present invention;

fig. 2 is a top view of an integrated bracket according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along the line A in FIG. 2;

fig. 4 is a schematic structural diagram of the integrated bracket according to the embodiment of the present invention after being installed.

In the figure:

1. a body plate; 11. a top surface; 12. a footing surface; 13. a V-shaped groove; 14. positioning holes; 15. reinforcing ribs; 16. positioning the projection; 17. a support boss; 2. a damper connecting portion; 21. a first connection hole; 22. a second connection hole; 3. a stabilizer bar connecting portion; 31. connecting grooves; 4. a reinforcing plate; 100. a leaf spring; 101. a front axle; 102. a shock absorber; 103. a stabilizer bar.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the specific embodiments with reference to the drawings.

The utility model provides an integrated form support, as shown in fig. 1 and fig. 2, this integrated form support includes body plate 1, shock absorber connecting portion 2 and stabilizer bar connecting portion 3, body plate 1 is connected between the front axle 101 of vehicle and the leaf spring 100 of vehicle, shock absorber connecting portion 2 and stabilizer bar connecting portion 3 all connect on body plate 1, shock absorber connecting portion 2 are used for connecting the shock absorber 102 of vehicle on this integrated form support, stabilizer bar connecting portion 3 are used for connecting the stabilizer bar 103 of vehicle on this integrated form support, it is connected with front axle 101 through two supports respectively to have avoided shock absorber 102 and stabilizer bar 103, can reduce the part quantity of being connected with vehicle front axle 101, be favorable to alleviateing vehicle weight, and the manufacturing cost is reduced.

As shown in fig. 3, in the present embodiment, the cross-sectional shape of the body-plate 1 is arranged in a chevron shape, and the body-plate 1 is provided with a top surface 11 and two bottom surfaces 12, the top surface 11 and the bottom surfaces 12 being arranged in parallel with each other. As shown in fig. 4, when the body plate 1 is coupled between the front axle 101 and the leaf spring 100, the top surface 11 abuts against the bottom surface of the leaf spring 100, and the bottom surface 12 abuts against the top surface of the front axle 101. Preferably, the body plate 1 is provided with a positioning hole 14, and the body plate 1 is positioned and mounted with the steel plate spring 100 and the bolt on the front axle 101 through the positioning hole 14, so as to realize the positioning and connection of the body plate 1 between the steel plate spring 100 and the front axle 101.

Preferably, still be equipped with V-arrangement groove 13 on body board 1, V-arrangement groove 13 is located between two footing faces 12, V-arrangement groove 13 is used for forming first uncovered between body board 1 and front axle 101, first uncovered not only can avoid ponding (first uncovered can make ponding smoothly discharge) between this integrated form support and the front axle 101, be favorable to reducing the corrosion of fitting surface (body board 1 and front axle 101's contact surface), can also reduce the area of footing face 12 that needs to carry out the machining simultaneously, be favorable to making footing face 12 obtain better plane degree, thereby can improve the cooperation precision between footing face 12 and the front axle 101. In this embodiment, the body plate 1 is provided with the supporting protrusion 17, the supporting protrusion 17 is located in the V-shaped groove 13, an end surface of the supporting protrusion 17 is on the same plane as the foot surface 12, the end surface of the supporting protrusion 17 can abut against the front axle 101 together with the foot surface 12, a contact area with the front axle 101 can be increased, and a pressure of the contact surface can be reduced.

In this embodiment, be equipped with strengthening rib 15 on body plate 1, strengthening rib 15 is located body plate 1 and is close to one side of top surface 11, and the terminal surface and the top surface 11 of strengthening rib 15 are on the coplanar for strengthening rib 15 not only can strengthen body plate 1's intensity, improves its bearing capacity, and the terminal surface of strengthening rib 15 can also with top surface 11 butt together on leaf spring 100, increase and leaf spring 100's area of contact, reduce the pressure of contact surface. Preferably, the strengthening rib 15 is equipped with a plurality ofly, and a plurality of strengthening ribs 15 interval sets up, and it is uncovered to form the second between body plate 1 and two adjacent strengthening ribs 15 for ponding between body plate 1 and leaf spring 100 can follow the uncovered smooth and easy discharge of second, avoids gathering, is favorable to reducing the corrosion of body plate 1 and leaf spring 100 contact surface.

Preferably, the reinforcing ribs 15 are arranged along the length direction of the cross section of the body plate 1, the end surface of each reinforcing rib 15 is trapezoidal, and the upper bottom of each trapezoid is arranged close to the middle part (namely the position of the top surface 11) of the body plate 1, so that the second opening is in a necking shape in the direction away from the middle part of the body plate 1, and when the body plate 1 abuts against the steel plate spring 100, external rainwater is not easy to enter from the second opening; in addition, the cross section of the body plate 1 is herringbone, and an acute angle is formed between the bottom surface of the second opening and the horizontal plane, so that accumulated water in the second opening is easily discharged outwards from the middle of the body plate 1, and the corrosion of the body plate 1 is reduced.

It should be noted that the body plate 1 has a symmetrical structure, and the body plate 1 is symmetrically disposed with the central plane of the top surface 11 as the center, that is, the two sides of the middle portion of the body plate 1 are symmetrically disposed with the reinforcing ribs 15 and the second opening.

In this embodiment, the body plate 1 is provided with the positioning protrusion 16, the positioning protrusion 16 is located in the middle of the body plate 1, the positioning hole 14 is formed in the positioning protrusion 16, and the positioning protrusion 16 can enhance the structural strength of the positioning hole 14, thereby preventing the positioning hole 14 from being damaged due to a large external force. Preferably, the reinforcing ribs 15 are connected to the positioning protrusions 16, and the end surfaces of the positioning protrusions 16 and the end surfaces of the reinforcing ribs 15 are on the same plane, so that the end surfaces of the positioning protrusions 16, the end surfaces of the reinforcing ribs 15 and the top surface 11 can abut against the steel plate spring 100 together, the contact area between the body plate 1 and the steel plate spring 100 can be further increased, and the pressure of the contact surface is reduced.

In the present embodiment, the damper connecting portion 2 is provided with a first connecting hole 21, and the first connecting hole 21 can be connected with the leaf spring 100 and the front axle 101 through U-shaped bolts, so that the connection of the integrated bracket with the leaf spring 100 and the front axle 101 is facilitated. Preferably, the damper connecting portion 2 is provided with a second connecting hole 22, and the pin shaft of the damper 102 can be connected with the damper connecting portion 2 through the second connecting hole 22. More preferably, the integrated bracket further includes a reinforcing plate 4, and the reinforcing plate 4 is connected between the damper connecting portion 2 and the body plate 1, so that the connection strength between the damper connecting portion 2 and the body plate 1 can be improved.

Preferably, the stabilizer bar connecting portion 3 is provided with a connecting groove 31, and the stabilizer bar 103 can be connected to the stabilizer bar connecting portion 3 through the connecting groove 31, so as to connect the integrated bracket and the stabilizer bar 103.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An integrated bracket, comprising:

the cross-sectional shape of the body plate (1) is arranged to be a herringbone shape, a top surface (11) and two bottom foot surfaces (12) are arranged on the body plate (1), the top surface (11) and the bottom foot surfaces (12) are arranged in parallel relatively, the top surface (11) is used for abutting against a steel plate spring (100) of a vehicle, and the bottom foot surfaces (12) are used for abutting against a front shaft (101) of the vehicle; the body plate (1) is further provided with a V-shaped groove (13), the V-shaped groove (13) is located between the two bottom foot surfaces (12), and the V-shaped groove (13) is used for forming a first opening between the body plate (1) and the front shaft (101); a positioning hole (14) is formed in the body plate (1), and the positioning hole (14) is used for being positioned and mounted with the steel plate spring (100) and the front shaft (101);

a damper connecting portion (2), the damper connecting portion (2) being connected to the body plate (1);

a stabilizer bar connecting portion (3), the stabilizer bar connecting portion (3) being connected to the body plate (1).

2. The integrated bracket as defined in claim 1, wherein the body plate (1) is provided with a reinforcing rib (15), the reinforcing rib (15) is positioned on one side of the body plate (1) close to the top surface (11), and the end surface of the reinforcing rib (15) is on the same plane with the top surface (11).

3. The integrated bracket as defined in claim 2, wherein said reinforcing ribs (15) are provided in plurality, a plurality of said reinforcing ribs (15) are provided at intervals, and a second opening is formed between said body plate (1) and two adjacent reinforcing ribs (15).

4. The integrated bracket as defined in claim 2, wherein the reinforcing ribs (15) are arranged along the length direction of the cross section of the body plate (1), the end faces of the reinforcing ribs (15) are shaped as trapezoids, and the upper bottoms of the trapezoids are close to the middle of the body plate (1).

5. The integrated bracket according to claim 4, wherein the body plate (1) is provided with a positioning protrusion (16), the positioning protrusion (16) is located in the middle of the body plate (1), the reinforcing rib (15) is connected to the positioning protrusion (16), the end surface of the positioning protrusion (16) and the end surface of the reinforcing rib (15) are on the same plane, and the positioning hole (14) is opened on the positioning protrusion (16).

6. The integrated bracket as defined in claim 1, wherein the body plate (1) is provided with a supporting protrusion (17), the supporting protrusion (17) is located in the V-shaped groove (13), and the end surface of the supporting protrusion (17) is on the same plane as the bottom foot surface (12).

7. Integrated support according to claim 1, characterised in that a first connection hole (21) is provided in the damper connection (2), which first connection hole (21) can be connected with the leaf spring (100) and the front axle (101) by means of bolts.

8. The integrated bracket according to claim 1, wherein the damper attachment portion (2) is provided with a second attachment hole (22), and a damper (102) is attachable to the damper attachment portion (2) through the second attachment hole (22).

9. The integrated bracket as claimed in claim 1, wherein the stabilizer bar connection portion (3) is provided with a connection groove (31), and the stabilizer bar (103) is connectable to the stabilizer bar connection portion (3) through the connection groove (31).

10. The integrated bracket as defined in claim 1, further comprising a reinforcement plate (4), the reinforcement plate (4) being connected between the damper attachment portion (2) and the body plate (1).