CN211314917U - Connecting structure of brake and torsion beam and vehicle - Google Patents
Connecting structure of brake and torsion beam and vehicle Download PDFInfo
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- CN211314917U CN211314917U CN201921770918.9U CN201921770918U CN211314917U CN 211314917 U CN211314917 U CN 211314917U CN 201921770918 U CN201921770918 U CN 201921770918U CN 211314917 U CN211314917 U CN 211314917U
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- brake
- assembly
- bearing
- torsion beam
- brake shoe
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Abstract
The utility model relates to an automobile brake system discloses a connection structure of stopper and torsion beam, be in including setting up stopper installation department (1) on the longeron of torsion beam and with the stopper assembly that stopper installation department (1) is connected, the stopper assembly is including calliper support (2) that are used for installing disc brake and brake shoe subassembly (3) that are used for installing drum brake, stopper installation department (1) calliper support (2) with brake shoe subassembly (3) connect gradually. Furthermore, the utility model also discloses a vehicle, including foretell stopper and torsion beam's connection structure. The utility model discloses well stopper is big with torsion beam's connection structure's bearing capacity, structural stability is good, can be integrated as an organic whole with disk, drum brake, and the integrated level is high.
Description
Technical Field
The utility model relates to an automobile brake system specifically relates to a connection structure and vehicle of stopper and torsion beam.
Background
With the high speed of modern common vehicles and the development requirements of heavy vehicles, the automobile brake system becomes one of the key technologies. The brakes used by the prior automobiles are divided into two types of drum brakes and disc brakes, the single-side heat transfer of the common drum brakes is realized, the temperature field distribution in the braking process is uneven, the temperature of the inner surface is overhigh, and the braking efficiency stability is poorer; the common disc brake has good stability under the same brake pressure, but has poor brake efficiency and no brake increment, so that the disc brake needs larger hydraulic pressure to make up the defect.
In addition to the performance of the brake itself, stability and safety of the brake when it is attached to the vehicle parts must be considered when mounting the brake on the vehicle. Torsion beam type suspension system simple structure, bearing capacity are big, light in weight and occupation space are little, have widely applied to lorry and passenger car, consequently, the stopper sets up to be connected with torsion beam usually at present, but the connection structure of stopper and torsion beam has the bearing capacity little, the low problem of integrated level, influences the structural stability and the security of braking system after stopper and the auto parts are connected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a connection structure of stopper and torsion beam is provided, this connection structure's bearing capacity is big, structural stability is good, can be integrated as an organic whole with disk, drum brake, and the integrated level is high.
In order to solve the technical problem, the utility model discloses the first aspect provides a connection structure of stopper and torsion beam, be in including setting up stopper installation department on the longeron of torsion beam and with the stopper assembly that the stopper installation department is connected, the stopper assembly is including the calliper support that is used for installing disc brake and the brake shoe subassembly that is used for installing drum brake, the stopper installation department calliper support with the brake shoe subassembly connects gradually.
As a preferred structure, the brake shoe assembly comprises a brake shoe shaft and a brake shoe mounted on the brake shoe shaft, a brake shoe shaft through hole matched with the brake shoe shaft is formed in the caliper support, a brake shoe shaft mounting hole matched with the brake shoe shaft is formed in the brake mounting portion, and the brake shoe shaft penetrates through the brake shoe shaft through hole and the brake shoe shaft mounting hole and is fixed through a brake shoe shaft fixing nut.
Preferably, the brake assembly further comprises a bearing and a brake assembling fastener, the bearing is located at one end, far away from the caliper bracket, of the brake shoe assembly, a bearing groove is formed in the center of the brake shoe, the bearing is clamped in the bearing groove, and the bearing, the caliper bracket and the brake shoe are connected through the brake assembling fastener.
More preferably, the bearing is provided with a bearing assembling hole matched with the brake assembling fastener, the caliper bracket is provided with a disc brake assembling hole matched with the brake assembling fastener, and the brake shoe is provided with a drum brake assembling hole matched with the brake assembling fastener; the brake assembly fastener is fixed through the bearing assembly hole, the disc brake assembly hole, and the drum brake assembly hole.
Specifically, the brake assembly is connected to the brake mounting portion by a brake assembly fastener.
Typically, the brake mounting portion is provided with a brake mounting hole matched with a brake assembly fastener, the caliper bracket is provided with a disc brake mounting hole matched with the brake assembly fastener, the brake shoe is provided with a drum brake mounting hole matched with the brake assembly fastener, the bearing is provided with a bearing mounting hole matched with the brake assembly fastener, and the caliper bracket, the brake shoe and the bearing are connected with the brake mounting portion through the brake assembly fastener.
As another preferable structure, the caliper bracket is further provided with a brake caliper mounting threaded hole for mounting the caliper of the disc brake.
Preferably, the caliper bracket is made of a plate having a thickness of 5mm to 10 mm.
More preferably, a dust cover is further arranged on the brake shoe assembly.
In a second aspect, the present invention provides a vehicle, including the above-mentioned brake and torsion beam connection structure.
Through the technical scheme, the utility model discloses both be equipped with the calliper support that is used for installing disc brake in the connection structure of stopper and torsion beam on the stopper assembly, still be equipped with the brake shoe subassembly that is used for installing drum brake, collect disc brake and drum brake as an organic whole back on the stopper assembly, the stopper installation department on the longeron of rethread torsion beam links as an organic wholely with torsion beam, make this connection structure's bearing capacity big, structural stability is good, and can realize disc brake and drum brake's cooperation and use, the integrated level is high, can promote the range of application of this connection structure in the vehicle.
In the preferred embodiment of the present invention, the brake assembly is assembled by the caliper bracket, the brake shoe assembly and the bearing through the brake assembling fastener, and the disc brake and the drum brake are integrated through the cooperation of the bearing and the brake assembling fastener; after the brake assembly is assembled, the brake assembly fastening piece sequentially penetrates through the bearing, the brake shoe, the caliper bracket and the brake mounting part to be fixed, so that the brake assembly is fixedly connected with the longitudinal beam, and the bearing capacity is high; furthermore, after the brake shoe shaft penetrates through the brake shoe shaft through hole in the caliper support and the brake shoe shaft mounting hole in the brake mounting portion, the brake shoe shaft is fixed through the brake shoe shaft fixing nut, so that the connection stability and the bearing capacity of the brake assembly and the longitudinal beam are enhanced.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a connecting structure of a brake and a torsion beam according to the present invention;
fig. 2 is an exploded view of the brake-to-torsion beam connection structure shown in fig. 1;
FIG. 3 is an exploded view of one embodiment of the brake assembly of the present invention;
FIG. 4 is a schematic structural view of an embodiment of a brake mounting section of the present invention;
FIG. 5 is a schematic structural view of one embodiment of a caliper bracket according to the present invention;
FIG. 6 is a schematic structural view of one embodiment of a brake shoe assembly of the present invention;
FIG. 7 is a schematic structural view of the other side of the brake shoe assembly shown in FIG. 6;
fig. 8 is a schematic structural diagram of an embodiment of the bearing of the present invention.
Description of the reference numerals
1 brake mounting part 11 brake mounting hole
12 brake shoe shaft mounting hole 2 calliper support
21 disc brake assembling hole and 22 disc brake mounting hole
23 brake shoe shaft through bore 3 brake shoe assembly
31 brake shoe shaft 32 dust cover
33 brake shoe 34 drum brake assembly hole
35 drum brake mounting hole 4 bearing
41 bearing assembly hole 42 bearing mounting hole
5 brake assembly fastener 6 brake shoe shaft fixing nut
7 brake assembly fastener
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., the connection may be a fixed connection, a detachable connection, or an integral connection; the connection may be direct or indirect through an intermediate medium, and may be a communication between two components or an interaction relationship between two components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model discloses a connection structure of stopper and torsion beam that first aspect provided, including setting up stopper installation department 1 on torsion beam's longeron and the stopper assembly of being connected with stopper installation department 1, the stopper assembly is including the calliper support 2 that is used for installing disc brake and the brake shoe subassembly 3 that is used for installing drum brake, and stopper installation department 1, calliper support 2 and brake shoe subassembly 3 connect gradually.
It should be noted that, the main components of the disc brake of the present invention include a brake disc, a wheel cylinder, calipers and an oil pipe, wherein the caliper bracket 2 is used for mounting the calipers of the disc brake, and the mounting of other components can refer to the disc brake in the prior art; the drum brake obtains a braking force by pressing a brake drum with a brake shoe, the brake shoe of the drum brake is provided or mounted on the brake shoe assembly 3, and the mounting of other components can refer to the drum brake in the prior art.
Through the utility model discloses above-mentioned basic technical scheme's stopper and torsion beam's connection structure, when using, calliper support 2 and brake shoe subassembly 3 are connected to the stopper assembly on to be integrated as an organic whole with disc brake and drum brake, be connected fixedly with stopper assembly and stopper installation department 1 again, make disc brake and drum brake fix on torsion beam's longeron, realize being connected of disc brake and drum brake and torsion beam, not only the integrated level is high, and connection stability is good moreover.
As a preferred embodiment of the present invention, the brake shoe assembly 3 includes a brake shoe shaft 31 and a brake shoe 33 installed on the brake shoe shaft 31, the caliper bracket 2 is provided with a brake shoe shaft through hole 23 matched with the brake shoe shaft 31, the brake installation portion 1 is provided with a brake shoe shaft installation hole 12 matched with the brake shoe shaft 31, and the brake shoe shaft 31 passes through the brake shoe shaft through hole 23 and the brake shoe shaft installation hole 12 and is fixed through the brake shoe shaft fixing nut 6. At this time, the brake shoe shaft 31 effectively connects the brake shoe assembly 3, the caliper bracket 2 and the brake mounting portion 1 into a whole, further enhancing the connection stability between the brake assembly and the longitudinal beam of the torsion beam.
Preferably, the brake assembly further comprises a bearing 4 and a brake assembly fastener 5, the bearing 4 is located at one end of the brake shoe assembly 3 away from the caliper bracket 2, a bearing groove is formed in the center of the brake shoe 33, the bearing 4 is clamped in the bearing groove, and the bearing 4, the caliper bracket 2 and the brake shoe 33 are connected through the brake assembly fastener 5. The brake assembly is assembled by calliper support 2, brake shoe subassembly 3, bearing 4 through brake equipment fastener 5 and forms, and bearing 4 joint is in the bearing groove on brake shoe 33 for brake shoe subassembly 3 links up fixedly better with bearing 4, and the rethread bearing 4 and the cooperation of brake equipment fastener 5 are as an organic whole with the component of disc brake and drum brake.
Further preferably, the bearing 4 is provided with a bearing assembling hole 41 matched with the brake assembling fastener 5, the caliper bracket 2 is provided with a disc brake assembling hole 21 matched with the brake assembling fastener 5, and the brake shoe 33 is provided with a drum brake assembling hole 34 matched with the brake assembling fastener 5; the brake assembling fastener 5 is fixed through the disc brake assembling hole 21, the drum brake assembling hole 34, and the bearing assembling hole 41 in this order. The arrangement of the disc brake assembling hole 21, the drum brake assembling hole 34 and the bearing assembling hole 41 makes the fixation of the brake assembling fastener 5 more stable and the bearing capacity stronger. The brake assembling fastener 5 may be a fastener with a bolt and a nut matched with each other, or a fastener with a bolt and threads in an assembling hole matched with each other.
Specifically, the brake assembly is connected to the brake mounting portion 1 by a brake assembly fastener 7.
Typically, the brake mounting portion 1 is provided with a brake mounting hole 11 matched with the brake assembly fastening member 7, the caliper bracket 2 is provided with a disc brake mounting hole 22 matched with the brake assembly fastening member 7, the brake shoe 33 is provided with a drum brake mounting hole 35 matched with the brake assembly fastening member 7, the bearing 4 is provided with a bearing mounting hole 42 matched with the brake assembly fastening member 7, and the caliper bracket 2, the brake shoe 33 and the bearing 4 are connected with the brake mounting portion 1 through the brake assembly fastening member 7. The brake assembly fastening member 7 may be a fastening member with a bolt and a nut, or a fastening member with a bolt and a thread in the assembly hole. The brake assembly fastening piece 7 penetrates through the brake mounting hole 11, the disc brake mounting hole 22, the drum brake mounting hole 35 and the bearing mounting hole 42, all parts of the brake assembly are connected with the brake mounting part 1 and fixed, and the connection of the brake assembly and the torsion beam is achieved.
As a preferred embodiment of the present invention, the caliper bracket 2 is further provided with a brake caliper mounting threaded hole 24 for mounting a caliper of the disc brake, so as to facilitate the mounting of the disc brake.
Preferably, the thickness of the plate of the caliper support 2 is 5mm-10mm, the wheel track of the whole vehicle can be adjusted after installation, and the adjusting gap is 10mm-20 mm.
More preferably, the brake shoe assembly 3 is further provided with a dust cover 32 for protecting the drum brake.
In a relatively optimized embodiment of the present invention, the brake assembly of the present invention connects the caliper bracket 2, the brake shoe assembly 3 and the bearing 4 together by the brake assembling fastener 5, first, the brake shoe shaft 31 is inserted into the brake shoe shaft passing hole 23, and the bearing 4 is engaged in the bearing groove, and then the brake assembling fastener 5 is sequentially inserted into the disc brake assembling hole 21, the drum brake assembling hole 34 and the bearing assembling hole 41, and is fastened to complete the assembling of the brake assembly; then, the brake shoe shaft 31 passes through the brake shoe shaft mounting hole 12 and is fixed by the brake shoe shaft fixing nut 6; finally, the brake assembly fastening piece 7 sequentially penetrates through the brake mounting hole 11, the disc brake mounting hole 22, the drum brake mounting hole 35 and the bearing mounting hole 42, the brake assembly is fixedly connected with the brake mounting portion 1, and the connection between the brake assembly and the torsion beam is achieved.
Through the utility model discloses above-mentioned embodiment's description can see, the utility model discloses a both be equipped with the calliper support 2 that is used for installing disc brake on the stopper assembly among the connection structure of stopper and torsion beam, still be equipped with the brake shoe subassembly 3 that is used for installing drum brake, with disc brake and drum brake after the integration on the stopper assembly, brake installation department 1 on the rethread torsion beam longeron is even as an organic whole with torsion beam for this connection structure's bearing capacity is big, structural stability is good, and can realize disc brake and drum brake's cooperation and use, the integrated level is high, can promote the range of application of this connection structure in the vehicle.
Furthermore, in the preferred embodiment of the present invention, the brake assembly is assembled by the caliper bracket 2, the brake shoe assembly 3, and the bearing 4 by the brake assembling fastener 5, and the disc brake and the drum brake are integrated by the cooperation of the bearing 4 and the brake assembling fastener 5; after the brake assembly is assembled, the brake assembly fastening piece 7 sequentially penetrates through the bearing 4, the brake shoe 33, the caliper bracket 2 and the brake mounting part 1 to be fixed, so that the brake assembly is fixedly connected with the longitudinal beam, and the bearing capacity is high; further, the brake shoe 31 passes through the brake shoe through hole 23 on the caliper bracket 2 and the brake shoe mounting hole 12 on the brake mounting portion 1, and is fixed by the brake shoe fixing nut 6, so as to enhance the connection stability and the bearing capacity of the brake assembly and the torsion beam.
On the utility model discloses on foretell stopper and torsion beam's connection structure's basis, the utility model discloses the second aspect provides a vehicle, including foretell stopper and torsion beam's connection structure, consequently have all beneficial effects that the technical scheme of the connection structure embodiment of above-mentioned stopper and torsion beam brought at least. The construction and operation of a vehicle according to embodiments of the present invention are understood and readily implemented by those skilled in the art, and therefore will not be described in detail.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide the technical solution of the present invention with a plurality of simple modifications, including combining each specific technical feature in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not provide additional description for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. The connecting structure of the brake and the torsion beam is characterized by comprising a brake mounting part (1) arranged on a longitudinal beam of the torsion beam and a brake assembly connected with the brake mounting part (1), wherein the brake assembly comprises a caliper bracket (2) used for mounting a disc brake and a brake shoe assembly (3) used for mounting a drum brake, and the brake mounting part (1), the caliper bracket (2) and the brake shoe assembly (3) are sequentially connected.
2. The brake-to-torsion beam connection structure according to claim 1, wherein the brake shoe assembly (3) includes a brake shoe shaft (31) and a brake shoe (33) mounted on the brake shoe shaft (31), the caliper bracket (2) is provided with a brake shoe shaft passage hole (23) matching with the brake shoe shaft (31), the brake mounting portion (1) is provided with a brake shoe shaft mounting hole (12) matching with the brake shoe shaft (31), and the brake shoe shaft (31) passes through the brake shoe shaft passage hole (23) and the brake shoe shaft mounting hole (12) and is fixed by a brake shoe shaft fixing nut (6).
3. The brake-to-torsion beam connection structure according to claim 2, wherein the brake assembly further comprises a bearing (4) and a brake assembly fastener (5), the bearing (4) is located at an end of the brake shoe assembly (3) away from the caliper bracket (2), a bearing groove is provided at a center of the brake shoe (33), the bearing (4) is snapped in the bearing groove, and the bearing (4), the caliper bracket (2) and the brake shoe (33) are connected by the brake assembly fastener (5).
4. The brake-to-torsion beam connection structure according to claim 3, wherein a bearing assembly hole (41) that matches the brake assembly fastener (5) is provided in the bearing (4), a disc brake assembly hole (21) that matches the brake assembly fastener (5) is provided in the caliper bracket (2), and a drum brake assembly hole (34) that matches the brake assembly fastener (5) is provided in the brake shoe (33); the brake assembly fastener (5) is fixed through the disc brake assembly hole (21), the drum brake assembly hole (34), and the bearing assembly hole (41).
5. The brake-to-torsion beam connection structure according to claim 3, wherein the brake assembly is connected to the brake mounting portion (1) by a brake assembly fastener (7).
6. The connection structure of the brake and the torsion beam according to claim 5, wherein a brake mounting hole (11) matching with the brake assembly fastener (7) is provided in the brake mounting portion (1), a disc brake mounting hole (22) matching with the brake assembly fastener (7) is provided in the caliper bracket (2), a drum brake mounting hole (35) matching with the brake assembly fastener (7) is provided in the brake shoe (33), a bearing mounting hole (42) matching with the brake assembly fastener (7) is provided in the bearing (4), and the caliper bracket (2), the brake shoe (33), and the bearing (4) are connected to the brake mounting portion (1) through the brake assembly fastener (7).
7. The connection structure of a brake and a torsion beam according to any one of claims 1 to 6, wherein a brake caliper mounting threaded hole (24) for mounting a caliper of the disc brake is further provided on the caliper bracket (2).
8. The brake-to-torsion beam connection structure according to any one of claims 1 to 6, wherein the caliper bracket (2) has a plate thickness of 5mm to 10 mm.
9. The brake-to-torsion beam connection structure according to any one of claims 1 to 6, wherein a dust cover (32) is further provided to the brake shoe assembly (3).
10. A vehicle characterized by comprising the brake-to-torsion beam connection structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770918.9U CN211314917U (en) | 2019-10-21 | 2019-10-21 | Connecting structure of brake and torsion beam and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770918.9U CN211314917U (en) | 2019-10-21 | 2019-10-21 | Connecting structure of brake and torsion beam and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211314917U true CN211314917U (en) | 2020-08-21 |
Family
ID=72064922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770918.9U Active CN211314917U (en) | 2019-10-21 | 2019-10-21 | Connecting structure of brake and torsion beam and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211314917U (en) |
-
2019
- 2019-10-21 CN CN201921770918.9U patent/CN211314917U/en active Active
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