CN211648854U - Dustproof brake bottom plate of automobile - Google Patents
Dustproof brake bottom plate of automobile Download PDFInfo
- Publication number
- CN211648854U CN211648854U CN201922173901.1U CN201922173901U CN211648854U CN 211648854 U CN211648854 U CN 211648854U CN 201922173901 U CN201922173901 U CN 201922173901U CN 211648854 U CN211648854 U CN 211648854U
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- bottom plate
- brake bottom
- plate shell
- designed
- hole
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Abstract
The utility model relates to the spare part field is a dustproof braking bottom plate of car. The brake bottom plate shell is characterized in that a turning shaft hole is formed in the middle of the brake bottom plate shell, a bolt hole is formed in the excircle of the turning shaft hole, four dustproof positioning devices are arranged in the excircle of the brake bottom plate shell, and a fixed rotating shaft assembling hole is formed beside a convex rotating shaft device of the brake bottom plate shell; the upper end of the brake bottom plate shell is designed with a flange face, the lower end of the flange face is designed with outer reinforcing ribs and inner reinforcing ribs, and the lower end of the brake bottom plate shell is designed with a bearing hole. The dustproof positioning device is provided with a bolt hole. By adopting the technical scheme, the outer reinforcing ribs and the inner reinforcing ribs are added, so that the rigidity is stronger; the dustproof positioning device is added, so that the parts can be prevented from being blocked by impurities, and the service life of the product is prolonged.
Description
Technical Field
The utility model relates to the spare part field is a dustproof braking bottom plate of car.
Background
The existing automobile brake bottom plate has the problems that the brake bottom plate bears the brake counter torque when a brake works, and the safety of automobile running is influenced because the brake bottom plate does not have strong rigidity; the brake bottom plate is lack of the dustproof device, a large amount of dust can be brought up in the operation process of the automobile, and more dust and impurities can block parts to influence the work of an engine.
Disclosure of Invention
The utility model aims at providing a braking dustproof bottom plate of car.
The technical scheme of the utility model is that: a braking dustproof bottom plate of an automobile is characterized in that a vehicle axle hole is designed in the middle of a braking bottom plate shell, a bolt hole is designed in the excircle of the vehicle axle hole, four dustproof positioning devices are designed in the excircle of the braking bottom plate shell, and a fixed rotating shaft assembling hole is designed beside a convex rotating shaft device of the braking bottom plate shell; the upper end of the brake bottom plate shell is designed with a flange face, the lower end of the flange face is designed with outer reinforcing ribs and inner reinforcing ribs, and the lower end of the brake bottom plate shell is designed with a bearing hole.
The dustproof positioning device is provided with a bolt hole.
Due to the adoption of the technical scheme, the outer reinforcing ribs and the inner reinforcing ribs are added, so that the rigidity is strong; the dustproof positioning device is added, so that the parts can be prevented from being blocked by impurities, and the service life of the product is prolonged.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic left-side sectional structure of the present invention.
In the figure, 1, a brake bottom plate shell; 2. A vehicle axle hole; 3. a screw mounting hole; 4. bolt holes; 5. fixing a rotating shaft assembling hole; 6. a dust-proof positioning device; 7. a flange face; 8. external reinforcing ribs; 9. a bearing bore; 10. and an inner reinforcing rib.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
In fig. 1 and 2, a turning axle hole 2 is designed in the middle of a braking bottom plate shell 1, a bolt hole 4 is designed on the excircle of the turning axle hole 2, four dustproof positioning devices 6 are designed on the excircle of the braking bottom plate shell 1, and a fixed rotating axle assembling hole 5 is designed beside a convex rotating axle device of the braking bottom plate shell 1; the upper end of the brake bottom plate shell 1 is designed with a flange face 7, the lower end of the flange face 7 is designed with an outer reinforcing rib 8 and an inner reinforcing rib 10, and the lower end of the brake bottom plate shell 1 is designed with a bearing hole 9.
The dustproof positioning device 6 is designed with a bolt hole 3.
Four dustproof positioning devices are additionally arranged in the brake bottom plate and are uniformly distributed, the brake bottom plate is provided with an axle hole 2, the axle hole 2 is matched with the outline of the mounting position of the flange plate of the shell, one end of the plate body of the brake bottom plate is provided with a supporting pin hole, the other end of the plate body of the brake bottom plate is provided with a camshaft mounting hole in the axial direction of the shell, the brake bottom plate is welded on the shell, and outer reinforcing ribs and inner reinforcing ribs are additionally arranged.
Because the outer reinforcing ribs and the inner reinforcing ribs are added, the rigidity of the brake bottom plate is improved, and the service life of parts is prolonged; the structure is simplified, the weight is reduced, the rotating efficiency is improved, and the noise is reduced; the dustproof positioning device is designed, and dust generated in the running process of the automobile is effectively reduced.
Claims (2)
1. A dustproof brake bottom plate of an automobile is characterized in that a brake bottom plate shell is provided with a car axle hole in the middle, a bolt hole is formed in the excircle of the car axle hole, four dustproof positioning devices are arranged in the excircle of the brake bottom plate shell, and a fixed rotating shaft assembling hole is formed beside a convex rotating shaft device of the brake bottom plate shell; the upper end of the brake bottom plate shell is designed with a flange face, the lower end of the flange face is designed with outer reinforcing ribs and inner reinforcing ribs, and the lower end of the brake bottom plate shell is designed with a bearing hole.
2. The automotive dust-proof brake spider as claimed in claim 1, wherein said dust-proof positioning means is designed with bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173901.1U CN211648854U (en) | 2019-12-07 | 2019-12-07 | Dustproof brake bottom plate of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173901.1U CN211648854U (en) | 2019-12-07 | 2019-12-07 | Dustproof brake bottom plate of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648854U true CN211648854U (en) | 2020-10-09 |
Family
ID=72694874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922173901.1U Active CN211648854U (en) | 2019-12-07 | 2019-12-07 | Dustproof brake bottom plate of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648854U (en) |
-
2019
- 2019-12-07 CN CN201922173901.1U patent/CN211648854U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dustproof brake base plate for automobile Effective date of registration: 20220217 Granted publication date: 20201009 Pledgee: Bank of Hubei Co.,Ltd. Suizhou branch Pledgor: HUBEI SANHUAN CASTING Co.,Ltd. Registration number: Y2022980001608 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |