CN216589699U - Light weight heat dissipation type brake disc - Google Patents
Light weight heat dissipation type brake disc Download PDFInfo
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- CN216589699U CN216589699U CN202122609981.8U CN202122609981U CN216589699U CN 216589699 U CN216589699 U CN 216589699U CN 202122609981 U CN202122609981 U CN 202122609981U CN 216589699 U CN216589699 U CN 216589699U
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- brake disc
- flange
- disk body
- heat dissipation
- flange cap
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Abstract
The utility model provides a light weight heat dissipation type brake disc, includes brake disc body and flange cap that fixed connection is in the same place, the brake disc body is formed its characterized in that by last disk body and lower disk body combination: the inboard of going up the disk body is provided with the tooth's socket, is provided with three leaf fan type wind channel mouths in the middle of going up disk body and the lower disk body, the tang department of flange cap is provided with a plurality of petal shape flange, is provided with between the adjacent flange and subtracts the weight groove. The utility model has light weight, quick heat dissipation, good braking effect and long service life.
Description
Technical Field
The utility model relates to the technical field of brake discs, in particular to a light-weight heat-dissipation brake disc.
Background
The brake is an important device of the automobile, so that the outside exerts certain force on the automobile wheels to perform forced braking on the wheels to a certain degree, and the disc brake realizes braking by means of friction force between discs after the linings are extruded to two sides of the discs rotating together by calipers.
The heat dispersion of brake disc is the important index of evaluation brake disc design, if the brake disc operation in-process, the heat dissipation is untimely, can appear the performance decline phenomenon, leads to the brake performance to reduce, prolongs braking distance for the occurence of failure rate is high.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art and provide a light-weight heat-dissipation brake disc which is light in weight, fast in heat dissipation, good in braking effect and long in service life.
In order to achieve the above purpose, the technical solution of the utility model is as follows: the utility model provides a light weight heat dissipation type brake disc, includes brake disc body and flange cap that fixed connection is in the same place, the brake disc body is formed its characterized in that by last disk body and lower disk body combination: the inboard of going up the disk body is provided with the tooth's socket, is provided with three leaf fan type wind channel mouths in the middle of going up disk body and the lower disk body, the tang department of flange cap is provided with a plurality of petal shape flange, is provided with between the adjacent flange and subtracts the weight groove.
The upper tray body and the lower tray body are connected together through columnar reinforcing ribs, and a three-blade fan-shaped air duct opening is formed in the middle of the adjacent reinforcing ribs.
The flange cap is characterized in that the side wall of the flange cap is provided with heat dissipation reinforcing ribs, and ventilating grooves are formed between the heat dissipation reinforcing ribs and the side wall of the flange cap.
Bolt holes are formed in the end faces of the petal-shaped flanges.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the weight reduction design is carried out on the disc body, after the weight of the brake disc is reduced, the inertia of the brake disc during operation is reduced, the acceleration during braking is increased, and the braking distance is reduced; set up three leaf fan type wind channel mouths in the brake disc body, improved the heat dissipation of traditional cylindrical wind channel mouth slow, drawback that life is short makes the vehicle braking in-process, and the heat dissipation is fast, has improved life, but also can reduce the thickness of both sides disk body, reaches the purpose that subtracts heavy.
2. The tooth grooves are formed in the inner side of the upper disc body, and the tooth grooves can be used for an ABS (anti-lock brake system) and provide the braking performance of a brake disc.
3. According to the utility model, the plurality of petal-shaped flanges are arranged at the seam allowance of the flange cap, and the weight reduction grooves are arranged between the adjacent flanges, so that the weight of the brake disc can be effectively reduced, and the whole brake disc is more attractive.
4. According to the utility model, the radiating reinforcing ribs are arranged on the side walls of the flange caps, and the ventilating grooves are arranged between the radiating reinforcing ribs and the side walls of the flange caps, so that the strength and the rigidity of the flange caps can be enhanced, and the effects of weight reduction, ventilation and heat dissipation are achieved.
Drawings
Fig. 1 is a first (perspective) view of the present invention.
Fig. 2 is a schematic structural diagram ii (top view) of the present invention.
Fig. 3 is a third schematic structural view (sectional view) of the present invention.
In the figure: brake disc body 1, flange cap 2, go up the wall body 3, lower wall body 4, tooth's socket 5, three leaf fan type wind channel mouth 6, petal shape flange 7 subtract heavy groove 8, column strengthening rib 9, heat dissipation strengthening rib 10, ventilation groove 11, bolt hole 12.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-3, a light-weight heat dissipation brake disc comprises a brake disc body 1 and a flange cap 2 which are fixedly connected together, wherein the brake disc body 1 is formed by combining an upper disc body 3 and a lower disc body 4 which are connected together through columnar reinforcing ribs 9, a three-blade fan-shaped air duct opening 6 is formed in the middle of each adjacent columnar reinforcing rib 9, a tooth socket 5 is arranged on the inner side of the upper disc body 3, a plurality of petal-shaped retaining sides 7 are arranged at the seam allowance of the flange cap 2, and a weight reduction groove 8 is arranged between each two adjacent petal-shaped retaining sides 7.
Be provided with bolt hole 12 on the terminal surface of petal shape flange 7 for the fastening is connected with wheel hub, installs heat dissipation strengthening rib 10 on the lateral wall of flange cap 2, be provided with air duct 11 between heat dissipation strengthening rib 10 and the lateral wall of flange cap 2.
When the vehicle runs, the tooth grooves 5 on the inner side of the upper disc body 3 can be matched with an ABS (anti-lock brake system) to provide the braking performance of a brake disc; the heat that the brake disc produced when braking can be got rid of to the ventilation groove 11 on three leaf fan type wind channel mouth 6 in the brake disc body 1 and the lateral wall of flange cap 2, improves the life of brake disc.
Claims (4)
1. The utility model provides a light weight heat dissipation type brake disc, includes brake disc body (1) and flange cap (2) that fixed connection is in the same place, brake disc body (1) is formed its characterized in that by last disk body (3) and lower disk body (4) combination: the inboard of going up disk body (3) is provided with tooth's socket (5), goes up disk body (3) and is provided with three leaf fan type wind channel mouth (6) in the middle of disk body (4) down, the tang department of flange cap (2) is provided with a plurality of petal shape flange (7), is provided with between adjacent petal shape flange (7) and subtracts weight groove (8).
2. A lightweight heat-dissipating brake disc according to claim 1, wherein: the upper tray body (3) and the lower tray body (4) are connected together through columnar reinforcing ribs (9), and a three-blade fan-shaped air duct opening (6) is formed in the middle of each adjacent columnar reinforcing rib (9).
3. A lightweight heat-dissipating brake disc according to claim 1, wherein: the flange cap is characterized in that heat dissipation reinforcing ribs (10) are installed on the side wall of the flange cap (2), and ventilation grooves (11) are formed between the heat dissipation reinforcing ribs (10) and the side wall of the flange cap (2).
4. A lightweight heat-dissipating brake disc according to claim 1, wherein: the end face of the petal-shaped flange (7) is provided with a bolt hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609981.8U CN216589699U (en) | 2021-10-28 | 2021-10-28 | Light weight heat dissipation type brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609981.8U CN216589699U (en) | 2021-10-28 | 2021-10-28 | Light weight heat dissipation type brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589699U true CN216589699U (en) | 2022-05-24 |
Family
ID=81640514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122609981.8U Active CN216589699U (en) | 2021-10-28 | 2021-10-28 | Light weight heat dissipation type brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589699U (en) |
-
2021
- 2021-10-28 CN CN202122609981.8U patent/CN216589699U/en active Active
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