CN211648871U - Automobile brake drum with reinforcing ribs - Google Patents
Automobile brake drum with reinforcing ribs Download PDFInfo
- Publication number
- CN211648871U CN211648871U CN201922275530.8U CN201922275530U CN211648871U CN 211648871 U CN211648871 U CN 211648871U CN 201922275530 U CN201922275530 U CN 201922275530U CN 211648871 U CN211648871 U CN 211648871U
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- heat dissipation
- plate
- drum
- brake drum
- drum body
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Abstract
The utility model relates to an automobile brake technical field especially relates to a take strengthening rib type car brake drum. The drum comprises an annular heat dissipation plate and a heat dissipation support plate which are arranged on the outer side of a drum body and matched with each other, so that heat energy generated by the drum body can be conducted onto the annular heat dissipation plate through the heat dissipation support plate, the purpose of enhancing the heat dissipation performance is achieved, the mechanical performance of the drum body is improved due to the supporting effect of the outer annular heat dissipation plate and the heat dissipation support plate, and the problems that the heat energy cannot be effectively dissipated and the mechanical strength of the drum body is influenced by high temperature under the long-time working condition of the drum body are solved; the main wind blocking plate, the auxiliary wind blocking plate and the main heat dissipation holes in the annular heat dissipation plate are matched with the auxiliary heat dissipation holes in the annular heat dissipation plate, so that accelerated air flows into gaps of the heat dissipation support plates along the main wind blocking plate and the auxiliary wind blocking plate when the brake drum rotates, the heat dissipation effect of the brake drum is optimized, and the problem of poor heat dissipation performance of the brake drum during long-term use is further solved.
Description
Technical Field
The utility model relates to an automobile brake technical field especially relates to a take strengthening rib type car brake drum.
Background
When the automobile is used, the effect of braking can be achieved through the friction between the brake drum and the brake shoe, but when the brake drum is used in practice, the temperature of the brake drum is higher after the brake shoe is in friction, heat accumulation cannot be effectively dissipated in the brake drum, and the brake drum is easy to deform due to long-time high temperature, so that the mechanical strength is weakened, the safe driving of the automobile cannot be guaranteed, the performance requirement on the brake drum in a practical use scene cannot be met, and the use of the brake drum is very influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to the technical insufficiency, a car brake drum with reinforcing ribs is provided, the matching of an annular heat dissipation plate and a heat dissipation support plate which are arranged outside the drum body is adopted, and the heat energy generated by the drum body can be conducted to the annular heat dissipation plate through the heat dissipation support plate, so that the purpose of enhancing the heat dissipation performance is achieved; the main wind blocking plate, the auxiliary wind blocking plate and the main heat dissipation holes in the annular heat dissipation plate are matched with the auxiliary heat dissipation holes in the annular heat dissipation plate, so that accelerated air flows into gaps of the heat dissipation support plates along the main wind blocking plate and the auxiliary wind blocking plate when the brake drum rotates, the heat dissipation effect of the brake drum is optimized, and the problem of poor heat dissipation performance of the brake drum during long-term use is further solved.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a drum body; an annular heat dissipation plate is arranged on the outer side of the drum body; one side of the annular heat dissipation plate is connected with the drum body through a reinforcing rib; a plurality of heat dissipation supporting plates are symmetrically arranged on the outer side of the drum body; the middle parts of the two side radiating support plates are obliquely arranged towards the middle part; the inner side of the heat dissipation support plate is welded with the drum body; the outer side of the heat dissipation support plate is welded with the annular heat dissipation plate; a plurality of main radiating holes are formed in the middle of the radiating support plate in the circumferential direction; two auxiliary heat dissipation holes are symmetrically arranged on two sides of the main heat dissipation hole; one side of the main heat dissipation hole is provided with a main wind blocking plate; and an auxiliary wind blocking plate is arranged on one side of the auxiliary heat dissipation hole.
Further optimize this technical scheme, main heat dissipation hole corresponds with both sides heat dissipation backup pad middle part position.
Further optimize this technical scheme, the position corresponds between vice louvre and the adjacent two heat dissipation backup pads of circumference.
Further optimize this technical scheme, main wind-guard plate outside is towards the crooked setting of main heat dissipation hole direction.
Further optimize this technical scheme, vice wind-blocking plate outside is towards vice louvre direction crooked setting.
Compared with the prior art, the utility model has the advantages of it is following: 1. the annular heat dissipation plate and the heat dissipation support plate are arranged on the outer side of the drum body and matched, the structure is favorable for ensuring that heat energy generated by the drum body can be conducted to the annular heat dissipation plate through the heat dissipation support plate, so that the purpose of enhancing the heat dissipation performance is achieved, and the support effect of the outer annular heat dissipation plate and the heat dissipation support plate is also favorable for improving the mechanical performance of the drum body; 2. the main wind blocking plate and the auxiliary wind blocking plate arranged on the outer side of the annular heat dissipation plate and the main heat dissipation holes and the auxiliary heat dissipation holes in the annular heat dissipation plate are matched, and the structure is favorable for ensuring that air flows into gaps of the heat dissipation support plates along the main wind blocking plate and the auxiliary wind blocking plate in an accelerated manner when the brake drum rotates, so that the heat dissipation effect of the brake drum is optimized.
Drawings
Fig. 1 is a schematic view of the overall structure of a vehicle brake drum with reinforcing ribs.
Fig. 2 is a schematic partial sectional structure view of a vehicle brake drum with reinforcing ribs.
In the figure: 1. a drum body; 2. an annular heat dissipation plate; 3. a heat dissipation support plate; 201. reinforcing ribs; 202. a primary heat dissipation aperture; 203. a secondary heat dissipation hole; 204. a main wind guard plate; 205. and an auxiliary wind blocking plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: shown in connection with fig. 1-2, comprises a drum body 1; the outer side of the drum body 1 is provided with an annular heat dissipation plate 2; one side of the annular heat dissipation plate 2 is connected with the drum body 1 through a reinforcing rib 201; a plurality of heat dissipation support plates 3 are symmetrically arranged on the outer side of the drum body 1; the middle parts of the two side radiating support plates 3 are obliquely arranged towards the middle part; the inner side of the heat dissipation support plate 3 is welded with the drum body 1; the outer side of the heat dissipation support plate 3 is welded with the annular heat dissipation plate 2; a plurality of main radiating holes 202 are circumferentially arranged in the middle of the radiating support plate 3; two auxiliary heat dissipation holes 203 are symmetrically arranged on two sides of the main heat dissipation hole 202; a main wind blocking plate 204 is arranged on one side of the main heat dissipation hole 202; an auxiliary wind blocking plate 205 is arranged on one side of the auxiliary heat dissipation hole 203; the main radiating holes 202 correspond to the middle positions of the radiating support plates 3 at two sides; the auxiliary heat dissipation holes 203 correspond to the positions between two circumferentially adjacent heat dissipation support plates 3; the outer side of the main wind blocking plate 204 is bent towards the main heat dissipation hole 202; the outer side of the auxiliary wind blocking plate 205 is bent toward the auxiliary heat radiation hole 203.
When the brake drum is used, as shown in fig. 1-2, when the brake drum is used, the annular heat dissipation plate 2 is connected to the outer side of the drum body 1 through the heat dissipation support plate, so that when heat energy is generated in the brake drum, the heat energy can be conducted to the outer annular heat dissipation plate 2 through the heat dissipation support plate, thereby achieving the purpose of cooling the brake drum, and one side of the annular heat dissipation plate 2 is connected with the drum body 1 through the reinforcing rib 201, so that the drum body 1 is supported to the outer side, so that the drum body 1 is not easy to deform due to overheating, because the main wind blocking plate 204 and the auxiliary wind blocking plate 205 are arranged outside the annular heat dissipation plate 2, when the brake drum rotates, wind can be respectively guided into the main 202 heat dissipation holes and the auxiliary heat dissipation holes 203 through the main wind blocking plate 204 and the auxiliary wind blocking plate 205, because the main heat dissipation holes 202 are arranged at the middle positions of the heat dissipation support plates 3, thereby being more favorable to improving the radiating effect of brake drum, and because the heat dissipation backup pad 3 sets up for the slope, also increased from the main radiating hole 202 with vice louvre 203 between the air of entering and the heat dissipation backup pad 3 area of contact to the radiating effect of brake drum has been guaranteed.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides a take strengthening rib type car brake drum which characterized in that: comprises a drum body (1); an annular heat dissipation plate (2) is arranged on the outer side of the drum body (1); one side of the annular heat dissipation plate (2) is connected with the drum body (1) through a reinforcing rib (201); a plurality of heat dissipation support plates (3) are symmetrically arranged on the outer side of the drum body (1); the middle parts of the two side radiating support plates (3) are obliquely arranged towards the middle part; the inner side of the heat dissipation support plate (3) is welded with the drum body (1); the outer side of the heat dissipation support plate (3) is welded with the annular heat dissipation plate (2); a plurality of main radiating holes (202) are circumferentially arranged in the middle of the radiating support plate (3); two auxiliary heat dissipation holes (203) are symmetrically arranged on two sides of the main heat dissipation hole (202); a main wind blocking plate (204) is arranged on one side of the main heat dissipation hole (202); and an auxiliary wind blocking plate (205) is arranged on one side of the auxiliary heat dissipation hole (203).
2. The automobile brake drum with reinforcing ribs as claimed in claim 1, wherein: the main heat dissipation holes (202) correspond to the middle positions of the heat dissipation support plates (3) on the two sides.
3. The automobile brake drum with reinforcing ribs as claimed in claim 1, wherein: the auxiliary heat dissipation holes (203) correspond to the two circumferentially adjacent heat dissipation support plates (3) in position.
4. The automobile brake drum with reinforcing ribs as claimed in claim 1, wherein: the outer side of the main wind blocking plate (204) is bent towards the main heat dissipation hole (202).
5. The automobile brake drum with reinforcing ribs as claimed in claim 1, wherein: the outer side of the auxiliary wind blocking plate (205) is bent towards the direction of the auxiliary heat dissipation hole (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275530.8U CN211648871U (en) | 2019-12-18 | 2019-12-18 | Automobile brake drum with reinforcing ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275530.8U CN211648871U (en) | 2019-12-18 | 2019-12-18 | Automobile brake drum with reinforcing ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648871U true CN211648871U (en) | 2020-10-09 |
Family
ID=72696798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275530.8U Expired - Fee Related CN211648871U (en) | 2019-12-18 | 2019-12-18 | Automobile brake drum with reinforcing ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901685A (en) * | 2021-03-31 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | Brake drum with heat dissipation function |
-
2019
- 2019-12-18 CN CN201922275530.8U patent/CN211648871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901685A (en) * | 2021-03-31 | 2021-06-04 | 河北百龙汽车配件股份有限公司 | Brake drum with heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |