CN211117271U - High-strength self-radiating brake drum - Google Patents
High-strength self-radiating brake drum Download PDFInfo
- Publication number
- CN211117271U CN211117271U CN201921202491.2U CN201921202491U CN211117271U CN 211117271 U CN211117271 U CN 211117271U CN 201921202491 U CN201921202491 U CN 201921202491U CN 211117271 U CN211117271 U CN 211117271U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- heat dissipation
- radiating
- louvre
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to the technical field of brake drums, in particular to a high-strength self-radiating brake drum; adopt the structure that the periphery in cooling surface upper portion evenly was provided with the louvre, is the louvre of S form through the height from left to right, when the brake drum rotates along with the wheel, can effectively avoid rainwater etc. to get into the brake drum through the louvre inside, can not influence the brake drum again and dispel the heat through the louvre, solved the relatively poor problem of traditional brake drum heat-sinking capability.
Description
Technical Field
The utility model relates to a brake drum technical field especially relates to a high strength is from heat dissipation brake drum.
Background
At present, the brake drum is usually used for heavy cargo vehicle because it has good from the performance of stopping, but because the brake drum is grey cast iron material, and service environment is comparatively sealed, leads to it after frequent braking, and its inside heat can't dissipate for a long time to must cool down through the mode of spray cooling water, nevertheless the brake drum under the high temperature state easily takes place metallographic change after spraying the cooling water, thereby the inefficacy phenomenon that the brake drum ftractures appears.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, it is not enough to the technique that exists to the aforesaid, provides a high strength brake drum from dispelling the heat, adopts the structure that radiating surface upper portion border evenly is provided with the louvre is S-shaped' S louvre through the height from left to right, when the brake drum along with the wheel rotation, can effectively avoid rainwater etc. to get into the brake drum through the louvre inside, can not influence the brake drum again and dispel the heat through the louvre, has solved the relatively poor problem of traditional brake drum heat-sinking capability.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a drum body; an installation surface is arranged on one side of the upper part of the drum body; the other side of the upper part of the drum body is provided with a heat radiating surface; a working surface is arranged between the mounting surface and the heat dissipation surface; the mounting surface, the heat dissipation surface and the working surface are integrally cast, and arc-shaped grooves are uniformly formed in the two sides of the center line of the outer surface of the upper portion of the working surface.
Further optimizing the technical scheme, the mounting surface is integrally in a trapezoidal shape; and mounting holes are uniformly formed in the periphery of the upper part of the mounting surface.
Further optimizing the technical scheme, the circumference of the upper part of the radiating surface is uniformly provided with radiating holes; the heat dissipation holes are S-shaped; the heat dissipation holes are high at the left and low at the right.
Compared with the prior art, the utility model has the advantages of it is following: 1. through the S-shaped heat dissipation holes with the left high and the right low, when the brake drum rotates along with the wheel, rainwater and the like can be effectively prevented from entering the interior of the brake drum through the heat dissipation holes, and the heat dissipation of the brake drum through the heat dissipation holes can be prevented from being influenced; 2. arc grooves are uniformly formed in the peripheries of the two sides of the center line of the outer surface of the upper portion of the working face, so that the detention time of cooling water can be prolonged, and the cooling effect is improved.
Drawings
Fig. 1 is a schematic view of an external structure of a high-strength self-radiating brake drum.
Fig. 2 is a schematic diagram of an internal structure of a high-strength self-radiating brake drum.
In the figure: 1. a drum body; 2. a mounting surface; 3. a heat dissipating surface; 4. a working surface; 201. mounting holes; 301. heat dissipation holes; 401. an arc-shaped groove.
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; a mounting surface 2 is arranged on one side of the upper part of the drum body 1; the other side of the upper part of the drum body 1 is provided with a heat radiating surface 3; a working surface 4 is arranged between the mounting surface 2 and the heat dissipation surface 3; the mounting surface 2, the radiating surface 3 and the working surface 4 are integrally cast; arc-shaped grooves 401 are uniformly formed in the periphery of the two sides of the center line of the outer surface of the upper part of the working surface 4, and the mounting surface 2 is integrally in a trapezoidal shape; mounting holes 201 are uniformly formed in the periphery of the upper part of the mounting surface 2; heat dissipation holes 301 are uniformly formed in the periphery of the upper part of the heat dissipation surface 3; the heat dissipation holes 301 are S-shaped; the heat dissipation hole 301 is high at the left and low at the right.
When in use, as shown in fig. 1-2, the radiating holes 301 are uniformly arranged on the upper portion of the radiating surface of the brake drum prepared by the present invention, after the brake drum brakes, a certain amount of heat is generated inside the drum body 1 of the brake drum, at the moment, the heat can be effectively radiated through the radiating holes 301, and when the vehicle runs in rainy and snowy weather, the radiating holes 301 are in an S shape with the upper left and the lower right, so that when the vehicle runs normally, the rain and snow entering the upper half section of the radiating holes 301 can be under the action of the centrifugal force of the wheels, thereby throwing out the radiating holes 301, thereby preventing the rain and snow from entering the drum body 1 through the radiating holes 301, thereby reducing the braking effect and threatening the driving safety, and the arc-shaped grooves 401 are uniformly arranged on the upper portion of the working surface 4 of the drum body 1, when the brake drum is cooled by spraying cooling water, the arc-shaped grooves, thereby improving the cooling effect and reducing the consumption rate of cooling water.
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 (3)
1. The utility model provides a high strength is from heat dissipation brake drum which characterized in that: comprises a drum body (1); a mounting surface (2) is arranged on one side of the upper part of the drum body (1); the other side of the upper part of the drum body (1) is provided with a heat radiating surface (3); a working surface (4) is arranged between the mounting surface (2) and the heat dissipation surface (3); the mounting surface (2), the heat dissipation surface (3) and the working surface (4) are integrally cast; arc-shaped grooves (401) are uniformly formed in the two sides of the center line of the outer surface of the upper portion of the working surface (4).
2. A high strength self-dissipating brake drum as claimed in claim 1, wherein: the mounting surface (2) is integrally in a trapezoidal shape; and mounting holes (201) are uniformly formed in the periphery of the upper part of the mounting surface (2).
3. A high strength self-dissipating brake drum as claimed in claim 1, wherein: heat dissipation holes (301) are uniformly formed in the periphery of the upper part of the heat dissipation surface (3); the heat dissipation holes (301) are S-shaped; the heat dissipation holes (301) are high at the left side and low at the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202491.2U CN211117271U (en) | 2019-07-29 | 2019-07-29 | High-strength self-radiating brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202491.2U CN211117271U (en) | 2019-07-29 | 2019-07-29 | High-strength self-radiating brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117271U true CN211117271U (en) | 2020-07-28 |
Family
ID=71722882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921202491.2U Expired - Fee Related CN211117271U (en) | 2019-07-29 | 2019-07-29 | High-strength self-radiating brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117271U (en) |
-
2019
- 2019-07-29 CN CN201921202491.2U patent/CN211117271U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204200918U (en) | Brake disc and vehicle | |
| CN206860720U (en) | A kind of strong automobile brake disc of thermal diffusivity | |
| CN107143594A (en) | A kind of heat radiating type automobile brake disc | |
| CN211117271U (en) | High-strength self-radiating brake drum | |
| CN112901684B (en) | High strength is from heat dissipation brake disc | |
| CN206929254U (en) | A kind of heat radiating type automobile brake disc | |
| CN206246565U (en) | A kind of automobile brake disc | |
| CN210661138U (en) | Brake drum with heat dissipation function | |
| CN211259430U (en) | Spiral heat dissipation brake drum | |
| CN208858827U (en) | A kind of radiator structure of brake disc | |
| CN207268274U (en) | Radiate wear-resisting type aluminium alloy brake drum | |
| CN211525391U (en) | Novel brake disc dust cover, disc brake and car | |
| CN205479034U (en) | Automobile brake disc | |
| CN108382128B (en) | Wheel hub structure of truck | |
| CN209510966U (en) | Double interlayer high intensity brake hubs | |
| CN209671474U (en) | A kind of highly-safe brake rim | |
| CN221237081U (en) | Truck brake drum for accelerating air flow and reducing temperature | |
| CN207554649U (en) | For the heat sinking brake drum of automobile | |
| CN209617118U (en) | A kind of air-cooled automotive hub radiator structure | |
| CN202867652U (en) | Braking hub for automobile | |
| CN205578562U (en) | Automobile braking disk | |
| CN209856277U (en) | High-safety air-cooled brake hub for truck | |
| CN203926527U (en) | Automobile brake disc | |
| CN204677652U (en) | A kind of band heat radiation slot type brake drum | |
| CN214578471U (en) | Annular rib brake drum |
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: 20200728 |