CN217234194U - Air-cooled heat dissipation brake drum - Google Patents
Air-cooled heat dissipation brake drum Download PDFInfo
- Publication number
- CN217234194U CN217234194U CN202220346717.1U CN202220346717U CN217234194U CN 217234194 U CN217234194 U CN 217234194U CN 202220346717 U CN202220346717 U CN 202220346717U CN 217234194 U CN217234194 U CN 217234194U
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- China
- Prior art keywords
- air
- brake drum
- drum
- heat dissipation
- cooled 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.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000003570 air Substances 0.000 description 7
- 239000012080 ambient air Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of brake drums, in particular to an air-cooled heat dissipation brake drum; because the utility model discloses designed exchange surface and ventilation face on the upper portion of the drum body, consequently can promote the heat transfer effect of the drum body, it is too poor to have solved traditional brake drum heat transfer effect, appears easily because of gathering the problem that the high temperature braking became invalid.
Description
Technical Field
The utility model relates to a brake drum technical field especially relates to an air-cooled heat dissipation brake drum.
Background
In the prior art, a brake drum is an important part playing a role in braking, however, the traditional brake drum is poor in heat dissipation performance, a large amount of heat can be accumulated inside the traditional brake drum and cannot be dissipated after frequent braking is carried out, and if the brake drum is not processed in time, the potential safety hazard of brake failure is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that traditional brake drum heat transfer effect is too poor, appears easily because of gathering the problem that the high temperature brakes the inefficacy.
In order to solve the technical problem, the utility model provides an including the drum body, one side of the drum body is provided with the installation face, installation face upper portion evenly is provided with mounting hole, its characterized in that: the outside of the drum body is provided with an exchange surface for heat dissipation and ventilation, and one side of the exchange surface is provided with a ventilation surface for improving ventilation air quantity.
Because the utility model discloses designed exchange surface and ventilation face on the upper portion of the drum body, consequently can promote the heat transfer effect of the drum body, it is too poor to have solved traditional brake drum heat transfer effect, appears easily because of gathering the problem that the high temperature braking became invalid.
Drawings
Fig. 1 is a schematic view of an external structure of an air-cooled heat dissipation brake drum.
Fig. 2 is a schematic view of an internal structure of an air-cooled heat-dissipating brake drum.
Fig. 3 is an enlarged schematic view of a ventilation hole of an air-cooling heat dissipation brake drum.
In the figure: 1. a mounting surface; 2. mounting holes; 3. exchanging surfaces; 4. a ventilating surface; 5. air holes are formed; 6. a through groove.
Detailed Description
The utility model relates to an air-cooled heat dissipation brake drum, as shown in fig. 1-3 this brake drum includes the drum body, one side of the drum body be provided with be used for with the frame between be connected installation face 1, 1 upper portion of installation face evenly is provided with the mounting hole 2 that the multiunit is used for the installation, the outside of the drum body is provided with the cross-over 3 that is used for playing the heat dissipation effect of taking a breath, one side of cross-over 3 is provided with the ventilating surface 4 that is used for promoting the amount of wind of taking a breath.
As shown in fig. 1-3, a plurality of groups of air holes 5 are uniformly arranged on the upper part of the exchange surface 3 side by side, and the air holes 5 are in a cone shape from the outer wall to the inner wall of the drum body.
As shown in fig. 1-3, through grooves 6 for increasing ventilation air volume are uniformly arranged on the upper portion of the ventilation surface 4, the through grooves 6 penetrate through the ventilation surface 4 in a rectangular shape, and a plurality of groups of the through grooves 6 are spirally arranged on the upper portion of the ventilation surface 4.
As shown in fig. 1 to 3, the edges of the through slots 6 are designed with rounded corners to reduce the resistance caused by air friction.
The user is using the utility model discloses during the brake drum of making, because the brake drum is braking the back, can produce higher temperature, if can't in time discharge the heat, just the problem that car braking became invalid appears easily, therefore, bleeder vent 5 has evenly been designed on 3 upper portions of cross-over, with the heat exchange between the promotion drum body and the ambient air, and design into the awl tube-shape with bleeder vent 5, can enough avoid between brake shoe and the brake drum frictional force to reduce and appear rocking by a wide margin, simultaneously can also accelerate the flow of air, further promote the radiating effect, and for the internal mobile amount of wind of increaseing the drum, then design the great logical groove 6 that is the heliciform and arranges of size on 4 upper portions of ventilating surface, thereby can promote the internal mobile amount of wind of drum.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (4)
1. The utility model provides an air-cooled heat dissipation brake drum, includes the drum body, one side of drum body is provided with installation face (1), installation face (1) upper portion evenly is provided with mounting hole (2), its characterized in that: the drum is characterized in that an exchange surface (3) for heat dissipation and ventilation is arranged outside the drum body, and a ventilation surface (4) for improving ventilation air volume is arranged on one side of the exchange surface (3).
2. The air-cooled heat dissipation brake drum as claimed in claim 1, wherein: the upper part of the exchange surface (3) is uniformly provided with a plurality of groups of air holes (5) side by side, and the air holes (5) are in a cone shape from the outer wall to the inner wall of the drum body.
3. The air-cooled heat-dissipating brake drum as set forth in claim 1, wherein: the ventilating face (4) upper portion evenly is provided with logical groove (6), it runs through ventilating face (4) to lead to groove (6) and is the rectangle form, multiunit it arranges in ventilating face (4) upper portion to lead to groove (6) to be the heliciform.
4. The air-cooled heat dissipation brake drum of claim 3, wherein: and the sideline of the through groove (6) is designed with a round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346717.1U CN217234194U (en) | 2022-02-21 | 2022-02-21 | Air-cooled heat dissipation brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220346717.1U CN217234194U (en) | 2022-02-21 | 2022-02-21 | Air-cooled heat dissipation brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234194U true CN217234194U (en) | 2022-08-19 |
Family
ID=82836756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220346717.1U Active CN217234194U (en) | 2022-02-21 | 2022-02-21 | Air-cooled heat dissipation brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234194U (en) |
-
2022
- 2022-02-21 CN CN202220346717.1U patent/CN217234194U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of air-cooled heat dissipation brake drum Effective date of registration: 20231113 Granted publication date: 20220819 Pledgee: Bank of China Limited Xingtai Branch Pledgor: Longyao County longtaisheng Machinery Manufacturing Co.,Ltd. Registration number: Y2023980065399 |