CN211648869U - Novel automobile brake drum - Google Patents
Novel automobile brake drum Download PDFInfo
- Publication number
- CN211648869U CN211648869U CN201922275082.1U CN201922275082U CN211648869U CN 211648869 U CN211648869 U CN 211648869U CN 201922275082 U CN201922275082 U CN 201922275082U CN 211648869 U CN211648869 U CN 211648869U
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- China
- Prior art keywords
- brake drum
- area
- temperature area
- annular cooling
- regulation
- 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
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Abstract
The utility model relates to a brake drum technical field especially relates to a novel car brake drum. The heat dissipation fins arranged on the inner wall of the inner side of the high-temperature area are matched with the communication holes arranged in the converter part, so that the heat energy in the brake drum is effectively dissipated in a normal running state, and the problem that the safety hazard is easily caused because more heat generated in the brake drum cannot be effectively dissipated is solved; the regulation and control connecting holes are matched with the regulation and control plate, so that when the running automobile frequently uses the brake drum for braking for many times, the regulation and control plate slides in the regulation and control connecting holes, the water can rapidly and circularly flow in the low-temperature area and the high-temperature area, and the problem that the heat energy in the brake drum cannot be effectively dissipated under the condition that the brake drum is frequently used in a short time is solved.
Description
Technical Field
The utility model relates to a brake drum technical field especially relates to a novel car brake drum.
Background
Thereby the car uses the brake drum to realize realizing the function through brake shoe and brake drum friction realization braking, but current brake drum is when using, because produce more heat in the brake drum, can't effectively spill to lead to the brake drum to lead to the brake performance to reduce when using because high temperature easily, serious or even deformation destruction, driving safety when very influencing the car and going, especially when the brake drum braking of frequent use many times, the huge heat that produces is difficult to spill more in the short time, bring the potential safety hazard for the car normally goes easily.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the technical deficiencies, and provide a novel automobile brake drum, which adopts the matching of the heat dissipation fins arranged on the inner wall of the high temperature area and the communication holes arranged on the converter part, thereby realizing the effective dissipation of the heat energy in the brake drum under the normal driving state, and solving the problem that the safety hidden trouble is easily caused because more heat generated in the brake drum can not be effectively dissipated; the regulation and control connecting holes are matched with the regulation and control plate, so that when the running automobile frequently uses the brake drum for braking for many times, the regulation and control plate slides in the regulation and control connecting holes, the water can rapidly and circularly flow in the low-temperature area and the high-temperature area, and the problem that the heat energy in the brake drum cannot be effectively dissipated under the condition that the brake drum is frequently used in a short time is solved.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a drum body; one side of the drum body is provided with an installation area; a thickening area is arranged on the other side of the drum body; a transition area is arranged between the thickening area and the mounting area; the thickening region is connected with the mounting region through a transition region; an annular cooling part is arranged outside the transition region; the annular cooling part comprises a high-temperature area and a low-temperature area; a high-temperature area is arranged in the annular cooling part and close to the inner side; a low-temperature area is arranged on the inner side and the outer side of the annular cooling part; a partition plate is arranged between the high-temperature area and the low-temperature area; a plurality of regulating communication holes are formed in the circumferential direction of the partition plate at equal intervals; a regulating plate is connected in the regulating communicating hole in a sliding manner; an installation platform is arranged on one side of the regulating communication hole, which is close to the low-temperature area; a spring is arranged between the mounting table and the regulating plate; one end of the spring is welded with the mounting table; the other end of the spring is welded with the regulating plate; a converter part is arranged between two adjacent regulating communication holes; and radiating fins are arranged on the inner wall of the inner side of the high-temperature area at equal intervals in the circumferential direction.
Further optimize this technical scheme, transition zone and annular cooling portion welding.
Further optimize this technical scheme, annular cooling portion one side is provided with the water filling port.
Further optimize this technical scheme, the current conversion portion is provided with the intercommunicating pore.
Compared with the prior art, the utility model has the advantages of it is following: 1. the radiating fins arranged on the inner wall of the inner side of the high-temperature area are matched with the communicating holes arranged in the converter part, so that the structure is favorable for effectively radiating heat energy in the brake drum in a normal running state; 2. the structure is beneficial to ensuring that when the running automobile frequently uses the brake drum for braking for many times, the regulation and control plate slides in the regulation and control connecting hole, thereby realizing the rapid circulating flow of water in a low-temperature area and a high-temperature area.
Drawings
Fig. 1 is a schematic overall structure diagram of a novel automobile brake drum.
Fig. 2 is a schematic diagram of a partial sectional structure of a novel automobile brake drum.
FIG. 3 is a schematic sectional view of a regulating communication hole of a novel automobile brake drum.
In the figure: 1. a drum body; 2. an annular cooling portion; 101. an installation area; 102. a thickened region; 103. a transition zone; 201. a high temperature zone; 202. a low temperature zone; 203. a partition plate; 204. regulating and controlling the communicating hole; 205. a control panel; 206. an installation table; 207. a spring; 208. a converter section; 209. a heat dissipating fin; 210. a water injection port; 211. and a communicating hole.
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: as shown in connection with fig. 1-3, comprises a drum body 1; one side of the drum body 1 is provided with a mounting area 101; a thickening area 102 is arranged on the other side of the drum body 1; a transition area 103 is arranged between the thickening area 102 and the mounting area 101; the thickened area 102 and the mounting area 101 are connected through a transition area 103; an annular cooling part 2 is arranged outside the transition region 103; the annular cooling portion 2 includes a high temperature region 201 and a low temperature region 202; a high-temperature area 201 is arranged in the annular cooling part 2 close to the inner side; a low-temperature area 202 is arranged inside and outside the annular cooling part 2; a partition plate 203 is arranged between the high-temperature area 201 and the low-temperature area 202; a plurality of regulating communication holes 204 are circumferentially and equidistantly formed in the partition plate 203; a regulating plate 205 is connected in the regulating communication hole 204 in a sliding manner; an installation platform 206 is arranged on one side of the regulation communication hole 204 close to the low-temperature region 202; a spring 207 is arranged between the mounting table 206 and the regulating plate 205; one end of the spring 207 is welded with the mounting table 206; the other end of the spring 207 is welded with the regulating plate 205; a converter part 208 is arranged between two adjacent regulating communication holes 204; radiating fins 209 are circumferentially arranged on the inner wall of the inner side of the high-temperature area 201 at equal intervals; the transition zone 103 is welded with the annular cooling part 2; a water injection port 210 is arranged on one side of the annular cooling part 2; the commutation portion 208 is provided with a communication hole 211.
In use, step one, as shown in fig. 1-3, in normal use, since the annular cooling portion 2 is arranged outside the brake drum, heat energy generated by the brake drum is conducted to the high temperature region 201 through the heat dissipation fins 209, and since the partition plate 203 between the high temperature region 201 and the low temperature region 202 is provided with the communication hole 211, water in the high temperature region 201 can be in slow flow exchange with water in the low temperature region 202, thereby achieving the effect of cooling the brake drum;
step two, as shown in fig. 1-3, when the brake drum is used violently, the brake drum is in a frequent speed change state due to frequent use of the brake drum, when the rotation speed of the brake drum is increased, the regulating plate 205 installed in the regulating communication hole 204 is thrown outward, the spring 207 is compressed to accumulate force, this causes the low-temperature water on the side of the regulation plate 205 close to the low-temperature region 202 to be squeezed, the low-temperature water in the low-temperature chamber to rapidly flow into the high-temperature region 201 through the communication hole 211, when the automobile is decelerated, the outward throwing force of the regulating plate 205 is reduced, the accumulated force of the spring 207 is released at the moment, the movement of the regulation plate 205 to the high temperature region 201 side causes the high temperature water in the high temperature region 201 to be squeezed, to flow into the low temperature region 202 through the communication hole 211, when the automobile frequently uses the brake drum to accelerate and decelerate, the regulating plate 205 moves back and forth, so that the flow of water in the annular cooling part 2 is accelerated, and the cooling effect of the brake drum is ensured.
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 (4)
1. A novel automobile brake drum is characterized in that: comprises a drum body (1); one side of the drum body (1) is provided with an installation area (101); a thickening area (102) is arranged on the other side of the drum body (1); a transition area (103) is arranged between the thickening area (102) and the mounting area (101); the thickening region (102) and the mounting region (101) are connected through a transition region (103); an annular cooling part (2) is arranged outside the transition region (103); the annular cooling part (2) comprises a high-temperature area (201) and a low-temperature area (202); a high-temperature area (201) is arranged in the annular cooling part (2) close to the inner side; a low-temperature area (202) is arranged on the inner side and the outer side of the annular cooling part (2); a partition plate (203) is arranged between the high-temperature area (201) and the low-temperature area (202); a plurality of regulating communication holes (204) are circumferentially and equidistantly formed in the partition plate (203); a regulating plate (205) is connected in the regulating communication hole (204) in a sliding manner; an installation platform (206) is arranged on one side of the regulation communication hole (204) close to the low-temperature area (202); a spring (207) is arranged between the mounting table (206) and the regulating plate (205); one end of the spring (207) is welded with the mounting table (206); the other end of the spring (207) is welded with the regulating plate (205); a converter part (208) is arranged between two adjacent regulating communication holes (204); and radiating fins (209) are arranged on the inner wall of the inner side of the high-temperature area (201) at equal intervals in the circumferential direction.
2. The novel automotive brake drum of claim 1, wherein: the transition region (103) is welded to the annular cooling section (2).
3. The novel automotive brake drum of claim 1, wherein: one side of the annular cooling part (2) is provided with a water injection port (210).
4. The novel automotive brake drum of claim 1, wherein: the commutation unit (208) is provided with a communication hole (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275082.1U CN211648869U (en) | 2019-12-18 | 2019-12-18 | Novel automobile brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275082.1U CN211648869U (en) | 2019-12-18 | 2019-12-18 | Novel automobile brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648869U true CN211648869U (en) | 2020-10-09 |
Family
ID=72696776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275082.1U Expired - Fee Related CN211648869U (en) | 2019-12-18 | 2019-12-18 | Novel automobile brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648869U (en) |
-
2019
- 2019-12-18 CN CN201922275082.1U patent/CN211648869U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20211218 |