CN211648873U - Heat-resisting enhancement mode car brake drum - Google Patents
Heat-resisting enhancement mode car brake drum Download PDFInfo
- Publication number
- CN211648873U CN211648873U CN201922342041.XU CN201922342041U CN211648873U CN 211648873 U CN211648873 U CN 211648873U CN 201922342041 U CN201922342041 U CN 201922342041U CN 211648873 U CN211648873 U CN 211648873U
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- CN
- China
- Prior art keywords
- brake drum
- mounting groove
- limiting
- wind
- limiting rod
- 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 an automobile brake technical field especially relates to a heat-resisting enhancement mode car brake drum. The brake drum cooling device has the advantages that the wind blocking arc plate arranged on the outer side of the brake drum is matched with the mounting groove, so that when the brake drum rotates, one side of the wind blocking arc plate is blown up to guide wind to the mounting groove and blow the wind out of the air outlet along the mounting groove, and the problem of poor cooling effect of the brake drum is solved; the brake drums on two sides of the vehicle can be made in the same shape by adopting the symmetrically arranged wind blocking guard plates, and the wind blocking guard plates can be blown to guide the wind twice, so that the use cost of brake drum manufacturing is reduced, a better flow guide effect can be achieved, the function of brake drum temperature is reduced, and the problems that when a traditional brake drum is provided with a one-way flow guide device, the brake drums on two sides cannot be used universally, the use cost is increased, and the use effect cannot be guaranteed are solved.
Description
Technical Field
The utility model relates to an automobile brake technical field especially relates to a heat-resisting enhancement mode car brake drum.
Background
Brake drum is when the car braking, because inside friction can produce great heat energy, store up and can't release in brake drum inside, thereby lead to the brake drum probably to appear some other problems that influence car performance and security, current brake drum sets up guiding device in the outside, thereby make the more purpose that flows through the brake drum outside and reach the cooling brake drum of air, but this type guiding device is one-way water conservancy diversion mostly, make the car about the brake drum need the different guiding device of symmetry installation, the use for the car has increased the cost, the effect of water conservancy diversion cooling also compares generally.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a heat-resistant enhanced automobile brake drum aiming at the technical defects, the wind blocking arc plate arranged outside the brake drum is matched with the mounting groove, so that when the brake drum rotates, one side of the wind blocking arc plate is blown up to guide wind to the mounting groove and blow out from the air outlet along the mounting groove, and the problem of poor cooling effect of the brake drum is solved; the brake drums on two sides of the vehicle can be made in the same shape by adopting the symmetrically arranged wind blocking guard plates, and the wind blocking guard plates can be blown to guide the wind twice, so that the use cost of brake drum manufacturing is reduced, a better flow guide effect can be achieved, the function of brake drum temperature is reduced, and the problems that when a traditional brake drum is provided with a one-way flow guide device, the brake drums on two sides cannot be used universally, the use cost is increased, and the use effect cannot be guaranteed are 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 surface; a thickened area is arranged on the outer side of one side, away from the mounting surface, of the drum body; mounting grooves are circumferentially and equidistantly arranged between the thickened area and the mounting surface; a reinforcing wall is arranged in the middle of the mounting groove; the other end of the mounting groove is provided with a limiting groove; a limiting piece is arranged in the limiting groove; limiting arms are symmetrically arranged on one side, close to the mounting groove, of the limiting piece, and a first limiting rod is arranged on the limiting piece in a manner of extending to the outer side of the drum body; the other end of the first limiting rod is provided with a second limiting rod; the other end of the second limiting rod is connected with the thickening area rotating shaft; the second limiting rod is arranged in parallel to the mounting groove; the second limiting rod is arranged in the middle of the mounting groove; the second limiting rod is provided with an air blocking arc plate; a partition plate is arranged in the middle of one side of the wind blocking arc plate, which is close to the mounting groove; the partition plate is connected with the second limiting rod through a bolt.
Further optimize this technical scheme, the arc board that blocks wind is towards the crooked setting of mounting groove direction.
Further optimize this technical scheme, the mounting groove is close to thickened area one end and is provided with the air outlet.
Compared with the prior art, the utility model has the advantages of it is following: 1. the wind blocking arc plate arranged on the outer side of the brake drum is matched with the mounting groove, and the structure is favorable for ensuring that when the brake drum rotates, one side of the wind blocking arc plate is blown up so as to guide wind to the mounting groove and blow the wind out of the air outlet along the mounting groove; 2. the symmetrically arranged wind blocking guard plates are arranged, the structure is favorable for ensuring that the brake drums on two sides of the vehicle can be manufactured in the same shape, and the wind blocking guard plates can be blown up for diversion twice, so that the use cost of manufacturing the brake drums is reduced, a better diversion effect can be achieved, and the temperature of the brake drums is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of a heat-resistant reinforced automobile brake drum.
Fig. 2 is a partially enlarged schematic structural view of a heat-resistant reinforced automobile brake drum.
Fig. 3 is a partial sectional view of a heat-resistant reinforced brake drum for an automobile.
Fig. 4 is a schematic structural view of a limiting member and a wind blocking arc plate of a heat-resistant enhanced automobile brake drum.
In the figure: 1. a drum body; 2. a limiting member; 3. a wind blocking arc plate; 101. a mounting surface; 102. a thickened region; 103. mounting grooves; 104. reinforcing the wall; 105. a limiting groove; 106. an air outlet; 201. a limiting arm; 202. a first limit rod; 203. a second limiting rod; 301. a separator.
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. 1-4, comprises a drum body 1; a mounting surface 101 is arranged on one side of the drum body 1; a thickened area 102 is arranged on the outer side of one side, away from the mounting surface 101, of the drum body 1; mounting grooves 103 are circumferentially arranged between the thickened area 102 and the mounting surface 101 at equal intervals; a reinforced wall 104 is arranged in the middle of the mounting groove 103; the other end of the mounting groove 103 is provided with a limiting groove 105; a limiting piece 2 is arranged in the limiting groove 105; limiting arms 201 are symmetrically arranged on one side, close to the mounting groove 103, of the limiting piece 2, and a first limiting rod 202 is arranged on the limiting piece 2 extending to the outer side of the drum body 1; the other end of the first limiting rod 202 is provided with a second limiting rod 203; the other end of the second limiting rod 203 is connected with the thickened area 102 in a rotating shaft manner; the second limiting rod 203 is arranged in parallel to the mounting groove 103; the second limiting rod 203 is arranged in the middle of the mounting groove 103; the second limiting rod 203 is provided with an air blocking arc plate 3; a partition plate 301 is arranged in the middle of one side of the wind blocking arc plate 3 close to the installation groove 103; the partition plate 301 is connected with the second limiting rod 203 through bolts; the wind blocking arc plate 3 is arranged in a bending way towards the direction of the mounting groove 103; an air outlet 106 is arranged at one end of the mounting groove 103 close to the thickened area 102.
When the brake drum is used, as shown in fig. 1-4, when the brake drum is used, the second limiting rod 203 is connected with the rotating shaft of the thickened area 102, so that the air blocking arc plate 3 arranged on the second limiting rod 203 is blown up by wind outside the brake drum when rotating, one side of the air blocking arc plate is blown up, at this time, the air blocking arc plate 3 and the installation groove 103 form an air passage, air flows into the installation groove 103 after being blocked by the air blocking plate and flows out of the brake drum along the air outlet 106, so that the brake drum can keep a lower working temperature, because the middle part of the air blocking arc plate 3 is connected with the second limiting rod 203, when the brake drum rotates forwards and backwards, the air blocking arc plate 3 can be blown up from two sides, so as to form an air passage with the installation groove 103, the universality of the brake drum during manufacturing is ensured, the problem that the left brake drum and the right brake drum need to be manufactured respectively is avoided, and the manufacturing and using costs of the brake, the mechanical strength of the mounting groove 103 extending into the thickened area 102 is ensured due to the provision of the reinforcement arms.
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. A heat-resistant enhanced automobile brake drum is characterized in that: comprises a drum body (1); a mounting surface (101) is arranged on one side of the drum body (1); a thickened area (102) is arranged on the outer side of one side, away from the mounting surface (101), of the drum body (1); mounting grooves (103) are circumferentially arranged between the thickened area (102) and the mounting surface (101) at equal intervals; a reinforcing wall (104) is arranged in the middle of the mounting groove (103); the other end of the mounting groove (103) is provided with a limiting groove (105); a limiting piece (2) is arranged in the limiting groove (105); limiting arms (201) are symmetrically arranged on one side, close to the mounting groove (103), of the limiting piece (2), and a first limiting rod (202) is arranged on the outer side, extending to the drum body (1), of the limiting piece (2); the other end of the first limiting rod (202) is provided with a second limiting rod (203); the other end of the second limiting rod (203) is connected with the rotating shaft of the thickening region (102); the second limiting rod (203) is arranged in parallel to the mounting groove (103); the second limiting rod (203) is arranged in the middle of the mounting groove (103); the second limiting rod (203) is provided with an air blocking arc plate (3); a partition plate (301) is arranged in the middle of one side, close to the mounting groove (103), of the wind blocking arc plate (3); the partition plate (301) is connected with the second limiting rod (203) through bolts.
2. A heat-resistant enhanced automotive brake drum according to claim 1, wherein: the wind blocking arc plate (3) is arranged in a bending mode towards the direction of the installation groove (103).
3. A heat-resistant enhanced automotive brake drum according to claim 1, wherein: an air outlet (106) is formed in one end, close to the thickening area (102), of the mounting groove (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342041.XU CN211648873U (en) | 2019-12-24 | 2019-12-24 | Heat-resisting enhancement mode car brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922342041.XU CN211648873U (en) | 2019-12-24 | 2019-12-24 | Heat-resisting enhancement mode car brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648873U true CN211648873U (en) | 2020-10-09 |
Family
ID=72698355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922342041.XU Expired - Fee Related CN211648873U (en) | 2019-12-24 | 2019-12-24 | Heat-resisting enhancement mode car brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669390A (en) * | 2021-08-11 | 2021-11-19 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
-
2019
- 2019-12-24 CN CN201922342041.XU patent/CN211648873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669390A (en) * | 2021-08-11 | 2021-11-19 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
| CN113669390B (en) * | 2021-08-11 | 2023-02-21 | 河北百龙汽车配件股份有限公司 | Reinforced self-control heat dissipation brake drum |
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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: 20211224 |