CN204477139U - Water-cooled brake hub - Google Patents
Water-cooled brake hub Download PDFInfo
- Publication number
- CN204477139U CN204477139U CN201520123920.2U CN201520123920U CN204477139U CN 204477139 U CN204477139 U CN 204477139U CN 201520123920 U CN201520123920 U CN 201520123920U CN 204477139 U CN204477139 U CN 204477139U
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- CN
- China
- Prior art keywords
- brake hub
- water
- hub body
- steel casing
- storage cavity
- 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 provides a kind of water-cooled brake hub, comprise brake hub body, the steel casing matched with described brake hub body is had in described brake hub body arranged outside, water storage cavity is formed with by welding between described steel casing with described brake hub body, described water storage cavity is provided with water injecting pipe, described water injecting pipe passes described steel casing, the described water injecting pipe place passing described steel casing one end is provided with openable lid, and described brake hub body is also provided with temperature transducer.After adopting technique scheme, the utility model compared with prior art has following beneficial effect: the heat produced when frequently braking by water cooling brake hub, and the temperature of moment monitoring brake hub and cooling water, avoid causing the decline corresponding to hardness of the intensity of brake hub because brake hub body temperature is too high, wearing and tearing aggravation, reduction of service life; Brake hub inner body wall arranges the neck bush of gray cast iron, prevents brake hub from ftractureing.
Description
Technical field
The utility model relates to a kind of auto parts machinery, especially a kind of water-cooled brake hub.
Background technique
Brake hub a kind ofly coordinates with automobile brake sheet thus realize the important automobile component to automobile brake.Full-sized car due to quality comparatively large, inertia is also comparatively large, and its brake member requires very high.When automobile in load conditions frequently braking time, high pressure friction between brake block and brake hub can produce a large amount of heat, brake hub temperature is raised suddenly, cause brake hub, the metallographic structure of brake block changes, produce and degenerate, make the decline corresponding to hardness of the intensity of brake hub, wearing and tearing aggravation, reduction of service life.Can brake failure be caused time serious, lead to a disaster.
In view of this, special proposition the utility model.
Model utility content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provides the heat that a kind of water cooling brake hub produces when frequently braking, and the temperature of moment monitoring brake hub and cooling water; Brake hub inner body wall arranges the neck bush of gray cast iron, prevents brake hub from ftractureing.
For solving the problems of the technologies described above, the basic conception of the utility model employing technological scheme is:
A kind of water-cooled brake hub, comprise brake hub body, the steel casing matched with described brake hub body is had in described brake hub body arranged outside, water storage cavity is formed with by welding between described steel casing with described brake hub body, described water storage cavity is provided with water injecting pipe, described water injecting pipe passes described steel casing, and the described water injecting pipe place passing described steel casing one end is provided with openable lid, and described brake hub body is also provided with the first temperature transducer.
Preferably, the second temperature transducer is provided with in described water storage cavity.
Preferably, described brake hub inner body wall is provided with the neck bush of one deck gray cast iron.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect: the heat produced when frequently braking by water cooling brake hub, and the temperature of moment monitoring brake hub and cooling water, avoid causing the decline corresponding to hardness of the intensity of brake hub because brake hub body temperature is too high, wearing and tearing aggravation, reduction of service life; Brake hub inner body wall arranges the neck bush of gray cast iron, prevents brake hub from ftractureing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model water-cooled brake hub.
In figure: 1-brake hub body, 2-steel casing, 3-water storage cavity, 31-water injecting pipe, 4-first temperature transducer, 5-second temperature transducer, 6-neck bush.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, to help understanding content of the present utility model.
As shown in Figure 1, a kind of water-cooled brake hub, comprises brake hub body 1, has the steel casing 2 matched with described brake hub body 1, prevent brake hub body 1 from ftractureing in described brake hub body 1 arranged outside, strengthens stability.Weld in the exterior annular of connecting bolt in the upper end of described steel casing 2 with described brake hub body 1, the upper end of water storage cavity 3 is sealed; In described steel casing 2 and the lower end annular solder of described brake hub body 1, the lower end of water storage cavity 3 is sealed.Described water storage cavity 3 is provided with water injecting pipe 31, and described water injecting pipe 31 passes described steel casing 2, and described water injecting pipe 31 place passing described steel casing 2 one end is provided with openable lid.Driver injects cooling water by water injecting pipe 31 and causes temperature to rise for cooling brake hub body 1 due to frequently braking in water storage cavity 3.Avoid the decline corresponding to hardness of brake hub intensity, wearing and tearing aggravation, working life shortens.Described brake hub body 1 being also provided with the first temperature transducer 4, for monitoring the temperature of brake hub body 1, ensureing that brake hub body 1 is in good state.
Be provided with the second temperature transducer 5 in described water storage cavity 3, for monitoring the temperature of water storage cavity 3 inner cooling water, when the cooling water temperature originally for cooling brake hub body 1 in water storage cavity 3 is too high, changes the cooling water in water storage cavity 3 in time, guaranteeing cooling effect.
The inwall of described brake hub body 1 is provided with the neck bush 6 of one deck gray cast iron, described neck bush 6 is assembled by four quadrant cylinders, and two semicylinders also can be had to assemble (neck bush 6 also can be a kind of all-in-one-piece hollow cylinder body mechanism).When the cylindrical body of neck bush 6 is package assembly, each Split type structure for assembling is connected by link, distance between Split type structure can be adjusted according to the size of brake hub body 1 inwall, as long as ensure that Split type structure is corresponding, structural stability when being assembled into one.Such as, when the inwall of the size after Split type structure direct-assembling (i.e. voidlessness between adjacent Split type structure) and brake hub body 1 adapts, then intermediate connector need not be used; When the size after Split type structure direct-assembling (i.e. voidlessness between adjacent Split type structure) is less than the size of the inwall of brake hub body 1, intermediate connector can be adopted between Split type structure to connect, all space is there is, by expanding the cylinder diameter of neck bush 6 Split type structure to adapt to the size of brake hub body 1 inwall between all adjacent Split type structures.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a water-cooled brake hub, it is characterized in that, comprise brake hub body (1), the steel casing (2) matched with described brake hub body (1) is had in described brake hub body (1) arranged outside, water storage cavity (3) is formed with by welding between described steel casing (2) with described brake hub body (1), described water storage cavity (3) is provided with water injecting pipe (31), described water injecting pipe (31) passes described steel casing (2), described water injecting pipe (31) place passing described steel casing (2) one end is provided with openable lid, described brake hub body is also provided with the first temperature transducer (4).
2. water-cooled brake hub according to claim 1, is characterized in that, is provided with the second temperature transducer (5) in described water storage cavity (3).
3. water-cooled brake hub according to claim 1 and 2, is characterized in that, described brake hub body (1) inwall is provided with the neck bush (6) of one deck gray cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123920.2U CN204477139U (en) | 2015-03-03 | 2015-03-03 | Water-cooled brake hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123920.2U CN204477139U (en) | 2015-03-03 | 2015-03-03 | Water-cooled brake hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477139U true CN204477139U (en) | 2015-07-15 |
Family
ID=53632930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123920.2U Expired - Fee Related CN204477139U (en) | 2015-03-03 | 2015-03-03 | Water-cooled brake hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588599A (en) * | 2019-08-21 | 2019-12-20 | 成都登锐科技有限公司 | Truck wheel circulative cooling system |
| CN111271395A (en) * | 2020-01-14 | 2020-06-12 | 江苏科技大学 | Quick cooling samming brake drum suitable for truck |
| CN111891093A (en) * | 2020-08-01 | 2020-11-06 | 谭勇 | Water-free automobile brake hub cooling device |
-
2015
- 2015-03-03 CN CN201520123920.2U patent/CN204477139U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588599A (en) * | 2019-08-21 | 2019-12-20 | 成都登锐科技有限公司 | Truck wheel circulative cooling system |
| CN111271395A (en) * | 2020-01-14 | 2020-06-12 | 江苏科技大学 | Quick cooling samming brake drum suitable for truck |
| CN111271395B (en) * | 2020-01-14 | 2021-06-25 | 江苏科技大学 | Quick cooling samming brake drum suitable for truck |
| CN111891093A (en) * | 2020-08-01 | 2020-11-06 | 谭勇 | Water-free automobile brake hub cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20160303 |