CN214578473U - Automobile brake hub capable of ventilating and radiating - Google Patents
Automobile brake hub capable of ventilating and radiating Download PDFInfo
- Publication number
- CN214578473U CN214578473U CN202120204673.4U CN202120204673U CN214578473U CN 214578473 U CN214578473 U CN 214578473U CN 202120204673 U CN202120204673 U CN 202120204673U CN 214578473 U CN214578473 U CN 214578473U
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- brake hub
- ventilation
- concave
- brake
- metal ring
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Abstract
The utility model provides a but ventilation cooling's car brake hub, brake hub front side opening department is furnished with the metal loop that isodiametric, three bended-arc sheetmetal combination formed, and evenly the cloth has "concave" font flabellum that a plurality of inclinations set up on this metal loop, and brake hub tail side cambered surface evenly distributed has the observation hole of the outer big little slope in of several, and brake hub periphery evenly distributed has the strengthening rib of several spiral slopes. By the arrangement, when the automobile brake is used after being installed, the concave fan blades arranged in an inclined mode, the observation holes inclined outwards and inwards and the reinforcing ribs inclined spirally can accelerate ventilation and dissipate heat energy generated by braking along with rotation of the wheels, the design is scientific, the ventilation and heat dissipation effects are good, and energy consumption is avoided.
Description
Technical Field
The utility model relates to a brake hub, specific but ventilation cooling's car brake hub that says so.
Background
The automobile, especially the heavy truck, produces the braking effect through the brake shoe inflation brake hub, and this kind of traditional brake part can produce higher heat energy in long-time the use, and too high heat energy can direct harm the driving of wheel to direct damage tire, this has caused very big unsafe hidden danger for the automobile driving.
Disclosure of Invention
The technical purpose of the utility model is to solve the problem that above-mentioned exists, but provide a ventilation cooling's car brake hub, have the sustainable thermal diffusivity of not consuming energy, ensure the safety of traveling of car.
The utility model discloses a brake hub, the technical scheme who adopts lies in: the front opening of the brake hub is provided with a metal ring formed by combining three bent arc metal sheets with equal diameter, a plurality of obliquely arranged concave fan blades are uniformly and densely distributed on the metal ring, a plurality of observation holes with large outside and small inside are uniformly distributed on the cambered surface of the tail side of the brake hub, and a plurality of spirally inclined reinforcing ribs are uniformly distributed on the periphery of the brake hub.
In the above technical scheme: the concave fan blades are uniformly and densely distributed and welded on the metal ring.
The bottom width of each spiral inclined reinforcing rib is 6-13 mm.
The utility model has the following advantages and effects: according to the technical scheme, the observation holes and the reinforcing ribs are obliquely arranged, and the metal ring of the brake hub opening is uniformly and densely provided with the structures of the plurality of inwards obliquely arranged concave fan blades; when the automobile drum brake is in use, the 'concave' fan blades, the spiral inclined reinforcing ribs and the observation holes with the large outer parts and the small inner parts are inclined along with the rotation of the wheel, wind is sucked from the outside of the brake hub, cold wind flows through the inner side and the outer side of the wall of the brake hub simultaneously, hot wind is discharged out of the brake hub through a circle of fan blades at the opening of the brake hub, and meanwhile, the spiral inclined reinforcing ribs also play roles in heat dissipation and accelerated suction ventilation, so that the problems that the existing automobile drum brake is easy to generate heat attenuation and harm to the running of tires are solved, the design is scientific, and the automobile drum brake is favorable for ensuring the running and braking safety of automobiles.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the fan blades uniformly distributed on the metal ring of the present invention.
Fig. 3 is a schematic view of the concave-shaped fan blade of the present invention.
Fig. 4 is a schematic view of the spiral inclined reinforcing rib structure of the present invention.
Fig. 5 is a schematic view of the position of the observation hole of the present invention.
Fig. 6 is a schematic view of the observation hole structure of the present invention.
Detailed Description
Fig. 1, 2, 3, 4, 5, 6 show: the front opening of the brake hub 1 is provided with a metal ring 2 formed by combining three bent arc metal sheets with equal diameter, a plurality of obliquely arranged concave fan blades 3 are uniformly and densely distributed on the metal ring 2, a plurality of observation holes 4 with large outside and small inside are uniformly distributed on the arc surface of the tail side of the brake hub 1, and a plurality of spirally inclined reinforcing ribs 5 are uniformly distributed on the periphery of the brake hub 1. A plurality of concave-shaped fan blades 3 are uniformly and densely distributed and welded on the metal ring 2. And the bottom width of each spiral inclined reinforcing rib 5 is 6-13 mm.
The utility model discloses during the concrete implementation, reduce six to ten centimeters original brake fender diameter design earlier, let the inboard complete exposure of brake hub. The concave-shaped fan blade 3, the observation hole 4 with the large outside and the small inside and the inclined and the reinforcing rib 5 are arranged in a relatively inclined mode according to left and right wheels, two convex ends of the concave-shaped fan blade 3 are inclined towards the tail part of the brake hub, the inclination direction of the observation hole 4 is consistent with the vehicle running direction, a layer of common heat-conducting silicone grease is applied between the metal ring 2 and the brake hub 1, and then the metal ring 2 is fixed on the opening of the brake hub through bolts; the technology divides the metal ring 2 into three, mainly considering the installation difficulty, because in the actual installation, the built-in brake shoe and other components are firstly installed, and then the whole metal ring 2 can not be installed, the observation hole 4 with the large outer diameter and the small inner diameter is that the inner diameter and the outer diameter of the observation hole are large, the inclination of the whole observation hole 4 is relatively arranged along the rotation direction of the wheel in an inclined way, the inclination is generated along the inclination of the bevel edge of the outer diameter, when in production, the outer diameter is large outside the brake hub, the inner diameter is small inside the brake hub, the specific position of the observation hole 4 can be arranged according to the traditional design position, and the design is mainly beneficial to safety; in fig. 5 and 6, the observation hole 4 is in an inclined inward air suction state, one side cannot see the inner hole, the observation hole 4 has a large outer surface and a small inner diameter, the inner diameter hole is shielded by one side of the outer hole, and one side of the inner hole cannot be seen; in addition, the width and the inclination of the fan blades 3 on the metal ring 2 are kept to be more than 5 mm of safety distance with the built-in brake shoe, mudguard and brake camshaft. The reinforcing ribs 5 are actually narrow at the bottom and wide at the top during processing, the height during implementation is set according to a specific vehicle type, and the inclination direction of the reinforcing ribs 5 is consistent with the vehicle running direction.
Claims (3)
1. The utility model provides a but ventilation cooling's car brake hub, includes brake hub (1), its characterized in that: the front side opening of the brake hub (1) is provided with a metal ring (2) formed by combining three bent arc metal sheets with equal diameter, a plurality of concave-shaped fan blades (3) which are obliquely arranged are uniformly and densely distributed on the metal ring (2), a plurality of observation holes (4) which are obliquely large outside and small inside are uniformly distributed on the tail side arc surface of the brake hub (1), and a plurality of spiral oblique reinforcing ribs (5) are uniformly distributed on the periphery of the brake hub (1).
2. The automotive brake hub with ventilation and heat dissipation functions as claimed in claim 1, wherein: the concave fan blades (3) are uniformly and densely distributed and welded on the metal ring (2).
3. The automotive brake hub with ventilation and heat dissipation functions as claimed in claim 1, wherein: the bottom width of the spiral inclined reinforcing ribs (5) is 6-13 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204673.4U CN214578473U (en) | 2021-01-26 | 2021-01-26 | Automobile brake hub capable of ventilating and radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204673.4U CN214578473U (en) | 2021-01-26 | 2021-01-26 | Automobile brake hub capable of ventilating and radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214578473U true CN214578473U (en) | 2021-11-02 |
Family
ID=78371151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120204673.4U Active CN214578473U (en) | 2021-01-26 | 2021-01-26 | Automobile brake hub capable of ventilating and radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214578473U (en) |
-
2021
- 2021-01-26 CN CN202120204673.4U patent/CN214578473U/en active Active
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