CN210087873U - Automobile peripheral disc type braking heat dissipation brake disc - Google Patents
Automobile peripheral disc type braking heat dissipation brake disc Download PDFInfo
- Publication number
- CN210087873U CN210087873U CN201920685078.XU CN201920685078U CN210087873U CN 210087873 U CN210087873 U CN 210087873U CN 201920685078 U CN201920685078 U CN 201920685078U CN 210087873 U CN210087873 U CN 210087873U
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- China
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- heat dissipation
- urceolus
- inner tube
- brake disc
- splice bar
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Abstract
The utility model discloses a car week disk brake heat dissipation brake disc, including the urceolus and the inner tube of coaxial setting, the urceolus outer peripheral face is outer braking surface, and the inner tube inner peripheral surface is interior braking surface, and the circumference interval sets up the several splice bar between urceolus and the inner tube, and clearance between the several splice bar and interior, urceolus formation heat dissipation wind channel, its characterized in that, splice bar outside protrusion urceolus and inner tube, the interior terminal surface flange dish of bulge splice bar are equipped with several brake disc bolt hole along the even interval of circumference on the ring flange. The utility model discloses increased the heat dissipation wind channel, improved the radiating effect.
Description
Technical Field
The utility model belongs to the technical field of car arresting gear, especially, relate to a car week disk brake heat dissipation brake disc.
Background
The existing truck increasingly uses a peripheral disc brake, compared with the traditional drum type or disc type brake, the peripheral disc type brake has shorter brake distance, more stable brake and lower brake temperature, and the unique structure and excellent performance of the peripheral disc type brake are increasingly popular in the industry. Although the braking performance of the peripheral disc type axle is improved for many times, under the conditions of heavy load and continuous deceleration or emergency braking on a long downward slope, the friction heating is fast, the heat dissipation is slow, the heat is accumulated, the temperature of the brake is increased, the braking distance is prolonged, and the braking performance of the peripheral disc type axle under heavy load and long-time braking is influenced. In order to solve the problems, a multi-path ventilation and heat dissipation cooling double-sided circumferential disc brake is provided at present, natural wind generated by vehicle running is utilized through an air guide cover, and parts such as brake shoes, brake discs and the like are optimally designed, so that the multi-path ventilation and heat dissipation purposes are achieved, the high braking temperature of the circumferential disc brake is avoided, and the braking performance is improved. Therefore, it is necessary to provide a heat-dissipating brake disc suitable for a multi-path ventilation and heat-dissipating double-sided peripheral disc brake of an automobile.
Disclosure of Invention
The utility model aims to solve the technical problem that a car week disk braking heat dissipation brake disc is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a car week disk braking heat dissipation brake disc, includes urceolus and inner tube of coaxial setting, and the urceolus outer peripheral face is outer braking surface, and the inner tube inner peripheral surface is interior braking surface, and the circumference interval sets up the several splice bar between urceolus and the inner tube, and the clearance between the several splice bar forms the heat dissipation wind channel with inside and outside urceolus, its characterized in that, the splice bar outside protrusion urceolus and inner tube, and the flange dish is connected to the interior terminal surface of bulge splice bar, evenly be equipped with the several brake disc bolt hole along circumference on the flange dish at.
According to the scheme, the outer side end faces of the outer cylinder and the inner cylinder are provided with openings corresponding to the positions of the connecting rib gaps, and the openings and the connecting rib gaps form heat dissipation openings.
According to the scheme, a plurality of rabbets are uniformly arranged at intervals on the inner edge of the flange plate.
The utility model has the advantages that: 1. the automobile peripheral disc type brake heat dissipation brake disc is provided, the inner and outer circumferential surfaces of the brake disc are both configured with brake shoes to form an outer holding and inner expanding brake effect, and a heat dissipation air duct and a heat dissipation opening are formed between an inner cylinder and an outer cylinder to enable the brake disc to dissipate heat more fully; 2. the positions of the brake disc bolts are changed to the brake disc flange, so that the area of a heat dissipation air duct is increased, the heat dissipation effect is improved, and the outstanding contradiction between the braking force and the braking heating is effectively solved.
Drawings
Fig. 1 is an isometric view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Wherein: the brake disc comprises an inner cylinder 1, an outer cylinder 2, connecting ribs 3, a flange plate 4, a heat dissipation opening 5, a brake disc bolt hole 6 and a spigot 7.
Detailed Description
For a better understanding of the present invention, the following description is given in conjunction with the accompanying drawings and examples.
As shown in fig. 1 and 2, the automobile peripheral disc type brake heat dissipation brake disc comprises an outer cylinder 2 and an inner cylinder 1 which are coaxially arranged, the outer peripheral surface of the outer cylinder is an outer brake surface, the inner peripheral surface of the inner cylinder is an inner brake surface, a plurality of connecting ribs 3 are circumferentially arranged between the outer cylinder and the inner cylinder at intervals, gaps among the plurality of connecting ribs, the inner cylinder and the outer cylinder form a heat dissipation air duct, the outer side of each connecting rib protrudes out of the outer cylinder and the inner cylinder, the inner end surface of each protruding part of each connecting rib is connected with a flange disc 4, a plurality of brake disc bolt holes 6 are uniformly arranged on each flange disc along the.
The outer ends of the outer cylinder and the inner cylinder are provided with openings corresponding to the positions of the connecting rib gaps, and the openings and the connecting rib gaps form heat dissipation openings 5. The heat dissipation air channel and the heat dissipation port correspond to form a complete heat dissipation channel.
The inner edge of the flange plate is evenly provided with a plurality of rabbets 7 at intervals, and the rabbets of the brake disc are matched with the inner rabbets of the hub.
Claims (3)
1. The utility model provides a car week disk braking heat dissipation brake disc, includes urceolus and inner tube of coaxial setting, and the urceolus outer peripheral face is outer braking surface, and the inner tube inner peripheral surface is interior braking surface, and the circumference interval sets up the several splice bar between urceolus and the inner tube, and the clearance between the several splice bar forms the heat dissipation wind channel with inside and outside urceolus, its characterized in that, the splice bar outside protrusion urceolus and inner tube, and the flange dish is connected to the interior terminal surface of bulge splice bar, evenly be equipped with the several brake disc bolt hole along circumference on the flange dish at.
2. The vehicle peripheral disc brake heat dissipation brake disc as recited in claim 1, wherein the outer end surfaces of said outer and inner cylinders have openings corresponding to the web gaps, said openings forming heat dissipation openings with the web gaps.
3. The automotive peripheral disc brake heat dissipation brake disc of claim 1, wherein the inner edge of the flange is provided with a plurality of rabbets at regular intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685078.XU CN210087873U (en) | 2019-05-14 | 2019-05-14 | Automobile peripheral disc type braking heat dissipation brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685078.XU CN210087873U (en) | 2019-05-14 | 2019-05-14 | Automobile peripheral disc type braking heat dissipation brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210087873U true CN210087873U (en) | 2020-02-18 |
Family
ID=69478283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685078.XU Active CN210087873U (en) | 2019-05-14 | 2019-05-14 | Automobile peripheral disc type braking heat dissipation brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210087873U (en) |
-
2019
- 2019-05-14 CN CN201920685078.XU patent/CN210087873U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |