CN213393255U - 36 air duct carbon ceramic brake disc - Google Patents
36 air duct carbon ceramic brake disc Download PDFInfo
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- CN213393255U CN213393255U CN202021511676.4U CN202021511676U CN213393255U CN 213393255 U CN213393255 U CN 213393255U CN 202021511676 U CN202021511676 U CN 202021511676U CN 213393255 U CN213393255 U CN 213393255U
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- brake disc
- heat dissipation
- disc body
- mounting
- louvre
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Abstract
The utility model relates to a 36 wind channel carbon-ceramic brake disc belongs to brake disc technical field. Including the brake disc body, the mounting groove has been seted up in the quotation of brake disc body, the mounting groove includes annular groove wall, be equipped with round horizontal installation mesa along annular groove wall bottom, the mounting mesa includes 12 protruding structures, form the radiating groove between the adjacent protruding structure, hollow out construction with brake disc body concentric has still been seted up in the quotation of brake disc body, the protruding end of wave type of mounting mesa gathers mutually with hollow out construction's external diameter, the concave end gathers mutually with the internal diameter of annular groove wall under the wave type, all set up three transverse arrangement's louvre on the vertical groove face of every radiating groove, every louvre all communicates a slant heat dissipation channel, heat dissipation channel extends to the outside of brake disc body and three heat dissipation channel incline direction the same from the louvre always. The utility model has the advantages of strong wear resistance, good heat dissipation effect, light weight, long service life, energy conservation, consumption reduction, and the like.
Description
Technical Field
The utility model relates to a 36 wind channel carbon-ceramic brake disc belongs to brake disc technical field.
Background
The automobile brake disc is a main part of an automobile disc brake. At present, common brake discs are made of materials such as malleable cast iron, gray cast iron, nodular cast iron and the like, and mainly have the following defects:
1. although the strength meets the requirement of working conditions, the wear resistance is too poor, generally, the brake disc needs to be replaced below one hundred thousand kilometers, and some brake discs are insufficient in thickness even after being worn for a long time, so that the brake disc fails to work and traffic accidents are caused;
2. the existing brake disc has unreasonable structural design, poor heat dissipation effect and short service life, and the braking effect is influenced;
3. heavy weight and high energy consumption.
Therefore, a brake disc that overcomes the above-mentioned technical problems is desired.
Disclosure of Invention
The utility model aims to solve the weak point that exists among the prior art, provide a 36 wind channel carbon-ceramic brake disc, this brake disc has that the wearability is strong, and the radiating effect is good, light in weight, long service life, advantages such as energy saving and consumption reduction.
The utility model relates to a 36-duct carbon-ceramic brake disc, which is characterized by comprising a brake disc body 1 made of carbon-ceramic material, wherein the disc surface of the brake disc body 1 is provided with a mounting groove 2 which is concentric with the brake disc body, the mounting groove 2 comprises an annular groove wall 3 which is arranged along the thickness direction of the brake disc body 1, the bottom of the annular groove wall 3 is provided with a ring wave-shaped horizontal mounting table-board 4, the mounting table-board 4 comprises 12 convex structures 10, a radiating groove 6 is formed between the adjacent convex structures 10, the disc surface of the brake disc body 1 is also provided with a hollow structure 5 which is concentric with the brake disc body 1, the wave-shaped convex end of the mounting table-board 4 is intersected with the outer diameter of the hollow structure 5, the wave-shaped concave end is intersected with the inner diameter of the annular radiating hole 3, three transversely-arranged 7 are arranged on the vertical groove surface of each radiating groove 6, each 7 is communicated with a slant radiating channel 8, the heat dissipation channels 8 extend from the heat dissipation holes 7 to the outside of the brake disc body 1, and the inclination directions of the three heat dissipation channels are the same;
the vertical groove surface of the heat dissipation groove 6 is in a semi-circular arc shape;
the mounting table top 4 is provided with a mounting hole 9;
the longitudinal section of the second heat dissipation channel 10 is oval in cross section.
The utility model discloses a 36 wind channel carbon-ceramic brake disc structural design is ingenious, has following beneficial effect:
1. the brake disc body is made of the carbon ceramic material, the hardness of the brake disc body is 5-8 times that of a traditional metal wear-resistant material, the service life of the brake disc can be effectively prolonged, the brake disc body has high strength and toughness and high wear resistance, is light in weight, can bear impact force and strong wear at the same time, has high cost performance, and the service life of the brake disc can reach 4-6 times that of a traditional cast iron brake disc;
2. the special layout form of the mounting groove, the radiating groove and the radiating channel can achieve a perfect radiating effect and further prolong the service life of the brake disc;
3. the heat dissipation channels are obliquely arranged, the longitudinal sections of the heat dissipation channels are in a cross oval shape, and three heat dissipation channels which are obliquely arranged are arranged on each heat dissipation groove, so that heat can be dissipated quickly to the maximum extent, and the heat dissipation efficiency is improved.
To sum up, the utility model discloses structural design is ingenious, makes the field at the brake disc and has fine application prospect.
Drawings
FIG. 1 is a perspective view of a 36 duct carbon-ceramic brake disc of the present invention;
FIG. 2 is a side view of a 36-duct carbon-ceramic brake disc of the present invention;
FIG. 3 is a schematic view of the section A-A of FIG. 2.
In the figure: 1. A brake disc body; 2. Mounting grooves; 3. An annular groove wall; 4. Mounting a table top; 5. a hollow structure; 6. a heat sink; 7. heat dissipation holes; 8. a heat dissipation channel; 9. mounting holes; 10. and (4) a convex structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
A36-duct carbon-ceramic brake disc of the embodiment is shown in the attached figures 1-3. The brake disc comprises a brake disc body 1 made of carbon ceramic materials, wherein a mounting groove 2 which is concentric with the brake disc body is formed in the disc surface of the brake disc body 1, the mounting groove 2 comprises an annular groove wall 3 which is formed in the thickness direction of the brake disc body 1, a circle of wave-shaped horizontal mounting table surface 4 is arranged at the bottom of the annular groove wall 3, the mounting table surface 4 comprises 12 protruding structures 10, heat dissipation grooves 6 are formed between the adjacent protruding structures 10, hollow structures 5 which are concentric with the brake disc body 1 are further formed in the disc surface of the brake disc body 1, the wave-shaped protruding ends of the mounting table surface 4 are crossed with the outer diameters of the hollow structures 5, the wave-shaped lower concave ends are crossed with the inner diameters of the annular groove wall 3, three heat dissipation holes 7 which are transversely arranged are formed in the vertical groove surface of each heat dissipation groove 6, each heat dissipation hole 7 is communicated with an oblique heat dissipation channel 8, and the heat dissipation channels 8 extend from the heat dissipation holes 7 to the outside the;
in order to achieve a better heat dissipation effect, the vertical groove surface of the heat dissipation groove 6 is in a semi-circular arc shape;
for the convenience of installation, the installation table top 4 is provided with an installation hole 9;
in order to achieve a better heat dissipation effect, the longitudinal section of the second heat dissipation channel 10 is oval in cross section.
The utility model discloses a brake disc body is made to carbon pottery material, and its hardness is 5 ~ 8 times of traditional metal wear-resisting material hardness, can effectively improve the life of brake disc, has both higher intensity and toughness, has high abrasion resistance again, and light in weight can bear impact force and strong wearing and tearing simultaneously, has very high price/performance ratio, and the life of brake disc can reach 4 ~ 6 times of traditional cast iron brake disc; the utility model discloses a mounting groove, radiating groove, heat dissipation channel's special layout form can reach perfect radiating effect, further improves the life of brake disc.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and the principles of the invention, such as the substitution of carbon ceramic materials for carbon materials or carbon-carbon composite materials, and still fall within the scope of the claims of the invention.
Claims (4)
1.36 wind channel carbon-ceramic brake disc, its characterized in that includes the brake disc body of being made by carbon-ceramic material, set up the mounting groove rather than the concentric mounting groove in the quotation of brake disc body, the mounting groove includes the annular cell wall of seting up along brake disc body thickness direction, be equipped with round wave type horizontal installation mesa along annular cell wall bottom, the mounting mesa includes 12 raised structure, form the radiating groove between the adjacent raised structure, still set up the hollow out construction with brake disc body concentric centre in the quotation of brake disc body, the wave type bulge end of mounting mesa intersects with hollow out construction's external diameter and converges, wave type undercut end intersects with the internal diameter of annular cell wall, three transverse arrangement's louvre has all been seted up on the vertical cell face of every radiating groove, every louvre all communicates a diagonal heat dissipation channel, heat dissipation channel extends to the outside of brake disc body and three heat dissipation channel incline direction is the same from the louvre all the time.
2. The 36-duct carbon-ceramic brake disc as claimed in claim 1, wherein the vertical slot surface of the heat dissipation slot is semi-circular arc.
3. The 36-duct carbon-ceramic brake disc as claimed in claim 1 or 2, wherein the mounting table is provided with mounting holes.
4. A 36-duct carbon-ceramic brake disc as claimed in claim 1, wherein the longitudinal section of the heat dissipation channel is oval in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511676.4U CN213393255U (en) | 2020-07-28 | 2020-07-28 | 36 air duct carbon ceramic brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511676.4U CN213393255U (en) | 2020-07-28 | 2020-07-28 | 36 air duct carbon ceramic brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393255U true CN213393255U (en) | 2021-06-08 |
Family
ID=76203360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021511676.4U Active CN213393255U (en) | 2020-07-28 | 2020-07-28 | 36 air duct carbon ceramic brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393255U (en) |
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2020
- 2020-07-28 CN CN202021511676.4U patent/CN213393255U/en active Active
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