CN213479010U - Brake disc that heat dispersion is good - Google Patents
Brake disc that heat dispersion is good Download PDFInfo
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- CN213479010U CN213479010U CN202022398580.8U CN202022398580U CN213479010U CN 213479010 U CN213479010 U CN 213479010U CN 202022398580 U CN202022398580 U CN 202022398580U CN 213479010 U CN213479010 U CN 213479010U
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- brake disc
- heat dissipation
- disc surface
- good
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Abstract
The brake disc comprises a disc neck, an inner brake disc surface and an outer brake disc surface which are arranged on the disc neck, connecting ribs which are connected between the inner brake disc surface and the outer brake disc surface and are circumferentially arranged at intervals, a heat dissipation channel is formed between every two adjacent connecting ribs, and pits are respectively arranged on the inner brake disc surface corresponding to the positions of every heat dissipation channel. The cooling channel can increase the cooling area and the channel space of the cooling channel, improve the air flow capacity of the cooling channel, improve the cooling capacity of the cooling channel and prolong the service life of the brake disc.
Description
Technical Field
The utility model relates to a vehicle disc brake's brake disc especially relates to a brake disc that heat dispersion is good.
Background
The brake disc (i.e. brake disc) is generally composed of a disc neck, an inner brake disc surface and an outer brake disc surface which are arranged on the disc neck, and connecting ribs which are connected between the inner brake disc surface and the outer brake disc surface and are circumferentially arranged at intervals, wherein a heat dissipation channel is formed between two adjacent connecting ribs. The existing heat dissipation channel is too small, the air flow capacity of the heat dissipation channel is weak, the heat dissipation capacity of the heat dissipation channel is weak, and the service life of a brake disc is short.
Disclosure of Invention
The utility model relates to a solve above-mentioned technical problem, provide a brake disc that heat dispersion is good, it can increase heat dissipation channel heat radiating area and passageway space, improves heat dissipation channel air flow ability, improves heat dissipation channel heat radiating ability, prolongs the life of brake disc.
The technical solution of the utility model is that:
the utility model provides a brake disc that heat dispersion is good, includes the dish neck, establishes interior braking quotation and the outer braking quotation on the dish neck, connects between interior braking quotation and the outer braking quotation and the splice bar of circumference interval arrangement, forms heat dissipation channel between two adjacent splice bars, and its special character lies in: and pits are respectively arranged on the inner brake disc surface corresponding to the positions of the heat dissipation channels.
Further preferably, the depth of the concave pit is 1/4-1/3 of the thickness of the inner braking disc surface.
Further preferably, the recess has a rectangular shape.
Further preferably, the dimples are arcuate.
The utility model has the advantages that:
on the basis of guaranteeing interior brake disc surface structural strength, the pit has increased heat dissipation channel heat radiating area and passageway space, has improved heat dissipation channel air current ability, has improved heat dissipation channel heat-sinking capability to the life of brake disc has been prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
in the figure: 1-disk neck, 2-inner brake disk surface, 3-outer brake disk surface, 4-connecting rib, 5-heat dissipation channel and 6-pit.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1 and 2, a brake disc with good heat dissipation performance includes a disc neck 1, an inner brake disc surface 2 and an outer brake disc surface 3 which are arranged on the disc neck 1, connecting ribs 4 which are connected between the inner brake disc surface 2 and the outer brake disc surface 3 and are circumferentially arranged at intervals, a heat dissipation channel 5 is formed between two adjacent connecting ribs 4, a pit 6 is respectively arranged at a position of the inner brake disc surface 2 corresponding to each heat dissipation channel 5, the pit 6 is rectangular, and the depth of the pit 6 is 1/4 of the thickness of the inner brake disc surface 2.
Example two:
as shown in fig. 3 and 4, a brake disc with good heat dissipation performance includes a disc neck 1, an inner brake disc surface 2 and an outer brake disc surface 3 which are arranged on the disc neck 1, connecting ribs 4 which are connected between the inner brake disc surface 2 and the outer brake disc surface 3 and are circumferentially arranged at intervals, a heat dissipation channel 5 is formed between two adjacent connecting ribs 4, a pit 6 is respectively arranged at a position of the inner brake disc surface 2 corresponding to each heat dissipation channel 5, the pit 6 is arc-shaped, and the depth of the pit 6 is 1/3 of the thickness of the inner brake disc surface 2.
The utility model discloses a theory of operation is:
during braking, the air flow flowing through the heat dissipation channel 5 exchanges heat with the heat generated by the inner brake disc surface 2 and the outer brake disc surface 3 and the heat transmitted to the heat dissipation ribs by the inner brake disc surface 2 and the outer brake disc surface 3 and is taken out of the brake disc, so that the heat dissipation of the brake disc is realized.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a brake disc that heat dispersion is good, includes the dish neck, establishes interior braking quotation and the outer braking quotation on the dish neck, connects between interior braking quotation and the outer braking quotation and the splice bar of circumference interval arrangement, forms heat dissipation channel, its characterized in that between two adjacent splice bars: and pits are respectively arranged on the inner brake disc surface corresponding to the positions of the heat dissipation channels.
2. The brake disc with good heat dissipation performance of claim 1, wherein: the depth of the concave pit is 1/4-1/3 of the thickness of the inner braking disc surface.
3. The brake disc with good heat dissipation performance of claim 1, wherein: the pits are rectangular.
4. The brake disc with good heat dissipation performance of claim 1, wherein: the dimples are arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398580.8U CN213479010U (en) | 2020-10-26 | 2020-10-26 | Brake disc that heat dispersion is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398580.8U CN213479010U (en) | 2020-10-26 | 2020-10-26 | Brake disc that heat dispersion is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479010U true CN213479010U (en) | 2021-06-18 |
Family
ID=76369382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022398580.8U Active CN213479010U (en) | 2020-10-26 | 2020-10-26 | Brake disc that heat dispersion is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479010U (en) |
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2020
- 2020-10-26 CN CN202022398580.8U patent/CN213479010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A brake disc with good heat dissipation performance Effective date of registration: 20230417 Granted publication date: 20210618 Pledgee: Chaoyang Bank Co.,Ltd. Kazuo Branch Pledgor: TRAILERMASTER CSV. Inc. Registration number: Y2023210000078 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |