CN202674111U - Novel automobile brake disk - Google Patents
Novel automobile brake disk Download PDFInfo
- Publication number
- CN202674111U CN202674111U CN 201220308600 CN201220308600U CN202674111U CN 202674111 U CN202674111 U CN 202674111U CN 201220308600 CN201220308600 CN 201220308600 CN 201220308600 U CN201220308600 U CN 201220308600U CN 202674111 U CN202674111 U CN 202674111U
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- CN
- China
- Prior art keywords
- brake disk
- heat radiating
- brake disc
- communicated
- hole
- 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 relates to the field of automobile parts, in particular to a novel automobile brake disk. The technical scheme is follows: the novel automobile brake disk comprises a brake disk and a connecting disk which are mutually connected, wherein a plurality of through heat radiating holes and a plurality of groups of non-through heat radiating holes, which are distributed circumferentially, are arranged in the disk surface of the brake disk, the diameters and the depths of the non-through heat radiating holes are in an inverse ratio; and a plurality of groups of air ducts pointing the center of an axial hole and being communicated with the axial hole and a plurality of groups of heat radiating grooves pointing the center of the axial hole and being not communicated with the axial hole are arranged on the outer edge of the brake disk. On the basis of ensuring the heat radiating effect of the brake disk, part of the through heat radiating holes in the disk surface of the traditional brake disk are changed into non-through heat radiating holes, partial communicated air ducts on the outer edge of the brake disk are changed into non-communicated heat radiating grooves, thus the volume of an upper cavity of the brake disk is reduced, therefore, the integral strength is improved. The novel automobile brake disk has the advantages of simple structure, easy manufacture and low cost, is improved in integral strength on the premise of ensuring heat radiating efficiency, and is prolonged in service life.
Description
Technical field
The utility model relates to the auto parts and components field, is specifically related to a kind of novel automobile brake brake disc.
Background technique
In the vehicle devices such as automobile, braking mechanism generally adopts disc brake mechanism, and it is in brake process, and brake disc will generate heat rapidly.Therefore, the heat radiation of brake disc is the problem of necessary consideration in the optimization of vehicle design.For present brake disc, its main heat dissipation design is distribute at disk body and run through the cylindrical heat-radiating through hole of disk body, thereby the heat dispersing surface of increase disk body to be provided with the air channel that is communicated with axis hole in the disk body outer rim in addition; For improve brake disc thermal diffusivity, usually radiation hole and air channel quantity are more, although satisfied the heat radiation needs, but because brake disc is the thin-desk structure, wherein the distribute cavity of various connections greatly reduces the bulk strength of brake disc, has reduced its working life.
The model utility content
The purpose of this utility model is exactly the defective that exists for prior art, and the novel automobile brake that a kind of thermal diffusivity is good and intensity is high brake disc is provided.
Its technological scheme is: comprise interconnected brake disc and land, wherein on the card of brake disc along many groups that circumferentially distribute penetrating radiation hole and the impermeable radiation hole of many groups, and diameter and the degree of depth of respectively organizing impermeable radiation hole are inverse ratio; The outer rim of brake disc distribute that many groups are pointed to the axis hole center of circle and the air channels that are communicated with axis hole and many groups sensing axis hole center of circle but with the disconnected heat radiation groove of axis hole.Namely on the basis that guarantees the brake disc radiating effect, change the penetrating radiation hole of part on the existing brake card into not penetrating radiation hole, part on the brake disc outer rim is communicated with the air channel and changes disconnected heat radiation groove into, above-mentioned design has reduced the volume of brake disc upper plenum, thereby has improved bulk strength.
Because in the brake disc rotary course, because the diameter of penetrating radiation hole both sides consistent (such as the cylindrical heat-radiating hole of routine), the pressure of its both sides of brake disc is suitable, therefore, the Air Flow in the radiation hole is less, and its radiating efficiency can not brought into play efficiently, therefore penetrating radiation hole is designed to taper shape, namely an end diameter is large, and an end diameter is little, increases substantially the air mass flow in the radiation hole; For increasing heat radiation area, and interactive with the rotation of brake disc, improving radiating effect, air channel and heat radiation groove can be designed as arc.
The utility model is simple in structure, easy to manufacture, with low cost, and it has improved whole intensity under the prerequisite that guarantees radiating efficiency, prolonged working life.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model plan view;
Fig. 2 is a kind of embodiment's of the utility model left view;
Fig. 3 is the A-A sectional drawing of Fig. 1;
Fig. 4 is the B-B sectional drawing of Fig. 2;
Among the figure: 1, brake disc, 2, land, 3, not penetrating large radiation hole, 4, not penetrating little radiation hole, 5, penetrating radiation hole, 6, the air channel, 7, the heat radiation groove, 8, axis hole.
Embodiment
With reference to Fig. 1-Fig. 4, a kind of novel automobile brake brake disc, comprise interconnected brake disc 1 and land 2, wherein on the card of brake disc 1 along circumferentially distributing successively from outside to inside one group of penetrating radiation hole 5, one group of not penetrating little radiation hole 4 and one group of not penetrating large radiation hole 3, wherein penetrating radiation hole 5 is conical, not penetrating little radiation hole 4 and one group of not penetrating large radiation hole 3 are cylindrical, three's diameter is according to penetrating radiation hole 5, the diameter of not penetrating little radiation hole 4 and not penetrating large radiation hole 3 increases (wherein penetrating radiation hole 5 diameters are as the criterion with large end) successively, but the degree of depth reduces (wherein penetrating radiation hole runs through brake disc) successively according to said sequence; The outer rim of brake disc 1 be interspersed that many groups are pointed to the axis hole center of circle and the air channels 6 that are communicated with axis hole 8 and the sensing axis hole center of circle but with axis hole 8 disconnected heat radiation grooves 7; Air channel 6 and all side's of the being related to bar shapeds of heat radiation groove 7 also can be designed as arc.
Only more than relate to and to be a kind of specific embodiment, penetrating radiation hole wherein and not quantity and the particular location of penetrating radiation hole all can reasonably be adjusted, and just do not enumerate one by one at this.
Claims (2)
1. novel automobile brake brake disc, comprise interconnected brake disc (1) and land (2), distribute to organize the air channels (6) of pointing to axis hole (8) center of circle and being communicated with axis hole (8) along the many groups of circumferential distribution penetrating radiation hole (5), outer rim on the card of described brake disc (1) more, it is characterized in that: many group impermeable radiation holes (3,4) that also distribute on the card of described brake disc (1), and diameter and the degree of depth of each not penetrating radiation hole of group (3,4) are inverse ratio; Many groups that also distribute on the outer rim of described brake disc (1) point to axis hole (8) center of circle but with the disconnected heat radiation groove of axis hole (8) (7).
2. novel automobile brake brake disc according to claim 1 is characterized in that: described penetrating radiation hole (5) is for conical; Described air channel (6) and heat radiation groove (7) are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308600 CN202674111U (en) | 2012-06-29 | 2012-06-29 | Novel automobile brake disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308600 CN202674111U (en) | 2012-06-29 | 2012-06-29 | Novel automobile brake disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674111U true CN202674111U (en) | 2013-01-16 |
Family
ID=47495018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308600 Expired - Fee Related CN202674111U (en) | 2012-06-29 | 2012-06-29 | Novel automobile brake disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674111U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716111A (en) * | 2013-12-11 | 2015-06-17 | 东部Hitek株式会社 | Semiconductor package |
| CN107630952A (en) * | 2017-11-01 | 2018-01-26 | 天津百恩威新材料科技有限公司 | Air duct type brake disc and wheeled vehicle |
| CN107859704A (en) * | 2016-09-21 | 2018-03-30 | 保时捷股份公司 | Inner ventilation type brake disc |
| CN110293706A (en) * | 2019-07-18 | 2019-10-01 | 界首市神枫新能源科技有限公司 | A kind of biomass block-making machine roller with high-cooling property |
| US11253064B2 (en) | 2013-06-07 | 2022-02-22 | Legrand Av Inc. | Wall mount system |
-
2012
- 2012-06-29 CN CN 201220308600 patent/CN202674111U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11253064B2 (en) | 2013-06-07 | 2022-02-22 | Legrand Av Inc. | Wall mount system |
| CN104716111A (en) * | 2013-12-11 | 2015-06-17 | 东部Hitek株式会社 | Semiconductor package |
| CN104716111B (en) * | 2013-12-11 | 2017-09-08 | 东部Hitek株式会社 | Semiconductor packages |
| CN107859704A (en) * | 2016-09-21 | 2018-03-30 | 保时捷股份公司 | Inner ventilation type brake disc |
| CN107630952A (en) * | 2017-11-01 | 2018-01-26 | 天津百恩威新材料科技有限公司 | Air duct type brake disc and wheeled vehicle |
| CN110293706A (en) * | 2019-07-18 | 2019-10-01 | 界首市神枫新能源科技有限公司 | A kind of biomass block-making machine roller with high-cooling property |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG ZHENGNUO GROUP CO., LTD. Free format text: FORMER NAME: SHANDONG ZHENGNUO MACHINERY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 257000 Shandong city of Dongying province Guangrao County rice Zhuang Zhen Diao Lu Cun Patentee after: SHANDONG ZHENGNUO GROUP CO., LTD. Address before: 257000 Shandong city of Dongying province Guangrao County rice Zhuang Zhen Diao Lu Cun Patentee before: Shandong Zhengnuo Machinery Technology Co., Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180321 Granted publication date: 20130116 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210321 Granted publication date: 20130116 |
|
| 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: 20130116 Termination date: 20180629 |