CN201420820Y - Ventilating brake disk - Google Patents
Ventilating brake disk Download PDFInfo
- Publication number
- CN201420820Y CN201420820Y CN2009203039900U CN200920303990U CN201420820Y CN 201420820 Y CN201420820 Y CN 201420820Y CN 2009203039900 U CN2009203039900 U CN 2009203039900U CN 200920303990 U CN200920303990 U CN 200920303990U CN 201420820 Y CN201420820 Y CN 201420820Y
- Authority
- CN
- China
- Prior art keywords
- brake disk
- ventilating
- brake
- card
- stiffening rib
- 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 - Lifetime
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Abstract
The utility model discloses a ventilating brake disk, wherein a plurality of reinforced ribs are uniformly distributed along the peripheral direction of the upper edge of the disk surface, the reinforced ribs are arranged in a dot matrix shape, and each of the reinforced rib is in a boss shape. Since the brake disk adopts the technical solution, the contact heat dissipating area between a ventilating groove in the brake disk and air is increased through making the reinforced ribs of the brake disk into the boss-shaped dot matrix type arrangement, the service lives of the brake disk and a brakeblock are prolonged, the safety reliability of automobiles during braking is improved, and noise generated when air flows through the ventilating groove further can be reduced.
Description
Technical field
The utility model is a kind of brake disc, particularly a kind of ventilating retarding disk that is used on the automotive disc brake.
Background technique
The card upper edge of brake disc circumferentially evenly is furnished with plurality of strengthening ribs on traditional automotive disc brake, traditional ventilating retarding disk generally all is to adopt the bar shaped stiffening rib, cause brake disc ventilation slot and air to contact heat diffusion area little, the brake disc heat that emergency braking produced in the high speed rotating process is difficult for distributing, the needed time of radiating and cooling is longer, the brake disc temperature can sharply rise, therefore the phenomenon that occurs panel surface absorption heat energy easily and redden can reduce the brake disc of automotive disc brake the inside and the working life of brake slipper.And the noise that produces when air flows through ventilation slot is very big.
Chinese patent CN201184382, a kind of braking automobile brake disc structure is disclosed, straight line connecting tendon linkage structure in solving between brake block and the outer brake block, form cooling air channels between interior brake block and the outer brake block, the air ventilation performance is poor, to the unfavorable technical deficiency of the cooling effect of skidding dish, the technological scheme of taking is to be linked into an integrated entity by one group of camber connecting tendon between interior brake block and the outer brake block.The beneficial effects of the utility model are, under the prerequisite that does not increase skidding dish manufacture cost, skidding dish structure is improved, form cooling air channels smoothly between brake block and the outer brake block in making, when improving the use of skidding dish greatly, air is to the automatic cooling effect of skidding dish.The venting plate of the camber connecting tendon formula described in this model utility necessarily has the heat radiation cooling effect though have, and effect is also not obvious, can not reduce the working life of brake disc to the heat dissipation rate of accelerated heat, reduces the Security of automobile brake.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, a kind of heat dissipation rate that can effectively improve the automobile brake hour indicator is provided, effectively reduce the ventilating retarding disk of noise, increase the working life of brake disc, the Security in the time of can also improving automobile brake.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of ventilating retarding disk comprises card, evenly is furnished with plurality of strengthening ribs around the card upper edge, it is characterized in that: described stiffening rib is a little old formula to be arranged, and single stiffening rib is the boss shape.
As preferably, radially evenly be furnished with 3 circle stiffening ribs on the described card, described stiffening rib is staggered on circumferentially,
As preferably, described stiffening rib and being integral of card.
The utility model is owing to adopted technique scheme, arrange by the stiffening rib of brake disc being made boss shape dot matrix, increased the contact heat diffusion area of the interior ventilation slot of brake disc with air, thereby the heat dissipation rate of brake disc in the time of effectively improving automobile brake, improve the working life of brake disc and brake slipper, and the safety reliability during automobile brake, and can reduce the noise that produces when air flows through ventilation slot
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of ventilating retarding disk, card 1 upper edge circumferentially evenly is furnished with plurality of strengthening ribs 2, stiffening rib 2 is dot matrix and arranges, single stiffening rib 2 is the boss shape, radially evenly be furnished with multi-turn stiffening rib 2 on the card 1, radially evenly be furnished with 3 circle stiffening ribs, 2,3 circle stiffening ribs 2 on the card 1 and on circumferentially, be staggered.
Claims (3)
1. a ventilating retarding disk comprises card (1), evenly is furnished with plurality of strengthening ribs (2) around card (1) upper edge, it is characterized in that: described stiffening rib (2) is a little old formula to be arranged, and single stiffening rib (2) is the boss shape.
2. ventilating retarding disk according to claim 1 is characterized in that: radially evenly be furnished with 3 circle stiffening ribs (2) on the described card (1), described stiffening rib (2) is staggered on circumferentially.
3. ventilating retarding disk according to claim 1 and 2 is characterized in that: described stiffening rib (2) and being integral of card (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039900U CN201420820Y (en) | 2009-06-04 | 2009-06-04 | Ventilating brake disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039900U CN201420820Y (en) | 2009-06-04 | 2009-06-04 | Ventilating brake disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420820Y true CN201420820Y (en) | 2010-03-10 |
Family
ID=41807476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203039900U Expired - Lifetime CN201420820Y (en) | 2009-06-04 | 2009-06-04 | Ventilating brake disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420820Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994172A (en) * | 2013-02-15 | 2014-08-20 | 通用汽车环球科技运作有限责任公司 | Tuned vibration damped device |
| CN105485215A (en) * | 2016-01-28 | 2016-04-13 | 山东浩信机械有限公司 | Brake disc |
| CN106090080A (en) * | 2016-06-15 | 2016-11-09 | 浙江亚太机电股份有限公司 | Inner ventilation brake disc |
| CN106763353A (en) * | 2017-02-10 | 2017-05-31 | 江苏大学 | The duct-ventilated air-cooled automobile-used brake disc of one kind tool |
| CN108700149A (en) * | 2015-12-08 | 2018-10-23 | 新日铁住金株式会社 | Brake Disc of Railway Car |
| CN109236904A (en) * | 2018-11-23 | 2019-01-18 | 湖南世鑫新材料有限公司 | A kind of full carbon pottery axle-mounted brake disk |
-
2009
- 2009-06-04 CN CN2009203039900U patent/CN201420820Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994172A (en) * | 2013-02-15 | 2014-08-20 | 通用汽车环球科技运作有限责任公司 | Tuned vibration damped device |
| CN108700149A (en) * | 2015-12-08 | 2018-10-23 | 新日铁住金株式会社 | Brake Disc of Railway Car |
| CN108700149B (en) * | 2015-12-08 | 2020-04-21 | 日本制铁株式会社 | Brake disc for railway vehicle |
| CN105485215A (en) * | 2016-01-28 | 2016-04-13 | 山东浩信机械有限公司 | Brake disc |
| CN105485215B (en) * | 2016-01-28 | 2018-09-04 | 山东浩信机械有限公司 | A kind of brake disc |
| CN106090080A (en) * | 2016-06-15 | 2016-11-09 | 浙江亚太机电股份有限公司 | Inner ventilation brake disc |
| CN106090080B (en) * | 2016-06-15 | 2018-11-13 | 浙江亚太机电股份有限公司 | Inner ventilation brake disc |
| CN106763353A (en) * | 2017-02-10 | 2017-05-31 | 江苏大学 | The duct-ventilated air-cooled automobile-used brake disc of one kind tool |
| CN109236904A (en) * | 2018-11-23 | 2019-01-18 | 湖南世鑫新材料有限公司 | A kind of full carbon pottery axle-mounted brake disk |
| US11493102B2 (en) | 2018-11-23 | 2022-11-08 | Hunan Shixin New Materials Co., Ltd | Full carbon-ceramic axle-mounted brake disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bei Jinghai Na Chuan automobile chassis System Co., Ltd Assignor: Zhejiang Yatai Mechanical & Electrical Co., Ltd. Contract record no.: 2014990000295 Denomination of utility model: Internally ventilated brake disc for a disc brake of a vehicle and method for manufacturing such a brake disc Granted publication date: 20100310 License type: Exclusive License Record date: 20140514 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |