CN203879984U - Novel brake disc with oblique air holes - Google Patents
Novel brake disc with oblique air holes Download PDFInfo
- Publication number
- CN203879984U CN203879984U CN201420262822.2U CN201420262822U CN203879984U CN 203879984 U CN203879984 U CN 203879984U CN 201420262822 U CN201420262822 U CN 201420262822U CN 203879984 U CN203879984 U CN 203879984U
- Authority
- CN
- China
- Prior art keywords
- abrasive disc
- disc
- dish
- brake
- brake disc
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a novel brake disc with oblique air holes. The novel brake disc is composed of an outer friction plate, a raised fitting wheel, a hub, a round hole, a plurality of bolt fixing holes, an inner friction plate and a plurality of disc teeth. The raised fitting wheel is disposed on the outer friction plate. The hub is disposed in the middle of the raised fitting wheel. The middle of the hub is provided with a round hole. The bolt fixing holes are arranged around the round hole. The inner friction plate is disposed on the other side of the outer friction plate. The disc teeth are arranged between the outer friction plate and the inner friction plate. A radiating air passage is formed between each two disc teeth. The oblique air holes are obliquely arranged in the outer and inner friction plates. Therefore, air-cooling efficiency of the brake disc can be better improved.
Description
Technical field
The utility model relates to a kind of new brake dish with inclination vent hole, belongs to brake of motor-driven vehicle dish processing processing technology field.
Background technique
Brake of motor-driven vehicle dish is that automobile or other vehicle brake are very important parts, and the quality of brake disc is directly connected to the Safety performance of vehicle, and closely bound up with driver's life safety.
Existing brake of motor-driven vehicle dish is generally to adopt cast iron to make, mass ratio is heavier, wear-resisting weak effect, the noise easily producing during brake, if Motor Vehicle is Emergency braking in the situation that running at high speed, the temperature of brake disc can sharply raise, and the high temperature producing can make brake disc itself occur heat fade effect, reduces wear resistance and the scurf resistance of brake disc.Existing brake disc easily damages, and turnover rate is high, and poor safety performance can not adapt to the needs of modern automotive vehicle production development.
Model utility content
The purpose of this utility model is for a kind of new brake dish with inclination vent hole is provided; This brake disc adopts aluminium alloy cast rod to forge and forms, and brake disc surface is provided with one deck ceramic hard strengthening membrane; On the outer abrasive disc of this brake disc and interior abrasive disc, be provided with vent hole, and vent hole is obliquely installed, can have better improved the air-cooled efficiency of brake disc like this; This brake disc quality is light, and noise is little, has higher intensity, and good impact toughness, endurance life and good wear-resisting property can improve the brake security of Motor Vehicle greatly.
In order to achieve the above object, the utility model is to adopt following technological scheme to realize.
With a new brake dish for inclination vent hole, it is comprised of outer abrasive disc, protruding assembly wheel, protruding hub, circular hole, bolt fixed hole, interior abrasive disc, dish toothed portion; On outer abrasive disc, be provided with protruding assembly wheel, the middle part of protruding assembly wheel is provided with protruding hub, and the middle part of protruding hub is provided with circular hole, and the surrounding of circular hole is provided with several bolt fixed holes; The opposite side of outer abrasive disc is provided with interior abrasive disc, between outer abrasive disc and interior abrasive disc, be provided with some dish teeth, between every two dish teeth, form heat dissipation wind channel, it is characterized in that: on abrasive disc and interior abrasive disc, be all tiltedly installed with several oblique vent holes outside, described oblique vent hole center line and the angle between outer abrasive disc and interior abrasive disc are 30 °-60 °.
Described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck ceramic hard strengthening membrane.
The utility model mainly has following beneficial effect:
1, this brake disc adopts aluminium alloy cast rod forging to form, and brake disc surface is provided with one deck ceramic hard strengthening membrane.
2, on the outer abrasive disc of this brake disc and interior abrasive disc, be provided with vent hole, and vent hole is obliquely installed, can have better improved the air-cooled efficiency of brake disc like this.
3, this brake disc quality is light, and noise is little, has higher intensity, and good impact toughness, endurance life and good wear-resisting property can improve the brake security of Motor Vehicle greatly.
Accompanying drawing explanation
Fig. 1 is that the utility model is with the perspective view of the new brake dish of inclination vent hole;
Fig. 2 is that the utility model is with the longitudinal profile structural representation of the new brake dish of inclination vent hole.
Arabic numerals in figure are expressed as follows:
1. outer abrasive disc, 2. protruding assembly wheel, 3. protruding hub, 4. circular hole, 5. bolt fixed hole, 6. interior abrasive disc, 7. dish tooth, 8. heat dissipation wind channel, 9. oblique vent hole.
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
Embodiment
As shown in Figure 1 and Figure 2, with a new brake dish for inclination vent hole, it is comprised of outer abrasive disc (1), protruding assembly wheel (2), protruding hub (3), circular hole (4), bolt fixed hole (5), interior abrasive disc (6), dish tooth (7) part; On outer abrasive disc (1), be provided with protruding assembly wheel (2), the middle part of projection assembly wheel (2) is provided with protruding hub (3), the middle part of protruding hub (3) is provided with circular hole (4), and the surrounding of circular hole (4) is provided with several bolt fixed holes (5); The opposite side of outer abrasive disc (1) is provided with interior abrasive disc (6), is provided with some dish teeth (7) between outer abrasive disc (1) and interior abrasive disc (6), between every two dish teeth (7), forms heat dissipation wind channel (8); On abrasive disc (1) and interior abrasive disc (6), be all tiltedly installed with several oblique vent holes (9) outside, angle between described oblique vent hole (9) center line and outer abrasive disc (1) and interior abrasive disc (6) is 30 °-60 °, can increase the ventilation of vent hole like this, improve the air-cooled efficiency of brake disc, be conducive to the heat radiation of brake disc.
As shown in Figure 1 and Figure 2, described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck ceramic hard strengthening membrane.
Claims (2)
1. with a new brake dish for inclination vent hole, it is comprised of outer abrasive disc (1), protruding assembly wheel (2), protruding hub (3), circular hole (4), bolt fixed hole (5), interior abrasive disc (6), dish tooth (7) part; On outer abrasive disc (1), be provided with protruding assembly wheel (2), the middle part of projection assembly wheel (2) is provided with protruding hub (3), the middle part of protruding hub (3) is provided with circular hole (4), and the surrounding of circular hole (4) is provided with several bolt fixed holes (5); The opposite side of outer abrasive disc (1) is provided with interior abrasive disc (6), between outer abrasive disc (1) and interior abrasive disc (6), be provided with some dish teeth (7), between every two dish teeth (7), form heat dissipation wind channel (8), it is characterized in that: on abrasive disc (1) and interior abrasive disc (6), be all tiltedly installed with several oblique vent holes (9) outside, the angle between described oblique vent hole (9) center line and outer abrasive disc (1) and interior abrasive disc (6) is 30 °-60 °.
2. a kind of new brake dish with inclination vent hole according to claim 1, is characterized in that: described brake disc adopts aluminum alloy material to make, and the surface of brake disc is provided with one deck ceramic hard strengthening membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262822.2U CN203879984U (en) | 2014-05-20 | 2014-05-20 | Novel brake disc with oblique air holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262822.2U CN203879984U (en) | 2014-05-20 | 2014-05-20 | Novel brake disc with oblique air holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879984U true CN203879984U (en) | 2014-10-15 |
Family
ID=51680483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262822.2U Expired - Lifetime CN203879984U (en) | 2014-05-20 | 2014-05-20 | Novel brake disc with oblique air holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114496A (en) * | 2015-09-02 | 2015-12-02 | 启东市宏威针织有限公司 | Ventilated disc |
| CN108884888A (en) * | 2016-04-07 | 2018-11-23 | 本迪克斯斯派塞基础制动有限责任公司 | Brake disc with taper compensation arrangement |
-
2014
- 2014-05-20 CN CN201420262822.2U patent/CN203879984U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114496A (en) * | 2015-09-02 | 2015-12-02 | 启东市宏威针织有限公司 | Ventilated disc |
| CN108884888A (en) * | 2016-04-07 | 2018-11-23 | 本迪克斯斯派塞基础制动有限责任公司 | Brake disc with taper compensation arrangement |
| CN108884888B (en) * | 2016-04-07 | 2020-09-25 | 本迪克斯斯派塞基础制动有限责任公司 | Brake disc with taper compensation arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |