CN204784333U - Favourable heat dissipation car brake disc - Google Patents
Favourable heat dissipation car brake disc Download PDFInfo
- Publication number
- CN204784333U CN204784333U CN201520382341.XU CN201520382341U CN204784333U CN 204784333 U CN204784333 U CN 204784333U CN 201520382341 U CN201520382341 U CN 201520382341U CN 204784333 U CN204784333 U CN 204784333U
- Authority
- CN
- China
- Prior art keywords
- axis body
- brake disc
- quotation
- diameter
- connecting tendon
- 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 discloses a favourable heat dissipation car brake disc, include quotation down, go up the quotation, the louvre, the splice bar, the installation axis body, the shaft hole, axis body terminal surface and mounting hole, be provided with a plurality of splice bar down in the quotation, void formation airflow channel between the splice bar, heat radiation is thus facilitated, go up the quotation and pass through splice bar fixed connection with lower quotation, installation axis body and lower quotation fixed connection, installation axis body diameter is lighter than the internal diameter of quotation down, install the axis body promptly and leave the space down between the quotation, make things convenient for the circulation of air to dispel the heat, be a cavity in the installation axis body, the upper end is the axis body terminal surface, be provided with shaft hole and mounting hole on the axis body terminal surface, the shaft hole is coaxial with the installation axis body, the mounting hole has nine, axis circumference evenly distributed around the installation axis body. The utility model discloses the radiating effect is good, and brake sensitivity is high, can avoid the life of impurity and ponding entering brake disc extension brake disc, simple structure, and the good reliability, the cost is lower, has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of auto parts and components product, particularly relates to a kind of advantageous heat dissipation automobile brake disc.
Background technique
At present, common commercial affairs or family car mostly are disk type brake, and brake disc is one of component important in brake system, and it is related to the braking quality of automobile, thus affects the Security of automobile.Patent CN203051567U discloses a kind of automobile brake disc, and it increases brake sensitivity by arranging rough surface on brake disc, and between two cards, arranges passage to increase heat radiation.This brake disc has certain advantage, but this brake disc is easy to the impurity on road or ponding to involve in brake disc, causes brake disc to get rusty or damages, and reduces the working life of brake disc.Can reach and can play radiating effect by rationally arranging connecting tendon between brake disc card or passage and can reduce again impurity or ponding to the object of the impact in brake disc life-span, but now such patent and product are also fewer, this just gives the daily inconvenience of driving to bring to a certain extent of people.
Summary of the invention
The purpose of this utility model is just to provide a kind of advantageous heat dissipation automobile brake disc to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises lower card, upper disk surface, radiation hole, connecting tendon, axis body is installed, axis hole, axis body end face and mounting hole, described lower card is provided with connecting tendon described in several, described connecting tendon is the cylindrical body of different-diameter, three layers, China and foreign countries in point, the diameter of outside connecting tendon is slightly larger than the diameter of inner connecting tendon, described connecting tendon is around axis annular spread, space between connecting tendon forms air-flow path, be beneficial to heat radiation, described upper disk surface is fixedly connected with by described connecting tendon with described lower card, described installation axis body is fixedly connected with described lower card, described installation axis body diameter is less than the internal diameter of described lower card, namely space is left between described installation axis body and described lower card, air circulation is facilitated to dispel the heat, be a cavity in described installation axis body, upper end is described axis body end face, described axis body end face is provided with described axis hole and described mounting hole, described axis hole is coaxial with described installation axis body, described mounting hole has nine, axis circumference around described installation axis body is uniformly distributed, bolt is utilized to be fixed on hub for vehicle wheel by described installation axis body and described mounting hole by brake disc, brake block rub described upper disk surface and described lower card time, fricative heat can be shed by air-flow by the passage that described radiation hole and described connecting tendon are formed, the passage formed due to three layers of described connecting tendon is irregular, impurity is made to be difficult to enter in brake disc, even if having magazine or ponding to enter, the centrifugal force rotated by brake disc is also easy to make impurity or ponding get rid of brake disc, so just reach and can play good radiating effect and can reduce again impurity and ponding and to enter in brake disc thus the object increasing brake disc working life.
The beneficial effects of the utility model are:
The utility model is a kind of advantageous heat dissipation automobile brake disc, compared with prior art, the utility model good heat dissipation effect, brake sensitivity is high, impurity and ponding can be avoided to enter the working life of brake disc prolongation brake disc, and structure is simple, and reliability is strong, cost is lower, has the value applied.
Accompanying drawing explanation
Fig. 1 is the partial cutaway structural representation of advantageous heat dissipation automobile brake disc described in the utility model.
Fig. 2 is the half structural representation of advantageous heat dissipation automobile brake disc described in the utility model.
Fig. 3 is the complete section schematic diagram of advantageous heat dissipation automobile brake disc described in the utility model.
In figure: under 1-, card, 2-upper disk surface, 3-radiation hole, 4-connecting tendon, 5-install axis body, 6-axis hole, 7-axis body end face, 8-mounting hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises lower card 1, upper disk surface 2, radiation hole 3, connecting tendon 4, axis body 5 is installed, axis hole 6, axis body end face 7 and mounting hole 8, lower card 1 is provided with several connecting tendons 4, connecting tendon 4 is the cylindrical body of different-diameter, three layers, China and foreign countries in point, the diameter of outside connecting tendon is slightly larger than the diameter of inner connecting tendon, connecting tendon 4 is around axis annular spread, space between connecting tendon 4 forms air-flow path, be beneficial to heat radiation, upper disk surface 2 is fixedly connected with by connecting tendon 4 with lower card 1, axis body 5 is installed be fixedly connected with lower card 1, the internal diameter that axis body 5 diameter is less than lower card 1 is installed, namely install between axis body 5 and lower card 1 and leave space, air circulation is facilitated to dispel the heat, installing in axis body 5 is a cavity, upper end is axis body end face 7, axis body end face 7 is provided with axis hole 6 and mounting hole 8, axis hole 6 is coaxial with installation axis body 5, mounting hole 8 has nine, be uniformly distributed around the axis circumference of installing axis body 5,
During use, bolt is utilized to be fixed on hub for vehicle wheel by installation axis body 5 and mounting hole 8 by brake disc, when brake block friction upper disk surface 2 and lower card 1, fricative heat can be shed by air-flow by the passage that radiation hole 3 and connecting tendon 4 are formed, the passage formed due to three layers of connecting tendon 4 is irregular, impurity is made to be difficult to enter in brake disc, even if having magazine or ponding to enter, the centrifugal force rotated by brake disc is also easy to make impurity or ponding get rid of brake disc, so just reach and can play good radiating effect and can reduce again impurity and ponding and to enter in brake disc thus the object increasing brake disc working life.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technological scheme, all drops within protection domain of the present utility model.
Claims (4)
1. an advantageous heat dissipation automobile brake disc, it is characterized in that: comprise lower card, upper disk surface, axis body is installed, axis hole, axis body end face, mounting hole, radiation hole and connecting tendon, described lower card is provided with connecting tendon described in several, described connecting tendon is the cylindrical body of different-diameter, three layers, China and foreign countries in point, the diameter of outside connecting tendon is slightly larger than the diameter of inner connecting tendon, described connecting tendon is around axis annular spread, space between connecting tendon forms irregular air-flow path, described upper disk surface is fixedly connected with by described connecting tendon with described lower card, described installation axis body is fixedly connected with described lower card, be a cavity in described installation axis body, upper end is described axis body end face, described axis body end face is provided with described axis hole and described mounting hole.
2. advantageous heat dissipation automobile brake disc according to claim 1, is characterized in that: described installation axis body diameter is less than the internal diameter of described lower card, namely leaves space between described installation axis body and described lower card.
3. advantageous heat dissipation automobile brake disc according to claim 1, is characterized in that: described axis hole is coaxial with described installation axis body, and described shaft hole diameter is greater than the diameter of described mounting hole.
4. advantageous heat dissipation automobile brake disc according to claim 1, is characterized in that: described mounting hole has nine, the axis circumference around described installation axis body is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382341.XU CN204784333U (en) | 2015-06-07 | 2015-06-07 | Favourable heat dissipation car brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382341.XU CN204784333U (en) | 2015-06-07 | 2015-06-07 | Favourable heat dissipation car brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784333U true CN204784333U (en) | 2015-11-18 |
Family
ID=54524387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382341.XU Expired - Fee Related CN204784333U (en) | 2015-06-07 | 2015-06-07 | Favourable heat dissipation car brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443366A (en) * | 2018-04-24 | 2018-08-24 | 田世良 | A kind of compound brake disk and its processing technology |
| CN109642628A (en) * | 2016-08-29 | 2019-04-16 | 克诺尔轨道车辆系统有限公司 | Axle-mounted brake disk for rail vehicle |
-
2015
- 2015-06-07 CN CN201520382341.XU patent/CN204784333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109642628A (en) * | 2016-08-29 | 2019-04-16 | 克诺尔轨道车辆系统有限公司 | Axle-mounted brake disk for rail vehicle |
| US11536336B2 (en) | 2016-08-29 | 2022-12-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Axle-mounted brake disk for a rail vehicle |
| CN108443366A (en) * | 2018-04-24 | 2018-08-24 | 田世良 | A kind of compound brake disk and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |