CN202732791U - Brake disc - Google Patents
Brake disc Download PDFInfo
- Publication number
- CN202732791U CN202732791U CN 201220284953 CN201220284953U CN202732791U CN 202732791 U CN202732791 U CN 202732791U CN 201220284953 CN201220284953 CN 201220284953 CN 201220284953 U CN201220284953 U CN 201220284953U CN 202732791 U CN202732791 U CN 202732791U
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- CN
- China
- Prior art keywords
- brake
- brake disc
- disc
- hat
- utility
- 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 brake disc which comprises a hat-shaped disc, wherein a round shaft hole used for arranging a wheel shaft is arranged on the centre of the hat-shaped disc of the bulged part in a penetrating manner; the periphery of the outer side round shaft hole of the bulged part and a round which has the same centre with the round shaft hole are uniformly provided with a plurality of camber grooves, the inner side of the bulged part is of a step shape; and the periphery of the disc body on the lower end of the hat-shaped disc is provided with a plurality of through holes on a centre position. The brake disc provided by the utility model uses four brake blocks in practical situation, a brake effect is better and more reliable, the generated heat in brake is exhausted along the through hole arranged on the bottom of the brake disc, the heat rejection effect is good, and the brake disc provided by the utility model has the advantage that the installation is convenient.
Description
Technical field
The utility model relates to a kind of brake part, relates in particular to a kind of brake disc.
Background technique
We know, if the brake of a car has lost effectiveness, the life of being not only driver and passenger of damage, the life of the pedestrian on the prior thing road are more without ensureing that therefore, the braking effect of a car is well very necessary.Existing brake disc has following shortcoming: radiating effect is poor, and poor stability is installed cumbersome.
The model utility content
The utility model purpose is exactly in order to remedy the defective of prior art, provide a kind of thermal diffusivity good, simple brake disc is installed.
The utility model is achieved through the following technical solutions:
A kind of brake disc, comprise a hat disk, hat disk projection center wears one for the circular axis hole on the installing wheel shaft, and the projection circle edge has a plurality of screw holes, around the circular axis hole in the described projection outside and with the circle in the same center of circle of circular axis hole on have uniformly several arc grooves, and the projection inboard is stepped, has several through holes to home position on the disk body circumference of described hat disk lower end.
Described arc groove is four.
Working principle of the present utility model is: in use, wheel shaft is changed in the described circular axis hole, by screw hole brake disc is fixedly connected with wheel shaft, in four arc grooves, all put into a brake block, when touching on the brake, four brake blocks rub together, make braking effect better, in addition, the fricative powder of brake block is discharged easily; In addition, when vehicle began to rotate, wheel shaft drove brake disc and rotates together, when brake, on the disk body of brake disc bottom several through holes was arranged, and the heat that produces in the time of can making brake is discharged along through hole, reaches preferably heat sinking function.
The utility model has the advantages that: the utility model in actual applications, used four brake blocks, make braking effect better, more reliable, the heat that produces during brake is along with the through hole of brake disc bottom is discharged, make good heat dissipation effect, the utility model also has advantage easy for installation.
Description of drawings
Fig. 1 is plan view of the present utility model.
Fig. 2 is worm's eye view of the present utility model.
Fig. 3 is front view of the present utility model.
Embodiment
As shown in Figure 1, a kind of brake disc, comprise a hat disk 1, hat disk 1 projection 2 centers wear one for the circular axis hole 3 on the installing wheel shaft, and projection 2 circle edge have a plurality of screw holes 6, around the circular axis hole 3 in described projection 2 outsides and with the circle in the circular axis hole 3 same centers of circle on have uniformly several arc grooves 4, and projection 2 is inboard stepped, has several through holes 5 to home position on the disk body circumference of described hat disk 1 lower end.
Described arc groove 4 is four.
In use, wheel shaft is changed in the described circular axis hole 3, by screw hole 6 brake disc is fixedly connected with wheel shaft, all put into a brake block in that four arc grooves 4 are interior, when touching on the brake, four brake blocks rub together, make braking effect better, in addition, the fricative powder of brake block is discharged easily; In addition, when vehicle began to rotate, wheel shaft drove brake disc and rotates together, when brake, on the disk body of brake disc bottom several through holes 5 was arranged, and the heat that produces in the time of can making brake is discharged along through hole, reaches preferably heat sinking function.
Claims (2)
1. brake disc, comprise a hat disk, hat disk projection center wears one for the circular axis hole on the installing wheel shaft, and the projection circle edge has a plurality of screw holes, it is characterized in that: around the circular axis hole in the described projection outside and with the circle in the same center of circle of circular axis hole on have uniformly several arc grooves, and the projection inboard is stepped, has several through holes to home position on the disk body circumference of described hat disk lower end.
2. a kind of brake disc according to claim 1, it is characterized in that: described arc groove is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284953 CN202732791U (en) | 2012-06-16 | 2012-06-16 | Brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284953 CN202732791U (en) | 2012-06-16 | 2012-06-16 | Brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732791U true CN202732791U (en) | 2013-02-13 |
Family
ID=47658492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284953 Expired - Fee Related CN202732791U (en) | 2012-06-16 | 2012-06-16 | Brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972129A (en) * | 2016-07-21 | 2016-09-28 | 苏州科润织造有限公司 | Caliper disc type braking mechanism for textiles |
-
2012
- 2012-06-16 CN CN 201220284953 patent/CN202732791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972129A (en) * | 2016-07-21 | 2016-09-28 | 苏州科润织造有限公司 | Caliper disc type braking mechanism for textiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130616 |