CN201739397U - Motorcycle brake block - Google Patents
Motorcycle brake block Download PDFInfo
- Publication number
- CN201739397U CN201739397U CN2010205125231U CN201020512523U CN201739397U CN 201739397 U CN201739397 U CN 201739397U CN 2010205125231 U CN2010205125231 U CN 2010205125231U CN 201020512523 U CN201020512523 U CN 201020512523U CN 201739397 U CN201739397 U CN 201739397U
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- CN
- China
- Prior art keywords
- material layer
- friction material
- steel sheet
- steel disc
- friction
- 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 motorcycle brake blocks, which is formed by steel sheets and friction material layers through high-temperature compacting. The utility model is characterized in that the rear part of the friction material layer is provided with a connecting column which is integrated with the friction material layer into one piece; the connecting column is inserted into the steel sheet; the friction material layer is provided with a plurality of powder discharge grooves which are communicated in a longitudinal direction from top to bottom; the left and the right end of the friction material layer are respectively provided with a chamfer; the top of the steel sheet is provided with two connecting blocks which are integrated with the steel sheet into one piece; a connecting hole is disposed on the connecting block; the right side of the steel sheet is provided with a connecting head which is integrated with the steel sheet into one piece; the connecting head is provided with a semicircle-shaped notch. The utility model is advantageous in that the steel sheet and the friction material layer are stably connected; the friction coefficient is stable; the noise low-friction disc is not easy to be damaged; the steel sheet structure is novel.
Description
Technical field
The utility model relates to motorcycle brake sheet field.
Background technique
The brake block that is used on the motorcycle mainly is made of by the high temperature compacting steel disc and friction material layer.In brake process, the mutual friction-produced of friction material layer and friction disk makes the power of automobile brake.Existing motorcycle brake sheet is contained on the motorcycle by steel disc, and contacted of friction material layer and brake disc are horizontal plane.The deficiency that existing motorcycle brake sheet exists is: 1. steel disc is connected firm inadequately with friction material layer; 2. the friction material layer abrasion can produce dust when braking automobile, and the dust accumulation can cause the friction factor instability of brake block, thereby and can make the product surface out-of-flatness produce noise; 3. when friction disk begins to contact with friction material layer, generally all be that the two ends, the left and right sides from friction material layer begin contact, so just be easy to generate noise and cause friction disk to damage easily; 4. the single brake block mounting type that causes of steel disc structure is single.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that existing motorcycle brake sheet exists, to provide a kind of steel disc and friction material layer to be connected firmly, stable friction factor, the low friction disk of noise is not fragile, the steel disc novel structure be used for brake block on the motorcycle.
In order to realize above-mentioned purpose, the utility model has adopted following technological scheme:
A kind of brake block that is used on the motorcycle, constitute by mutual applying of high temperature compacting by steel disc and friction material layer, the friction material layer rear portion is provided with the attachment post that is connected as a single entity with it, and attachment post inserts in the steel disc, and friction material layer is provided with the dust-discharging slot of many vertical up/down perforations; Be respectively equipped with chamfering on the two ends, the left and right sides of friction material layer; The steel disc top is provided with two and is connected fixture block with it is connected as a single entity, connects on the fixture block attachment hole is set, and the steel disc right side is provided with the connecting head that is connected as a single entity with it, and connecting head is provided with semicircle breach.
As preferably, described attachment post is two that are symmetrical set.
As preferably, the chamfering on the two ends, the described friction material layer left and right sides is symmetrical arranged.
As preferably, the dust-discharging slot of described many vertical up/down perforations is arranged in parallel.
Owing to adopted a kind of brake block that is used on the motorcycle of above-mentioned technological scheme, steel disc and friction material layer constitute by the high temperature compacting, and the attachment post on the friction material layer inserts in the steel disc simultaneously, has strengthened the degree of being connected firmly of steel disc and friction material layer greatly.The dust that dust-discharging slot can produce when abrasion is discharged, and has guaranteed the stable of brake block friction factor, has eliminated because of surface irregularity and has produced noise.Chamfering on the two ends, the left and right sides of friction material layer can make the area of contact of friction material layer and brake disc reduce, and has reduced the noise that is in contact with one another and produces, and has reduced the probability that friction disk damages simultaneously; The steel disc top is provided with the connection fixture block of two band attachment holes, and the right side is provided with on the connecting head of semicircle breach, and brake block is installed on the motorcycle by connecting fixture block and connecting head.This advantage that is used for the brake block on the motorcycle is that steel disc and friction material layer are connected firmly, stable friction factor, and the low friction disk of noise is not fragile, the steel disc novel structure.
Description of drawings
Fig. 1: the utility model embodiment's structural representation.
Fig. 2: the A-A generalized section among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing 1 and Fig. 2 embodiment of the present utility model is made a detailed explanation.
A kind of brake block that is used on the motorcycle as shown in Figure 1 and Figure 2 is made of by mutual applying of high temperature compacting steel disc 1 and friction material layer 2.
Be respectively equipped with chamfering 8 on the two ends, the left and right sides of friction material layer 2, chamfering 8 places are diminished gradually by its thickness of centre to edge.Chamfering 8 on the two ends, friction material layer 2 left and right sides is symmetrical arranged.In the using process, chamfering 8 places at two ends, friction material layer 2 left and right sides can not contact with friction disk the very first time, but the horizontal plane that mediates contacts prior to friction disk, friction material layer 2 reduces with the area of contact of brake disc, reduce the noise that is in contact with one another and produces, reduced the probability that friction disk damages simultaneously.
The foregoing description only is a this patent mode of execution preferably, and for example the quantity of attachment post 4 and position can change, and the structure that all employing the technical program are described, feature and the variation on its spiritual principle, modification all belong to the protection domain of this patent.
Claims (4)
1. brake block that is used on the motorcycle, constitute by mutual applying of high temperature compacting by steel disc (1) and friction material layer (2), it is characterized in that friction material layer (2) rear portion is provided with the attachment post (4) that is connected as a single entity with it, attachment post (4) inserts in the steel disc (1), and friction material layer (2) is provided with the dust-discharging slot (3) of many vertical up/down perforations; Be respectively equipped with chamfering (8) on the two ends, the left and right sides of friction material layer (2); Steel disc (1) top is provided with two and is connected fixture block (5) with it is connected as a single entity, connects on the fixture block (5) attachment hole (6) is set, and steel disc (1) right side is provided with the connecting head (7) that is connected as a single entity with it, and connecting head (7) is provided with semicircle breach (9).
2. a kind of brake block that is used on the motorcycle according to claim 1 is characterized in that described attachment post (4) is two that are symmetrical set.
3. a kind of brake block that is used on the motorcycle according to claim 1 is characterized in that the chamfering (8) on friction material layer (2) two ends, the left and right sides is symmetrical arranged.
4. a kind of brake block that is used on the motorcycle according to claim 1 is characterized in that the dust-discharging slot (3) of many vertical up/down perforations is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125231U CN201739397U (en) | 2010-08-27 | 2010-08-27 | Motorcycle brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125231U CN201739397U (en) | 2010-08-27 | 2010-08-27 | Motorcycle brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739397U true CN201739397U (en) | 2011-02-09 |
Family
ID=43554672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205125231U Expired - Fee Related CN201739397U (en) | 2010-08-27 | 2010-08-27 | Motorcycle brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739397U (en) |
-
2010
- 2010-08-27 CN CN2010205125231U patent/CN201739397U/en not_active Expired - Fee Related
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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: 20110209 Termination date: 20130827 |