CN203604498U - Disk type brake system - Google Patents
Disk type brake system Download PDFInfo
- Publication number
- CN203604498U CN203604498U CN201320641007.2U CN201320641007U CN203604498U CN 203604498 U CN203604498 U CN 203604498U CN 201320641007 U CN201320641007 U CN 201320641007U CN 203604498 U CN203604498 U CN 203604498U
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- piston
- brake system
- disc
- brake
- hydraulic oil
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Abstract
The utility model discloses a disk type brake system, and relates to the field of automobiles. The disk type brake system structurally comprises a brake disc and a piston mechanism arranged on the brake disc, wherein the piston mechanism comprises a piston shell, pistons and friction gaskets, the pistons and the friction gaskets are arranged inside the piston shell and are provided with tightening gaskets, the piston shell is provided with two hydraulic oil ports through which hydraulic oil flows in and out, and the surface of each friction gasket is provided with raised grains used for enhancing friction force. The disk type brake system enhances brake force of automobiles, so that a driver is safer and more reliable in a running process.
Description
Technical field
The utility model relates to a kind of brake system, relates in particular to a kind of disc brake system, belongs to auto parts machinery design field.
Background technique
Disk type brake appears in racing car in the 1950's the earliest, and due to they good braking effect, and than more easy care of previous drum brakes, so the favorite of Cheng Liao fleet, disk type brake also easily keeps low temperature.Braking automobile, tends to produce very large frictional force and heat; These heats will reduce the resistance of brake generation.And disk type brake is with relief opening, can make heat dissipate very soon, nowadays, overwhelming majority automobile is all at least all equipped with disk type brake at front tyre, but disc brake system of the prior art does not have automatic brake tightly to act on, and brake weight is too small, when brake, need larger oil pressure, make its underaction.
Model utility content
The utility model provides a kind of disc brake system, and the technical problem that solve is that disc brake system of the prior art does not have automatic brake tightly to act on, and brake weight is too small, needs larger oil pressure when brake, makes its underaction.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of disc brake system, its structure comprises brake disc and is installed in the piston mechanism on brake disc, described piston mechanism comprises piston shell, is installed in piston and the friction pads of piston enclosure, described piston and friction pads are also equiped with and step up pad, and described piston shell is provided with two and flows to and the hydraulic oil port flowing out for hydraulic oil.
In the time of braking automobile, hydraulic oil enters from two hydraulic fluid ports, hydraulic oil promotes piston, friction pads on piston rubs mutually with brake disc, described friction pads surface is provided with the concave-convex grain for increasing friction force, and concave-convex grain improves the degree of roughness of its surface of contact, has greatly improved its braking force, step up the auxiliary of pad because of having again, further promoted braking force.Concave-convex grain has increased heat diffusion area simultaneously, and it is more easily dispelled the heat.
Described brake disc is provided with multiple circular holes that are used for heat radiation, when stepping on when brake, and the friction pads generation heat on brake disc and piston, the circular hole on hull is its heat radiation.
From the above-mentioned description to the utility model structure, compared to the prior art, the utlity model has following advantage: described piston and friction pads are also equiped with and step up pad, described piston shell is provided with two and flows to and the hydraulic oil port flowing out for hydraulic oil, has greatly improved the flexibility of work; Described friction pads surface is provided with the concave-convex grain for increasing friction force, has increased the degree of roughness of surface of contact, makes its braking force stronger; Described brake disc be provided with multiple be used for heat radiation circular hole, it can better be dispelled the heat after brake.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.
Fig. 1 is the internal structure schematic diagram of a kind of disc brake system of the utility model.
Fig. 2 is the external overall schematic diagram of a kind of disc brake system of the utility model.
Number in the figure represents respectively: (1). brake disc, (2). and piston, (3). step up pad, (4). friction pads, (5). piston shell, (6). hydraulic oil, (7). hydraulic oil port, (8). piston mechanism, (9). concave-convex grain, (10). circular hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
With reference to figure 1 and Fig. 2, a kind of disc brake system, its structure comprises brake disc (1) and is installed in the piston mechanism (8) on brake disc (1), described piston mechanism (8) comprises piston shell (5), is installed in piston shell (5) inner piston (2) and friction pads (4), described piston (2) is also equiped with and steps up pad (3) with friction pads (4), and described piston shell (5) is provided with two and flows to and the hydraulic oil port flowing out (7) for hydraulic oil.
With reference to figure 1 and Fig. 2, in the time of braking automobile, hydraulic oil (6) enters from two hydraulic fluid ports (7), and hydraulic oil (6) promotes piston (2), and the friction pads (4) on piston (2) rubs mutually with brake disc (1).
With reference to figure 1 and Fig. 2, described friction pads (4) surface is provided with the concave-convex grain (9) for increasing friction force, and concave-convex grain (9) improves the degree of roughness of its surface of contact, has greatly improved its braking force, step up the auxiliary of pad (3) because of having again, further promoted braking force.Concave-convex grain 9 has increased heat diffusion area simultaneously, and it is more easily dispelled the heat.
With reference to figure 1 and Fig. 2, described brake disc (1) is provided with multiple circular holes (10) that are used for heat radiation, and when stepping on when brake, brake disc (1) produces heat with the friction pads (4) on piston (2), and the circular hole (10) on hull (1) is its heat radiation.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a disc brake system, its structure comprises brake disc (1) and is installed in the piston mechanism (8) on brake disc (1), it is characterized in that: described piston mechanism (8) comprises piston shell (5), is installed in piston shell (5) inner piston (2) and friction pads (4), described piston (2) is also equiped with and steps up pad (3) with friction pads (4), and described piston shell (5) is provided with two and flows to and the hydraulic oil port flowing out (7) for hydraulic oil.
2. a kind of disc brake system according to claim 1, is characterized in that: described friction pads (4) surface is provided with the concave-convex grain (9) for increasing friction force.
3. a kind of disc brake system according to claim 1, is characterized in that: described brake disc (1) be provided with multiple be used for heat radiation circular hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641007.2U CN203604498U (en) | 2013-10-17 | 2013-10-17 | Disk type brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641007.2U CN203604498U (en) | 2013-10-17 | 2013-10-17 | Disk type brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604498U true CN203604498U (en) | 2014-05-21 |
Family
ID=50717174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641007.2U Expired - Fee Related CN203604498U (en) | 2013-10-17 | 2013-10-17 | Disk type brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128806A (en) * | 2014-07-24 | 2014-11-05 | 沈机集团昆明机床股份有限公司 | Tight braking device of rotating workbench |
| CN106114595A (en) * | 2016-08-17 | 2016-11-16 | 广东工业大学 | A kind of have the mobile device automatically following function |
-
2013
- 2013-10-17 CN CN201320641007.2U patent/CN203604498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128806A (en) * | 2014-07-24 | 2014-11-05 | 沈机集团昆明机床股份有限公司 | Tight braking device of rotating workbench |
| CN106114595A (en) * | 2016-08-17 | 2016-11-16 | 广东工业大学 | A kind of have the mobile device automatically following function |
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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: 20140521 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |