CN204512262U - A kind of friction plate of hydraulic braking - Google Patents
A kind of friction plate of hydraulic braking Download PDFInfo
- Publication number
- CN204512262U CN204512262U CN201520116475.7U CN201520116475U CN204512262U CN 204512262 U CN204512262 U CN 204512262U CN 201520116475 U CN201520116475 U CN 201520116475U CN 204512262 U CN204512262 U CN 204512262U
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- China
- Prior art keywords
- groove
- friction plate
- magnificent husband
- driven disc
- friction
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- 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
A friction plate for hydraulic braking, relates to a kind of hydraulic braking field.Comprise friction facing, break driven disc, axle center hole, magnificent husband's groove, break driven disc center is provided with axle center hole, and surface and the back side of break driven disc are provided with friction facing, and friction facing is provided with magnificent husband's groove, and magnificent husband's groove is with R arc, and its slot cross-section is trapezoidal.The utility model is simple and reasonable, and be the magnificent husband's groove with R arc by magnificent husband's groove Curve guide impeller of grid form, its slot cross-section is trapezoidal, be conducive to discharging impurity, enhance the heat dispersion of friction plate, extend the working life of friction plate, improve the sensitivity of hydraulic brake.
Description
Technical field
The utility model relates to a kind of hydraulic braking field, the friction plate of particularly a kind of hydraulic braking.
Background technique
Since China's reform and opening-up, national economy is increased fast, and " scientific and technical innovation, autonomous innovation " has become current industrial main flow.China's industry is progressively to the future development of intensive style, energy-saving and emission-reduction, low-carbon (LC).Hydraulic brake is the mechanical parts making the movement parts in machinery stop or slowing down, and its structure is simple, brakes sensitive, is usually used on jubilee wagen, car and agricultural transporting vehicle, tractor, part motorcycle.Friction plate is the critical component in hydraulic brake system, utilizes the frictional behaviour of friction material in friction plate, is heat energy and other forms of energy thus braking device is braked by the kinetic transformation of rotation.Existing friction plate assembly is as patent documentation ZL201120129827.4 is used for the paper-base friction wafer of large tractor, ZL201220359473.7 large code power tractor brake friction plate, ZL201120115187.1 are used for tractor paper-base friction wafer, adopt magnificent husband's groove of grid form, the square channel-shaped structure of China's husband groove to be knuckle be chamfering or arc round angle, in braking process, the easy accumulated impurities of friction plate of said structure, affect the radiating effect of break, working life is shorter.For addressing these problems, the technician of enterprise and scientific research personnel constantly carry out Curve guide impeller, although have made some progress, but still Shortcomings.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of friction plate of hydraulic braking, and adopt the magnificent husband's groove with R arc, good heat dissipation effect, long service life, is beneficial to the dredging of impurity.
The utility model solves the technological scheme that its technical problem adopts: comprise friction facing, break driven disc, axle center hole, magnificent husband's groove, break driven disc center is provided with axle center hole, surface and the back side of break driven disc are provided with friction facing, friction facing is provided with magnificent husband's groove, China husband groove is with R arc, and its slot cross-section is trapezoidal.
The utility model beneficial effect is: the utility model is simple and reasonable, by magnificent husband's groove that magnificent husband's groove Curve guide impeller of grid form is with R arc, its slot cross-section is trapezoidal, be conducive to discharging impurity, enhance the heat dispersion of friction plate, extend the working life of friction plate, improve the sensitivity of hydraulic brake.
Accompanying drawing explanation
Here further describes the utility model in conjunction with the accompanying drawings and embodiments:
Fig. 1 is a kind of plan view of friction plate of hydraulic braking;
Fig. 2 is a kind of A-A sectional structure schematic diagram of friction plate of hydraulic braking;
Fig. 3 is a kind of sectional structure schematic diagram of friction plate of hydraulic braking.
In the drawings: 1. friction facing, 2. break driven disc, 3. axle center hole, 4. magnificent husband's groove.
Embodiment
In the drawings: break driven disc 2 center is provided with axle center hole 3, and the surface of break driven disc 2 and the back side are provided with friction facing 1, friction facing 1 is provided with magnificent husband's groove 4, and magnificent husband's groove 4 is with R arc, and its slot cross-section is trapezoidal.Adopt the magnificent husband's groove 4 with R arc, its slot cross-section is trapezoidal, is conducive to discharging impurity, enhances the heat dispersion of friction plate, extends the working life of friction plate, improve the sensitivity of hydraulic brake.
Claims (1)
1. the friction plate of a hydraulic braking, comprise friction facing, break driven disc, axle center hole, magnificent husband's groove, it is characterized in that: break driven disc center is provided with axle center hole, surface and the back side of break driven disc are provided with friction facing, friction facing is provided with magnificent husband's groove, China husband groove is with R arc, and its slot cross-section is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116475.7U CN204512262U (en) | 2015-02-11 | 2015-02-11 | A kind of friction plate of hydraulic braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116475.7U CN204512262U (en) | 2015-02-11 | 2015-02-11 | A kind of friction plate of hydraulic braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512262U true CN204512262U (en) | 2015-07-29 |
Family
ID=53710243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116475.7U Expired - Fee Related CN204512262U (en) | 2015-02-11 | 2015-02-11 | A kind of friction plate of hydraulic braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512262U (en) |
-
2015
- 2015-02-11 CN CN201520116475.7U patent/CN204512262U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 224007 No. 52 Minjiang Road, Yancheng City Development Zone, Jiangsu Patentee after: JIANGSU XINDAO MACHINERY CO., LTD. Address before: 224000 Jiangsu Province Economic Development Zone Yancheng City Park Road No. 42 Patentee before: JIANGSU XINDAO MACHINERY CO., LTD. |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |