CN104832557A - Clutch friction sheet - Google Patents
Clutch friction sheet Download PDFInfo
- Publication number
- CN104832557A CN104832557A CN201510193928.0A CN201510193928A CN104832557A CN 104832557 A CN104832557 A CN 104832557A CN 201510193928 A CN201510193928 A CN 201510193928A CN 104832557 A CN104832557 A CN 104832557A
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- China
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- substrate
- friction sheet
- clutch
- friction plate
- ring
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a clutch friction sheet. An annular friction sheet and a substrate are of a split structure in order to not only increase heat radiation but also to solely replace the annular friction sheet. Two sides of a heat radiation groove are provided with temperature sensors. An alarm is arranged on the substrate. When temperature of the friction sheet is above the certain degree, the temperature sensors are used for induction by means of the alarm in order to remind a user so that the safety factor is increased. Due to the fact that rubber sleeves are arranged on an internal tooth, the substrate can be protected so that service lifetime of the friction sheet is prolonged. The forms of oil grooves are double circular arc grooves. A vortex is formed at the intersected point between every two grooves so that cooling effect of the friction sheet is further improved. The clutch friction sheet has advantages of good heat radiation and high safety factor so that a broad market prospect is obtained.
Description
Technical field
The present invention relates to friction plate field, be specifically related to a kind of clutch friction plate.
Background technique
In the flywheel casing of clutch between motor and gearbox, be fixed on the back plane of flywheel with screw by clutch assembly, the output shaft of clutch is exactly the input shaft of gearbox.Automobile clutch is one of critical component on automobile, the quality of its performance is directly connected to the Security of automobile, in disk type braker research at home and abroad, what require its braking ability and working life along with user improves constantly, about the research of its basic theory and application aspect is also deeply being carried out, as the research of Contact friction mechanism, the analysis of vibration, these are all that the improvement of disc-like brake structure and optimization provide theoretical foundation.The heat dissipation problem of current clutch friction plate becomes topmost problem, designs a kind of good heat dissipation, practical clutch friction plate becomes problem demanding prompt solution.
Summary of the invention
The object of the present invention is to provide a kind of clutch friction plate, optimize traditional friction plate, there is good heat dissipation, advantage that safety coefficient is strong.
For achieving the above object, the invention provides following technological scheme: a kind of clutch friction plate, described clutch friction plate is loop configuration, comprise substrate and ring-shaped friction lining, described ring-shaped friction lining is fixed on substrate, substrate inner ring is provided with internal tooth, between described ring-shaped friction lining, is provided with radial oil groove, ring-shaped friction lining is provided with the attachment hole and circular radiating groove that are connected with clutch.
Preferably, described ring-shaped friction lining and substrate are Split type structure, and both are connected by screw.
Preferably, described radiating groove both sides are provided with temperature inductor.
Preferably, described substrate is provided with alarm.
Preferably, described internal tooth is provided with rubber sleeve.
Preferably, the form of described oil groove is bicircular arcs groove.
The beneficial effect of above technological scheme is adopted to be: to the invention provides a kind of clutch friction plate, described ring-shaped friction lining and substrate are Split type structure, the replacing ring-shaped friction lining that not only can increase heat radiation but also can be single, described radiating groove both sides are provided with temperature inductor, described substrate is provided with alarm, when friction plate exceedes uniform temperature, temperature inductor induction is by alarm reminding user, add safety coefficient, described internal tooth is provided with rubber sleeve, substrate can be protected thus the service time of prolongation friction plate, the form of described oil groove is bicircular arcs groove, eddy current can be produced at groove and groove point of intersection place, further reinforcement friction plate cooling effect, this clutch friction plate, there is good heat dissipation, the advantage that safety coefficient is strong, there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of clutch friction plate of the present invention;
Fig. 2 is the structural representation of oil groove;
Wherein: 1-substrate, 2-ring-shaped friction lining, 3-internal tooth, 4-radial oil groove, 5-attachment hole, 6-circular radiating groove, 7-screw, 8-temperature inductor, 9-alarm, 10-rubber sleeve, 11-bicircular arcs groove.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As shown in Figure 1, a kind of clutch friction plate, described clutch friction plate is loop configuration, comprise substrate 1 and ring-shaped friction lining 2, described ring-shaped friction lining 2 is fixing on the substrate 1, substrate 1 inner ring is provided with internal tooth 3, between described ring-shaped friction lining 2, is provided with radial oil groove 4, ring-shaped friction lining 2 is provided with the attachment hole 5 and circular radiating groove 6 that are connected with clutch.
In addition, as shown in Figure 2, described ring-shaped friction lining 2 and substrate 1 are Split type structure, both are connected by screw 7, described radiating groove 6 both sides are provided with temperature inductor 8, described substrate 1 is provided with alarm 9, described internal tooth 3 is provided with rubber sleeve 10, the form of described oil groove 4 is bicircular arcs groove 11.
Based on above-mentioned, the invention provides a kind of clutch friction plate, described ring-shaped friction lining and substrate are Split type structure, the replacing ring-shaped friction lining that not only can increase heat radiation but also can be single, described radiating groove both sides are provided with temperature inductor, described substrate is provided with alarm, when friction plate exceedes uniform temperature, temperature inductor induction is by alarm reminding user, add safety coefficient, described internal tooth is provided with rubber sleeve, substrate can be protected thus the service time of prolongation friction plate, the form of described oil groove is bicircular arcs groove, eddy current can be produced at groove and groove point of intersection place, further reinforcement friction plate cooling effect, this clutch friction plate, there is good heat dissipation, the advantage that safety coefficient is strong, there are wide market prospects.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (6)
1. a clutch friction plate, it is characterized in that: described clutch friction plate is loop configuration, comprise substrate and ring-shaped friction lining, described ring-shaped friction lining is fixed on substrate, substrate inner ring is provided with internal tooth, be provided with radial oil groove between described ring-shaped friction lining, ring-shaped friction lining be provided with the attachment hole and circular radiating groove that are connected with clutch.
2. a kind of clutch friction plate according to claim 1, is characterized in that: described ring-shaped friction lining and substrate are Split type structure, and both are connected by screw.
3. a kind of clutch friction plate according to claim 1, is characterized in that: described radiating groove both sides are provided with temperature inductor.
4. a kind of clutch friction plate according to claim 1, is characterized in that: described substrate is provided with alarm.
5. a kind of clutch friction plate according to claim 1, is characterized in that: described internal tooth is provided with rubber sleeve.
6. a kind of clutch friction plate according to claim 1, is characterized in that: the form of described oil groove is bicircular arcs groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193928.0A CN104832557A (en) | 2015-04-22 | 2015-04-22 | Clutch friction sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193928.0A CN104832557A (en) | 2015-04-22 | 2015-04-22 | Clutch friction sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832557A true CN104832557A (en) | 2015-08-12 |
Family
ID=53810661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510193928.0A Pending CN104832557A (en) | 2015-04-22 | 2015-04-22 | Clutch friction sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832557A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594103A (en) * | 2016-12-19 | 2017-04-26 | 重庆中奥离合器制造有限公司 | Clutch disc |
| CN106641012A (en) * | 2016-12-19 | 2017-05-10 | 重庆中奥离合器制造有限公司 | High-wear-resistant clutch plate |
| CN108474421A (en) * | 2016-02-02 | 2018-08-31 | 舍弗勒技术股份两合公司 | Friction means |
| CN109073014A (en) * | 2015-12-17 | 2018-12-21 | 辉门汽车零部件有限责任公司 | Friction facing and Brake pad for braking system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682971A (en) * | 1996-05-28 | 1997-11-04 | Dynax Corporation | Friction plate for high oil passage and cooling |
| US20040074733A1 (en) * | 2002-08-21 | 2004-04-22 | Masato Suzuki | Wet-type segmented friction material and its manufacturing method |
| CN201425076Y (en) * | 2009-04-13 | 2010-03-17 | 包志聪 | Clutch friction plate |
| CN201507571U (en) * | 2009-08-21 | 2010-06-16 | 王伟鸿 | Friction disc of clutch |
| CN204004055U (en) * | 2014-07-14 | 2014-12-10 | 杭州萧山红旗摩擦材料有限公司 | Heavy engineering mechanical drive clutch copper-base friction plate |
-
2015
- 2015-04-22 CN CN201510193928.0A patent/CN104832557A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682971A (en) * | 1996-05-28 | 1997-11-04 | Dynax Corporation | Friction plate for high oil passage and cooling |
| US20040074733A1 (en) * | 2002-08-21 | 2004-04-22 | Masato Suzuki | Wet-type segmented friction material and its manufacturing method |
| CN201425076Y (en) * | 2009-04-13 | 2010-03-17 | 包志聪 | Clutch friction plate |
| CN201507571U (en) * | 2009-08-21 | 2010-06-16 | 王伟鸿 | Friction disc of clutch |
| CN204004055U (en) * | 2014-07-14 | 2014-12-10 | 杭州萧山红旗摩擦材料有限公司 | Heavy engineering mechanical drive clutch copper-base friction plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073014A (en) * | 2015-12-17 | 2018-12-21 | 辉门汽车零部件有限责任公司 | Friction facing and Brake pad for braking system |
| US10962072B2 (en) | 2015-12-17 | 2021-03-30 | Federal-Mogul Motorparts Llc | Friction lining and brake pad for a braking system |
| CN108474421A (en) * | 2016-02-02 | 2018-08-31 | 舍弗勒技术股份两合公司 | Friction means |
| US10738838B2 (en) | 2016-02-02 | 2020-08-11 | Schaeffler Technologies AG & Co. KG | Frictional piece |
| CN106594103A (en) * | 2016-12-19 | 2017-04-26 | 重庆中奥离合器制造有限公司 | Clutch disc |
| CN106641012A (en) * | 2016-12-19 | 2017-05-10 | 重庆中奥离合器制造有限公司 | High-wear-resistant clutch plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |
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| RJ01 | Rejection of invention patent application after publication |