CN203395061U - Clutch friction plate - Google Patents
Clutch friction plate Download PDFInfo
- Publication number
- CN203395061U CN203395061U CN201320444654.4U CN201320444654U CN203395061U CN 203395061 U CN203395061 U CN 203395061U CN 201320444654 U CN201320444654 U CN 201320444654U CN 203395061 U CN203395061 U CN 203395061U
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- China
- Prior art keywords
- friction plate
- clutch
- burst
- clutch friction
- ring
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- Expired - Fee Related
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Abstract
The utility model discloses a clutch friction plate. Radiating grooves are formed on two side faces of the clutch friction plate, connecting holes and radiating holes connected with a clutch are formed in the clutch friction plate, the clutch friction plate is an annular friction plate formed by splicing of a plurality of friction plate segments, and all the friction plate segments are equal in inner and outer arc radiuses. The clutch friction plate is of a segment type structure, convenient to produce and detach, not easy to damage and high in finished product qualified rate, and production efficiency is improved. A metal net is composited to the back of the friction plate, strength of each clutch friction plate is more than 10 times of standard requirement, and the clutch friction plate can resist high temperature of 350-400 DEG C.
Description
Technical field
The utility model relates to automotive brake component, is specifically related to a kind of clutch friction plate.
Background technique
Auto Parts Industry, through the development of five more than ten years, has been obtained remarkable achievement, and especially, after reform and opening-up, the emergence of China Private economy, has played immeasurable impetus to the development of auto Parts Industry.And China joins WTO has been opened more wide development space for Chinese auto Parts Industry.Clutch friction plate is as a wherein part for auto parts and components, also in constantly innovation.Traditional clutch friction plate only includes ring-shaped friction lining, the side of the ring-shaped friction lining radially oil groove that distributing uniformly, and the side of ring-shaped friction lining is provided with the attachment hole being connected with clutch.Because friction plate does not arrange radiating structure, when friction plate excess Temperature, be easy to damage friction plate.
For addressing the above problem, Chinese utility model patent CN201382110Y discloses a kind of clutch friction plate, comprise ring-shaped friction lining, the upper and lower surface of the described ring-shaped friction lining radially oil groove that distributing uniformly, described ring-shaped friction lining is provided with the attachment hole being connected with clutch, is also provided with radiation hole in described ring-shaped friction lining.Adopt such structure, first, the temperature in ring-shaped friction lining can be too not high, is difficult for making ring-shaped friction lining to damage because of excess Temperature; Secondly, the side of ring-shaped friction lining is distributing uniformly organizes radiation holes more, realizes in ring-shaped friction lining and dispelling the heat evenly.But, although this model utility is provided with radiation hole in ring-shaped friction lining, high temperature that generally can resistance to 180～200 ℃, in working procedure, still there will be and burn sheet phenomenon, and this ring-shaped friction lining is monolithic construction, even if only have Yi Ge region that sheet occurs to burn in ring-shaped friction lining, also need full wafer friction plate to change, cause the wasting of resources; Meanwhile, ring-shaped friction lining is thinner, and during production, product qualified rate is low; Larger-size being difficult to disassembles on machine, and in unloading process, is easy to damage.
Summary of the invention
The utility model object is to provide a kind of clutch friction plate, and high temperature resistant, the difficult sheet, not fragile that burns, is convenient to produce, and product qualified rate is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clutch friction plate, its bi-side are provided with radiating groove, on described clutch friction plate, be also provided with the attachment hole, the radiation hole that are connected with clutch, described clutch friction plate is the ring-shaped friction lining being spliced by plural pieces friction plate burst, and each friction plate burst has identical inside and outside radius of arc.
In technique scheme, described in each, the back side of friction plate burst is compounded with wire netting.During said structure composite metal net, first by wire netting and friction plate burst at 180～200 ℃, 2MPa/cm
2condition under hot-forming, then carry out high temperature sintering, thereby improve intensity and the resistance to high temperature of clutch friction plate.
Further technological scheme, described clutch friction plate is spliced by 4 large described friction plate bursts such as grade, and described in each, the central angle of friction plate burst is 90 °.But the quantity of described friction plate burst is not limited to 4, it can also be 6,8 etc.
In technique scheme, described in each, the two ends of friction plate burst are provided with the through hole being connected with adjacent friction plate burst.
In technique scheme, described in each, friction plate burst is provided with 4 groups of attachment holes that are connected with clutch, and inside and outside two attachment holes that are positioned on same radius are one group.
In technique scheme, described in each, the bi-side of friction plate burst are respectively equipped with a radially radiating groove.
In technique scheme, described in each, friction plate burst is provided with 4 groups of attachment holes that are connected with clutch, and every 2 radiation holes are one group.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1. clutch friction plate of the present utility model is split blade type structure, is convenient to produce and dismounting, and not fragile, product qualified rate is high, enhances productivity.
2. the utility model is at friction plate back side composite metal net, and it is more than 10 times that the intensity of clutch friction plate is standard-required, and can be high temperature resistant 350～400 ℃.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one structural representation;
Fig. 2 is the plan view of monolithic friction plate burst in embodiment one;
Fig. 3 is the rear view of monolithic friction plate burst in embodiment one;
Wherein: 1, clutch friction plate; 10, radiating groove; 11, attachment hole; 12, radiation hole; 2, friction plate burst; 20, through hole; 3, wire netting.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: shown in Fig. 1, Fig. 2, a kind of clutch friction plate, described clutch friction plate 1 is the ring-shaped friction lining being spliced by 4 large friction plate bursts 2 such as grade, be that the central angle of friction plate burst 2 is 90 ° described in each, each friction plate burst 2 has identical inside and outside radius of arc.
Described in each, the two ends of friction plate burst 2 are provided with the through hole 20 being connected with adjacent friction plate burst.
Described in each, friction plate burst 2 is provided with 4 groups of attachment holes that are connected with clutch 11, and inside and outside two attachment holes 11 that are positioned on same radius are one group.
Described in each, the bi-side of friction plate burst 2 are respectively equipped with a radiating groove 10 radially.
Described in each, friction plate burst 2 is provided with 4 groups of radiation holes 12, and every 2 radiation holes 12 are one group.
As shown in Figure 3, described in each, the back side of friction plate burst 2 is compounded with wire netting 3, during composite metal net, first by wire netting and friction plate burst at 180～200 ℃, 2MPa/cm
2condition under hot-forming, then carry out high temperature sintering, thereby improve intensity and the resistance to high temperature of clutch friction plate.
Clutch friction plate of the present utility model is split blade type structure, is convenient to produce and dismounting, and not fragile, product qualified rate is high, enhances productivity.The utility model is at friction plate back side composite metal net, and it is more than 10 times that the intensity of clutch friction plate is standard-required, and can be high temperature resistant 350～400 ℃.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a clutch friction plate, its bi-side are provided with radiating groove (10), on described clutch friction plate (1), be also provided with the attachment hole (11), the radiation hole (12) that are connected with clutch, it is characterized in that: described clutch friction plate (1) is the ring-shaped friction lining being spliced by plural pieces friction plate burst (2), each friction plate burst (2) has identical inside and outside radius of arc.
2. clutch friction plate according to claim 1, is characterized in that: described in each, the back side of friction plate burst (2) is compounded with wire netting (3).
3. clutch friction plate according to claim 1, is characterized in that: described clutch friction plate (1) is spliced by 4 large described friction plate bursts (2) such as grade, and described in each, the central angle of friction plate burst (2) is 90 °.
4. according to the clutch friction plate described in any one in claim 1,2 or 3, it is characterized in that: described in each, the two ends of friction plate burst (2) are provided with the through hole (20) being connected with adjacent friction plate burst.
5. according to the clutch friction plate described in any one in claim 1,2 or 3, it is characterized in that: described in each, friction plate burst (2) is provided with 4 groups of attachment holes that are connected with clutch, inside and outside two attachment holes that are positioned on same radius are one group.
6. according to the clutch friction plate described in any one in claim 1,2 or 3, it is characterized in that: described in each, the bi-side of friction plate burst (2) are respectively equipped with a radially radiating groove.
7. according to the clutch friction plate described in any one in claim 1,2 or 3, it is characterized in that: described in each, friction plate burst (2) is provided with 4 groups of attachment holes that are connected with clutch, every 2 radiation holes are one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444654.4U CN203395061U (en) | 2013-07-25 | 2013-07-25 | Clutch friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444654.4U CN203395061U (en) | 2013-07-25 | 2013-07-25 | Clutch friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395061U true CN203395061U (en) | 2014-01-15 |
Family
ID=49906596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444654.4U Expired - Fee Related CN203395061U (en) | 2013-07-25 | 2013-07-25 | Clutch friction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041910A (en) * | 2015-07-01 | 2015-11-11 | 广西科技大学 | Lock-up clutch and control method thereof |
| CN114450498A (en) * | 2019-10-25 | 2022-05-06 | 株式会社F.C.C. | Engaging member, multi-plate clutch device provided with same, and method for manufacturing engaging member |
-
2013
- 2013-07-25 CN CN201320444654.4U patent/CN203395061U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041910A (en) * | 2015-07-01 | 2015-11-11 | 广西科技大学 | Lock-up clutch and control method thereof |
| CN105041910B (en) * | 2015-07-01 | 2017-12-01 | 广西科技大学 | A kind of lock-up clutch and its control method |
| CN114450498A (en) * | 2019-10-25 | 2022-05-06 | 株式会社F.C.C. | Engaging member, multi-plate clutch device provided with same, and method for manufacturing engaging member |
| CN114450498B (en) * | 2019-10-25 | 2023-08-29 | 株式会社F.C.C. | Joint member, method for manufacturing the same, and multi-plate clutch device provided with the same |
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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: 20140115 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |