CN2168984Y - Clutch spider of vehicle - Google Patents
Clutch spider of vehicle Download PDFInfo
- Publication number
- CN2168984Y CN2168984Y CN 93222846 CN93222846U CN2168984Y CN 2168984 Y CN2168984 Y CN 2168984Y CN 93222846 CN93222846 CN 93222846 CN 93222846 U CN93222846 U CN 93222846U CN 2168984 Y CN2168984 Y CN 2168984Y
- Authority
- CN
- China
- Prior art keywords
- plate
- friction
- dough sheet
- clutch driven
- friction material
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a clutch driven disk for a vehicle, which is composed of a spline sleeve plate, a the clutch driven disk for a vehicle is the friction drive component of a vehicle friction clutch. The utility model adopts adhering or sintering method to consolidate a top sheet made of friction material and a steel core plate to form the friction sheet and adopts riveting method to connect the friction sheet and the friction sheet fixing steel plate, so the clutch driven disk for a vehicle solve the problems of short service life of traditional clutch driven disks, insufficient utilization of friction top sheets, and waste of parts which form the driven disk.
Description
The utility model relates to a kind of motor vehicle friction clutch friction driving parts, particularly relates to a kind of automobile clutch driven plate.
Known automobile clutch driven plate is formed (see figure 1) by the parts such as little steel disc of spline cage plate, friction plate fixation plate, friction material dough sheet, fixing spring.The friction material dough sheet is securely fixed on the friction plate fixation plate, has just constituted friction plate.Automobile is the friction driving element with the clutch driven plate friction plate, is a kind of wear part, and the friction material dough sheet connects with the friction plate fixation plate, and traditional structural type has: 1. riveted joint form.Utilize a plurality of rivets the friction material dough sheet to be riveted on the bi-side of friction plate fixation plate and constitute friction disk.The shortcoming of this structural type is, friction plate utilizes insufficiently, after the wearing and tearing of friction material dough sheet, the working life of whole driven disc with the rivet cap directly the contact friction antithesis exceed.Secondly, the riveted joint of friction material dough sheet needs a lot of rivets, and driven disc weight is bigger, and especially driven disc is bigger around the rotary inertia of its axis, has increased the load of motor.Its advantage can be scalped rivet after being the wearing and tearing of friction material dough sheet, and the friction material dough sheet of riveting over new again again can be recycled other component of forming driven disc like this.2. adhesive form.For overcoming the shortcoming of friction material dough sheet and friction plate fixation plate riveted joint mode, the high-intensity high-temperature plastic of the employing that has bonds together friction material dough sheet and friction plate fixation plate, constitutes friction disk.Though improved the utilization ratio of friction material dough sheet like this, it is heavy to have alleviated dish, but easy-clear nubbin not after the final wearing and tearing of friction material dough sheet, the friction material dough sheet that can't bond and more renew, have to driven disc whole discarded, the waste of component is quite serious, so the practical application aborning not yet so far of this adhesive method.
The purpose of this utility model, provide a kind of in light weight, the automobile clutch driven plate that material and component utilization ratio are high.
A kind of automobile clutch driven plate, comprise the spline cage plate, be positioned at the friction plate fixation plate of spline housing one side, be positioned at the little steel disc of the fixing spring of spline cage plate opposite side, friction plate, the spring of a buffer function, friction plate fixation plate, spline cage plate and little steel disc are riveted together, be characterized in that friction disk is to be riveted on the friction plate fixation plate with upper friction plate by one or one.Friction plate is made up of steel core plate and friction material dough sheet, with the bonding or the method for sintering the friction material dough sheet is securely fixed on the two sides of steel core plate.
The riveted joint mode connects the friction material dough sheet, and friction material dough sheet short reason in working life is that the rivet cap has a thickness, and it has limited the abundant use of friction material dough sheet; Bonding mode connects the friction material dough sheet, and the waste component are because after the final wearing and tearing of friction material dough sheet, this useless dough sheet can't be disposed from steel plate, had no alternative but to the dough sheet that give up is whole discarded together with other component.The utility model adopts the mode of bonding or sintering, the friction material dough sheet is cemented on the bi-side of steel stamen plate, constitute friction plate, again friction plate such more than one or is riveted on the friction plate fixation plate of driven disc, constitute friction disk, cooperate with other traditional component connections of driven disc, overcome above-mentioned the deficiencies in the prior art preferably, reached the purpose of this utility model.Especially, the utility model is best to adopt asbestos-free friction material dough sheet and powder metallurgy sintered friction sheets.And adopt asbestos-resin-matrix friction material dough sheet weak effect some, loading is easy to damage this friction material dough sheet when big.
The utility model is not because of being embedded with rivet between the friction pair, the utilization of friction material is more abundant, fully used and after the final wearing and tearing at the friction material dough sheet, the buster that connects friction plate can be fallen, take off this discarded friction plate from the friction plate fixation plate, this new friction plate of riveting over again just constitutes new automobile clutch driven plate.The traditional component of other of driven disc can repeatedly use repeatedly, have improved the utilization ratio of component, have saved raw material.
Fig. 1 is traditional riveted type driven disc schematic representation, and Fig. 2 is the B-B sectional view of Fig. 1 riveted type driven disc.Fig. 3 is a kind of product schematic representation of the present utility model, and Fig. 4 is the A-A sectional view of Fig. 3.Among the above-mentioned figure, 1 is the little steel disc of fixing spring, and 2 is the spline cage plate, and 3 is the friction plate fixation plate, 4 steel core plates for bonding or sintered friction material dough sheet, and 5 is the friction material dough sheet, and 6 is connecting rivet, and 7 is damping spring.
Embodiment:
Be on 1 millimeter the fan-shaped steel core plate of 65Mn steel 4 two sides at thickness, it with single face thickness on the powder metallurgy sintered method sintering 2 millimeters iron-based powder metallurgy friction material dough sheet 5, constitute friction plate, the homonymy that three such friction plates is riveted on the friction plate fixation plate 3 of driven disc respectively constitutes friction disk, refill the upper spline cage plate, spring is riveted together the little steel plate of friction disk and clamping fixing spring with rivet, has just constituted the utility model automobile clutch driven plate.Steel core plate 4 also can be the 65Mn or the 45# steel steel plate of 0.5～2 millimeters thick.The total thickness of friction plate is 2.5～10 millimeters.
Claims (4)
1, a kind of automobile clutch driven plate, comprise spline cage plate (2), be positioned at the friction plate fixation plate (3) of spline cage plate (2) one sides, be positioned at the little steel disc (1) of the fixing spring of spline cage plate (2) opposite side, friction plate (4,5), play the spring (7) of buffer function, friction plate fixation plate (3), spline cage plate (2) and little steel disc (1) are riveted together, it is characterized in that, friction disk is by the friction plate more than one or (4,5) be riveted on friction plate fixation plate (3) and go up formation, friction plate (4,5) is made up of steel core plate (4) and friction material dough sheet (5), with the bonding or the method for sintering friction material dough sheet (5) is securely fixed on the two sides of steel core plate (4).
2,, it is characterized in that steel core plate (4) is the 65Mn or the 45# steel steel plate of 0.5～2 millimeters thick according to the described clutch driven plate of claim 1.
3, according to claim 1 or 2 described clutch driven plates, the total thickness that it is characterized in that friction plate is 2.5～10 millimeters.
4,, it is characterized in that the friction material dough sheet is asbestos-free friction material or powder metallurgy sintered material according to the described clutch driven plate of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222846 CN2168984Y (en) | 1993-08-27 | 1993-08-27 | Clutch spider of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222846 CN2168984Y (en) | 1993-08-27 | 1993-08-27 | Clutch spider of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2168984Y true CN2168984Y (en) | 1994-06-15 |
Family
ID=33801327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222846 Expired - Fee Related CN2168984Y (en) | 1993-08-27 | 1993-08-27 | Clutch spider of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2168984Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251378A (en) * | 2021-12-24 | 2022-03-29 | 故城县风动摩擦密封材料有限公司 | Hot die forging press clutch friction disc and friction disc sticking and riveting process |
-
1993
- 1993-08-27 CN CN 93222846 patent/CN2168984Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251378A (en) * | 2021-12-24 | 2022-03-29 | 故城县风动摩擦密封材料有限公司 | Hot die forging press clutch friction disc and friction disc sticking and riveting process |
| CN114251378B (en) * | 2021-12-24 | 2023-08-22 | 故城县风动摩擦密封材料有限公司 | Hot die forging press clutch friction disc and friction disc adhesive riveting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |