CN203641323U - Long-life driven disc assembly - Google Patents
Long-life driven disc assembly Download PDFInfo
- Publication number
- CN203641323U CN203641323U CN201320895914.XU CN201320895914U CN203641323U CN 203641323 U CN203641323 U CN 203641323U CN 201320895914 U CN201320895914 U CN 201320895914U CN 203641323 U CN203641323 U CN 203641323U
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- China
- Prior art keywords
- damping
- isc
- disk
- disc
- driven member
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- Expired - Fee Related
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Abstract
The utility model discloses a long-life driven disc assembly comprising a friction plate (1), a driven member (3), a corrugated plate (4), a damping disc (5), damping springs, a damping pad (9), and a hub (11). Limit pins (13) between the damping disc and the driven member penetrate the damping disc. The damping disc is in an arc envelope window structure. The damping disc contacts with the damping springs via arc surfaces. The damping pad is in a butterfly tapered structure. Trapezoidal vent holes (31) are formed in the outer edge of the driven body and the riveting area of the periphery of the driven body and the friction plate in a layered manner. Through multiple technical schemes and structural innovations, the service lives of products are prolonged; a clutch is more durable and stable. The long-life driven disc assembly is especially applied to the field of heavy-duty truck clutches.
Description
Technical field
The utility model relates to a kind of automobile clutch, is specifically related to the clutch drived disk assy that a kind of automobile clutch is used.
Background technique
At present, be applied to the clutch drived disk assy of the heavy clutch on lorry, on torsion drift angle, there is no spacing setting, when vehicle overload, its shock-absorbing spring easily causes fracture or elastic failure because of pressurized, causes whole clutch damage.Arrange at the window of its damping disk(-isc), less with the surface of contact of shock-absorbing spring, this window easily weares and teares simultaneously; Aspect its driven member, structure is more single, and ventilation and heat condition is poor.These problems all affect the clutch drived disk assy working life of clutch, cause the early failue of automobile clutch.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of long lifetime formula clutch drived disk assy that has limit function, strengthens safety in utilization is provided.
The utility model object is achieved through the following technical solutions: long lifetime formula clutch drived disk assy, comprise friction plate, driven member, corrugated sheet, damping disk(-isc), shock-absorbing spring, damping gasket, hub, on described damping disk(-isc) and between damping disk(-isc) and driven member, locate to be installed with position limit pin, described damping disk(-isc) is arc bag window construction, and this damping disk(-isc) and shock-absorbing spring are the arc-shaped curved surface way of contact.
Further improvement of the utility model: described damping gasket is butterfly tapered configuration, be improved to butterfly tapering from traditional flat gasket structure is set, make after the riveted joint of product assembly, contacting of outer rim and middle section is compacter, can not crack because of the machine percussion outer rim that is stressed, the more important thing is its tapering setting can effectively suppress product use after middle part damping decay, play compensating action.The riveted joint district of the outer rim of described driven member and periphery thereof and friction plate adopts hierarchical layout's structure of ladder type radiation hole.In guaranteeing rivet hole intensity, effectively improve the ventilation and heat condition of product, extend the working life of clutch.
The utility model, by above-mentioned multiple technologies scheme and structure innovation, reaches the working life that extends product, increases the useful life longevity of clutch and the object of stability.Can be widely used in heavy automobile clutch field.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and mode of execution, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model long lifetime formula clutch drived disk assy.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of driven member in Fig. 1.
Fig. 4 is the structural representation of corrugated sheet in Fig. 1.
Embodiment
Known with reference to Fig. 1, Fig. 2, the utility model long lifetime formula clutch drived disk assy, comprise friction plate 1, driven member 3, corrugated sheet 4, damping disk(-isc) 5, shock-absorbing spring (containing outer spring 6, inner spring 7), damping gasket 9, hub 11, on described damping disk(-isc) 5 and between damping disk(-isc) 5 and driven member 3, locate to be installed with position limit pin 13, described damping disk(-isc) 5 is arc bag window construction, and this damping disk(-isc) 5 is the arc-shaped curved surface way of contact with shock-absorbing spring.
Wherein, in corrugated sheet 4, there is corrugated sheet rivet 2, on friction plate 1, there is friction plate rivet 14, combined rivet 10, clamping plate 8 and clamping plate rivet 12 are housed between damping disk(-isc) 5, damping gasket 9, hub 11.
The utility model adopts the structure setting that increases position limit pin 13, in the clutch drived disk assy of heavy clutch, increase and reverse drift angle limit function (conventional heavy-duty clutch driven disc assembly does not have spacing setting), there is limit position-limiting action and the overload protective function of windup-degree and moment of torsion, can effectively prevent that vehicle from transshipping and occurring that shock-absorbing spring damages; Described damping disk(-isc) adopts arc bag window designing technique, is improved to the arc-shaped curved surface way of contact from the dotted line way of contact of conventional window flange and shock-absorbing spring, and surface of contact increases, more reasonable structure compactness, and quality is more stable.Bag window construction to shock-absorbing spring surface coverage formula simultaneously, can effectively prevent flying out of shock-absorbing spring, has strengthened safety in utilization and the durability of product.The aperture 51 structure settings that its bag window is four jiaos, have guaranteed the technological requirement of bag window, have strengthened the intensity of damping disk(-isc) simultaneously.
As shown in Figure 2, described damping gasket 9 is butterfly tapered configuration (tradition is flat gasket), make after clutch drived disk assy riveted joint, contacting of its outer rim and middle section is compacter, can not crack because of the machine percussion outer rim that is stressed, the more important thing is that its tapering setting can effectively suppress the decay of the rear middle part damping of product use, play compensating action, increased clutch and used permanent condition.
As shown in Figure 3, the riveted joint district of the outer rim of described driven member 3 and periphery thereof and friction plate 1 adopts hierarchical layout's structure of ladder type radiation hole 31.In guaranteeing rivet hole intensity, effectively improve the ventilation and heat condition of product, make the use of friction plate more durable, because the useful life longevity of friction plate is to characterize the long-life essential condition of clutch, the utility model has reached the object in prolongation clutch working life by improving the service condition of friction plate.As shown in Figure 4, described corrugated sheet 4 is provided with stiffening rib 41, not only make corrugated sheet shaped profile clear, attractive in appearance, and product shaping high stability is strong, strengthens the usability of product and the Joint Properties of clutch.
Improve and structure innovation means because the utility model adopts multiple technologies, extended the working life of automobile clutch, strengthened stability and the safety in utilization of product.Take the lead in adopting above-mentioned technology in the clutch field of heavy-duty car, the long-life performance characteristics of its high quality highlighting and technical advantage must promote the technological progress in heavy clutch driven disc assembly field.
Claims (3)
1. long lifetime formula clutch drived disk assy, comprise friction plate (1), driven member (3), corrugated sheet (4), damping disk(-isc) (5), shock-absorbing spring, damping gasket (9), hub (11), it is characterized in that: go up and locate to be installed with position limit pin (13) between damping disk(-isc) (5) and driven member (3) at described damping disk(-isc) (5), described damping disk(-isc) (5) is arc bag window construction, and this damping disk(-isc) (5) is the arc-shaped curved surface way of contact with shock-absorbing spring.
2. long lifetime formula clutch drived disk assy as claimed in claim 1, is characterized in that: described damping gasket (9) is butterfly tapered configuration.
3. long lifetime formula clutch drived disk assy as claimed in claim 1 or 2, is characterized in that: the riveted joint district of the outer rim of described driven member (3) and periphery thereof and friction plate (1) adopts hierarchical layout's structure of ladder type radiation hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895914.XU CN203641323U (en) | 2013-12-30 | 2013-12-30 | Long-life driven disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895914.XU CN203641323U (en) | 2013-12-30 | 2013-12-30 | Long-life driven disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641323U true CN203641323U (en) | 2014-06-11 |
Family
ID=50872571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895914.XU Expired - Fee Related CN203641323U (en) | 2013-12-30 | 2013-12-30 | Long-life driven disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105275A (en) * | 2018-01-19 | 2018-06-01 | 浙江华信汽车零部件有限公司 | Double-disk heavy automobile clutch clutch drived disk assy |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
-
2013
- 2013-12-30 CN CN201320895914.XU patent/CN203641323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
| CN108105275A (en) * | 2018-01-19 | 2018-06-01 | 浙江华信汽车零部件有限公司 | Double-disk heavy automobile clutch clutch drived disk assy |
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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: 20140611 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |