CN2830783Y - Double-quality flywheel suitable for pulling clutch - Google Patents
Double-quality flywheel suitable for pulling clutch Download PDFInfo
- Publication number
- CN2830783Y CN2830783Y CN 200520098287 CN200520098287U CN2830783Y CN 2830783 Y CN2830783 Y CN 2830783Y CN 200520098287 CN200520098287 CN 200520098287 CN 200520098287 U CN200520098287 U CN 200520098287U CN 2830783 Y CN2830783 Y CN 2830783Y
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- Prior art keywords
- flywheel
- pull type
- washer
- assembly
- applicable
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- Expired - Fee Related
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Abstract
The utility model relates to a double-mass flywheel suitable for pull type clutches, which mainly comprises a flange disk, a main flywheel assembly, an auxiliary flywheel assembly, a hub disk, an inner and an outer damping springs, a friction washer, a packing washer and a shrouding disk, wherein a compound lining is arranged in an auxiliary flywheel; the auxiliary flywheel assembly, the friction washer and the packing washer are fixed into a whole by turning and riveting. Because the double-mass flywheel is directly used for replacing an engine flywheel, and can be connected with both a crankshaft and the auxiliary flywheel in the structural design of connecting with the crankshaft, the structure is compact, the vibration damping, the noise reduction and the sealing performance are good, and the riding comfort of automobiles is improved.
Description
(1) technical field: the utility model belongs to auto parts and components, is specifically related to a kind of pull type clutch double mass flywheel that is applicable to.
(2) background technique:, the travelling comfort and the reliability of car load are had higher requirement along with the high speed development of automobile industry.The vibration of motor and car load is farthest reduced, become the main performance index that the automobile clutch design is considered, automobile is that cast iron processes with the flywheel original structure, does not structurally have any damping property.And vibration damper is arranged in the driven disc of clutch, because structural limitations vibration damper distribution diameter is less, cause the vibration damper corner little, angular rigidity is big, have following limitation on the damping property: (1) it can not make the natural frequency of motor-speed changer vibration system be reduced to idling speed (idle running) below the rotating speed, therefore can not avoid the resonance when idling; (2) on clutch driven plate, the free space between dish hub and the driven disc friction plate is limited, can not fully satisfy the requirement on torsional vibration damper elastic element, the damping member layout; (3) it is difficult in the practical speed range of motor by reducing shock-absorbing spring rigidity to obtain bigger effectiveness in vibration suppression; (4 driven disc vibration damper working capability finites cause vibration damper the loose inefficacy of spring fracture and spring in use often to occur.And present double mass flywheel mainly is supporting push type clutch use, adopts rolling bearing in its secondary flywheel, and secondary flywheel assembly, friction washer, packing washer are independent separately simultaneously; This structure can not adapt to pull type clutch and use.
(3) summary of the invention: the purpose of this utility model proposes a kind of pull type clutch double mass flywheel that is applicable to exactly.
The utility model mainly comprises flange plate, primary flywheel assembly, secondary flywheel assembly, dish hub, inside and outside shock-absorbing spring, friction washer, packing washer, shrouding disc, in the described secondary flywheel composite bush is housed, the secondary flywheel assembly, friction washer and packing washer are integral surely by turning over rivet clasp.
Add the shock mount slideway at described inside and outside shock-absorbing spring.
Adopt the sealing of bellows seal circle between described secondary flywheel assembly and the dish hub.
Between described primary flywheel body and the shrouding disc with laser welded seal.
The utility model can play vibration damping, the noise reduction effect that original flywheel can not play because shock-absorbing spring is housed simultaneously in order to replace engine flywheel; Be provided with vibration insulating system in the clutch drived disk assy, rotator inertia is little, and gear shift is easy, is particularly useful in the torque variation diesel car greatly.Flywheel of the present utility model adopts lining (sliding bearing) to replace rolling bearing, and by turning over the riveting technology secondary flywheel assembly, friction washer, packing washer is fixed, and with the adjustment damping, and bears axial tension; With structural design that bent axle is connected in, can be connected with bent axle and can be connected with flywheel, therefore, structure is very compact, good seal performance is processed easyly, has improved the travelling comfort that automobile is taken advantage of seat.
(4) description of drawings:
Fig. 1 is a main apparent direction structural representation of the present utility model;
Fig. 2 be among Fig. 1 C-C to the sectional structure schematic representation;
Fig. 3 be among Fig. 2 K to turning over the riveting structural representation;
Fig. 4 turns over riveting structure enlarged diagram for A place among Fig. 1.
(5) embodiment:
Referring to accompanying drawing, mainly constitute in the utility model by flange plate 1, primary flywheel assembly 2, secondary flywheel assembly 3, dish hub 4, interior shock-absorbing spring 5, outer shock-absorbing spring 6, friction washer 7, packing washer 8, composite bush (sliding bearing) 9 wherein is housed in the secondary flywheel, this lining and secondary flywheel interference fit, secondary flywheel adopted transition fit and by turning over riveting secondary flywheel assembly 3, friction washer 7, packing washer 8 is fixed into one with cooperating of primary flywheel, with the adjustment damping, and bear axial tension.Above-mentioned primary flywheel assembly 2 and flange plate 1 and block plate 10 riveted fixing, shock-absorbing spring 5 and outer shock-absorbing spring 6 in including in the primary flywheel assembly, be the protection shock-absorbing spring, installed spring slide-way 11 additional, the spring working environment is lubricated with high temperature-resistant grease, inner bellows seal circle 12 oil sealings of adopting 6Mn processing between secondary flywheel assembly 3 and the dish hub 4 throw away because of inertia to prevent grease, the outside laser welded seal that adopts; Adopt laser welded seal between primary flywheel body and the shrouding disc 13.Consider that the dress pull type clutch need bear axial tension, being connected between flange holder and secondary flywheel adopts flange to press on the structural design, and adds damping fin to adjust lagged value at this position.
Claims (4)
1. be applicable to the pull type clutch double mass flywheel, mainly comprise flange plate [1], primary flywheel assembly [2], secondary flywheel assembly [3], dish hub [4], inside and outside shock-absorbing spring [5,6], friction washer [7], packing washer [8], shrouding disc [13], it is characterized in that: composite bush [9], secondary flywheel assembly [3], friction washer [7] and packing washer [8] are housed in the described secondary flywheel are integral surely by turning over rivet clasp.
2. the pull type clutch double mass flywheel that is applicable to according to claim 1 is characterized in that: add shock mount slideway [11] at described inside and outside shock-absorbing spring [5,6].
3. the pull type clutch double mass flywheel that is applicable to according to claim 1 is characterized in that: adopt bellows seal circle [12] sealing between described secondary flywheel assembly [3] and the dish hub [4].
4. the pull type clutch double mass flywheel that is applicable to according to claim 1 is characterized in that: between described primary flywheel body [2] and the shrouding disc [13] with laser welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098287 CN2830783Y (en) | 2005-09-30 | 2005-09-30 | Double-quality flywheel suitable for pulling clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098287 CN2830783Y (en) | 2005-09-30 | 2005-09-30 | Double-quality flywheel suitable for pulling clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830783Y true CN2830783Y (en) | 2006-10-25 |
Family
ID=37135710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098287 Expired - Fee Related CN2830783Y (en) | 2005-09-30 | 2005-09-30 | Double-quality flywheel suitable for pulling clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830783Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832361A (en) * | 2010-04-29 | 2010-09-15 | 重庆长安汽车股份有限公司 | Embedded vibration absorber and flywheel component |
| CN102182789A (en) * | 2011-04-27 | 2011-09-14 | 东华大学 | Tuned mass damper for cantilever-type hollow thin-wall rotor |
| CN102272473A (en) * | 2009-01-08 | 2011-12-07 | Valeo离合器公司 | Double damping flywheel with double damping means, notably for a motor vehicle |
| CN101836013B (en) * | 2007-08-29 | 2013-03-27 | 动力4国家私人有限公司 | A kinetic energy accumulator and an energy transfer system incorporating a kinetic energy accumulator |
| CN103527786A (en) * | 2013-10-28 | 2014-01-22 | 北京石油化工学院 | Flywheel low-temperature welding vacuum seal device |
| CN104632997A (en) * | 2014-12-30 | 2015-05-20 | 重庆大学 | Safety structure for automobile dual-mass flywheels |
| WO2018033107A1 (en) * | 2016-08-17 | 2018-02-22 | Nanjing Valeo Clutch Company | A dual mass flywheel structure |
| CN112762140A (en) * | 2019-10-21 | 2021-05-07 | 舍弗勒技术股份两合公司 | Dual mass flywheel with pressed-in flexplates |
| CN115354713B (en) * | 2022-08-26 | 2024-03-19 | 徐州徐工矿业机械有限公司 | Self-lubricating metal spring coupling applicable to various working conditions for hydraulic excavator |
-
2005
- 2005-09-30 CN CN 200520098287 patent/CN2830783Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836013B (en) * | 2007-08-29 | 2013-03-27 | 动力4国家私人有限公司 | A kinetic energy accumulator and an energy transfer system incorporating a kinetic energy accumulator |
| CN102272473A (en) * | 2009-01-08 | 2011-12-07 | Valeo离合器公司 | Double damping flywheel with double damping means, notably for a motor vehicle |
| CN102272473B (en) * | 2009-01-08 | 2014-06-25 | Valeo离合器公司 | Double damping flywheel with double damping means, notably for a motor vehicle |
| CN101832361A (en) * | 2010-04-29 | 2010-09-15 | 重庆长安汽车股份有限公司 | Embedded vibration absorber and flywheel component |
| CN102182789A (en) * | 2011-04-27 | 2011-09-14 | 东华大学 | Tuned mass damper for cantilever-type hollow thin-wall rotor |
| CN102182789B (en) * | 2011-04-27 | 2012-11-07 | 东华大学 | Tuned mass damper for cantilever-type hollow thin-wall rotor |
| CN103527786A (en) * | 2013-10-28 | 2014-01-22 | 北京石油化工学院 | Flywheel low-temperature welding vacuum seal device |
| CN103527786B (en) * | 2013-10-28 | 2016-05-18 | 北京石油化工学院 | Flywheel low-temperature welding vacuum sealing device |
| CN104632997A (en) * | 2014-12-30 | 2015-05-20 | 重庆大学 | Safety structure for automobile dual-mass flywheels |
| WO2018033107A1 (en) * | 2016-08-17 | 2018-02-22 | Nanjing Valeo Clutch Company | A dual mass flywheel structure |
| CN112762140A (en) * | 2019-10-21 | 2021-05-07 | 舍弗勒技术股份两合公司 | Dual mass flywheel with pressed-in flexplates |
| CN115354713B (en) * | 2022-08-26 | 2024-03-19 | 徐州徐工矿业机械有限公司 | Self-lubricating metal spring coupling applicable to various working conditions for hydraulic excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20100930 |