CN203146639U - Clutch driven disc in hydraulic damping structure - Google Patents
Clutch driven disc in hydraulic damping structure Download PDFInfo
- Publication number
- CN203146639U CN203146639U CN 201320059036 CN201320059036U CN203146639U CN 203146639 U CN203146639 U CN 203146639U CN 201320059036 CN201320059036 CN 201320059036 CN 201320059036 U CN201320059036 U CN 201320059036U CN 203146639 U CN203146639 U CN 203146639U
- Authority
- CN
- China
- Prior art keywords
- damping
- disc
- isc
- piston rod
- clutch driven
- 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
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to an improvement of damping structures of clutch driven discs of automobiles, in particular to a clutch driven disc in a hydraulic damping structure. The clutch driven disc is provided with a friction plate, the driven disc body, a damping disc, a disc hub and a damping spring. The clutch driven disc is characterized in that an arc-shaped hydraulic damper is arranged on the damping disc and composed of a hydraulic cylinder, a piston and a piston rod; the arc-shaped hydraulic damper is arranged circumferentially with the central axis of the disc hub serving as the center, the hydraulic cylinder in the arc-shaped hydraulic damper and the damping disc to form reverting connection through rivets, and the other end of a connecting rod of the piston rod of the arc-shaped hydraulic damper is connected with the disc hub. The clutch driven disc solves the problem of poor damping performance of existing damping structures of the clutch driven discs of the automobiles and is mainly applied to the improvement of existing damping structures of the clutch driven discs of the automobiles.
Description
Technical field
The utility model relates to the improvement of clutch driven disk for automobile vibration damping structure, is a kind of clutch hydraulic pressure vibration damping structure driven disc.
Background technique
Passenger car engine output (moment of torsion) is the driving wheel that is delivered to automobile through gearbox, clutch and transmission shaft; The power that engine crankshaft is exported (moment of torsion) can produce bigger torque and go out load along with the rotation speed change of engine crankshaft changes when the speed of crankshaft of motor is brought up to high speed by idling; The prior art clutch driven disk for automobile is provided with shock-absorbing spring, and load is gone out in the torque when being used for vibration damping engine output (moment of torsion) acceleration; The problem that prior art clutch driven disk for automobile vibration damping structure exists is: 1.. the shock-absorbing spring on the driven disc or employing dish compression spring, or employing spiral compression spring, shock-absorbing spring works long hours because fatigue damage and its damping value of wearing and tearing can change, and the effectiveness in vibration suppression of driven disc shock-absorbing spring descends; 2.. the deformation rigidity of shock-absorbing spring is that the increase with decrement increases, and shock-absorbing spring is subjected to torque when going out the load initial value. the effectiveness in vibration suppression of shock-absorbing spring is poor, and the travelling comfort of passenger car reduces.
Summary of the invention
The purpose of this utility model is the problem that solves the existing damping property difference of existing clutch driven disk for automobile vibration damping structure, and a kind of clutch hydraulic pressure vibration damping structure driven disc is provided.
Concrete scheme of the present utility model is: a kind of clutch hydraulic pressure vibration damping structure driven disc, and it is provided with friction plate, driven disc, damping disk(-isc), dish hub and shock-absorbing spring; It is characterized in that: a side of damping disk(-isc) is provided with the circular arc dydraulic shock absorber, the circular arc dydraulic shock absorber is made up of oil cylinder, piston and piston rod, the axis of oil cylinder and piston rod is to be arc-shaped structure, and piston is provided with damping hole, and the external part of piston rod is provided with connecting rod; Described circular arc dydraulic shock absorber is to be circumferential arrangement centered by coiling the medial axis of hub at damping disk(-isc), oil cylinder in the circular arc dydraulic shock absorber is to adopt rivet and damping disk(-isc) to constitute riveting to be connected, and the other end of circular arc dydraulic shock absorber piston rod connecting rod is to be connected with the dish hub.
The arc length direction of damping disk(-isc) upper cylinder described in the utility model and piston rod is to install along the circumferential arrangement of arranging circumference.
The utility model is compared with existing clutch driven disk for automobile vibration damping structure, the utility model is to set up at damping disk(-isc) the circular arc dydraulic shock absorber is installed, oil cylinder in the circular arc dydraulic shock absorber is and the damping disk(-isc) fixed installation that the end of circular arc dydraulic shock absorber piston rod is to adopt connecting rod to be connected with the dish hub; When clutch driven plate transmits moment of torsion, oil cylinder on the damping disk(-isc) in the circular arc dydraulic shock absorber and piston and piston rod produce relative movement, in-oil cylinder hydraulic oil produces pressure difference in the both sides of piston, the damping hole of hydraulic oil on piston produces mobile relatively in the both sides of piston, because the hydraulic pressure oil viscosity is bigger, the torque shock ends load in the time of cushioning driven disc transmission moment of torsion preferably; The utility model is simple in structure, effect is remarkable, damping property is high; The utility model preferably resolves the problem of the existing damping property difference of existing clutch driven disk for automobile vibration damping structure.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is model utility structure right elevation;
Fig. 3 is circular arc dydraulic shock absorber structural front view;
Wherein: 1-friction plate, 2-driven disc, 3-damping disk(-isc), 4-rivet, 5-dish hub, 6-shock-absorbing spring, 7-circular arc dydraulic shock absorber, 8-oil cylinder, 9-damping hole, 10-piston, 11-piston rod, 12-connecting rod.
Embodiment:
Referring to Fig. 1: a kind of clutch hydraulic pressure vibration damping structure driven disc, it is provided with friction plate 1, driven disc 2, damping disk(-isc) 3, dish hub 5 and shock-absorbing spring 6; Particularly: a side of damping disk(-isc) 3 is provided with circular arc dydraulic shock absorber 7, circular arc dydraulic shock absorber 7 is formed (seeing Fig. 3 for details) by oil cylinder 8, piston 10 and piston rod 11, the axis of oil cylinder 8 and piston rod 11 is to be arc-shaped structure, piston 10 is provided with damping hole 9, and the external part of piston rod 11 is provided with connecting rod 12; Described circular arc dydraulic shock absorber 7 is to be circumferential arrangement centered by coiling the medial axis of hub 5 at damping disk(-isc) 3, oil cylinder 8 in the circular arc dydraulic shock absorber 7 is to adopt rivet 4 to constitute riveting with damping disk(-isc) 3 to be connected, and the other end of circular arc dydraulic shock absorber 7 piston rods 11 connecting rods 12 is to be connected with dish hub 5.
The arc length direction of described damping disk(-isc) 3 upper cylinders 8 of present embodiment and piston rod 11 is to install along the circumferential arrangement of arranging circumference.
Claims (2)
1. clutch hydraulic pressure vibration damping structure driven disc, it is provided with friction plate, driven disc, damping disk(-isc), dish hub and shock-absorbing spring; It is characterized in that: a side of damping disk(-isc) is provided with the circular arc dydraulic shock absorber, the circular arc dydraulic shock absorber is made up of oil cylinder, piston and piston rod, the axis of oil cylinder and piston rod is to be arc-shaped structure, and piston is provided with damping hole, and the external part of piston rod is provided with connecting rod; Described circular arc dydraulic shock absorber is to be circumferential arrangement centered by coiling the medial axis of hub at damping disk(-isc), oil cylinder in the circular arc dydraulic shock absorber is to adopt rivet and damping disk(-isc) to constitute riveting to be connected, and the other end of circular arc dydraulic shock absorber piston rod connecting rod is to be connected with the dish hub.
2. a kind of clutch hydraulic pressure vibration damping structure driven disc according to claim 1 is characterized in that: the arc length direction of described damping disk(-isc) upper cylinder and piston rod is to install along the circumferential arrangement of arranging circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059036 CN203146639U (en) | 2013-02-03 | 2013-02-03 | Clutch driven disc in hydraulic damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059036 CN203146639U (en) | 2013-02-03 | 2013-02-03 | Clutch driven disc in hydraulic damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146639U true CN203146639U (en) | 2013-08-21 |
Family
ID=48974165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320059036 Expired - Fee Related CN203146639U (en) | 2013-02-03 | 2013-02-03 | Clutch driven disc in hydraulic damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033538A (en) * | 2014-05-19 | 2014-09-10 | 杭州电子科技大学 | Variable hydraulic damping torsion vibration reduction device |
| CN105570336A (en) * | 2015-12-15 | 2016-05-11 | 浙江理工大学 | Clutch driven plate assembly and installation technique thereof |
-
2013
- 2013-02-03 CN CN 201320059036 patent/CN203146639U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033538A (en) * | 2014-05-19 | 2014-09-10 | 杭州电子科技大学 | Variable hydraulic damping torsion vibration reduction device |
| CN104033538B (en) * | 2014-05-19 | 2015-12-09 | 杭州电子科技大学 | Hydraulic variable damping torsional vibration damper |
| CN105570336A (en) * | 2015-12-15 | 2016-05-11 | 浙江理工大学 | Clutch driven plate assembly and installation technique thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2992230B1 (en) | Improved elastic bushing | |
| CN201377540Y (en) | Engine crankshaft multi-stage parallel-type torsion vibration damper | |
| CN101988569A (en) | Automobile dual-mass hydraulic torque converter | |
| CN2871973Y (en) | Rigid-variable torsional vibration reducer of clutch of automobile | |
| CN102700411A (en) | Torsion damper for electric automobile | |
| CN203146639U (en) | Clutch driven disc in hydraulic damping structure | |
| CN102032280B (en) | Damping coupling | |
| CN104379969A (en) | Torque converter for vehicle | |
| CN206361084U (en) | A kind of long stroke torsional vibration damper of automobile fluid torque-converter | |
| CN103062236B (en) | Closed fat damping vibration attenuation clutch | |
| CN211314972U (en) | Integrated pre-damping flywheel damper | |
| CN104455198A (en) | Shock absorber and car | |
| CN201377541Y (en) | Engine crankshaft multi-stage series torsion vibration damper | |
| CN202768702U (en) | Vibration isolation block assembly | |
| CN105276079A (en) | Torsional vibration damper, method for designing a torsional vibration damper and torque transmission device | |
| CN202833700U (en) | Transmission half shaft assembly | |
| CN202402563U (en) | Torsional damper structure | |
| CN214197104U (en) | Flywheel damper integrated with radial double dampers | |
| CN201916378U (en) | Electric vehicle coupling | |
| CN201651146U (en) | Idle speed damper | |
| CN206072236U (en) | A kind of double mass flywheel structure with bushing | |
| CN201184390Y (en) | Rubber shock absorber | |
| CN204061714U (en) | The two rubber shock absorber of motor | |
| CN102588551A (en) | Hydrodynamic drive system for mine car | |
| CN203500359U (en) | Cushion type shock absorber assembly |
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: 20130821 Termination date: 20140203 |