CN102927149A - Large-torque driven disc assembly of clutch - Google Patents
Large-torque driven disc assembly of clutch Download PDFInfo
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- CN102927149A CN102927149A CN2012104385521A CN201210438552A CN102927149A CN 102927149 A CN102927149 A CN 102927149A CN 2012104385521 A CN2012104385521 A CN 2012104385521A CN 201210438552 A CN201210438552 A CN 201210438552A CN 102927149 A CN102927149 A CN 102927149A
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- disc
- hub
- driven disc
- damping
- windows
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Abstract
The invention discloses a large-torque driven disc assembly of a clutch. The assembly comprises a driven disc, a damping disc, a disc hub disc, a disc hub core, a waveform piece and friction pieces. The driven disc, the damping disc and the disc hub core are connected, the disc hub disc is connected with the waveform piece, the friction pieces are arranged on two sides of the waveform piece, three groups of windows are arranged on the disc hub disc, and three groups of damping springs with different rigidities are arranged in the three groups of windows. The damping spring with smallest rigidity in the disc hub disc is utilized to control the largest torsion angle, the damping spring with smallest rigidity is small in steel wire diameter and large in compression space, so that the driven disc assembly is large in torsion angle, correspondingly increases torque, omits a limit pin and notch limit, is small in disc hub rigidity requirement, and cannot affect damping effect.
Description
Technical field
The present invention relates to the Clutch Technology field, especially relate to a kind of high pulling torque clutch driven disc assembly.
Background technique
Traditional clutch driven disc assembly, with the position limit pin device, corresponding position limit pin offers breach in hub, the windup-degree of spacing its hub.If the notch size on the hub is larger, require hub to have larger rigidity, affect the effectiveness in vibration suppression of clutch driven disc assembly.Be subjected to the impact of hub rigidity, the hub notch size is limited, thus restriction clutch drived disk assy windup-degree, thus the clutch drived disk assy moment of torsion is reduced greatly, automobile clutch effective communication moment of torsion is had a greatly reduced quality.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high pulling torque clutch driven disc assembly, and it improves the torque value that automobile clutch transmits, and effectiveness in vibration suppression is unaffected.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of high pulling torque clutch driven disc assembly, comprise driven disc, damping disk(-isc), hub dish, hub core, corrugated sheet, friction plate, described driven disc and damping disk(-isc) and hub core link together, the hub dish is connected with corrugated sheet, friction plate is located at the corrugated sheet both sides, offers three group windows on the described hub dish, is respectively equipped with three groups of different shock-absorbing springs of rigidity in three group windows.
Three group windows on the described hub dish are six windows along hub dish circumference uniform distribution, and symmetrical two windows are provided with the shock-absorbing spring of identical rigidity.
Be provided with damping fin between described hub core and the hub dish.
The present invention compared with prior art, have the following advantages: the shock-absorbing spring by the rigidity minimum in the hub dish is controlled the maximum twist angle, the shock-absorbing spring steel wire diameter of rigidity minimum is little, compression volume is large, the clutch drived disk assy windup-degree is large, the corresponding increase of moment of torsion thereby make, save position limit pin and breach is spacing, the hub rigidity requirement is little, and effectiveness in vibration suppression is unaffected.
Description of drawings
The below is briefly described the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure:
Fig. 1 is clutch driven disc assembly organigram of the present invention.
Fig. 2 is clutch driven disc assembly cross-sectional schematic of the present invention.
Among the figure: 1. driven disc, 2. damping disk(-isc), 3. hub dish, 4. hub core, 5. corrugated sheet, 6. friction plate, 7. hub core rivet, 8. packing ring, 9. damping fin I, 10. damping fin II, 11. shock-absorbing spring I, 12. shock-absorbing spring II, 13. shock-absorbing spring III, 14. corrugated sheet rivets, 15. friction plate rivets.
Embodiment
The below contrasts accompanying drawing, and the description by to embodiment is described in further detail the specific embodiment of the present invention.
As depicted in figs. 1 and 2, a kind of high pulling torque clutch driven disc assembly, comprise driven disc 1, damping disk(-isc) 2, hub dish 3, hub core 4, corrugated sheet 5, friction plate 6, wherein, driven disc 1 and damping disk(-isc) 2 and hub core 4 are riveted together by hub core rivet 7, hub dish 3 outers are lateral opening to be riveted together by corrugated sheet rivet 14 with corrugated sheet 5, and the positive and negative in corrugated sheet 5 both sides is equipped with friction plate 6, and friction plate 6 is riveted on the corrugated sheet 5 by friction plate rivet 15.Between hub core and hub dish, be provided with damping fin, i.e. damping fin I 9 and damping fin II 10, effective absorbing vibrational energy, and between damping disk(-isc) 2 and hub dish 3, be provided with the packing ring 8 of waveform, reach better damping effect.
Offer three group windows at hub dish 3, in three group windows, be respectively equipped with three groups of different shock-absorbing springs of rigidity, namely be provided with three grades of shock-absorbing springs and be respectively shock-absorbing spring I 11, shock-absorbing spring II 12, shock-absorbing spring III 13, wherein, the rigidity of shock-absorbing spring I 11 is minimum, shock-absorbing spring I compression volume is maximum, controls the maximum twist angle by the shock-absorbing spring I, but the large transmitting torque of windup-degree is large.Save position limit pin and breach is spacing, the hub rigidity requirement is little, and effectiveness in vibration suppression is unaffected.
Preferably, three group windows on the hub dish 3 are six windows along hub dish circumference uniform distribution, and two symmetrical windows are one group, are provided with the shock-absorbing spring of identical rigidity in same group the window.
This clutch driven disc assembly energy reliable delivery maximum engine torque, again because be furnished with three groups of different windows on the hub dish, the shock-absorbing spring of three groups of rigidity is housed respectively, be three grades of vibration dampings, greatly reduce like this torsional stiffness, torsion damping has in the junction of reasonable match introduces low rigidity link, regulated the intrinsic twisting characteristic of system, main low order resonance critical speed of rotation is moved to beyond the normal revolution scope, be in again the position of whole power train torsional oscillation amplitude maximum, its damping device can reach effectively absorbing vibrational energy, reduces the purpose of resonance load.Effectively relax the transient dynamic load of power train under various unsteady-stage conditions, greatly improved smooth clutch engagement.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technological scheme carry out; or without improving design of the present invention and technological scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (3)
1. high pulling torque clutch driven disc assembly, comprise driven disc (1), damping disk(-isc) (2), hub dish (3), hub core (4), corrugated sheet (5), friction plate (6), described driven disc (1) and damping disk(-isc) (2) and hub core (4) link together, hub dish (3) is connected with corrugated sheet (5), friction plate (6) is located at corrugated sheet (5) both sides, it is characterized in that: offer three group windows on the described hub dish (3), in three group windows, be respectively equipped with three groups of different shock-absorbing springs of rigidity.
2. high pulling torque clutch driven disc assembly as claimed in claim 1 is characterized in that: three group windows on the described hub dish (3) are provided with the shock-absorbing spring of identical rigidity for six windows along hub dish circumference uniform distribution, symmetrical two windows.
3. high pulling torque clutch driven disc assembly as claimed in claim 1 or 2 is characterized in that: be provided with damping fin between described hub core (4) and the hub dish (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104385521A CN102927149A (en) | 2012-11-06 | 2012-11-06 | Large-torque driven disc assembly of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104385521A CN102927149A (en) | 2012-11-06 | 2012-11-06 | Large-torque driven disc assembly of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102927149A true CN102927149A (en) | 2013-02-13 |
Family
ID=47642036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104385521A Pending CN102927149A (en) | 2012-11-06 | 2012-11-06 | Large-torque driven disc assembly of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102927149A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
| CN111075886A (en) * | 2018-10-19 | 2020-04-28 | 郑州宇通客车股份有限公司 | Torsional damper and vehicle using same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2000871A1 (en) * | 1968-01-27 | 1969-09-12 | Fichtel & Sachs Ag | |
| GB1401186A (en) * | 1971-11-19 | 1975-07-16 | Gkn Transmissions Ltd | Clutches |
| US4446955A (en) * | 1980-07-03 | 1984-05-08 | Borg-Warner Corporation | Clutch driven plate assembly with a floating hub |
| US4520915A (en) * | 1981-07-07 | 1985-06-04 | Luk Lamellen Und Kupplungsbau Gmbh | Multistage clutch disc arrangement with dished clutch disc, friction generating means, and load friction unit |
| CN201671981U (en) * | 2010-05-20 | 2010-12-15 | 浙江华信汽车零部件有限公司 | Driven disc assembly with low stiffness and high-torque |
| CN202468749U (en) * | 2012-03-21 | 2012-10-03 | 江苏名豪汽车零部件有限公司 | Clutch driven plate assembly |
| CN202946583U (en) * | 2012-11-06 | 2013-05-22 | 芜湖大捷离合器有限公司 | Large-torque clutch driven disk assembly |
-
2012
- 2012-11-06 CN CN2012104385521A patent/CN102927149A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2000871A1 (en) * | 1968-01-27 | 1969-09-12 | Fichtel & Sachs Ag | |
| GB1401186A (en) * | 1971-11-19 | 1975-07-16 | Gkn Transmissions Ltd | Clutches |
| US4446955A (en) * | 1980-07-03 | 1984-05-08 | Borg-Warner Corporation | Clutch driven plate assembly with a floating hub |
| US4520915A (en) * | 1981-07-07 | 1985-06-04 | Luk Lamellen Und Kupplungsbau Gmbh | Multistage clutch disc arrangement with dished clutch disc, friction generating means, and load friction unit |
| CN201671981U (en) * | 2010-05-20 | 2010-12-15 | 浙江华信汽车零部件有限公司 | Driven disc assembly with low stiffness and high-torque |
| CN202468749U (en) * | 2012-03-21 | 2012-10-03 | 江苏名豪汽车零部件有限公司 | Clutch driven plate assembly |
| CN202946583U (en) * | 2012-11-06 | 2013-05-22 | 芜湖大捷离合器有限公司 | Large-torque clutch driven disk assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075886A (en) * | 2018-10-19 | 2020-04-28 | 郑州宇通客车股份有限公司 | Torsional damper and vehicle using same |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |