CN201368144Y - Clutch driven plate inside plate hub assembly of heavy vehicle - Google Patents
Clutch driven plate inside plate hub assembly of heavy vehicle Download PDFInfo
- Publication number
- CN201368144Y CN201368144Y CNU2009200190960U CN200920019096U CN201368144Y CN 201368144 Y CN201368144 Y CN 201368144Y CN U2009200190960 U CNU2009200190960 U CN U2009200190960U CN 200920019096 U CN200920019096 U CN 200920019096U CN 201368144 Y CN201368144 Y CN 201368144Y
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- CN
- China
- Prior art keywords
- idling
- damping
- cover plate
- vibration damping
- fin
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- 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 - Lifetime
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Abstract
The utility model relates to a clutch driven plate inside plate hub assembly of a heavy vehicle, and comprises an inside plate hub and an idling damping middle plate; the idling damping middle plate is riveted on the inside plate hub; an idling damping spring is arranged on a fixed window of the idling damping middle plate; two sides of the idling damping middle plate are respectively provided with an idling damping fin, wherein the outer side of one idling damping fin is provided with a damping spring strip; and the external parts of the idling damping fin and the damping spring strip are provided with two idling damping cover plates which are connected through a rivet of the idling damping cover plate. The clutch driven plate inside plate hub assembly of the heavy vehicle adopts the torsional stiffness of 6-7N*M per degree and the limit corner of 3.5 degrees to 4.5 degrees, lowers the vibration shock of an engine to a transmission system better, and reduces the noise.
Description
Technical field
The utility model relates to a kind of clutch driven plate, especially a kind of heavy goods vehicles clutch driven plate inner disc hub assembly.
Background technique
At present, along with the demand in present market, the power and the moment of torsion of heavy-duty car increase day by day, the idling rotation ricing of motor is bigger, often causes knocking of speed changer constant mesh gear wheel between cog, and gear is caused unnecessary wearing and tearing, simultaneously, strengthened the difficulty of car noise control
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, can effectively reduce vibratory impulse to power train, the heavy goods vehicles that reduces noise is with clutch driven plate inner disc hub assembly.
For achieving the above object, the utility model adopts following technical proposals: a kind of heavy goods vehicles clutch driven plate inner disc hub assembly, comprise inner disc hub and idling damping telophragma, idling damping telophragma is riveted on the inner disc hub, stationary window on the idling damping telophragma is provided with the idling shock-absorbing spring, the both sides of idling damping telophragma are respectively equipped with the idling damping fin, the outside of one of them idling damping fin is provided with the damping spring sheet, the outer installment of idling damping fin and damping spring sheet has two idling vibration damping cover plates, and two idling vibration damping cover plates connect by idling vibration damping cover plate rivet.
One of described idling damping telophragma is sidelong and is put ring-like idling damping fin B, and opposite side is placed and had the idling damping fin A of three location with projection, and wherein, projection toward the outer side.
Described damping spring sheet is arranged on the outside of idling damping fin A.
Have the stamping forming projection that is used to place and give the spacing window of idling shock-absorbing spring and is used to compress the idling shock-absorbing spring on the described idling vibration damping cover plate.
Described two idling vibration damping cover plates are by idling vibration damping cover plate rivet B riveted joint, wherein, in three positioning holes of the corresponding insertion of three projections idling vibration damping cover plate one side on the idling damping fin A, riveted joint has idling vibration damping cover plate rivet A on three positioning holes of idling vibration damping cover plate opposite side.
Described idling vibration damping cover plate rivet A inserts driven disc and coils outward in the positioning hole of hub correspondence, and the relative position that idling vibration damping cover plate and driven disc is coiled hub outward positions fixing.
During work, the inner disc hub drives idling vibration damping telophragma with motion of speed changer, reduce power train rigidity by the compression of the relative displacement between idling damping cover plate and idling damping telophragma idling shock-absorbing spring, reduce impact to power train, when reaching the limiting angle displacement of idling vibration damping part, the external splines of inner disc hub coils the hub internal spline outward with driven disc and contacts work.During generation relative displacement between idling damping cover plate and idling damping telophragma, under the impacting force of damping spring sheet, between idling damping fin A and the idling damping telophragma, between idling damping fin B and the idling damping telophragma, produce the relative displacement friction between idling damping fin B and the idling damping cover plate, thereby consume the torsional oscillation energy by frictional damping.The torsional stiffness that model utility adopts is 6-7N*M/ °, and ultimate angle is 3.5 °-4.5 °, has alleviated the vibratory impulse of motor to power train more fortunately, has reduced noise.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the B-B partial sectional view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1,
Among the figure: 1, idling damping cover plate, 2, idling damping cover plate rivet B, 3, idling damping telophragma, 4, idling damping fin A, 5, idling damping fin B, 6, the damping spring sheet, 7, the idling damping spring, 8, the inner disc hub, 9, idling damping cover plate rivet A.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Among Fig. 1-Fig. 3, riveted fixing idling damping telophragma 3 on inner disc hub 8, idling shock-absorbing spring 7 is placed and is fixed on the idling damping telophragma 3 on the stamping forming stationary window, idling damping telophragma 3 one is sidelong and is put ring-like idling damping fin B5, opposite side is placed and is had the idling damping fin A4 of three location with projection, projection is placed corrugated sheet: damping spring sheet 6 toward the outer side outside the idling damping fin A4; Idling damping fin A4, the outside of idling damping fin B5 and damping spring sheet 6 clamps with two idling vibration damping cover plates 1 (this idling vibration damping cover plate 1 have stamping forming be used to place and give the spacing less window of idling shock-absorbing spring 7 and use and the projection of compressing idling shock-absorbing spring 7), and two cover plates are riveted with idling vibration damping cover plate rivet B2, wherein, in three positioning holes of the corresponding insertion of three projections idling vibration damping cover plate 1 one sides on the idling damping fin A4, riveted joint has idling vibration damping cover plate rivet A9 on three positioning holes on idling vibration damping cover plate 1 opposite side, this rivet inserts driven disc and coils outward in the positioning hole of hub correspondence, and the relative position that idling vibration damping cover plate 1 and driven disc is coiled hub outward positions fixing.During work, inner disc hub 8 drives idling vibration damping telophragma 3 with motion of speed changer, reduce power train rigidity by the compression of the relative displacement between idling damping cover plate 1 and the idling damping telophragma 3 idling shock-absorbing spring 7, reduce impact to power train, when 4 ° of limiting angle displacements that reaches idling vibration damping part, the external splines of inner disc hub 8 coils the hub internal spline outward with driven disc and contacts work, plays the angle position-limiting action, and the ultimate torsional angle degree that makes inner disc hub assembly is 4 °.During generation relative displacement between idling damping cover plate 1 and idling damping telophragma 3, under the impacting force of damping spring sheet 8, between idling damping fin A4 and the idling damping telophragma 3, between idling damping fin B5 and the idling damping telophragma 3, produce the relative displacement friction between idling damping fin B5 and the idling damping cover plate 1, thereby consume the torsional oscillation energy by frictional damping.The torsional stiffness that model utility adopts is 6-7N*M/ °, and ultimate angle is 3.5 °-4.5 °, has alleviated the vibratory impulse of motor to power train more fortunately, has reduced noise.
Claims (6)
1. a heavy goods vehicles is with clutch driven plate inner disc hub assembly, comprise inner disc hub and idling damping telophragma, it is characterized in that: idling damping telophragma is riveted on the inner disc hub, stationary window on the idling damping telophragma is provided with the idling shock-absorbing spring, the both sides of idling damping telophragma are respectively equipped with the idling damping fin, the outside of one of them idling damping fin is provided with the damping spring sheet, the outer installment of idling damping fin and damping spring sheet has two idling vibration damping cover plates, and two idling vibration damping cover plates connect by idling vibration damping cover plate rivet.
2. heavy goods vehicles according to claim 1 clutch driven plate inner disc hub assembly, it is characterized in that: one of described idling damping telophragma is sidelong and is put ring-like idling damping fin B, opposite side is placed and is had the idling damping fin A of three location with projection, and wherein, projection toward the outer side.
3. heavy goods vehicles according to claim 1 clutch driven plate inner disc hub assembly, it is characterized in that: described damping spring sheet is arranged on the outside of idling damping fin A.
4. heavy goods vehicles according to claim 1 is characterized in that: have the stamping forming projection that is used to place and give the spacing window of idling shock-absorbing spring and is used to compress the idling shock-absorbing spring on the described idling vibration damping cover plate with clutch driven plate inner disc hub assembly.
5. heavy goods vehicles according to claim 1 clutch driven plate inner disc hub assembly, it is characterized in that: described two idling vibration damping cover plates are by idling vibration damping cover plate rivet B riveted joint, wherein, in three positioning holes of the corresponding insertion of three projections idling vibration damping cover plate one side on the idling damping fin A, riveted joint has idling vibration damping cover plate rivet A on three positioning holes of idling vibration damping cover plate opposite side.
6. heavy goods vehicles according to claim 5 clutch driven plate inner disc hub assembly, it is characterized in that: described idling vibration damping cover plate rivet A inserts driven disc and coils outward in the positioning hole of hub correspondence, and the relative position that idling vibration damping cover plate and driven disc is coiled hub outward positions fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200190960U CN201368144Y (en) | 2009-02-18 | 2009-02-18 | Clutch driven plate inside plate hub assembly of heavy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200190960U CN201368144Y (en) | 2009-02-18 | 2009-02-18 | Clutch driven plate inside plate hub assembly of heavy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368144Y true CN201368144Y (en) | 2009-12-23 |
Family
ID=41487037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200190960U Expired - Lifetime CN201368144Y (en) | 2009-02-18 | 2009-02-18 | Clutch driven plate inside plate hub assembly of heavy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368144Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788033A (en) * | 2010-02-23 | 2010-07-28 | 钱江弹簧（北京）有限公司 | Spring combined disk |
| CN103591170A (en) * | 2013-10-30 | 2014-02-19 | 芜湖鸿耀汽车工业有限公司 | Elastic buffer vibration reducing driven plate assembly |
| CN105508499A (en) * | 2015-12-28 | 2016-04-20 | 长春一东离合器股份有限公司 | Multistage-damping torsion damper for hybrid electric vehicle |
| CN110893543A (en) * | 2019-09-12 | 2020-03-20 | 浙江金麦特自动化系统有限公司 | Automatic assembling system and process for driven disc assembly |
-
2009
- 2009-02-18 CN CNU2009200190960U patent/CN201368144Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788033A (en) * | 2010-02-23 | 2010-07-28 | 钱江弹簧（北京）有限公司 | Spring combined disk |
| CN103591170A (en) * | 2013-10-30 | 2014-02-19 | 芜湖鸿耀汽车工业有限公司 | Elastic buffer vibration reducing driven plate assembly |
| CN105508499A (en) * | 2015-12-28 | 2016-04-20 | 长春一东离合器股份有限公司 | Multistage-damping torsion damper for hybrid electric vehicle |
| CN110893543A (en) * | 2019-09-12 | 2020-03-20 | 浙江金麦特自动化系统有限公司 | Automatic assembling system and process for driven disc assembly |
| CN110893543B (en) * | 2019-09-12 | 2020-08-18 | 浙江金麦特自动化系统有限公司 | Automatic assembling system and process for driven disc assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |