CN206159364U - Sealed dual mass flywheel - Google Patents
Sealed dual mass flywheel Download PDFInfo
- Publication number
- CN206159364U CN206159364U CN201621166244.8U CN201621166244U CN206159364U CN 206159364 U CN206159364 U CN 206159364U CN 201621166244 U CN201621166244 U CN 201621166244U CN 206159364 U CN206159364 U CN 206159364U
- Authority
- CN
- China
- Prior art keywords
- mass flywheel
- diaphragm spring
- dual mass
- flange
- double mass
- 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.)
- Active
Links
Abstract
The utility model discloses a sealed dual mass flywheel, a sealed dual mass flywheel, including the apron of connecting from top to bottom and initiative dish, be provided with the through -hole on the apron, be provided with the driven plate in the through -hole, fixed surface has the flange under the driven plate, be provided with diaphragm spring between flange and the driven plate, be provided with a sealing ring between diaphragm spring and the apron, diaphragm spring's upper surface with the lower surface of sealing ring compresses tightly each other, diaphragm spring compresses tightly from top to bottom with the sealing ring, has eliminated the space between apron and the driven plate, sealed dual mass flywheel has guaranteed that dual mass flywheel's dedicated lubricating grease can not become invalid in emulsification after water or the dust corruption, improved sealed dual mass flywheel's validity to the life of dual mass flywheel shock -absorbing spring has been improved.
Description
Technical field
This utility model is related in car transmissions parts, more particularly to a kind of sealing double mass flywheel.
Background technology
In the double mass flywheel use of car transmissions, the fatigue life of arc shock-absorbing spring is most critical, is this
The chute and special grease of protection shock-absorbing spring is increased in the design of double mass flywheel, shock-absorbing spring is improved with this
Life-span；But this wear-resisting grease understands emulsion deterioration after being corroded by water or dust, loses lubrication；So needing tool
The double mass flywheel for having excellent sealing could improve the service life of double mass flywheel.
Utility model content
In order to improve the effectiveness of sealing double mass flywheel, this utility model is improve in double mass flywheel there is provided one kind
Outer seal degree, while the foundation rotation that ensure that double mass flywheel damps stable sealing double mass flywheel.
To achieve these goals, the technical solution adopted in the utility model is：
One kind sealing double mass flywheel, including the cover plate and driving disc spacing pressing that are vertically connected with, is provided with through hole, institute on the cover plate
State and be provided with through hole clutch plate, the clutch plate lower surface is fixed with flange, and between the flange and clutch plate film is provided with
Flat spring, is provided with a sealing ring, the upper surface of the diaphragm spring and the sealing ring between the diaphragm spring and cover plate
Lower surface mutually compress.
Used as the further improvement of such scheme, the lower surface of the sealing ring is provided with outer wall, the diaphragm spring
Side is located at the inner side of the outer wall.
Used as the further improvement of such scheme, the cover plate is welded with the outer side edges edge of driving disc spacing pressing.
As the further improvement of such scheme, compress below the flange and be provided with support ring, in the support ring
Pad is arranged with, the pad is fixed on the upper surface of the driving disc spacing pressing, and the support ring inner side is provided with fixture block, the pad
Outside is provided with claw and draw-in groove, and the claw is pressed on the fixture block, and the draw-in groove coordinates spacing with the fixture block.
Used as the further improvement of such scheme, the flange is with clutch plate by rivet, the pad and active
Disk passes through rivet.
The beneficial effects of the utility model：
A kind of sealing double mass flywheel of this utility model, diaphragm spring and sealing ring upper-lower compacting, eliminate cover plate with from
Space between Moving plate；Cover plate ensure that airtight performance between the two with driving disc spacing pressing welding, improve the sealing of flywheel；Pad
Piece cooperates with support ring, eliminates the gap between flange and driving disc spacing pressing, it is ensured that the sealing property of flywheel mid portion,
The effectiveness of sealing double mass flywheel is improve, the service life of double mass flywheel shock-absorbing spring is improve.
Description of the drawings
Technical scheme in order to be illustrated more clearly that this utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other designs and accompanying drawing：
Fig. 1 is this utility model preferred embodiment decomposing schematic representation；
Fig. 2 is this utility model preferred embodiment sectional view.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of this utility model protection
Enclose.
Referring to figs. 1 to Fig. 2, one kind sealing double mass flywheel, including the cover plate 10 being vertically connected with and driving disc spacing pressing 1, the lid
Through hole is provided with plate 10, clutch plate 8 is provided with the through hole, the lower surface of the clutch plate 8 is fixed with flange 5, the method
Diaphragm spring 7 is provided between blue 5 and clutch plate 8, a sealing ring 12, institute are provided between the diaphragm spring 7 and cover plate 10
The upper surface and the lower surface of the sealing ring 12 for stating diaphragm spring 7 is mutually compressed, and the lower surface of the sealing ring 12 is provided with
Outer wall 13, the side of the diaphragm spring 7 is located at the inner side of the outer wall 13.Diaphragm spring 7 and the upper-lower compacting of sealing ring 12, outward
Wall 13 surrounds in the outside of diaphragm spring 7, eliminates the space between cover plate 10 and clutch plate 8, it is ensured that cover plate 10 with it is driven
The sealing of the junction of disk 8.
The cover plate 10 and the outer side edges edge welding of driving disc spacing pressing 1, are provided with chute 4 between the cover plate 10 and driving disc spacing pressing 1,
Arc spring 6 is provided with the chute 4, oils and fatss 11, cover plate 10 and active are provided between the arc spring 6 and chute 4
The welding of disk 1 ensure that airtight performance between the two, improve the sealing of flywheel, reduces oils and fatss 11 and is oxidized or by impurity
Corrosion.
The lower section of the flange 5 compresses and is provided with support ring 2, and pad 3 is arranged with the support ring 2, and the pad 3 is consolidated
The upper surface of the driving disc spacing pressing 1 is scheduled on, the inner side of the support ring 2 is provided with fixture block 14, and the outside of the pad 3 is provided with claw 15
And draw-in groove, the claw 15 is pressed on the fixture block 14, and the draw-in groove and the fixture block 14 coordinate spacing prevents 2 turns of support ring
It is dynamic.The flange 5 is riveted with clutch plate 8 by the first rivet 16, and the pad 3 is riveted with driving disc spacing pressing 1 by the second rivet 9,
Pad 3 cooperates with support ring 2, eliminates the gap between flange 5 and driving disc spacing pressing 1, it is ensured that flywheel mid portion it is close
Sealing property, it is ensured that meeting emulsifying after the oils and fatss 11 of double mass flywheel are not corroded by water or dust is failed, improves the double matter of sealing
The effectiveness of amount flywheel, improves the service life of arc spring 6.
It is more than that preferred embodiment of the present utility model is illustrated, but this utility model is created and is not limited to
The embodiment, those of ordinary skill in the art can also make a variety of etc. on the premise of without prejudice to this utility model spirit
With modification or replacement, the modification of these equivalents or replacement are all contained in the application claim limited range.
Claims (5)
1. it is a kind of to seal double mass flywheel, including the cover plate being vertically connected with（10）With driving disc spacing pressing（1）, it is characterised in that：The lid
Plate（10）On be provided with through hole, be provided with clutch plate in the through hole（8）, the clutch plate（8）Lower surface is fixed with flange
（5）, the flange（5）With clutch plate（8）Between be provided with diaphragm spring（7）, the diaphragm spring（7）With cover plate（10）Between
It is provided with a sealing ring（12）, the diaphragm spring（7）Upper surface and the sealing ring（12）Lower surface mutually compress.
It is 2. a kind of according to claim 1 to seal double mass flywheel, it is characterised in that：The sealing ring（12）Lower surface set
It is equipped with outer wall（13）, the diaphragm spring（7）Side be located at the outer wall（13）Inner side.
It is 3. a kind of according to claim 1 to seal double mass flywheel, it is characterised in that：The cover plate（10）With driving disc spacing pressing（1）
Outer side edges along welding.
It is 4. a kind of according to claim 1 to seal double mass flywheel, it is characterised in that：The flange（5）Lower section compress and set
It is equipped with support ring（2）, the support ring（2）Inside it is arranged with pad（3）, the pad（3）It is fixed on the driving disc spacing pressing（1）It is upper
Surface, the support ring（2）Inner side is provided with fixture block（14）, the pad（3）Outside is provided with claw（15）And draw-in groove, it is described
Claw（15）It is pressed on the fixture block（14）On, the draw-in groove and the fixture block（14）Coordinate spacing.
It is 5. a kind of according to claim 4 to seal double mass flywheel, it is characterised in that：The flange（5）With clutch plate（8）It is logical
Cross the first rivet（16）Riveting, the pad（3）With driving disc spacing pressing（1）By the second rivet（9）Riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166244.8U CN206159364U (en) | 2016-10-25 | 2016-10-25 | Sealed dual mass flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166244.8U CN206159364U (en) | 2016-10-25 | 2016-10-25 | Sealed dual mass flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159364U true CN206159364U (en) | 2017-05-10 |
Family
ID=58655010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166244.8U Active CN206159364U (en) | 2016-10-25 | 2016-10-25 | Sealed dual mass flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998135A (en) * | 2017-06-30 | 2020-04-10 | 法雷奥汽车工业和商业股份公司 | Torque limiter with friction lining seal |
-
2016
- 2016-10-25 CN CN201621166244.8U patent/CN206159364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998135A (en) * | 2017-06-30 | 2020-04-10 | 法雷奥汽车工业和商业股份公司 | Torque limiter with friction lining seal |
| CN110998135B (en) * | 2017-06-30 | 2022-05-17 | 法雷奥汽车工业和商业股份公司 | Torque limiter with friction lining seal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206159364U (en) | Sealed dual mass flywheel | |
| CN201496553U (en) | Combined type slurry-proof oil seal with felt | |
| CN206360728U (en) | Double honeycomb seal structures | |
| CN201202814Y (en) | Vehicle axel hub oil seal | |
| CN201326649Y (en) | Novel improvement on sliding bearing sealing | |
| CN206299844U (en) | A kind of high-pressure check valve of low leakage | |
| CN206338364U (en) | A kind of circular arc spring damper | |
| CN204126755U (en) | Diesel engine cylinder head cover | |
| CN208381302U (en) | A kind of Novel gasket | |
| CN205779114U (en) | A kind of thread plate assembly of oil filter | |
| CN206530379U (en) | Enhanced oil sump | |
| CN206571836U (en) | A kind of combined bearing sealed ring | |
| CN207111726U (en) | Baler special piston roller bearing | |
| CN206615275U (en) | A kind of angle steering gear | |
| CN206268311U (en) | A kind of wearing clearance collocation structure cap assembly | |
| CN207485834U (en) | A kind of automobile double mass flywheel washer | |
| CN204267728U (en) | A kind of clutch sealing device | |
| CN205896172U (en) | Modular becket gasket | |
| CN212959813U (en) | Combined type bonding piston | |
| CN205654871U (en) | Enhancement mode oil blanket | |
| CN205190756U (en) | Sealing washer assembly is used to axle | |
| CN203756742U (en) | Improved shaft sleeve | |
| CN217207732U (en) | Oil seal for oil return line | |
| CN218326122U (en) | Oil seal structure of gearbox shaft hole | |
| CN209100886U (en) | A kind of crane dust cover with heat dissipation dust discharging function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |