CN205559607U - Driven disc assembly of automobile clutch - Google Patents
Driven disc assembly of automobile clutch Download PDFInfo
- Publication number
- CN205559607U CN205559607U CN201620334337.0U CN201620334337U CN205559607U CN 205559607 U CN205559607 U CN 205559607U CN 201620334337 U CN201620334337 U CN 201620334337U CN 205559607 U CN205559607 U CN 205559607U
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- China
- Prior art keywords
- disc
- hub
- damping
- hook
- clutch
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 claims abstract description 95
- 238000005201 scrubbing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000007769 metal material Substances 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model belongs to the technical field of the clutch and specifically relates to a driven disc assembly of automobile clutch of the structure is simplified, including driven plate, damping disc, coil hub and inner disc hub outward, driven plate, damping disc and coil outward the hub all overlap locate the inner disc hub on, just coil outward the hub set up in between driven plate and the damping disc, the driven plate with coil hub direct contact outward, damping disc and coil outward and be equipped with first video disc spring and friction washer between the hub, the last crowning that is equipped with of damping disc, first video disc spring and friction washer all set up in in the crowning. The utility model discloses saved parts such as damping dish, friction bush, of the subtracting structure reduces the equipment process to the portion's article contact with each other friction that utilizes the metal material produces bigger frictional force.
Description
Technical field
This utility model relates to clutch field, a kind of structure simplify automobile from
Clutch clutch drived disk assy.
Background technology
Clutch is mainly used in conveying to the moment of torsion of engine crank axle the master of transmission mechanisms and drives
Moving axis, as it is shown in figure 1, clutch mainly include flywheel, clutch cover and plate assembly and clutch from
Moving plate assembly, wherein said clutch cover and plate assembly includes clutch cover plate, platen and diaphragm spring,
The central authorities of clutch cover plate are provided with through hole, and described main drive shaft passes described through hole, clutch
Device cover plate is fixed on flywheel, is provided with axially displaceable seperator in main drive shaft outer end
Structure, the medial extremity of diaphragm spring pressed under engine side by separating mechanism, the outboard end of diaphragm spring
Do lever motion with the contact point with support ring for fulcrum, make clutch driven disc assembly and flywheel
Separate, thus cut off the power transmission from engine side to transmission mechanisms.
The composition of clutch driven disc assembly of the prior art as in figure 2 it is shown, mainly include from
Clutch contact site, clutch plate, damping disc, outer hub, interior hub and damping spring, Qi Zhongsuo
Stating interior hub to be arranged on main drive shaft, clutch plate, outer hub and damping disc are all sleeved on inner disc
On hub, and described outer hub is arranged between described clutch plate and damping disc and in described outer disk
Hub, clutch plate and damping disc are provided with damping spring, and described clutch contact site passes through wave-shaped plate
It is connected with described clutch plate, is provided with friction plate in described wave-shaped plate both sides, in clutch plate and outer disk
Be equipped with damping mechanism between hub and between damping disc and outer hub, wherein clutch plate with
Damping mechanism between outer hub includes friction bushings, the damping between damping disc and outer hub
Mechanism includes video disc spring, friction washer and the frictional disk of at right angles bending, when clutch works
Time, the friction plate of clutch contact site both sides is compacted under the effect of flywheel and platen, described
When clutch contact site and flywheel rotate integrally, coupled clutch plate and damping disc are the most therewith
Rotate, their rotary compression damping spring, and promote outer hub to rotate by damping spring,
In outer hub and then driving, hub rotates, thus passes on revolving force, clutch to transmission input shaft
Device i.e. utilize described damping spring reduce produce because of engine and the speed difference of change speed gear box impact,
Damping between vibrations and noise, and clutch plate and outer hub and damping disc and outer hub occurs
Mechanism also can produce damping and utilize described damping to reduce vibrations and noise when clutch works
Generation.
Another embodiment of clutch driven disc assembly of the prior art is as it is shown on figure 3, outside
It is provided with between hub and damping disc and includes bending and the frictional disk of end band hook, friction pad at three
Circle is arranged between described frictional disk and outer hub, is provided with dish between described frictional disk and damping disc
Flat spring, and it is provided with the friction washer of band hook portion outside between hub and clutch plate, in institute
State between friction washer and outer hub and be equipped with dampened disk between friction washer and clutch plate,
And it is respectively provided on two sides with friction bushings, wherein near damping in the toothed region of interior hub outer peripheral face
It is provided with video disc spring between friction bushings and the damping disc of dish side.When outer hub and clutch plate with
And when rotating against between damping disc, above-mentioned damping generating mechanism makes outer hub with driven
Occur between dish and between outer hub and damping disc friction to produce damping, thus reduce vibrations and
Noise.
The clutch driven disc assembly of prior art is as it has been described above, constitute rubbing of damping generating mechanism
The quantity wiping key element is too much, thus causes clutch driven disc assembly structure complicated, and makes
The assembling procedure of clutch driven disc assembly increases, and adds assembling operation difficulty.
It addition, be arranged on the dampened disk of clutch plate side and the friction of outer hub and be arranged on interior hub
The friction bushings of toothed region both sides be generally made up of plastic material, the frictional force of generation is little, because of
This damping occurrence degree is insufficient, vibration-inhibition and noise not sufficiently effective and because described
Dampened disk and friction bushings are plastic material, and mar proof is weak, and therefore service life is short, and with
The generation of abrasion, the damping that described dampened disk and friction bushings produce also can diminish, and therefore has
There is the defect that the vibrations of clutch and sound attenuation performance can not persistently maintain.
Utility model content
The purpose of this utility model is to provide a kind of vehicle clutch driven disc assembly, and structure is big
Big simplify, reduce assembling procedure, and utilize and contacting with each other friction between the component of metal material and produce
Raw bigger frictional force.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vehicle clutch driven disc assembly, including clutch plate, damping disc, outer hub and interior
Hub, described clutch plate, damping disc and outer hub are all sheathed in interior hub, and described outer disk
Hub is arranged between described clutch plate and damping disc, and described clutch plate directly connects with described outer hub
Touch, be provided with the first video disc spring and friction washer between described damping disc and outer hub, described in subtract
Shake dish is provided with crowning, and described first video disc spring and friction washer may be contained within described projection
In face.
Described clutch plate is provided with inner concave, and described inner concave offsets with described outer hub.
The end contact face being connected with described inner concave on described clutch plate and the profile of tooth of interior hub
Portion offsets.
The end contact face being connected with described inner concave on described clutch plate and the profile of tooth of interior hub
Faced washer it is provided with between portion.
The end contact face being connected with described crowning on described damping disc and the profile of tooth of interior hub
The second video disc spring it is provided with between portion.
It is provided with hook frictional disk, in the projection of described damping disc between described outer hub and damping disc
The first video disc spring it is provided with, at described hook frictional disk with outer between face and described hook frictional disk
Friction washer it is provided with between hub.
Described damping disc is provided with opening, the hook end of described hook frictional disk pass described in open
Mouthful.
Between crowning and the outer hub of described damping disc, hook friction washer, described hook are set
Friction washer abuts with described outer hub, is provided with seam, in institute on described hook friction washer
The first video disc spring that the crowning with damping disc offsets it is provided with in stating seam.
Described damping disc is provided with opening, the hook portion of described hook friction washer pass described in subtract
The opening of shake dish.
Advantage of the present utility model with good effect is:
1, this utility model eliminates the parts such as dampened disk, friction bushings, simplifies structure and subtracts
Few assembling procedure.
2, clutch plate of the present utility model directly contacts with the toothed region of outer hub and interior hub,
Above-mentioned parts are metal material and make, and utilize and contact with each other friction energy between the component of metal material
The frictional force that enough generations are bigger, thus produce high-damping, more favourable to vibrations and noise alleviation.
Accompanying drawing explanation
Fig. 1 is clutch schematic diagram,
Fig. 2 is the clutch cover assembly schematic diagram of an embodiment of the prior art,
Fig. 3 is enlarged drawing at the A in Fig. 2,
Fig. 4 is the clutch cover assembly schematic diagram of another embodiment in prior art,
Fig. 5 is the schematic diagram of an embodiment of the present utility model,
Fig. 6 is the schematic diagram of another embodiment of the present utility model,
Fig. 7 is the schematic diagram of another embodiment of the present utility model.
Wherein: 1 is flywheel, 11 is bolt, and 12 is bolt；2 is clutch cover and plate assembly, 21
For clutch cover plate, 22 is platen, and 23 is diaphragm spring, and 24 is band plate, and 25 is bolt,
26 is major part pin, and 27 is support ring, and 3 is clutch driven disc assembly；3 is that clutch is driven
Disc assembly, 31 is clutch contact site, and 311 is wave-shaped plate, and 312 is friction plate, and 313 are
Connection member, 32 is clutch plate, and 321 is inner concave, and 322 is end contact face, and 323 is flat
Face packing ring, 333 is opening, and 33 is damping disc, and 331 is crowning, and 332 is ends contact
Face, 34 is interior hub, and 341 is seam, and 342 is toothed region, and 35 is outer hub, and 36 are
Damping spring, 37 is friction washer, and 371 is the first video disc spring, and 372 is right angle frictional disk,
373 is hook frictional disk, and 374 is the second video disc spring, and 38 is pin, and 39 is pin；4 is main
Drive shaft, 5 is crank axle；6 is friction bushings, and 611 is packing ring, and 612 is friction washer；
7 is hook friction washer, and 71 is dampened disk, and 72 is dampened disk, and 73 is friction bushings, 74
For hook portion, 8 is separating mechanism, and 9 is metal dish.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, clutch includes that flywheel 1, clutch cover and plate assembly 2 and clutch are driven
Disc assembly 3, the master conveying to transmission mechanisms from crank axle 5 moment of torsion of engine is driven by clutch
Moving axis 4, a metal dish 9 is fixed to the end of crank axle 5, flywheel 1 by bolt 12
It is installed to outside metal dish 7 by bolt 11.Described clutch cover and plate assembly 2 includes clutch
Cover plate 21, platen 22 and diaphragm spring 23 are constituted, and clutch cover plate 21 is fixed on flywheel 1
On, one end of band plate 24 is bolted 28 peripheral parts being fixed on platen 22, and the other end is fixed
On clutch cover plate 21, diaphragm spring 23 is by major part pin 26 and clutch cover plate 21 phase
Even, described major part pin 26 is used for supporting two support rings 27, at clutch cover plate 21 simultaneously
Central authorities be provided with through hole, main drive shaft 4, through described through hole, sets in the outside of main drive shaft 4
Having the separating mechanism 8 that can be axially moveable, separating mechanism 8, when flywheel 1 side shifting, divides
The medial extremity of diaphragm spring 23 is pressed under engine side by structure 8 of disembarking, the outside of diaphragm spring 23
End does lever motion with the contact point with support ring 27 for fulcrum, makes clutch driven disc assembly
3 separate with flywheel 1, thus cut off the power transmission from engine side to transmission mechanisms.
As shown in Figures 1 to 3, clutch driven disc assembly 3 include clutch contact site 31, from
Moving plate 32, damping disc 33, outer hub 35, interior hub 34 and damping spring 36, clutch
Contact site 31 is provided with wave-shaped plate 311, and clutch plate 32 is connected by pin 39 with wave-shaped plate 311,
Clutch plate 32 is connected by pin 38 with damping disc 33, between clutch plate 32 and outer hub 35
It is provided with friction bushings 6, between outer hub 35 and damping disc 33, is provided with multiple friction washer 37,
Interior hub 34 is arranged on main drive shaft 4.As in figure 2 it is shown, described clutch contact site 31
Wave-shaped plate 311 both sides are provided with friction plate 312.
If seeing power transmission path further, from crank axle 5 output moment of torsion make flywheel 1,
Clutch cover plate 21, platen 22 and clutch contact site 31 rotate integrally, and are communicated to clutch
The moment of torsion of device contact site 31 passes through clutch plate 32 and damping disc 33, damping spring 36, outer disk
Hub 35, interior hub 34, main drive shaft 4 are communicated to transmission mechanisms.
As it is shown on figure 3, a kind of clutch driven disc assembly of the prior art is at damping disc 33
And be provided with the first video disc spring 371 between outer hub 35, the right angle of the rectangular bending of outer rim rubs
Wiping dish 372 and friction washer 37, the first video disc spring 371 applies pressure by frictional disk 372
Push outer hub 35 side to friction washer 37, make friction washer 37 produce with outer hub 35 and rub
Wipe, between clutch plate 32 and outer hub 35, be provided with friction bushings 6, in described interior hub 34
Toothed region 342 and the centre bore hole wall of outer hub 35 between be provided with pre-damping spring.
As shown in Figure 4, another kind of clutch driven disc assembly hub outside of the prior art
Being provided with the hook frictional disk 373 of end band hook between 35 and damping disc 33, friction washer 37 sets
Being placed between described hook frictional disk 373 and outer hub 35, described damping disc 33 is provided with out
Mouth 333, the hook end of described hook frictional disk 373 passes described opening 333, and mechanism works
Time, the hook end of described hook frictional disk 373 mounts with opening 333 edge of damping disc 33
Prevent from coming off, between described hook frictional disk 373 and damping disc 33, be provided with the first video disc bullet
Spring 371, is provided with the hook friction washer of band hook portion outside between hub 35 and clutch plate 32
7, between described hook friction washer 7 and outer hub 35, it is provided with dampened disk 71, described
It is provided with dampened disk 72, in interior hub 34 periphery between hook friction washer 7 and clutch plate 32
The toothed region 342 in face is respectively provided on two sides with friction bushings 73, and described friction bushings 73 is arranged on
In the seam 341 of described gear part 342 both sides, wherein near the friction of damping disc 33 side
Video disc spring it is provided with between lining 73 and damping disc 33.
As shown in Fig. 5～7, clutch plate 32 of the present utility model is provided with outside hub 35 1
The inner concave 321 that side is recessed, described inner concave 321 offsets with described outer hub 35, described
The end contact face 322 being connected with described inner concave 321 on clutch plate 32 is arranged at interior hub
In the seam 341 of toothed region 342 side of 34, described end contact face 322 is interior with described
The toothed region 342 of hub 34 offsets.During mechanism's work, described inner concave 321 with described outside
Hub 35 rubs, and described end contact face 322 rubs with the toothed region 342 of described interior hub 34
Wipe.
As shown in Fig. 5～7, described damping disc 33 is provided with to away from described outer hub 35 1
The crowning 331 that side is protruding, the end that described damping disc 33 is connected with described crowning 331
Portion's contact surface 332 is arranged in the seam 341 of toothed region 342 opposite side of interior hub 34,
The second video disc spring 374 it is provided with between described end contact face 332 and described toothed region 342.
Hook frictional disk 373 can be set between described damping disc 33 and outer hub 35, it is possible to
To arrange hook friction washer 7.
Embodiment one
As it is shown in figure 5, in the present embodiment, be provided with hook between hub 35 and damping disc 33 outside
Frictional disk 373, described damping disc 33 is provided with opening 333, described hook frictional disk 373
Hook end passes described opening 333, during mechanism's work, and the hook of described hook frictional disk 373
End prevents from coming off with the mounting of opening 333 edge of damping disc 33, convex at described damping disc 33
Rise and be provided with the first video disc spring 371 between face 331 and described hook frictional disk 373, described
It is provided with friction washer 37 between hook frictional disk 373 and outer hub 35.
The operation principle of the present embodiment is:
During mechanism's work, the inner concave 321 on clutch plate 32 rubs, simultaneously with outer hub 35
The end contact face 322 being connected with described inner concave 321 on clutch plate 32 and interior hub 34
Toothed region 342 rubs, crowning 331 and the described hook frictional disk 373 of described damping disc 33
Between the first video disc spring 371 and the end contact face 332 of described damping disc 33 and institute
The the second video disc spring 374 stated between toothed region 342 pushes out damping disc 33, makes with described
The clutch plate 32 that damping disc 33 is connected is pulled to outer hub 35, so that on clutch plate 32
Inner concave 321 and the end contact face 322 that is connected with described inner concave 321 respectively with outer disk
The toothed region 342 of hub 35 and interior hub 34 be close to produce friction, thus eliminate dampened disk,
The parts such as friction bushings, simplify structure and reduce assembling procedure, and because clutch plate 32,
The toothed region 342 of outer hub 35 and interior hub 34 is metal material entirely, the component of metal material
Between contact with each other friction, produce bigger frictional force, thus produce high-damping, to vibrations and make an uproar
The decay of sound is more favourable.
Embodiment two
As shown in Figure 6, the present embodiment is with the difference of embodiment one: described driven
Arrange one between end contact face 322 and the toothed region 342 of interior hub 34 on dish 32 to put down
Face packing ring 323.
The operation principle of the present embodiment is:
Frictional force owing to producing between inner concave 321 and the outer hub 35 of clutch plate 32 be enough to
It is suitable for damping vibrations and noise, the end contact face 322 on described clutch plate 32 and interior hub
Damping produced by friction between the toothed region 342 of 34 on the contrary can be to vibrations and sound attenuation
Produce retroaction, therefore arrange between described end contact face 322 and described toothed region 342
One faced washer 323, eliminates unnecessary damping action, other working methods and embodiment
One is identical.
Embodiment three
As it is shown in fig. 7, the present embodiment is with the difference of embodiment one: described damping disc
Being provided with hook friction washer 7 between crowning 331 and the outer hub 35 of 33, described hook rubs
The hook portion 74 of scrubbing pad circle 7 stretched out by the opening 333 of damping disc 33 and with described opening 333
Edge mounting prevent from coming off, described hook friction washer 7 is provided with seam, described only
The first video disc spring 371 that the crowning 331 with damping disc 33 offsets it is provided with in Kou.
The operation principle of the present embodiment is:
The present embodiment arranges hook friction washer 7, institute between damping disc 33 and outer hub 35
State hook friction washer 7 and directly contact generation friction with outer hub 35, thus save further
The structure such as frictional disk 373, friction washer 37, simultaneously because hook friction washer 7 increases
Contact area such that it is able to produce bigger frictional force, thus obtain superior technique effect,
Other working methods are identical with embodiment one.
Claims (9)
1. a vehicle clutch driven disc assembly, it is characterised in that: include clutch plate (32),
Damping disc (33), outer hub (35) and interior hub (34), described clutch plate (32), subtract
Shake dish (33) and outer hub (35) are all sheathed in interior hub (34), and described outer hub
(35) it is arranged between described clutch plate (32) and damping disc (33), described clutch plate (32)
Directly contact with described outer hub (35), described damping disc (33) and outer hub (35) it
Between be provided with the first video disc spring (371) and friction washer, described damping disc (33) is provided with
Crowning (331), described first video disc spring (371) and friction washer may be contained within described
In crowning (331).
Vehicle clutch driven disc assembly the most according to claim 1, it is characterised in that:
Described clutch plate (32) is provided with inner concave (321), and described inner concave (321) is with described
Outer hub (35) offsets.
Vehicle clutch driven disc assembly the most according to claim 2, it is characterised in that:
The upper end contact face (322) being connected with described inner concave (321) of described clutch plate (32)
Offset with the toothed region (342) of interior hub (34).
Vehicle clutch driven disc assembly the most according to claim 2, it is characterised in that:
The upper end contact face (322) being connected with described inner concave (321) of described clutch plate (32)
And it is provided with faced washer (323) between the toothed region (342) of interior hub (34).
Vehicle clutch driven disc assembly the most according to claim 1, it is characterised in that:
The upper end contact face (332) being connected with described crowning (331) of described damping disc (33)
And it is provided with the second video disc spring (374) between the toothed region (342) of interior hub (34).
Vehicle clutch driven disc assembly the most according to claim 1, it is characterised in that:
Hook frictional disk (373) it is provided with, in institute between described outer hub (35) and damping disc (33)
State and be provided with between the crowning (331) of damping disc (33) and described hook frictional disk (373)
First video disc spring (371), described hook frictional disk (373) and outer hub (35) it
Between be provided with friction washer (37).
Vehicle clutch driven disc assembly the most according to claim 6, it is characterised in that:
Described damping disc (33) is provided with opening (333), the extension of described hook frictional disk (373)
Hook end passes described opening (333).
Vehicle clutch driven disc assembly the most according to claim 1, it is characterised in that:
Arrange hook between crowning (331) and the outer hub (35) of described damping disc (33) to rub
Scrubbing pad circle (7), described hook friction washer (7) abuts with described outer hub (35),
Described hook friction washer (7) is provided with seam, is provided with and damping disc (33) in described seam
The first video disc spring (371) of offseting of crowning (331).
Vehicle clutch driven disc assembly the most according to claim 8, it is characterised in that:
Described damping disc (33) is provided with opening (333), the extension of described hook friction washer (7)
Hook portion (74) is through the opening (333) of described damping disc (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334337.0U CN205559607U (en) | 2016-04-20 | 2016-04-20 | Driven disc assembly of automobile clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334337.0U CN205559607U (en) | 2016-04-20 | 2016-04-20 | Driven disc assembly of automobile clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559607U true CN205559607U (en) | 2016-09-07 |
Family
ID=56809653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334337.0U Expired - Fee Related CN205559607U (en) | 2016-04-20 | 2016-04-20 | Driven disc assembly of automobile clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392912A (en) * | 2020-12-07 | 2021-02-23 | 长春一东离合器股份有限公司 | Torsion damper for AT transmission |
-
2016
- 2016-04-20 CN CN201620334337.0U patent/CN205559607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392912A (en) * | 2020-12-07 | 2021-02-23 | 长春一东离合器股份有限公司 | Torsion damper for AT transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |