CN108425962A - A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch - Google Patents
A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch Download PDFInfo
- Publication number
- CN108425962A CN108425962A CN201810511974.4A CN201810511974A CN108425962A CN 108425962 A CN108425962 A CN 108425962A CN 201810511974 A CN201810511974 A CN 201810511974A CN 108425962 A CN108425962 A CN 108425962A
- Authority
- CN
- China
- Prior art keywords
- unit
- corrugated sheet
- double
- radial slot
- disk
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000009916 joint effect Effects 0.000 description 3
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of corrugated sheet of double-disk with radial slot, symmetrical sector structure, including two monophasic waveform pieces, described two monophasic waveform pieces are integrated by the opposite contact surface of its driven disc mounting portion to overlaying, each monophasic waveform piece includes two symmetrical and identical first units of wave structure and second unit, symmetrical center line is provided with isolation channel between two units, it is both provided with supporting surface in the middle part of the first unit and second unit, neck bending is provided between the supporting surface and contact surface, it is in splay triangle bending that two are each provided between the supporting surface and first unit and the two triangle apex angle of second unit front end, the first riveted holes and matching hole is respectively set in the supporting surface center, the driven disc mounting portion is provided with the second riveted holes.Structure of the invention is symmetrical, and corrugated sheet generates identical decrement in pressurized process, can reduce the abrasion to friction plate and improve the fatigue life of itself.
Description
Technical field
The present invention relates to a kind of corrugated sheet of the scope of zero clutch part design more particularly to double-disk with radial slot,
Clutch drived disk assy and automobile clutch, it is therefore intended that improve the zygosity of clutch by reasonably optimizing the structure of corrugated sheet
It can and improve the NVH performances of the automobile under certain operating modes.
Background technology
Automobile clutch can cut off and realize that engine transmits the power of power train, in vehicle starting by engine
It is smoothly engaged with power train, ensures work smooth-going when automobile balance starting and power train are shifted gears, in addition can prevent from being driven
System overloads and is effectively reduced the vibration in power train and noise.Corrugated sheet has waveform as one on clutch driven plate
The spring steel plate of shape, axial non-linear force-displacement variation characteristic make clutch generate gradual increased torsion in engaging process
Square has a great impact to clutch Joint Properties.
Invention content
In view of the above technical problems, the present invention is intended to provide a kind of corrugated sheet for opening radial slot in neck, the corrugated sheet two
Two are combined into one group and are evenly distributed by contact surface to overlaying.The mode of biplate combination makes two panels corrugated sheet be engaged in clutch
It is common in the process to be pressurized, generate identical decrement, improve itself fatigue life and clutch Joint Properties, other wave
Between shape piece and friction plate friction plate and the mill on corrugated sheet contact surface after clutch engages for a long time can be reduced without relative friction
Damage.
The present invention adopts the following technical scheme that realization：
A kind of corrugated sheet of the double-disk with radial slot, symmetrical sector structure, including the identical monophasic waveform piece of two shapes,
Described two monophasic waveform pieces are integrated by the opposite contact surface of its driven disc mounting portion to overlaying, and each monophasic waveform piece wraps
Include two symmetrical and identical first units of wave structure and second unit, edge between the first unit and second unit
Symmetrical center line is provided with the isolation channel for the driven disc mounting portion that goes directly from the front to the back, in the first unit and second unit
Portion is both provided with supporting surface, is provided with neck bending between the supporting surface and contact surface, the supporting surface and first unit and
It is in splay triangle bending, the first unit and that two are each provided between the two triangle apex angle of second unit front end
The first riveted holes and matching hole is respectively set in the supporting surface center of Unit two, and the driven disc mounting portion is evenly arranged with several weeks
To the second riveted holes of distribution.
Further, it is both provided with radial slot in the middle part of the neck bending of the first unit and second unit.
Further, the first unit and second unit front end have been centrally located half slot.
Further, the diameter of the matching hole is more than the diameter of the first riveted holes.
Further, the distance that the limited compression amount between two monophasic waveform pieces is equal between two monophasic waveform piece supporting surfaces subtracts
Remove the thickness of two monophasic waveform pieces.
Further, the matching hole in the center of circle and another monophasic waveform on piece of the first riveted holes of any monophasic waveform on piece
The center of circle is located on same axis.
A kind of entirety corrugated sheet of the double-disk with radial slot, including for example described waveform of even number that is uniformly arranged in the circumferential direction
Piece, the driven disc mounting portion of each corrugated sheet are interconnected to form the integral structure of annular.
A kind of clutch drived disk assy, including corrugated sheet as mentioned.
A kind of automobile clutch, including clutch drived disk assy as mentioned.
Compared with prior art, the present invention has the advantages that：
Corrugated sheet symmetrical configuration of the double-disk provided by the invention with radial slot, one group of corrugated sheet generates identical in pressurized process
Decrement, can improve the axial rigidity of corrugated sheet, while to be face be bonded with face for contact of the corrugated sheet with friction plate, and the two is larger
Contact area can reduce stress concentration to reduce to the abrasion of friction plate, improve corrugated sheet itself fatigue life and from
The Joint Properties of clutch.
Description of the drawings
The present invention is elaborated below with the embodiment combination specific implementation mode in Fig. 1 to Fig. 4.Attached drawing is shown：
Fig. 1 is the surveys views such as just of a corrugated sheet of the double-disk with radial slot of the embodiment of the present invention；
Corrugated sheet of the double-disk with radial slot and the installation diagram after friction plate riveted that Fig. 2 is inventive embodiments；
Fig. 3 is the sectional view of hatching C-C shown in Fig. 2；
Fig. 4 is the sectional view of hatching D-D shown in Fig. 2；
Fig. 5 is the surveys views such as just of corrugated sheet of the whole double-disk with radial slot of inventive embodiments.
As shown in the figure：
Corrugated sheet of the 1- double-disks with radial slot；2- first units；3- second units；4- radial slots；5- isolation channels；6- semicircles
Slot；7- neck bendings；8- triangle bendings；9- contact surfaces；10- supporting surfaces；The first riveted holes of 11-；The second riveted holes of 12-；13- matches
Close hole；14- rivets；15- friction plates.
Specific implementation mode
With reference to meeting, the present invention is described further with specific embodiment.
As shown in Figure 1, a kind of corrugated sheet of double-disk with radial slot, symmetrical sector structure, including two shapes
Identical and thickness is less than the monophasic waveform piece of the corrugated sheet of conventional one-piece formula arrangement, and described two monophasic waveform pieces are pacified by its driven disc
The opposite contact surface 9 in dress portion is integrated to overlaying, and each monophasic waveform piece includes that two symmetrical and wave structure is identical
First unit 2 and second unit 3, be provided with along symmetrical center line between the first unit 2 and second unit 3 straight from the front to the back
Up to the isolation channel 5 of the driven disc mounting portion, the first unit 2 and the middle part of second unit 3 are both provided with supporting surface 10, institute
It states and is provided with neck bending 7 between supporting surface 10 and contact surface 9, the supporting surface 10 and 3 front end of first unit 2 and second unit
Two triangle apex angle between to be each provided with two be in splay triangle bending 8, the first unit 2 and second unit 3
The first riveted holes 11 and matching hole 13, the center of circle of the first riveted holes 11 of any monophasic waveform on piece is respectively set in 10 center of supporting surface
It is located on same axis with the center of circle of the matching hole 13 of another monophasic waveform on piece.If the driven disc mounting portion is evenly arranged with
Dry the second circumferentially distributed riveted holes 12.
7 middle part of neck bending of the first unit 2 and second unit 3 is both provided with the radial slot 4 of oblong, the diameter
The stress distribution of the axial rigidity and corrugated sheet of wave structure in pressurized process can be influenced to slot 4, reasonable design is radial
The size of slot 4 can optimize stress intensity and axial rigidity of the corrugated sheet in pressurized process.
The first unit 2 and 3 front end of second unit have been centrally located half slot 6.
The diameter of the matching hole 13 be more than the first riveted holes 11 diameter, make matching hole 13 diameter be more than corrugated sheet with
The diameter of friction plate rivet after rivet joint head, it is ensured that corrugated sheet one piece of monophasic waveform on piece in pressurized process rivet 14 not with separately
Any interference occurs for one piece of monophasic waveform piece, and the corrugated sheet that double-disk is arranged is made to have enough decrements.
The distance that limited compression amount between two monophasic waveform pieces is equal between two monophasic waveform piece supporting surfaces 10 subtracts two
The thickness of monophasic waveform piece.
As shown in Fig. 2, in the present embodiment, corrugated sheet 1 riveted of the double-disk with radial slot of eight pieces of such as previous embodiments exists
Between two pieces of annular friction plates 15, wherein friction plate 15 through 3/8 partial sectional and removes corresponding three rivets 14.It is each single
15 riveted of friction plate that member is bonded with its supporting surface 10.
As described in fig. 3 and fig. 4, monophasic waveform piece is bonded to each other into wave of the double-disk with radial slot by respective contact surface 9
Shape piece is simultaneously fastened under the action of rivet 14 between two friction plates 15, the matching hole 13 and the right monophasic waveform of left side monophasic waveform piece
The riveted holes 11 of piece keep coaxial.The height or the compressible amount of the limit of corrugated sheet wave of the double-disk with radial slot are two supporting surfaces
Distance between 10 removes the thickness of two monolithic corrugated sheets.
As shown in figure 4, providing a kind of whole waveform of the double-disk with radial slot in another feasible embodiment of the present invention
Piece, including eight corrugated sheets as in the foregoing embodiment being uniformly arranged in the circumferential direction, the driven disc mounting portion phase of each corrugated sheet
It connects to form the integral structure of annular, eight the second riveted holes 12 is evenly equipped on the driven disc mounting portion of integral type.
A kind of clutch drived disk assy, including eight biplates as shown in Figure 1 are provided in another feasible embodiment of the present invention
Corrugated sheet 1 of the formula with radial slot, the both sides of corrugated sheet of each double-disk with radial slot are mutually riveted with friction plate, the double-disk
The driven disc mounting portion of corrugated sheet with radial slot is connected with Moving plate periphery.
A kind of clutch drived disk assy, including whole biplate as described in Figure 4 are provided in another feasible embodiment of the present invention
Corrugated sheet of the formula with radial slot, the entirety corrugated sheet of the double-disk with radial slot are interconnected to form by driven disc mounting portion
By eight 12 common riveteds of the second riveted holes in driven disc periphery after the integral structure of annular.
Provide a kind of automobile clutch in another feasible embodiment of the present invention, including it is as in the foregoing embodiment from
Moving plate assembly.
In above-described embodiment, each monophasic waveform piece rigidity is almost the same and rotary inertia smaller, and the material thickness of spring leaf can be more
It is thin, it is excessive with the axial rigidity for controlling corrugated sheet.And monoblock type corrugated sheet reduces the number of parts of driven disc, it is easy for installation.
Split type and monoblock type is by 12 riveted of the second riveted holes in corrugated sheet on driven disc excircle.The matching hole it is straight
Diameter is more than corrugated sheet and the diameter of friction plate rivet after rivet joint head then may insure that the corrugated sheet of double-disk arrangement has enough pressures
Contracting amount.
The above description is merely a specific embodiment.But the scope of the present invention is not limited thereto.It is any ripe
Those skilled in the art are known in the technical scope of present disclosure, the change or replacement that can be readily occurred in should all be contained
Lid is within protection scope of the present invention.
Claims (9)
1. a kind of corrugated sheet of double-disk with radial slot, symmetrical sector structure, it is characterised in that：Including two shape phases
Same monophasic waveform piece, described two monophasic waveform pieces pass through the opposite contact surface of its driven disc mounting portion（9）It is integrated to overlaying,
Each monophasic waveform piece includes two symmetrical and identical first units of wave structure（2）With second unit（3）, described
Unit one（2）With second unit（3）Between along symmetrical center line be provided with from the front to the back go directly the driven disc mounting portion isolation
Slot（5）, the first unit（2）With second unit（3）Middle part be both provided with supporting surface（10）, the supporting surface（10）With connect
Contacting surface（9）Between be provided with neck bending（7）, the supporting surface（10）With first unit（2）And second unit（3）The two of front end
It is in splay triangle bending that two are each provided between vertex angle（8）, the first unit（2）And second unit（3）
Supporting surface（10）The first riveted holes are respectively set in center（11）And matching hole（13）, the driven disc mounting portion is evenly arranged with
Several the second circumferentially distributed riveted holes（12）.
2. corrugated sheet of the double-disk according to claim 1 with radial slot, it is characterised in that：The first unit（2）With
Second unit（3）The middle part of neck bending 7 be both provided with radial slot 4.
3. corrugated sheet of the double-disk according to claim 1 with radial slot, it is characterised in that：The first unit（2）With
Second unit（3）Front end has been centrally located half slot（6）.
4. corrugated sheet of the double-disk according to claim 1 with radial slot, it is characterised in that：The matching hole（13）It is straight
Diameter is more than the first riveted holes（11）Diameter.
5. corrugated sheet of the double-disk according to claim 1 with radial slot, it is characterised in that：Between two monophasic waveform pieces
Limited compression amount is equal to two monophasic waveform piece supporting surfaces（10）Between distance subtract the thickness of two monophasic waveform pieces.
6. corrugated sheet of the double-disk according to claim 1 with radial slot, it is characterised in that：The of any monophasic waveform on piece
One riveted holes（11）The center of circle and another monophasic waveform on piece matching hole（13）The center of circle be located on same axis.
7. a kind of corrugated sheet of the entirety double-disk with radial slot, it is characterised in that：Such as including the even number that is uniformly arranged in the circumferential direction
Any one of claim 1 to 6 corrugated sheet, the driven disc mounting portion of each corrugated sheet are interconnected to form the one of annular
Formula structure.
8. a kind of clutch drived disk assy, which is characterized in that include the corrugated sheet as described in any one of claim 1 to 7.
9. a kind of automobile clutch, which is characterized in that including clutch drived disk assy as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511974.4A CN108425962A (en) | 2018-05-25 | 2018-05-25 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511974.4A CN108425962A (en) | 2018-05-25 | 2018-05-25 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425962A true CN108425962A (en) | 2018-08-21 |
Family
ID=63163994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511974.4A Pending CN108425962A (en) | 2018-05-25 | 2018-05-25 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425962A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693778A1 (en) * | 1992-07-15 | 1994-01-21 | Valeo | Friction lining disc |
| FR2702811A1 (en) * | 1993-03-19 | 1994-09-23 | Valeo | Lining carrier disc for carrying friction linings, especially for a motor vehicle |
| US5794754A (en) * | 1993-11-09 | 1998-08-18 | Valeo | Liner support disc for a clutch friction wheel, especially for a motor vehicle |
| FR2782138A1 (en) * | 1998-08-07 | 2000-02-11 | Valeo | TRIM CARRIER DISC FOR FRICTION TRIM SUPPORT, ESPECIALLY FOR MOTOR VEHICLE |
| US6267216B1 (en) * | 1998-01-28 | 2001-07-31 | Valeo | Friction plate, in particular for motor vehicle clutch |
| US20030029687A1 (en) * | 2000-11-20 | 2003-02-13 | Michel Marchisseau | Friction disc and method for making a lining forming it |
| WO2009030847A1 (en) * | 2007-08-29 | 2009-03-12 | Valeo Embrayages | Lining bearing disk, particularly for the clutch friction disk of an automobile |
| CN204004056U (en) * | 2014-07-02 | 2014-12-10 | 重庆长安离合器制造有限公司 | A kind of automobile clutch waveform splinter |
| CN208364629U (en) * | 2018-05-25 | 2019-01-11 | 华南理工大学 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
-
2018
- 2018-05-25 CN CN201810511974.4A patent/CN108425962A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2693778A1 (en) * | 1992-07-15 | 1994-01-21 | Valeo | Friction lining disc |
| FR2702811A1 (en) * | 1993-03-19 | 1994-09-23 | Valeo | Lining carrier disc for carrying friction linings, especially for a motor vehicle |
| US5794754A (en) * | 1993-11-09 | 1998-08-18 | Valeo | Liner support disc for a clutch friction wheel, especially for a motor vehicle |
| US6267216B1 (en) * | 1998-01-28 | 2001-07-31 | Valeo | Friction plate, in particular for motor vehicle clutch |
| FR2782138A1 (en) * | 1998-08-07 | 2000-02-11 | Valeo | TRIM CARRIER DISC FOR FRICTION TRIM SUPPORT, ESPECIALLY FOR MOTOR VEHICLE |
| US20030029687A1 (en) * | 2000-11-20 | 2003-02-13 | Michel Marchisseau | Friction disc and method for making a lining forming it |
| WO2009030847A1 (en) * | 2007-08-29 | 2009-03-12 | Valeo Embrayages | Lining bearing disk, particularly for the clutch friction disk of an automobile |
| CN204004056U (en) * | 2014-07-02 | 2014-12-10 | 重庆长安离合器制造有限公司 | A kind of automobile clutch waveform splinter |
| CN208364629U (en) * | 2018-05-25 | 2019-01-11 | 华南理工大学 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
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