CN107654526A - Gear clutch platen - Google Patents
Gear clutch platen Download PDFInfo
- Publication number
- CN107654526A CN107654526A CN201710982725.9A CN201710982725A CN107654526A CN 107654526 A CN107654526 A CN 107654526A CN 201710982725 A CN201710982725 A CN 201710982725A CN 107654526 A CN107654526 A CN 107654526A
- Authority
- CN
- China
- Prior art keywords
- platen
- card
- lug
- platen body
- gear clutch
- 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.)
- Withdrawn
Links
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
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
-
- 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
- F16D13/72—Features relating to cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to clutch manufacturing technology field, specifically disclose a kind of gear clutch platen, centre bore (2) including platen body (1) and positioned at platen body central position, three inclined lugs (3) counterclockwise are evenly arranged with the excircle of the platen body, the lateral cross section of the lug is rhombus, the lug is provided with to the inclined side of platen body to be fixed on platen body and protrudes from the reinforcement (4) of platen body card, the card of the platen body is divided into outer card (5) and interior card (6), the reinforcement is located in outer card, the first-class central angle of outer card is provided with some platen teeth (7) for protruding from outer card, the height that the platen tooth protrudes from outer card is more than the height that reinforcement protrudes from outer card.The present invention has simple in construction, power transfer efficiency higher and the characteristics of fixation to lug is more firm.
Description
Technical field
The present invention relates to clutch manufacturing technology field, more particularly to a kind of gear clutch platen.
Background technology
Clutch assembly is fixed on flywheel by clutch in the bell housing between engine and gearbox, with screw
Afterwards in plane, the output shaft of clutch is exactly the input shaft of gearbox.In vehicle traveling process, driver can step on as needed
Down or release the clutch pedal, engine is temporarily separated with gearbox and is gradually engaged, to cut off or transmit engine to change
The power of fast device input.Existing clutch compressing disc release the clutch pedal be in contact with clutch disc when, can exist
The problem of skidding, the efficiency of engine power output can be reduced；The connection of the lug and clutch body of existing clutch compressing disc
Place it is relatively simple, exist lug can from clutch body avalanche hidden danger.
The content of the invention
The present invention is in order to solve the above-mentioned technical problem present in existing clutch compressing disc, there is provided a kind of gear clutch
Platen, it has simple in construction, power transfer efficiency higher and the characteristics of fixation to lug is more firm.
Technical scheme：Gear clutch platen, its feature are being：Including platen body and positioned at platen body
The centre bore of center, three inclined lugs counterclockwise are evenly arranged with the excircle of the platen body,
The lateral cross section of the lug is rhombus, the lug be provided with to the inclined side of platen body be fixed on platen body and
The reinforcement of platen body card is protruded from, the card of the platen body is divided into outer card and interior card, the reinforcement position
In in outer card, the outer first-class central angle of card is provided with some platen teeth for protruding from outer card, and the platen tooth protrudes from
The height of outer card is more than the height that reinforcement protrudes from outer card.The present invention it is simple in construction, by by three lugs in platen
Uniformly tilted counterclockwise on the excircle of body, in order to adapt to turning clockwise for engine output shaft, design
It is relatively reasonable, air drag caused by less as far as possible lug, the damage to engine output is reduced as far as possible
Consumption；The present invention in lug to the inclined side setting of platen body by being fixed on platen body and protruding from platen body
The reinforcement of card, make it that the fixation between lug and platen body is more firm；The present invention is by the first-class center of circle of outer card
Angle sets some platen teeth for protruding from outer card, to increase brake force of the clutch compressing disc to clutch disc so that clutch
Platen and clutch disc can close in time, the efficient power for transmitting engine.
Preferably, the longitudinal section of the platen tooth is sharp face, the platen tooth includes two pitch faces, close to centre bore
The width of pitch face is more than the width away from centre bore pitch face, and two angles between pitch face and horizontal plane are 20 degree.It is logical
The sharp face that the end face of platen tooth is arranged to two pitch faces and formed is crossed, larger improves clutch compressing disc to clutch disc
Brake force.
Preferably, the interior card is provided with an annular groove, the annular groove is interior to wait central angle by the outside spoke in center
Penetrate and be provided with some rectangular channels, shape of the interior card close to the side of centre bore for annular protrusion.The present invention is by inside
One annular groove is set in card, waits central angle that some rectangular channels are set in annular groove, comes in time that clutch compressing disc is unexpected
Contacted with clutch disc braking caused by heat disperse, avoid clutch compressing disc and deformed because of overheat, extend from
The service life of clutch platen.
Preferably, the central angle of the platen tooth is 60 degree, the corresponding platen tooth of each rectangular channel.
Preferably, the annular groove is apart from a quarter that the depth of interior card is platen body thickness；The rectangle
The depth of card is 1/3rd of platen body thickness in slot distance.The specific setting of depth, can either ensure heat and
When scatter and disappear, do not interfere with the intensity of platen body again.
Preferably, the lug is provided with fixing hole.
The present invention has the advantages that：
(1) by the way that three lugs are uniformly tilted counterclockwise on the excircle of platen body, in order to suitable
Answer turning clockwise for engine output shaft, design is relatively reasonable, air drag caused by less as far as possible lug, to the greatest extent
Loss of the possible reduction to engine output；
(2) by being fixed in lug to the inclined side setting of platen body on platen body and protruding from platen sheet
The reinforcement in body disc face, make it that the fixation between lug and platen body is more firm；
(3) by setting the platen that some longitudinal cross-sections for protruding from outer card are sharp face in the first-class central angle of outer card
Tooth, clutch compressing disc existing slippage problems when being in contact braking with clutch disc are avoided, ensure that engine power is defeated
The efficiency gone out；
(4) by setting the annular groove and rectangular channel that are reasonably distributed in interior card, to cause the intrinsic heat of platen
It can in time scatter and disappear, avoid platen body because internal heat is too high, and existing mutability, the problem of short life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the Section A-A figure in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 2.
Mark in accompanying drawing for：1- platen bodies, 2- centre bores, 3- lugs, 4- reinforcements, the outer cards of 5-, card in 6-,
7- platen teeth, 8- annular grooves, 9- rectangular channels, 10- annular protrusions, 11- fixing holes.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Gear clutch platen as shown in Figure 1, including platen body 1 and the centre bore positioned at platen body central position
2, three inclined lugs 3 counterclockwise are evenly arranged with the excircle of platen body, and the lateral cross section of lug is water chestnut
Shape, lug is provided with to the inclined side of platen body to be fixed on platen body and protrudes from the reinforcement of platen body card
4, the card of platen body is divided into outer card 5 and interior card 6, and reinforcement is located in outer card, and the outer first-class central angle of card is provided with
Some platen teeth 7 for protruding from outer card as shown in Figure 2, the height that platen tooth protrudes from outer card protrude from more than reinforcement
The height of outer card.The longitudinal section of platen tooth as shown in Figure 3 is sharp face, and platen tooth includes two pitch faces, close to centre bore
The width of pitch face is more than the width away from centre bore pitch face, and two angles between pitch face and horizontal plane are 20 degree.It is interior
Card is provided with an annular groove 8, and annular groove is interior to wait central angle that center is provided with some rectangular channels 9, interior card to external radiation
It is the shape of annular protrusion 10 close to the side of centre bore.The central angle of platen tooth is 60 degree, and each rectangular channel is corresponding one
Platen tooth.Annular groove is apart from a quarter that the depth of interior card is platen body thickness；Depth of the rectangular channel apart from interior card
For 1/3rd of platen body thickness.Lug is provided with fixing hole 11.
The present invention operation principle be：
In vehicle traveling process, when let slip the clutch, the 7 same clutch disc of platen tooth on clutch compressing disc
Separation, the power transmission of engine is cut off, when releasing the clutch pedal, the longitudinal cross-section on clutch compressing disc is point
The platen tooth in face contacts with clutch disc, and platen tooth locking clutch disc at once, continues to transmit the power of engine in time,
It is a large amount of due to can instantaneously be produced in the inside of contact surface and platen body 1 in an instant of platen tooth locking clutch disc at once
Heat, the annular groove 8 and rectangular channel 9 being now reasonably distributed on platen body can lose heat in time, avoid pressure
Disk body is deformed because of instantaneous overheat, at the same three lugs 3 on the excircle of platen body uniformly to side counterclockwise
To inclination, it is rotated clockwise being adapted with engine, less the lug at angle of inclination and tilts clockwise
Lug, air drag caused by less lug, reduce the loss to engine output as far as possible, in lug
The reinforcement 4 that side and the junction of platen body are set so that the connection between lug and platen body is more firm, reduces
Hidden danger of the lug from avalanche on platen body in the process of running.
The present invention has the advantages that：(1) by by three lugs on the excircle of platen body uniformly to
Counterclockwise tilt, in order to adapt to turning clockwise for engine output shaft, design is relatively reasonable, less as far as possible
Air drag caused by lug, the loss to engine output is reduced as far as possible；(2) by lug to platen sheet
The inclined side of body, which is set, to be fixed on platen body and protrudes from the reinforcement of platen body card, to cause lug and pressure
Fixation between disk body is more firm；(3) by setting some longitudinal directions for protruding from outer card to cut in the first-class central angle of outer card
Face is the platen tooth in sharp face, avoids clutch compressing disc existing slippage problems when being in contact braking with clutch disc, ensures
The efficiency of engine power output；(4) by setting the annular groove and rectangular channel that are reasonably distributed in interior card, to cause pressure
The intrinsic heat of disk can scatter and disappear in time, avoid platen body because internal heat is too high, and existing mutability, short life
The problem of.
Claims (6)
1. gear clutch platen, it is characterized in that：Including platen body (1) and the centre bore positioned at platen body central position
(2) three inclined lugs (3) counterclockwise, are evenly arranged with the excircle of the platen body, the lug
Lateral cross section is rhombus, and the lug is provided with to the inclined side of platen body to be fixed on platen body and protrude from platen
The reinforcement (4) of body card, the card of the platen body are divided into outer card (5) and interior card (6), and the reinforcement is located at
In outer card, the outer first-class central angle of card is provided with some platen teeth (7) for protruding from outer card, and the platen tooth protrudes from
The height of outer card is more than the height that reinforcement protrudes from outer card.
2. gear clutch platen according to claim 1, it is characterized in that：The longitudinal section of the platen tooth is sharp face, institute
Stating platen tooth includes two pitch faces, is more than the width away from centre bore pitch face close to the width of centre bore pitch face, two
Angle between pitch face and horizontal plane is 20 degree.
3. gear clutch platen according to claim 1, it is characterized in that：The interior card is provided with an annular groove
(8), central angle is waited to be provided with some rectangular channels (9) from center to external radiation in the annular groove, the interior card is close to center
The side in hole is the shape of annular protrusion (10).
4. gear clutch platen according to claim 3, it is characterized in that：The central angle of the platen tooth is 60 degree, often
The corresponding platen tooth of one rectangular channel.
5. gear clutch platen according to claim 3, it is characterized in that：The annular groove is apart from the depth of interior card
The a quarter of platen body thickness；The rectangular channel is 1/3rd of platen body thickness apart from the depth of interior card.
6. gear clutch platen as claimed in any of claims 1 to 5, it is characterized in that：The lug is provided with
Fixing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982725.9A CN107654526A (en) | 2017-10-20 | 2017-10-20 | Gear clutch platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982725.9A CN107654526A (en) | 2017-10-20 | 2017-10-20 | Gear clutch platen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654526A true CN107654526A (en) | 2018-02-02 |
Family
ID=61118766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982725.9A Withdrawn CN107654526A (en) | 2017-10-20 | 2017-10-20 | Gear clutch platen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654526A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129476A (en) * | 1994-06-13 | 1996-08-21 | Valeo公司 | Single cover for clutch mechanism and clutch mechanism comprising such cover |
| DE102012210715A1 (en) * | 2011-07-20 | 2013-01-24 | Schaeffler Technologies AG & Co. KG | Friction clutch used for crankshaft of combustion engine in powertrain such as Gearbox of motor vehicle, has counter-pressure plate and pressure plate in which axially extending openings are formed in region of friction surfaces |
| CN203756784U (en) * | 2014-03-22 | 2014-08-06 | 宁波市恒源铸造有限公司 | Pressing disk |
| CN204267554U (en) * | 2014-12-03 | 2015-04-15 | 重庆长安离合器制造有限公司 | Casting pressure plates blank |
| CN104747616A (en) * | 2015-03-05 | 2015-07-01 | 浙江兴盛铸造有限公司 | Gland casting part |
| CN204828356U (en) * | 2015-06-08 | 2015-12-02 | 浙江瓯赛汽车部件铸造有限公司 | Auto brake pressure disk |
| DE102015200109A1 (en) * | 2015-01-08 | 2016-07-14 | Schaeffler Technologies AG & Co. KG | Pressure plate for pressing a clutch disc for a friction clutch |
| CN207393793U (en) * | 2017-10-20 | 2018-05-22 | 浙江盛豪铸造有限公司 | A kind of gear clutch platen |
-
2017
- 2017-10-20 CN CN201710982725.9A patent/CN107654526A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129476A (en) * | 1994-06-13 | 1996-08-21 | Valeo公司 | Single cover for clutch mechanism and clutch mechanism comprising such cover |
| DE102012210715A1 (en) * | 2011-07-20 | 2013-01-24 | Schaeffler Technologies AG & Co. KG | Friction clutch used for crankshaft of combustion engine in powertrain such as Gearbox of motor vehicle, has counter-pressure plate and pressure plate in which axially extending openings are formed in region of friction surfaces |
| CN203756784U (en) * | 2014-03-22 | 2014-08-06 | 宁波市恒源铸造有限公司 | Pressing disk |
| CN204267554U (en) * | 2014-12-03 | 2015-04-15 | 重庆长安离合器制造有限公司 | Casting pressure plates blank |
| DE102015200109A1 (en) * | 2015-01-08 | 2016-07-14 | Schaeffler Technologies AG & Co. KG | Pressure plate for pressing a clutch disc for a friction clutch |
| CN104747616A (en) * | 2015-03-05 | 2015-07-01 | 浙江兴盛铸造有限公司 | Gland casting part |
| CN204828356U (en) * | 2015-06-08 | 2015-12-02 | 浙江瓯赛汽车部件铸造有限公司 | Auto brake pressure disk |
| CN207393793U (en) * | 2017-10-20 | 2018-05-22 | 浙江盛豪铸造有限公司 | A kind of gear clutch platen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |