CN114776722A - Shock-absorbing friction clutch - Google Patents
Shock-absorbing friction clutch Download PDFInfo
- Publication number
- CN114776722A CN114776722A CN202210527983.9A CN202210527983A CN114776722A CN 114776722 A CN114776722 A CN 114776722A CN 202210527983 A CN202210527983 A CN 202210527983A CN 114776722 A CN114776722 A CN 114776722A
- Authority
- CN
- China
- Prior art keywords
- side wall
- flywheel
- fixing bolt
- friction clutch
- cooperation
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only
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- 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
- F16D13/22—Friction clutches with axially-movable clutching members
- F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
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- 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
- F16D13/75—Features relating to adjustment, e.g. slack adjusters
- F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
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- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention provides a damping friction clutch which comprises a flywheel, wherein a friction plate is fixedly connected to the right side wall of the flywheel, a pressure plate is arranged on the right side wall of the flywheel in a fitting manner, a plurality of connecting springs are fixedly connected to the right side wall of the pressure plate, and a gland is fixedly connected to the right side wall of each connecting spring; the left side wall of pressure disk can be dismantled and be connected with the cooperation piece, and the cooperation piece is the separation and reunion formula cooperation with the friction disc and is connected, the inside of cooperation piece is provided with the locking hole, the inside in locking hole is provided with fixing bolt, the pressure disk passes through fixing bolt and can dismantle with the cooperation piece and be connected, be provided with two lock washers between fixing bolt and the locking hole. According to the invention, through the arrangement of the fixing bolt and the anti-loosening gaskets, the matching pieces are convenient to replace, the maintenance efficiency is effectively improved, when the fixing bolt and the pressure plate are loosened, the two anti-loosening gaskets rotate to make up for the loosened gap, the fixing bolt can be effectively prevented from being loosened, and the service life of the clutch is prolonged.
Description
Technical Field
The invention relates to the technical field of clutches, in particular to a damping friction clutch.
Background
The damping friction clutch is a clutch which is most widely applied and has the longest history, and basically comprises a driving part, a driven part, a pressing mechanism and an operating mechanism. The clutch is separated, during the engagement, the clutch pedal is gradually released, the pressure plate moves forwards under the action of the pressure spring, the separation gap is eliminated firstly, sufficient pressing force is applied to the working surfaces of the pressure plate, the driven plate and the flywheel, then the release bearing moves backwards under the action of the return spring, the free gap is generated, and the clutch is engaged.
The existing damping friction clutch has a complex structure, the friction coefficient of a matching piece of the clutch can be continuously reduced when the clutch works, and the matching piece of the existing clutch is troublesome to replace.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a damping friction clutch, and solves the problems that the replacement of a matching piece of the conventional clutch is troublesome and the friction coefficient is continuously reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: a shock absorption friction clutch comprises a flywheel, wherein a friction plate is fixedly connected to the right side wall of the flywheel, a pressure plate is arranged on the right side wall of the flywheel in a fit mode, a plurality of connecting springs are fixedly connected to the right side wall of the pressure plate, and a gland is fixedly connected to the right side wall of each connecting spring; the left side wall of pressure disk can be dismantled and be connected with the cooperation piece, and the cooperation piece is the separation and reunion formula cooperation with the friction disc and is connected, the inside of cooperation piece is provided with the locking hole, the inside in locking hole is provided with fixing bolt, the pressure disk passes through fixing bolt and can dismantle with the cooperation piece and be connected, be provided with two lock washers between fixing bolt and the locking hole.
Preferably, a coil spring is disposed on the right sidewall of the flywheel and at a central position of the friction plate.
Preferably, the center of the right side wall of the flywheel is fixedly connected with a matching column, and the inside of the matching column is movably connected with a transmission input shaft.
Preferably, be provided with diaphragm spring between pressure disk and the gland, the transmission piece suit is on the cooperation post and be the cooperation with diaphragm spring's middle part and be connected, and connecting spring sets up in diaphragm spring's the outside.
Preferably, a gasket is fixedly connected to the center of the right side wall of the gland.
Preferably, one surface of each of the two anti-loosening gaskets, which is in contact with the other surface of the anti-loosening gasket, is provided with radial teeth, and the two anti-loosening gaskets are matched with each other through the radial teeth.
Preferably, the right side wall of the flywheel is provided with a fixing hole, the flywheel is fixed with the gland through a locking bolt, and the locking bolt is matched with the fixing hole.
Preferably, the matching surface of the friction plate and the matching plate is in a radial tooth-shaped structure.
The beneficial effects of the invention are as follows:
1. the press plate is convenient to replace the matching sheet, the maintenance efficiency is effectively improved, when the matching sheet needs to be replaced, the press plate can be detached by detaching the locking bolt, and the matching sheet is replaced by detaching the fixing bolt.
2. The invention ensures that the matching pieces are more tightly connected with the pressure plate, when the fixed bolt and the pressure plate are loosened, the two anti-loosening gaskets rotate to make up for the loosened gap, so that the fixed bolt can be effectively prevented from being loosened, the service life of the clutch is prolonged, and the maintenance frequency of the clutch is reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic front exploded view of the present invention;
FIG. 3 is a schematic view of the interior of the platen of the present invention;
FIG. 4 is a schematic view of a lock washer of the present invention;
FIG. 5 is a schematic view of a friction plate of the present invention;
FIG. 6 is an enlarged view of the invention at A;
FIG. 7 is a front cross-sectional view of the assembled invention;
fig. 8 is a schematic view of the diaphragm spring of the present invention after compression.
Description of reference numerals: the clutch comprises a flywheel 1, a friction plate 101, a spiral spring 102, a fixing hole 103, a matching column 104, a pressure plate 2, a connecting spring 201, a matching sheet 202, a gland 3, a washer 301, a locking bolt 4, a transmission input shaft 5, a diaphragm spring 6, a fixing bolt 7, a check washer 701 and a transmission sheet 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 8, the damping friction clutch provided in the embodiment of the present invention includes a flywheel 1, a friction plate 101 is fixedly connected to a right side wall of the flywheel 1, a pressure plate 2 is attached to the right side wall of the flywheel 1, a plurality of connecting springs 201 are fixedly connected to the right side wall of the pressure plate 2, a gland 3 is fixedly connected to the right side wall of the connecting springs 201, and the connecting springs 201 are used for connecting the pressure plate 2 and the gland 3, and a certain buffering space can be provided between the pressure plate 2 and the gland 3. A coil spring 102 is arranged on the right side wall of the flywheel 1 and in the center of the friction plate 101, a matching column 104 is fixedly connected to the center of the right side wall of the flywheel 1, and a transmission input shaft 5 is movably connected to the inside of the matching column 104. The right side wall of the flywheel 1 is provided with a fixing hole 103, the flywheel 1 is fixed with the gland 3 through a locking bolt 4, and the locking bolt 4 is matched with the fixing hole 103.
The left side wall of the pressure plate 2 is detachably connected with a matching sheet 202, the matching sheet 202 is connected with the friction sheet 101 in a clutch type matching manner, and the matching surface of the friction sheet 1 and the matching sheet 202 is in a radial tooth-shaped structure. The inside of cooperation piece 202 is provided with the locking hole, the inside in locking hole is provided with fixing bolt 7, and pressure disk 2 passes through fixing bolt 7 and can dismantle with cooperation piece 202 and be connected, be provided with two lock washers 701 between fixing bolt 7 and the locking hole. One surface of each of the two anti-loosening gaskets 701, which is in contact with the other surface of the anti-loosening gasket 701, is provided with radial teeth, and the two anti-loosening gaskets 701 are matched with each other through the radial teeth. Be provided with diaphragm spring 6 between pressure disk 2 and the gland 3, the transmission piece 8 suit is on cooperation post 104 and is the cooperation with diaphragm spring 6's middle part and is connected, and coupling spring 201 sets up in diaphragm spring 6's the outside, and the right side wall central point of gland 3 puts fixedly connected with packing ring 301.
The working principle is as follows: when the clutch is required to work, the hydraulic system transmits the motion of the clutch pedal to the transmission piece 8, so that the transmission piece 8 moves to the left side, the middle part of the diaphragm spring 6 is pressed, when the diaphragm spring 6 is pressed, the outer ring of the diaphragm spring 6 moves to the right (belonging to the characteristic of the diaphragm spring), the pressure plate 2 which is tightly attached to the spring diaphragm 6 and the outer side of the matching piece 202 move to the right, so that the matching piece 202 of the pressure plate 2 is separated from the friction plate 101 (as shown in fig. 8), and the power from the engine is cut off. After gear shifting, the clutch pedal is released, the diaphragm spring 6 resets, the matching plate 202 and the friction plate 101 are attached to each other, and power is transmitted to the transmission input shaft 5 again through the flywheel 1, the friction plate 101, the matching plate 202 and the pressure plate 2. When the matching sheet 202 needs to be replaced, the pressure plate 2 can be removed by removing the locking bolt 4, and the matching sheet 202 is replaced by removing the fixing bolt 7. When the fixing bolt 7 and the pressure plate 2 are loosened, the two anti-loosening gaskets 701 rotate to make up for a loose gap, so that the fixing bolt 7 can be effectively prevented from loosening, and the service life of the clutch is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A damped friction clutch comprising a flywheel (1), characterized in that: the friction plate (101) is fixedly connected to the right side wall of the flywheel (1), the pressure plate (2) is arranged on the right side wall of the flywheel (1) in a fit mode, the connecting springs (201) are fixedly connected to the right side wall of the pressure plate (2), and the pressing cover (3) is fixedly connected to the right side wall of the connecting springs (201); the left side wall of pressure disk (2) can be dismantled and be connected with cooperation piece (202), cooperation piece (202) are the separation and reunion formula cooperation with friction disc (101) and are connected, the inside of cooperation piece (202) is provided with the locking hole, the inside in locking hole is provided with fixing bolt (7), pressure disk (2) can be dismantled with cooperation piece (202) through fixing bolt (7) and be connected, be provided with two locking gasket (701) between fixing bolt (7) and the locking hole.
2. The damped friction clutch of claim 1, wherein: and a spiral spring (102) is arranged on the right side wall of the flywheel (1) and is positioned at the central position of the friction plate (101).
3. The damped friction clutch of claim 1 or 2, wherein: the center of the right side wall of the flywheel (1) is fixedly connected with a matching column (104), and the inside of the matching column (104) is movably connected with a transmission input shaft (5).
4. The damped friction clutch of claim 3, wherein: be provided with diaphragm spring (6) between pressure disk (2) and gland (3), transmission piece (8) suit is the cooperation with the middle part of diaphragm spring (6) on cooperation post (104) and is connected, and coupling spring (201) set up the outside at diaphragm spring (6).
5. The damped friction clutch of claim 1, wherein: and a gasket (301) is fixedly connected to the center of the right side wall of the gland (3).
6. The damped friction clutch of claim 1, wherein: one side of each of the two anti-loosening gaskets (701) in contact is provided with radial teeth, and the two anti-loosening gaskets (701) are matched with each other through the radial teeth.
7. The damped friction clutch of claim 1, wherein: the right side wall of the flywheel (1) is provided with a fixing hole (103), the flywheel (1) is fixed with the gland (3) through a locking bolt (4), and the locking bolt (4) is matched with the fixing hole (103).
8. The damped friction clutch of claim 1, wherein: the matching surface of the friction plate (1) and the matching plate (202) is in a radial tooth-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210527983.9A CN114776722A (en) | 2022-05-16 | 2022-05-16 | Shock-absorbing friction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210527983.9A CN114776722A (en) | 2022-05-16 | 2022-05-16 | Shock-absorbing friction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114776722A true CN114776722A (en) | 2022-07-22 |
Family
ID=82436952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210527983.9A Pending CN114776722A (en) | 2022-05-16 | 2022-05-16 | Shock-absorbing friction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114776722A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202971666U (en) * | 2012-11-26 | 2013-06-05 | 湖南农业大学 | One-way friction type clutch |
| CN108571534A (en) * | 2017-03-14 | 2018-09-25 | 泰州恒泰信息科技有限公司 | A kind of earth mover steering cluth |
| CN209053971U (en) * | 2018-11-05 | 2019-07-02 | 杭州顺奇汽车零部件有限公司 | A kind of clutch compressing disc and cap assembly for being easy to adjust |
| CN209781508U (en) * | 2018-12-19 | 2019-12-13 | 重庆西查奇科技有限公司 | Clutch cover assembly |
| CN209909016U (en) * | 2019-05-14 | 2020-01-07 | 无锡市达汇齿轮冷挤有限公司 | Engineering machinery clutch of shock resistance |
| CN112709764A (en) * | 2020-12-16 | 2021-04-27 | 宁波洲驰车业有限公司 | Clutch case assembly convenient to debug |
| CN213117204U (en) * | 2020-08-13 | 2021-05-04 | 常州海勒汽车部件有限公司 | Novel gearbox output intermediate shaft bearing plate |
| CN214367193U (en) * | 2020-10-21 | 2021-10-08 | 潘业广 | Anti-loosening gasket |
| CN214945874U (en) * | 2021-04-07 | 2021-11-30 | 浙江凯越汽车配件制造有限公司 | Clutch and clutch pressure plate assembly |
| CN215257479U (en) * | 2021-06-25 | 2021-12-21 | 江西省欧泰诗汽车部件有限公司 | Durable automobile clutch pressure plate |
-
2022
- 2022-05-16 CN CN202210527983.9A patent/CN114776722A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202971666U (en) * | 2012-11-26 | 2013-06-05 | 湖南农业大学 | One-way friction type clutch |
| CN108571534A (en) * | 2017-03-14 | 2018-09-25 | 泰州恒泰信息科技有限公司 | A kind of earth mover steering cluth |
| CN209053971U (en) * | 2018-11-05 | 2019-07-02 | 杭州顺奇汽车零部件有限公司 | A kind of clutch compressing disc and cap assembly for being easy to adjust |
| CN209781508U (en) * | 2018-12-19 | 2019-12-13 | 重庆西查奇科技有限公司 | Clutch cover assembly |
| CN209909016U (en) * | 2019-05-14 | 2020-01-07 | 无锡市达汇齿轮冷挤有限公司 | Engineering machinery clutch of shock resistance |
| CN213117204U (en) * | 2020-08-13 | 2021-05-04 | 常州海勒汽车部件有限公司 | Novel gearbox output intermediate shaft bearing plate |
| CN214367193U (en) * | 2020-10-21 | 2021-10-08 | 潘业广 | Anti-loosening gasket |
| CN112709764A (en) * | 2020-12-16 | 2021-04-27 | 宁波洲驰车业有限公司 | Clutch case assembly convenient to debug |
| CN214945874U (en) * | 2021-04-07 | 2021-11-30 | 浙江凯越汽车配件制造有限公司 | Clutch and clutch pressure plate assembly |
| CN215257479U (en) * | 2021-06-25 | 2021-12-21 | 江西省欧泰诗汽车部件有限公司 | Durable automobile clutch pressure plate |
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