CN220396320U - Clutch friction plate with multidirectional heat dissipation structure - Google Patents
Clutch friction plate with multidirectional heat dissipation structure Download PDFInfo
- Publication number
- CN220396320U CN220396320U CN202321543752.3U CN202321543752U CN220396320U CN 220396320 U CN220396320 U CN 220396320U CN 202321543752 U CN202321543752 U CN 202321543752U CN 220396320 U CN220396320 U CN 220396320U
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- friction plate
- heat dissipation
- friction
- plate body
- grooves
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 70
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 239000004519 grease Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 4
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch friction plate with a multidirectional heat dissipation structure, which comprises a friction plate, a spline shaft sleeve, a vibration reduction spring, a friction plate body and an annular heat dissipation groove, wherein the spline shaft sleeve is arranged at the central position inside the friction plate, the vibration reduction springs are all arranged inside the friction plate outside the spline shaft sleeve, equidistant heat dissipation through grooves are formed inside the friction plate outside the vibration reduction springs, the friction plate body is arranged on the surface of the friction plate outside the heat dissipation through grooves, heat conduction grooves are formed in the surface of the friction plate body, mounting holes are formed in two sides of the inner part of the friction plate body, rivets are fixed in the mounting holes, and the annular heat dissipation grooves are formed in the surface of the friction plate below the friction plate body. The utility model not only adopts a multidirectional heat dissipation structure, has good heat dissipation effect, is more convenient to assemble and disassemble, but also has strong rust prevention, wear resistance and corrosion resistance, and is more durable.
Description
Technical Field
The utility model relates to the technical field of clutches, in particular to a clutch friction plate with a multidirectional heat dissipation structure.
Background
The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel by using screws, an output shaft of the clutch is an input shaft of the gearbox, a driver can step on or release a clutch pedal according to needs in the running process of an automobile, the engine is temporarily separated from the gearbox and gradually engaged with the gearbox to cut off or transfer the power input by the engine to the gearbox, the clutch is a common component in mechanical transmission, a transmission system can be separated or engaged at any time, a clutch friction plate is an important component of the clutch, the clutch friction plate has the function of transferring the power of the engine to the gearbox and controlling the running of the automobile, and the clutch friction plate has the function of transferring the power through friction force.
During the clutch from disengagement to engagement, a great deal of heat is generated due to friction between the friction plate and the flywheel and pressure plate, but the heat is not conveniently and rapidly dissipated, and the friction plate is easily damaged due to overhigh temperature, so that improvement is needed.
Disclosure of Invention
The present utility model is directed to a clutch friction plate with a multi-directional heat dissipation structure, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clutch friction disc with diversified heat radiation structure, includes friction disc, spline axle sleeve, damping spring, friction disc body and annular heat dissipation groove, the central point department in friction disc inside is installed to the spline axle sleeve, damping spring is all installed inside the friction disc in the spline axle sleeve outside, the friction disc inside in the damping spring outside all is provided with equidistant heat dissipation logical groove, the friction disc body all sets up the friction disc surface in the heat dissipation logical groove outside, just the surface of friction disc body is provided with the heat conduction groove, the both sides of friction disc body inside all are provided with the mounting hole, just the inside of mounting hole is fixed with the rivet, annular heat dissipation groove sets up the friction disc surface in friction disc body below, just the friction disc inside of annular heat dissipation groove one side all is provided with equidistant first heat dissipation passageway, first heat dissipation passageway and heat dissipation logical groove intercommunication to the friction disc inside of annular heat dissipation groove opposite side all is provided with equidistant second heat dissipation passageway.
Preferably, the surface of the friction disk is sprayed with an anti-rust coating, and the anti-rust coating is anti-rust paint, so that the friction disk is not easy to rust.
Preferably, the lower surface of friction disc body is fixed with first arc locating plate, just the friction disc body lower surface of first arc locating plate one side is fixed with the second arc locating plate, and first arc locating plate and second arc locating plate are all closely laminated with the inner wall of annular radiating groove, are convenient for fix a position the friction disc body, make its installation more convenient.
Preferably, equidistant round holes are formed in the annular radiating grooves, so that the friction plate body and the friction plate can be separated conveniently and rapidly.
Preferably, the surface of the friction disc at the position of the mounting hole is provided with a positioning hole, and the positioning hole is matched with the rivet for mounting the friction disc body.
Preferably, the lower surface of the friction plate body between the first arc-shaped locating plate and the second arc-shaped locating plate is coated with heat conduction silicone grease, so that heat inside the friction plate body is conveniently led into the annular heat dissipation groove.
Preferably, the surface of the rust-proof coating is coated with a wear-resistant coating, and the wear-resistant coating is a nano ceramic coating, so that the wear resistance, corrosion resistance and high temperature resistance of the friction disk are improved, and the service life of the friction disk is prolonged.
Compared with the prior art, the utility model has the beneficial effects that: the clutch friction plate with the multidirectional heat dissipation structure not only adopts the multidirectional heat dissipation structure, has good heat dissipation effect and is more convenient to assemble and disassemble, but also has strong rust prevention, wear resistance and corrosion resistance and is more durable;
(1) The heat conducting grooves, the heat radiating through grooves, the annular heat radiating grooves, the first heat radiating channels, the second heat radiating channels and the heat conducting silicone grease are arranged, when the friction plate rotates, the heat conducting grooves are arranged on the surface of the friction plate body, so that partial heat generated by the friction plate body is conveniently led out, the heat conducting silicone grease is coated on the lower surface of the friction plate body, the heat inside the friction plate body is conveniently led into the annular heat radiating grooves, and the annular heat radiating grooves are communicated with the heat radiating through grooves through the first heat radiating channels, so that a part of the heat inside the annular heat radiating grooves is radiated into the heat radiating through grooves through the first heat radiating channels and radiated out along with the rotation of the friction plate, the residual heat inside the annular heat radiating grooves is radiated to the outside through the second heat radiating channels in the rotation process of the friction plate, and the friction plate adopts a multidirectional heat radiating structure, so that the heat radiating effect is good;
(2) Through being provided with first arc locating piece, second arc locating piece, round hole, when the friction disc body needs to be changed, pull down the rivet, can jack up the friction disc body through the round hole, make it separate with the friction disc, after the new friction disc body of renewing, put the friction disc body on the friction disc surface, and press the friction disc body and make first arc locating piece and second arc locating piece card enter annular heat sink, pass the mounting hole and fix in the locating hole with the rivet again, can fix the friction disc body, this design makes the dismouting of friction disc body more convenient;
(3) Through being provided with rust-resistant coating, wear-resistant coating, because the surface spraying of friction disc has rust-resistant coating, rust-resistant coating is rust-resistant paint for the friction disc is difficult for rusting, and wear-resistant coating has excellent adhesive force and superstrong wearability, makes the friction disc more wear-resistant, and wear-resistant coating has superstrong anticorrosive performance and high temperature resistance moreover, thereby has prolonged life.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic elevational view of the friction disk of the present utility model;
FIG. 3 is a schematic rear view of an enlarged friction plate body according to the present utility model;
FIG. 4 is an enlarged schematic side view of the friction plate body of the present utility model;
fig. 5 is an enlarged partial sectional view of the friction disk of the present utility model.
In the figure: 1. a friction plate; 2. a spline shaft sleeve; 3. a damping spring; 4. a heat dissipation through groove; 5. a friction plate body; 6. a rivet; 7. a heat conduction groove; 8. positioning holes; 9. an annular heat sink; 10. a first heat dissipation channel; 11. a second heat dissipation channel; 12. a round hole; 13. a mounting hole; 14. a first arc-shaped locating piece; 15. a second arc-shaped locating piece; 16. heat conductive silicone grease; 17. an anti-rust coating; 18. and (3) a wear-resistant coating.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the clutch friction plate with the multidirectional heat dissipation structure comprises a friction plate 1, a spline shaft sleeve 2, a vibration reduction spring 3, a friction plate body 5 and an annular heat dissipation groove 9, wherein the spline shaft sleeve 2 is arranged at the central position inside the friction plate 1, the vibration reduction spring 3 is arranged inside the friction plate 1 outside the spline shaft sleeve 2, equidistant heat dissipation through grooves 4 are formed inside the friction plate 1 outside the vibration reduction spring 3, the friction plate body 5 is arranged on the surface of the friction plate 1 outside the heat dissipation through grooves 4, and heat conduction grooves 7 are formed in the surface of the friction plate body 5;
mounting holes 13 are formed in two sides of the inside of the friction plate body 5, and rivets 6 are fixed in the mounting holes 13;
the annular heat dissipation grooves 9 are formed in the surface of the friction disc 1 below the friction plate body 5, equidistant first heat dissipation channels 10 are formed in the friction disc 1 on one side of the annular heat dissipation grooves 9, the first heat dissipation channels 10 are communicated with the heat dissipation through grooves 4, and equidistant second heat dissipation channels 11 are formed in the friction disc 1 on the other side of the annular heat dissipation grooves 9;
the surface of the friction disk 1 is sprayed with an anti-rust coating 17, and the anti-rust coating 17 is anti-rust paint, so that the friction disk 1 is not easy to rust;
the lower surface of the friction plate body 5 is fixedly provided with a first arc-shaped positioning plate 14, the lower surface of the friction plate body 5 at one side of the first arc-shaped positioning plate 14 is fixedly provided with a second arc-shaped positioning plate 15, and the first arc-shaped positioning plate 14 and the second arc-shaped positioning plate 15 are tightly attached to the inner wall of the annular heat dissipation groove 9, so that the friction plate body 5 is positioned conveniently, and the installation is more convenient;
further, when the friction plate body 5 needs to be replaced, the rivet 6 is detached, the friction plate body 5 can be jacked up through the round hole 12 to be separated from the friction plate 1, after the new friction plate body 5 is replaced, the friction plate body 5 is placed on the surface of the friction plate 1, the friction plate body 5 is pressed to enable the first arc-shaped locating plate 14 and the second arc-shaped locating plate 15 to be clamped into the annular heat dissipation groove 9, and then the rivet 6 passes through the mounting hole 13 and is fixed in the locating hole 8, so that the friction plate body 5 can be fixed;
circular holes 12 with equal intervals are formed in the annular heat dissipation grooves 9, so that the friction plate body 5 and the friction plate 1 can be conveniently and rapidly separated;
the surface of the friction disc 1 at the position of the mounting hole 13 is provided with a positioning hole 8, and the positioning hole 8 is matched with the rivet 6 for mounting the friction disc body 5;
the lower surface of the friction plate body 5 between the first arc-shaped positioning plate 14 and the second arc-shaped positioning plate 15 is coated with heat conduction silicone grease 16, so that heat in the friction plate body 5 can be conveniently guided into the annular heat dissipation groove 9;
the surface of the rust-proof coating 17 is coated with the wear-resistant coating 18, the wear-resistant coating 18 is a nano ceramic coating, the wear-resistant coating 18 has excellent adhesive force and super wear resistance, so that the friction disk 1 is more wear-resistant, and the wear-resistant coating 18 has super corrosion resistance and high temperature resistance, so that the service life is prolonged.
When the embodiment of the application is used, the following steps are adopted: firstly, when this friction disc rotates, because the surface of friction disc body 5 is equipped with heat conduction groove 7, be convenient for derive the partial heat that friction disc body 5 produced, because the lower surface coating of friction disc body 5 has heat conduction silicone grease 16, be convenient for with the inside heat introduction of friction disc body 5 to annular heat dissipation groove 9 in, because annular heat dissipation groove 9 passes through first heat dissipation channel 10 and heat dissipation through groove 4 intercommunication, make the inside partial heat of annular heat dissipation groove 9 distribute to the heat dissipation through groove 4 through first heat dissipation channel 10, and along with the rotation of friction disc 1 distributes away, the inside surplus heat of annular heat dissipation groove 9 then at friction disc 1 pivoted in-process, distribute to the outside through second heat dissipation channel 11, this friction disc adopts diversified heat radiation structure, the radiating effect is good, then, when friction disc body 5 needs to be changed, tear down rivet 6, can jack-up friction disc body 5 through round hole 12, make it separate with friction disc 1, after changing new friction disc body 5, place friction disc body 5 at friction disc 1 surface, and press friction disc body 5 makes first locating plate 14 and second locating plate 15 and wear-out, thereby wear-resisting layer 1 is difficult to the wear-resisting coating is carried out, the wear-resisting layer is made, wear-resisting layer 17 is easy, and wear-resisting layer is made to be more wear-resisting layer 1, wear-resisting layer is more has the wear-resisting layer is easy, and the wear-resisting layer is made, and the wear-resisting layer is more wear-resistant to be more 17, and is more wear-resistant to the wear-resistant, and is more resistant to the wear-resistant to the surface is coated layer is coated to the wear plate layer is 17.
Claims (7)
1. The clutch friction plate with the multidirectional heat dissipation structure is characterized by comprising a friction plate (1), a spline shaft sleeve (2), a vibration reduction spring (3), a friction plate body (5) and an annular heat dissipation groove (9), wherein the spline shaft sleeve (2) is arranged at the central position inside the friction plate (1), the vibration reduction spring (3) is arranged inside the friction plate (1) outside the spline shaft sleeve (2), equidistant heat dissipation through grooves (4) are formed inside the friction plate (1) outside the vibration reduction spring (3), the friction plate body (5) is arranged on the surface of the friction plate (1) outside the heat dissipation through grooves (4), heat conduction grooves (7) are formed on the surface of the friction plate body (5), mounting holes (13) are formed in two sides inside the friction plate body (5), rivets (6) are fixed inside the annular heat dissipation groove (9) and are arranged on the surface of the friction plate (1) below the friction plate body (5), equidistant heat dissipation through grooves (10) are formed in one side of the annular heat dissipation groove (9), heat dissipation channels (10) are formed in the inner side of the friction plate body (1), the first heat dissipation channels (10) are communicated with the first heat dissipation channels (10), and second heat dissipation channels (11) with equal intervals are arranged in the friction disc (1) at the other side of the annular heat dissipation groove (9).
2. A clutch friction plate with multi-directional heat dissipation structure as described in claim 1, wherein: the surface of the friction disk (1) is sprayed with an anti-rust coating (17), and the anti-rust coating (17) is anti-rust paint.
3. A clutch friction plate with multi-directional heat dissipation structure as described in claim 1, wherein: the friction plate comprises a friction plate body (5), and is characterized in that a first arc-shaped locating plate (14) is fixed on the lower surface of the friction plate body (5), a second arc-shaped locating plate (15) is fixed on the lower surface of the friction plate body (5) on one side of the first arc-shaped locating plate (14), and the first arc-shaped locating plate (14) and the second arc-shaped locating plate (15) are tightly attached to the inner wall of the annular radiating groove (9).
4. A clutch friction plate with multi-directional heat dissipation structure as described in claim 1, wherein: circular holes (12) with equal intervals are formed in the annular radiating grooves (9).
5. A clutch friction plate with multi-directional heat dissipation structure as described in claim 1, wherein: the surface of the friction disc (1) at the position of the mounting hole (13) is provided with a positioning hole (8), and the positioning hole (8) is matched with the rivet (6).
6. A clutch friction plate with multi-directional heat dissipation structure as described in claim 3 wherein: the friction plate body (5) between the first arc-shaped locating plate (14) and the second arc-shaped locating plate (15) is coated with heat conduction silicone grease (16) on the lower surface.
7. A clutch friction plate with multi-directional heat dissipation structure as described in claim 2, wherein: the surface of the antirust coating (17) is coated with a wear-resistant coating (18), and the wear-resistant coating (18) is a nano ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543752.3U CN220396320U (en) | 2023-06-16 | 2023-06-16 | Clutch friction plate with multidirectional heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543752.3U CN220396320U (en) | 2023-06-16 | 2023-06-16 | Clutch friction plate with multidirectional heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396320U true CN220396320U (en) | 2024-01-26 |
Family
ID=89611432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543752.3U Active CN220396320U (en) | 2023-06-16 | 2023-06-16 | Clutch friction plate with multidirectional heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396320U (en) |
-
2023
- 2023-06-16 CN CN202321543752.3U patent/CN220396320U/en active Active
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