CN214661601U - Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly - Google Patents
Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly Download PDFInfo
- Publication number
- CN214661601U CN214661601U CN202120720969.1U CN202120720969U CN214661601U CN 214661601 U CN214661601 U CN 214661601U CN 202120720969 U CN202120720969 U CN 202120720969U CN 214661601 U CN214661601 U CN 214661601U
- Authority
- CN
- China
- Prior art keywords
- driven plate
- plate
- driven
- heat dissipation
- heat conduction
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a quick heat radiation structure of diaphragm spring for clutch driven plate assembly, including driven plate, friction disc and driven plate hub, the inside of driven plate is provided with heat dissipation mechanism, one side that the friction disc is close to the driven plate is provided with the mechanism of making an uproar of falling, heat dissipation mechanism includes the heat conduction ring, the inside of driven plate is connected with the fixed surface of heat conduction ring, the inner wall fixedly connected with graphite cake of heat conduction ring, the utility model relates to an auto-parts technical field. This a quick heat radiation structure of diaphragm spring formula for clutch driven plate assembly, through the graphite cake with the inside heat conduction of gathering of driven plate to the heat-conducting ring on, the heat-conducting ring is with heat conduction to the fin again, the fin conducts the driven plate with the heat, and the radiating efficiency is high, cooperates the setting of louvre and arc wall simultaneously, further accelerates the radiating efficiency of driven plate assembly for driven plate high temperature resistance is better, is difficult for producing the deformation.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be a quick heat radiation structure of diaphragm spring for clutch driven plate assembly.
Background
The clutch driven disc for automobile is another component of clutch, it transmits the torque of engine to the speed variator through friction conversion, reduces the vibration and impact of the transmission system, and accomplishes the task of 'on-off' and 'on', the clutch driven disc is the necessary easy-wearing parts of hand-gear step-variable speed automobile, the driven disc mainly comprises the driven disc body, friction plate and driven disc hub, the driven disc is made of friction material, and transmits power through friction, the driven disc is located between the pressure disc and the flywheel, and is pressed on the flywheel by the pressure disc, and is connected with the input shaft of the speed variator through splines, in order to avoid the vibration and impact brought by power transmission, the torsion damping spring is installed on the driven disc of the clutch, also called torsion damper.
The existing clutch driven plate assembly has the advantages that when the clutch driven plate assembly works, the internal temperature rises quickly, heat is not easy to be discharged outwards, the driven plate is enabled to be overheated inside due to long-time operation, the driven plate is not resistant to high temperature, the thermal deformation is large, and even cracking is caused, and noise generated during braking of a friction plate on the driven plate is too large, so that the external driving environment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a quick heat radiation structure of diaphragm spring for clutch driven plate assembly has solved the driven plate assembly at the during operation, and its inside temperature rises fast, and the heat is difficult for outside discharge, and long-time function makes the driven plate inside overheated, and the noise that produces when the friction disc braking on the driven plate is too big, influences the problem of external driving environment.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a quick heat radiation structure of diaphragm spring formula for clutch driven plate assembly, includes driven plate, friction disc and driven plate hub, the inside of driven plate is provided with heat dissipation mechanism, one side that the friction disc is close to the driven plate is provided with the mechanism of making an uproar of falling.
The heat dissipation mechanism comprises a heat conduction ring, the inside of the driven plate is fixedly connected with the surface of the heat conduction ring, the inner wall of the heat conduction ring is fixedly connected with a graphite plate, one side, away from the heat conduction ring, of the graphite plate penetrates through the driven plate and extends to the outside of the driven plate, the outer surface of the heat conduction ring is fixedly connected with a cooling fin, one side, away from the heat conduction ring, of the cooling fin penetrates through the outside of the driven plate and extends to the driven plate, heat dissipation holes are formed in the top of the friction plate, and an arc-shaped groove is formed in the top of a hub of the driven plate.
Preferably, the noise reduction mechanism is internally provided with a through hole, and the top of the through hole corresponds to the bottom of the heat dissipation hole.
Preferably, the noise reduction mechanism comprises a rubber pad, and the top of the rubber pad is fixedly connected with the bottom of the friction plate.
Preferably, the bottom of the rubber pad is bonded with a sound absorption sheet through an adhesive, and the surface of the friction sheet is provided with sound holes.
Preferably, the top of the driven disc is in threaded connection with the bottom of the friction plate through a first screw, and the surface of the driven disc hub is in threaded connection with the surface of the driven disc through a second screw.
Preferably, the middle part of the driven disc hub is fixedly connected with a connecting shaft piece, and four corners of the top of the driven disc hub are provided with fixing grooves.
Preferably, a damping spring is fixedly connected between two sides of the inner wall of the fixing groove, and fixing plates are fixedly connected to the front side and the back side of the fixing groove.
Advantageous effects
The utility model provides a quick heat radiation structure of diaphragm spring for clutch driven plate assembly. Compared with the prior art, the method has the following beneficial effects:
(1) the diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly comprises a heat conduction ring, the interior of the driven disc is fixedly connected with the surface of the heat conduction ring, the inner wall of the heat conduction ring is fixedly connected with a graphite plate, one side of the graphite plate, far away from the heat conduction ring, penetrates through the driven disc and extends to the exterior of the driven disc, the outer surface of the heat conduction ring is fixedly connected with a heat dissipation sheet, one side of the heat dissipation sheet, far away from the heat conduction ring, penetrates through the driven disc and extends to the exterior of the driven disc, the top of a friction plate is provided with heat dissipation holes, the top of a driven disc hub is provided with an arc-shaped groove, heat accumulated in the driven disc is conducted onto the heat conduction ring through the graphite plate, the heat conduction ring conducts the heat to the heat dissipation sheet, the heat is conducted out of the driven disc through the heat dissipation sheet, the heat dissipation efficiency is high, and the heat dissipation efficiency of the driven disc assembly is further accelerated by matching with the arrangement of the heat dissipation holes and the arc-shaped groove, the driven plate has better high temperature resistance and is not easy to deform.
(2) This a quick heat radiation structure of diaphragm spring formula for clutch driven plate assembly, include the rubber pad through making an uproar mechanism of falling, the top of rubber pad and the bottom fixed connection of friction disc, the bottom of rubber pad has the sound absorption piece through the adhesive bonding, the sound hole has been seted up on the surface of friction disc, be provided with the rubber pad in the below of friction disc and inhale the sound piece, the noise passes to the rubber pad through the sound hole during the friction disc braking, the rubber pad weakens the noise that transmits, then fully absorb the noise through inhaling the sound piece, it is good to inhale the sound effect, the noise when having reduced the clutch function, make the driving environment better.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the driven plate structure of the present invention;
fig. 4 is a cross-sectional view of the friction plate structure of the present invention.
In the figure: the driven plate comprises a driven plate 1, a friction plate 2, a driven plate hub 3, a heat dissipation mechanism 4, a heat conduction ring 41, a graphite plate 42, a heat dissipation fin 43, a heat dissipation hole 44, an arc-shaped groove 45, a noise reduction mechanism 5, a rubber pad 51, a sound absorption fin 52, a sound hole 53, a through hole 6, a first screw 7, a second screw 8, a connecting shaft 9, a fixing groove 10, a damping spring 11 and a fixing plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a quick heat radiation structure of diaphragm spring formula for clutch driven plate assembly, includes driven plate 1, friction disc 2 and driven plate hub 3, and the inside of driven plate 1 is provided with heat dissipation mechanism 4, and one side that friction disc 2 is close to driven plate 1 is provided with noise reduction mechanism 5.
The heat dissipation mechanism 4 comprises a heat conduction ring 41, the heat conduction ring 41 is made of copper material and has good heat conductivity, the interior of the driven plate 1 is fixedly connected with the surface of the heat conduction ring 41, the inner wall of the heat conduction ring 41 is fixedly connected with a graphite plate 42, the heat absorption and heat conductivity of graphite is good, one side of the graphite plate 42, which is far away from the heat conduction ring 41, penetrates through the driven plate 1 and extends to the exterior of the driven plate 1, the outer surface of the heat conduction ring 41 is fixedly connected with a heat radiation fin 43, one side of the heat radiation fin 43, which is far away from the heat conduction ring 41, penetrates through the driven plate 1 and extends to the exterior of the driven plate 1, the top of the friction plate 2 is provided with a heat dissipation hole 44, the top of the driven plate hub 3 is provided with an arc-shaped groove 45, the interior of the noise reduction mechanism 5 is provided with a through hole 6, and the top of the through hole 6 corresponds to the bottom of the heat dissipation hole 44, and the heat dissipation mechanism 4 is arranged to accelerate the heat dissipation efficiency of the driven plate 1 assembly, so that the driven plate 1 has better high temperature resistance and is not easy to deform.
Noise reduction mechanism 5 includes rubber pad 51, and rubber pad 51's top and friction disc 2's bottom fixed connection, rubber pad 51's bottom have sound absorbing sheet 52 through the adhesive bonding, and sound absorbing sheet 52 makes for glass fiber material, and the sound absorbing effect is good, and sound hole 53 has been seted up on friction disc 2's surface, and rubber pad 51 weakens the noise that transmits, then fully absorbs the noise through sound absorbing sheet 52, and sound absorbing effect is good, has reduced the noise when the clutch functions.
The bottom threaded connection of first screw 7 and friction disc 2 is passed through at the top of driven plate 1, the surface of driven plate hub 3 passes through second screw 8 and driven plate 1's surface threaded connection, driven plate hub 3's middle part fixedly connected with connecting shaft 9, fixed slot 10 has all been seted up in the four corners at driven plate hub 3 top, fixedly connected with damping spring 11 between the both sides of fixed slot 10 inner wall, the front of fixed slot 10 and the equal fixedly connected with fixed plate 12 in the back, it all is the same with prior art or can adopt prior art to realize not to relate to the part in the device.
During the use, heat conduction that gathers inside driven plate 1 through graphite plate 42 is to heat conduction ring 41 on, heat conduction ring 41 is again with heat conduction to fin 43 on, fin 43 conducts the heat out driven plate 1, give off the heat inside driven plate 1, the air current is moved when clutch driven plate 1 assembly operates simultaneously and is accelerated, cooperation louvre 44 on the friction disc 2 and the setting of arc wall 45 on the driven plate hub 3, further accelerate the radiating efficiency of driven plate 1, friction disc 2 passes through first screw 7 to be fixed on driven plate 1, noise passes through sound hole 53 to rubber pad 51 during the braking of friction disc 2, the noise that rubber pad 51 weakens the transmission, then fully absorb the noise through sound absorbing sheet 52, noise when having reduced the clutch operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a quick heat radiation structure of diaphragm spring formula for clutch driven plate assembly, includes driven plate (1), friction disc (2) and driven plate hub (3), its characterized in that: a heat dissipation mechanism (4) is arranged inside the driven plate (1), and a noise reduction mechanism (5) is arranged on one side, close to the driven plate (1), of the friction plate (2);
heat dissipation mechanism (4) are including heat conduction ring (41), the inside of driven plate (1) is connected with the fixed surface of heat conduction ring (41), the inner wall fixedly connected with graphite plate (42) of heat conduction ring (41), one side that heat conduction ring (41) were kept away from in graphite plate (42) runs through driven plate (1) and extends to the outside of driven plate (1), the external fixed surface of heat conduction ring (41) is connected with fin (43), one side that heat conduction ring (41) were kept away from in fin (43) runs through driven plate (1) and extends to the outside of driven plate (1), louvre (44) have been seted up at the top of friction disc (2), arc wall (45) have been seted up at the top of driven plate hub (3).
2. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 1, characterized in that: a through hole (6) is formed in the noise reduction mechanism (5), and the top of the through hole (6) corresponds to the bottom of the heat dissipation hole (44).
3. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 1, characterized in that: the noise reduction mechanism (5) comprises a rubber pad (51), and the top of the rubber pad (51) is fixedly connected with the bottom of the friction plate (2).
4. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 3, characterized in that: the bottom of the rubber pad (51) is bonded with a sound absorption sheet (52) through an adhesive, and sound holes (53) are formed in the surface of the friction sheet (2).
5. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 1, characterized in that: the top of the driven disc (1) is in threaded connection with the bottom of the friction plate (2) through a first screw (7), and the surface of the driven disc hub (3) is in threaded connection with the surface of the driven disc (1) through a second screw (8).
6. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 1, characterized in that: the middle part of driven plate hub (3) fixedly connected with connecting axle spare (9), fixed slot (10) have all been seted up in the four corners at driven plate hub (3) top.
7. The diaphragm spring type rapid heat dissipation structure for the clutch driven disc assembly according to claim 6, characterized in that: fixedly connected with damping spring (11) between the both sides of fixed slot (10) inner wall, the equal fixedly connected with fixed plate (12) in front and the back of fixed slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720969.1U CN214661601U (en) | 2021-04-09 | 2021-04-09 | Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720969.1U CN214661601U (en) | 2021-04-09 | 2021-04-09 | Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661601U true CN214661601U (en) | 2021-11-09 |
Family
ID=78460468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120720969.1U Expired - Fee Related CN214661601U (en) | 2021-04-09 | 2021-04-09 | Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661601U (en) |
-
2021
- 2021-04-09 CN CN202120720969.1U patent/CN214661601U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214661601U (en) | Diaphragm spring type rapid heat dissipation structure for clutch driven plate assembly | |
| CN210135182U (en) | Air-cooled clutch friction disc | |
| CN211174337U (en) | Portable silence generator unit shell | |
| CN208316509U (en) | A kind of closed harmonic drive | |
| CN216306534U (en) | Double-corrugated-plate clutch driven plate assembly | |
| CN212079972U (en) | Improved single diaphragm clutch | |
| CN213628578U (en) | Quick heat dissipation clutch pressure plate | |
| CN211778631U (en) | Clutch with good heat dissipation performance | |
| CN208123292U (en) | A kind of durable type automobile clutch pressure plate | |
| CN209925458U (en) | Novel double-disc type torsion vibration-damping clutch driven disc assembly | |
| CN214788706U (en) | Friction disc with good heat dissipation effect | |
| CN111609049B (en) | Clutch cover assembly | |
| CN220816333U (en) | Clutch driven disc assembly with auxiliary disc | |
| CN209959348U (en) | Novel self-heat-dissipation generator | |
| CN220378750U (en) | Dry-type double-plate clutch | |
| CN216691927U (en) | Clutch driven plate assembly | |
| CN210949610U (en) | Pressure disk for car convenient to heat dissipation | |
| CN216199970U (en) | Novel driven plate assembly of automatic transmission | |
| CN212839029U (en) | High-performance stepless speed change sliding driving disk of motorcycle | |
| CN219932783U (en) | Automatic clutch | |
| CN218006046U (en) | Low-noise sound absorption device for high-voltage motor | |
| CN217983484U (en) | Heat dissipation device for new energy automobile | |
| CN219865977U (en) | Driven disc assembly, clutch and vehicle | |
| CN217951154U (en) | Equal-height gear for speed reducer | |
| CN212131107U (en) | Clutch pressure plate with thickness compensation function friction disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |