CN207621207U - A kind of heat radiating type clutch compressing disc - Google Patents
A kind of heat radiating type clutch compressing disc Download PDFInfo
- Publication number
- CN207621207U CN207621207U CN201721719246.XU CN201721719246U CN207621207U CN 207621207 U CN207621207 U CN 207621207U CN 201721719246 U CN201721719246 U CN 201721719246U CN 207621207 U CN207621207 U CN 207621207U
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- Prior art keywords
- friction plate
- platen ontology
- heat dissipation
- ontology
- platen
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
A kind of heat radiating type clutch compressing disc disclosed by the utility model, several pieces of friction plates including platen ontology and on platen ontology upper surface, platen ontology is in annular shape, the outer edge of friction plate is flushed with the outer edge of platen ontology, the inward flange of friction plate is flushed with the inward flange of platen ontology, region on platen ontology between adjacent friction plate is ventilation unit, and ventilation unit is equipped with several radiating ribs, it is characterised in that：The two side of friction plate is convexly curved；Radial direction setting of the radiating ribs along platen ontology；It is provided with Y shape heat dissipation channel in friction plate, is connected to the lateral wall of friction plate at the top of the Y shape of heat dissipation channel, the Y shape bottom of heat dissipation channel is connected to the madial wall of friction plate.The two side of friction plate is convexly curved, and is arranged to the arc of evagination, not only increases the contact area with air, is improved radiating efficiency, and do not have horn structure on entire friction plate, is avoided stress concentration, stable structure is hardly damaged.
Description
Technical field
The utility model is related to hot press technical field more particularly to a kind of heat radiating type clutch compressing discs.
Background technology
Clutch compressing disc is an important feature on clutch, is played an important role to the safety traffic of automobile, existing
There is the clutch configuration in technology single, heat dissipation effect is general.
A kind of novel clutch platen is disclosed in the utility model specification of Publication No. " CN205639377U ",
Several pieces of friction plates including platen ontology and on platen ontology upper surface, platen ontology is in circular, outside friction plate
This outer rim flushes with platen at edge, and friction plate inward flange is flushed with platen ontology inward flange, and friction plate side is arc-shaped, pressure
Region on disk ontology between adjacent friction plate is ventilation unit, and ventilation unit is equipped with several radiating ribs, is equipped in friction plate several
Radial heat dissipation channel offers several grooves on the inner wall of radial heat dissipation channel, and above-mentioned technology solves scattered to a certain extent
The problem of heat, but it exists simultaneously several areas for improvement：1, it is to increase and sky that the side of friction plate is arc-shaped
The contact area of gas, and then radiating efficiency is improved, but its attached drawing is referred to it is found that the arc of friction plate side is the arc of indent
Shape, this allows for the lateral surface of friction plate and the intersection of cambered surface produces the horn structure of stress concentration, and this structure is opposite
For it is unstable, under long-term rubbing action, be easily damaged；2, multiple heat dissipation channels are provided in friction plate, due to friction
Size on the inside of piece is smaller, and side dimension is larger, this has resulted in the interior close outer thin of heat dissipation channel, and not only heat dissipation effect is uneven,
And cause the inside intensity of friction plate low, it is easily damaged；3, radiating ribs are not disposed radially, and can be played to hot wind certain
Inhibition is unfavorable for radiating.
Utility model content
The purpose of this utility model is that in place of avoiding the deficiencies in the prior art, a kind of heat radiating type clutch compressing disc is provided,
To effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken is：A kind of heat radiating type clutch compressing disc, including pressure
Disk ontology and several pieces of friction plates on platen ontology upper surface, the platen ontology is in annular shape, the friction plate
Outer edge flushed with the outer edge of platen ontology, the inward flange of the friction plate is flushed with the inward flange of platen ontology, platen
Region on ontology between adjacent friction plate is ventilation unit, and the ventilation unit is equipped with several radiating ribs, the two of the friction plate
Side wall is convexly curved；
Radial direction setting of the radiating ribs along platen ontology；
It is provided with Y shape heat dissipation channel in the friction plate, is connected to the lateral wall of friction plate at the top of the Y shape of heat dissipation channel,
The Y shape bottom of heat dissipation channel is connected to the madial wall of friction plate；
Arc radiating groove is provided on the curved wall of the friction plate.
Further, the section of the heat dissipation channel is circle.
Further, the section of the arc radiating groove is semicircle.
Further, the inward flange of the radiating ribs is flushed with the inward flange of platen ontology, the outer edge and platen of radiating ribs
The outer edge of ontology flushes.
The above-mentioned technical proposal of the utility model has the advantages that：1, the two side of friction plate is in the arc of evagination
Shape is arranged to the arc of evagination, not only increases the contact area with air, improves radiating efficiency, and entire friction plate
Upper no horn structure, avoids stress concentration, stable structure is hardly damaged；2, radiating ribs are arranged along the radial direction of platen ontology,
It will not play the role of obstruction while platen ontology is with air contact area to air-flow, improve radiating efficiency；3, heat dissipation is logical
Road is arranged to Y shape, and inner small and outside big shape is mutually agreed with friction plate so that heat dissipation channel arranged in friction plate it is relatively uniform,
Each position heat dissipation is uniform, and strengthens the structure of inside, is hardly damaged.
Description of the drawings
Fig. 1 is the utility model embodiment dimensional structure diagram；
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
A kind of heat radiating type clutch compressing disc as shown in Figs. 1-2, including platen ontology 1 and be set to 1 upper end of platen ontology
Several pieces of friction plates 2 on face, platen ontology 1 are flushed in annular shape, the outer edge of friction plate 2 with the outer edge of platen ontology 1,
The inward flange of friction plate 2 is flushed with the inward flange of platen ontology 1, and the region on platen ontology 1 between adjacent friction plate 2 is ventilation
Portion 3, ventilation unit 3 are equipped with several radiating ribs 4, and the two side of friction plate 2 is convexly curved, and is arranged to the arc of evagination, no
The contact area with air is only increased, radiating efficiency is improved, and do not have horn structure on entire friction plate 2, avoids
Stress concentration, stable structure are hardly damaged.
Radiating ribs 4, will not be to air-flow while platen ontology 1 is with air contact area along the radial direction setting of platen ontology 1
Play the role of obstruction, improves radiating efficiency.
It is provided with Y shape heat dissipation channel 5 in friction plate 2, is connected to the lateral wall of friction plate 2 at the top of the Y shape of heat dissipation channel 5,
The Y shape bottom of heat dissipation channel 5 is connected to the madial wall of friction plate 2, and heat dissipation channel 5 is arranged to Y shape, outside small in friction plate 2
Big shape is mutually agreed with so that the arrangement in friction plate 2 of heat dissipation channel 5 is relatively uniform, and each position heat dissipation is uniform, and reinforces
The structure of inside, is hardly damaged.
It is provided with arc radiating groove 6 on the curved wall of friction plate 2, further increases 2 side wall of friction plate and air
Contact area, and do not interfere with whole intensity.
The section of heat dissipation channel 5 is circle.
The section of arc radiating groove 6 is semicircle.
The inward flange of radiating ribs 4 is flushed with the inward flange of platen ontology 1, and the outer edges of radiating ribs 4 is outer with platen ontology 1
Edge flushes.
The embodiments of the present invention provide for the sake of example and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are and to make this field to more preferably illustrate the principles of the present invention and practical application
Those of ordinary skill is it will be appreciated that various embodiments with various modifications of the utility model to design suitable for special-purpose.
Claims (4)
1. a kind of heat radiating type clutch compressing disc, including platen ontology and several pieces of frictions on platen ontology upper surface
Piece, the platen ontology are flushed in annular shape, the outer edge of the friction plate with the outer edge of platen ontology, the friction plate
Inward flange is flushed with the inward flange of platen ontology, and the region on platen ontology between adjacent friction plate is ventilation unit, the ventilation
Portion is equipped with several radiating ribs, it is characterised in that：The two side of the friction plate is convexly curved；
Radial direction setting of the radiating ribs along platen ontology；
It is provided with Y shape heat dissipation channel in the friction plate, is connected to the lateral wall of friction plate at the top of the Y shape of heat dissipation channel, radiates
The Y shape bottom in channel is connected to the madial wall of friction plate；
Arc radiating groove is provided on the curved wall of the friction plate.
2. a kind of heat radiating type clutch compressing disc according to claim 1, it is characterised in that：The section of the heat dissipation channel is
It is round.
3. a kind of heat radiating type clutch compressing disc according to claim 1, it is characterised in that：The section of the arc radiating groove
For semicircle.
4. a kind of heat radiating type clutch compressing disc according to claim 1, it is characterised in that：The inward flange of the radiating ribs with
The inward flange of platen ontology flushes, and the outer edge of radiating ribs is flushed with the outer edge of platen ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719246.XU CN207621207U (en) | 2017-12-12 | 2017-12-12 | A kind of heat radiating type clutch compressing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719246.XU CN207621207U (en) | 2017-12-12 | 2017-12-12 | A kind of heat radiating type clutch compressing disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621207U true CN207621207U (en) | 2018-07-17 |
Family
ID=62822446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721719246.XU Expired - Fee Related CN207621207U (en) | 2017-12-12 | 2017-12-12 | A kind of heat radiating type clutch compressing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621207U (en) |
-
2017
- 2017-12-12 CN CN201721719246.XU patent/CN207621207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |