CN214945876U - Clutch cover assembly without supporting ring structure - Google Patents
Clutch cover assembly without supporting ring structure Download PDFInfo
- Publication number
- CN214945876U CN214945876U CN202120661434.1U CN202120661434U CN214945876U CN 214945876 U CN214945876 U CN 214945876U CN 202120661434 U CN202120661434 U CN 202120661434U CN 214945876 U CN214945876 U CN 214945876U
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- China
- Prior art keywords
- clutch cover
- clutch
- assembly
- diaphragm spring
- rivet
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- 230000017525 heat dissipation Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 7
- 238000002679 ablation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an exempt from supporting ring structure clutch case assembly belongs to car technical field. The clutch cover assembly without the support ring structure comprises a clutch cover and a pressure plate, wherein the clutch cover is positioned at the top of the pressure plate, a diaphragm spring and a transmission piece are respectively arranged between the clutch cover and the pressure plate, two ends of the diaphragm spring are connected with the clutch cover and the pressure plate through supporting rivets, and one end of the transmission piece is connected with the clutch cover through a cover rivet. The utility model discloses a brace rod, supporting rivet and diaphragm spring, diaphragm spring are at assembly during operation, and clutch case has been last to have designed round brace rod structure and has provided the fulcrum of one side for the assembly, and supporting rivet and clutch case riveting back provide the fulcrum of opposite side, and upper and lower both sides all need have the round fulcrum to carry out reciprocal lever motion, and the fulcrum of both sides can provide the support for diaphragm spring's action, has reduced the part figure of assembly simultaneously, and the assembly is simpler, and the point of failure also still less.
Description
Technical Field
The utility model belongs to the technical field of the car, a clutch, especially a exempt from support ring structure clutch case assembly is related to.
Background
The clutch is positioned in a flywheel shell between an engine and a gearbox, the clutch assembly is fixed on the rear plane of the flywheel by screws, an output shaft of the clutch is an input shaft of the gearbox, and the clutch cover assembly comprises a shell-shaped base part which supports and installs a clutch pressure plate, a compression spring and a release lever mechanism.
The existing clutch cover assembly is complex in structure, two support rings in the assembly are mostly used for supporting the assembly, so that the number of parts of the assembly is too large, too many support rings have many useless points for supporting in the supporting process, too many failure points and complex assembly are achieved, the pressing force of the clutch cover assembly is increased, and the comfort of a driver is reduced.
Disclosure of Invention
The utility model aims at having above-mentioned problem to current technique, provided a support ring structure clutch case assembly exempts from to solve and utilize the support ring to support too much technical problem of failure point.
The purpose of the utility model can be realized by the following technical proposal: the clutch cover assembly comprises a clutch cover and a pressure plate, wherein the clutch cover is positioned at the top of the pressure plate, a diaphragm spring and a transmission piece are respectively arranged between the clutch cover and the pressure plate, two ends of the diaphragm spring are connected with the clutch cover and the pressure plate through supporting rivets, one end of the transmission piece is connected with the clutch cover through a cover rivet, and the other end of the transmission piece is connected with the pressure plate through a pressure plate rivet.
Preferably, a center hole is formed in the middle of the top of the clutch cover, and a heat dissipation hole is formed in the top of the clutch cover.
Through adopting above-mentioned technical scheme, a plurality of louvres are ring array form and distribute, and the louvre has improved the radiating efficiency of clutch case, has reduced the thermal capacity of pressure disk, effectively avoids the clutch to appear ablating the inefficacy to extension clutch life.
Preferably, the heat dissipation holes are provided in plurality, and the plurality of heat dissipation holes are distributed in an annular array.
Through adopting above-mentioned technical scheme, a plurality of louvres are ring array form and distribute, and the louvre has improved the radiating efficiency of clutch case, has reduced the thermal capacity of pressure disk, effectively avoids the clutch to appear ablating the inefficacy to extension clutch life.
Preferably, the clutch cover is provided with a support rib near the connection of the diaphragm spring.
Through adopting above-mentioned technical scheme, dismantle through lid rivet and pressure disk rivet and clutch case and pressure disk and be connected, when the driving piece takes place to damage, can dismantle lid rivet and pressure disk rivet, conveniently change the driving piece.
Preferably, the supporting rib is concave, and the supporting rib is annular.
Through adopting above-mentioned technical scheme, diaphragm spring is at the assembly during operation, has designed round brace rod structure on the clutch case and has provided the fulcrum of one side for the assembly, and upper and lower both sides all need have the round fulcrum to carry out reciprocal lever motion, and the fulcrum of both sides can provide the support for diaphragm spring's action, has reduced the part figure of assembly simultaneously, assembles more simply.
Preferably, the drive strap is removably connected to the clutch cover and the pressure plate by cover rivets and pressure plate rivets.
Through adopting above-mentioned technical scheme, dismantle through lid rivet and pressure disk rivet and clutch case and pressure disk and be connected, when the driving piece takes place to damage, can dismantle lid rivet and pressure disk rivet, conveniently change the driving piece.
Preferably, the diaphragm springs are arranged in a plurality and distributed in an annular array.
Through adopting above-mentioned technical scheme, diaphragm spring is at the assembly during operation, has designed round brace rod structure on the clutch case and has provided the fulcrum of one side for the assembly, and the fulcrum through both sides can provide the support for diaphragm spring's action, has reduced the part figure of assembly simultaneously, and the assembly is simpler, and the point of failure is also still less.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a set up brace rod, supporting rivet and diaphragm spring, diaphragm spring is at the assembly during operation, and the round brace rod structure that has designed on the clutch case provides the fulcrum of one side for the assembly, and the supporting rivet provides the fulcrum of opposite side with the clutch case riveting back, and upper and lower both sides all need have the round fulcrum to carry out reciprocal lever motion, and the fulcrum of both sides can provide the support for diaphragm spring's action, has reduced the part figure of assembly simultaneously, and the assembly is simpler, and the point of failure also still less.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a clutch cover; 2. a platen; 3. a diaphragm spring; 4. a support rivet; 5. a driving strap; 6. a platen rivet; 7. a cover rivet; 8. heat dissipation holes; 9. a central bore; 10. and (7) supporting ribs.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, a clutch cover assembly without a support ring structure comprises a clutch cover 1, a pressure plate 2, a diaphragm spring 3, a support rivet 4, a transmission plate 5, a pressure plate rivet 6, a cover rivet 7, a heat dissipation hole 8, a center hole 9 and a support rib 10, wherein the clutch cover 1 is positioned at the top of the pressure plate 2, the diaphragm spring 3 and the transmission plate 5 are respectively arranged between the clutch cover 1 and the pressure plate 2, two ends of the diaphragm spring 3 are connected with the clutch cover 1 and the pressure plate 2 through the support rivet 4, one end of the transmission plate 5 is connected with the clutch cover 1 through the cover rivet 7, the other end of the transmission plate 5 is connected with the pressure plate 2 through the rivet 6, the support rib 10 is arranged at the joint of the clutch cover 1 close to the diaphragm spring 3, the diaphragm springs 3 are provided with a plurality of diaphragm springs 3, the diaphragm springs 3 are distributed in an annular array, the support rivet 4 is riveted with the clutch cover 1, the fulcrum of the other side is provided, a circle of fulcrum is required to perform reciprocating lever motion on the upper side and the lower side, and the fulcrums on the two sides can provide support for the action of the diaphragm spring 3.
Referring to fig. 1, a central hole 9 is formed in the middle of the top of the clutch cover 1, heat dissipation holes 8 are formed in the top of the clutch cover 1, the heat dissipation holes 8 are arranged in a plurality of numbers, the heat dissipation holes 8 are distributed in an annular array shape, the heat dissipation efficiency of the clutch cover is improved through the heat dissipation holes 8, the thermal capacity of the pressure plate 2 is reduced, ablation failure of the clutch is effectively avoided, and the service life of the clutch is prolonged.
Referring to fig. 3, the other end of the transmission piece 5 is connected with the pressure plate 2 through a pressure plate rivet 6, a supporting rib 10 is arranged at the joint of the clutch cover 1 close to the diaphragm spring 3, and the transmission piece 5 is detachably connected with the clutch cover 1 and the pressure plate 2 through a cover rivet 7 and a pressure plate rivet 7, so that the transmission piece 5 is conveniently replaced.
Referring to fig. 2 and 4, a supporting rib 10 is arranged at a joint of the clutch cover 1 close to the diaphragm spring 3, the supporting rib 10 is concave, the supporting rib 10 is annular, a circle of supporting rib 10 structure is designed on the clutch cover 1 to provide a fulcrum on one side of the assembly, the supporting rib is matched with a fulcrum on the other side, the upper side and the lower side of the clutch cover all need to be provided with a circle of fulcrum to perform reciprocating lever motion, the fulcrums on the two sides can provide support for the action of the diaphragm spring 3, the number of parts of the assembly is reduced simultaneously, the assembly is simpler, and failure points are fewer.
The implementation principle of the embodiment is as follows: firstly, the user works after installing the clutch cover assembly, the diaphragm spring 3 is in the assembly working, the clutch cover 1 is provided with a circle of supporting rib 10 structure to provide a fulcrum on one side for the assembly, the supporting rivet 4 is riveted with the clutch cover 1 to provide a fulcrum on the other side, the upper side and the lower side of the clutch cover are required to be provided with a circle of fulcrum to perform reciprocating lever motion, the fulcrums on the two sides can provide support for the action of the diaphragm spring 3, meanwhile, the number of parts of the assembly is reduced, the assembly is simpler, the failure points are fewer, the plurality of heat dissipation holes 8 are distributed in an annular array shape, the heat dissipation holes 8 dissipate heat of the clutch cover, the heat capacity of the pressure plate 2 is reduced, the ablation failure of the clutch is effectively avoided, and the service life of the clutch is prolonged.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms clutch cover 1, pressure plate 2, diaphragm spring 3, support rivet 4, driver blade 5, pressure plate rivet 6, cover rivet 7, heat dissipation hole 8, central hole 9 and support ribs 10 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. Exempt from support ring structure clutch case assembly, including clutch case (1) and pressure disk (2), clutch case (1) is located the top of pressure disk (2), its characterized in that: be provided with diaphragm spring (3) and driving plate (5) between clutch case (1) and pressure disk (2) respectively, the both ends of diaphragm spring (3) all are connected with clutch case (1) and pressure disk (2) through supporting rivet (4), the one end of driving plate (5) is connected with clutch case (1) through lid rivet (7), the other end of driving plate (5) is connected with pressure disk (2) through pressure disk rivet (6).
2. The clutch cover assembly without the supporting ring structure as claimed in claim 1, wherein a central hole (9) is opened at the middle of the top of the clutch cover (1), and a heat dissipation hole (8) is opened at the top of the clutch cover (1).
3. The support-ring-free clutch cover assembly according to claim 2, wherein the heat dissipation holes (8) are provided in plurality, and the plurality of heat dissipation holes (8) are distributed in an annular array.
4. The support-free ring structure clutch cover assembly according to claim 1, wherein the clutch cover (1) is provided with support ribs (10) near the connection of the diaphragm spring (3).
5. A clutch cover assembly with a support-free ring structure according to claim 4, characterized in that the support ribs (10) are concave and the support ribs (10) are annular.
6. The clutch cover assembly of claim 1, wherein the drive strap (5) is removably connected to the clutch cover (1) and the pressure plate (2) by cover rivets (7) and pressure plate rivets (6).
7. The clutch cover assembly of claim 1, wherein the plurality of diaphragm springs (3) are arranged, and the plurality of diaphragm springs (3) are distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661434.1U CN214945876U (en) | 2021-03-31 | 2021-03-31 | Clutch cover assembly without supporting ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661434.1U CN214945876U (en) | 2021-03-31 | 2021-03-31 | Clutch cover assembly without supporting ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945876U true CN214945876U (en) | 2021-11-30 |
Family
ID=79046487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661434.1U Expired - Fee Related CN214945876U (en) | 2021-03-31 | 2021-03-31 | Clutch cover assembly without supporting ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945876U (en) |
-
2021
- 2021-03-31 CN CN202120661434.1U patent/CN214945876U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |