CN209100519U - The cap assembly device of diaphragm spring clutch - Google Patents
The cap assembly device of diaphragm spring clutch Download PDFInfo
- Publication number
- CN209100519U CN209100519U CN201821556772.3U CN201821556772U CN209100519U CN 209100519 U CN209100519 U CN 209100519U CN 201821556772 U CN201821556772 U CN 201821556772U CN 209100519 U CN209100519 U CN 209100519U
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- CN
- China
- Prior art keywords
- platen
- rivet
- diaphragm spring
- riveted holes
- transmission belt
- Prior art date
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Abstract
The utility model discloses a kind of cap assembly device of diaphragm spring clutch, including interior ear platen, double end contoured support rivet, transmission belt, support ring, diaphragm spring and platen rivet, the inner ring of the interior ear platen is equipped with the platen riveted holes fixed with transmission belt one end, and the other end that double end contoured support rivet passes through the riveted holes of clutch case, the riveted holes of diaphragm spring and transmission belt, which rivets, to be fixed.The utility model has the advantages that reducing the radial dimension of entire clutch, arrangement space needed for significantly reducing clutch simplifies the structure of lid, reduces costs.
Description
Technical field
The utility model relates to a kind of platen separation technology field of automobile clutch, in particular to a kind of diaphragm spring from
The cap assembly device of clutch.
Background technique
Clutch is the critical component that engine and gearbox are connected in automobile, plays a part of clutch torque.Last century
The sixties begins to use diaphragm spring clutch, becomes the structure of mainstream clutch currently on the market.Diaphragm spring clutch benefit
With the transmission belt for being mounted on platen outer circle come the lifting force of platen when providing separation, but as domestic consumption market is to compact
The demand of vehicle is promoted, and requires to further increase to engine space layout, the diaphragm spring clutch of traditional structure is excellent in space
It has been difficult have promotion again in change.This is the place that the application needs to be improved.
Utility model content
Technical problem to be solved in the utility model is to provide for a kind of at low cost, and the film that clutch space demand is small
The cap assembly device of flat spring clutch.
For the technical problem more than solving, the utility model provides a kind of cap assembly dress of diaphragm spring clutch
It sets, including interior ear platen, double end contoured support rivet, transmission belt, support ring, diaphragm spring and platen rivet, the inner ear
The inner ring of piece platen is equipped with the platen riveted holes fixed with transmission belt one end, and double end contoured support rivet passes through the riveting of clutch case
The other end riveting for connecing hole, the riveted holes of diaphragm spring and transmission belt is fixed.
The interior ear platen is that the inner ring of platen is equipped with multiple platen riveted holes, and the platen riveted holes are evenly arranged on platen
Inner ring, the axis of platen riveted holes is parallel with platen axis.
The platen inner ring connected between the every two platen riveted holes be equipped with to recessed double end rivet keep out of the way slot and tiltedly
Face, inclined-plane are distributed on the circular arc for being greater than platen inner ring less than propping bar, and tilt angle is between 0-30 degree.Inclined-plane is to keep away
Exempt from the interference of transmission belt and platen when clutch separation.
The double end contoured support rivet is that both ends are rivet support sections, is equipped with multiple diameters between the supporting section of both ends and increases
The non-forming end face of support rivet.
Described double end contoured support rivet one end and clutch case riveting are fixed, and provide diaphragm spring thick stick for fixed support ring
Bar fulcrum.The support ring is placed between diaphragm spring and the non-forming end face of double end contoured support rivet.
Superior effect of the utility model is:
1) the utility model changes the installation site of transmission belt, and one end of transmission belt is converted by original platen outer ring
Transmission belt protection structure fixed at lid outer circle is eliminated, is subtracted relative to traditional diaphragm spring clutch for the inner ring of platen
The radial dimension of small entire clutch, arrangement space needed for significantly reducing clutch also reduce amount of unbalance；
2) the utility model is relative to traditional diaphragm spring clutch, using double end contoured support rivet alternative cover riveting
Nail, eliminates lid rivet, reduces clutch device with required number of components, simplifies the structure of lid, reduce costs.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the cap assembly main view of the utility model；
Fig. 2 is the cap assembly cross-sectional view of the utility model；
Fig. 3 is the platen main view of the utility model；
Fig. 4 is the partial enlarged view in Fig. 3；
Fig. 5 is the platen and wearing piece contact surface view of the utility model；
Fig. 6 is the three dimensional sectional view of the utility model；
Fig. 7 is that the double end of the utility model forms supporting rivet main view；
Figure label explanation
1-clutch case；2-diaphragm springs；
3-double end contoured support rivets；
301,305-rivet support face；302-the first non-forming end faces of rivet；
303-the second non-forming end faces of rivet；304-non-forming the end faces of rivet third；
4-support rings；
5-interior ear platens；6-platen rivets；
7-transmission belts；8- double end rivet keeps out of the way slot；
9-inclined-planes；10-friction plate contact surfaces；
11-platen riveted holes；12-propping bars；
The contact surface of 13-platen riveted holes and transmission belt.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing.
As shown in figures 1 to 6, the utility model provides a kind of cap assembly device of diaphragm spring clutch, including interior ear
Platen 5, double end contoured support rivet 3, transmission belt 7, support ring 4, diaphragm spring 2 and platen rivet 6, the interior ear platen 5
Inner ring be equipped with the platen riveted holes fixed with 7 one end of transmission belt, double end contoured support rivet 3 passes through the riveting of clutch case 1
The other end in hole, the riveted holes of diaphragm spring 2 and transmission belt 7, which rivets, to be fixed.
The interior ear platen 5 is that the inner ring of platen is equipped with multiple platen riveted holes 11, and the platen riveted holes 11 are uniformly distributed
It is parallel with platen axis in the axis of the inner ring of platen, platen riveted holes 11.
It advanced optimizes, the axis of platen riveted holes 11 is equal to platen axial line distance.
The ear of traditional platen is located at outer ring, and the radial dimension of platen is 228 ± 1mm at this time.The utility model is by platen
Riveted holes 11 are arranged in the inner ring of interior ear platen 5, and the outer diameter of interior ear platen 5 is 221 ± 1mm at this time.This is practical new
Type reduces the radial dimension of same specification platen, while arrangement space needed for reducing clutch.
The platen inner ring connected between the every two platen riveted holes 11, which is equipped with to recessed double end rivet, keeps out of the way 8 He of slot
Inclined-plane 9, inclined-plane 9 are distributed on the circular arc for being greater than platen inner ring less than propping bar 12, and tilt angle is between 0-30 degree.Inclined-plane 9
It is in order to avoid the interference of transmission belt 7 and interior ear platen 5 when clutch separation.It is in order to avoid double that double end rivet, which keeps out of the way slot 8,
Interference of the lower end of head contoured support rivet 3 with interior ear platen 5 when separating.
The double end contoured support rivet 3 is that both ends are rivet support sections 301,305, is equipped between the supporting section of both ends multiple
The non-forming end face 302,303,304 of support rivet that diameter increases.
Described 3 one end of double end contoured support rivet and the riveting of clutch case 1 are fixed, and provide diaphragm bullet for fixed support ring 4
Spring balance pivot.The support ring 4 is placed between diaphragm spring 2 and the non-forming end face 303 of double end contoured support rivet.
Clutch case 1 plays a part of support protection to entire clutch.Double end contoured support rivet 3 diaphragm spring 2,
Support ring 4 and transmission belt 7 link together, and 3 one end of double end contoured support rivet is riveted together with clutch case, fixed support
Ring 4 simultaneously provides the balance pivot of diaphragm spring 2, and the other end is riveted together with transmission belt 7, instead of traditional lid rivet, to divide
A fixed point is provided from separating force is generated in the process.11 riveting of platen rivet hole of the other end and platen inner ring of transmission belt 7
It is connected together, to form a kind of novel platen separating assembly.
As shown in fig. 7, diameter becomes larger after the rivet support face 301 of the double end supporting rivet 3 is pressurized, it is non-forming with rivet
End face 302 is combined closely on clutch case 1, thus fixed double end supporting rivet 3.The non-forming end face 302 of rivet is non-to rivet
The distance of molding end face 303 is used to fix support ring 4 and diaphragm spring 2.The non-forming end face 304 of rivet is contacted with transmission belt 7, when
The 305 compression modification of rivet support face, diameter becomes larger, so that transmission belt 7 is compressed.Double end supporting rivet 3 combines traditional bearing
The effect of rivet and lid rivet had not only secured diaphragm spring 2 and support ring 4, but also secured transmission belt 7.
The foregoing is merely the preferred embodiments of the utility model, are not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of cap assembly device of diaphragm spring clutch, it is characterised in that: including interior ear platen, double end contoured support riveting
Nail, transmission belt, support ring, diaphragm spring and platen rivet, the inner ring of the interior ear platen is equipped with to be fixed with transmission belt one end
Platen riveted holes, double end contoured support rivet passes through the riveted holes of clutch case, the riveted holes of diaphragm spring and transmission belt
Other end riveting is fixed.
2. the cap assembly device of diaphragm spring clutch according to claim 1, it is characterised in that: the interior ear platen
Multiple platen riveted holes are equipped with for the inner ring of platen, the platen riveted holes are evenly arranged on the inner ring of platen, the axis of platen riveted holes
Line is parallel with platen axis.
3. the cap assembly device of diaphragm spring clutch according to claim 2, it is characterised in that: the every two platen
The platen inner ring connected between riveted holes, which is equipped with to recessed double end rivet, keeps out of the way slot and inclined-plane, and inclined-plane is distributed in less than propping bar
On circular arc greater than platen inner ring, tilt angle is between 0-30 degree.
4. the cap assembly device of diaphragm spring clutch according to claim 1, it is characterised in that: the double end molding branch
Bucking a rivet is that both ends are rivet support sections, and the non-forming end face of support rivet that multiple diameters increase is equipped between the supporting section of both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556772.3U CN209100519U (en) | 2018-09-25 | 2018-09-25 | The cap assembly device of diaphragm spring clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556772.3U CN209100519U (en) | 2018-09-25 | 2018-09-25 | The cap assembly device of diaphragm spring clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100519U true CN209100519U (en) | 2019-07-12 |
Family
ID=67153367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556772.3U Active CN209100519U (en) | 2018-09-25 | 2018-09-25 | The cap assembly device of diaphragm spring clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930725A (en) * | 2018-09-25 | 2018-12-04 | 上海萨克斯动力总成部件系统有限公司 | The cap assembly device of diaphragm spring clutch |
-
2018
- 2018-09-25 CN CN201821556772.3U patent/CN209100519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930725A (en) * | 2018-09-25 | 2018-12-04 | 上海萨克斯动力总成部件系统有限公司 | The cap assembly device of diaphragm spring clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee after: Huayu power assembly component system (Shanghai) Co.,Ltd. Address before: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee before: SHANGHAI SACHS POWERTRAIN COMPONENTS & SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |