CN203604471U - Clutch driven disc - Google Patents
Clutch driven disc Download PDFInfo
- Publication number
- CN203604471U CN203604471U CN201320780209.5U CN201320780209U CN203604471U CN 203604471 U CN203604471 U CN 203604471U CN 201320780209 U CN201320780209 U CN 201320780209U CN 203604471 U CN203604471 U CN 203604471U
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- CN
- China
- Prior art keywords
- damping plate
- spring
- disk body
- ring
- damping
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a clutch driven disc which comprises a disc body, a first fixing disc and a second fixing disc, and the first fixing disc and the second fixing disc are located on the two sides of the disc body. A central hole is formed in the center of the disc body, a plurality of spring mounting sites where damping springs can be mounted are arranged on the periphery of the central hole, an annular first groove is formed in the disc body, an annular first damping plate coaxial with the disc body is arranged in the first groove, and an annular first spring is arranged between the disc body and the edge of the first damping plate. An annular second groove is formed in the first damping plate, an annular second damping plate coaxial with the disc body is arranged in the second groove, and an annular second spring is arranged between the edge of the first damping plate and the edge of the second damping plate. An annular third groove is formed in the second damping plate, an annular third damping plate coaxial with the disc body is arranged in the third groove, and an annular third spring is arranged between the edge of the second damping plate and the edge of the third damping plate. After being mounted, the first spring, the second spring and the third spring are in a pretightening mode.
Description
Technical field
The utility model relates to Clutch Technology field, relates in particular to a kind of clutch driven plate.
Background technique
Clutch is arranged between motor and speed changer, is the total member being directly associated with motor in automotive transmission.Conventionally clutch is installed together with the flywheel group of engine crankshaft, is the parts of cut-out and transferring power between motor and automotive transmission.Automobile is from starting to the whole process of normally travelling, and driver is controlled clutch as required, is that motor temporarily separates with power train or engages gradually, to cut off or to transmit the power of motor to power train output.Its effect is to make can engage gradually between motor and speed changer, thereby guarantees automobile balance starting; Contacting between temporarily disconnected motor and speed changer, so that shift gears and reduce the impact while gearshift; In the time of automobile emergency brake, can play centrifugation, prevent the transmission system overloads such as speed changer, thereby play certain protective action.
In clutch, driven disc rotates under driving disc drives, and therefore, need to bear larger moment of torsion, and work under bad environment, belongs to easy loss component.Existing clutch driven plate mainly relies on increase wiping area to strengthen the strength to transmission of power.And how in limited dimensional space, increase efficiency and the stability of its transmission of power, be the technical problem that those skilled in the art need solution badly.
Model utility content
In order to solve the technical problem existing in background technique, the utility model proposes a kind of clutch driven plate, realize the optimization to clutch driven plate structure, it is simple in structure, and power transmission efficiency is high, and transmission of power is stable, good damping effect.
A kind of clutch driven plate the utility model proposes, comprise disk body, be distributed in the first fixed tray and second fixed tray of described disk body both sides, described the first fixed tray, described the second fixed tray clamps described disk body and forms integrative-structure, wherein: described disk body middle part is provided with central hole, described central hole periphery is provided with multiple spring fitting positions that damping spring is installed, on described disk body, be provided with ring-type the first groove, and in described the first groove, be provided with ring-type first damping plate coaxial with described disk body, between described disk body and described the first damping edges of boards portion, be provided with ring-type the first spring, on described the first damping plate, be provided with ring-type the second groove, and in described the second groove, be provided with ring-type second damping plate coaxial with described disk body, between described the first damping plate and described the second damping edges of boards portion, be provided with ring-type the second spring, on described the second damping plate, be provided with ring-type the 3rd groove, and be provided with the ring-type coaxial with described disk body the 3rd damping plate in described the 3rd groove, between described the second damping plate and described the 3rd damping edges of boards portion, be provided with ring-type the 3rd spring, after described the first spring, described the second spring, described the 3rd spring fitting in Pre strained state.
Preferably, distance between distance between distance between described disk body and described the first damping edges of boards portion, described the first damping edges of boards portion and described the second damping edges of boards portion, described the second damping edges of boards portion and described the 3rd damping edges of boards portion, three is in the same size.
Preferably, described the first damping plate, described the second damping plate, described the 3rd damping plate are positioned on same circumferential surface near the limit portion of described central hole.
Preferably, described spring fitting position is evenly distributed on described central hole periphery.
In the utility model, by the first damping plate, the second damping plate, the 3rd damping plate formation multilayer damping plate structure are set, thereby in driven disc rotation process, between the first damping plate, the second damping plate, the 3rd damping plate, form friction relatively, therefore, can reduce by multi-stage friction damping the vibrations of driven disc, improve the stationarity of transmission process; Meanwhile, by the first spring, the second spring, the 3rd spring are set, and the first spring, the second spring, the 3rd spring be ring-type, both can rock in process elastic buffer is provided at damping plate, can produce again elastic torque, further promotes transmission stability; Can, in forming integrative-structure, wear-resistant surface be set by the first fixed tray, the second fixed tray.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of clutch driven plate that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of clutch driven plate that the utility model proposes.
With reference to Fig. 1, a kind of clutch driven plate the utility model proposes, comprise disk body 1, be distributed in the first fixed tray and second fixed tray of disk body 1 both sides, the first fixed tray, the second fixed tray clamping disk body 1 form integrative-structure, wherein: disk body 1 middle part is provided with central hole 2, central hole 2 peripheries are provided with multiple spring fitting positions 3 that damping spring is installed, on disk body 1, be provided with ring-type the first groove, and in the first groove, be provided with the ring-type coaxial with disk body 1 the first damping plate 6, between disk body 1 and the first damping plate 6 limit portions, be provided with ring-type the first spring 9; On the first damping plate 6, be provided with ring-type the second groove, and in the second groove, be provided with between the ring-type coaxial with disk body 1 the second damping plate 5, the first damping plates 6 and the second damping plate 5 limit portions and be provided with ring-type the second spring 8; On the second damping plate 5, be provided with ring-type the 3rd groove, and in the 3rd groove, be provided with between the ring-type coaxial with disk body 1 the 3rd damping plate 4, the second damping plates 5 and the 3rd damping plate 4 limit portions and be provided with ring-type the 3rd spring 7; The first spring 9, the second spring 8, the 3rd spring 7 install after in Pre strained state.
In specific design process, the distance between distance, the second damping plate 5 limit portions and the 3rd damping plate 4 limit portions between distance, the first damping plate 6 limit portions and the second damping plate 5 limit portions between disk body 1 and the first damping plate 6 limit portions, three is in the same size; By this design, can make space utilization more efficient.
In specific design process, the first damping plate 6, the second damping plate 5, the 3rd damping plate 4 are positioned on same circumferential surface near the limit portion of central hole 2, thus further room for promotion utilization ratio.
In specific design process, spring fitting position 3 is evenly distributed on central hole 2 peripheries.
In the utility model, by being set, the first damping plate 6, the second damping plate 5, the 3rd damping plate 4 form multilayer damping plate structure, thereby in driven disc rotation process, between the first damping plate 6, the second damping plate 5, the 3rd damping plate 4, form friction relatively, therefore, can reduce by multi-stage friction damping the vibrations of driven disc, improve the stationarity of transmission process; Simultaneously, by the first spring 9, the second spring 8, the 3rd spring 7 are set, and the first spring 9, the second spring 8, the 3rd spring 7 be ring-type, both can rock elastic buffer is provided in process at damping plate, can produce again elastic torque, further promote transmission stability; Can, in forming integrative-structure, wear-resistant surface be set by the first fixed tray, the second fixed tray.
The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and model utility design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a clutch driven plate, it is characterized in that, comprise disk body (1), be distributed in the first fixed tray and second fixed tray of described disk body (1) both sides, described the first fixed tray, described the second fixed tray clamps described disk body (1) and forms integrative-structure, wherein: described disk body (1) middle part is provided with central hole (2), described central hole (2) periphery is provided with multiple spring fitting positions (3) that damping spring is installed, on described disk body (1), be provided with ring-type the first groove, and in described the first groove, be provided with ring-type first damping plate (6) coaxial with described disk body (1), between described disk body (1) and described the first damping plate (6) limit portion, be provided with ring-type the first spring (9), on described the first damping plate (6), be provided with ring-type the second groove, and in described the second groove, be provided with ring-type second damping plate (5) coaxial with described disk body (1), between described the first damping plate (6) and described the second damping plate (5) limit portion, be provided with ring-type the second spring (8), on described the second damping plate (5), be provided with ring-type the 3rd groove, and in described the 3rd groove, be provided with the ring-type coaxial with described disk body (1) the 3rd damping plate (4), between described the second damping plate (5) and described the 3rd damping plate (4) limit portion, be provided with ring-type the 3rd spring (7), described the first spring (9), described the second spring (8), described the 3rd spring (7) install after in Pre strained state.
2. clutch driven plate according to claim 1, it is characterized in that, distance between distance, described the second damping plate (5) limit portion and described the 3rd damping plate (4) limit portion between distance, described the first damping plate (6) limit portion and described the second damping plate (5) limit portion between described disk body (1) and described the first damping plate (6) limit portion, three is in the same size.
3. clutch driven plate according to claim 1, is characterized in that, described the first damping plate (6), described the second damping plate (5), described the 3rd damping plate (4) are positioned on same circumferential surface near the limit portion of described central hole (2).
4. clutch driven plate according to claim 1, is characterized in that, described spring fitting position (3) is evenly distributed on described central hole (2) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780209.5U CN203604471U (en) | 2013-11-30 | 2013-11-30 | Clutch driven disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320780209.5U CN203604471U (en) | 2013-11-30 | 2013-11-30 | Clutch driven disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604471U true CN203604471U (en) | 2014-05-21 |
Family
ID=50717147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320780209.5U Expired - Fee Related CN203604471U (en) | 2013-11-30 | 2013-11-30 | Clutch driven disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987094A (en) * | 2015-02-13 | 2016-10-05 | 中国北方车辆研究所 | Modified clutch |
-
2013
- 2013-11-30 CN CN201320780209.5U patent/CN203604471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987094A (en) * | 2015-02-13 | 2016-10-05 | 中国北方车辆研究所 | Modified clutch |
| CN105987094B (en) * | 2015-02-13 | 2018-11-27 | 中国北方车辆研究所 | A kind of improved clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |