CN203488587U - Clutch driven plate provided with external pre-damping device - Google Patents
Clutch driven plate provided with external pre-damping device Download PDFInfo
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- CN203488587U CN203488587U CN201320228494.XU CN201320228494U CN203488587U CN 203488587 U CN203488587 U CN 203488587U CN 201320228494 U CN201320228494 U CN 201320228494U CN 203488587 U CN203488587 U CN 203488587U
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- damping
- disc
- hub
- damping device
- clutch driven
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Abstract
The utility model relates to a clutch driven plate provided with an external pre-damping device. The clutch driven plate comprises friction sheets, damping discs, a disc hub core and damping springs. The number of the friction sheets is two and the two friction sheets are arranged up and down in a laminated manner. A wave-shaped large disc is arranged between the friction sheets. The upper damping disc and the lower damping disc are relatively installed on the upper ends and the lower ends of the middle parts of the friction sheets. The disc hub core is vertically arranged in the middle parts of the upper damping disc and the lower damping disc. A disc hub steel sheet is arranged between the upper damping disc and the lower damping disc. The plurality of large damping springs are uniformly installed along the periphery of the disc hub steel sheet. A shaft sleeve is arranged on the outer side of the disc hub core. The pre-damping device is installed on the outer side of the upper end of the disc hub core in a sleeved manner. The clutch driven plate is simple in structure; and the external pre-damping device is additionally arranged, so that the torsion angle of a torsion vibration damper is increased, and the torsion rigidity is reduced.
Description
Technical field
The utility model relates to auto parts and components field, particularly a kind of clutch driven plate that external pre-damping device is installed.
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, makes motor and power train temporary transient separated or engage gradually the power of exporting to power train to cut off or to transmit motor.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 impact when gear shift and minimizing gear shift; When automobile emergency brake, can play centrifugation, prevent the transmission system overloads such as speed changer, thereby play certain protective action.
The driven disc of clutch driven plate is the requisite easy consume component of hand gear step change automobile, be divided into Integral elastic driven disc, split elasticity driven disc and Combined elastic driven disc, wherein split elasticity driven disc is most widely used, the damping of split elasticity driven disc is mainly worked by damping spring and waveform deep bid, but in requiring the vehicle that moment of torsion is larger, the windup-degree of this structure is inadequate, torsional stiffness is also inadequate, and easily producing resonance, the travelling comfort of vehicle is not good.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of clutch driven plate that external pre-damping device is installed, simple in structure, has increased external pre-damping device, can increase the windup-degree of torsional vibration damper, can reduce torsional stiffness.
The utility model solves the technological scheme that its technical problem adopts: a kind of clutch driven plate that external pre-damping device is installed is provided, comprise friction plate, damping disc, hub core and damping spring, described friction plate is two and stack layout up and down, between friction plate, folded up waveform deep bid, the top and bottom, middle part of described friction plate are provided with damping disc and lower damping disc relatively, described upper damping disc and the middle part of lower damping disc are vertically furnished with hub core, between described upper damping disc and lower damping disc, hub steel disc is installed, on described hub steel disc, along its even circumferential, several large damping springs are installed, the outside of described hub core is furnished with axle sleeve, outside, the upper end socket of described hub core is provided with pre-damping device.
Described pre-damping device comprises upper cover plate, lower cover plate and hub, the projection that the hub of telling is evenly arranged by hub core outside is connected with hub core, the upside of described hub and downside are separately installed with upper cover plate and lower cover plate, in described hub, along even circumferential, be furnished with damping spring, between described upper cover plate, lower cover plate and hub, by the rest pin of arranging along even circumferential, be connected.
Between described friction plate, by the tubular-shank rivet of arranging along even circumferential, be connected and fixed waveform deep bid is clamped.
Between described upper damping disc, lower damping disc and hub steel disc, by several, draw money on credit to consign and be connected.
The inside of described large damping spring is provided with the little damping spring that size matches.
Beneficial effect
The utility model relates to a kind of clutch driven plate that external pre-damping device is installed, simple in structure, increased external pre-damping device, can increase the windup-degree of torsional vibration damper, under the specification of certain torque capacity, can reduce torsional stiffness, reasonably avoid resonance zone, increase the comfort of vehicle.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that partly cuts open of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 be pre-damping device described in the utility model partly cut open structural representation;
Fig. 4 is the plan structure schematic diagram of pre-damping device described in the utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-4, mode of execution of the present utility model relates to a kind of clutch driven plate that external pre-damping device is installed, comprise friction plate 1, damping disc, hub core 8 and damping spring, described friction plate 1 is two and stack layout up and down, between friction plate 1, folded up waveform deep bid 10, the top and bottom, middle part of described friction plate 1 are provided with damping disc 3 and lower damping disc 6 relatively, described upper damping disc 3 and the middle part of lower damping disc 6 are vertically furnished with hub core 8, between described upper damping disc 3 and lower damping disc 6, hub steel disc 11 is installed, on described hub steel disc 11, along its even circumferential, several large damping springs 5 are installed, the outside of described hub core 8 is furnished with axle sleeve 9, outside, the upper end socket of described hub core 8 is provided with pre-damping device 7.
Described pre-damping device 7 comprises upper cover plate 71, lower cover plate 75 and hub 73, the projection 81 that the hub 73 of telling is evenly arranged by hub core 8 outsides is connected with hub core 8, the upside of described hub 73 and downside are separately installed with upper cover plate 71 and lower cover plate 75, in described hub 73, along even circumferential, be furnished with damping spring 74, between described upper cover plate 71, lower cover plate 75 and hub 73, by the rest pin 72 of arranging along even circumferential, be connected.
Between described friction plate 1, by the tubular-shank rivet 2 of arranging along even circumferential, be connected and fixed waveform deep bid 10 is clamped, between described upper damping disc 3, lower damping disc 6 and hub steel disc 11, by several, drawing money on credit to consign 12 is connected, and the inside of described large damping spring 5 is provided with the little damping spring 4 that size matches.
Claims (5)
1. the clutch driven plate that external pre-damping device is installed, comprise friction plate (1), damping disc, hub core (8) and damping spring, described friction plate (1) is two and stack layout up and down, between friction plate (1), folded up waveform deep bid (10), the top and bottom, middle part of described friction plate (1) are provided with damping disc (3) and lower damping disc (6) relatively, described upper damping disc (3) and the middle part of lower damping disc (6) are vertically furnished with hub core (8), between described upper damping disc (3) and lower damping disc (6), hub steel disc (11) is installed, it is characterized in that, described hub steel disc (11) is upper is provided with several large damping springs (5) along its even circumferential, the outside of described hub core (8) is furnished with axle sleeve (9), outside, the upper end socket of described hub core (8) is provided with pre-damping device (7).
2. a kind of clutch driven plate that external pre-damping device is installed according to claim 1, it is characterized in that, described pre-damping device (7) comprises upper cover plate (71), lower cover plate (75) and hub (73), the projection (81) that the hub of telling (73) is evenly arranged by hub core (8) outside is connected with hub core (8), the upside of described hub (73) and downside are separately installed with upper cover plate (71) and lower cover plate (75), described hub (73) is upper is furnished with damping spring (74) along even circumferential, described upper cover plate (71), between lower cover plate (75) and hub (73), by the rest pin (72) of arranging along even circumferential, be connected.
3. a kind of clutch driven plate that external pre-damping device is installed according to claim 1, is characterized in that, between described friction plate (1), by the tubular-shank rivet (2) of arranging along even circumferential, is connected and fixed waveform deep bid (10) is clamped.
4. a kind of clutch driven plate that external pre-damping device is installed according to claim 1, is characterized in that, between described upper damping disc (3), lower damping disc (6) and hub steel disc (11), by several, draw money on credit consign (12) be connected.
5. a kind of clutch driven plate that external pre-damping device is installed according to claim 1, is characterized in that, the inside of described large damping spring (5) is provided with the little damping spring (4) that size matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228494.XU CN203488587U (en) | 2013-04-28 | 2013-04-28 | Clutch driven plate provided with external pre-damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228494.XU CN203488587U (en) | 2013-04-28 | 2013-04-28 | Clutch driven plate provided with external pre-damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488587U true CN203488587U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320228494.XU Expired - Fee Related CN203488587U (en) | 2013-04-28 | 2013-04-28 | Clutch driven plate provided with external pre-damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108138902A (en) * | 2015-10-30 | 2018-06-08 | 株式会社艾科赛迪 | Vibration absorber |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
| CN111749993A (en) * | 2019-03-28 | 2020-10-09 | Zf腓特烈斯哈芬股份公司 | Clutch plate, friction device and friction ring for friction device |
-
2013
- 2013-04-28 CN CN201320228494.XU patent/CN203488587U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108138902A (en) * | 2015-10-30 | 2018-06-08 | 株式会社艾科赛迪 | Vibration absorber |
| US10648532B2 (en) | 2015-10-30 | 2020-05-12 | Exedy Corporation | Damper device |
| CN108138902B (en) * | 2015-10-30 | 2020-05-15 | 株式会社艾科赛迪 | Vibration damping device |
| CN111749993A (en) * | 2019-03-28 | 2020-10-09 | Zf腓特烈斯哈芬股份公司 | Clutch plate, friction device and friction ring for friction device |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315800, No. 2 Pu Nan Road, Xiapu street, Beilun District, Zhejiang, Ningbo Patentee after: Ningbo Limited by Share Ltd Address before: 315807 Xiapu Industrial Park, Beilun District, Zhejiang City, No. South Embankment Road, No. 2 Patentee before: Ningbo Hongxie Clutch Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |