CN203604472U - Heat dissipation driven disc assembly with spiral elastic sheets - Google Patents
Heat dissipation driven disc assembly with spiral elastic sheets Download PDFInfo
- Publication number
- CN203604472U CN203604472U CN201320677173.8U CN201320677173U CN203604472U CN 203604472 U CN203604472 U CN 203604472U CN 201320677173 U CN201320677173 U CN 201320677173U CN 203604472 U CN203604472 U CN 203604472U
- Authority
- CN
- China
- Prior art keywords
- driven disc
- elastic sheets
- disc
- heat dissipation
- heat radiation
- 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.)
- Withdrawn - After Issue
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a heat dissipation driven disc assembly with spiral elastic sheets. The heat dissipation driven disc assembly with the spiral elastic sheets comprises a driven disc, a vibration reduction disc and a disc hub. The driven disc and the vibration reduction disc are riveted and fixed and the disc hub is sleeved with the driven disc and the vibration reduction disc. The elastic sheets distributed spirally are evenly arranged on the circumference of the driven disc. An air flow channel used for heat dissipation is formed between every two elastic sheets. According to the heat dissipation driven disc assembly with the spiral elastic sheets, the elastic sheets distributed spirally are arranged on the driven disc, so that collision among components is buffered through the buffering action of the elastic sheets; when the driven disc rotates, heat dissipation is accelerated through air flow passing through gaps between the elastic sheets distributed spirally, abrasion of a clutch is reduced, and the service life is prolonged.
Description
Technical field
The utility model relates to Clutch Technology field, relates in particular to a kind of spiral elasticity sheet heat radiation clutch drived disk assy.
Background technique
In the flywheel casing of automobile clutch between motor and gearbox, with screw, clutch assembly is fixed on the back plane of flywheel, the output shaft of clutch is exactly the input shaft of gearbox.In vehicle traveling process, driver can step on or release the clutch pedal as required, makes that motor and gearbox are temporary transient to be separated and engage gradually, to cut off or to transmit the power of motor to speed changer input.
Diaphragm spring clutch is to have replaced general helical spring and release lever mechanism and the clutch made with diaphragm spring, because it is arranged in central authorities, so also cetnral spring clutch at last.Diaphragm spring be a thin Steel Spring Plate of use make with certain taper, core has the cone shaped spring sheet of many uniform radial grooves.But, diaphragm spring clutch in power transmission process, separate and engage moment can production part collision, can accelerate clutch abrasion, reduce clutch working life; Cushion although can spring sheet be set on driven disc, reduce gouging abrasion, increasing spring sheet can have a negative impact to the heat radiation of clutch.
Model utility content
The problem existing for prior art, the purpose of this utility model is to propose a kind of spiral elasticity sheet heat radiation clutch drived disk assy, and the collision between parts is cushioned, and reduces clutch abrasion, increases the service life.
A kind of spiral elasticity sheet heat radiation clutch drived disk assy, comprising: driven disc, damping disk(-isc) and hub; Driven disc and damping disk(-isc) riveted joint are fixed and are set in hub; The spring sheet of multiple Spiral distributions is evenly set on the circumference of driven disc, between adjacent two spring sheets, is formed for the air-flow path of heat radiation.
Preferably, spring sheet is rectangular arcuate structure, and its outer arc is towards driven disc outside, and its inner arc is towards driven disc inner side.
Preferably, the height of the outer arc side of spring sheet is less than the height of inner arc side.
Preferably, the outer arc side of spring sheet is to inner arc side progressive additive.
In the utility model, on driven disc, lay the spring sheet of multiple Spiral distributions, buffer function by spring sheet itself cushions the collision between parts, and the air-flow passing through along the gap between the spring sheet of Spiral distribution in the time that driven disc rotates is accelerated heat radiation, reduce clutch abrasion, increase the service life.
Accompanying drawing explanation
Fig. 1 is a kind of spiral elasticity sheet heat radiation clutch drived disk assy front view in the utility model embodiment;
Fig. 2 is the cross section structure schematic diagram of Fig. 1 Elastic sheet.
Reference character: 1, hub; 2, damping disk(-isc); 3, driven disc; 4, spring sheet; 5, air-flow path.
Embodiment
As depicted in figs. 1 and 2, Fig. 1 is a kind of spiral elasticity sheet heat radiation clutch drived disk assy front view in the utility model embodiment; Fig. 2 is the cross section structure schematic diagram of Fig. 1 Elastic sheet.
With reference to Fig. 1, the utility model embodiment provides a kind of spiral elasticity sheet heat radiation clutch drived disk assy, comprising: driven disc 3, damping disk(-isc) 2 and hub 1; Driven disc 3 is fixedly connected with and is set in hub 1 by rivet and damping disk(-isc) 2, is provided with cushion at the connection part of driven disc 3 and damping disk(-isc) 2; Multiple Spiral distribution spring sheets 4 are set on the circumference of driven disc 3, between adjacent two spring sheets 4, form air-flow path 5.
In specific embodiment, spring sheet 4 is rectangular arcuate structure, and the outer arc of spring sheet 4 is towards driven disc outside, and the inner arc of spring sheet 4 is towards driven disc inner side.
With reference to Fig. 2, in order to improve heat dispersion, the cross-sectional structure of spring sheet 4 is identical, the height of the outer arc side of spring sheet 4 is less than the height of inner arc side, and, the outer arc side of spring sheet is to inner arc side progressive additive, and like this, in driven disc rotation process, air-flow enters the air-flow path between adjacent spring sheet 4 and dispels the heat more glibly.
In the utility model, on driven disc, lay the spring sheet of multiple Spiral distributions, buffer function by spring sheet itself cushions the collision between parts, and the air-flow passing through along the gap between the spring sheet of Spiral distribution in the time that driven disc rotates is accelerated heat radiation, reduce clutch abrasion, increase the service life.
The utility model is embodiment provide 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 spiral elasticity sheet heat radiation clutch drived disk assy, is characterized in that, comprising: driven disc (3), damping disk(-isc) (2) and hub (1); Driven disc (3) is fixed and is set in hub (1) with damping disk(-isc) (2) riveted joint; The spring sheet (4) of multiple Spiral distributions is evenly set on the circumference of driven disc (3), between adjacent two spring sheets (4), is formed for the air-flow path (5) of heat radiation.
2. spiral elasticity sheet heat radiation clutch drived disk assy according to claim 1, is characterized in that, spring sheet (4) is rectangular arcuate structure, and its outer arc is towards driven disc (3) outside, and its inner arc is towards driven disc (3) inner side.
3. spiral elasticity sheet heat radiation clutch drived disk assy according to claim 2, is characterized in that, the height of the outer arc side of spring sheet (4) is less than the height of inner arc side.
4. spiral elasticity sheet heat radiation clutch drived disk assy according to claim 3, is characterized in that, the outer arc side of spring sheet (4) is to inner arc side progressive additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677173.8U CN203604472U (en) | 2013-10-30 | 2013-10-30 | Heat dissipation driven disc assembly with spiral elastic sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677173.8U CN203604472U (en) | 2013-10-30 | 2013-10-30 | Heat dissipation driven disc assembly with spiral elastic sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604472U true CN203604472U (en) | 2014-05-21 |
Family
ID=50717148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677173.8U Withdrawn - After Issue CN203604472U (en) | 2013-10-30 | 2013-10-30 | Heat dissipation driven disc assembly with spiral elastic sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591174A (en) * | 2013-10-30 | 2014-02-19 | 芜湖鸿耀汽车工业有限公司 | Spiral elastic piece heat dissipation driven disk assembly |
-
2013
- 2013-10-30 CN CN201320677173.8U patent/CN203604472U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591174A (en) * | 2013-10-30 | 2014-02-19 | 芜湖鸿耀汽车工业有限公司 | Spiral elastic piece heat dissipation driven disk assembly |
| CN103591174B (en) * | 2013-10-30 | 2015-11-04 | 芜湖鸿耀汽车工业有限公司 | A kind of spiral elastic piece heat dissipation clutch drived disk assy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20151104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |