CN205806260U - Active friction plate of clutch - Google Patents
Active friction plate of clutch Download PDFInfo
- Publication number
- CN205806260U CN205806260U CN201620514344.9U CN201620514344U CN205806260U CN 205806260 U CN205806260 U CN 205806260U CN 201620514344 U CN201620514344 U CN 201620514344U CN 205806260 U CN205806260 U CN 205806260U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- clutch
- oil groove
- main body
- active friction
- 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 kind of active friction plate of clutch, including friction plate main body and the oil groove being located in friction plate main body, described oil groove incline direction is contrary with the direction of rotation of friction plate main body.Therefore, this utility model is in operation process, increase the mobility of lubricating oil in oil groove, enhance the cooling effect of active friction plate of clutch, decreasing the abrasion of active friction plate of clutch, friction material immersion oil effect is more preferable, is conducive to elastic holding, ensure that bond strength and the reliability of active friction plate of clutch, service life and the torsion pass efficiency of clutch are also greatly promoted.
Description
Technical field
This utility model relates to clutch, is specifically related to the friction plate in a kind of clutch.
Background technology
Clutch friction plate is divided into rotating plate and driven disc, and active friction plate of clutch is one equal on the two sides of intermediate metal film
Being stained with the friction plate of friction material, the oil groove that friction plate is arranged, for storage and the flowing of lubricating oil, lubricating oil in oil groove
Flowing and storage can cool down Friction Disk Surface, lubrication friction surface, take away the grinding worn and torn, simultaneously friction plate
Can keep good elasticity under the immersion of lubricating oil, traditional active friction plate of motorcycle clutch oil groove form is usual
Being designed to radially oil groove or helical oil groove, existing radial direction oil groove incline direction is vertical with friction plate direction of rotation, so
Radial direction oil groove cooling effect preferable, advantageously reduce abrasion, but lubricant effect be the best, be difficult to keep the steady of coefficient of friction
Qualitative, the helical oil groove coefficient of kinetic friction is high but cooling and wearing no resistance, be generally only applicable to underloading plate clutch and
Require the rapid clutch of clutch.
Utility model content
Utility model purpose: the purpose of this utility model is for deficiency of the prior art, it is provided that a kind of lubricating oil stream
Dynamic effective, that greasy property is high active friction plate of clutch.
Technical scheme: a kind of active friction plate of clutch described in the utility model, including friction plate main body be located at friction
Oil groove in sheet main body, described oil groove incline direction is contrary with the direction of rotation of friction plate main body.
Preferably, the described oil groove degree of depth is 0.3～0.5mm, and width is 0.5～2.5mm, and oil groove is arc, oil groove inwall
Flowing for smoothly transit tilting curved surface, beneficially lubricating oil.
Operation principle: the oil groove incline direction in friction plate main body is contrary with the direction of rotation of friction plate, operates at clutch
During, in oblique formula oil groove, lubricating oil flow is effective, and the oblique formula oil groove inwall that simultaneously smoothly transits also makes lubricating oil
Mobility increases, and radiating effect is more preferable, and the design of oblique formula oil groove makes oil groove sectional area increase, thus with from dynamic friction
It is higher that sheet slides frizing ability when rubbing, and is greatly improved service life and the torsion pass efficiency of clutch.
Beneficial effect: during the operating of this utility model active friction plate of clutch, due to the rotation of oil groove incline direction Yu friction plate
Turn in opposite direction, clutch operation process increases the mobility of lubricating oil in oil groove, adds the cooling of friction plate
Effect, decreases abrasion, and radially oil groove compared by arc-shaped recliner formula oil groove, and arc-shaped recliner formula oil groove oil reserve increases, radially
Though oil groove good cooling results, advantageously reduce abrasion, but be difficult to keep the stability of coefficient of friction, arc-shaped recliner formula oil groove
Compared to helical oil groove, though the helical oil groove coefficient of kinetic friction is high, but cooling effect and wearing no resistance, arc-shaped recliner formula
Oil groove has concurrently radially and the effect of helical oil groove, and friction material immersion oil effect is more preferable, is conducive to elastic holding, due to
The tilting inwall curved surface that smoothly transits of arc-shaped recliner formula oil groove is more conducive to the flowing of lubricating oil in clutch rotary course,
Lubricating oil is difficult to pile up, and arc-shaped recliner formula oil groove is compared radially oil groove frizing effect and more preferably, can be stably formed half liquid
Body rubs, and improves and stablizes coefficient of friction, it is ensured that the bond strength of friction plate and reliability, improving the longevity of friction plate
Life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to institute
State embodiment.
As it is shown in figure 1, a kind of active friction plate of clutch, including friction plate main body 1 and the oil being located in friction plate main body
Groove 2, oil groove 2 incline direction is contrary with the direction of rotation of friction plate main body 1, and oil groove 2 is arc, and the degree of depth is 0.3～0.5mm,
Width is 0.5～2.5mm, and oil groove 2 inwall is the tilting curved surface that smoothly transits, particularly, when oil groove 2 groove width be 2mm,
When groove depth is 0.3mm, in clutch operation process under centrifugal force and oil groove 2 incline direction effect, oil groove 2 moistens
The mobility of lubricating oil is preferable, adds the cooling effect of friction plate, decreases abrasion, compares radially oil groove, tilting oil
Groove oil reserve increases, and friction material immersion oil effect is more preferable, is conducive to elastic holding, with the rotation side of friction plate main body 1
Be more conducive to the flowing of lubricating oil in clutch rotary course to contrary and tilting oil groove, lubricating oil is difficult to pile up, energy
It is stably formed semi-fluid friction, improves coefficient of friction, it is ensured that the bond strength of friction plate and reliability.
Claims (4)
1. an active friction plate of clutch, including friction plate main body (1) and the oil groove (2) be located in friction plate main body,
It is characterized in that: described oil groove (2) incline direction is contrary with the direction of rotation of friction plate main body (1).
Active friction plate of clutch the most according to claim 1, it is characterised in that: described oil groove (2) degree of depth is
0.3～0.5mm, width is 0.5～2.5mm.
Active friction plate of clutch the most according to claim 1, it is characterised in that: described oil groove (2) is arc.
Active friction plate of clutch the most according to claim 1, it is characterised in that: described oil groove (2) inwall is
Smoothly transit tilting curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514344.9U CN205806260U (en) | 2016-05-31 | 2016-05-31 | Active friction plate of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514344.9U CN205806260U (en) | 2016-05-31 | 2016-05-31 | Active friction plate of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806260U true CN205806260U (en) | 2016-12-14 |
Family
ID=57500983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514344.9U Expired - Fee Related CN205806260U (en) | 2016-05-31 | 2016-05-31 | Active friction plate of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139733A (en) * | 2018-11-09 | 2019-01-04 | 中国船舶重工集团公司第七0三研究所 | A kind of high revolving speed friction element |
-
2016
- 2016-05-31 CN CN201620514344.9U patent/CN205806260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139733A (en) * | 2018-11-09 | 2019-01-04 | 中国船舶重工集团公司第七0三研究所 | A kind of high revolving speed friction element |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190531 |