CN2196206Y - Intermediate disc of friction clutch - Google Patents
Intermediate disc of friction clutch Download PDFInfo
- Publication number
- CN2196206Y CN2196206Y CN 94209386 CN94209386U CN2196206Y CN 2196206 Y CN2196206 Y CN 2196206Y CN 94209386 CN94209386 CN 94209386 CN 94209386 U CN94209386 U CN 94209386U CN 2196206 Y CN2196206 Y CN 2196206Y
- Authority
- CN
- China
- Prior art keywords
- friction
- pressure disc
- friction plate
- vanes
- clutch
- 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 relates to the intermediate pressure disc of a friction clutch, which is used for the friction type double-flap clutch of an automobile class engineering machinery. The utility model is characterized in that many long and short vanes which are distributed at interval are arranged between two flange rings, and a drilling hole is arranged at the position of a key groove. When a flywheel drives the intermediate pressure disc to rotate, cold air flows to the vanes from a central air inlet, so that the partial heat quantity of the pressure disc and a friction plate is absorbed. Hot air is outward thrown by the vanes, and the temperature of the pressure disc and the friction plate is quickly reduced, so that the friction plate can not be burned.
Description
The utility model relates to a kind of friction type two-plate clutch of automotive-type engineering machinery, a kind of friction clutch center plate.
The friction type two-plate clutch all is provided with center plate, clutch just in conjunction with the time, produce high temperature because of existing the moment skidding between friction plate and center plate, often cause burning of friction plate.Through improving, increase center plate thickness afterwards, so as to reducing the temperature of center plate and friction plate a little, but problem is not solved yet.
The purpose of this utility model is by changing the structure of center plate, make clutch under the situation of frequent operation, can not burning friction plate.
Model utility is achieved in that makes the double shrouded wheel of shape as centrifugal water pump to center plate, a lot of length that promptly between two flange circles, distributing alternate radially or curved vane, and respectively bore a vent in the keyway one or both sides; The center-hole diameter of platen dwindles than former design.
The utility model has following advantage: when middle platen and flywheel rotate together, cool air from the center orifice flow to each blade, absorbed the part heat of center plate and friction plate, last Hot air quilt blade outwards throws away, and makes center plate and friction plate all obtain well cooling off rapidly.
Accompanying drawing is the structural drawing of center plate.
With reference to accompanying drawing, middle platen is carried out following description: whole platen is a hollow, a lot of length that promptly between two flange circles (1) and (2), respectively distributing alternate radially or crooked blade (3), the plane, both sides does not produce bending deflection when guaranteeing platen work.D is a suction port, and (4) are the air outlet, and (5), (6) are the boring that is positioned at the keyway both sides, also is the air outlet.The more former design of diameter D of center hole dwindles 5～30%.The thermal capacity of platen reduces seldom like this, has increased the area of contact with cool air again, is favourable to the operating temperature that reduces platen and friction plate.
Claims (3)
1, a kind of friction clutch center plate is made of flange circle, blade, it is characterized by: blade (3) has the long and short two kind, respectively is distributed on the whole circumference of flange circle (1), (2).
2, friction clutch center plate according to claim 1, there are boring (5), (6) in the one or both sides that it is characterized by each keyway.
3, friction clutch center plate according to claim 1, the more former design of diameter D that it is characterized by center hole is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209386 CN2196206Y (en) | 1994-04-21 | 1994-04-21 | Intermediate disc of friction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209386 CN2196206Y (en) | 1994-04-21 | 1994-04-21 | Intermediate disc of friction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196206Y true CN2196206Y (en) | 1995-05-03 |
Family
ID=33827086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209386 Expired - Fee Related CN2196206Y (en) | 1994-04-21 | 1994-04-21 | Intermediate disc of friction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196206Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400916C (en) * | 2006-09-15 | 2008-07-09 | 重庆大学 | Cooling device for vehicle dry type two clutches |
| CN106081987A (en) * | 2016-07-18 | 2016-11-09 | 杭州维多利机械有限公司 | A kind of underloading Lever Blocks and arrestment mechanism thereof |
-
1994
- 1994-04-21 CN CN 94209386 patent/CN2196206Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400916C (en) * | 2006-09-15 | 2008-07-09 | 重庆大学 | Cooling device for vehicle dry type two clutches |
| CN106081987A (en) * | 2016-07-18 | 2016-11-09 | 杭州维多利机械有限公司 | A kind of underloading Lever Blocks and arrestment mechanism thereof |
| CN106081987B (en) * | 2016-07-18 | 2019-02-12 | 维多利科技（江苏）有限公司 | A kind of underloading Lever Blocks and its arrestment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |