CN208057215U - A kind of double drive electromagnetic fan clutch - Google Patents
A kind of double drive electromagnetic fan clutch Download PDFInfo
- Publication number
- CN208057215U CN208057215U CN201820544914.8U CN201820544914U CN208057215U CN 208057215 U CN208057215 U CN 208057215U CN 201820544914 U CN201820544914 U CN 201820544914U CN 208057215 U CN208057215 U CN 208057215U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- fixed disc
- electromagnet
- driving lever
- fan leaf
- 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- Withdrawn - After Issue
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of double drive electromagnetic fan clutch comprising：Central shaft, ring flange, fan leaf fixed disc and two electromagnet, the central shaft is arranged concentrically on the front of ring flange, described two electromagnet are symmetricly set on the both sides of ring flange, the fan leaf fixed disc is arranged on center shaft, the central shaft front end is provided with banking stop, the fan leaf fixed disc rear end is provided with driven friction, active friction plate corresponding with driven friction is provided on the central shaft, it is provided with the first thrust bearing on the outside of the active friction plate, it is provided with the driving lever for extending to the first thrust bearing rear in front of the electromagnet, the driving lever end set has ball.The utility model is double to drive electromagnetic fan clutch, when high temperature, the advance of driving lever is respectively driven using two electromagnet, and axial force is applied by the first thrust bearing of ball pair of driving lever end, driving active friction plate is firmly combined with driven friction, promotes the rotary speed of fan leaf fixed disc.
Description
Technical field
The utility model is related to fan clutch fields, more particularly to a kind of double drive electromagnetic fan clutch.
Background technology
Electromagnetic fan clutch be typically using the water temperature of engine come automatically control the connection of electromagnetic clutch circuit with
It disconnects, rotation speed of the fan is made to change and be worked according to the operating mode of engine.
Electromagnetic type fan clutch is made of electromagnetic friction clutch and automatic temperature control switch, the knot of electromagnetic friction clutch
Structure is more complicated, needs the effect of multiple active friction plates and driven friction, of high cost, drives force difference, affects using steady
It is qualitative.
Utility model content
The purpose of this utility model is to provide a kind of double drive electromagnetic fan clutch, simplify friction structure, promote friction
The driving force of piece.
For this purpose, the utility model uses following technical scheme：
A kind of double drive electromagnetic fan clutch, including：Central shaft, ring flange, fan leaf fixed disc and two electromagnet, it is described
Central shaft is arranged concentrically on the front of ring flange, and described two electromagnet are symmetricly set on the both sides of ring flange, and the flabellum is solid
Price fixing is arranged on center shaft, and the central shaft front end is provided with banking stop, is provided with and central shaft phase on the outside of the banking stop
The bolt of connection, the fan leaf fixed disc rear end are provided with driven friction, are provided on the central shaft and driven friction
Corresponding active friction plate, the active friction plate outside are provided with the first thrust bearing, are provided in front of the electromagnet
The driving lever at the first thrust bearing rear is extended to, the driving lever end set has ball.
Wherein, described two electromagnet rear ends are respectively arranged with fixed plate, and the fixed plate is plastic plate or aluminium alloy
Plate.
Wherein, the T shape guide rods of corresponding driving lever are provided through in the fixed plate.
Wherein, several flabellum fixing grooves are provided in the outer circle of the fan leaf fixed disc.
Wherein, the fan leaf fixed disc front end is provided with the second thrust bearing, is provided with positioned at second on the central shaft
Spring between thrust bearing and banking stop.
Wherein, it is provided with rolling bearing corresponding with central shaft in the fan leaf fixed disc mesoporous.
The beneficial effects of the utility model：It is a kind of double to drive electromagnetic fan clutch, it is simple for structure, when high temperature, utilize two
Electromagnet respectively drives the advance of driving lever, applies axial force, driving by the first thrust bearing of ball pair of driving lever end
Active friction plate is firmly combined with driven friction, promotes the rotary speed of fan leaf fixed disc, and when low temperature, electromagnet power-off is main
Movable friction plate is detached with driven friction, reduces engine energy consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of double drive electromagnetic fan clutch, including：Central shaft 1, ring flange 16, fan leaf fixed disc 12 and two electromagnet
15, the central shaft 1 is arranged concentrically on the front of ring flange 16, and described two electromagnet 15 are symmetricly set on the two of ring flange 16
Side, the fan leaf fixed disc 12 are set on central shaft 1, and 1 front end of the central shaft is provided with banking stop 10, the banking stop 10
Outside is provided with the bolt 9 being connected with central shaft 1, and stable structure mounts and dismounts more convenient.
12 rear end of the fan leaf fixed disc is provided with driven friction 18, is provided on the central shaft 1 and by dynamic friction
18 corresponding active friction plate 8 of piece, active friction plate 8 are fixed on central shaft 1 using positioning key 7, only allow to slide axially.
8 outside of the active friction plate is provided with the first thrust bearing 17, and 15 front of the electromagnet, which is provided with, to be extended to
The driving lever 5 at 17 rear of the first thrust bearing, 5 end set of the driving lever have ball 6, are provided on the driving lever 5 and electromagnet
15 opposite permanent magnets 19.When high temperature, two electromagnet 15 must be electric, generates magnetic force and repels each other with permanent magnet 19, respectively drives and dials
The advance of bar 5 applies axial force to the first thrust bearing 17 by the ball 6 of 5 end of driving lever, drives active friction plate 8
It is firmly combined with driven friction 18, promotes the rotary speed of fan leaf fixed disc 12, when low temperature, electromagnet 15 powers off, and actively rubs
Pad 8 is detached with driven friction 18, reduces engine energy consumption.
15 rear end of described two electromagnet is respectively arranged with fixed plate 14, and the fixed plate 14 is plastic plate or aluminium alloy
Plate, reduces the harmful effect to electromagnet 15, and fixed plate 14 is fixed on external engine, is provided through in the fixed plate 14
The T shapes guide rod 4 of corresponding driving lever 5, is oriented to and is limited to driving lever 5.
It is provided with 6 flabellum fixing grooves 13 in the outer circle of the fan leaf fixed disc 12, facilitates the fixation for carrying out flabellum.It is described
12 front end of fan leaf fixed disc is provided with the second thrust bearing 11, be provided on the central shaft 1 positioned at the second thrust bearing 11 with
Spring 2 between banking stop 10, after cooling, electromagnet 15 powers off, and spring 2 resets so that 5 rapid backward of driving lever, realizes and actively rub
The separation of pad 8 and driven friction 18.
It is provided with rolling bearing 3 corresponding with central shaft 1 in 12 mesoporous of the fan leaf fixed disc, when engine low temperature, in
When mandrel 1 rotates, fan leaf fixed disc 12 can keep low speed rotation, reduce energy consumption.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of double drive electromagnetic fan clutch, which is characterized in that including：Central shaft, ring flange, fan leaf fixed disc and two electricity
Magnet, the central shaft are arranged concentrically on the front of ring flange, and described two electromagnet are symmetricly set on the both sides of ring flange, institute
Fan leaf fixed disc is stated to be arranged on center shaft, the central shaft front end is provided with banking stop, be provided on the outside of the banking stop with
The bolt that central shaft is connected, the fan leaf fixed disc rear end are provided with driven friction, are provided on the central shaft and quilt
The corresponding active friction plate of movable friction plate, is provided with the first thrust bearing on the outside of the active friction plate, before the electromagnet
Side is provided with the driving lever for extending to the first thrust bearing rear, and the driving lever end set has ball, is provided on the driving lever
The permanent magnet opposite with electromagnet.
2. double drive electromagnetic fan clutch according to claim 1, which is characterized in that described two electromagnet rear ends difference
It is provided with fixed plate, the fixed plate is plastic plate or aluminium alloy plate.
3. double drive electromagnetic fan clutch according to claim 2, which is characterized in that be provided through in the fixed plate
The T shape guide rods of corresponding driving lever.
4. double drive electromagnetic fan clutch according to claim 1, which is characterized in that in the outer circle of the fan leaf fixed disc
It is provided with several flabellum fixing grooves.
5. double drive electromagnetic fan clutch according to claim 1, which is characterized in that the fan leaf fixed disc front end setting
There are the second thrust bearing, the spring being provided on the central shaft between the second thrust bearing and banking stop.
6. double drive electromagnetic fan clutch according to claim 1, which is characterized in that set in the fan leaf fixed disc mesoporous
It is equipped with rolling bearing corresponding with central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544914.8U CN208057215U (en) | 2018-04-17 | 2018-04-17 | A kind of double drive electromagnetic fan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544914.8U CN208057215U (en) | 2018-04-17 | 2018-04-17 | A kind of double drive electromagnetic fan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057215U true CN208057215U (en) | 2018-11-06 |
Family
ID=63986044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544914.8U Withdrawn - After Issue CN208057215U (en) | 2018-04-17 | 2018-04-17 | A kind of double drive electromagnetic fan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443003A (en) * | 2018-04-17 | 2018-08-24 | 苏州奥沃汽车配件有限公司 | A kind of double drive electromagnetic fan clutch |
-
2018
- 2018-04-17 CN CN201820544914.8U patent/CN208057215U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443003A (en) * | 2018-04-17 | 2018-08-24 | 苏州奥沃汽车配件有限公司 | A kind of double drive electromagnetic fan clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181106 Effective date of abandoning: 20230714 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181106 Effective date of abandoning: 20230714 |