CN105508016A - Manually-locked temperature control fan clutch - Google Patents
Manually-locked temperature control fan clutch Download PDFInfo
- Publication number
- CN105508016A CN105508016A CN201610092207.5A CN201610092207A CN105508016A CN 105508016 A CN105508016 A CN 105508016A CN 201610092207 A CN201610092207 A CN 201610092207A CN 105508016 A CN105508016 A CN 105508016A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- stationary housing
- rotating shaft
- hollow rotating
- fixing shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
- F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
- F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
- F01P7/087—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated directly by deformation of a thermostatic device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a manually-locked temperature control fan clutch. The manually-locked temperature control fan clutch comprises a hollow rotary shaft and a fan blade fixing shell. The hollow rotary shaft is sleeved with the fan blade fixing shell. A first bearing corresponding to the fan blade fixing shell is arranged on the hollow rotary shaft. A threaded rod is arranged at the front end of the hollow rotary shaft. The threaded rod is sleeved with a bimetal piece located at the front end of the fan blade fixing shell. The front end of the fan blade fixing shell is provided with multiple threaded holes obliquely pointing to the hollow rotary shaft. Fastening pins are arranged in the threaded holes respectively. In this way, according to the manually-locked temperature control fan clutch, the hollow rotary shaft and the fan blade fixing shell can be rigidly connected and synchronously rotate through the fastening pins for efficient heat dissipation, the bimetal piece can deform along with temperature rise, the connecting strength of the hollow rotary shaft and the fan blade fixing shell is gradually improved, the temperature control engagement and disengagement effect is achieved, good energy conservation is achieved, and the application range is wide.
Description
Technical field
The present invention relates to clutch field, particularly relate to a kind of temperature-controlled fan clutch of manual locking.
Background technique
Silicon oil filled fan clutch is mainly used on automobile, and in the process of moving, due to the change of environmental conditions and operating conditions, the hot situation of motor, also in change, must regulate the intensity of cooling of motor to automobile at any time.During the broiling summer, motor is at low speed, large working under load, the temperature of cooling liquid is very high, fan should High Rotation Speed to increase cooling air quantity, strengthen the heat dissipation potential of radiator, and in winter of cold, when coolant temperature is lower, or when galloping has powerful head-on wind to blow over radiator, fan works on and just becomes meaningless, not only consumption of engine power in vain, but also produces very large noise, therefore, at any time its intensity of cooling is regulated according to the hot situation of motor and just seemed very important.
In order to realize the Intelligent adjustment with radiator temperature of fan, can between blower pulley and cooling fan device silicon oil filled fan clutch, and the complex structure of silicon oil filled fan clutch, cost of production and maintenance cost high, and be difficult to locking, restricted application.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of temperature-controlled fan clutch of manual locking, simplified structure, reduces maintenance cost, provides manual locking function, expansion Applicable scope.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: the temperature-controlled fan clutch providing a kind of manual locking, comprise: hollow rotating shaft and flabellum stationary housing, described flabellum stationary housing is set on hollow rotating shaft, described hollow rotating shaft is provided with the clutch shaft bearing corresponding with flabellum stationary housing, described hollow rotating shaft front end is provided with threaded stem, described threaded stem is arranged with the bimetallic strip that is positioned at flabellum stationary housing front end, described flabellum stationary housing front end is provided with the tapped hole of several oblique sensing hollow rotating shaft, fixed pin is respectively arranged with in described tapped hole.
In a preferred embodiment of the present invention, described threaded stem is provided with the first nut of fastening bimetallic strip.
In a preferred embodiment of the present invention, described threaded stem is provided with second bearing corresponding with flabellum stationary housing, described threaded stem is provided with the second nut fixing the second bearing.
In a preferred embodiment of the present invention, described flabellum stationary housing is provided with several flabellum fixed groove.
In a preferred embodiment of the present invention, described hollow rotating shaft end is provided with adpting flange.
The invention has the beneficial effects as follows: the temperature-controlled fan clutch of a kind of manual locking that the present invention points out, utilize fixed pin can make hollow rotating shaft and flabellum stationary housing rigid connection and synchronous rotary, carry out high efficiency and heat radiation, and bimetallic strip can rise with temperature and be out of shape, progressively promote the join strength of hollow rotating shaft and flabellum stationary housing, realize temperature control clutch effect, good energy saving property, applied widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of temperature-controlled fan clutch one preferred embodiment of a kind of manual locking of the present invention.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A temperature-controlled fan clutch for manual locking, comprising: hollow rotating shaft 1 and flabellum stationary housing 2, and described flabellum stationary housing 2 is set on hollow rotating shaft 1, and described hollow rotating shaft 1 end is provided with adpting flange 12.Hollow rotating shaft 1 utilizes adpting flange 12 and is connected with the fan drive shaft of vehicle, realizes run-in synchronism, and hollow rotating shaft 1 hollow-core construction, lightweight, energy consumption is little.
Described hollow rotating shaft 1 is provided with the clutch shaft bearing 15 corresponding with flabellum stationary housing 2, described hollow rotating shaft 1 front end is provided with threaded stem 11, described threaded stem 11 is arranged with the bimetallic strip 3 that is positioned at flabellum stationary housing 2 front end, bimetallic strip 3 can rise with temperature and be out of shape, progressively promote the frictional connection intensity of hollow rotating shaft 1 and flabellum stationary housing 2, realize temperature control clutch effect, good energy saving property.
Described flabellum stationary housing 2 front end is provided with the tapped hole of several oblique sensing hollow rotating shaft 1, is respectively arranged with fixed pin 21 in described tapped hole.Utilize fixed pin 21 can make hollow rotating shaft 1 and flabellum stationary housing 2 rigid connection and synchronous rotary, carry out high efficiency and heat radiation.
Described threaded stem 11 is provided with the first nut 4 of fastening bimetallic strip 3.Utilize the first nut 4 to carry out the adjustment of bimetallic strip 3 and fastening, mount and dismount more convenient.
Described threaded stem 11 is provided with second bearing 13 corresponding with flabellum stationary housing 2, described threaded stem 11 is provided with the second nut 14 fixing the second bearing 13.Under the support of clutch shaft bearing 15 and the second bearing 13, maintain hollow rotating shaft 1 and flabellum stationary housing 2 concentricity, under low temperature condition, when hollow rotating shaft 1 rotates, flabellum stationary housing 2 is under the effect of clutch shaft bearing 15 and the second bearing 13 frictional force and slow circumvolve.
Described flabellum stationary housing 2 is provided with several flabellum fixed groove 22, is convenient to the fixing of flabellum and dismounting, it is convenient to safeguard.
In sum, the temperature-controlled fan clutch of a kind of manual locking that the present invention points out, temperature control clutch effective, and the manual locking of hollow rotating shaft 1 and flabellum stationary housing 2 during fault, can be realized fast, applied widely.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the temperature-controlled fan clutch of a manual locking, comprise: hollow rotating shaft and flabellum stationary housing, described flabellum stationary housing is set on hollow rotating shaft, it is characterized in that, described hollow rotating shaft is provided with the clutch shaft bearing corresponding with flabellum stationary housing, described hollow rotating shaft front end is provided with threaded stem, described threaded stem is arranged with the bimetallic strip that is positioned at flabellum stationary housing front end, described flabellum stationary housing front end is provided with the tapped hole of several oblique sensing hollow rotating shaft, is respectively arranged with fixed pin in described tapped hole.
2. the temperature-controlled fan clutch of manual locking according to claim 1, is characterized in that, described threaded stem is provided with the first nut of fastening bimetallic strip.
3. the temperature-controlled fan clutch of manual locking according to claim 1, is characterized in that, described threaded stem is provided with second bearing corresponding with flabellum stationary housing, described threaded stem is provided with the second nut fixing the second bearing.
4. the temperature-controlled fan clutch of manual locking according to claim 1, is characterized in that, described flabellum stationary housing is provided with several flabellum fixed groove.
5. the temperature-controlled fan clutch of manual locking according to claim 1, is characterized in that, described hollow rotating shaft end is provided with adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092207.5A CN105508016A (en) | 2016-02-19 | 2016-02-19 | Manually-locked temperature control fan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092207.5A CN105508016A (en) | 2016-02-19 | 2016-02-19 | Manually-locked temperature control fan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508016A true CN105508016A (en) | 2016-04-20 |
Family
ID=55716262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092207.5A Pending CN105508016A (en) | 2016-02-19 | 2016-02-19 | Manually-locked temperature control fan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443004A (en) * | 2018-04-17 | 2018-08-24 | 苏州奥沃汽车配件有限公司 | A kind of temperature control silicon oil filled fan clutch |
| CN108590831A (en) * | 2018-04-17 | 2018-09-28 | 苏州奥沃汽车配件有限公司 | A kind of piston type silicon oil filled fan clutch |
| CN111535917A (en) * | 2020-05-09 | 2020-08-14 | 安徽春辉仪表线缆集团有限公司 | Thermometer type thermostat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290393A (en) * | 1978-10-27 | 1981-09-22 | Hart William B | Fan unit |
| CN2918748Y (en) * | 2006-04-18 | 2007-07-04 | 蔡学功 | Internal combustion engine thermal fan clutch |
| CN102305122A (en) * | 2011-09-02 | 2012-01-04 | 万泰工业（大连）有限公司 | Fan clutch |
| CN204082297U (en) * | 2014-07-09 | 2015-01-07 | 昆山隆中麦士格瑞汽车部件有限公司 | A kind of electromagnetic fan clutch capable of regulating velocity |
| CN205477890U (en) * | 2016-02-19 | 2016-08-17 | 太仓钰丰机械工程有限公司 | Temperature control fan clutch of manual locking |
-
2016
- 2016-02-19 CN CN201610092207.5A patent/CN105508016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290393A (en) * | 1978-10-27 | 1981-09-22 | Hart William B | Fan unit |
| CN2918748Y (en) * | 2006-04-18 | 2007-07-04 | 蔡学功 | Internal combustion engine thermal fan clutch |
| CN102305122A (en) * | 2011-09-02 | 2012-01-04 | 万泰工业（大连）有限公司 | Fan clutch |
| CN204082297U (en) * | 2014-07-09 | 2015-01-07 | 昆山隆中麦士格瑞汽车部件有限公司 | A kind of electromagnetic fan clutch capable of regulating velocity |
| CN205477890U (en) * | 2016-02-19 | 2016-08-17 | 太仓钰丰机械工程有限公司 | Temperature control fan clutch of manual locking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443004A (en) * | 2018-04-17 | 2018-08-24 | 苏州奥沃汽车配件有限公司 | A kind of temperature control silicon oil filled fan clutch |
| CN108590831A (en) * | 2018-04-17 | 2018-09-28 | 苏州奥沃汽车配件有限公司 | A kind of piston type silicon oil filled fan clutch |
| CN111535917A (en) * | 2020-05-09 | 2020-08-14 | 安徽春辉仪表线缆集团有限公司 | Thermometer type thermostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |