CN102733926A - Novel silicone oil fan clutch - Google Patents
Novel silicone oil fan clutch Download PDFInfo
- Publication number
- CN102733926A CN102733926A CN2012102189409A CN201210218940A CN102733926A CN 102733926 A CN102733926 A CN 102733926A CN 2012102189409 A CN2012102189409 A CN 2012102189409A CN 201210218940 A CN201210218940 A CN 201210218940A CN 102733926 A CN102733926 A CN 102733926A
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- oil
- fan clutch
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- end cap
- active plate
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Abstract
The invention relates to a novel silicone oil fan clutch. The novel silicone oil fan clutch comprises a driving shaft and bearings; a shell and a driving plate are sleeved on the driving shaft; a driven plate is hinged with an end cover on the upper part of the driving plate; the front end face of the end cover is provided with a temperature sensor which is connected with a valve plate through a valve plate shaft; the valve plate shaft is provided with an O-shaped sealing ring; the driving plate is provided with a single line oil return spiral groove; an iron sleeve is arranged on the hole of the driving plate; and the end cover is provided with an oil return groove. The driving plate is provided with the single line oil return spiral groove, so that silicon oil can flow more stably; the hole of the driving plate is provided with the iron sleeve, so that connection intensity is greatly increased; and the end cover is provided with the oil return groove, so that the flowing of the silicon oil is accelerated.
Description
Technical field
The present invention relates to a kind of novel silicon oil fan clutch.
Background technique
The novel silicon oil fan clutch as medium, utilizes the full-bodied characteristic transmitting torque of silicone oil with silicone oil.Utilize the temperature of radiator back air, control the separation and the joint of fan clutch through temp-sensitive apparatus automatically.When temperature was hanged down, silicone oil did not flow, and fan clutch separates, and rotation speed of the fan slows down, and was idle running basically.When temperature was high, the viscosity of silicone oil combined fan clutch, so fan and water pump spindle rotate together, played the effect of regulating engine temperature.
Because the active plate rotating speed is higher than follower plate; Therefore receive centrifugal action to get rid of to the oil liquid pressure of active chamber outer rim higher than the oil pressure of oil storage chamber outer rim from active plate; Fluid flows to oil storage chamber from active chamber through spill port, and oil storage chamber in time replenishes fluid to active chamber through oil inlet hole.Present clutch silicone oil oil return speed is slow, is prone to cause the silicone oil temperature in the active chamber too high, and viscosity descends.
Summary of the invention
The object of the present invention is to provide mobile steady more, the fast novel silicon oil fan clutch of oil return speed of a kind of silicone oil.
For achieving the above object, the technological scheme that the present invention adopted is: comprise driving shaft, and bearing, housing, active plate are set on the driving shaft; Follower plate is arranged on active plate top end cap, and the front-end face of end cap is provided with temp-sensitive apparatus, and temp-sensitive apparatus is connected with valve block through valve shaft; On valve shaft, be provided with the O RunddichtringO, active plate is provided with single line oil return spiral chute, existing relatively mainboard helical teeth form; Single line oil return spiral chute is along the silicone oil flow direction, and area of contact is bigger, is more conducive to oil return.
On described active plate center hole, be provided with an iron cover, active plate is connected with the mode of iron cover with interference fit.Mainboard is an aluminum component, and aluminum material is softer, in order to increase mainboard intensity, reduces distortion, on center hole, adds an iron cover, proof strength.
End cap is provided with oil-return groove, and the oil-return groove outer end is provided with steel ball, and the end cap oil-return groove has bar, and is to be symmetrically distributed.
On valve shaft, be provided with seal groove, the O RunddichtringO is set in the above-mentioned seal groove.
Because the employing of technique scheme, the present invention compared with prior art has the following advantages: active plate has adopted single line oil return spiral chute, and silicone oil flows more steady, and initiatively plate hole has increased the iron cover, and join strength improves greatly; End cap has increased oil-return groove one, has quickened flowing of silicone oil.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an active plate structural representation of the present invention;
Fig. 3 is an iron nested structure schematic representation of the present invention.
Embodiment
Like Fig. 1,2, shown in 3, this novel silicon oil fan clutch comprises driving shaft 1, bearing 2; Housing 3, active plate 4 are set on the driving shaft 1, and follower plate 10 is arranged on active plate 4 tops, and end cap 7 one sides are provided with a steel ball 6; The front-end face of end cap 7 is provided with temp-sensitive apparatus 9; Temp-sensitive apparatus 9 is connected with valve block 8 through valve shaft 11, on valve shaft 11, is provided with O RunddichtringO 12, is provided with single line oil return spiral chute on the active plate 4; Be provided with iron cover 15 at active plate hole place, connect in described active plate 4 iron cover 15 modes with interference fit.The end cap oil-return groove has 2, and is to be symmetrically distributed.Be provided with a stud 15 in housing 3 bottoms.
During assembling, with valve block 8 and valve shaft 11 riveted joints, riveting point is mellow and full, smooth, and is seamless, loosening earlier for the first step, and valve shaft 11 wants vertical, valve block 8 warpages≤0.4mm with the riveted joint face of valve block 8.Second step sheathed O RunddichtringO 12 in the seal groove of valve shaft 11.The 3rd step, get steel ball 6 with tweezers, 603 glue are smeared on the surface; End cap 7 is vertically placed, and vertically withstands steel ball 6 with the thimble tip, and positions with iron hammer.Dynamics control is good, avoids destroying the aluminum component surface or makes closed hole cracking etc.; The inspection fixed mass guarantees that steel ball 6 exposes area less than 1/4 after accomplishing, and cleaning aluminum component surface.The 4th step, dress valve shaft 11.The valve shaft of adorning O RunddichtringO 12 11 is aimed at valve shaft hole on the end caps 7, then gently rotation press into, notice in the process that detecting seal ring can not be sheared.Whether rotating valve bobbin 11 inspection exists clamping stagnation, situation such as stuck, lax; Detecting axis hole simultaneously has or not processing condition of poor such as white line, pore to exist.The 5th step, end cap, housing leak detection.Detect mold clamping pressure and leakage rate through ALT series leak detector, defective workpiece is treated heavily to examine after the mending-leakage, rechecks underproof row again and scraps.The 6th step, dress temp-sensitive apparatus 9; Temp-sensitive apparatus is put into location piece and valve shaft, be placed horizontally on the frock, fixed end is snapped in end cap 7 draw-in grooves; The riveting moulding notices that the riveting head aims at valve shaft 11 tips, and valve shaft 11 tips can not exist and break or there are situation such as opening, loosening and temp-sensitive apparatus 9 and valve shaft 11 out of plumb in riveting; Fixed end snaps in the location piece draw-in groove; Must not deviate from, detect clamping stagnation behind the riveting, promptly can valve shaft 11 free movable.The 7th step, the weldering temp-sensitive apparatus; The capillary of spot welding machine is aimed at the centre of temp-sensitive apparatus 9, must not have after welding is accomplished loosening, rock, phenomenons such as crooked, sealing-off, half weldering, black slag, weld spot and need clean out, solder joint is mellow and full.The 8th step, the some adhesive curing; With the end cap horizontal positioned, handle playing glue and shaping in the draw-in groove, make the glue face concordant with end cap draw-in groove mouth, be full of the inner chamber part, leave standstill then glue fully solidified.The 9th step, the alignment heating; With follower plate and end cap group and placement, alignd with diagonal angle, follower plate right side in the valve block left side and heat then.The tenth step, the riveting follower plate; With follower plate and end cap riveted joint.In the 11 step, bearing presses; The bearing of having hunted leak 2 is pressed into housing 3 and riveted joint, and makes housing 3 grooves and bearing 2 hole inwalls not have chip, pore, press-fit and the riveting limit after note cleaning aluminium pin, avoid secondary pollution.In the 12 step, press driving shaft 1; Housing 3 levels of riveting bearing 2 are aligned be placed on the frock, be pressed into driving shaft 1, the shell of revolution inspection has or not clamping stagnation.In the 13 step, press active plate 4; Smear 603 glue at active plate 4 center holes, after making driving shaft 1 and active plate 4 center hole perpendicular alignmnets after its horizontal positioned, suppress active plate 4, have or not clamping stagnation with hand roll-shell 2 weekly checks then.The 14 step, the check of beating; The housing of pressing active plate is detected its beating property through dial gauge; Dial gauge contact and housing working surface perpendicular alignmnet, rotary shell 2-5 week; Dial gauge contact and active plate working surface perpendicular alignmnet, rotary shell 2-5 week; Described dial gauge precision is 0.02 mm, and the standard of beating of housing is≤0.45 mm.In the 15 step, annotate silicone oil; Rectangular seal 5 is entirely put into the seal groove of housing 3, inject silicone oil 13 then, at last housing 3 and end cap 7 are fastened; Silicone oil 13 filling is at end cap 7 central positions, forbids spilling into the rectangular seal ring recess or adheres on the rectangular seal 5, prevents situation such as rectangular loop distortion displacement and shearing during fastening; Lubricators is every checked 3-5 oil mass at a distance from 20-30 minute with syringe.The 16 step, the riveting limit; Annotated the clutch riveting limit of silicone oil and respectively rotate 1-2 weekly check product clockwise, counterclockwise and have or not clamping stagnation, the riveting limit requires pressure even, free from flaw, obvious sawtooth.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. a novel silicon oil fan clutch comprises driving shaft (1), bearing (2); Housing (3), active plate (4) are set on the driving shaft (1), follower plate (10) and end cap (7) riveted joint, and the front-end face of end cap (7) is provided with temp-sensitive apparatus (9); Temp-sensitive apparatus (9) is connected with valve block (8) through valve shaft (11); Valve shaft (11) is provided with O RunddichtringO (12), it is characterized in that: active plate (4) is provided with single line oil return spiral chute, on active plate (4) center hole, is provided with iron cover (15); End cap (7) is provided with oil-return groove, and the oil-return groove outer end is provided with steel ball (6).
2. a kind of novel silicon oil fan clutch according to claim 1 is characterized in that: connect in the mode of described active plate (4) iron cover (15) with interference fit.
3. a kind of novel silicon oil fan clutch according to claim 1 is characterized in that: on valve shaft (11), be provided with seal groove, O RunddichtringO (12) is set in the above-mentioned seal groove.
4. a kind of novel silicon oil fan clutch according to claim 1, it is characterized in that: the end cap oil-return groove has 2, and is to be symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102189409A CN102733926A (en) | 2012-06-29 | 2012-06-29 | Novel silicone oil fan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102189409A CN102733926A (en) | 2012-06-29 | 2012-06-29 | Novel silicone oil fan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733926A true CN102733926A (en) | 2012-10-17 |
Family
ID=46990112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102189409A Pending CN102733926A (en) | 2012-06-29 | 2012-06-29 | Novel silicone oil fan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185531A (en) * | 2019-07-01 | 2019-08-30 | 苏州睿昕汽车配件有限公司 | One kind can quickly return separation silicon oil filled fan clutch |
| CN116045869A (en) * | 2023-04-03 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Multi-position circumferential runout detection device and silicone oil fan clutch detection equipment |
Citations (11)
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|---|---|---|---|---|
| CN85203125U (en) * | 1985-07-27 | 1986-06-11 | 第二汽车制造厂 | Silicon oil fan clutch with oil scraping pin |
| US20010013731A1 (en) * | 1999-12-17 | 2001-08-16 | Keiichi Shinohara | Motor |
| CN101463751A (en) * | 2007-12-21 | 2009-06-24 | 华纳圣龙（宁波）有限公司 | Silicone oil fan clutch |
| CN201301748Y (en) * | 2008-11-13 | 2009-09-02 | 华纳圣龙（宁波）有限公司 | Silicone oil fan clutch |
| CN201588890U (en) * | 2009-12-18 | 2010-09-22 | 雪龙集团有限公司 | Silicone oil clutch of fan |
| CN101963088A (en) * | 2010-08-31 | 2011-02-02 | 苏州睿昕汽车配件有限公司 | Sheet-type silicon oil clutch |
| CN201730667U (en) * | 2010-08-26 | 2011-02-02 | 五龙控股有限公司 | Oil line system of clutch of silicone oil fan |
| CN201730980U (en) * | 2010-08-03 | 2011-02-02 | 温州车舟汽车部件有限公司 | Pneumatic silicone oil clutch |
| CN201874662U (en) * | 2010-12-03 | 2011-06-22 | 吉林龙山有机硅有限公司 | Electric-controlled silicon oil clutch |
| CN102434265A (en) * | 2011-11-17 | 2012-05-02 | 苏州睿昕汽车配件有限公司 | Clutch mainboard |
| CN202690200U (en) * | 2012-06-29 | 2013-01-23 | 苏州睿昕汽车配件有限公司 | Novel silicone oil fan clutch |
-
2012
- 2012-06-29 CN CN2012102189409A patent/CN102733926A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203125U (en) * | 1985-07-27 | 1986-06-11 | 第二汽车制造厂 | Silicon oil fan clutch with oil scraping pin |
| US20010013731A1 (en) * | 1999-12-17 | 2001-08-16 | Keiichi Shinohara | Motor |
| CN101463751A (en) * | 2007-12-21 | 2009-06-24 | 华纳圣龙（宁波）有限公司 | Silicone oil fan clutch |
| CN201301748Y (en) * | 2008-11-13 | 2009-09-02 | 华纳圣龙（宁波）有限公司 | Silicone oil fan clutch |
| CN201588890U (en) * | 2009-12-18 | 2010-09-22 | 雪龙集团有限公司 | Silicone oil clutch of fan |
| CN201730980U (en) * | 2010-08-03 | 2011-02-02 | 温州车舟汽车部件有限公司 | Pneumatic silicone oil clutch |
| CN201730667U (en) * | 2010-08-26 | 2011-02-02 | 五龙控股有限公司 | Oil line system of clutch of silicone oil fan |
| CN101963088A (en) * | 2010-08-31 | 2011-02-02 | 苏州睿昕汽车配件有限公司 | Sheet-type silicon oil clutch |
| CN201874662U (en) * | 2010-12-03 | 2011-06-22 | 吉林龙山有机硅有限公司 | Electric-controlled silicon oil clutch |
| CN102434265A (en) * | 2011-11-17 | 2012-05-02 | 苏州睿昕汽车配件有限公司 | Clutch mainboard |
| CN202690200U (en) * | 2012-06-29 | 2013-01-23 | 苏州睿昕汽车配件有限公司 | Novel silicone oil fan clutch |
Non-Patent Citations (1)
| Title |
|---|
| 戴宏鸣: "硅油风扇离合器简介", 《柴油机设计与制造》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185531A (en) * | 2019-07-01 | 2019-08-30 | 苏州睿昕汽车配件有限公司 | One kind can quickly return separation silicon oil filled fan clutch |
| CN116045869A (en) * | 2023-04-03 | 2023-05-02 | 苏州托克斯冲压设备有限公司 | Multi-position circumferential runout detection device and silicone oil fan clutch detection equipment |
| CN116045869B (en) * | 2023-04-03 | 2023-07-07 | 苏州托克斯冲压设备有限公司 | Multi-position circumferential runout detection device and silicone oil fan clutch detection equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |