CN106122309A - A kind of automobile cooling system be easily assembled two-stage speed change clutch and assemble method thereof - Google Patents
A kind of automobile cooling system be easily assembled two-stage speed change clutch and assemble method thereof Download PDFInfo
- Publication number
- CN106122309A CN106122309A CN201610730754.1A CN201610730754A CN106122309A CN 106122309 A CN106122309 A CN 106122309A CN 201610730754 A CN201610730754 A CN 201610730754A CN 106122309 A CN106122309 A CN 106122309A
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- China
- Prior art keywords
- clutch
- magnet
- main shaft
- drive
- cooling system
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
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- 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
- F01P7/084—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 electromagnetically
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- 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
- F01P7/14—Controlling of coolant flow the coolant being liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of automobile cooling system is easily assembled two-stage speed change clutch, including the main shaft through outside support, and it is set in drive and the arrangement of clutch of outside support end, drive inner ring surface is provided with magnet arrangement in the hollow cavity of main shaft composition, wherein the magnetic pole of magnet arrangement is arranged on the outer peripheral face of magnet arrangement, and magnet arrangement includes the annular magnet being sheathed on main shaft.This design compact conformation, reduces the axial distance of clutch；Magnetic field directly acts on the inner ring surface of drive, and when arrangement of clutch power-off disconnects, magnet arrangement drives main shaft low to rotate, when arrangement of clutch energising links, and main shaft and drive synchronous axial system, it is achieved two-stage rotating speed exports；One whole annular magnet instead of the form that small magnet is inlayed, it is to avoid the possibility that small magnet comes off, its good reliability, and eliminates the step inlaying small magnet, reduces production cost.
Description
Technical field
The present invention relates to the technical field of auto-parts, the two-stage that is easily assembled particularly to a kind of automobile cooling system becomes
Speed clutch.
Background technology
Automobile cooling system, is a kind of system for preventing engine overheat, and auto pump is automobile engine cooling
The pith of system, electromotor drives main shaft and the wheel rotation of water pump by belt pulley, and the coolant in water pump is by impeller
Driving and be thrown toward under centrifugal action the edge of water pump cover, then flow out from water pipe, and carry out reciprocation cycle, it is right to carry out
The cooling of automobile engine；Radiator and radiator fan are also the critical pieces of automobile cooling system；Clutch sleeve is located at water
On the main shaft of pump or radiator, for controlling the work of water pump or radiator fan.
Auto pump in the prior art or electromagnetic fan clutch, its magnet arrangement includes that mold insert iron hoop and one group are forever
Magnet, wherein permanent magnet is axially embedded on mold insert iron hoop, occupies substantial amounts of axial space；It addition, need one when assembling
Each and every one permanent magnet embeds mold insert iron hoop, assembles loaded down with trivial details, and when clutch runs, permanent magnet has the possibility come off.
Summary of the invention
The purpose of invention: what the present invention disclosed a kind of automobile cooling system is easily assembled two-stage speed change clutch, and its structure is tight
Gather, it is achieved the two-stage rotating speed output of main shaft；The design of one whole annular magnet, instead of the form that small magnet is inlayed, it is to avoid
The possibility that small magnet comes off, its good reliability, and be easily assembled to, reduce production cost.
Technical scheme: in order to realize object above, the two-stage that is easily assembled that the invention discloses a kind of automobile cooling system becomes
Speed clutch, including the main shaft through outside support, and is set in drive and the arrangement of clutch of outside support end, transmission
Wheel inner ring surface is provided with magnet arrangement in the hollow cavity of main shaft composition, and wherein the magnetic pole of magnet arrangement is arranged on magnet arrangement
On outer peripheral face, magnet arrangement includes the annular magnet being sheathed on main shaft.This design compact conformation, reduces the axle of clutch
To distance；Magnetic field directly acts on the inner ring surface of drive, when arrangement of clutch power-off disconnects, magnet arrangement drive main shaft with
Rotational speed less than drive；When arrangement of clutch energising links, main shaft and drive synchronous axial system；Main shaft is realized with this
Two-stage rotating speed exports；The design of one whole annular magnet, instead of the form that small magnet is inlayed, it is to avoid what small magnet came off can
Can, its good reliability, and eliminate the step inlaying small magnet, use manpower and material resources sparingly and built-up time, reduce production cost.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described magnet arrangement also wraps
Including the first Magnet retainer and the second Magnet retainer, wherein annular magnet is folded in the first Magnet retainer and the second Magnet is protected
Holding between frame, the external diameter of the first Magnet retainer and the second Magnet retainer is more than the external diameter of annular magnet.This design structure
Simply, annular magnet can adsorb and fix the first Magnet retainer and the second Magnet retainer by own magnetic force, makes Magnet tie
Being configured to the entirety linked, it is easy for installation and reliable and stable；First Magnet retainer and the second Magnet retainer
The magnetic pole of annular magnet is drawn out on the outer peripheral face of self, and keeps at the outer peripheral face of the first Magnet retainer and the second Magnet
Forming magnetic field between the outer peripheral face of frame, this magnetic field directly acts on the inner ring surface of drive, and its attraction is respond well；It addition,
Annular magnet is easy to processing.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described arrangement of clutch includes
Housing, clutch-plate structure, frictional disk and electromagnetic coil structure, its middle shell is set in drive end, and main shaft forms with housing
Hollow cavity in start to set gradually clutch-plate structure, frictional disk and electromagnetic coil structure from the end face of drive.This set
Electromagnetic coil structure is arranged on the end of clutch by meter, makes the axial dimension of drive no longer by the shadow of solenoid size
Ring, be applicable to the occasion of small size belt pulley, simultaneously facilitate the extraction of solenoid lead-out wire.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described first Magnet keeps
Frame includes in circular maintaining part, and the cylindrical connecting portion being connected with main shaft；Second Magnet retainer is circle
Ring-type.Annular magnet and the second Magnet retainer only need to be sequentially sleeved at the connecting portion of the first Magnet retainer by this design,
Magnet arrangement just can attract each other and be combined into one, easy to assembly；It is high with the bonding strength of main shaft, and plays protection ring
The effect of shape Magnet.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described clutch-plate structure bag
Include the spring leaf pedestal being set on main shaft, be arranged on the spring leaf on spring leaf pedestal, and be arranged on spring leaf periphery
Clutch-plate.This design realizes when solenoid power-off, and when its magnetic field disappears, clutch-plate resets under spring leaf effect, and rubs
Wiping dish separates, and makes main shaft stop operating；Its simple in construction, reliable.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described frictional disk and housing
Fixing connection, described housing is threadeded with drive.This design simple in construction, it is convenient to mount and dismount, and, as long as ensureing transmission
When wheel rotates, being in the trend mutually tightened between itself and housing, can realize that drive is connected with housing is anti-loosening.
Further, above-mentioned a kind of automobile cooling system be easily assembled two-stage speed change clutch, described clutch-plate is annulus
Shape, and it is provided with one group of saturating magnetic groove in circular arc；Spring leaf is provided with one group of elastic arm, and by the free end of elastic arm with
Clutch-plate is fixing to be connected.This design increases clutch-plate and effective contact surface of friction plate, makes both combine effect more preferable；And
Its saturating magnetic is respond well, and solenoid is high to the Stability and dependability of clutch-plate absorption action；Spring leaf elastic force is moderate and makees
With stable.
The assemble method being easily assembled two-stage speed change clutch of a kind of automobile cooling system, specifically comprises the following steps that 1) will be main
Axle passes outside support；2) clutch shaft bearing is pressed into inside drive, and drive and clutch shaft bearing are pacified as an entirety
Install on outside support；3) magnet arrangement it is set on main shaft as an entirety and is pressed inwardly into so that it is arriving drive
In the hollow cavity that inner ring surface and main shaft form；4) clutch-plate structure is set on main shaft and to intrinsic pressure as an entirety
Enter so that it is arrive the end face of drive；5) frictional disk and housing are set on main shaft as an entirety, and by housing and biography
Driving wheel is tightened；6) by the second bearing press-in electromagnetic coil structure, and using electromagnetic coil structure and the second bearing as an entirety
It is set on main shaft and is pressed inwardly into so that it is arriving in the hollow cavity of housing and main shaft composition；7) pad is set in main shaft
On, finally nut sleeve is located on main shaft and fastening nut.This assemble method is easy, easily operate, and everything is the most all
Can complete, improve production efficiency, it is possible to realize mechanization and assemble.
Further, the assemble method being easily assembled two-stage speed change clutch of above-mentioned a kind of automobile cooling system, described magnetic
The assemble method of iron construction is: annular magnet and the second Magnet retainer are sequentially sleeved at the connecting portion of the first Magnet retainer
On.This design eliminates the step inlaying small magnet, and without other fixed form, install simple, save manpower thing
Power and set-up time.
Further, the assemble method being easily assembled two-stage speed change clutch of above-mentioned a kind of automobile cooling system, described in rub
Wiping dish is one-body molded with housing, and method is as follows: be positioned in the die casting cavity body of housing by frictional disk, then carries out the pressure of housing
Casting.The bond strength of this design frictional disk and housing is high, it is not necessary to other fixtures, reduces cost.
Technique scheme is it can be seen that there is advantages that a kind of automobile cooling of the present invention
System be easily assembled two-stage speed change clutch, its compact conformation, it is achieved main shaft two-stage rotating speed output；One whole annular magnet
Design, instead of the form that small magnet is inlayed, it is to avoid the possibility that small magnet comes off, its good reliability, and is easily assembled to, and reduces
Production cost；The radial dimension of drive can be reduced, be conducive to increasing the gear ratio of drive drive system, simultaneously facilitate electricity
The extraction of magnetic coil lead-out wire；Its overall structure is simple, be convenient to mount and dismount, and improves production efficiency；Its stability, reliability and safety
Property is good, and its connection is reliable, anti-loosening；Effective contact surface of clutch-plate and friction plate is big, and it combines effective；During assembling all dynamic
Make axially all can complete, it is possible to achieve mechanization assembles.
Accompanying drawing explanation
Fig. 1 is the structure chart being easily assembled two-stage speed change clutch of a kind of automobile cooling system of the present invention；
Fig. 2 is the clutch-plate being easily assembled two-stage speed change clutch and the spring leaf of a kind of automobile cooling system of the present invention
Assemble figure；
Fig. 3 is the structure chart of the spring leaf being easily assembled two-stage speed change clutch of a kind of automobile cooling system of the present invention；
In figure: 1-outside support, 2-main shaft, 21-bearing portion, 3-drive, 4-arrangement of clutch, 5-magnet arrangement, 51-annular magnetic
Ferrum, 52-the first Magnet retainer, 521-maintaining part, 522-connecting portion, 53-the second Magnet retainer, 6-housing, 7-clutch-plate
Structure, 71-spring leaf pedestal, 72-spring leaf, 73-clutch-plate, 74-saturating magnetic groove, 75-elastic arm, 8-frictional disk, 9-electromagnetic wire
Coil structures, 91-solenoid, 92-coil base, 921-coil groove, 922-through wires hole, 10-clutch shaft bearing, 11-the second bearing,
12-pad, 13-nut, 14-driven member, 15-sealing device, 16-rivet.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment
A kind of automobile cooling system of the present invention be easily assembled two-stage speed change clutch, as shown in Figure 1 to Figure 3, including wearing
Cross the main shaft 2 of outside support 1, be set in the drive 3 of outside support 1 end, and be set in the housing 6 of drive 3 end,
Wherein drive 3 is connected with outside support 1 end by clutch shaft bearing 10, and housing 6 is threadeded with drive 3, and ensures
When drive 3 rotates, having the trend mutually tightened, main shaft 2 between itself and housing 6 is Bearing with multiple rows of balls, and its bearing portion 21 is with outside
Support 1 connects；Being provided with driven member 14 in outside support 1, driven member 14 is set in main shaft 2 end and fixes with main shaft 2
Connect, between main shaft 2 and outside support 1 inner ring surface, be provided with sealing device 15, to prevent the liquid in outside support 1 from entering clutch
Device；Main shaft 2 starts to be sequentially provided with clutch-plate structure 7, frictional disk 8 from the end face of drive 3 in the hollow cavity of housing 6 composition
With electromagnetic coil structure 9；Described drive 3 inner ring surface is provided with magnet arrangement 5 in the hollow cavity of main shaft 2 composition；Wherein magnetic
Iron construction 5 and clutch-plate structure 7 are all fixing with main shaft 2 to be connected, and frictional disk 8 is fixing with housing 6 to be connected, and electromagnetic coil structure 9 leads to
Cross the second bearing 11 to be connected with main shaft 2；Further, main shaft 2 end is arranged with pad 12 and nut 13, axial for clutch
Location.
Clutch-plate structure 7 includes the spring leaf pedestal 71 being set on main shaft 2, is arranged on the spring on spring leaf pedestal 71
Sheet 72, and it is arranged on the clutch-plate 73 of spring leaf 72 periphery, clutch-plate 73 is in annular, and is provided with one group in circular arc
Magnetic groove 74 thoroughly, the quantity of saturating magnetic groove 74 is no less than 2, and it is distributed with circular array column-shaped；Spring leaf 72 is provided with one group of elastic arm 75,
And being connected by the free end of elastic arm 75 is fixing with clutch-plate 73, the quantity of elastic arm 75 is no less than 2, and it is with circular array
Column-shaped is distributed, and elastic arm 75 is L-shaped or arc；Wherein riveted by one group of rivet 16 between spring leaf pedestal 71 and spring leaf 72
Fixing, fixed by one group of rivet 16 riveting between free end and the clutch-plate 73 of elastic arm 75, and clutch-plate 73 is provided with
The counterbore of rivet 16 is installed, is so possible to prevent rivet 16 convex in clutch-plate 73 surface, in order to avoid affecting clutch-plate 73 and friction
The laminating of dish 8.
Electromagnetic coil structure 9 includes solenoid 91 ringwise and the coil base 92 being set on main shaft 2, wherein
Coil base 92 is provided with the coil groove 921 ringwise installing solenoid 91, and the bottom land of coil groove 921 is provided with through wires hole
922；The gap that coil groove 921 and solenoid 91 are formed is provided with epoxy resin layer, and, solenoid 91 surface is coated with
Epoxy resin layer；Epoxy resin layer is formed by encapsulating.
Magnet arrangement 5 includes annular magnet the 51, first Magnet retainer 52 and the second Magnet retainer 53, wherein annular magnetic
Ferrum 51 is folded between the first Magnet retainer 52 and the second Magnet retainer 53, and the first Magnet retainer 52 and the second Magnet are protected
Hold the external diameter external diameter more than annular magnet 51 of frame 53；First Magnet retainer 52 includes in circular maintaining part 521, and
The cylindrical connecting portion 522 being connected with main shaft 2, the second Magnet retainer 53 is in circular；Two of annular magnet 51
Magnetic pole is respectively on two end faces of annular magnet 51, and the maintaining part 521 and the second Magnet by the first Magnet retainer 52 is protected
Hold frame 53 to draw, to the outer peripheral face of maintaining part 521 and the second Magnet retainer 53, and at the outer peripheral face and of maintaining part 521
Forming magnetic field between the outer peripheral face of two Magnet retainers 53, this magnetic field directly acts on the inner ring surface of drive 3, makes Magnet tie
Structure 5 drives main shaft 2 with the rotational speed less than drive 3.
When solenoid 91 is energized, its magnetic field absorption clutch-plate structure 7, the elastic arm 75 of spring leaf 72 deforms, and makes clutch
Sheet 73 is combined with frictional disk 8, now, by drive 3 drive housing 6 and frictional disk 8, frictional disk 8 drive clutch-plate structure 7, from
Closing chip architecture 7 drives main shaft 2 to rotate, it is achieved main shaft 2 and the synchronous axial system of drive 3；When solenoid 91 power-off, magnetic field disappears
Losing, clutch-plate 73 resets under spring leaf 72 acts on, and separates with frictional disk 8, and the magnetic field that now magnet arrangement 5 produces directly acts on
In the inner ring surface of drive 3, when drive 3 rotates, magnetic field orders about that magnet arrangement 5 is delayed to slowly run；Further, by arranging magnetic
The magnetic field of iron construction 5 is strong and weak, can obtain different output speeds；Its middle shell 6, clutch-plate structure 7, frictional disk 8 and electromagnetism
Loop construction 9 is as the arrangement of clutch 4 of clutch, it is achieved that above-mentioned clutch function.
The assemble method being easily assembled two-stage speed change clutch of a kind of automobile cooling system, specifically comprises the following steps that
1) by main shaft 2 through outside support 1, sealing device 15 and driven member 14 are installed；
2) clutch shaft bearing 10 is pressed into drive 3 internal, and using drive 3 and clutch shaft bearing 10 as an integral installation to outward
On portion's support 1；
3) magnet arrangement 5 is set on main shaft 2 as an entirety and is pressed inwardly into so that it is arrive drive 3 inner ring surface with
In the hollow cavity of main shaft 2 composition；Wherein the assemble method of magnet arrangement 5 is: by annular magnet 51 and the second Magnet retainer
On 53 connecting portions 522 being sequentially sleeved at the first Magnet retainer 52；
4) clutch-plate structure 7 it is set on main shaft 2 as an entirety and is pressed inwardly into so that it is arriving the end face of drive 3；
5) frictional disk 8 and housing 6 are set on main shaft 2 as an entirety, and housing 6 is tightened with drive 3；Wherein rub
Wiping dish 8 is one-body molded with housing 6, and method is as follows: be positioned in the die casting cavity body of housing 6 by frictional disk 8, then carries out housing 6
Die casting；
6) the second bearing 11 is pressed into electromagnetic coil structure 9, and using electromagnetic coil structure 9 and the second bearing 11 as an entirety
It is set on main shaft 2 and is pressed inwardly into so that it is arriving in the hollow cavity of housing 6 and main shaft 2 composition；
7) pad 12 is set on main shaft 2, finally nut 13 is set on main shaft 2 and fastening nut 13.
The above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improve the guarantor that also should be regarded as the present invention
Protect scope.
Claims (10)
1. an automobile cooling system be easily assembled two-stage speed change clutch, it is characterised in that: include through outside support (1)
Main shaft (2), and it is set in drive (3) and the arrangement of clutch (4) of outside support (1) end, drive (3) inner ring surface and master
Being provided with magnet arrangement (5) in the hollow cavity that axle (2) forms, wherein the magnetic pole of magnet arrangement (5) is arranged on magnet arrangement (5)
On outer peripheral face, magnet arrangement (5) includes the annular magnet (51) being sheathed on main shaft (2).
A kind of automobile cooling system the most according to claim 1 be easily assembled two-stage speed change clutch, it is characterised in that: institute
State magnet arrangement (5) and also include the first Magnet retainer (52) and the second Magnet retainer (53), wherein annular magnet (51) folder
Being located between the first Magnet retainer (52) and the second Magnet retainer (53), the first Magnet retainer (52) and the second Magnet are protected
Hold the external diameter external diameter more than annular magnet (51) of frame (53).
A kind of automobile cooling system the most according to claim 1 be easily assembled two-stage speed change clutch, it is characterised in that: institute
State arrangement of clutch (4) and include housing (6), clutch-plate structure (7), frictional disk (8) and electromagnetic coil structure (9), its middle shell (6)
It is set in drive (3) end, starts successively from the end face of drive (3) in the hollow cavity that main shaft (2) and housing (6) form
Clutch-plate structure (7), frictional disk (8) and electromagnetic coil structure (9) are set.
A kind of automobile cooling system the most according to claim 2 be easily assembled two-stage speed change clutch, it is characterised in that: institute
State the first Magnet retainer (52) and include in circular maintaining part (521), and cylindrical with what main shaft (2) was connected
Connecting portion (522)；Second Magnet retainer (53) is in circular.
A kind of automobile cooling system the most according to claim 3 be easily assembled two-stage speed change clutch, it is characterised in that: institute
State the spring leaf pedestal (71) that clutch-plate structure (7) includes being set on main shaft (2), be arranged on the bullet on spring leaf pedestal (71)
Reed (72), and it is arranged on the clutch-plate (73) of spring leaf (72) periphery.
A kind of automobile cooling system the most according to claim 3 be easily assembled two-stage speed change clutch, it is characterised in that: institute
Stating that frictional disk (8) and housing (6) are fixing to be connected, described housing (6) is threadeded with drive (3).
A kind of automobile cooling system the most according to claim 5 be easily assembled two-stage speed change clutch, it is characterised in that: institute
State clutch-plate (73) in annular, and be provided with one group of saturating magnetic groove (74) in circular arc；Spring leaf (72) is provided with one group of elasticity
Arm (75), and be connected by the free end of elastic arm (75) and clutch-plate (73) are fixing.
8. it is easily assembled two-stage speed change clutch according to a kind of automobile cooling system described in claim 1 to 7 any one
Assemble method, it is characterised in that: specifically comprise the following steps that
1) by main shaft (2) through outside support (1)；
2) by internal for clutch shaft bearing (10) press-in drive (3), and using drive (3) and clutch shaft bearing (10) as an entirety
It is installed on outside support (1)；
3) as an entirety, magnet arrangement (5) is set in main shaft (2) above and to be pressed inwardly into so that it is arrive in drive (3)
In the hollow cavity that anchor ring and main shaft (2) form；
4) as an entirety, clutch-plate structure (7) is set in main shaft (2) above and to be pressed inwardly into so that it is arrive drive (3)
End face；
5) frictional disk (8) and housing (6) are set on main shaft (2) as an entirety, and by housing (6) and drive (3)
Tighten；
6) by the second bearing (11) press-in electromagnetic coil structure (9), and using electromagnetic coil structure (9) and the second bearing (11) as
One entirety is set in main shaft (2) and above and is pressed inwardly into so that it is in the hollow cavity that arrival housing (6) and main shaft (2) form；
7) pad (12) is set on main shaft (2), finally nut (13) is set in the upper also fastening nut (13) of main shaft (2).
The assemble method being easily assembled two-stage speed change clutch of a kind of automobile cooling system the most according to claim 8, its
It is characterised by: the assemble method of described magnet arrangement (5) is: annular magnet (51) and the second Magnet retainer (53) are overlapped successively
It is located on the connecting portion (522) of the first Magnet retainer (52).
The assemble method being easily assembled two-stage speed change clutch of a kind of automobile cooling system the most according to claim 8, its
It is characterised by: described frictional disk (8) is one-body molded with housing (6), and method is as follows: frictional disk (8) is positioned over the pressure of housing (6)
In mold cavity body, then carry out the die casting of housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730754.1A CN106122309B (en) | 2016-08-26 | 2016-08-26 | A kind of automobile cooling system is easily assembled two-stage speed change clutch and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730754.1A CN106122309B (en) | 2016-08-26 | 2016-08-26 | A kind of automobile cooling system is easily assembled two-stage speed change clutch and its assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122309A true CN106122309A (en) | 2016-11-16 |
| CN106122309B CN106122309B (en) | 2018-10-09 |
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| CN201610730754.1A Active CN106122309B (en) | 2016-08-26 | 2016-08-26 | A kind of automobile cooling system is easily assembled two-stage speed change clutch and its assemble method |
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|---|---|---|---|---|
| GB2054279A (en) * | 1979-07-18 | 1981-02-11 | Zahnradfabrik Friedrichshafen | Hysteresis clutch |
| US20030196863A1 (en) * | 2001-11-30 | 2003-10-23 | Wolfgang Faller | Drive member for a water pump of the cooling-water circuit of an internal combustion engine and frictional shift clutch |
| CN201513228U (en) * | 2009-09-04 | 2010-06-23 | 昆山隆中麦士格瑞汽车部件有限公司 | Two-speed electromagnetic water pump fan clutch |
| CN105221600A (en) * | 2013-03-27 | 2016-01-06 | 龙口中宇热管理系统科技有限公司 | Low-carbon economic electromagnetic fan clutch |
| CN203441582U (en) * | 2013-08-08 | 2014-02-19 | 浙江耐士伦机械有限公司 | Front two speed electromagnetic clutch assembly |
| CN103453047A (en) * | 2013-08-16 | 2013-12-18 | 龙口澳雷樽传动机械有限公司 | Clutch driving device and manufacturing method thereof |
| 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 |
| CN206054582U (en) * | 2016-08-26 | 2017-03-29 | 苏州睿昕汽车配件有限公司 | A kind of automobile cooling system is easily assembled two-stage speed change clutch |
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| Publication number | Publication date |
|---|---|
| CN106122309B (en) | 2018-10-09 |
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