CN205533874U - Novel type electromagnetic clutch - Google Patents
Novel type electromagnetic clutch Download PDFInfo
- Publication number
- CN205533874U CN205533874U CN201620018910.7U CN201620018910U CN205533874U CN 205533874 U CN205533874 U CN 205533874U CN 201620018910 U CN201620018910 U CN 201620018910U CN 205533874 U CN205533874 U CN 205533874U
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- CN
- China
- Prior art keywords
- disk
- change speed
- magnet
- gear
- gear box
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses form with axial relative placement by two discs that contain a plurality of independent electro -magnet, power output shaft with the engine links to each other, input shaft with the gearbox links to each other, they have the electro -magnet the face relative placement, it is independent each other, electro -magnet on two disc faces all according to N of a S utmost point extremely evenly put enclose into circular, the below center of starting each electro -magnet on the disc of machine side is all to there being a locating hole, evenly distributed becomes circular, the three through -hole of the three electro -magnet central evenly distributed in below of 120 degrees directions at the interval on the gearbox side disc, put with the hole site on the engine disc and correspond, there is a little electro -magnet at the center of the back of gearbox disc recess bottom and the sucking disc that has three shop bolts, the pin inserts in the three hole, the pin can be even as an organic whole with two discs after the sucking disc actuation, they carry out the electric current size through the ECU procedure to solenoid, direction and switching are controlled, separation and reunion disconnection during the coil cold, the coil circular telegram, half separation and reunion during magnetism coupling transmission power only, at this moment, the ride comfort that come to realize combines of the accessible electric current that progressively increases the coil, the pin is that the separation and reunion is accomplished when linking into an integrated entity two discs, solenoid on the disc is through the synchronous and concentric rotatory electrode power supply of ability and disc rotation axis.
Description
Technical field
This utility model relates to a kind of clutch, refers in particular to a kind of Novel electromagnetic clutch.
Background technology
The clutch of automatic gearbox of vehicles is mainly hydraulic pressure at present, also there is the clutch of other versions, but impulse ratio during gearshift is bigger, currently used less, the structure of hydraulic clutch is the most more complicated, and cost is high, and wastes the power of electromotor, market can meet or exceed existing hydraulic clutch, and the novel clutch of low price, simple in construction in the urgent need to a performance.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, it is provided that a kind of Novel electromagnetic clutch.
nullThe purpose of this utility model is achieved in that a kind of Novel electromagnetic clutch，It thes improvement is that，It staggered relatively is formed by two pieces of disks containing multiple independent electromagnets are coaxial，One piece is connected with the power output shaft of electromotor，One piece is connected with the power shaft of change speed gear box，They have the face of electric magnet staggered relatively，Gap is left in the middle of two faces，Two disks and two axles are the most independent，Electric magnet in two disc face is all the most uniformly put by one, S pole N and is surrounded circle，On the disk of engine side, the lower central of each electric magnet is all to there being hole, a location，It is uniformly distributed circular，Three the electric magnet lower central being spaced 120 degree of directions on gear-box side disk are uniformly distributed three through holes，Corresponding with the hole site on engine disk，There is a groove at the center at the back side (near change speed gear box side) of change speed gear box disk，There is one block of little electric magnet at the center of bottom portion of groove，The outside of small magnet is the sucker with three shop bolts，Fixing sucking disk in three holes of the pin insertion change speed gear box disk of sucker，The back-moving spring of steel is had in the middle of sucker and little electric magnet，Have after sucker and be fixed on change speed gear box disk the locating piece that can prevent sucker from departing from；Solenoid on disk passes through can and the electrode power supply of Concentric rotation synchronization with disk rotary rotating shaft.
In said structure, described a kind of Novel electromagnetic clutch, it thes improvement is that, two described disks are steel or other material being difficult to be magnetized is made, solenoid embeds inside disk, and solenoid can be carried out the control of size of current, direction and opening and closing by ECU program；When solenoid no power, two disks all can individually rotate, and the at this moment power transmission between electromotor and change speed gear box is off；After change speed gear box is linked into gear, coil electricity, the Magnet of the same pole of two disks can rapid adhesive, electromotor and change speed gear box can transmit power by the bonding force of electric magnet, at this moment being equivalent to the half-clutch of conventional clutch, we can realize ride comfort when combining by being stepped up electric current；After engine speed and speed etc. reach to impose a condition, the small magnet energising at the change speed gear box disk back side, rapidly by sucker adhesive, at this moment two disks have been connected into one by the shop bolt on sucker, electromotor and change speed gear box transmit power by the mechanical connection of pin, electric magnet on two disks can quit work simultaneously, reduces heating and the power consumption of coil；During gearshift, the maximum current adhesive of two disk coil elder generations, then small magnet changes the sense of current, together with back-moving spring, shop bolt is departed from from change speed gear box disk, all solenoid power-off after pin disengaging, interrupt power transmission, gearbox shifting simultaneously, after having shifted gears, repeat adhesive action above.
In said structure, described a kind of Novel electromagnetic clutch, it thes improvement is that two described disks, when they being arranged on same power transmission shaft, can form the new type auto change speed gear box of a kind of electromagnetic clutch；The disk (suctorial disk) of gear-box side is first fixed by we with power transmission shaft, and gear is processed in the outer ring of engine side disk (having the disk of a circle circular hole), it is installed on power transmission shaft by thrust bearing, gap is left in the middle of the magnetic force face that two disks are relative, and a steel locating ring consistent with bearing inner race diameter is installed, two such disk, bearing, locating ring is added together and constitutes a disc set, we are by engaged gears fixing with on another root power transmission shaft for its gear ring, when coil no power, cogged disk can be freely rotatable around power transmission shaft, the power that the most other shaft gear passes over can be offset by its idle running；When the coil is energized, can be positioned by magnet attraction and pin between two disks within disc set and become a fixed gear, power transmission has just been had between such two power transmission shafts, at this moment the gear on two power transmission shafts just constitutes the gearbox-gear gear train of an energy automatic clutch, when there being the gear train stack combinations organizing the most different tooth ratios on the two power transmission shaft more, just can form a kind of novel automatic gear-box, a fixed gear is added in the middle of reverse gear group, this change speed gear box is even without special clutch, in order to obtain higher transmission efficiency, the gear train having coil can be installed on the gear end being relatively large in diameter by us；Also can change into the disk solenoid having gear ring embedding strong magnets when in the change speed gear box (such as planetary gear) being applied to smaller size smaller.
In said structure, described a kind of Novel electromagnetic clutch, it thes improvement is that described little electric magnet is installed on the bottom portion of groove center, the back side of change speed gear box disk, its face only one of which magnetic pole, changes the sense of current and can change pole polarity.
In said structure, described a kind of Novel electromagnetic clutch, it thes improvement is that, described sucker, and it is a permanent-magnet, its front is spaced on three directions of 120 degree three steel or the shop bolt of other material that is difficult to be magnetized, three holes of corresponding change speed gear box disk, it is fixed on disk by these three pin, can axially level slide, one back-moving spring is installed between it and little electric magnet, the locating piece at its back side be steel or other be difficult to the material that is magnetized.
nullIn said structure，Described a kind of Novel electromagnetic clutch，It thes improvement is that，Described electrode，It is connected with the rotary shaft of disk by round insulation pad by the conducting ring of a hollow，Conducting ring is steel or other conductive material being difficult to be magnetized is made，It can and synchronous rotary concentric with the rotary shaft of disk，The power line of solenoid pierces into the hole in the middle of conducting ring by disk rotary rotating shaft，It is fixedly connected with inside conducting ring，One conductive casters being connected with conducting ring surface scrolls of the external connection of conducting ring，Conductive casters is connected with U-shaped support by fixing axle，Support outer wrapping felt pad，In the middle of the top of support, one left and right side of connection is the metal cylinder of plane，Support is connected with non-conductor material (or the metal material equipped with the felt pad) slip on external shell by metal cylinder，Spring compression is installed between support and housing，Cylinder top end connects power line and an anticreep plate，Formation current supply circuit it is connected with the rolling of conductive roller by conducting ring，One electrode connects the line of a polarity，Can use side by side by multiple electrodes.
Compared to common hydraulic clutch, the beneficial effects of the utility model are the kinetic equation loss reducing electromotor that it can be maximum, simple in construction simultaneously, low cost.
Accompanying drawing explanation
Concrete structure of the present utility model is described in detail in detail below in conjunction with the accompanying drawings
Fig. 1 is that right side of the present utility model regards schematic perspective view
Fig. 2 is that left side of the present utility model regards schematic perspective view
Fig. 3 is that the left side of speed change case structure of the present utility model regards schematic perspective view
Fig. 4 is change speed gear box schematic diagram of the present utility model
Fig. 5 is electrode structure schematic perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model specific embodiment is described in detail.
As shown in Figure 1, this utility model relates to a kind of Novel electromagnetic clutch, it includes the disk 1-2 being connected with engine power output shaft 1-1, its lateral surface relative with change speed gear box is uniformly distributed multiple little electric magnet 1-3, the N pole arrangement of one, one S pole of the magnetic pole of electric magnet, the lower central of each magnetic pole has a small through hole 1-4, corresponding magnetic pole to be uniformly distributed one circle of composition；The disk 2-2 being connected with transmission input shaft 2-1, there is a groove at its back side (near the face of change speed gear box side), there is one piece of small circular electric magnet 2-5 in the bottom centre of groove, the outside of Magnet is the sucker 2-6 with three shop bolts, back-moving spring 2-7 is had in the middle of sucker and little electric magnet, the anticreep plate 2-8 being followed by being fixed on change speed gear box disk of sucker, it can stop sucker to come off backward, bottom portion of groove has a trough 2-9, and the line of solenoid penetrates power transmission shaft by it and is connected with electrode.
As in figure 2 it is shown, the back side of engine side disk (near the face of engine side) has a step 1-5, it is connected as a single entity with disk, not only facilitates magnetic coil cabling but also can position to disk；The lateral surface that gear-box side disk is relative with electromotor is uniformly distributed multiple little electric magnet 2-3, the S pole arrangement of one, one N pole of the magnetic pole of electric magnet, corresponding with the disk of engine side, the Magnet lower central in three directions of 120 degree of change speed gear box disk has three through hole 2-4, corresponding with the disc hole position of engine side, three pins of sucker fix sucker in three holes by insertion change speed gear box disk, when sucker is by little electromagnetic actuation, three pins can be inserted in three holes starting side discs corresponding, is connected as a single entity by two disks；Size of current, direction and the opening and closing of solenoid are controlled by electric magnet by ECU program, when solenoid no power, two disks all can individually rotate, at this moment it is that clutch disconnects, coil electricity, the Magnet of two disk same pole can rapid adhesive, two disks can transmit power by the bonding force of electric magnet, at this moment being equivalent to half-clutch, we can realize ride comfort when combining by being stepped up electric current；After engine speed and speed etc. reach to impose a condition, the small magnet energising at the change speed gear box disk back side, rapidly by sucker adhesive, at this moment two disks have been connected into one by the shop bolt on sucker, at this moment it is completely combined, electric magnet on two disks can quit work simultaneously, reduces heating and the power consumption of coil；During gearshift, the maximum current adhesive of two disk coil elder generations, then small magnet changes the sense of current, together with back-moving spring, shop bolt is departed from from change speed gear box disk, all solenoid power-off after pin disengaging, interrupt power transmission, gearbox shifting simultaneously, after having shifted gears, repeat adhesive action above.
As shown in Figure 3, when two disks of the present utility model are arranged on same axis, it can constitute a kind of novel automatic gear-box, its structure includes, centre is the power transmission shaft 3-1 of through hole, what its left side was installed is the disk of the former engine side through transformation, the outer ring of disk is a circle gear ring 3-2, it is arranged on power transmission shaft by radial-thrust bearing 3-3, it can rotate freely around rotary shaft, the disk installed on the right side of power transmission shaft is former gear-box side disk, it is without any transformation, it is fixed on power transmission shaft, rotate together with power transmission shaft, certain gap is kept by locating ring 3-4 between two disks；The gear ring of left side disk is engaged with the gear 3-5 being fixed on another root power transmission shaft 3-6, when solenoid no power, the power that gear on another root axle passes over when rotating, dallied by the disk having gear ring and offset, the axle at its place does not rotates, after solenoid is energized, power can be transmitted by the coupling of magnetic force with by the sucker pin two ways after adhesive between two disks, two disks constitute a disc set, and they constitute the gear train of a gear in change speed gear box together with the gear on another axle.
As shown in Figure 4, when the gear train having the most different tooth ratio of a lot of group is combined when, just can form the automatic gear-box of a novel magnetic force transmission, in order to reach the transmission efficiency of maximum, solenoid can be installed on the gear of that side being relatively large in diameter by we, such as figure, on axle 4-1, larger-diameter gear is disc set 4-2, it is engaged with the fixed gear 5-2 of the small diameter on axle 5-1 and constitutes a gear, corresponding larger-diameter disc set 5-3 of other end meeting on same axle 5-1, it can be engaged composition another one gear with the gear 4-3 on axle 4-1, gear train number is exactly gear number.
As shown in Figure 5, its structure of described electrode is, one circular conducting ring 6-2, it is connected by round insulation pad 6-1 is concentric with the rotary shaft of disk, the center of conducting ring is cable hole 6-3, coil power line is attached thereto through its inside by disk rotary rotating shaft, the outer ring of conducting ring rolls and connects a conductive casters 6-5, conductive casters is connected with support 6-6 by fixing axle 6-4, bracket outer installs an insulation crust 6-7, the cylinder 6-8 that the upper center of support has a left and right sides to be plane, cylinder top end connects power line, electrode is slidably connected by the outer non-conductive position of cylinder and change speed gear box, compressed by spring 6-9, cantilever tip is equipped with one piece of anticreep pad 6-10, one electrode connects single line, can connect side by side by multi-group electrode.
It is to be noted; this utility model is not limited to above-mentioned embodiment; any simple modification, equivalent variations and the modification that above-described embodiment is made in based on technical solutions of the utility model by any those skilled in the art, belongs in protection domain of the present utility model.
Claims (6)
- null1. a Novel electromagnetic clutch，It is characterized in that，It staggered relatively is formed by two pieces of disks containing multiple independent electromagnets are coaxial，One piece is connected with the power output shaft of electromotor，One piece is connected with the power shaft of change speed gear box，They have the face of electric magnet staggered relatively，Gap is left in the middle of two faces，Two disks and two axles are the most independent，Electric magnet in two disc face is all the most uniformly put by one, S pole N and is surrounded circle，On the disk of engine side, the lower central of each electric magnet is all to there being hole, a location，It is uniformly distributed circular，Three the electric magnet lower central being spaced 120 degree of directions on gear-box side disk are uniformly distributed three through holes，Corresponding with the hole site on engine disk，There is a groove at the center at the back side (near change speed gear box side) of change speed gear box disk，There is one block of little electric magnet at the center of bottom portion of groove，The outside of small magnet is the sucker with three shop bolts，Fixing sucking disk in three holes of the pin insertion change speed gear box disk of sucker，The back-moving spring of steel is had in the middle of sucker and little electric magnet，Have after sucker and be fixed on change speed gear box disk the locating piece that can prevent sucker from departing from；Solenoid on disk passes through can and the electrode power supply of Concentric rotation synchronization with disk rotary rotating shaft.
- 2. a kind of Novel electromagnetic clutch as claimed in claim 1, it is characterized in that, two described disks are steel or other material being difficult to be magnetized is made, and solenoid embeds the inside of disk, solenoid can be carried out size of current, direction and open and close controlling by ECU program；When solenoid no power, two disks all can individually rotate, and the at this moment power transmission between electromotor and change speed gear box is off；After change speed gear box is linked into gear, coil electricity, the Magnet of the same pole of two disks can rapid adhesive, electromotor and change speed gear box can transmit power by the bonding force of electric magnet, at this moment being equivalent to the half-clutch of conventional clutch, we can realize ride comfort when combining by being stepped up electric current；After engine speed reaches setting speed, the small magnet energising at the change speed gear box disk back side, rapidly by sucker adhesive, at this moment two disks have been connected into one by the shop bolt on sucker, electromotor and change speed gear box are that the mechanical connection by pin transmits power, electric magnet on two disks can quit work simultaneously, reduces heating and the power consumption of coil；During gearshift, the maximum current adhesive of two disk coil elder generations, then small magnet changes the sense of current, together with back-moving spring, shop bolt is departed from from change speed gear box disk, all solenoid power-off after pin disengaging, interrupt power transmission, gearbox shifting simultaneously, after having shifted gears, repeat adhesive action above.
- null3. a kind of Novel electromagnetic clutch as claimed in claim 1，It is characterized in that，Two described disks，When they being arranged on same power transmission shaft，The new type auto change speed gear box of a kind of electromagnetic clutch can be formed，The disk (suctorial disk) of gear-box side is first fixed by we with power transmission shaft，And gear is processed in the outer ring of engine side disk (having the disk of a circle circular hole)，It is installed on power transmission shaft by thrust bearing，Gap is left in the middle of the magnetic force face that two disks are relative，And a steel locating ring consistent with bearing inner race diameter is installed，Two such disk、Bearing、Locating ring is added together and constitutes a disc set，We are by engaged gears fixing with on another root power transmission shaft for its gear ring，When coil no power，Cogged disk can be freely rotatable around power transmission shaft，The power that the most other shaft gear passes over can be offset by its idle running；When the coil is energized, can be positioned by magnet attraction and pin between two disks within gear train and become a fixed gear, power transmission has just been had between such two power transmission shafts, at this moment the gear on two power transmission shafts just constitutes the gearbox-gear gear train of an energy automatic clutch, when there being the gear train stack combinations organizing the most different tooth ratios on these two power transmission shafts more, just can form a kind of novel automatic gear-box, a fixed gear is added in the middle of reverse gear group, this change speed gear box is even without special clutch, in order to obtain higher transmission efficiency, the gear train having coil can be installed on the gear end being relatively large in diameter by us；Can change into the solenoid having the disk of gear ring embedding strong magnets when in the change speed gear box (such as planetary gear) being applied to smaller size smaller.
- 4. a kind of Novel electromagnetic clutch as claimed in claim 1, it is characterised in that described little electric magnet, is installed on the bottom portion of groove center, the back side of change speed gear box disk, and its face only one of which magnetic pole changes the sense of current and can change pole polarity.
- 5. a kind of Novel electromagnetic clutch as claimed in claim 1, it is characterized in that, described sucker, it is a permanent-magnet, and its front is spaced on three directions of 120 degree three steel or the shop bolt of other material that is difficult to be magnetized, three holes of correspondence change speed gear box disk, it is fixed on disk by these three pin, axially level can slide, a back-moving spring is installed between it and little electric magnet, the locating piece at its back side be steel or other be difficult to the material that is magnetized.
- null6. a kind of Novel electromagnetic clutch as claimed in claim 1，It is characterized in that，Described electrode，It is connected with the rotary shaft of disk by round insulation pad by the conducting ring of a hollow，Conducting ring is steel or other conductive material being difficult to be magnetized is made，It can and synchronous rotary concentric with the rotary shaft of disk，The power line of solenoid pierces into the hole in the middle of conducting ring by disk rotary rotating shaft，It is fixedly connected with inside conducting ring，One conductive casters being connected with conducting ring surface scrolls of the external connection of conducting ring，Conductive casters is connected with U-shaped support by fixing axle，Support outer wrapping felt pad，In the middle of the top of support, one left and right side of connection is the metal cylinder of plane，Support is connected with non-conductor material (or the metal material equipped with the felt pad) slip on external shell by metal cylinder，Spring compression is installed between support and housing，Cylinder top end connects power line and an anticreep plate，Formation current supply circuit it is connected with the rolling of conductive roller by conducting ring，One electrode connects the line of a polarity，Can use side by side by multiple electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018910.7U CN205533874U (en) | 2016-01-11 | 2016-01-11 | Novel type electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018910.7U CN205533874U (en) | 2016-01-11 | 2016-01-11 | Novel type electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533874U true CN205533874U (en) | 2016-08-31 |
Family
ID=56764456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018910.7U Withdrawn - After Issue CN205533874U (en) | 2016-01-11 | 2016-01-11 | Novel type electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736598A (en) * | 2016-01-11 | 2016-07-06 | 深圳市艾莱茵科技有限公司 | Novel electromagnetic clutch |
| CN107186907A (en) * | 2017-07-12 | 2017-09-22 | 北京化工大学 | A kind of banbury of efficient mixing plasticizing |
| CN115026563A (en) * | 2022-08-15 | 2022-09-09 | 山东众冶集团有限公司 | Adjustable flange shaft nut automatic screwing machine |
| CN116786467A (en) * | 2023-08-28 | 2023-09-22 | 河南东方新能源有限公司 | Automatic test equipment for height and resistance of battery cap |
-
2016
- 2016-01-11 CN CN201620018910.7U patent/CN205533874U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736598A (en) * | 2016-01-11 | 2016-07-06 | 深圳市艾莱茵科技有限公司 | Novel electromagnetic clutch |
| CN105736598B (en) * | 2016-01-11 | 2018-03-13 | 深圳市艾莱茵科技有限公司 | A kind of Novel electromagnetic clutch |
| CN107186907A (en) * | 2017-07-12 | 2017-09-22 | 北京化工大学 | A kind of banbury of efficient mixing plasticizing |
| CN115026563A (en) * | 2022-08-15 | 2022-09-09 | 山东众冶集团有限公司 | Adjustable flange shaft nut automatic screwing machine |
| CN116786467A (en) * | 2023-08-28 | 2023-09-22 | 河南东方新能源有限公司 | Automatic test equipment for height and resistance of battery cap |
| CN116786467B (en) * | 2023-08-28 | 2023-11-03 | 河南东方新能源有限公司 | Automatic test equipment for height and resistance of battery cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180313 |