CN205105079U - Take executor radial adjustment tapering disk delay type magnetic coupling ware - Google Patents
Take executor radial adjustment tapering disk delay type magnetic coupling ware Download PDFInfo
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- CN205105079U CN205105079U CN201520531626.5U CN201520531626U CN205105079U CN 205105079 U CN205105079 U CN 205105079U CN 201520531626 U CN201520531626 U CN 201520531626U CN 205105079 U CN205105079 U CN 205105079U
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- magnet
- magnetic coupling
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- disk
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Abstract
The utility model provides a take executor radial adjustment tapering disk delay type magnetic coupling ware, characterized by include the input section of magnetic coupling ware, the output unit and the adjustment mechanism of magnetic coupling ware, the input section of magnetic coupling ware includes the inlet side catcher (1) that is connected with driving motor, with inlet side steel disk (2) that inlet side catcher (1) is connected, fixes copper dish (3) on inlet side steel disk (2), supplementary steel disk (4) that are connected with inlet side steel disk (2). Two magnet dishes that this magnetic coupling ware adopted, one is the fixed magnet dish (inlet side) of magnet, another for the magnet can be in assisting the spout of magnet in coiling can the radial motion (outlet side). Two magnets dish all links to each other with load end equipment.
Description
Technical field
The utility model relates to a kind of magnetic coupling, particularly a kind of band actuator radial tapering disc type delaying type magnetic coupling.
Background technology
In recent years, magnetic coupling transmitting torque is utilized to be a most important application technology in Modern Heavy industry, it has that volume is little, structure is simple, simple installation, the various adverse circumstances of adaptation and have the mechanical oscillation eliminated and cause because installing the error of centralization, avoids the advantage such as bearing premature abrasion and seal premature deterioration.Therefore, magnetic coupling is widely used in oil and natural gas exploitation, mining, Ferrous Metallurgy, generating, chemical industry, and the field such as belt transport.
Moment is started at load equipment, normal rating torque when required detent torque is greater than operation, due to heave-load device startup stage need to overcome static friction force square, and when normally running, only need to provide specified operation torque, and common magnetic coupling cannot provide convertible torque when starting instantaneously and normally run.Select high-power magnetic coupling can produce larger impulsive force instantaneously in startup, the obviously undesirable of flexible starting characteristic is needed to jumbo.Can have a great impact equipment soft-start feature, thus very large loss can be caused economically.
Summary of the invention
Utility model object: technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of band actuator radial tapering disc type delaying type magnetic coupling.
In order to solve the problems of the technologies described above, the utility model discloses a kind of band actuator radial tapering disc type delaying type magnetic coupling, comprise the importation be made up of the input side steel disk being provided with copper dish, auxiliary steel disk, outlet side steel disk, form output by the magnet disk and auxiliary magnet dish that are provided with magnet, and overlapped the adjusting mechanism for realizing delay feature formed by actuator, interior fairlead, outer guide sleeve and cone dish.
A kind of band actuator radiai adjustment tapering disc type delaying type magnetic coupling, comprises the importation of magnetic coupling, the output of magnetic coupling and governor motion, the importation of magnetic coupling comprises the input side be connected with drive motors and takes over 1, the 1 input side steel disk 2 be connected is taken over input side, be fixed on the copper dish 3 on input side steel disk 2, the auxiliary steel disk 4 be connected with input side steel disk 2, in auxiliary steel disk 4 both sides, copper dish is all installed, the outlet side steel disk 5 be attached thereto is installed on the right side of auxiliary steel disk 4, outlet side steel disk 5 is provided with copper dish, input side steel disk 2, auxiliary steel disk 4 and outlet side steel disk 5 are for being rigidly connected, three constitutes the importation of magnetic coupling, they are all connected with electric machine main shaft by input side catcher 1, with the magnet coupling process of magnet disk in provide magnetic torque to the power required for device start, the output of magnetic coupling comprises magnet 6, magnet disk 7, mandrel 8, slide block 9 and auxiliary magnet dish 10, the magnet disk 7 being provided with magnet 6 is arranged on mandrel 8, the auxiliary magnet dish 10 of slide block 9 is installed, outlet side catcher is installed in one end of mandrel 8, be connected with the equipment of load end, more than constitute the output of magnetic coupling, governor motion is supported 24 formed by push rod 11, actuator 14, connecting rod 15, outer guide sleeve 16, interior guide sleeve 17, fixed cover 18, outlet side catcher, cone dish cover 21, self-lubricating copper sheathing 23 and stationary links, the middle bearing that adopts is connected with mandrel, and cone dish cover 21 can be moved axially freely, between outer guide sleeve 16 and cone dish cover 21, bearing is installed, cone dish cover 21 can be rotated freely.
The quantity of the input side steel disk 2 in the importation of described magnetic coupling is 2 pieces, the quantity of auxiliary steel disk 4 is 2 pieces, the quantity of the magnet disk 7 of the output of magnetic coupling is 1 piece, the quantity of auxiliary magnet dish 10 is 1 piece, wherein auxiliary magnet dish can have moment of torsion enhancing compensating action by adjustment, summary is four conductor disc, two magnet disk structure.
Described magnet 6 can do radial motion in radial groove in auxiliary magnet dish 10 under the help of actuator, changes coupling strength.
Realize doing axial motion in guide sleeve 17 by connecting rod 15 during described actuator 14 gyration, thus band movable slider 9 does radial motion.
In the utility model, the two magnet disk of described employing, all there is the magnetic coupling of a copper conductor dish the four every magnet disk both sides of conductor disc, during the copper conductor dish magnetic coupling of the number of magnets wherein in input side one magnet disk and rotation, the magnetic torque that its magnetic field intensity produced transforms is the nominal torque of equipment when normally running, the magnetic field intensity produced during the copper conductor dish magnetic coupling of the number of magnets in another auxiliary magnet dish and rotation can regulate, the magnetic torque transformed under maximum magnetic flux coupling condition, the torque overcoming frictional resistance required when being greater than the device start stage, both combine the torque that produces just in time provide equipment startup stage required larger torque.
In the utility model, two magnet disk of described employing, one is the fixing magnet disk input side of magnet, another for magnet can the outlet side of radial motion in the chute in auxiliary magnet dish.Two magnet disk is all connected with load end equipment.
In the utility model, during described actuator gyration, realize tapered sleeve axial motion by connecting rod, realize wedge radial motion, by the engagement of the cam path of sliding sleeve cam and inner sleeve.
Beneficial effect: in the utility model during actuator's work, through interior fairlead, outer guide sleeve, sliding sleeve and push rod acting in conjunction, radial motion can be done by outside circumferencial direction at the chute inner magnet of auxiliary magnet dish simultaneously, the magnetic coupling face of the copper conductor dish progressively increased and rotate, the torque overcoming static friction force square required startup stage of making progressively strengthens, thus the phenomenon of moment of torsion deficiency when changing startup, under the acting in conjunction of two magnet disk, equipment accelerates to normal specified running speed at leisure.Just in time play a flexible feature started, meet the characteristic of heavy load equipment needs soft start.
In the utility model during actuator's work, by the cam effect of interior outer guide sleeve, cone dish cover is made to realize axial motion, by the effect of wedge, make magnet to realize radial motion, thus magnet is moved to excircle place gradually, along with the conductor disc of the rotation on motor and the magnetic coupling interaction of magnet disk make magnetic torque increase gradually, thus equipment is slowly got into smooth, ensure that equipment startup stage need the flexible feature started.By the speed of service of adjusting actuator, the stiffness of coupling of the magnet in auxiliary magnet dish and conductor disc is slowly increased, thus the start-up time of whole equipment can be regulated.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that magnet movement of the present utility model is to centre position schematic diagram.
Fig. 3 is that magnet movement of the present utility model is to normal operation schematic diagram.
Fig. 4 is the input sectional structure schematic diagram of magnetic coupling of the present utility model.
Fig. 5 is the input planar structure schematic diagram of magnetic coupling of the present utility model.
Fig. 6 is the output sectional structure schematic diagram of magnetic coupling of the present utility model.
Fig. 7 is the output planar structure schematic diagram of magnetic coupling of the present utility model.
Fig. 8 is the utility model magnet, slide block is arranged on auxiliary magnet dish schematic diagram.
Fig. 9 is along A-A direction partial sectional view in Fig. 8.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of band actuator radiai adjustment tapering disc type delaying type magnetic coupling, comprises the importation of magnetic coupling, the output of magnetic coupling and governor motion, the importation of magnetic coupling comprises the input side be connected with drive motors and takes over 1, the 1 input side steel disk 2 be connected is taken over input side, be fixed on the copper dish 3 on input side steel disk 2, the auxiliary steel disk 4 be connected with input side steel disk 2, in auxiliary steel disk 4 both sides, copper dish is all installed, the outlet side steel disk 5 be attached thereto is installed on the right side of auxiliary steel disk 4, outlet side steel disk 5 is provided with copper dish, input side steel disk 2, auxiliary steel disk 4 and outlet side steel disk 5 are for being rigidly connected, three constitutes the importation of magnetic coupling, they are all connected with electric machine main shaft by input side catcher 1, with the magnet coupling process of magnet disk in provide magnetic torque to the power required for device start, the output of magnetic coupling comprises magnet 6, magnet disk 7, mandrel 8, slide block 9 and auxiliary magnet dish 10, the magnet disk 7 being provided with magnet 6 is arranged on mandrel 8, the auxiliary magnet dish 10 of slide block 9 is installed, outlet side catcher is installed in one end of mandrel 8, be connected with the equipment of load end, more than constitute the output of magnetic coupling, governor motion is supported 24 formed by push rod 11, actuator 14, connecting rod 15, outer guide sleeve 16, interior guide sleeve 17, fixed cover 18, outlet side catcher, cone dish cover 21, self-lubricating copper sheathing 23 and stationary links, the middle bearing that adopts is connected with mandrel, and cone dish cover 21 can be moved axially freely, between outer guide sleeve 16 and cone dish cover 21, bearing is installed, cone dish cover 21 can be rotated freely.
As shown in Figure 1, when input side input motor rotates, input side steel disk 2, auxiliary steel disk 4, outlet side steel disk 5 rotate simultaneously, and corresponding rotary motion done by the copper dish 3 be fixed on steel disk.The copper dish 3 being fixed on input side steel disk 2 and auxiliary steel disk 4 just can do cutting magnetic line movement, and the magnetic moment that magnetic coupling produces makes magnet disk 7 rotary motion, and the mandrel 8 be connected with magnet disk 7 transfers torque to load-side.Be not enough to allow load end device start run by the moment of torsion that magnet disk 7 produces, therefore increase auxiliary magnet dish 10 in the utility model to increase the normal startup that moment of torsion reaches load end equipment.When cone dish cover 21 prolongs the motion of axial phase input side, by the effect of push rod 11, the magnet be arranged on slide block 9 does radial motion, the copper dish be arranged on auxiliary steel disk 4 and input side steel disk 5 just can produce cutting magnetic line effect, the magnetic coupling transmission of torque produced on mandrel 8, and is delivered on the equipment power shaft of load-side.For the characteristic that guarantee equipment slowly starts, the number of magnets on auxiliary magnet dish 10 is only the half in magnet disk 7, and when equipment needs to stop, actuator 14 just can counter motion, and cone dish cover 21 is moved to load-side.The effect of spring 12, makes magnet turn center line movement Xiang rotation, makes magnet depart from magnetic Field Coupling region, in the middle of spring 12, is provided with the axis of guide 13, ensures that spring 12 can free-extension.
The quantity of the input side steel disk 2 in the importation of described magnetic coupling is 2 pieces, the quantity of auxiliary steel disk 4 is 2 pieces, the quantity of the magnet disk 7 of the output of magnetic coupling is 1 piece, the quantity of auxiliary magnet dish 10 is 1 piece, wherein auxiliary magnet dish can have moment of torsion enhancing compensating action by adjustment, summary is four conductor disc, two magnet disk structure.
Described magnet 6 can do radial motion in radial groove in auxiliary magnet dish 10 under the help of actuator, changes coupling strength.
Realize doing axial motion in guide sleeve 17 by connecting rod 15 during described actuator 14 gyration, thus band movable slider 9 does radial motion.
As shown in Figure 1, the utility model discloses a kind of band actuator radial tapering dovetail delaying type magnetic coupling, it comprises the input side be connected with drive motors and takes over 1, the input side steel disk 2 be connected with catcher, be fixed on the copper dish 3 on steel disk, the auxiliary steel disk 4 be connected with input side steel disk, in auxiliary steel disk both sides, copper dish is all installed, the outlet side steel disk 5 be attached thereto is installed side again at auxiliary steel disk, outlet side steel disk is provided with copper dish, input side steel disk, auxiliary steel disk and outlet side steel disk are for being rigidly connected, three constitutes the importation of magnetic coupling, they are all connected with electric machine main shaft by catcher, with the magnet coupling process of magnet disk in provide magnetic torque to the power required for device start.
The magnet disk 7 being provided with magnet 6 is arranged on mandrel 8, is provided with in the auxiliary magnet dish 10 of slide block 9, and outlet side catcher is installed in one end of mandrel 8, is connected, more than constitutes the output of magnetic coupling with the equipment of load end.
24 governor motions formed are supported by push rod 11, actuator 14, connecting rod 15, outer guide sleeve 16, interior guide sleeve 17, fixed cover 18, outlet side catcher, cone dish cover 21, self-lubricating copper sheathing 23, stationary links, the middle bearing that adopts is connected with mandrel, ensures that cone dish cover 21 can move axially freely.Between outer guide sleeve 16 and cone dish cover 21, bearing is installed, ensures that cone dish cover 21 can rotate freely.
As shown in Figure 1, when input side input motor rotates, input side steel disk 2, auxiliary steel disk 4, outlet side steel disk 5 rotate simultaneously, and corresponding rotary motion done by the copper dish 3 be fixed on steel disk.The copper dish 3 being fixed on input side steel disk 2 and auxiliary steel disk 4 just can do cutting magnetic line movement, and the magnetic moment that magnetic coupling produces makes magnet disk 7 rotary motion, and the mandrel 8 be connected with magnet disk 7 transfers torque to load-side.Be not enough to allow load end device start run by the moment of torsion that magnet disk 7 produces, therefore increase auxiliary magnet dish 10 in the utility model to increase the normal startup that moment of torsion reaches load end equipment.When cone dish cover 21 prolongs the motion of axial phase input side, by the effect of push rod 11, the magnet be arranged on slide block 9 does radial motion, the copper dish be arranged on auxiliary steel disk 4 and input side steel disk 5 just can produce cutting magnetic line effect, the magnetic coupling transmission of torque produced on mandrel 8, and is delivered on the equipment power shaft of load-side.For the characteristic that guarantee equipment slowly starts, the number of magnets on auxiliary magnet dish 10 is only the half in magnet disk 7.When equipment needs to stop, actuator 14 just can counter motion, and cone dish cover 21 is moved to load-side.The effect of spring 12, makes magnet turn center line movement Xiang rotation, makes magnet depart from magnetic Field Coupling region.In the middle of spring 12, the axis of guide 13 is installed, ensures that spring 12 can free-extension.
As shown in Figure 1, Figure 2, Figure 3 shows, cone dish cover 21 perform move to the left time, the slide block 9 being provided with magnet 6 realizes radial motion.Thus increase starting torque gradually.
As shown in Fig. 4-5, describe input of the present utility model.
As shown in Fig. 6-7, describe output of the present utility model.
As shown in Fig. 1, Fig. 8, Fig. 9, when actuator 14 rotates, acted on by connecting rod 15, outer guide sleeve 16 is rotated, outer guide sleeve outer ring is provided with camshaft.Interior fairlead 17 is processed with cam helical groove, and when outer guide sleeve 16 rotates, camshaft moves in interior fairlead 17 helicla flute, makes interior fairlead 17 do axial motion, and cone dish cover 21 is corresponding does axial motion.When rotating for preventing outer guide sleeve 16, interior fairlead 17 can be driven to rotate, fixed cover 18 is installed in mechanism, fixed cover 18 inner ring is provided with camshaft simultaneously, be fixed in helicla flute, fixed cover 18 and stationary links support 16 and are connected, and are fixed on actuator 14 support.
As shown in Figure 9, for ensureing magnet accurate motion in auxiliary magnet dish 10, auxiliary magnet dish 10 being processed with gathering sill, ensure that magnet movement.
The utility model provides a kind of band actuator radial tapering dovetail delaying type magnetic coupling; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.The all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (4)
1. be with an actuator radiai adjustment tapering disc type delaying type magnetic coupling, it is characterized in that comprising the importation of magnetic coupling, the output of magnetic coupling and governor motion, the importation of magnetic coupling comprises the input side be connected with drive motors and takes over (1), the input side steel disk (2) that (1) is connected is taken over input side, be fixed on the copper dish (3) on input side steel disk (2), the auxiliary steel disk (4) be connected with input side steel disk (2), in auxiliary steel disk (4) both sides, copper dish is all installed, on auxiliary steel disk (4) right side, the outlet side steel disk (5) be attached thereto is installed, outlet side steel disk (5) is provided with copper dish, input side steel disk (2), auxiliary steel disk (4) and outlet side steel disk (5) are for being rigidly connected, three constitutes the importation of magnetic coupling, they are all connected with electric machine main shaft by input side catcher (1), with the magnet coupling process of magnet disk in provide magnetic torque to the power required for device start, the output of magnetic coupling comprises magnet (6), magnet disk (7), mandrel (8), slide block (9) and auxiliary magnet dish (10), the magnet disk (7) being provided with magnet (6) is arranged on mandrel (8), the auxiliary magnet dish (10) of slide block (9) is installed, outlet side catcher is installed in one end of mandrel (8), be connected with the equipment of load end, more than constitute the output of magnetic coupling, governor motion is supported (24) formed by push rod (11), actuator (14), connecting rod (15), outer guide sleeve (16), interior guide sleeve (17), fixed cover (18), outlet side catcher, cone dish cover (21), self-lubricating copper sheathing (23) and stationary links, the middle bearing that adopts is connected with mandrel, and cone dish cover (21) can be moved axially freely, between outer guide sleeve (16) and cone dish cover (21), bearing is installed, cone dish cover (21) can be rotated freely.
2. one band actuator radiai adjustment tapering disc type delaying type magnetic coupling according to claim 1, the quantity that it is characterized in that the input side steel disk (2) in the importation of described magnetic coupling is 2 pieces, the quantity of auxiliary steel disk (4) is 2 pieces, the quantity of the magnet disk (7) of the output of magnetic coupling is 1 piece, the quantity of auxiliary magnet dish (10) is 1 piece, wherein auxiliary magnet dish can have moment of torsion enhancing compensating action by adjustment, summary is four conductor disc, two magnet disk structure.
3. one band actuator radiai adjustment tapering disc type delaying type magnetic coupling according to claim 1, it is characterized in that described magnet (6) can do radial motion under the help at actuator in the middle radial groove of auxiliary magnet dish (10), change coupling strength.
4. one band actuator radiai adjustment tapering disc type delaying type magnetic coupling according to claim 1, realize doing axial motion in guide sleeve (17) by connecting rod (15) when it is characterized in that described actuator (14) gyration, thus radial motion done by band movable slider (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531626.5U CN205105079U (en) | 2015-07-21 | 2015-07-21 | Take executor radial adjustment tapering disk delay type magnetic coupling ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531626.5U CN205105079U (en) | 2015-07-21 | 2015-07-21 | Take executor radial adjustment tapering disk delay type magnetic coupling ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105079U true CN205105079U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531626.5U Expired - Fee Related CN205105079U (en) | 2015-07-21 | 2015-07-21 | Take executor radial adjustment tapering disk delay type magnetic coupling ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953789A (en) * | 2015-07-21 | 2015-09-30 | 南京迪瓦机械制造有限公司 | Delayed type magnetic coupler with actuating apparatus and radial adjusting taper disc |
| CN113005632A (en) * | 2019-12-19 | 2021-06-22 | 财团法人工业技术研究院 | Wire tension control device and knitting machine using the same |
-
2015
- 2015-07-21 CN CN201520531626.5U patent/CN205105079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953789A (en) * | 2015-07-21 | 2015-09-30 | 南京迪瓦机械制造有限公司 | Delayed type magnetic coupler with actuating apparatus and radial adjusting taper disc |
| CN113005632A (en) * | 2019-12-19 | 2021-06-22 | 财团法人工业技术研究院 | Wire tension control device and knitting machine using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20190721 |