CN104702067A - Magnetic shoe filling device for motor rotor - Google Patents
Magnetic shoe filling device for motor rotor Download PDFInfo
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- CN104702067A CN104702067A CN201510134992.1A CN201510134992A CN104702067A CN 104702067 A CN104702067 A CN 104702067A CN 201510134992 A CN201510134992 A CN 201510134992A CN 104702067 A CN104702067 A CN 104702067A
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- magnetic shoe
- magnetic
- filling device
- channel
- supporting plate
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Abstract
The invention provides a magnetic shoe filling device for a motor rotor. The device comprises a discharging assembly and a pushing assembly; the discharging assembly comprises a supporting plate, a magnetic shoe channel board and a magnet; a plurality of storing channels for positioning the magnetic shoes are arranged in the magnetic shoe channel board; the magnetic shoe channel board is arranged on the upper end surface of the supporting plate; the supporting plate is equipped with a blanking channel to be communicated with one end of the storing channel to form a magnetic shop blanking openings which are corresponding to the arrangement position of the magnetic shoes in a motor rotor; magnets are arranged at the magnetic shoe blanking openings and used for absorbing the magnetic shoes positioned in the magnetic shoe channels; the pushing assembly comprises a pushing plate, an ejector pin and a cylinder; one end of the ejector pin is fixed to the pushing plate, and while the other end directly faces the upper parts of the magnetic shoe blanking openings; the cylinder drives the pushing plate to drive the ejector pin to move. With the adoption of the device, a plurality of magnetic shoes can be accurately mounted at a time; meanwhile, the problems of low efficiency in manual filling and error polar filling of the magnetic shoes can be solved; therefore, the working efficiency is increased.
Description
Technical field
The present invention relates to the magnetic shoe filling device in rotor manufacturing equipment field, particularly a kind of rotor.
Background technology
In DC brushless motor, existing magnetic element installation method has:
1) viscose glue is fixed: but it is not easily even to there is artificial spreading glue, and not environmentally, the thermosetting time is long, and production efficiency is low, there is the hidden danger of the seized motor that comes off in using afterwards.
2) fixed support draw-in groove is adopted to fix: but require that magnetic shoe dimensional accuracy is high, magnetic shoe firmly could be fixed, otherwise the phenomenon having installation not enter or get loose, make production cost high.
Above-mentioned installation method, makes rotor diameter fluctuation range comparatively large, causes motor gas-gap asymmetric, and then causes shaking comparatively greatly during motor rotation, causes noise; And it is high to there is installation cost, low precision, the problems such as production efficiency is low.
In order to solve the problem, the mode often adopted is fixed by magnetic shoe by Shooting Technique.Magnetic shoe is divided into N, S level, and when rotor is produced, what need to ensure is all magnetic shoes laid in it, N level S level be placed in the same side of rotor, to ensure to produce stable magnetic field.And when using this processes rotor, need workman by magnetic shoe according to correct N S position put into injection mold, blowing efficiency is low, and N S error rate out of position high, had a strong impact on working (machining) efficiency.
Summary of the invention
For the problems referred to above, the object of the invention is to the magnetic shoe filling device proposing a kind of rotor, this filling device, improve the efficiency of producing rotor filling magnetic shoe, reduce the error rate of magnetic shoe filling.
For reaching this object, the present invention by the following technical solutions:
A kind of magnetic shoe filling device of rotor; Comprise blowing assembly and push assembly, described blowing assembly comprises supporting plate, magnetic shoe channel plate and magnet, and described magnetic shoe channel plate is provided with some material stock passages for placing magnetic shoe; Described magnetic shoe channel plate is arranged on the upper surface of described supporting plate, and described supporting plate is provided with blanking channel and communicates with one end of described material stock passage, forms the magnetic shoe blanking port corresponding with the arrangement position of each magnetic shoe in described rotor; Described magnet is located at described magnetic shoe blanking port, for adsorbing the described magnetic shoe be placed in described magnetic shoe passage;
Described propelling movement assembly comprises push pedal, thimble and cylinder, and one end of described thimble is fixed on described push pedal, and the other end is right against the top of described magnetic shoe blanking port, push pedal described in described air cylinder driven, and described thimble is moved.
Described magnetic shoe channel plate is by center plectane and spaced and radially distribute and to form in some stripe board of described center circle panel area, and described material stock passage is made up of the two side of adjacent described stripe board and the upper surface of described supporting plate.
The described blanking channel of described supporting plate is the manhole that diameter is greater than described center circle board diameter, and described magnetic shoe blanking port is made up of the outward flange of the madial wall of described blanking channel, described center plectane and two madial walls of described material stock passage.
Described magnet is arranged on the outward flange of described center plectane.
The outward flange of described center plectane is provided with the inner groovy along direction, center of circle depression, and described magnet is inlayed and is fixed in described inner groovy.
The height of described blanking channel is not less than the height of described magnetic shoe.
The upper surface of described magnetic shoe channel plate is provided with trim ring.
Described center plectane is provided with guide pillar, and described push pedal is slidably disposed on described guide pillar, and described cylinder is fixed on the top of guide pillar.
The top of described guide pillar is provided with cylinder mount pad, and described cylinder is fixed on described cylinder mount pad.
Beneficial effect of the present invention: magnetic shoe is divided into N, S level, when rotor is produced, what need to ensure is all magnetic shoes laid in it, N level S level be placed in the same side of rotor, to ensure to produce stable magnetic field.Magnetic shoe for subsequent use correct is overlayed material stock passage according to unified by staff, described magnetic shoe channel plate is provided with multiple tracks material stock passage, and can place the magnetic shoe of about 10 in per pass material stock passage, magnetic shoe neatly discharges, avoid magnet N S pole occur putting mistake, improve the quality of products; And be located at the magnet of magnetic shoe blanking port, the magnetic shoe absorption will be in foremost by magnetic force, and be suspended on the top of described magnetic shoe blanking port, be in the state of equipment filling.
When needing filler, open cylinder, push pedal described in air cylinder driven moves downward, make described thimble move downward be suspended on described magnetic shoe blanking port above magnetic shoe contact, cylinder continues to drive downwards, then promote the mould that described magnetic shoe entirety enters rotor, carry out next step processing; Disposable accurate installation multi-disc magnetic shoe, when solving manpower filler, efficiency is low simultaneously, and the two problems of mistake easily appears in the filling of magnetic shoe polarity, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the oblique view of one embodiment of the present of invention;
Fig. 3 is the fractionation structural representation of one embodiment of the present of invention;
Fig. 4 is the vertical view of magnetic shoe channel plate in the present invention.
Wherein: blowing assembly 1, supporting plate 101, blanking channel 1011, magnetic shoe channel plate 102, material stock path 10 21, center plectane 1022, stripe board 1023, magnet 103;
Push assembly 2, push pedal 201, thimble 202, cylinder 203;
Magnetic shoe blanking port 3, trim ring 4, guide pillar 5, cylinder mount pad 6.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of magnetic shoe filling device of rotor;
As shown in Figure 2, Figure 3 and Figure 4, comprise blowing assembly 1 and push assembly 2, described blowing assembly 1 comprises supporting plate 101, magnetic shoe channel plate 102 and magnet 103, and described magnetic shoe channel plate 102 is provided with some material stock path 10s 21 for placing magnetic shoe; Described magnetic shoe channel plate 102 is arranged on the upper surface of described supporting plate 101, and described supporting plate 101 is provided with blanking channel 1011 and communicates with one end of described material stock path 10 21, forms the magnetic shoe blanking port 3 corresponding with the arrangement position of each magnetic shoe in described rotor; Described magnet 103 is located at described magnetic shoe blanking port 3, for adsorbing the described magnetic shoe be placed in described magnetic shoe passage;
Described propelling movement assembly 2 comprises push pedal 201, thimble 202 and cylinder 203, one end of described thimble 202 is fixed on described push pedal 201, the other end is right against the top of described magnetic shoe blanking port 3, and described cylinder 203 drives described push pedal 201, and described thimble 202 is moved.
Magnetic shoe is divided into N, S level, and when rotor is produced, what need to ensure is all magnetic shoes laid in it, N level S level be placed in the same side of rotor, to ensure to produce stable magnetic field.Magnetic shoe for subsequent use correct is overlayed material stock path 10 21 according to unified by staff, described magnetic shoe channel plate 102 is provided with multiple tracks material stock path 10 21, the magnetic shoe of about 10 can be placed in per pass material stock path 10 21, magnetic shoe neatly discharges, avoid the N of magnetic shoe S pole occur putting mistake, improve the quality of products; And be located at the magnet 103 of magnetic shoe blanking port 3, the magnetic shoe absorption will be in foremost by magnetic force, and be suspended on the top of described magnetic shoe blanking port 3, be in the state of equipment filling.
When needing filler, open cylinder 203, cylinder 203 drives described push pedal 201 to move downward, make described thimble 202 move downward be suspended on described magnetic shoe blanking port 3 above magnetic shoe contact, cylinder 203 continues downward driving, then promote the mould that described magnetic shoe entirety enters rotor, carry out next step processing; Disposable accurate installation multi-disc magnetic shoe, when solving manpower filler, efficiency is low simultaneously, and the two problems of mistake easily appears in the filling of magnetic shoe polarity, increases work efficiency.
Described magnetic shoe channel plate 102 is made up of center plectane 1022 and spaced and some stripe board 1023 radially distributed around described center plectane 1022, and described material stock path 10 21 is made up of the adjacent two side of described stripe board 1023 and the upper surface of described supporting plate 101.
The stripe board 1023 utilizing center plectane 1022 and radially distribute around it, form material stock path 10 21, begun to take shape the position relationship needing the position of loading magnetic shoe to match with round rotor, saved assembly space, simplify device structure, make it compact efficient.
The manhole of described blanking channel 1011 plectane 1022 diameter in described center for diameter is greater than of described supporting plate 101, described magnetic shoe blanking port 3 is made up of the outward flange of the madial wall of described blanking channel 1011, described center plectane 1022 and two madial walls of described material stock path 10 21.
In the present embodiment, during installation, Circularhole diameter due to described blanking channel 1011 is greater than the Circularhole diameter of center plectane 1022, when the center of circle of described blanking channel 1011 is overlapped with the center of circle of described center plectane 1022, annular channel is formed between the madial wall of described blanking channel 1011 and the outward flange of described center plectane 1022, the stripe board 1023 that such annular channel is formed described material stock path 10 21 is separated, form magnetic shoe blanking port 3 one by one, such structural design, the circular configuration of Appropriate application supporting plate 101 and magnetic shoe channel plate 102 coordinates, form the magnetic shoe blanking port 3 corresponding with the arrangement position of each magnetic shoe in described rotor, simple and compact for structure, reduce production cost.
Described magnet 103 is arranged on the outward flange of described center plectane 1022.
Directly utilize center plectane 1022 fixed magnets 103, and without the need to increasing other unnecessary structures, make magnet 103 and the magnetic shoe effect be placed in material stock path 10 21 more direct, stronger and accurate to its magnetic-adsorption effect, improve the serviceability of equipment.
The outward flange of described center plectane 1022 is provided with the inner groovy along direction, center of circle depression, and described magnet 103 is inlayed and is fixed in described inner groovy.
In the present embodiment, magnet 103 is cylindrical-shaped structure, arranging the inner groovy for inlaying fixed magnets 103, further simplify structure, save production cost, be convenient to widely popularize at the edge of center plectane 1022.
The height of described blanking channel 1011 is not less than the height of described magnetic shoe.
Be placed in described blanking channel 1011 by magnetic shoe to be assembled according to the position relationship of correct N S level, the two side of blanking channel 1011 just forms support to magnetic shoe both sides and constraint with such height relationships, is beneficial to proper alignment; When push pedal 201 and thimble 202 move downward and promote magnetic shoe, push pedal 201 may contact with the upper surface of magnetic shoe channel plate 102, if the height of described blanking channel 1011 is less than the height of described magnetic shoe, then push pedal 201 just may touch be arranged on blanking channel 1011 except by other magnetic shoes pushed away except magnetic shoe, to the upper surface of these magnetic shoes bring large or under wearing and tearing, affect product quality.
The upper surface of described magnetic shoe channel plate 102 is provided with trim ring 4.
The equal diameters of the blanking channel 1011 of the manhole shape on the interior diameter of described trim ring 4 and described supporting plate 101, and both home positions overlap.When push pedal 201 and thimble 202 move downward and promote magnetic shoe, the magnetic shoe be suspended on above magnetic shoe blanking port 3 pushes by thimble 202, then the magnetic shoe adjacent with this magnetic shoe is pushed down by trim ring 4, prevent its due to by push away magnetic shoe with it remanent magnetism impact and be and then pulled to or pull out material stock path 10 21; Until after front a slice magnetic shoe is pushed down, rear one block of magnetic shoe continues to be adsorbed by magnet 103, is in and prepares by the state of adsorbing.
Described center plectane 1022 is provided with guide pillar 5, and described push pedal 201 is slidably disposed on described guide pillar 5, and described cylinder 203 is fixed on the top of guide pillar 5.
Directly cylinder 203 is fixed on center plectane 1022 by guide pillar 5, without the need to the mounting structure by other external worlds, simplifies device; Push pedal 201 completes upper and lower rectilinear motion by guide pillar 5, and linearity is good, is convenient to location, raises the efficiency.
The top of described guide pillar 5 is provided with cylinder 203 mount pad, and described cylinder 203 is fixed on described cylinder 203 mount pad.
By cylinder mount pad 6, cylinder 203 is installed, avoids itself and push pedal 201 that inertial impaction occurs, protect cylinder 203, extend its useful life.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. a magnetic shoe filling device for rotor, is characterized in that: comprise blowing assembly and push assembly, described blowing assembly comprises supporting plate, magnetic shoe channel plate and magnet, and described magnetic shoe channel plate is provided with some material stock passages for placing magnetic shoe; Described magnetic shoe channel plate is arranged on the upper surface of described supporting plate, and described supporting plate is provided with blanking channel and communicates with one end of described material stock passage, forms the magnetic shoe blanking port corresponding with the arrangement position of each magnetic shoe in described rotor; Described magnet is located at described magnetic shoe blanking port, for adsorbing the described magnetic shoe be placed in described magnetic shoe passage;
Described propelling movement assembly comprises push pedal, thimble and cylinder, and one end of described thimble is fixed on described push pedal, and the other end is right against the top of described magnetic shoe blanking port, push pedal described in described air cylinder driven, and described thimble is moved.
2. the magnetic shoe filling device of a kind of rotor according to claim 1, it is characterized in that: described magnetic shoe channel plate is by center plectane and spaced and radially distribute and to form in some stripe board of described center circle panel area, and described material stock passage is made up of the two side of adjacent described stripe board and the upper surface of described supporting plate.
3. the magnetic shoe filling device of a kind of rotor according to claim 2, it is characterized in that: the described blanking channel of described supporting plate is the manhole that diameter is greater than described center circle board diameter, described magnetic shoe blanking port is made up of the outward flange of the madial wall of described blanking channel, described center plectane and two madial walls of described material stock passage.
4. the magnetic shoe filling device of a kind of rotor according to claim 2, is characterized in that: described magnet is arranged on the outward flange of described center plectane.
5. the magnetic shoe filling device of a kind of rotor according to claim 4, is characterized in that: the outward flange of described center plectane is provided with the inner groovy along direction, center of circle depression, and described magnet is inlayed and is fixed in described inner groovy.
6. the magnetic shoe filling device of a kind of rotor according to claim 1 and 2, is characterized in that: the height of described blanking channel is not less than the height of described magnetic shoe.
7. the magnetic shoe filling device of a kind of rotor according to claim 6, is characterized in that: the upper surface of described magnetic shoe channel plate is provided with trim ring.
8., according to the magnetic shoe filling device entering a kind of rotor according to claim 2, it is characterized in that: described center plectane is provided with guide pillar, and described push pedal is slidably disposed on described guide pillar, and described cylinder is fixed on the top of guide pillar.
9. the magnetic shoe filling device of a kind of rotor according to claim 8, is characterized in that: the top of described guide pillar is provided with cylinder mount pad, and described cylinder is fixed on described cylinder mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134992.1A CN104702067B (en) | 2015-03-25 | 2015-03-25 | A kind of magnetic shoe filling device of rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134992.1A CN104702067B (en) | 2015-03-25 | 2015-03-25 | A kind of magnetic shoe filling device of rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104702067A true CN104702067A (en) | 2015-06-10 |
| CN104702067B CN104702067B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510134992.1A Active CN104702067B (en) | 2015-03-25 | 2015-03-25 | A kind of magnetic shoe filling device of rotor |
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| Country | Link |
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| CN (1) | CN104702067B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370310A (en) * | 2017-09-18 | 2017-11-21 | 陈海兴 | A kind of rotor fills magnet apparatus |
| CN110266157A (en) * | 2019-07-10 | 2019-09-20 | 广东金力变速科技股份有限公司 | Magnetic shoe automatic assembling apparatus |
| CN110971091A (en) * | 2018-09-30 | 2020-04-07 | 株洲中车机电科技有限公司 | Permanent magnet assembly device and method for permanent magnet motor rotor |
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| JP2006204068A (en) * | 2005-01-24 | 2006-08-03 | Mitsui High Tec Inc | Resin-sealing method for permanent magnet |
| CN101202485A (en) * | 2007-07-10 | 2008-06-18 | 浙江省东阳市诚基电机有限公司 | Multipolar magnetic shoe assembling device |
| CN102130547A (en) * | 2011-03-15 | 2011-07-20 | 常州亚邦捷宇自控成套设备有限公司 | Installation device for magnetic shoe |
| CN202206267U (en) * | 2011-08-03 | 2012-04-25 | 南京信息职业技术学院 | Device for assembling multistage magnetic shoes |
| CN204408133U (en) * | 2015-03-25 | 2015-06-17 | 佛山市启正电气有限公司 | A kind of magnetic shoe filling device of rotor |
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2015
- 2015-03-25 CN CN201510134992.1A patent/CN104702067B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006204068A (en) * | 2005-01-24 | 2006-08-03 | Mitsui High Tec Inc | Resin-sealing method for permanent magnet |
| CN101202485A (en) * | 2007-07-10 | 2008-06-18 | 浙江省东阳市诚基电机有限公司 | Multipolar magnetic shoe assembling device |
| CN102130547A (en) * | 2011-03-15 | 2011-07-20 | 常州亚邦捷宇自控成套设备有限公司 | Installation device for magnetic shoe |
| CN202206267U (en) * | 2011-08-03 | 2012-04-25 | 南京信息职业技术学院 | Device for assembling multistage magnetic shoes |
| CN204408133U (en) * | 2015-03-25 | 2015-06-17 | 佛山市启正电气有限公司 | A kind of magnetic shoe filling device of rotor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107370310A (en) * | 2017-09-18 | 2017-11-21 | 陈海兴 | A kind of rotor fills magnet apparatus |
| CN110971091A (en) * | 2018-09-30 | 2020-04-07 | 株洲中车机电科技有限公司 | Permanent magnet assembly device and method for permanent magnet motor rotor |
| CN110971091B (en) * | 2018-09-30 | 2021-04-27 | 株洲中车机电科技有限公司 | Permanent magnet assembly device and method for permanent magnet motor rotor |
| CN110266157A (en) * | 2019-07-10 | 2019-09-20 | 广东金力变速科技股份有限公司 | Magnetic shoe automatic assembling apparatus |
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| Publication number | Publication date |
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| CN104702067B (en) | 2017-03-29 |
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