CN107681845A - A kind of permanent magnet motor magnetic pole handling instrument - Google Patents
A kind of permanent magnet motor magnetic pole handling instrument Download PDFInfo
- Publication number
- CN107681845A CN107681845A CN201711010990.7A CN201711010990A CN107681845A CN 107681845 A CN107681845 A CN 107681845A CN 201711010990 A CN201711010990 A CN 201711010990A CN 107681845 A CN107681845 A CN 107681845A
- Authority
- CN
- China
- Prior art keywords
- guide
- rail plate
- permanent magnet
- magnetic pole
- cylinder
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Abstract
The invention discloses a kind of permanent magnet motor magnetic pole handling instrument, including guide-rail plate, the first end of the guide-rail plate can be bonded with the rotor of magneto, and the top surface of the guide-rail plate is provided with two dovetail slots axially in parallel with the guide-rail plate；The second end of the guide-rail plate is fixed with the postive stop baffle vertical with its top surface, the postive stop baffle is provided with towards the side of the rotor can be along the push piece of the dovetail slot axial slip, the one side of the postive stop baffle back to the rotor is fixed with can be along the cylinder of the guide-rail plate axial stretching, connected between the cylinder and the push piece by the rod-like members of extensible, the push piece connects magnet steel.It has the technical effect that：The installation and removal of permanent magnet machine rotor upper magnetic steel can be realized simultaneously in small space of the magneto using scene, greatly reduce the time of magnet steel installation and removal, save the muscle power of magnet steel installation and removal.
Description
Technical field
The present invention relates to a kind of permanent magnet motor magnetic pole handling instrument of field of motor manufacturing.
Background technology
Magnetic pole, the i.e. handling of rotor upper magnetic steel are an important process in magneto production and maintenance, at present permanent magnetism
Motor produces is primarily present problems with the magnetic pole handling in maintenance work：
First：The installation and removal of magnet steel on permanent magnet machine rotor must use independent instrument, can not will installation and
The instrument integration of dismounting.
Second, installation once uses screw rod push structure, set-up time length, consumes one's strength big, and can not be in magneto
Use onsite application.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of permanent magnet motor magnetic pole handling instrument, its
The installation and removal of permanent magnet machine rotor upper magnetic steel can be realized simultaneously in small space of the magneto using scene, subtracted significantly
The time of few magnet steel installation and removal, save the muscle power of magnet steel installation and removal.
Realizing a kind of technical scheme of above-mentioned purpose is：A kind of permanent magnet motor magnetic pole handling instrument, including guide-rail plate, it is described
The first end of guide-rail plate can be bonded with the rotor of magneto, and the top surface of the guide-rail plate is provided with two and the guide-rail plate
Axially in parallel dovetail slot；
The second end of the guide-rail plate is fixed with the postive stop baffle vertical with its top surface, and the postive stop baffle is towards described
The side of rotor is provided with and can fixed along the push piece of the dovetail slot axial slip, the one side of the postive stop baffle back to the rotor
Have and can be connected along the cylinder of the guide-rail plate axial stretching between the cylinder and the push piece by the rod-like members of extensible
Connect, the push piece connects magnet steel.
Further, the both sides of the guide-rail plate are provided with the guide rail side plate axially in parallel with the guide-rail plate.
Further, the both sides of the first end of the guide-rail plate are respectively provided with one piece of arc locating piece, two pieces of arcs
Shape locating piece is fixed with corresponding guide rail side plate, and two arc locating pieces are connected as a single entity in the bottom surface of the guide-rail plate, institute
The first end for stating guide-rail plate is bonded by two pieces of arc locating pieces with the rotor.
Further, protection board is bridged between the top surface of two pieces of arc locating pieces.
Further, the binding face that the arc locating piece is bonded with the rotor is the first binding face, the arc
Locating piece is the second binding face, first binding face and second binding face with the binding face that corresponding guide rail side plate is bonded
Between dihedral angle it is corresponding with the magnet steel established angle of the rotor.
Further, the bottom surface of the push piece is provided with two projections, and two projections are corresponding with two dovetail slots
Clamping, two projections are provided with the positioning through hole axially in parallel with corresponding dovetail slot, be additionally provided with the push piece with it is described
Screwed hole corresponding to cylinder.
Further, connected between the push piece and the cylinder by push rod, the push rod is by some dismountable
What sub- push rod connected successively, one end of the push rod connects the cylinder, and other end connects the screwed hole, described to push away
Part is provided with magnet steel fixed plate towards the rotor side, by passing through between the magnet steel, the magnet steel fixed plate and the push piece
Wear the positioning pin connection of the positioning through hole.
Further, pull bar is equipped with two dovetail slots, the pull bar is by some dismountable sub- pull bars
Connect successively, the first end connection magnet steel of the pull bar, the second end of the pull bar sequentially passes through the push piece
Positioning through hole, the postive stop baffle and the cylinder, the push piece and the draw lever locking.
Further, the push piece is provided with two latch through holes, and the latch through hole and the positioning through hole are one by one
Corresponding, the latch through hole is set with corresponding positioning through hole right-angled intersection, and the cross sectional shape of the latch through hole is rectangle, institute
Grafting latch in latch through hole is stated, the bottom surface of the latch is provided with groove, and the groove can be with the drawing through corresponding positioning through hole
Bar clamping.
Further, the cylinder includes cylinder body, flow speed control valve, air valve and source of the gas, two gas of the cylinder body
Room connects the air valve by corresponding flow speed control valve, and the air valve connects the source of the gas by gas piping.
Employ a kind of technical scheme of permanent magnet motor magnetic pole handling instrument of the present invention, including guide-rail plate, the guide rail
The first end of plate can be bonded with the rotor of magneto, and the top surface of the guide-rail plate is provided with two and guide-rail plate axial direction
Parallel dovetail slot；The second end of the guide-rail plate is fixed with the postive stop baffle vertical with its top surface, the limiting block plate face
To the side of the rotor be provided with can along the push piece of the dovetail slot axial slip, the postive stop baffle back to the rotor one
Face, which is fixed with, to pass through the stem of extensible between the cylinder and the push piece along the cylinder of the guide-rail plate axial stretching
Part connects, and the push piece connects magnet steel.It has the technical effect that：It can be realized simultaneously in small space of the magneto using scene
The installation and removal of permanent magnet machine rotor upper magnetic steel, greatly reduce the time of magnet steel installation and removal, save magnet steel peace installation and dismantling
The muscle power unloaded.
Brief description of the drawings
Fig. 1 is first end side stereogram when a kind of permanent magnet motor magnetic pole handling instrument of the present invention fills magnet steel.
Fig. 2 is first end side stereogram when a kind of permanent magnet motor magnetic pole handling instrument of the present invention tears magnet steel open.
Fig. 3 is second end side stereogram when a kind of permanent magnet motor magnetic pole handling instrument of the present invention tears magnet steel open.
Fig. 4 is a kind of cylinder schematic diagram of permanent magnet motor magnetic pole handling instrument of the present invention.
Fig. 5 is push rod connection diagram when a kind of permanent magnet motor magnetic pole handling instrument of the present invention fills magnet steel.
Fig. 6 is a kind of front view of the push piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Fig. 7 is a kind of right view of the push piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Fig. 8 is a kind of top view of the push piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Fig. 9 is a kind of pull bar schematic diagram of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 10 is a kind of front view of the latch of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 11 is a kind of side view of the latch of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 12 is a kind of front view of the guide-rail plate of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 13 is a kind of top view of the guide-rail plate of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 14 is a kind of second end face view of the guide-rail plate of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 15 is a kind of stereogram of the second end face side of the guide-rail plate of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 16 is the end view after a kind of arc locating piece assembly of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 17 is top view after a kind of assembly of the arc locating piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 18 is a kind of side view of the arc locating piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Figure 19 is a kind of stereogram of the arc locating piece of permanent magnet motor magnetic pole handling instrument of the present invention.
Embodiment
Refer to Fig. 1 to Figure 19, the present inventor in order to preferably understand technical scheme,
It is described in detail below by specifically embodiment, and with reference to accompanying drawing：
Fig. 1 to Fig. 3, and Figure 12 to Figure 15 are referred to, a kind of permanent magnet motor magnetic pole handling instrument of the invention includes, bag
Guide-rail plate 1 is included, the top surface of guide-rail plate 1 is provided with two dovetail slots 11 axially in parallel with it.Two sides of guide-rail plate 1 are respectively set
There is the guide rail side plate 12 that one piece of top surface is higher than the top surface of guide-rail plate 1.
The both sides of the first end of guide-rail plate 1 are respectively provided with one piece of arc that can be posted and fixed with the rotor of magneto and determined
Position block 13.Two arc locating pieces 13 are bonded with corresponding guide rail side plate 12, so as to be fixed with guide-rail plate 1.Two arc positioning
Block 13 is connected as a single entity in the bottom surface of guide-rail plate 1.The first end of guide-rail plate 11 passes through two pieces of arc locating pieces 13 and magneto
Rotor fitting.Protection board 14 of the bridging positioned at the top of guide-rail plate 1 between the top surface of two arc locating pieces 13.The dove of guide-rail plate 1
Stern notch 11 is used to be oriented to, and the first end milling of dovetail slot 11 is flat to be can be achieved magnetic pole, the i.e. magnet steel of rotor directly putting down axle again from above
To propulsion, the orientation distance of guide-rail plate 1 is the safe distance needed for magnet steel installation.
Figure 16 to Figure 19 is referred to, the binding face that arc locating piece 13 is bonded with the rotor of magneto is the first binding face
131 (invisible in Figure 16), the binding face that arc locating piece 13 is bonded with corresponding rails side plate 12 are the second binding face 132, the
The magnet steel established angle of dihedral angle and the rotor of magneto between one binding face 131 and the second binding face 132 is corresponding.Therefore arc
Shape locating piece 13 has the function that to be oriented in the magnet steel installation of the rotor of magneto, realizes the accurate of skewed slot magnetic steel of magnetoelectric machine
Installation, it is because it has different shapes using two pieces of arc locating pieces 13.The second binding face 132 is groove in the present embodiment
Face.
Fig. 1 to Fig. 3 is referred to, the second end of guide-rail plate 1 is fixed with the postive stop baffle 16 vertical with the top surface of guide-rail plate 1,
And positioned at postive stop baffle 16 towards rotor side, can be along the push piece 3 of the axial slip of guide-rail plate 1.Postive stop baffle 16 back to turn
Sub- one side connection can be along the cylinder 4 of the axial stretching of guide-rail plate 1.Between the both sides of postive stop baffle 16 and corresponding guide rail side plate 12
Provided with supporting plate 17.
It please join Fig. 6 to Fig. 8, the bottom surface of push piece 3 is provided with can be with the two of two dovetail slots, the 11 corresponding clamping of the bottom surface of guide-rail plate 1
Individual projection 31.The positioning through hole 32 axially in parallel with corresponding dovetail slot 11 is equipped with two projections 31.Push piece 3 is provided with and gas
Corresponding to cylinder 4, the screwed hole 33 that can be connected with cylinder 4.
Referring to Fig. 5, during mounting magnetic steel, by leading to through the positioning of push piece 3 between magnet steel, magnet steel fixed plate 15, push piece 3
The positioning pin connection in hole 32.Connected between push piece 3 and cylinder 4 by the push rod 5 of the screwed hole 33 through push piece 3, push rod 5 be by
What some sub- push rods 50 connected successively, push rod 5 passes through the cylinder on the rotary knob member 51 of its second end and cylinder 4
Connector 52 is connected.It is dismountable between adjacent two roots push rod 50.
Magnet steel is first pushed into the first end of guide-rail plate 1 during mounting magnetic steel, then by push rod 5 by push piece 3 and cylinder 4
It is connected, the air valve 43 of cylinder 4 is gone to and promotes position, magnet steel push-in rotor, after being pushed into certain depth, the air valve 43 of cylinder 4 is gone to
Stop position, now cylinder 4 being separated with push rod 5, the air valve 43 of cylinder 4 is given up the throne after going to, and cylinder 4 further separates with push rod 5,
When distance to be separated is equal to the length for the sub- push rod 50 to be accessed, the air valve 43 of cylinder 4 goes to stop position, and screw-in to be accessed
Sub- push rod 50, push rod 5 is connected with cylinder 4 again.Now again by the air valve 43 of cylinder 4 go to promote position, magnet steel further along,
So repeatedly, until magnet steel arrives at installation site.
Fig. 2, Fig. 3, and Fig. 9 to Figure 11 are referred to, pull bar 6 can be set in two dovetail slots 11.The first end of pull bar 6
Magnet steel is connected through a screw thread, can also be connected between the first end of two pull bars 6 and be oriented to cross bar 69.Be oriented to cross bar 69 length with
The width of guide-rail plate 1 is corresponding.The second end of pull bar 6 sequentially passes through the positioning through hole 32, postive stop baffle 16 and cylinder of push piece 3
4.Pull bar 6 can lock with push piece 3.Pull bar 6 is connected in sequence by some sub- pull bars 60.
In the present embodiment, two latch through holes 34 corresponding with two difference of positioning through hole 32, latch are additionally provided with push piece 3
Through hole 34 is set with the corresponding right-angled intersection of positioning through hole 32, and the cross sectional shape of latch through hole 34 is rectangle.Can in latch through hole 34
Grafting latch 35, the bottom surface of latch 35 are provided with the groove 351 that Open Side Down, groove 351 and the root pull bar of 6 arbitrary neighborhood of pull bar two
The necking section clamping of 60 junctions, push piece 3 and pull bar 6 are locked.This structure can voluntarily adjustment portion split axle to range error.
When dismantling magnet steel, push piece 3 is locked with pull bar 6, and the air valve 43 of cylinder 4 is given up the throne after going to, and magnet steel is pulled back, backward
After drawing certain depth, the air valve 43 of cylinder 4 goes to stop position, now unclamps latch 35, and pull bar 6 separates with push piece 3, takes a section away
Sub- pull bar 60, the air valve 43 of cylinder 4, which is gone to, promotes position, and latch 35 forward, is inserted latch through hole 34 by cylinder 4 again, pull bar 6 with
Push piece 3 is locked, and the air valve 43 of cylinder 4 is given up the throne after going to, magnet steel again backward, so repeatedly, until magnet steel is drawn out.
Referring to Fig. 4, in the present embodiment, cylinder 4 includes cylinder body 41, flow speed control valve 42, air valve 43 and source of the gas 44.Cylinder
Body 41 can connect push rod 5 or pull bar 6, and two air chambers of cylinder body 41 connect air valve 43 by corresponding flow speed control valve 42, real
The flexible and stopping of existing cylinder 4, the speed of the controllable installation and removal magnet steel of flow speed control valve 42.Air valve 43 is connected by gas piping
Source of the gas 44, the direct workshop gases at high pressure in the source of source of the gas 44, as power source.Air valve 43 is manual 3-position 4-way Manual gas valve.
A kind of permanent magnet motor magnetic pole handling instrument of the present invention, the handling of magnet steel are completed using cylinder 4, reduce worker's work
Intensity, the speed of magnet steel handling are fast.By the push rod 5 or pull bar 6 of extensible, live narrow and small installation can be used in magneto
It is corresponding in space to realize installation and removal magnet steel, in the range of pull bar 6 and the bending strength of push rod 5 can be born, promote and tear open
The distance for unloading magnet steel can be unlimited, and cylinder stroke 500mm, the distance for installing or removing magnet steel at least can reach 1300mm,
The alignment positioning function of magnet steel and rotor can be achieved, can be not only used for alinco assembled can also be used for magnet steel dismounting and all parts not with
Magnet steel adsorbs.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all fall in the range of claims of the present invention.
Claims (10)
1. a kind of permanent magnet motor magnetic pole handling instrument, including guide-rail plate, the first end of the guide-rail plate can be with magneto
Rotor is bonded, and the top surface of the guide-rail plate is provided with two dovetail slots axially in parallel with the guide-rail plate, it is characterised in that：
The second end of the guide-rail plate is fixed with the postive stop baffle vertical with its top surface, and the postive stop baffle is towards the rotor
Side be provided with can be along the push piece of the dovetail slot axial slip, the one side of the postive stop baffle back to the rotor is fixed with can
Along the cylinder of the guide-rail plate axial stretching, connected between the cylinder and the push piece by the rod-like members of extensible, institute
State push piece connection magnet steel.
A kind of 2. permanent magnet motor magnetic pole handling instrument according to claim 1, it is characterised in that：The both sides of the guide-rail plate
Provided with the guide rail side plate axially in parallel with the guide-rail plate.
A kind of 3. permanent magnet motor magnetic pole handling instrument according to claim 2, it is characterised in that：The first of the guide-rail plate
The both sides of end are respectively provided with one piece of arc locating piece, and two pieces of arc locating pieces are fixed with corresponding guide rail side plate, two institutes
State arc locating piece to be connected as a single entity in the bottom surface of the guide-rail plate, the first end of the guide-rail plate is determined by two pieces of arcs
Position block is bonded with the rotor.
A kind of 4. permanent magnet motor magnetic pole handling instrument according to claim 3, it is characterised in that：Two pieces of arc positioning
Protection board is bridged between the top surface of block.
A kind of 5. permanent magnet motor magnetic pole handling instrument according to claim 3, it is characterised in that：The arc locating piece with
The binding face of the rotor fitting is the first binding face, and the binding face that the arc locating piece is bonded with corresponding guide rail side plate is
Second binding face, the magnet steel established angle pair of dihedral angle and the rotor between first binding face and second binding face
Should.
A kind of 6. permanent magnet motor magnetic pole handling instrument according to claim 1, it is characterised in that：The bottom surface of the push piece is set
There are two projections, the clamping corresponding with two dovetail slots of two projections, two projections are provided with and corresponding dove tail
The axially in parallel positioning through hole of groove, screwed hole corresponding with the cylinder is additionally provided with the push piece.
A kind of 7. permanent magnet motor magnetic pole handling instrument according to claim 6, it is characterised in that：The push piece and the gas
Connected between cylinder by push rod, the push rod is connected successively by some dismountable sub- push rods, one end of the push rod
The cylinder is connected, other end connects the screwed hole, and the push piece is provided with magnet steel fixed plate, institute towards the rotor side
State between magnet steel, the magnet steel fixed plate and the push piece by the positioning pin connection through the positioning through hole.
A kind of 8. permanent magnet motor magnetic pole handling instrument according to claim 6, it is characterised in that：In two dovetail slots
Pull bar is equipped with, the pull bar is connected successively by some dismountable sub- pull bars to be formed, and the first end of the pull bar connects
Magnet steel is connect, the second end of the pull bar sequentially passes through the positioning through hole of the push piece, the postive stop baffle and the cylinder, institute
State push piece and the draw lever locking.
A kind of 9. permanent magnet motor magnetic pole handling instrument according to claim 8, it is characterised in that：The push piece is provided with two
Individual latch through hole, the latch through hole correspond with the positioning through hole, the latch through hole and corresponding positioning through hole ten
Word is arranged in a crossed manner, and the cross sectional shape of the latch through hole is rectangle, grafting latch in the latch through hole, the bottom surface of the latch
Provided with groove, the groove can be with the pull bar clamping through corresponding positioning through hole.
A kind of 10. permanent magnet motor magnetic pole handling instrument according to claim 1, it is characterised in that：The cylinder includes gas
Cylinder body, flow speed control valve, air valve and source of the gas, two air chambers of the cylinder body connect the air valve by corresponding flow speed control valve,
The air valve connects the source of the gas by gas piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010990.7A CN107681845A (en) | 2017-10-26 | 2017-10-26 | A kind of permanent magnet motor magnetic pole handling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010990.7A CN107681845A (en) | 2017-10-26 | 2017-10-26 | A kind of permanent magnet motor magnetic pole handling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107681845A true CN107681845A (en) | 2018-02-09 |
Family
ID=61142300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010990.7A Pending CN107681845A (en) | 2017-10-26 | 2017-10-26 | A kind of permanent magnet motor magnetic pole handling instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN107681845A (en) |
Cited By (4)
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| CN108377071A (en) * | 2018-04-26 | 2018-08-07 | 重庆智驱科技有限公司 | Permanent-magnetic electric machine rotor magnet steel sticker |
| CN109217578A (en) * | 2018-07-20 | 2019-01-15 | 国家电网有限公司 | A kind of generator upper spider maintenance safety platform |
| CN110556984A (en) * | 2018-05-30 | 2019-12-10 | 上海电气集团上海电机厂有限公司 | Assembling method of magnetic steel with dovetail structure |
| CN114131539A (en) * | 2021-11-22 | 2022-03-04 | 明阳智慧能源集团股份公司 | Magnetic steel replacing device of permanent magnet synchronous wind driven generator and using method thereof |
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| CN109217578A (en) * | 2018-07-20 | 2019-01-15 | 国家电网有限公司 | A kind of generator upper spider maintenance safety platform |
| CN109217578B (en) * | 2018-07-20 | 2020-04-03 | 国家电网有限公司 | Generator upper rack maintenance safety platform |
| CN114131539A (en) * | 2021-11-22 | 2022-03-04 | 明阳智慧能源集团股份公司 | Magnetic steel replacing device of permanent magnet synchronous wind driven generator and using method thereof |
| CN114131539B (en) * | 2021-11-22 | 2024-01-26 | 明阳智慧能源集团股份公司 | Magnetic steel replacement device of permanent magnet synchronous wind driven generator and application method of magnetic steel replacement device |
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