CN110190715A - The not damaged device and stator winding method for dismounting for removing motor stator winding - Google Patents
The not damaged device and stator winding method for dismounting for removing motor stator winding Download PDFInfo
- Publication number
- CN110190715A CN110190715A CN201910479227.1A CN201910479227A CN110190715A CN 110190715 A CN110190715 A CN 110190715A CN 201910479227 A CN201910479227 A CN 201910479227A CN 110190715 A CN110190715 A CN 110190715A
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- stator
- winding
- support
- stator core
- core
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- 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
Abstract
The present invention provides a kind of not damaged device and stator winding method for dismounting for removing motor stator winding.It include: support base；First iron core locating device, the one or both ends for being located at the stator core in outside to yoke portion position；Second iron core locating device, the one or both ends for being located at the stator core of inside to yoke portion position；Clipping apparatus；Lead screw, threaded block and first support, first support are rotatably mounted to support base around the axis of stator core；Threaded block is installed on first support, to turn to the front side of each stator slot with first support；Lead screw is installed on threaded block, and the rear end of lead screw is connect with one or more conductor at the middle part of the conducting wire cluster in each stator slot, to move forward simultaneously in rotation, rotates conductor and pulls out from conducting wire cluster；Loosening device；Winding pulling off device has the attachment device of the winding on the first hydraulic stem, and the extension end and stator core of the first hydraulic stem of connection, to pull out the winding on stator core.
Description
Technical field
The present invention relates to motor field, more particularly to a kind of not damaged device for removing motor stator winding and stator around
Group method for dismounting.
Background technique
Currently, all had motor (in fact most of to refer to threephase asynchronous) winding to recoil work warp
Go through, perhaps can notice a kind of phenomenon --- by the motor that winding rewinding repairs, even if embedding technology, assembly technology
In the case where all meeting the requirements, normal use and the service life then can be compared with originally substantially shrinking.And live through maintenance
Motor often, operation service life shrink then become apparent.The reason is that for now, removing motor
Burn the method for winding nothing more than: open firing, electric furnace baking and less common high current heat three kinds.But using this three
Overwhelming majority operator by virtue of experience heats when kind of method, by the rare of professional temperature controller.Therefore due to
Difference brought by experience Grasping level difference, often causing heating temperature is more than the safe maximum value that stator core can bear
(the common motor value is generally 180-210 DEG C or so), then causes the insulation between stator iron core silicon steel sheet seriously to be broken
It is bad！Furthermore the hot baking of high temperature is crossed by some, stator iron core silicon steel sheet is undoubtedly equivalent to have been handled once by " annealing ", is made
It is greatly reduced at iron core silicon-steel sheet magnetic flux！Final result is to be caused to pass through the iron loss of motor of this time maintenance to be substantially increased！
This also exactly leads to the basic place that failure generates above！When therefore, for motor winding rewinding maintenance work, in addition to protect
While hindering embedding technology and the machine assembly technique on bright face and meet the requirements, also inessential winding seemingly is removed,
The process great care that dipping lacquer etc. needs temperature to heat, not so its sequelae left can not be ignored！
Moreover, it is existing there is also some stator dismounting winding methods using it is more be all to use stator winding one end
After cutting implement (such as manual steel bar scissors) is cut, cutting pliers manual mode or direct with stator winding drawing device is then used
Stator winding other end multi-turn winding is pulled out respectively.Inventors have found that this pull straight out stator winding, it is easily damaged stator
Slot inner wall can also reduce the service life of motor after maintenance.
Summary of the invention
At least one defect that the present invention is directed to overcome existing motor stator winding to remove provides a kind of not damaged dismounting electricity
The device and stator winding method for dismounting of machine stator winding, can prevent the adherence force between winding and stator cell wall excessive, prevent
Only stator winding scratches during pull-out, damages stator slot inner wall；Moreover, apparatus structure is simple, stator winding dismounting side
Just, it can manually remove, remove whenever and wherever possible, and can guarantee that the people of no motor working experience lossless can also remove.
For this purpose, the stator has fixed the invention proposes a kind of not damaged device for removing motor stator winding
Sub- iron core and winding have multiple stator slots on the stator core, and the winding includes in each stator slot
Conducting wire cluster；It is described it is not damaged remove motor stator winding device include:
Support base；
Lower fixture is installed on the support base, and the lower fixture is configured to the horizontal positioned stator core
Next week wall surface is clamped；
Upper fixture can be set to the upside of the lower fixture up or down, be configured to the horizontal positioned stator
Wall surface last week of iron core is clamped；
First iron core locating device, the one or both ends for being configured to the stator core for being located at outside to yoke portion are determined
Position；
Second iron core locating device, the one or both ends for being configured to the stator core for being located inside to yoke portion are determined
Position；
Clipping apparatus is configured to cut the winding on the stator core；
Pulling off device is rotated, with lead screw, threaded block and first support；The rotation pulling off device be set to it is described under
The front side of fixture；The first support is rotatably mounted to the support base around the axis of the stator core；The threaded block
It is installed on the first support, to turn to the front side of each stator slot with the first support；The lead screw is installed on
The threaded block, and the backend arrangement of the lead screw at one of the middle part with the conducting wire cluster in each stator slot or
More conductor connections make one or more conductor rotation and from the conducting wire cluster to move forward simultaneously in rotation
It pulls out；
Loosening device is configured to make remaining conductor of the conducting wire cluster in each stator slot in the radial direction of stator slot
It is movable on direction；With
Winding pulling off device, has the first hydraulic stem, and the extension end of connection first hydraulic stem and described fixed
The attachment device of the winding on sub- iron core, to pull out the winding on the stator core.
Further, first iron core locating device includes:
First block can slide up and down to the front end for being set to the lower fixture；
Second block can slide up and down to and be set to the upper fixture, and be in the front end of the upper fixture；And described
The front end that one block and second block are configured to the stator core for being located at outside to yoke portion positions；
Third block can slide up and down to the rear end for being set to the lower fixture；With
Fourth gear block can slide up and down to and be set to the upper fixture, and be in the rear end of the upper fixture；And described
The rear end that three blocks and the fourth gear block are configured to the stator core for being located at outside to yoke portion positions.
Further, the winding pulling off device is set to the rear side of the lower fixture.
Further, first hydraulic stem is multiple, and the circumferential direction along the stator core is uniformly distributed；
Second iron core locating device includes:
Second hydraulic stem is installed on winding pulling off device, and is located at the centre of multiple first hydraulic stems；
Positioning disk, the positioning disk have the pedestal of extension end for being installed on second hydraulic stem and multiple along institute
The radial direction for stating stator core is telescopically arranged in the baffle of the pedestal, in the base motion to the stator iron
One end of core or after moving to the other end of the stator core across the center through hole of the stator core, the baffle stretches out
The yoke portion of the pedestal and the stator core contacts against.
Further, the not damaged device for removing motor stator winding further includes second support and fixing device；
The second support is vertically installed on the support base；
The first support is in the shape of a rod, is rotatably installed on the upper end of the second support；
The fixing device connects the second support and the first support, default to turn in the first support
Behind position, keep the first support in the predeterminated position.
Further, the rotation pulling off device further includes handwheel, is installed on the lead screw；
The fixing device includes the maintenance disk for being set to the second support upper end, and before being set to the maintenance disk
Multiple positioning protrusion on surface, to turn between two adjacent positioning protrusion in the first support to described
One bracket is positioned；
The clipping apparatus is steel wire scissors, and the loosening device is pneumatic gripping.
Further, the not damaged device for removing motor stator winding further includes lifting device, the lifting device
It is configured to that the lower fixture is driven to carry out elevating movement.
The present invention also provides it is a kind of using any of the above-described kind it is not damaged remove motor stator winding device stator around
Group method for dismounting comprising:
Step A: the connection using the clipping apparatus to connecting pin and rear side on front side of the winding on the stator core
Part conductor in end carries out shearing operation, so that one or more of the middle part of conducting wire cluster described in each stator slot is led
Body and the winding are detached from；
Step B: one or more described institute in each stator slot is successively pulled out using the rotation pulling off device
State conductor；
Step C: it is all cut using connecting pin far from the winding pulling off device of the clipping apparatus to the winding
It is disconnected；
Step D: make remaining conductor of the conducting wire cluster in each stator slot described using the loosening device
The activity in the radial direction of stator slot；
Step E: the winding is pulled out using the winding pulling off device.
Optionally, in the step D:
The loosening device be pneumatic gripping, the up and down direction of each stator slot, horizontal direction and tiltedly on obliquely downward
The winding is successively clamped using the pneumatic gripping in direction, and opens and closes several times, makes the conducting wire in each stator slot
Remaining conductor of cluster is in the movable in the radial direction of the stator slot.
Optionally, in utilization first iron core locating device or second iron core locating device to the stator core
When being positioned, and when rotation pulling off device movement, the rotation that closes on for only positioning the stator core pulls out dress
The one end set；When winding pulling off device movement, the winding pulling off device of closing on of the stator core is only positioned
One end.
Optionally, it is recycled before the step C and carries out the repeatedly step A and step B.
The device and stator winding method for dismounting of not damaged dismounting motor stator winding of the invention, can first remove in winding
Then some conductors in portion loosen winding, reduce frictional force, bonding force etc. between winding and stator slot inner wall, can prevent
Adherence force, frictional force between winding and stator cell wall is excessive, prevents stator winding from scratching during pull-out, damages stator
Slot inner wall；Moreover, apparatus structure is simple, it is convenient that stator winding is removed, and very big power is not needed during dismounting, can artificial hand
It is dynamic to remove, it removes whenever and wherever possible, and can guarantee that the people of no motor working experience lossless can also remove.
Further, can also overcome existing electric stator winding draw dial device structure it is complicated, it is at high cost, cannot apply and not have
Have power supply place, using drawn with limitation and electronic, manual stator winding dial equipment draw out every time a circle around
It after group, needs to retighten stator, thus brings troublesome in poeration, the relatively low drawback of working efficiency.The present invention is rotationally taking out
Out after the part conductor in each stator slot, the winding of stator slot can be extracted out using the power of very little, use the first hydraulic stem
Whole windings can once be extracted out, easy to operate, work efficiency is high.
Further, when rotating pulling off device movement, it is only necessary to be positioned to the front end of stator, pull out and fill in winding
It only needs to position the rear end of stator when setting movement, is applicable to the stator core of different length.The setting of upper and lower fixture,
The stator in different-diameter can be used.Further, be equally applicable to different types of stator core, as yoke portion be located inside and
The stator core in outside, has a wide range of application.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic structure of the not damaged device for removing motor stator winding according to an embodiment of the invention
Figure；
Fig. 2 is the schematic local structural graph of the not damaged device for removing motor stator winding shown in Fig. 1；
Fig. 3 is the schematic local structural graph of the not damaged device for removing motor stator winding shown in Fig. 1.
Specific embodiment
Fig. 1 is the schematic structure of the not damaged device for removing motor stator winding according to an embodiment of the invention
Figure.As shown in Figure 1, simultaneously referring to figs. 2 and 3, the embodiment of the invention provides a kind of not damaged dresses for removing motor stator winding
It sets, stator has stator core and winding, has multiple stator slots on stator core, winding includes in each stator slot
Conducting wire cluster.The not damaged device for removing motor stator winding includes that support base 20, lower fixture 21, upper fixture 22, the first iron core are fixed
Position device, the second iron core locating device, clipping apparatus, rotation pulling off device 30, loosening device and winding pulling off device 50.
Lower fixture 21 is installed on support base 20, and lower fixture 21 is configured to the next week wall surface to horizontal positioned stator core
It is clamped.Upper fixture 22 can be set to the upside of lower fixture 21 up or down, be configured to horizontal positioned stator core
Wall surface last week be clamped.First iron core locating device is configured to be located at yoke portion the one or both ends of the stator core in outside
It is positioned.The one or both ends that second iron core locating device is configured to the stator core for being located inside to yoke portion position.
Clipping apparatus is configured to cut the winding on stator core.Rotating pulling off device 30 has lead screw 31, threaded block 32
With first support 33；Rotation pulling off device 30 is set to the front side of lower fixture 21；First support 33 turns around the axis of stator core
It is installed on support base 20 dynamicly；Threaded block 32 is installed on first support 33, to turn to each stator slot with first support 33
Front side；Lead screw 31 is installed on threaded block 32, and the backend arrangement of lead screw 31 is at the middle part with the conducting wire cluster in each stator slot
The connection of one or more conductor rotates one or more conductor and draws from conducting wire cluster to move forward simultaneously in rotation
Out.Loosening device is configured to make remaining conductor of the conducting wire cluster in each stator slot in the movable in the radial direction of stator slot.Around
Group pulling off device 50 has the winding on the first hydraulic stem 52, and the extension end and stator core of the first hydraulic stem 52 of connection
Attachment device, to pull out the winding on stator core.
In some embodiments of the invention, winding pulling off device 50 is set to the rear side of lower fixture 21.For the ease of fixed
The placement of son, upper fixture 22 can be installed on support base 20 by four studs 23.Four studs 23 can be rotatably set, and four
23 linkage of stud.Particularly, the height of a stud 23 can be higher than the height of other studs 23, to be detached from it in upper fixture 22
After his three studs 23, side is turned to, in order to which stator is placed in lower fixture 21, upper fixture 22 is then retell and turns to four
The upside of stud 23, moves down and positions to stator.
In some embodiments of the invention, the first iron core locating device includes the first block, the second block 40, third gear
Block and fourth gear block 41.First block can slide up and down to the front end for being set to lower fixture 21；Second block 40 can slide up and down
Ground is set to upper fixture 22, and is in the front end of upper fixture 22；And first block and the second block 40 be configured to be located at yoke portion
The front end of the stator core in outside is positioned；Third block can slide up and down to the rear end for being set to lower fixture 21.Fourth gear
Block 41, which can slide up and down to, is set to upper fixture 22, and is in the rear end of upper fixture 22；And third block and fourth gear block 41 are matched
The rear end for being set to the stator core for being located at outside to yoke portion positions.
First hydraulic stem 52 be it is multiple, the circumferential direction along stator core is uniformly distributed；Second iron core locating device includes second
Hydraulic stem 42 and positioning disk.Second hydraulic stem 42 is installed on winding pulling off device 50, and is located in multiple first hydraulic stems 52
Between.Pedestal 43 and multiple radial direction along stator core of the positioning disk with the extension end for being installed on the second hydraulic stem 42
It is telescopically arranged in the baffle 44 of pedestal 43, to move to one end of stator core in pedestal 43 or in stator core
After centre through-hole moves to the other end of stator core, baffle 44 stretches out pedestal 43 and the yoke portion of stator core contacts against.Winding
Pulling off device 50 can be installed on support base 20 by support 51.When rotating the movement of pulling off device 30, it is only necessary to before stator
End is positioned, and is only needed to position the rear end of stator when winding pulling off device 50 acts, is applicable to different length
Stator core.The setting of upper and lower fixture, can be used the stator in different-diameter.
Further, the not damaged device for removing motor stator winding further includes lifting device, and lifting device is configured to band
Dynamic lower fixture 21 carries out elevating movement.Second hydraulic stem, 42 axis can further be aligned with stator core axis, it is applicable
In the stator core of different-diameter.Specifically, when carrying out winding dismounting to larger-diameter stator core, lower fixture 21 can be made
It reduces, 42 axis of the second hydraulic stem is right against stator core axis.When the stator core to small diameter carries out winding dismounting,
Lower fixture 21 can be made to increase, 42 axis of the second hydraulic stem is right against stator core axis.
In some embodiments of the invention, the not damaged device for removing motor stator winding further includes 34 He of second support
Fixing device；Second support 34 is vertically installed on support base 20；First support 33 is in the shape of a rod, is rotatably installed on second
The upper end of frame 34；Fixing device connects second support 34 and first support 33, with after first support 33 turns to predeterminated position,
Keep first support 33 in the predeterminated position.Rotating pulling off device 30 further includes handwheel 35, is installed on lead screw 31；Maintenance dress
The maintenance disk including being set to 34 upper end of second support is set, and the multiple positioning protrusion being set in maintenance disk front surface, with
It is turned between two adjacent positioning protrusion in first support 33 and first support 33 is positioned.Clipping apparatus is wiring clip
Knife, loosening device are pneumatic gripping.The setting of second support 34 and fixing device, less structure, and lesser space is occupied,
I.e. simple and compact for structure, the setting of fixing device can make lead screw 31 keep stablizing in rotation, will not shake, can be laborsaving.
The embodiment of the invention also provides a kind of devices using any of the above-described kind of not damaged dismounting motor stator winding
Stator winding method for dismounting, it may include following steps:
Step A: using clipping apparatus to the portion in the connecting pin of connecting pin and rear side on front side of the winding on stator core
Sub-conductor carries out shearing operation, so that one or more conductor Yu winding at the middle part of conducting wire cluster are detached from each stator slot.Point
One or more conductor from the middle part of conducting wire cluster in each stator slot, can be convenient for pull-out.
Step B: one or more conductor in each stator slot is successively pulled out using rotation pulling off device 30.
Step C: it is all cut using connecting pin of the clipping apparatus to the separate winding pulling off device 50 of winding.In step C
It is recycled before and carries out multiple step A and step B.
Step D: make remaining conductor of the conducting wire cluster in each stator slot in the radial direction of stator slot using loosening device
Upper activity.Loosening device is pneumatic gripping, the up and down direction of each stator slot, horizontal direction and tiltedly on obliquely downward direction it is successively sharp
Winding is clamped with pneumatic gripping, and is opened and closed several times, makes remaining conductor of the conducting wire cluster in each stator slot in the radial direction of stator slot
It is movable on direction.
Step E: winding is pulled out using winding pulling off device 50.
In this embodiment, stator core is determined using the first iron core locating device or the second iron core locating device
Position when, and when rotate pulling off device 30 act when, only located stator core close on rotation pulling off device 30 one end；Work as winding
When pulling off device 50 acts, only one end for closing on winding pulling off device 50 of located stator core.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of not damaged device for removing motor stator winding, the stator have stator core and winding, the stator iron
There are multiple stator slots, the winding includes the conducting wire cluster in each stator slot on core；It is characterized in that, the nothing
Damage remove motor stator winding device include:
Support base；
Lower fixture is installed on the support base, and the lower fixture is configured to the next week to the horizontal positioned stator core
Wall surface is clamped；
Upper fixture can be set to the upside of the lower fixture up or down, be configured to the horizontal positioned stator core
Wall surface last week be clamped；
First iron core locating device, the one or both ends for being configured to the stator core for being located at outside to yoke portion position；
Second iron core locating device, the one or both ends for being configured to the stator core for being located inside to yoke portion position；
Clipping apparatus is configured to cut the winding on the stator core；
Pulling off device is rotated, with lead screw, threaded block and first support；The rotation pulling off device is set to the lower fixture
Front side；The first support is rotatably mounted to the support base around the axis of the stator core；The threaded block installation
In the first support, to turn to the front side of each stator slot with the first support；The lead screw is installed on described
Threaded block, and the backend arrangement of the lead screw at the middle part with the conducting wire cluster in each stator slot one or more
Conductor connection makes one or more described conductor rotate and pull out from the conducting wire cluster to move forward simultaneously in rotation；
Loosening device is configured to make remaining conductor of the conducting wire cluster in each stator slot in the radial direction of stator slot
Upper activity；With
Winding pulling off device has the first hydraulic stem, and extension end and the stator iron of connection first hydraulic stem
The attachment device of the winding on core, to pull out the winding on the stator core.
2. the not damaged device for removing motor stator winding according to claim 1, which is characterized in that first iron core
Positioning device includes:
First block can slide up and down to the front end for being set to the lower fixture；
Second block can slide up and down to and be set to the upper fixture, and be in the front end of the upper fixture；And the first gear
The front end that block and second block are configured to the stator core for being located at outside to yoke portion positions；
Third block can slide up and down to the rear end for being set to the lower fixture；With
Fourth gear block can slide up and down to and be set to the upper fixture, and be in the rear end of the upper fixture；And the third gear
The rear end that block and the fourth gear block are configured to the stator core for being located at outside to yoke portion positions.
3. the not damaged device for removing motor stator winding according to claim 1, which is characterized in that
The winding pulling off device is set to the rear side of the lower fixture.
4. the not damaged device for removing motor stator winding according to claim 1 or 3, which is characterized in that described first
Hydraulic stem be it is multiple, the circumferential direction along the stator core is uniformly distributed；
Second iron core locating device includes:
Second hydraulic stem is installed on winding pulling off device, and is located at the centre of multiple first hydraulic stems；
Positioning disk, the positioning disk have the pedestal of extension end for being installed on second hydraulic stem and multiple along described fixed
The radial direction of sub- iron core is telescopically arranged in the baffle of the pedestal, in the base motion to the stator core
One end or after moving to the other end of the stator core across the center through hole of the stator core, described in the baffle stretches out
The yoke portion of pedestal and the stator core contacts against.
5. the not damaged device for removing motor stator winding according to claim 1, which is characterized in that further include second
Frame and fixing device；
The second support is vertically installed on the support base；
The first support is in the shape of a rod, is rotatably installed on the upper end of the second support；
The fixing device connects the second support and the first support, to turn to predeterminated position in the first support
Afterwards, the first support is kept in the predeterminated position.
6. the not damaged device for removing motor stator winding according to claim 5, which is characterized in that
The rotation pulling off device further includes handwheel, is installed on the lead screw；
The fixing device includes the maintenance disk for being set to the second support upper end, and is set to the maintenance disk front surface
On multiple positioning protrusion, to turn between two adjacent positioning protrusion in the first support to described first
Frame is positioned；
The clipping apparatus is steel wire scissors, and the loosening device is pneumatic gripping.
7. it is a kind of using it is described in any one of claims 1 to 6 it is not damaged remove motor stator winding device stator around
Group method for dismounting characterized by comprising
Step A: using the clipping apparatus in the connecting pin of connecting pin and rear side on front side of the winding on the stator core
Part conductor carry out shearing operation so that one or more conductor at the middle part of conducting wire cluster described in each stator slot with
The winding is detached from；
Step B: using the rotation pulling off device successively pull out in each stator slot described in lead described in one or more
Body；
Step C: it is all cut using connecting pin far from the winding pulling off device of the clipping apparatus to the winding；
Step D: make remaining conductor of the conducting wire cluster in each stator slot in the stator using the loosening device
The activity in the radial direction of slot；
Step E: the winding is pulled out using the winding pulling off device.
8. stator winding method for dismounting according to claim 7, which is characterized in that in the step D:
The loosening device is pneumatic gripping, the up and down direction of each stator slot, horizontal direction and tiltedly on direction obliquely downward
The winding successively is clamped using the pneumatic gripping, and is opened and closed several times, the conducting wire cluster in each stator slot is made
Remaining conductor is in the movable in the radial direction of the stator slot.
9. stator winding method for dismounting according to claim 8, which is characterized in that
When being positioned using first iron core locating device or second iron core locating device to the stator core,
And when rotation pulling off device movement, one end for closing on the rotation pulling off device of the stator core is only positioned；When
When the winding pulling off device acts, one end for closing on the winding pulling off device of the stator core is only positioned.
10. stator winding method for dismounting according to claim 7, which is characterized in that
It is recycled before the step C and carries out the repeatedly step A and step B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479227.1A CN110190715B (en) | 2019-06-04 | 2019-06-04 | Device for removing stator winding of motor without damage and stator winding removing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479227.1A CN110190715B (en) | 2019-06-04 | 2019-06-04 | Device for removing stator winding of motor without damage and stator winding removing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190715A true CN110190715A (en) | 2019-08-30 |
| CN110190715B CN110190715B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479227.1A Active CN110190715B (en) | 2019-06-04 | 2019-06-04 | Device for removing stator winding of motor without damage and stator winding removing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030392A (en) * | 2020-01-18 | 2020-04-17 | 建德席次机械设备有限公司 | High-efficient device of demolising of motor coil scrapped |
| CN112542925A (en) * | 2021-01-11 | 2021-03-23 | 瓮福（集团）有限责任公司 | Method for dismantling motor winding |
| CN114050689A (en) * | 2021-11-25 | 2022-02-15 | 重庆市科诚电机制造有限公司 | Copper wire dismounting device for motor stator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030392A (en) * | 2020-01-18 | 2020-04-17 | 建德席次机械设备有限公司 | High-efficient device of demolising of motor coil scrapped |
| CN112542925A (en) * | 2021-01-11 | 2021-03-23 | 瓮福（集团）有限责任公司 | Method for dismantling motor winding |
| CN114050689A (en) * | 2021-11-25 | 2022-02-15 | 重庆市科诚电机制造有限公司 | Copper wire dismounting device for motor stator |
| CN114050689B (en) * | 2021-11-25 | 2022-10-11 | 重庆市科诚电机制造有限公司 | Copper wire dismantling device for motor stator |
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|---|---|
| CN110190715B (en) | 2020-04-24 |
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Denomination of invention: Device and method for non-destructive dismantling of motor stator winding Effective date of registration: 20230829 Granted publication date: 20200424 Pledgee: Industrial and Commercial Bank of China Limited Shangyu sub branch Pledgor: ZHEJIANG JIANG YU MOTOR Co.,Ltd. Registration number: Y2023980054344 |
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