CN108551240A - A kind of hand insertion electronics iron core slot wedge grafting auxiliary device - Google Patents
A kind of hand insertion electronics iron core slot wedge grafting auxiliary device Download PDFInfo
- Publication number
- CN108551240A CN108551240A CN201810458748.4A CN201810458748A CN108551240A CN 108551240 A CN108551240 A CN 108551240A CN 201810458748 A CN201810458748 A CN 201810458748A CN 108551240 A CN108551240 A CN 108551240A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- protective frame
- support protective
- slot wedge
- iron core
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Classifications
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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
- H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of hand insertion electronics iron core slot wedge grafting auxiliary devices, including device body, pedestal is arranged in the bottom of device body, support protective frame is arranged in the top of support protective frame, plate is set on support protective frame, mobile bar is arranged in device body, substrate is arranged in the top of mobile bar, fixed frame is set on substrate, bar and gag lever post are threaded on fixed frame, sliding block is arranged in device body, and connecting cylinder is arranged in the bottom of sliding block, connector sleeve is arranged in the bottom of connecting cylinder, and the bottom of connector sleeve is equipped with drill rod.The present invention replaces human hand to press by the effect of auxiliary device, both hands are carried out at the same time slot wedge grafting step, it is more prone to when grafting, pass through the self-locking function of lead screw sliding block, drill rod when crimping can be effectively prevent to have a rebound, a large amount of time has been saved, improved work efficiency, device body plays good protective action when operation, ensure that work quality.
Description
Technical field
The present invention relates to field of machining, specifically a kind of hand insertion electronics iron core slot wedge grafting auxiliary device.
Background technology
Motor stator is the stationary part of motor.Stator is by stator core, stator winding and engine base three parts group
At.
The main function of stator is to generate rotating excitation field, and the main function of rotor is cut by the magnetic line of force in rotating excitation field
Undercutting and generate（Output）Electric current.
Motor slot wedge is product point 3240 epoxy fabric swatch slot wedges (Epoxy board slot wedge), draws allocating slot wedge, magnetic
Property slot wedge (Magnetic slot wedge), organosilicon slot wedge, semiconductor slot wedge, 4330 molding slot contracts, diphenyl ether slot contract, energy
It is suitble to the needs of various types and class of insulation motor.
The copper factor of some motors is higher at present, needs hand insertion at this time, because the mechanical line of fall can cause the thing of broken string
Therefore therefore hand insertion be essential.Working efficiency is relatively low when hand insertion operates at present, because of copper factor
It does, hand insertion difficulty is big, requires operation also high, and work when is that left hand holds work drill rod, is plugged into stator slot
Then inside firmly presses down, the right hand is also required to assist crimping operation with an auxiliary pricker in the process, crimps out one
The right hand takes slot wedge when crack, slot wedge is injected in seam, left hand extracts drill rod out, and a slot wedge grafting at this time finishes, entirely
It is very easy to following problem occur in operating process：
1, two hands operate simultaneously, require height, the harmony of both hands to get well operation, and operation is relatively more, are susceptible to double
Hand matching problem causes grafting work to be difficult to complete.
2, it due to the phenomenon that being singlehanded crimping, being susceptible to rebound when crimping, causes slot wedge and inserts and can not get through, need
Will grafting slot wedge again, cause to waste the plenty of time, working efficiency is low.
3, it is carried out on the table when grafting slot wedge, is susceptible to workbench and coil phase mutual friction, occurred
The impaired phenomenon of enameled wire.
For disadvantage mentioned above, need to be improved manual inserting-coil process.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of hand insertion electronics iron core slot wedge grafting auxiliary device
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of hand insertion electronics iron core slot wedge grafting auxiliary device, including device body, the bottom of described device ontology are set
Support protective frame is arranged in the top of bottom set seat, the support protective frame, passes through welding between the support protective frame and pedestal
Mode is fixedly connected, and plate is arranged on the support protective frame, and the first slideway is arranged on the side wall at the top, and described first slides
It is fixed by screw between road and support protective frame, fixed cross beam, the fixed cross beam is arranged in the centre position of support protective frame
It is welded to connect between support protective frame, the second slideway, second slideway and fixation is set on the outer wall of the fixed cross beam
It is fixed by screw between crossbeam, mobile bar is arranged in described device ontology, and moving sleeve is arranged in the bottom of the mobile bar, described
Mobile bar is plugged on the inside of moving sleeve, and the inside of the mobile bar is equipped with pulley, and the pulley is arranged in the first slideway
Inside is slidably connected between mobile bar and the first slideway by the effect of pulley, between the moving sleeve and the second slideway
It is to be slidably connected by the effect of pulley, substrate is arranged in the top of the mobile bar, the company of welding between the substrate and mobile bar
It connects, fixed frame is set on substrate, is fixedly connected by welding between the fixed frame and substrate, is set on the fixed frame
Threaded rod and gag lever post are set, sliding block is arranged in described device ontology, and the centre position on substrate corresponds to the position setting straight slot of sliding block,
The sliding block passes through the straight slot on substrate, is connected by screw-type between sliding block and threaded rod, is slided between sliding block and gag lever post
Connecting cylinder is arranged in the bottom of connection, the sliding block, and the connecting cylinder is socketed on sliding block, movable between connecting cylinder and sliding block to connect
It connecing, connector sleeve is arranged in the bottom of the connecting cylinder, by screw threads for fastening between the connector sleeve and connecting cylinder, the connector sleeve
Bottom is equipped with drill rod, is welded to connect between drill rod and connector sleeve.
As a further solution of the present invention：Rubber pad, the rubber pad is arranged in bottom on the inside of the support protective frame
It is pasted and is connected by the effect of glue between pedestal.
As a further solution of the present invention：The plate is sector structure, and plate is arranged on the inside of support protective frame
End is equipped with rubber sheath, and connection is pasted between the rubber sheath and plate.
As a further solution of the present invention：Slot is set on the side wall of the support protective frame, and the slot is from upper past
Lower setting four, plate is plugged on the inside of slot.
As a further solution of the present invention：The threaded rod is arranged in the upper surface of substrate, and gag lever post is arranged in substrate
Lower face, between threaded rod and fixed frame by the effect of bearing be rotatablely connected, pass through between the gag lever post and fixed frame
The mode of welding is fixedly connected.
As a further solution of the present invention：Rolled round is arranged in described device ontology, between the output shaft and mobile bar of rolled round
It is the effect rotation connection by bearing, it is solid by the effect of shaft coupling between the output shaft end and threaded rod of the rolled round
Fixed connection.
As a further solution of the present invention：The side of connecting cylinder is provided with tightening knob, the tightening knob with connect
It is connected through a screw thread, is fixed by the effect of tightening knob between connecting cylinder and sliding block, the tightening knob is set between cylinder
Set two.
As a further solution of the present invention：As further scheme of the invention：Rubber is arranged in the bottom of the drill rod
Rubber plug head is connected between rubber chock plug and drill rod by glue.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention replaces human hand to press by the effect of auxiliary device, is freed with by the hand of employee in operation,
Both hands are carried out at the same time slot wedge grafting step, and grafting when is more prone to.
2, device body uses the mode of lead screw sliding block to complete extrusion operation, because lead screw sliding block has self-locking
Function can effectively prevent drill rod when crimping to have a rebound, and occur not continuing when slot wedge grafting work being avoided not complete
The phenomenon that operation, has saved a large amount of time, to improve work efficiency.
3, device body stator core when operation prevents from, in the inside of support protective frame, playing good always
Protective action avoids the coil wear phenomenon for directly operating appearance on the table, ensure that work quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of hand insertion electronics iron core slot wedge grafting auxiliary device.
Fig. 2 is the structural schematic diagram of hand insertion electronics iron core slot wedge grafting auxiliary device centerboard.
Fig. 3 is the side view of support protective frame in hand insertion electronics iron core slot wedge grafting auxiliary device.
Fig. 4 is the schematic diagram that crimping operates structure division in hand insertion electronics iron core slot wedge grafting auxiliary device.
In figure：1- pedestals, 2- support protective frames, 3- rubber pads, 4- plates, 5- rubber sheaths, the first slideways of 6-, 7- are fixed
Crossbeam, the second slideways of 8-, 9- mobile bars, 10- moving sleeves, 11- substrates, 12- rolled rounds, 13- slots, 14- fixed frames, 15- spiral shells
Rasp bar, 16- gag lever posts, 17- sliding blocks, 18- connecting cylinders, 19- tightening knobs, 20- connector sleeves, 21- drill rods, 22- rubber chock plugs.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-4, a kind of hand insertion electronics iron core slot wedge grafting auxiliary device, including device body, it is described
Pedestal 1 is arranged in the bottom of device body, and support protective frame 2, the support protective frame 2 is arranged in the top of the support protective frame 2
It is fixedly connected by welding between pedestal 1, rubber pad 3, the rubber is arranged in the bottom of 2 inside of the support protective frame
It is pasted and is connected by the effect of glue between rubber cushion 3 and pedestal 1, plate 4 is set on the support protective frame 2, the plate 4 is
Sector structure, plate 4, which is arranged on the end of 2 inside of support protective frame, is equipped with rubber sheath 5, the rubber sheath 5 and plate 4
Between paste connection, slot 13 is set on the side wall of the support protective frame 2, and the slot 13 be arranged four from top to bottom, slotting
Plate 4 is plugged on the inside of slot 13, the first slideway 6 is arranged on the side wall at 2 top, first slideway 6 is protected with support
It is fixed by screw between frame 2, fixed cross beam 7 is arranged in the centre position of support protective frame 2, and the fixed cross beam 7 is anti-with support
It is welded to connect between retaining frame 2, the second slideway 8, second slideway 8 and fixed cross beam 7 is set on the outer wall of the fixed cross beam 7
Between fixed by screw, mobile bar 9 is arranged in described device ontology, and moving sleeve 10, the movement is arranged in the bottom of mobile bar 9
Bar 9 is plugged on the inside of moving sleeve 10, and the inside of the mobile bar 9 is equipped with pulley, and the pulley is arranged in the first slideway 6
Inside is slidably connected between mobile bar 9 and the first slideway 6 by the effect of pulley, the moving sleeve 10 and the second slideway 8 it
Between be also to be slidably connected by the effect of pulley, substrate 11, the substrate 11 and mobile bar 9 is arranged in the top of the mobile bar 9
Between be welded to connect, on substrate 11 be arranged fixed frame 14, fixed by welding between the fixed frame 14 and substrate 11
It connects, bar 15 and gag lever post 16 is threaded on the fixed frame 14, the threaded rod 15 is arranged in the upper surface of substrate 11, limit
The rotation connection of the effect by bearing is arranged between the lower face of substrate 11, threaded rod 15 and fixed frame 14 in position bar 16, described
Rolled round 12 is arranged in device body, is the effect rotation connection by bearing between the output shaft and mobile bar 9 of rolled round 12, described
It is fixedly connected by the effect of shaft coupling between the output shaft end of rolled round 12 and threaded rod 15, the gag lever post 16 and fixed frame
It is fixedly connected by welding between 14, sliding block 17 is arranged in described device ontology, and the centre position on substrate 11, which corresponds to, to be slided
Straight slot is arranged in the position of block 17, and the sliding block 17 passes through the straight slot on substrate 11, passes through lead screw between sliding block 17 and threaded rod 15
Formula connects, and is slidably connected between sliding block 17 and gag lever post 16, and connecting cylinder 18, the connecting cylinder 18 is arranged in the bottom of the sliding block 17
It is socketed on sliding block 17, is flexibly connected between connecting cylinder 18 and sliding block 17, the side of connecting cylinder 18 is provided with tightening knob 19, institute
It states and is connected through a screw thread between tightening knob 19 and connecting cylinder 18, pass through the work of tightening knob 19 between connecting cylinder 18 and sliding block 17
With being fixed, the tightening knob 19 is arranged two, and connector sleeve 20, the connector sleeve 20 is arranged in the bottom of the connecting cylinder 18
By screw threads for fastening between connecting cylinder 18, the bottom of the connector sleeve 20 is equipped with drill rod 21, between drill rod 21 and connector sleeve 20
It is welded to connect, the bottom setting rubber chock plug 22 of the drill rod 21 is connected between rubber chock plug 22 and drill rod 21 by glue, rubber
Rubber plug head 22 plays protective action.
The present invention operation principle be：
The first step, the thickness according to stator core to select the slot 13 of proper height, and plate 4 are plugged into slot 13,
The mode of selection is that stator core makes a comparison in the side of support protective frame 2, knows stator core bottom by way of contrast
The coil in portion arrives at the bottom of support protective frame 2 and is not contacted with rubber pad 3, writes down height at this time, and plate 4 is then inserted into phase
In the slot 13 of respective heights, if slot 13 and height be not corresponding, insertion force measures in first slot 13 of elevation-over i.e.
Can, plate 4 is installed in this way.
Second step is installed and stator core is placed in support protective frame 2 after plate 4, and placement when needs to note
Anticipate stator core on coil should not with plate 4 mutually collide, therefore place when need suitably by the position of plate 4 into
Row adjustment, is mutually not in contact with each other to control plate 4 with stator core by adjusting the insertion depth of plate 4.
Third step places the preparation that stator core can carry out the work of slot wedge grafting later.First to drill rod
21 are polished so that and it keeps smooth without burr completely on drill rod 21, then drill rod 21 is installed to the bottom of connecting cylinder 18,
Connecting cylinder 18 is adjusted after installing and arrives highest point, is fixed the position of connecting cylinder 18 by tightening knob 19, shake is shaken
Wheel 12 says that sliding block 17 adjusts the position to right end under the action of lead screw, and preparation is completed at this time.
4th step, this step are to carry out crimping operation, that is, prepare grafting slot wedge, shake rolled round 12 first, drill rod 21 is adjusted
The surface for being placed exactly in stator core notch position is saved, the height of connecting cylinder 18 is then adjusted, because of connecting cylinder 18 and cunning
Block 17 is slidably connected, and connecting cylinder 18 is socketed on sliding block 17, only needs to move up and down connecting cylinder 18 at this time to adjust
The height of connecting cylinder 18 is saved, the bottom end face right through stator core is adjusted to the bottom of drill rod 21, then by tight
Gu knob 19 fixes connecting cylinder 18 and the position of sliding block 17, rolled round 12 is shaken again at this time, band movable slider 17 is past to be moved left,
The coiling inside stator slot is squeezed by drill rod 21, extruding when only needs the seam for occurring smoothly placing slot wedge
Gap at this time enters slot wedge grafting, then unclamps tightening knob 19, up carries connecting cylinder 18, and with thumb limiting groove
Wedge position, avoids slot wedge from up moving, and the slot wedge grafting of a stator slot at this time finishes, and remaining stator slot repeats the 4th step behaviour
Work.
The present invention replaces human hand to press by the effect of auxiliary device, is released with by the hand solution of employee in operation
Come, both hands are carried out at the same time slot wedge grafting step, and grafting when is more prone to, while device body uses lead screw sliding block
Mode completes extrusion operation, because lead screw sliding block has self-locking function, drill rod 21 when crimping can be effectively prevent to go out
It now rebounds, the phenomenon that can not continuing operation occurs when slot wedge grafting work being avoided not complete, a large amount of time has been saved, to carry
High working efficiency, device body stator core when operation prevent from, in the inside of support protective frame 2, playing good always
Good protective action avoids the coil wear phenomenon for directly operating appearance on the table, ensure that work quality.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of hand insertion electronics iron core slot wedge grafting auxiliary device, including device body, the bottom of described device ontology
Pedestal is set（1）, the support protective frame（2）Top be arranged support protective frame（2）, the support protective frame（2）With pedestal
（1）Between be fixedly connected by welding, which is characterized in that the support protective frame（2）Upper setting plate（4）, described
（2）First slideway is set on the side wall at top（6）, first slideway（6）With support protective frame（2）Between it is solid by screw
It is fixed, support protective frame（2）Centre position be arranged fixed cross beam（7）, the fixed cross beam（7）With support protective frame（2）Between
It is welded to connect, the fixed cross beam（7）Outer wall on the second slideway is set（8）, second slideway（8）With fixed cross beam（7）
Between fixed by screw, described device ontology be arranged mobile bar（9）, the mobile bar（9）Bottom be arranged moving sleeve
（10）, the mobile bar（9）It is plugged on moving sleeve（10）Inside, the mobile bar（9）Inside be equipped with pulley, the cunning
Wheel is arranged in the first slideway（6）Inside, mobile bar（9）With the first slideway（6）Between be slidably connected by the effect of pulley, institute
State moving sleeve（10）With the second slideway（8）Between be also be slidably connected by the effect of pulley, the mobile bar（9）Top
Substrate is set（11）, the substrate（11）With mobile bar（9）Between be welded to connect, substrate（11）Upper setting fixed frame（14）, institute
State fixed frame（14）With substrate（11）Between be fixedly connected by welding, the fixed frame（14）On be threaded bar
（15）And gag lever post（16）, described device ontology setting sliding block（17）, substrate（11）On centre position correspond to sliding block（17）'s
Straight slot, the sliding block is arranged in position（17）Across substrate（11）On straight slot, sliding block（17）With threaded rod（15）Between pass through silk
Rod-type connects, sliding block（17）With gag lever post（16）Between be slidably connected, the sliding block（17）Bottom be arranged connecting cylinder（18）, institute
State connecting cylinder（18）It is socketed in sliding block（17）On, connecting cylinder（18）With sliding block（17）Between be flexibly connected, the connecting cylinder（18）
Bottom be arranged connector sleeve（20）, the connector sleeve（20）With connecting cylinder（18）Between pass through screw threads for fastening, the connector sleeve
（20）Bottom be equipped with drill rod（21）, drill rod（21）With connector sleeve（20）Between be welded to connect.
2. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the branch
Support protective frame（2）Rubber pad is arranged in the bottom of inside（3）, the rubber pad（3）With pedestal（1）Between it is viscous by the effect of glue
Patch connection.
3. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that described to insert
Plate（4）It is sector structure, plate（4）It is arranged in support protective frame（2）The end of inside is equipped with rubber sheath（5）, the rubber
Plastic boot（5）With plate（4）Between paste connection.
4. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the branch
Support protective frame（2）Side wall on slot is set（13）, the slot（13）Four are arranged from top to bottom, plate（4）It is plugged on slotting
Slot（13）Inside.
5. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the spiral shell
Rasp bar（15）It is arranged in substrate（11）Upper surface, gag lever post（16）It is arranged in substrate（11）Lower face, threaded rod（15）With
Fixed frame（14）Between be rotatablely connected by the effect of bearing, the gag lever post（16）With fixed frame（14）Between pass through welding
Mode is fixedly connected.
6. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the dress
Set ontology setting rolled round（12）, rolled round（12）Output shaft and mobile bar（9）Between be by bearing effect rotation connection,
The rolled round（12）Output shaft end and threaded rod（15）Between be fixedly connected by the effect of shaft coupling.
7. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the company
Connect cylinder（18）Side be provided with tightening knob（19）, the tightening knob（19）With connecting cylinder（18）Between connected by screw thread
It connects, connecting cylinder（18）With sliding block（17）Between pass through tightening knob（19）Effect be fixed, the tightening knob（19）If
Set two.
8. hand insertion electronics iron core according to claim 1 slot wedge grafting auxiliary device, which is characterized in that the steel
Pricker（21）Bottom be arranged rubber chock plug（22）, rubber chock plug（22）With drill rod（21）Between connected by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810458748.4A CN108551240B (en) | 2018-05-15 | 2018-05-15 | A kind of hand insertion stator core slot wedge grafting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810458748.4A CN108551240B (en) | 2018-05-15 | 2018-05-15 | A kind of hand insertion stator core slot wedge grafting auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551240A true CN108551240A (en) | 2018-09-18 |
| CN108551240B CN108551240B (en) | 2019-09-17 |
Family
ID=63494861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810458748.4A Active CN108551240B (en) | 2018-05-15 | 2018-05-15 | A kind of hand insertion stator core slot wedge grafting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551240B (en) |
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|---|---|---|---|---|
| CN1142132A (en) * | 1995-06-08 | 1997-02-05 | Abb管理有限公司 | Slot-wedge pressing device for rotating motor |
| US20030217625A1 (en) * | 2002-05-22 | 2003-11-27 | Hatley Kenneth J. | Method and apparatus for sizing stator wedge slides |
| JP2006050893A (en) * | 2004-08-03 | 2006-02-16 | General Electric Co <Ge> | Apparatus and method for eliminating wedge of stator core of electrical machine |
| CN201557027U (en) * | 2009-06-25 | 2010-08-18 | 章宏亮 | Rotor slot wedge ring automatic insertion machine |
| CN201869045U (en) * | 2010-12-12 | 2011-06-15 | 南车株洲电机有限公司 | Tool for pushing in slot wedge |
| CN201877972U (en) * | 2010-08-03 | 2011-06-22 | 株洲高新技术产业开发区壹星科技有限公司 | Motor slot wedge-embedding device |
| CN105762993A (en) * | 2016-03-29 | 2016-07-13 | 杭州九维电机有限公司 | Motor stator slot-sealing mechanism and motor stator slot-sealing machine |
| CN107508434A (en) * | 2017-08-15 | 2017-12-22 | 孙文站 | A kind of dual-axle motor automatic detection prepressing device |
| CN107659074A (en) * | 2017-10-30 | 2018-02-02 | 河南高盛企业管理咨询有限公司 | A kind of fine copper wire applied to silica gel hose, which is worn, connects servicing unit |
-
2018
- 2018-05-15 CN CN201810458748.4A patent/CN108551240B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142132A (en) * | 1995-06-08 | 1997-02-05 | Abb管理有限公司 | Slot-wedge pressing device for rotating motor |
| US20030217625A1 (en) * | 2002-05-22 | 2003-11-27 | Hatley Kenneth J. | Method and apparatus for sizing stator wedge slides |
| JP2006050893A (en) * | 2004-08-03 | 2006-02-16 | General Electric Co <Ge> | Apparatus and method for eliminating wedge of stator core of electrical machine |
| CN201557027U (en) * | 2009-06-25 | 2010-08-18 | 章宏亮 | Rotor slot wedge ring automatic insertion machine |
| CN201877972U (en) * | 2010-08-03 | 2011-06-22 | 株洲高新技术产业开发区壹星科技有限公司 | Motor slot wedge-embedding device |
| CN201869045U (en) * | 2010-12-12 | 2011-06-15 | 南车株洲电机有限公司 | Tool for pushing in slot wedge |
| CN105762993A (en) * | 2016-03-29 | 2016-07-13 | 杭州九维电机有限公司 | Motor stator slot-sealing mechanism and motor stator slot-sealing machine |
| CN107508434A (en) * | 2017-08-15 | 2017-12-22 | 孙文站 | A kind of dual-axle motor automatic detection prepressing device |
| CN107659074A (en) * | 2017-10-30 | 2018-02-02 | 河南高盛企业管理咨询有限公司 | A kind of fine copper wire applied to silica gel hose, which is worn, connects servicing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108551240B (en) | 2019-09-17 |
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Effective date of registration: 20230920 Address after: 318000 Building 3, 102, Industrial Transformation and Upgrading Demonstration Park, No. 318 Chenguang Road, East New Area, Wenling City, Taizhou City, Zhejiang Province Patentee after: Taizhou Jiawo Electromechanical Co.,Ltd. Address before: 225500 261 people's road, Jiangyan District, Taizhou, Jiangsu Patentee before: Lei Lei |
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