CN106300827B - The stator centering detent mechanism of stator cage pressing machine - Google Patents
The stator centering detent mechanism of stator cage pressing machine Download PDFInfo
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- CN106300827B CN106300827B CN201610749916.6A CN201610749916A CN106300827B CN 106300827 B CN106300827 B CN 106300827B CN 201610749916 A CN201610749916 A CN 201610749916A CN 106300827 B CN106300827 B CN 106300827B
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- pedestal
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- plate
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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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of stator centering detent mechanism of stator cage pressing machine, it is characterised in that：Including pedestal（1）, stator jig（2）, turnover driving mechanism（3）And key position-limit mechanism（4）；Stator jig（2）It is equipped with and supports arcwall face for the stator coordinated with stator peripheral surface（21）, the stator jig（2）Opposite pedestal（1）It slides and is arranged along an arching trajectory；Turnover driving mechanism（3）Including an overturning oblique pull cylinder（31）, overturn oblique pull cylinder（31）It is connected to pedestal（1）With stator jig（2）Between, to drive stator jig（2）Arcuately track moves；Key position-limit mechanism（4）Including detection bar（41）, key limit switch（42）An and mobile mechanism（43）, it is good for limit switch（42）It is set to detection bar（41）Towards stator jig（2）The stator supported（5）End on, for detecting the stator jig（2）The stator supported（5）On key.
Description
Technical field
The present invention relates to automatic assembly equipments, and in particular to the stator centering localization machine on a kind of stator cage pressing machine
Structure.The stator cage pressing machine is exclusively used in completing the assembly of the stator and casing of large-size machine.
Background technology
For the large-size machine of 150KW or more, due to its stator（Iron core and coil）Weight reaches 200Kg, by stator press-loading
It is very difficult to enter casing this road assembly process, does not complete the automatic equipment of this procedure specially in the prior art, but with big
Swaging machine is equipped with artificial lifting to complete.The process of existing assembly is substantially：First the casing after heating is moved with hanging device
Lived to large press with tool locating, then again manually with hanging device carrying come stator by stator centering, in alignment with casing, most
After start large press, by large press pressure head will stator be pressed into casing in.Due to being equipped with key between stator and casing, will determine
Manual rotation's stator is needed during son alignment casing, the key on stator is aligned to the keyway of casing, this process needs more
People's compounding practice, and easily collide and damage between stator and casing, efficiency of assembling is low.
Invention content
It is an object of the present invention to provide a kind of stator centering detent mechanisms of stator cage pressing machine, to realize stator and casing
Automatic capturing, improve production efficiency.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of stator centering of stator cage pressing machine is fixed
Position mechanism, including pedestal, stator jig, turnover driving mechanism and key position-limit mechanism；
The stator jig is equipped with supports arcwall face, the stator jig opposite for the stator coordinated with stator peripheral surface
Pedestal is slided along an arching trajectory to be arranged, and the axle center for the stator that the center of circle and the stator jig of the arching trajectory are supported overlaps；
The turnover driving mechanism includes an overturning oblique pull cylinder, and the cylinder body and pedestal of the overturning oblique pull cylinder are hinged, and
Effect boom end and the stator jig for overturning oblique pull cylinder are hinged, make overturning oblique pull cylinder be connected to pedestal and stator jig it
Between, to drive stator jig, arcuately track moves；
The key position-limit mechanism includes detection bar, key limit switch and a mobile mechanism, and the detection bar is set to described
By the stator peripheral side that stator jig is supported, the relatively described stator jig of detection bar is along the direction closer and farther from stator jig
Mobile setting, the mobile mechanism act on detection bar and drive detection bar close to or away from stator jig；The strong limit switch
It is set on the end for the stator that detection bar is supported towards the stator jig, determines for detect that the stator jig supported
Key on son.
In said program, the pedestal is made of pedestal foreboard, pedestal back plate and connecting pole, the pedestal foreboard and seat
The front and back parallel arrangement of body back plate, connecting pole are connected between pedestal foreboard and pedestal back plate, and pedestal foreboard and pedestal back plate are all provided with
There is the arc elongated slot arranged along the arching trajectory；Stator jig bottom is equipped with convex ribs, which, which is embedded, is placed in the seat
The arc elongated slot for corresponding to pedestal foreboard and pedestal back plate between body foreboard and pedestal back plate, and on convex ribs is equipped with the rolling coordinated
Wheel, idler wheel cooperation in arc elongated slot, the sliding guide mechanism between stator jig and pedestal is constituted with this.
Further, the stator jig is made of arc block, front plate, rear plate and clamping plate connecting pole, the arc block
Top surface is that the stator supports arcwall face, the bottom surface of arc block to be equipped with protrusion, and the front plate is located at the front side of protrusion, after described
Clamping plate is located at the rear side of protrusion, and the clamping plate connecting pole, which is connected between front plate and rear plate, makes front plate and rear plate will be convex
Portion grips；The front plate and rear plate constitute the convex ribs of stator jig bottom.
Further include an axial spotting against mechanism in said program, the axial spotting against mechanism include one axially against
Part and lifting cylinder composition, the axial side that the stator that the stator jig is supported is located at axially against part, and it is opposite
Pedestal is slidable in the vertical direction setting, and the lifting cylinder driving axial supporter rising is barred from the stator jig and is supported
Stator shaft orientation end before or decline avoid stator.
Due to the application of above-mentioned technical proposal, the present invention has the following advantages：
The present invention can be automatically performed the centering positioning of stator, and efficiency of assembling greatly improved, and operation is also convenient for quick.
Description of the drawings
Fig. 1 is stereoscopic schematic diagram when the embodiment of the present invention uses；
Fig. 2 is schematic front view when the embodiment of the present invention uses；
The right side that Fig. 3 is Fig. 2 regards schematic diagram；
Fig. 4 is the stereoscopic schematic diagram of the embodiment of the present invention；
Fig. 5 is the schematic diagram of the turnover driving mechanism of stator jig of the embodiment of the present invention.
In the above figure：1, pedestal；11, pedestal foreboard；111, arc elongated slot；12, pedestal back plate；13, connecting pole；2, stator
Jig；21, stator supports arcwall face；22, idler wheel；23, arc block；231, protrusion；24, front plate；25, rear plate；26, clamping plate
Connecting pole；3, turnover driving mechanism；31, oblique pull cylinder is overturn；4, key position-limit mechanism；41, detection bar；42, key limit switch；
43, mobile mechanism；5, stator；6, axial spotting is against mechanism；61, axially against part；62, lifting cylinder.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments：
Embodiment：Referring to shown in Fig. 1-5：
A kind of stator centering detent mechanism of stator cage pressing machine, including pedestal 1, stator jig 2, turnover driving mechanism
3, key position-limit mechanism 4 and axial spotting are against mechanism 6.
Referring to shown in Fig. 1-5, the stator jig 2 is equipped with arcwall face is supported for the stator coordinated with stator peripheral surface
21, the stator jig 2, which is slided with respect to pedestal 1 along an arching trajectory, to be arranged, the center of circle and 2 institute of stator jig of the arching trajectory
The axle center of the stator 5 of support overlaps.
Referring to shown in Fig. 1-5, the turnover driving mechanism 3 includes an overturning oblique pull cylinder 31, the overturning oblique pull cylinder 31
Cylinder body and pedestal 1 it is hinged, and the effect boom end for overturning oblique pull cylinder 31 is hinged with stator jig 2, makes overturning oblique pull cylinder
31 are connected between pedestal 1 and stator jig 2, and to drive stator jig 2, arcuately track moves, as shown in Figure 5.
Referring to shown in Fig. 1-5, the key position-limit mechanism 4 includes detection bar 41, key limit switch 42 and a mobile mechanism
43, the detection bar 41 is set to by 5 peripheral side of stator that the stator jig 2 is supported, and the relatively described stator of detection bar 41 is controlled
Tool 2 moves setting along the direction closer and farther from stator jig 2, and the mobile mechanism 43 acts on detection bar 41 and drives detection bar
41 close to or away from stator jig 2.The strong limit switch 42 is set to the stator that detection bar 41 is supported towards stator jig 2
On 5 end, for detecting the key on the stator 5 that the stator jig 2 is supported.Gas may be used in the mobile mechanism 43
Cylinder can also use motor and transmission mechanism.
Specifically, referring to shown in Fig. 1-4, the pedestal 1 is made of pedestal foreboard 11, pedestal back plate 12 and connecting pole 13,
The front and back parallel arrangement of the pedestal foreboard 11 and pedestal back plate 12, connecting pole 13 be connected to pedestal foreboard 11 and pedestal back plate 12 it
Between, pedestal foreboard 11 and pedestal back plate 12 are equipped with the arc elongated slot 111 arranged along the arching trajectory.The stator jig 2
Bottom is equipped with convex ribs, which is embedded between the pedestal foreboard 11 and pedestal back plate 12, and corresponding to before pedestal on convex ribs
Plate 11 and the arc elongated slot 111 of pedestal back plate 12 are equipped with the idler wheel 22 of cooperation, and idler wheel 22 coordinates in arc elongated slot 111, with
This constitutes the sliding guide mechanism between stator jig 2 and pedestal 1.
More specifically, referring to shown in Fig. 1-4, the stator jig 2 is by arc block 23, front plate 24, rear plate 25 and clamping plate
Connecting pole 26 forms, and 23 top surface of the arc block is that the stator supports arcwall face 21, the bottom surface of arc block to be equipped with protrusion 231,
The front plate 24 is located at the front side of protrusion 231, and the rear plate 25 is located at the rear side of protrusion 231, the clamping plate connecting pole 26
Being connected between front plate 24 and rear plate 25 makes front plate 24 and rear plate 25 grip protrusion 231；The front plate
24 and rear plate 25 constitute the convex ribs of 2 bottom of stator jig, the idler wheel 22 is set in front plate 24 and rear plate 25
On.So design is that rear arc block 22 is used for a long time and needs replacing, or for different rule for the ease of replacing arc block 22
The stator 5 of lattice is needed using the arc block 22 to match with stator 5.
Referring to shown in Fig. 1-5, axial spotting is formed including one axially against part 61 and lifting cylinder 62 against mechanism 6,
The axial side for being located at the stator 5 that the stator jig 2 is supported axially against part 61, and opposite pedestal 1 is along the vertical direction
Sliding setting, the rising of 62 driving axial supporter 61 of the lifting cylinder are barred from 5 axis of stator that the stator jig 2 is supported
Stator 5 is avoided in Xiang Duanqian or decline.
The present embodiment work step is as follows：
The first step, axial spotting start against mechanism 6, and supporter 61 rises in place under the driving of lifting cylinder 62；
Second step manually lifts stator 5 on stator jig 2, makes the stator of the peripheral surface and stator jig 2 of stator 5
Support 22 phase of arcwall face by being bonded, the iron core end face on stator 5 is leaned on 61 phase of supporter, at this time can on stator 5 load key；
Third walks, and the detection bar 41 of key position-limit mechanism 4 shifts to stator 5 in the case where mobile mechanism 43 drives, and detection bar 41 is towards calmly
The end of son 5 coordinates with the peripheral surface profiling of stator 5, and only there are the gaps of key rotation；
4th step, turnover driving mechanism 3 start, and overturning oblique pull cylinder 31 drives stator jig 2 to be overturn with stator 5, directly
In place to the position of key, the position that the key limit switch 42 in detection bar 41 detects key in place, stops overturning at this time；
The detection bar 41 of 5th step, key position-limit mechanism 4 is retracted in the case where mobile mechanism 43 drives far from stator 5, and supporter
61 also decline evacuation stator 5 under the driving of lifting cylinder 62.
The above process, has been automatically performed centering and the positioning of the circumferential position of stator 5, and realizes stator with being also convenient for
5 axial position centering and positioning greatly improve the efficiency of assembly.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of stator centering detent mechanism of stator cage pressing machine, it is characterised in that：Including pedestal（1）, stator jig
（2）, turnover driving mechanism（3）And key position-limit mechanism（4）；
The stator jig（2）It is equipped with and supports arcwall face for the stator coordinated with stator peripheral surface（21）, the stator jig
（2）Opposite pedestal（1）It slides and is arranged along an arching trajectory, the center of circle and the stator jig of the arching trajectory（2）What is supported determines
Son（5）Axle center overlap；
The turnover driving mechanism（3）Including an overturning oblique pull cylinder（31）, the overturning oblique pull cylinder（31）Cylinder body and pedestal
（1）It is hinged, and overturn oblique pull cylinder（31）Effect boom end and stator jig（2）It is hinged, make overturning oblique pull cylinder（31）Even
It is connected on pedestal（1）With stator jig（2）Between, to drive stator jig（2）Arcuately track moves；
The key position-limit mechanism（4）Including detection bar（41）, key limit switch（42）An and mobile mechanism（43）, the detection
Bar（41）Set on the stator jig（2）The stator supported（5）By peripheral side, detection bar（41）The relatively described stator jig
（2）Along closer and farther from stator jig（2）Direction movement setting, the mobile mechanism（43）Act on detection bar（41）Driving
Detection bar（41）Close to or away from stator jig（2）；The key limit switch（42）It is set to detection bar（41）It is controlled towards stator
Tool（2）The stator supported（5）End on, for detecting the stator jig（2）The stator supported（5）On key.
2. the stator centering detent mechanism of stator cage pressing machine according to claim 1, it is characterised in that：The pedestal
（1）By pedestal foreboard（11）, pedestal back plate（12）And connecting pole（13）Composition, the pedestal foreboard（11）With pedestal back plate
（12）Front and back parallel arrangement, connecting pole（13）It is connected to pedestal foreboard（11）With pedestal back plate（12）Between, pedestal foreboard（11）
With pedestal back plate（12）It is equipped with the arc elongated slot arranged along the arching trajectory（111）；The stator jig（2）Bottom is equipped with
Convex ribs, the convex ribs are embedded at the pedestal foreboard（11）With pedestal back plate（12）Between, and correspond to pedestal foreboard on convex ribs
（11）With pedestal back plate（12）Arc elongated slot（111）Idler wheel equipped with cooperation（22）, idler wheel（22）Embedded in arc elongated slot（111）
Interior cooperation is constituted stator jig with this（2）With pedestal（1）Between sliding guide mechanism.
3. the stator centering detent mechanism of stator cage pressing machine according to claim 2, it is characterised in that：The stator is controlled
Tool（2）By arc block（23）, front plate（24）, rear plate（25）And clamping plate connecting pole（26）Composition, the arc block（23）Top
Face is that the stator supports arcwall face（21）, the bottom surface of arc block is equipped with protrusion（231）, the front plate（24）Positioned at protrusion
（231）Front side, the rear plate（25）Positioned at protrusion（231）Rear side, the clamping plate connecting pole（26）It is connected to front plate
（24）Make front plate between rear plate（24）And rear plate（25）By protrusion（231）It grips；The front plate（24）With
Rear plate（25）Constitute stator jig（2）The convex ribs of bottom.
4. the stator centering detent mechanism of stator cage pressing machine according to claim 1, it is characterised in that：It further include an axis
To centering against mechanism（6）, the axial spotting is against mechanism（6）Including one axially against part（61）And lifting cylinder（62）Group
At described axially against part（61）Positioned at the stator jig（2）The stator supported（5）Axial side, and opposite pedestal（1）
It is slidable in the vertical direction setting, the lifting cylinder（62）Driving axial supporter（61）Rising is barred from the stator jig
（2）The stator supported（5）Before axial end or the lifting cylinder（62）Driving axial supporter（61）Stator is avoided in decline
（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749916.6A CN106300827B (en) | 2016-08-29 | 2016-08-29 | The stator centering detent mechanism of stator cage pressing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749916.6A CN106300827B (en) | 2016-08-29 | 2016-08-29 | The stator centering detent mechanism of stator cage pressing machine |
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| Publication Number | Publication Date |
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| CN106300827A CN106300827A (en) | 2017-01-04 |
| CN106300827B true CN106300827B (en) | 2018-11-09 |
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| CN201610749916.6A Active CN106300827B (en) | 2016-08-29 | 2016-08-29 | The stator centering detent mechanism of stator cage pressing machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167495B (en) * | 2018-09-25 | 2020-11-10 | 山东博源精密机械有限公司 | Wind driven generator shell machining device with centering function and machining method |
| CN110571987B (en) * | 2019-09-19 | 2020-10-23 | 中车株洲电机有限公司 | Motor assembling method |
| WO2024055151A1 (en) * | 2022-09-13 | 2024-03-21 | 威刚科技股份有限公司 | Stator test fixture and stator detection system |
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| CN201918852U (en) * | 2010-12-27 | 2011-08-03 | 常州市神力电机有限公司 | Vertical and horizontal press-fit machine for stator iron core |
| CN202384943U (en) * | 2011-12-31 | 2012-08-15 | 南车株洲电机有限公司 | Overturning device |
| CN103051121A (en) * | 2012-12-13 | 2013-04-17 | 武汉利德工业技术服务有限公司 | Device for dip coating and baking motor stator |
| CN203466691U (en) * | 2013-08-23 | 2014-03-05 | 中山市恒鑫聚诚工业设备有限公司 | Automatic overturn equipment for generator stator |
| CN204615591U (en) * | 2015-03-30 | 2015-09-02 | 深圳市金岷江机电设备有限公司 | For assembling the mould of stator public terminal |
| CN206023515U (en) * | 2016-08-29 | 2017-03-15 | 苏州通锦精密工业股份有限公司 | The stator centering detent mechanism of stator cage pressing machine |
-
2016
- 2016-08-29 CN CN201610749916.6A patent/CN106300827B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201918852U (en) * | 2010-12-27 | 2011-08-03 | 常州市神力电机有限公司 | Vertical and horizontal press-fit machine for stator iron core |
| CN202384943U (en) * | 2011-12-31 | 2012-08-15 | 南车株洲电机有限公司 | Overturning device |
| CN103051121A (en) * | 2012-12-13 | 2013-04-17 | 武汉利德工业技术服务有限公司 | Device for dip coating and baking motor stator |
| CN203466691U (en) * | 2013-08-23 | 2014-03-05 | 中山市恒鑫聚诚工业设备有限公司 | Automatic overturn equipment for generator stator |
| CN204615591U (en) * | 2015-03-30 | 2015-09-02 | 深圳市金岷江机电设备有限公司 | For assembling the mould of stator public terminal |
| CN206023515U (en) * | 2016-08-29 | 2017-03-15 | 苏州通锦精密工业股份有限公司 | The stator centering detent mechanism of stator cage pressing machine |
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| CN106300827A (en) | 2017-01-04 |
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