CN106181320B - Stator cage pressing machine - Google Patents
Stator cage pressing machine Download PDFInfo
- Publication number
- CN106181320B CN106181320B CN201610753410.2A CN201610753410A CN106181320B CN 106181320 B CN106181320 B CN 106181320B CN 201610753410 A CN201610753410 A CN 201610753410A CN 106181320 B CN106181320 B CN 106181320B
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- stator
- plate
- pedestal
- jig
- end plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of stator cage pressing machine, it is characterised in that:Including an engine base(7), the engine base(7)On be fixed with first end plate(71)With the second end plate(72), in first end plate(71)With the second end plate(72)Between be equipped with by rectangle quadrangle arrangement four guide posts(73), four guide posts(73)Upper sliding sleeve is equipped with a casing clamping plate(8), the casing clamping plate(8)With first end plate(71)It is parallel opposite, in casing clamping plate(8)With first end plate(71)Between formed casing be clamped position, four guide posts(73)On by the second end plate(72)Side also sliding sleeve be equipped with a pressing plate(10);The pressing plate(10)With casing clamping plate(8)Between be additionally provided with a stator centering detent mechanism.The present invention can be automatically performed the press fitting of stator and casing, and efficiency of assembling greatly improved, and operation is also convenient for quick.
Description
Technical field
The present invention relates to automatic assembly equipments, and in particular to a kind of stator cage pressing machine.The stator cage pressing machine
It 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 cage pressing machines, improve production efficiency.
In order to achieve the above objectives, the technical solution adopted by the present invention is:A kind of stator cage pressing machine, including an engine base,
First end plate and the second end plate are fixed on the engine base, first end plate and the second end plate are in the horizontal direction one in front and one in back at a distance of flat
Row arrangement, is equipped with four guide posts by rectangle quadrangle arrangement between first end plate and the second end plate, and every guide post is uniform
The end connection first end plate other end connects the second end plate;Sliding sleeve is equipped with a casing clamping plate, the casing in four guide posts
Clamping plate is parallel with first end plate opposite, forms casing between casing clamping plate and first end plate and position is clamped, first end plate is equipped with
Casing clamping plate driving mechanism, the casing clamping plate driving mechanism function are transported in casing clamping plate, driving casing clamping plate towards first end plate side
Dynamic clamping casing;In four guide posts a pressing plate, second end plate are being equipped with by the side of the second end plate also sliding sleeve
It is equipped with servo press structure, which includes servo motor, transmission mechanism and compression bar, and compression bar corresponds to pressing plate
Middle part slide-and-guide be arranged on the second end plate, the end of compression bar is connect through pressure sensor with pressing plate, servo motor through pass
Motivation structure is connected to compression bar and drives presser motion with this;
A stator centering detent mechanism is additionally provided between the pressing plate and casing clamping plate, which includes
Pedestal, stator jig, turnover driving mechanism and key testing agency;It is located at two of downside in the pedestal and four guide posts
Guide post slide-and-guide connects;The stator jig is equipped with supports arcwall face for the stator coordinated with stator peripheral surface, described
Stator jig slides setting, the stator that the center of circle of the arching trajectory and stator jig are supported with respect to pedestal along an arching trajectory
Axle center overlap;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 it is hinged with stator jig to overturn the effect boom end of oblique pull cylinder, make overturning oblique pull cylinder be connected to pedestal and stator jig it
Between, to drive stator jig, arcuately track moves.
In said program, the key testing agency includes detection bar, key limit switch and a mobile mechanism, the detection
Bar is set to by the stator peripheral side that the stator jig is supported, and the relatively described stator jig of detection bar is along closer and farther from stator
The direction movement setting of jig, the mobile mechanism act on detection bar and drive detection bar close to or away from stator jig;It is described
Key limit switch is set on the end for the stator that detection bar is supported towards stator jig, for detecting the stator jig institute
Key on the stator of support.
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 is embedded at the pedestal
The arc elongated slot for corresponding to pedestal foreboard and pedestal back plate between foreboard and pedestal back plate, and on convex ribs is equipped with the idler wheel coordinated,
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.
In above-mentioned official documents and correspondence, the stator centering detent mechanism further includes an axial spotting against mechanism, which supports
It is formed axially against part and lifting cylinder including one by mechanism, it is described to be located at the stator jig institute on pedestal axially against part
The axial side of the stator of support, and opposite pedestal is slidable in the vertical direction setting, on the lifting cylinder driving axial supporter
It rises to be barred from before the stator shaft orientation end that the stator jig is supported or decline and avoids 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 press fitting of stator and casing, 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 that the embodiment of the present invention removes the stereoscopic schematic diagram after protective cover;
Fig. 3 is the structural schematic diagram of casing retained part of the embodiment of the present invention;
Fig. 4 is stator centering detent mechanism stereoscopic schematic diagram of the embodiment of the present invention;
Fig. 5 is stator centering detent mechanism schematic front view of the embodiment of the present invention;
The right side that Fig. 6 is Fig. 5 regards schematic diagram;
Stereoscopic schematic diagram when Fig. 7 is stator centering detent mechanism vacancy of the embodiment of the present invention;
Fig. 8 is the schematic diagram of the turnover driving mechanism in stator centering detent mechanism 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, fixed
Sub- jig;21, stator supports arcwall face;22, idler wheel;23, arc block;231, protrusion;24, front plate;25, rear plate;26, it presss from both sides
Panel connecting column;3, turnover driving mechanism;31, oblique pull cylinder is overturn;4, key testing agency;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;7, engine base;71,
End plate;711, casing clamping plate driving mechanism;712, casing jig;72, the second end plate;721, servo press structure;7211, it watches
Take motor;7212, compression bar;73, guide post;8, casing clamping plate;9, casing;10, pressing plate.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment:Referring to shown in Fig. 1-8:
A kind of stator cage pressing machine is fixed with first end referring to shown in Fig. 1-3, including an engine base 7 on the engine base 7
Plate 71 and the second end plate 72, first end plate 71 and the second end plate 72 are in the horizontal direction one in front and one in back at a distance of being arranged in parallel, first
Four guide posts 73 by rectangle quadrangle arrangement, every 73 equal one end of guide post connection are equipped between end plate 71 and the second end plate 72
71 other end of first end plate connects the second end plate 72.Sliding sleeve is equipped with a casing clamping plate 8, the casing in four guide posts 73
Clamping plate 8 is parallel with first end plate 71 opposite, forms casing between casing clamping plate 8 and first end plate 71 and position, first end plate is clamped
71 are equipped with casing clamping plate driving mechanism 711, which acts on casing clamping plate 8, drives casing clamping plate
8 move clamping casing 9 towards 71 side of first end plate, and as shown in Figure 3, the casing clamping plate driving mechanism 711 is two cylinders in left and right,
Casing clamping plate 8 is made of left halfbody and right halfbody, and the auxiliary section to match with 9 port of casing, and first end plate are formed between them
71 are equipped with and the matched casing jig in 9 other end end of casing 712.
Referring to shown in Fig. 1-3, a pressure is equipped in the side also sliding sleeve by the second end plate 72 in four guide posts 73
Plate 10, second end plate 72 are equipped with servo press structure 721, which includes servo motor 7211, passes
Motivation structure and compression bar 7212, the middle part slide-and-guide that compression bar 7212 corresponds to pressing plate 10 are arranged on the second end plate 72, compression bar
7212 end is connect through pressure sensor with pressing plate 10, and servo motor 7211 is connected to compression bar 7212 through transmission mechanism and is driven with this
Dynamic pressure plate 10 moves, and pressing plate 10 is equipped with the jig to match with stator 5, is allowed to the only iron core end face of contact stator 5 and avoids line
Circle.
Referring to a stator centering detent mechanism shown in Fig. 1-3, is additionally provided between the pressing plate 10 and casing clamping plate 8, this is fixed
Sub- centering detent mechanism includes pedestal 1, stator jig 2, turnover driving mechanism 3, key testing agency 4 and axial spotting against machine
Structure 6.
Referring to shown in Fig. 4-8, 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. 4-8, 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 8.
Referring to shown in Fig. 4-8, the key testing agency 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 key 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. 4-8, 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. 4-8, 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. 4-8, the axial spotting is against mechanism 6 including one axially against 62 groups of part 61 and lifting cylinder
At, the axial side that the stator 5 that the stator jig 2 is supported on pedestal 1 is located at axially against part 61, and opposite pedestal 1
It is slidable in the vertical direction setting, the rising of 62 driving axial supporter 61 of the lifting cylinder is barred from the stator jig 2 and is propped up
Before 5 axial end of stator of support or stator 5 is avoided in decline.
The present embodiment work step is as follows:
Casing 9 is taken out from heater with robot and is positioned over casing clamping position, casing clamping plate driving mechanism by the first step
711 start, and driving casing clamping plate 8 grips casing 9, and robot arm unclamps casing 9 and removes after fixation to be held;
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;
The detection bar 41 of second step, key testing agency 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;
Third walks, and turnover driving mechanism 3 starts, 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 servo motor 7211 of 4th step, servo press structure 721 starts, and driving pressing plate 10 pushes stator 5 and entirely determines
Sub- centering detent mechanism moves together, and when pressure sensor detects pressure, the detection bar 41 of key testing agency 4 is in moving machine
Structure 43 is retracted under driving far from stator 5, and supporter 61 also declines evacuation stator 5 under the driving of lifting cylinder 62;Then, it presses
Plate 10 continues to push stator and the movement of entire stator centering detent mechanism, until stator 5 is entirely enclosed in casing 9;
5th step, pressing plate 10 are retracted, and stator jig 2 resets, and casing clamping plate 8 unclamps, and manipulator is by mounted stator
Equipment is removed with casing.
The above process has been automatically performed the assembling process of stator 5 and casing 9, greatly improves the efficiency of assembly.Also,
It has the following advantages that:Workpiece positioning, centering reaction are fast, and precision is high, alleviate operating personnel's labour burden, improve production efficiency;
Feedback data ensures product quality;It is lost caused by largely reducing mistake;Tally function carry out in real time yield and at
This control.
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 (5)
1. a kind of stator cage pressing machine, it is characterised in that:Including an engine base(7), the engine base(7)On be fixed with first end plate
(71)With the second end plate(72), first end plate(71)With the second end plate(72)It is one in front and one in back apart arranged in parallel in the horizontal direction,
In first end plate(71)With the second end plate(72)Between be equipped with by rectangle quadrangle arrangement four guide posts(73), every guide post
(73)Equal one end connects first end plate(71)The other end connects the second end plate(72);Four guide posts(73)Upper sliding is arranged
There is a casing clamping plate(8), the casing clamping plate(8)With first end plate(71)It is parallel opposite, in casing clamping plate(8)With first end plate
(71)Between formed casing be clamped position, first end plate(71)It is equipped with casing clamping plate driving mechanism(711), casing clamping plate driving
Mechanism(711)Act on casing clamping plate(8), drive casing clamping plate(8)Towards first end plate(71)Side movement clamping casing(9);Institute
State four guide posts(73)On by the second end plate(72)Side also sliding sleeve be equipped with a pressing plate(10), second end plate
(72)It is equipped with servo press structure(721), the servo press structure(721)Including servo motor(7211), transmission mechanism with
And compression bar(7212), compression bar(7212)Corresponding to pressing plate(10)Middle part slide-and-guide be arranged in the second end plate(72)On, compression bar
(7212)End through pressure sensor and pressing plate(10)Connection, servo motor(7211)It is connected to compression bar through transmission mechanism
(7212)Pressing plate is driven with this(10)Movement;
The pressing plate(10)With casing clamping plate(8)Between be additionally provided with a stator centering detent mechanism, the stator centering detent mechanism
Including pedestal(1), stator jig(2), turnover driving mechanism(3)And key testing agency(4);The pedestal(1)It is led with four
Xiang Zhuzhong is located at two guide post slide-and-guides connection of downside;The stator jig(2)It is equipped with for matching with stator peripheral surface
The stator of conjunction supports arcwall face(21), the stator jig(2)Opposite pedestal(1)It slides and is arranged along an arching trajectory, the arc
The center of circle of shape track and stator jig(2)The stator supported(5)Axle center overlap;The turnover driving mechanism(3)Including one
Overturn oblique pull cylinder(31), the overturning oblique pull cylinder(31)Cylinder body and pedestal(1)It is hinged, and overturn oblique pull cylinder(31)Work
With boom end and stator jig(2)It is hinged, make overturning oblique pull cylinder(31)It is connected to pedestal(1)With stator jig(2)Between, with
Drive stator jig(2)Arcuately track moves.
2. stator cage pressing machine according to claim 1, it is characterised in that:The key testing agency(4)Including detection bar
(41), key limit switch(42)An and mobile mechanism(43), the detection bar(41)Set on the stator jig(2)It is supported
Stator(5)By peripheral side, detection bar(41)The relatively described stator jig(2)Along closer and farther from stator jig(2)Direction
Mobile setting, the mobile mechanism(43)Act on detection bar(41)Drive detection bar(41)Close to or away from stator jig(2);
The key limit switch(42)It is set to detection bar(41)Towards stator jig(2)The stator supported(5)End on, be used for
Detect the stator jig(2)The stator supported(5)On key.
3. stator cage pressing machine according to claim 1, it is characterised in that:The pedestal(1)By pedestal foreboard(11), seat
Body back plate(12)And connecting pole(13)Composition, the pedestal foreboard(11)With pedestal back plate(12)Front and back parallel arrangement, connection
Column(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 edge
The arc elongated slot of the arching trajectory arrangement(111);The stator jig(2)Bottom is equipped with convex ribs, which is embedded at described
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.
4. stator cage pressing machine according to claim 3, it is characterised in that:The stator jig(2)By arc block(23)、
Front plate(24), rear plate(25)And clamping plate connecting pole(26)Composition, the arc block(23)Top surface is the stator supporting arc
Shape face(21), the bottom surface of arc block is equipped with protrusion(231), the front plate(24)Positioned at protrusion(231)Front side, it is described after folder
Plate(25)Positioned at protrusion(231)Rear side, the clamping plate connecting pole(26)It is connected to front plate(24)Before making between rear plate
Clamping plate(24)And rear plate(25)By protrusion(231)It grips;The front plate(24)And rear plate(25)Stator is constituted to control
Tool(2)The convex ribs of bottom.
5. stator cage pressing machine according to claim 1, it is characterised in that:The stator centering detent mechanism further includes one
Axial spotting is against mechanism(6), the axial spotting is against mechanism(6)Including one axially against part(61)And lifting cylinder(62)
Composition, it is described axially against part(61)Positioned at pedestal(1)The upper 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 institute
State stator jig(2)The stator supported(5)Before axial end or stator is avoided in decline(5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610753410.2A CN106181320B (en) | 2016-08-29 | 2016-08-29 | Stator cage pressing machine |
Applications Claiming Priority (1)
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CN201610753410.2A CN106181320B (en) | 2016-08-29 | 2016-08-29 | Stator cage pressing machine |
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CN106181320A CN106181320A (en) | 2016-12-07 |
CN106181320B true CN106181320B (en) | 2018-09-25 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106849564B (en) * | 2016-12-31 | 2023-04-07 | 苏州通锦精密工业股份有限公司 | Rotor feeding initial positioning mechanism of motor press-mounting machine |
CN106670778B (en) * | 2017-02-27 | 2019-03-22 | 上海电机系统节能工程技术研究中心有限公司 | Stator and casing press-loading apparatus, method and system |
CN108145411B (en) * | 2017-12-29 | 2024-04-05 | 博格华纳排放系统(宁波)有限公司 | EGR valve assembly production line and assembly method thereof |
CN108723699B (en) * | 2018-08-23 | 2023-07-04 | 浙江九洲新能源科技有限公司 | Hot sleeve positioning tool for stator core and shell |
CN111230492A (en) * | 2020-03-20 | 2020-06-05 | 东莞市沃德精密机械有限公司 | Bluetooth headset box equipment tool that charges |
CN112792532B (en) * | 2021-01-21 | 2024-04-23 | 苏州赛腾菱欧智能科技有限公司 | Assembling device for stator and casing hot jacket |
CN113732620B (en) * | 2021-09-24 | 2023-04-14 | 安徽威灵汽车部件有限公司 | Assembly system |
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 |
Family Cites Families (5)
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JP3445953B2 (en) * | 2000-02-24 | 2003-09-16 | ファナック株式会社 | Coil inserter for stator winding |
JP2001251817A (en) * | 2000-03-07 | 2001-09-14 | Moric Co Ltd | Assembling device for permanent magnet field motor |
CN103878407B (en) * | 2014-04-18 | 2016-01-27 | 沈阳第一机床厂 | The special purpose machine tool of overall processing electric machine casing |
CN104440065A (en) * | 2014-12-03 | 2015-03-25 | 江阴东辰钻探设备有限公司 | Continuous rotating automatic centering hydraulic clamping mechanism and hydraulic control system thereof |
CN206010328U (en) * | 2016-08-29 | 2017-03-15 | 苏州通锦精密工业股份有限公司 | Stator cage pressing machine |
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