CN102510182A - Auxiliary laminating device for segmental stator iron core - Google Patents

Auxiliary laminating device for segmental stator iron core Download PDF

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Publication number
CN102510182A
CN102510182A CN2011103691455A CN201110369145A CN102510182A CN 102510182 A CN102510182 A CN 102510182A CN 2011103691455 A CN2011103691455 A CN 2011103691455A CN 201110369145 A CN201110369145 A CN 201110369145A CN 102510182 A CN102510182 A CN 102510182A
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CN
China
Prior art keywords
stator core
equi
fanning strip
plate
base plate
Prior art date
Application number
CN2011103691455A
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Chinese (zh)
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CN102510182B (en
Inventor
杨曦
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中电电机股份有限公司
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Priority to CN201110369145.5A priority Critical patent/CN102510182B/en
Publication of CN102510182A publication Critical patent/CN102510182A/en
Application granted granted Critical
Publication of CN102510182B publication Critical patent/CN102510182B/en

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Abstract

The invention relates to an auxiliary laminating device for a segmental stator iron core. The auxiliary laminating device comprises a pressure plate, a screw rod assembly, outer circle positioning rods, an equi-index plate, a brace rod assembly and a baseplate, wherein the baseplate is used for holding a segmental stator iron core, the pressure plate is used for pressing the top of the segmental stator iron core, and the pressure plate is connected with the baseplate through the screw rod assembly for pressurizing the segmental stator iron core; equal division holes corresponding to the size of the outer diameter of stator segments and the number of pieces for splicing a full circle are formed in the baseplate, positioning semi-circular holes corresponding to the pieces for splicing the full circle in number are formed in an inner hole of the equi-index plate, the lower ends of the outer circle positioning rods are correspondingly assembled in the equal division holes in the baseplate, and the upper ends of the outer circle positioning rods are positioned by relying on the corresponding positioning semi-circular holes in the equi-index plate; and the equi-index plate is supported through the brace rod assembly and is positioned in height. The auxiliary laminating device for the segmental stator iron core, disclosed by the invention, is simple and novel in structure and good in actual using effects, and can greatly improve the lamination efficiency of the segmental stator iron core, and ensure the lamination quality of the segmental stator iron core.

Description

Auxiliary fanning strip stator core stack-press device

Technical field

The present invention relates to a kind of auxiliary equipment when assembling the fanning strip stator core, specifically is auxiliary fanning strip stator core stack-press device.

Background technology

Mostly the large ac machines stator core structure is the fanning strip stator core; Traditional laminating method is to adopt the interior Rotary-table of stator sector piece location stator sector piece endoporus to laminate; Owing to receive the machining accuracy of stage body own, operator to laminate factor affecting such as technical ability; The perpendicularity of fanning strip stator core, flute profile quality, inside/outside diameter size etc. are difficult to meet design requirement, and the iron core of need dismantling when serious laminates again, greatly reduces the efficient that laminates of fanning strip stator core; Also have influence on the overall performance of motor to a certain extent, therefore need improve.

Summary of the invention

The objective of the invention is to overcome the deficiency that exists in the prior art; A kind of auxiliary fanning strip stator core stack-press device of novelty simple in structure is provided; Its practical effect is good; The efficient that laminates of fanning strip stator core can be improved greatly, and the quality that laminates of fanning strip stator core can be guaranteed.

According to technical scheme provided by the invention: auxiliary fanning strip stator core stack-press device; It is characterized in that: comprise pressing plate, screw arbor assembly, cylindrical locating bar, equi-index plate, strut assembly and base plate; Be used to place the fanning strip stator core on the said base plate; Said pressing plate is used to be pressed in fanning strip stator core top, is connected through screw arbor assembly between pressing plate and the base plate, so that the fanning strip stator core is pressurizeed; Said base plate is provided with stator sector piece outside dimension and full circle pieces together the corresponding halving hole of number; The endoporus of said equi-index plate is provided with the stator sector piece full circle pieces together the corresponding location of number semicircle orifice; Cylindrical locating bar lower end correspondence is assemblied in the halving hole on the base plate, and cylindrical locating bar upper end relies on semicircle orifice location, location corresponding on the equi-index plate; Said equi-index plate supports through the strut assembly and the location height.

As further improvement of the present invention; Said screw arbor assembly comprises double threaded screw, sleeve and nut; The double threaded screw lower end is connected with base thread; The double threaded screw upper end is equipped with nut after passing through hole corresponding on the pressing plate, can clamp the sleeve that supports usefulness between nut and the pressing plate to fanning strip stator core pressurization through fastening nut.

As further improvement of the present invention, the lining of processing with high-abrasive material that has tapering is installed in the halving hole on the said base plate, cylindrical locating bar lower end is a tapered configuration, during installation, the tapering face of cylindrical locating bar lower end and lining is suitable.

As further improvement of the present invention, said cylindrical locating bar lower end is through open washer and lock-screw locking.

As further improvement of the present invention, said strut assembly comprises strut and chuck, and the strut lower end is supported on the base plate, and through hole corresponding on the equi-index plate is passed in the strut upper end, and chuck is fixed on the strut upper end, and chuck is held equi-index plate from the bottom.

The present invention compared with prior art, advantage is:

(1), owing to the halving hole on the base plate is processed according to stator sector piece outside dimension and full circle assembly number; Location semicircle orifice on the equi-index plate endoporus is pieced together number processing according to the stator sector piece full circle, so the present invention goes for the laminating of fanning strip stator core that various outer diameter size and different full circle are pieced together number.

(2), the cylindrical locating bar lower end among the present invention is assemblied in the halving hole corresponding on the base plate, cylindrical locating bar upper end relies on the semicircle location hole location on the equi-index plate endoporus, can well guarantee the equal indicative and the perpendicularity of fanning strip stator core.

(3), in the halving hole on the base plate of the present invention the lining of processing with high-abrasive material that has tapering is installed; Cylindrical locating bar lower end is a tapered configuration; During installation, the tapering face of cylindrical locating bar lower end and lining is suitable, can guarantee the installation accuracy and the useful life of cylindrical locating bar.

(4), said equi-index plate relies on the support of strut assembly, can regulate the height of equi-index plate according to the height of fanning strip stator core.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention.

Embodiment

Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.

As shown in the figure: the auxiliary fanning strip stator core stack-press device among the embodiment mainly is made up of parts such as sleeve 1, nut 2, double threaded screw 3, pressing plate 4, cylindrical locating bar 5, lining 6, equi-index plate 7, strut 8, chuck 9, base plate 10, open washer 11 and lock-screws 12.

As shown in Figure 1; Be used to place the fanning strip stator core on the said base plate 10; Said pressing plate 4 is used to be pressed in fanning strip stator core top, and through being connected by double threaded screw 3, sleeve 1 and the screw arbor assembly that nut 2 is formed, double threaded screw 3 lower ends are threaded with base plate 10 between pressing plate 4 and the base plate 10; Double threaded screw 3 upper ends are equipped with nut 2 after passing through hole corresponding on the pressing plate 4; Can clamp the sleeve 1 that supports usefulness between nut 2 and the pressing plate 4 to fanning strip stator core pressurization through fastening nut 2, stressed even when sleeve 1 can guarantee fanning strip stator core pressurization.

As shown in Figure 1; Said base plate 10 is provided with stator sector piece outside dimension and full circle pieces together the corresponding halving hole of number; The endoporus of said equi-index plate 7 is provided with the stator sector piece full circle pieces together the corresponding location of number semicircle orifice; Cylindrical locating bar 5 lower end correspondences are assemblied in the halving hole on the base plate 10, and cylindrical locating bar 5 upper ends rely on semicircle orifice location, location corresponding on the equi-index plate 7, thereby can well guarantee the equal indicative and the perpendicularity of fanning strip stator core.In addition; Because the halving hole on the base plate 10 is processed according to stator sector piece outside dimension and full circle assembly number; Location semicircle orifice on equi-index plate 7 endoporus is pieced together number processing according to the stator sector piece full circle, so the present invention goes for the laminating of fanning strip stator core that various outer diameter size and different full circle are pieced together number.

Among the present invention; The lining of processing with high-abrasive material that has tapering 6 is installed in the halving hole on the said base plate 10; Cylindrical locating bar 5 lower ends are tapered configuration; During installation, the tapering face of cylindrical locating bar 5 lower ends and lining 6 is suitable, and cylindrical locating bar 5 lower ends are through open washer 11 and lock-screw 12 lockings.Can guarantee the installation accuracy and the useful life of cylindrical locating bar 5 like this.

As shown in Figure 1, said equi-index plate 7 supports through the strut assembly and the location height, and the strut assembly mainly is made up of strut 8 and chuck 9; Strut 8 lower ends are supported on the base plate 10; Through hole corresponding on the equi-index plate 7 is passed in strut 8 upper ends, and chuck 9 is fixed on strut 8 upper ends, and chuck 9 is held equi-index plate 7 from the bottom; Adjustment can be moved in the position of chuck 9 on strut 8, thereby can regulate the height of equi-index plate 7 according to the length of fanning strip stator core.

Generally speaking; The present invention's novelty simple in structure, practical effect is good, can overcome the shortcoming that laminates of traditional fanning strip stator core stack-press device; Improve the efficient that laminates of fanning strip stator core greatly, and can guarantee the quality that laminates of fanning strip stator core.Under the situation of China's electromechanics trade fast development, auxiliary fanning strip stator core stack-press device of the present invention is suitable for being used more widely.

Claims (5)

1. auxiliary fanning strip stator core stack-press device; It is characterized in that: comprise pressing plate (4), screw arbor assembly, cylindrical locating bar (5), equi-index plate (7), strut assembly and base plate (10); Said base plate is used to place the fanning strip stator core on (10); Said pressing plate (4) is used to be pressed in fanning strip stator core top, is connected through screw arbor assembly between pressing plate (4) and the base plate (10), so that the fanning strip stator core is pressurizeed; Said base plate (10) is provided with stator sector piece outside dimension and full circle pieces together the corresponding halving hole of number; The endoporus of said equi-index plate (7) is provided with the stator sector piece full circle pieces together the corresponding location of number semicircle orifice; Cylindrical locating bar (5) lower end correspondence is assemblied in the halving hole on the base plate (10), and cylindrical locating bar (5) upper end relies on equi-index plate (7) to go up corresponding semicircle orifice location, location; Said equi-index plate (7) supports through the strut assembly and the location height.
2. auxiliary fanning strip stator core stack-press device as claimed in claim 1; It is characterized in that: said screw arbor assembly comprises double threaded screw (3), sleeve (1) and nut (2); Double threaded screw (3) lower end is threaded with base plate (10); Double threaded screw (3) upper end is passed and is equipped with nut (2) after pressing plate (4) is gone up corresponding through hole, can clamp the sleeve (1) that supports usefulness between nut (2) and the pressing plate (4) to fanning strip stator core pressurization through fastening nut (2).
3. auxiliary fanning strip stator core stack-press device as claimed in claim 1; It is characterized in that: the lining of processing with high-abrasive material that has tapering (6) is installed in the halving hole on the said base plate (10); Cylindrical locating bar (5) lower end is a tapered configuration; During installation, the tapering face of cylindrical locating bar (5) lower end and lining (6) is suitable.
4. auxiliary fanning strip stator core stack-press device as claimed in claim 3 is characterized in that: said cylindrical locating bar (5) lower end is through open washer (11) and lock-screw (12) locking.
5. auxiliary fanning strip stator core stack-press device as claimed in claim 1; It is characterized in that: said strut assembly comprises strut (8) and chuck (9); Strut (8) lower end is supported on the base plate (10); Strut (8) upper end is passed equi-index plate (7) and is gone up corresponding through hole, and chuck (9) is fixed on strut (8) upper end, and chuck (9) is held equi-index plate (7) from the bottom.
CN201110369145.5A 2011-11-19 2011-11-19 Auxiliary laminating device for segmental stator iron core CN102510182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110369145.5A CN102510182B (en) 2011-11-19 2011-11-19 Auxiliary laminating device for segmental stator iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110369145.5A CN102510182B (en) 2011-11-19 2011-11-19 Auxiliary laminating device for segmental stator iron core

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CN102510182A true CN102510182A (en) 2012-06-20
CN102510182B CN102510182B (en) 2014-04-09

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401374A (en) * 2013-07-31 2013-11-20 常州神力电机股份有限公司 Elevator motor stator iron core press fitting machine formed by laminated rivet sector piece blocks
CN104158310A (en) * 2014-07-04 2014-11-19 上海麦格特电机有限公司 Hexagonal generator stator iron core
CN105099102A (en) * 2015-09-06 2015-11-25 中电电机股份有限公司 Method and device for improving stator iron core superposition efficiency of impact generator
CN105429386A (en) * 2015-12-20 2016-03-23 重庆赛力盟电机有限责任公司 Overlaying buckling sheet tooling
CN106026549A (en) * 2016-06-24 2016-10-12 无锡新大力电机有限公司 Assembling method for stator iron core of permanent magnet motor
CN108747146A (en) * 2018-06-07 2018-11-06 中车永济电机有限公司 A kind of tile type welding tensioning clamper preventing iron core radial deformation
CN109702403A (en) * 2017-10-26 2019-05-03 株洲中车机电科技有限公司 A kind of stator core laminates weld mold
CN108747146B (en) * 2018-06-07 2020-11-03 中车永济电机有限公司 Tile type welding tensioning clamp for preventing radial deformation of iron core

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GB1275416A (en) * 1968-11-22 1972-05-24 Moisei Abramovich Goldshtein Improvements in and relating to the manufacture of dynamo-electric machines
JP2005318763A (en) * 2004-04-30 2005-11-10 Mitsui High Tec Inc Method of manufacturing laminated core and mold apparatus
JP2005318764A (en) * 2004-04-30 2005-11-10 Mitsui High Tec Inc Method of manufacturing laminated core and mold apparatus
CN201134731Y (en) * 2007-12-24 2008-10-15 湘潭电机股份有限公司 Stator iron core laminated mold of direct driving magneto synchronous generator
JP2008253136A (en) * 2008-07-09 2008-10-16 Mitsui High Tec Inc Method of manufacturing laminated core
CN201181889Y (en) * 2008-03-14 2009-01-14 天津市天发重型水电设备制造有限公司 Stator core strain structure of hydraulic turbogenerator
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CN201556981U (en) * 2009-11-27 2010-08-18 哈尔滨电机厂有限责任公司 Compressing and insulating structure for adjusting screw-free stator core of high-capacity vertical hydraulic generator
CN201563034U (en) * 2009-12-11 2010-08-25 南车株洲电力机车有限公司 Fan-shaped skewed slot iron core laminating mold
CN201590686U (en) * 2009-09-24 2010-09-22 泰豪科技股份有限公司 Fixing device for stator core of generator
CN101867263A (en) * 2009-04-20 2010-10-20 无锡市中达电机有限公司 Laminate mechanism of lamination sheet of electrical machine stator
CN201854103U (en) * 2010-11-17 2011-06-01 永济新时速电机电器有限责任公司 Stator core and motor
CN102104299A (en) * 2011-03-04 2011-06-22 苏州江南春绿机电科技集团有限公司 Double-layer round-key assembly structure for stator
CN201937404U (en) * 2010-11-15 2011-08-17 南车株洲电机有限公司 General taper slot rotor laminating die tooling device
CN102185427A (en) * 2011-05-05 2011-09-14 大连电机集团有限公司 Torque motor stator core laminating tyre
CN201994794U (en) * 2011-05-05 2011-09-28 湘潭电机股份有限公司 Stacking and pressing mould of fan-shaped lamination of motor stator core
CN202009312U (en) * 2011-01-10 2011-10-12 常州市神力电机有限公司 Lamination tooling for motor cores with sector stamped sheets

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275416A (en) * 1968-11-22 1972-05-24 Moisei Abramovich Goldshtein Improvements in and relating to the manufacture of dynamo-electric machines
JP2005318763A (en) * 2004-04-30 2005-11-10 Mitsui High Tec Inc Method of manufacturing laminated core and mold apparatus
JP2005318764A (en) * 2004-04-30 2005-11-10 Mitsui High Tec Inc Method of manufacturing laminated core and mold apparatus
CN201134731Y (en) * 2007-12-24 2008-10-15 湘潭电机股份有限公司 Stator iron core laminated mold of direct driving magneto synchronous generator
CN201181889Y (en) * 2008-03-14 2009-01-14 天津市天发重型水电设备制造有限公司 Stator core strain structure of hydraulic turbogenerator
JP2008253136A (en) * 2008-07-09 2008-10-16 Mitsui High Tec Inc Method of manufacturing laminated core
CN201319551Y (en) * 2008-12-15 2009-09-30 宁夏三一西北骏马电机制造股份有限公司 Motor stator gold processing positioner
CN101867263A (en) * 2009-04-20 2010-10-20 无锡市中达电机有限公司 Laminate mechanism of lamination sheet of electrical machine stator
CN201590686U (en) * 2009-09-24 2010-09-22 泰豪科技股份有限公司 Fixing device for stator core of generator
CN201556981U (en) * 2009-11-27 2010-08-18 哈尔滨电机厂有限责任公司 Compressing and insulating structure for adjusting screw-free stator core of high-capacity vertical hydraulic generator
CN201563034U (en) * 2009-12-11 2010-08-25 南车株洲电力机车有限公司 Fan-shaped skewed slot iron core laminating mold
CN201937404U (en) * 2010-11-15 2011-08-17 南车株洲电机有限公司 General taper slot rotor laminating die tooling device
CN201854103U (en) * 2010-11-17 2011-06-01 永济新时速电机电器有限责任公司 Stator core and motor
CN202009312U (en) * 2011-01-10 2011-10-12 常州市神力电机有限公司 Lamination tooling for motor cores with sector stamped sheets
CN102104299A (en) * 2011-03-04 2011-06-22 苏州江南春绿机电科技集团有限公司 Double-layer round-key assembly structure for stator
CN102185427A (en) * 2011-05-05 2011-09-14 大连电机集团有限公司 Torque motor stator core laminating tyre
CN201994794U (en) * 2011-05-05 2011-09-28 湘潭电机股份有限公司 Stacking and pressing mould of fan-shaped lamination of motor stator core

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401374A (en) * 2013-07-31 2013-11-20 常州神力电机股份有限公司 Elevator motor stator iron core press fitting machine formed by laminated rivet sector piece blocks
CN104158310A (en) * 2014-07-04 2014-11-19 上海麦格特电机有限公司 Hexagonal generator stator iron core
CN105099102A (en) * 2015-09-06 2015-11-25 中电电机股份有限公司 Method and device for improving stator iron core superposition efficiency of impact generator
CN105099102B (en) * 2015-09-06 2019-08-09 中电电机股份有限公司 A kind of method and device for improving surge generator stator core and laminating work efficiency
CN105429386A (en) * 2015-12-20 2016-03-23 重庆赛力盟电机有限责任公司 Overlaying buckling sheet tooling
CN105429386B (en) * 2015-12-20 2018-04-20 重庆赛力盟电机有限责任公司 Laminate cramp frock
CN106026549A (en) * 2016-06-24 2016-10-12 无锡新大力电机有限公司 Assembling method for stator iron core of permanent magnet motor
CN109702403A (en) * 2017-10-26 2019-05-03 株洲中车机电科技有限公司 A kind of stator core laminates weld mold
CN108747146A (en) * 2018-06-07 2018-11-06 中车永济电机有限公司 A kind of tile type welding tensioning clamper preventing iron core radial deformation
CN108747146B (en) * 2018-06-07 2020-11-03 中车永济电机有限公司 Tile type welding tensioning clamp for preventing radial deformation of iron core

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