CN102510182B - 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
CN102510182B
CN102510182B CN201110369145.5A CN201110369145A CN102510182B CN 102510182 B CN102510182 B CN 102510182B CN 201110369145 A CN201110369145 A CN 201110369145A CN 102510182 B CN102510182 B CN 102510182B
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China
Prior art keywords
iron core
equi
plate
stator iron
base plate
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CN201110369145.5A
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Chinese (zh)
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CN102510182A (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
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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 laminating device for segmental stator iron core

Technical field

The present invention relates to a kind of auxiliary equipment while assembling fanning strip stator core, specifically auxiliary laminating device for segmental stator iron core.

Background technology

Large ac machines stator core structure mostly is fanning strip stator core, traditional laminating method is to adopt Rotary-table location stator sector piece endoporus in stator sector piece to laminate, owing to being subject to the machining accuracy of stage body own, operator laminates the factors such as technical ability affects, very difficult the meeting design requirement such as the perpendicularity of fanning strip stator core, flute profile quality, inside/outside diameter size, the iron core of need to dismantling when serious laminates again, greatly reduce the efficiency that laminates of fanning strip stator core, also have influence on to a certain extent the overall performance of motor, therefore need to be improved.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of auxiliary laminating device for segmental stator iron core of novelty simple in structure is provided, its practical effect is good, the efficiency that laminates of fanning strip stator core can be greatly improved, and the quality that laminates of fanning strip stator core can be guaranteed.

According to technical scheme provided by the invention: auxiliary laminating device for segmental stator iron core, it is characterized in that: comprise pressing plate, screw arbor assembly, excircle orientation rod, equi-index plate, strut assembly and base plate, on described base plate for placing fanning strip stator core, described pressing plate is used for being pressed in fanning strip stator core top, between pressing plate and base plate, by screw arbor assembly, be connected, so that fanning strip stator core is pressurizeed; Described base plate is provided with stator sector piece outside dimension and full circle and spells the corresponding halving hole of number, the endoporus of described equi-index plate is provided with stator sector piece full circle and spells the corresponding location semicircle orifice of number, excircle orientation rod lower end correspondence is assemblied in the halving hole on base plate, and excircle orientation rod upper end relies on semicircle orifice location, location corresponding on equi-index plate; Described equi-index plate supports and positioning height by strut assembly.

As a further improvement on the present invention, described screw arbor assembly comprises double threaded screw, sleeve and nut, double threaded screw lower end is connected with base thread, equipped nut after the through hole of double threaded screw upper end through correspondence on pressing plate, by fastening nut, can pressurize to fanning strip stator core, between nut and pressing plate, clamp the sleeve that supports use.

As a further improvement on the present invention, the lining with tapering made from high-abrasive material is installed in the halving hole on described base plate, excircle orientation rod lower end is tapered configuration, and during installation, the tapering face of excircle orientation rod lower end and lining is suitable.

As a further improvement on the present invention, lock by open washer and lock-screw described excircle orientation rod lower end.

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

Compared with prior art, advantage is in the present invention:

(1), because the halving hole on base plate is processed according to stator sector piece outside dimension and full circle spelling number, location semicircle orifice on equi-index plate endoporus is spelled number processing according to 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 spelled number.

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

(3), in the halving hole on base plate of the present invention, the lining with tapering made from high-abrasive material is installed, excircle orientation rod lower end is tapered configuration, during installation, the tapering face of excircle orientation rod lower end and lining is suitable, can guarantee installation accuracy and the useful life of excircle orientation rod.

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

Accompanying drawing explanation

fig. 1 is the structural representation of the embodiment of the present invention.

Embodiment

Below in conjunction with concrete drawings and Examples, the invention will be further described.

As shown in the figure: the auxiliary laminating device for segmental stator iron core in embodiment is mainly comprised of parts such as sleeve 1, nut 2, double threaded screw 3, pressing plate 4, excircle orientation rod 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, on described base plate 10 for placing fanning strip stator core, described pressing plate 4 is for being pressed in fanning strip stator core top, between pressing plate 4 and base plate 10 by being connected by double threaded screw 3, sleeve 1 and the screw arbor assembly that nut 2 forms, double threaded screw 3 lower ends are threaded with base plate 10, equipped nut 2 after the through hole of double threaded screw 3 upper ends through correspondence on pressing plate 4, by fastening nut 2, can pressurize to fanning strip stator core, between nut 2 and pressing plate 4, clamp the sleeve 1 that supports use, stressed even when sleeve 1 can guarantee fanning strip stator core pressurization.

As shown in Figure 1, described base plate 10 is provided with stator sector piece outside dimension and full circle and spells the corresponding halving hole of number, the endoporus of described equi-index plate 7 is provided with stator sector piece full circle and spells the corresponding location semicircle orifice of number, excircle orientation rod 5 lower end correspondences are assemblied in the halving hole on base plate 10, excircle orientation rod 5 upper ends rely on semicircle orifice location, location corresponding on equi-index plate 7, thereby can well guarantee equal indicative and the perpendicularity of fanning strip stator core.In addition, because the halving hole on base plate 10 is processed according to stator sector piece outside dimension and full circle spelling number, location semicircle orifice on equi-index plate 7 endoporus is spelled number processing according to 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 spelled number.

In the present invention, the lining 6 with tapering made from high-abrasive material is installed in the halving hole on described base plate 10, excircle orientation rod 5 lower ends are tapered configuration, during installation, the tapering face of excircle orientation rod 5 lower ends and lining 6 is suitable, and excircle orientation rod 5 lower ends are by open washer 11 and lock-screw 12 lockings.Can guarantee like this installation accuracy and the useful life of excircle orientation rod 5.

As shown in Figure 1, described equi-index plate 7 supports and positioning height by strut assembly, strut assembly is mainly comprised of strut 8 and chuck 9, strut 8 lower ends are supported on base plate 10, strut 8 upper ends are through through hole corresponding on equi-index plate 7, and chuck 9 is fixed on strut 8 upper ends, and chuck 9 is held equi-index plate 7 from bottom, adjustment can be moved in the position of chuck 9 on strut 8, thereby can regulate according to the length of fanning strip stator core the height of equi-index plate 7.

Generally speaking, the present invention's novelty simple in structure, practical effect is good, can overcome the shortcoming that laminates of traditional laminating device for segmental stator iron core, greatly improve the efficiency that laminates of fanning strip stator core, and can guarantee the quality that laminates of fanning strip stator core.Under the situation of China's electromechanics trade fast development, auxiliary laminating device for segmental stator iron core of the present invention is suitable for being used more widely.

Claims (5)

1. auxiliary laminating device for segmental stator iron core, it is characterized in that: comprise pressing plate (4), screw arbor assembly, excircle orientation rod (5), equi-index plate (7), strut assembly and base plate (10), described base plate (10) is upper for placing fanning strip stator core, described pressing plate (4) is for being pressed in fanning strip stator core top, between pressing plate (4) and base plate (10), by screw arbor assembly, be connected, so that fanning strip stator core is pressurizeed; Described base plate (10) is provided with stator sector piece outside dimension and full circle and spells the corresponding halving hole of number, the endoporus of described equi-index plate (7) is provided with stator sector piece full circle and spells the corresponding location semicircle orifice of number, excircle orientation rod (5) lower end correspondence is assemblied in the halving hole on base plate (10), and excircle orientation rod (5) upper end relies on the upper corresponding semicircle orifice location, location of equi-index plate (7); Described equi-index plate (7) supports and positioning height by strut assembly.
2. auxiliary laminating device for segmental stator iron core as claimed in claim 1, it is characterized in that: described 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 equipped with nut (2) after passing the upper corresponding through hole of pressing plate (4), by fastening nut (2), can, to fanning strip stator core pressurization, between nut (2) and pressing plate (4), clamp the sleeve (1) that supports use.
3. auxiliary laminating device for segmental stator iron core as claimed in claim 1, it is characterized in that: the lining with tapering (6) made from high-abrasive material is installed in the halving hole on described base plate (10), excircle orientation rod (5) lower end is tapered configuration, during installation, the tapering face of excircle orientation rod (5) lower end and lining (6) is suitable.
4. auxiliary laminating device for segmental stator iron core as claimed in claim 3, is characterized in that: described excircle orientation rod (5) lower end is by open washer (11) and lock-screw (12) locking.
5. auxiliary laminating device for segmental stator iron core as claimed in claim 1, it is characterized in that: described strut assembly comprises strut (8) and chuck (9), strut (8) lower end is supported on base plate (10), strut (8) upper end is through the upper corresponding through hole of equi-index plate (7), chuck (9) is fixed on strut (8) upper end, and chuck (9) is held equi-index plate (7) from 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
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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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CN102510182B true CN102510182B (en) 2014-04-09

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401374B (en) * 2013-07-31 2015-12-09 常州神力电机股份有限公司 A kind of elevator motor unit stator iron core pressing machine be made up of folded riveting fanning strip block
CN104158310A (en) * 2014-07-04 2014-11-19 上海麦格特电机有限公司 Hexagonal generator stator iron core
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
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

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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
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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
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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

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JP4472417B2 (en) * 2004-04-30 2010-06-02 株式会社三井ハイテック Method for manufacturing laminated iron core and mold apparatus
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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
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
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

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