CN103414293A - Motor stator punching plate overlying tool - Google Patents

Motor stator punching plate overlying tool Download PDF

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Publication number
CN103414293A
CN103414293A CN2013103291593A CN201310329159A CN103414293A CN 103414293 A CN103414293 A CN 103414293A CN 2013103291593 A CN2013103291593 A CN 2013103291593A CN 201310329159 A CN201310329159 A CN 201310329159A CN 103414293 A CN103414293 A CN 103414293A
Authority
CN
China
Prior art keywords
stator punching
locating
pressing plate
motor stator
platen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2013103291593A
Other languages
Chinese (zh)
Inventor
张斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU KINGWAY RAILWAY COMMUNICATION EQUIPMENT Co Ltd
Original Assignee
JIANGSU KINGWAY RAILWAY COMMUNICATION EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU KINGWAY RAILWAY COMMUNICATION EQUIPMENT Co Ltd filed Critical JIANGSU KINGWAY RAILWAY COMMUNICATION EQUIPMENT Co Ltd
Priority to CN2013103291593A priority Critical patent/CN103414293A/en
Publication of CN103414293A publication Critical patent/CN103414293A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a motor stator punching plate overlying tool which comprises a lower pressing plate, a center shaft, pulling rods, locating bars, an upper pressing plate, fastening nuts, locating pins and locating keys. The center shaft is upwards vertically arranged at the center of the lower pressing plate, and four pulling rods and four locating bars are arrayed upwards vertically on the lower pressing plate in an annular mode with the center shaft as the center. The four pulling rods and the four locating bars are located on the same circumference, and the locating bars are connected with the center shaft. The upper pressing plate is arranged above the lower pressing plate, the center shaft and the pulling rods penetrates through the upper pressing plate, and the fastening nuts are arranged on the pulling rods. The fastening nuts are arranged on the upper portion of the upper pressing plate, and eight locating pins and eight locating keys for fixing motor stator punching plates are further arranged between the lower pressing plate and the upper pressing plate. The motor stator punching plate overlying tool is convenient to operate, time and labor are saved, overlying efficiency is improved, straightness and axial perpendicularity after stator punching plate overlying are improved, quality stability of an overlaid motor stator is high, and the quality requirement is met.

Description

A kind of motor stator punching laminating tool
Technical field
The present invention relates to a kind of frock, relate in particular to a kind of frock be used to the stator punching that laminates subway traction electric machine used.
Background technology
Motor stator is the critical component of subway traction electric machine used, and motor stator should be placed coil by magnetic conduction again, when machine operation, will bear the comprehensive function of mechanical oscillation and electromagnetic force, heating power.Motor stator of today, generally all adopt circular punching.Stator punching laminates exactly the stator punching of some is managed to (lamination), compresses, and is fixed into a size accurate, and profile is neat, closely suitable integral body.Stator punching in the past laminates all by artificial realization, manually laminates the required operative skill of workman is had to very high requirement, wayward, and the quality stability of the motor stator manually laminated is poor, does not meet quality requirement, the mode manually laminated simultaneously, waste time and energy, inefficiency.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of motor stator punching laminating tool of being convenient to laminate the stator punching of subway traction electric machine used.
Technical solution of the present invention is achieved in that a kind of motor stator punching laminating tool, comprises lower platen, central shaft, pull bar, locating bar, top board, clamp nut, alignment pin and positioning key; The center of described lower platen is provided with central shaft straight up; Described lower platen is centered by central shaft, and annular array straight up is provided with 4 pull bars and 4 locating bars; Described 4 pull bars and 4 locating bars are positioned on same circumference; Described locating bar is connected with central shaft; Described top board is positioned at the top of lower platen; Described central shaft and pull bar pass top board; Described pull bar is provided with clamp nut; Described clamp nut is positioned at the top board top; Between described lower platen and top board, also be provided with 8 alignment pins and 8 positioning keys for the fixed electrical machinery stator punching.
Preferably, on described top board, be arranged with at least two suspension ring.
Preferably, described central shaft passes lower platen.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Motor stator punching laminating tool of the present invention, easy to operate, the operative skill required to the workman requires low, time saving and energy saving, improved and laminated efficiency, and improved linearity and axle center perpendicularity after stator punching laminates, made the motor stator quality stability after laminating high, conformed to quality requirements.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of motor stator punching laminating tool of the present invention;
Accompanying drawing 2 is the structural representation of motor stator punching laminating tool of the present invention;
Accompanying drawing 3 is the stereogram of the locating bar of motor stator punching laminating tool of the present invention;
Accompanying drawing 4 is the stereogram of the alignment pin of motor stator punching laminating tool of the present invention;
Wherein: 1, lower platen; 2, central shaft; 3, pull bar; 4, locating bar; 5, top board; 6, clamp nut; 7, alignment pin; 8, positioning key; 9, suspension ring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Of the present invention a kind of motor stator punching laminating tool as shown in accompanying drawing 1-4, comprise lower platen 1, central shaft 2, pull bar 3, locating bar 4, top board 5, clamp nut 6, alignment pin 7 and positioning key 8; The center of described lower platen 1 is provided with central shaft 2 straight up; Described central shaft 2 passes lower platen 1; Described lower platen 1 is centered by central shaft 2, and annular array straight up is provided with 4 pull bars 3 and 4 locating bars 4; Described 4 pull bars 3 and 4 locating bars 4 are positioned on same circumference; Described locating bar 4 is connected with central shaft 2; Described top board 5 is positioned at the top of lower platen 1; Described central shaft 2 and pull bar 3 pass top board 5; Described pull bar 3 is provided with clamp nut 6; Described clamp nut 6 is positioned at top board 5 tops; On described top board 5, be arranged with at least two suspension ring 9; 5 of described lower platen 1 and top boards also are provided with 8 alignment pins 7 and 8 positioning keys 8 for the fixed electrical machinery stator punching.
Motor stator punching laminating tool of the present invention, before use, at first place cleaning, examine model, specification and the quantity of stator punching, then check the fettler holding tool, guarantee that instrument is complete, alignment pin 7 and positioning key 8, without distortion and wearing and tearing, guarantee that press can normally move.During use, lower platen 1 and central shaft 2 are installed; Successively stator one side end panel, lower stator pressing plate are enclosed within outside 4 pull bars 3 and 4 locating bars 4, again 4 positioning keys 8 are put into to lower stator pressing plate groove (4 positioning keys 8 are at a distance of 90 ° of placements), the stator punching of putting into after being used for locating, to guarantee the relative position of lower stator pressing plate and stator punching; By a folded stator punching (about 20~50mm) be enclosed within 4 pull bars 3 and 4 locating bars 4 outer after, 8 alignment pins 7 are placed in the position over against pull bar 3 and locating bar 4 in the stator punching groove; Be inserted in continuously stator punching, often all direction of rotation placements of folded punching; Upper stator pressing plate is enclosed within outside 4 pull bars 3 and 4 locating bars 4; Other 4 positioning keys 8 are put into to upper stator pressing plate groove (4 positioning keys 8 at a distance of 90 ° of placements, and stagger with the position of the positioning key 8 of placing before); The other side end panel of stator is enclosed within outside 4 pull bars 3 and 4 locating bars 4; Install pressing plate 4, the clamp nut 5 of screwing on; Use press to compress, first pressure carried out precompressed one minute as requested, then dropped to normal pressure press stator core assembly, under impaction state, measured stator punching length, tightened clamp nut 6 after qualified.
Motor stator punching laminating tool of the present invention, easy to operate, the operative skill required to the workman requires low, time saving and energy saving, improved and laminated efficiency, and improved linearity and axle center perpendicularity after stator punching laminates, made the motor stator quality stability after laminating high, conformed to quality requirements.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. a motor stator punching laminating tool, is characterized in that: comprise lower platen, central shaft, pull bar, locating bar, top board, clamp nut, alignment pin and positioning key; The center of described lower platen is provided with central shaft straight up; Described lower platen is centered by central shaft, and annular array straight up is provided with 4 pull bars and 4 locating bars; Described 4 pull bars and 4 locating bars are positioned on same circumference; Described locating bar is connected with central shaft; Described top board is positioned at the top of lower platen; Described central shaft and pull bar pass top board; Described pull bar is provided with clamp nut; Described clamp nut is positioned at the top board top; Between described lower platen and top board, also be provided with 8 alignment pins and 8 positioning keys for the fixed electrical machinery stator punching.
2. motor stator punching laminating tool according to claim 1, is characterized in that: on described top board, be arranged with at least two suspension ring.
3. motor stator punching laminating tool according to claim 2, it is characterized in that: described central shaft passes lower platen.
CN2013103291593A 2013-07-31 2013-07-31 Motor stator punching plate overlying tool Pending CN103414293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103291593A CN103414293A (en) 2013-07-31 2013-07-31 Motor stator punching plate overlying tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103291593A CN103414293A (en) 2013-07-31 2013-07-31 Motor stator punching plate overlying tool

Publications (1)

Publication Number Publication Date
CN103414293A true CN103414293A (en) 2013-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103291593A Pending CN103414293A (en) 2013-07-31 2013-07-31 Motor stator punching plate overlying tool

Country Status (1)

Country Link
CN (1) CN103414293A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106329844A (en) * 2015-06-25 2017-01-11 天津市江源塑胶制品有限公司 Outer-winding inner-rotor motor stator iron core fixing device
CN107017739A (en) * 2017-03-30 2017-08-04 深圳大学 A kind of motor rotor punching sheet collator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703660A1 (en) * 1994-09-21 1996-03-27 Minebea Co.,Ltd. Stator assembly of rotary electric device and method of assembling the same
CN101867265A (en) * 2008-12-18 2010-10-20 阿尔斯通技术有限公司 Make and transport the method for generator stator core
CN202334183U (en) * 2011-11-15 2012-07-11 济南吉美乐电源技术有限公司 Stator laminating die for water-cooled generator
CN202931131U (en) * 2012-10-24 2013-05-08 重庆赛力盟电机有限责任公司 Steerable rotor iron core lamination and shringkage fit integrated tooling
CN203482042U (en) * 2013-07-31 2014-03-12 江苏经纬轨道交通设备有限公司 Motor stator punching sheet laminating tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703660A1 (en) * 1994-09-21 1996-03-27 Minebea Co.,Ltd. Stator assembly of rotary electric device and method of assembling the same
CN101867265A (en) * 2008-12-18 2010-10-20 阿尔斯通技术有限公司 Make and transport the method for generator stator core
CN202334183U (en) * 2011-11-15 2012-07-11 济南吉美乐电源技术有限公司 Stator laminating die for water-cooled generator
CN202931131U (en) * 2012-10-24 2013-05-08 重庆赛力盟电机有限责任公司 Steerable rotor iron core lamination and shringkage fit integrated tooling
CN203482042U (en) * 2013-07-31 2014-03-12 江苏经纬轨道交通设备有限公司 Motor stator punching sheet laminating tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106329844A (en) * 2015-06-25 2017-01-11 天津市江源塑胶制品有限公司 Outer-winding inner-rotor motor stator iron core fixing device
CN107017739A (en) * 2017-03-30 2017-08-04 深圳大学 A kind of motor rotor punching sheet collator

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SE01 Entry into force of request for substantive examination
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Application publication date: 20131127