CN103199655A - Motor stator coil winding machine - Google Patents

Motor stator coil winding machine Download PDF

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Publication number
CN103199655A
CN103199655A CN2013101019299A CN201310101929A CN103199655A CN 103199655 A CN103199655 A CN 103199655A CN 2013101019299 A CN2013101019299 A CN 2013101019299A CN 201310101929 A CN201310101929 A CN 201310101929A CN 103199655 A CN103199655 A CN 103199655A
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CN
China
Prior art keywords
main shaft
shaft
transmission
stator
winding machine
Prior art date
Application number
CN2013101019299A
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Chinese (zh)
Inventor
孙奎洲
Original Assignee
江苏理工学院
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.)
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Priority to CN2013101019299A priority Critical patent/CN103199655A/en
Publication of CN103199655A publication Critical patent/CN103199655A/en

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Abstract

A motor stator coil winding machine comprises a box body, a driving motor, a power shaft and a main shaft, wherein a support frame and two support seats are fixed on a bottom board of the box body, the power shaft is supported by the support frame and the box body, the two support seats support a transmission long shaft, an upper installation seat and a lower installation seat are fixed on the box body, the middle portion of the main shaft is located in guide holes of the upper installation seat and the lower installation seat, a winding shaft is arranged at one end, extending upwards out of the box body, of the main shaft, a bushing is arranged at a position, extending downwards out of the lower installation seat, of the main shaft, the main shaft, the upper installation seat, the lower installation seat and the bushing are all in movable connection, the power shaft is driven by the driving motor and drives the transmission long shaft to rotate in positive and negative directions through a cam mechanism, the transmission long shaft drives the main shaft to rotate in positive and negative directions through a transmission mechanism with a bevel gear pair, a driven bevel gear is connected at the position, located below the bushing, of the main shaft, a connector is arranged at the upper portion of the main shaft, and a crank connection rod mechanism driving the main shaft to make linear motion back and forth is arranged between a power head and the connector. The motor stator coil winding machine can achieve narrow-notch and large-angle winding in a rotary mode.

Description

The coil of stator of motor coil winding machine

A kind of coil of stator of motor coil winding machine, comprise casing, drive motors, line shaft and main shaft, base plate at casing fixedly has support and two bearings, line shaft is by support and case supports, two seat supports, one transmission long axis, mount pad and following mount pad on casing fixedly has, the main shaft middle part is in, in the pilot hole of following mount pad, the end that main shaft protrudes upward casing is provided with roll, main shaft stretches out down downwards, and the position of mount pad is provided with lining, main shaft and last mount pad, following mount pad, lining is and is dynamically connected, line shaft is by the drive motors driving and by the positive and negative rotation of cam mechanism driving transmission long axis, transmission long axis drives the positive and negative rotation of main shaft by the transmission mechanism with bevel gear pair, driven wheel of differential is automatically connected on the main shaft position that is in the lining below, the top of main shaft is provided with connector, is provided with between line shaft and the connector to drive the round straight-line toggle of main shaft work.The present invention can realize narrow notch, wide-angle rotation coiling.

1, a kind of coil of stator of motor coil winding machine, comprise casing (10), drive motors (1), line shaft (6) and main shaft (9), it is characterized in that: the base plate at casing (10) fixedly has support (7) and two bearings (5), described line shaft (6) is supported by the side plate of support (7) and casing (10), two bearings (5) support a transmission long axis (8), another side plate at casing (10) fixedly has last mount pad (14) and following mount pad (15), described main shaft (9) middle part is in, following mount pad (14,15) in the pilot hole, the end that main shaft (9) protrudes upward casing (10) is provided with roll (11), main shaft (9) stretches out down downwards, and the position of mount pad (15) is provided with lining (16), main shaft (9) and last mount pad (14), following mount pad (15), lining (16) is and is dynamically connected, line shaft (6) is driven by described drive motors (1) and drives the positive and negative rotation of transmission long axis (8) by cam mechanism (2), transmission long axis (8) drives the positive and negative rotation of main shaft (9) by the transmission mechanism (4) with bevel gear pair, driven wheel of differential in the bevel gear pair (4-5) is automatically connected on the main shaft position that is in lining (16) below, the top of main shaft (9) is provided with connector (12), is provided with between line shaft (6) and the connector (12) to drive the round straight-line toggle (2) of main shaft (9) work.

2, coil of stator of motor coil winding machine according to claim 1, it is characterized in that: described cam mechanism (2) has the cam (2-1) that is fixed on the line shaft (6), is fixed on the dihedral swing span (2-2) on the transmission long axis (8), respectively be hinged with roller (2-3) on the two ends of swing span (2-2), roller (2-3) rolls along the outer peripheral face of cam (2-1).

3, coil of stator of motor coil winding machine according to claim 1, it is characterized in that: be in down the position of mount pad (15) the below transmission minor axis (17) that has been dynamically connected at box side, described transmission mechanism (4) has the active synchronization belt wheel (4-1) that is fixed on the transmission long axis (8), be fixed on the passive and synchronous belt wheel (4-3) on the transmission minor axis (17), be connected synchronous band (4-2) and described bevel gear pair between active synchronization belt wheel (4-1) and the passive and synchronous belt wheel (4-3), the master bevel gear in the bevel gear pair (4-4) is fixed on the transmission minor axis (17).

4, coil of stator of motor coil winding machine according to claim 1, it is characterized in that: described toggle (3) has crank (3-1) and connecting rod (3-2), crank (3-1) is fixed on the transmission long axis (8), be connected by lower bearing pin (3-4) between one end (3-1) of connecting rod (3-2) and the crank (3-1), be connected by upper pin (3-3) between the upper end of connecting rod (3-2) and the connector (12).

5, coil of stator of motor coil winding machine according to claim 4 is characterized in that: the pin shaft hole that the crank (3-1) in the described toggle (3) go up to be used for connects lower bearing pin (3-4) is radially strip hole (3-1-1).

6, coil of stator of motor coil winding machine according to claim 1, it is characterized in that: be provided with two thrust bearings (13) that are installed on the main shaft (9) in the described connector (12), main shaft (9) is provided with the shaft shoulder (9-2), and two thrust bearings (13) are in the upper and lower of the shaft shoulder (9-2) respectively.

7, coil of stator of motor coil winding machine according to claim 1 is characterized in that: adopt feather key and keyway to be slidingly connected between the driven wheel of differential in the described bevel gear pair (4-5) and the main shaft (9).

The coil of stator of motor coil winding machine

Technical field

The present invention and coil of stator of motor coil winding machine.

Background technology

The coil of stator of motor coiling mostly adopts special-purpose coil winding machine to finish, prior motor stator coil winding machine movement locus mostly is space ellipticity, can realize as the coil-winding of multiple-grooved numbers such as 4,6,8,12, sipes mouth, but for need the coiling nozzle corner be 180 ° of two grooves and groove width only have the stator coil of the narrow notch of 2~3mm just can't realize.China Patent No. is that 00217313.1 utility model patent specification discloses a kind of novel stator winder, comprises stand, wire winding pole and stator anchor clamps, and line bar drive motors and transposition drive motors are connected with wire winding pole and stator anchor clamps respectively.Corresponding wire winding pole and stator chucking position are respectively equipped with wire winding pole position transducer and stator anchor clamps position transducer, and line bar drive motors, wire winding pole position transducer, transposition drive motors and stator anchor clamps position transducer all are connected with controller.When beginning to wind the line, starter motor, at first line bar drive motors drives the wire winding pole rising, when reaching desired location, the wire winding pole position transducer sends signal and gives controller, controller control transposition drive motors drives the stator anchor clamps and stator core rotates, when rotating to desired location, stator anchor clamps position transducer sends signal and gives controller, controller control line bar drive motors drives wire winding pole and moves downward, wire winding pole is when being issued to desired location, the wire winding pole position transducer sends signal and gives controller, and controller control transposition drive motors drives the stator anchor clamps and sub-iron core is done the reverse rotation campaign, when rotating to desired location, stator anchor clamps position transducer sends signal and gives controller, and controller control line bar drive motors drives wire winding pole and moves upward.Motion so repeatedly realizes the coiling of electromagnetic wire on stator core, arrives to be scheduled to shut down after the number of turn.Above-mentioned utility model needs two motors, only can solve narrow notch coiling problem.

Summary of the invention

The objective of the invention is to propose the coil of stator of motor coil winding machine that motor of a kind of needs can be realized big swing angle, the coiling of narrow notch.

For achieving the above object, the present invention takes following technical scheme: a kind of coil of stator of motor coil winding machine, comprise casing, drive motors, line shaft and main shaft, base plate at casing fixedly has support and two bearings, described line shaft is supported by the side plate of support and casing, two seat supports, one transmission long axis, mount pad and following mount pad on another side plate of casing fixedly has, described main shaft middle part is in, in the pilot hole of following mount pad, the end that main shaft protrudes upward casing is provided with roll, main shaft stretches out down downwards, and the position of mount pad is provided with lining, main shaft and last mount pad, following mount pad, lining is and is dynamically connected, line shaft is by described drive motors driving and by the positive and negative rotation of cam mechanism driving transmission long axis, transmission long axis drives the positive and negative rotation of main shaft by the transmission mechanism with bevel gear pair, driven wheel of differential in the bevel gear pair is automatically connected on the main shaft position that is in the lining below, the top of main shaft is provided with connector, is provided with between line shaft and the connector to drive the round straight-line toggle of main shaft work.

Described cam mechanism has the cam that is fixed on the line shaft, is fixed on the dihedral swing span on the transmission long axis, respectively is hinged with roller on the two ends of swing span, and roller rolls along the outer peripheral face of cam.

Position below box side the is in following mount pad transmission minor axis that has been dynamically connected, described transmission mechanism has the active synchronization belt wheel that is fixed on the transmission long axis, be fixed on passive and synchronous belt wheel on the transmission minor axis, be connected synchronous band and described bevel gear pair between active synchronization belt wheel and the passive and synchronous belt wheel, and the master bevel gear in the bevel gear pair is fixed on the transmission minor axis.

Described toggle has crank and connecting rod, and crank is fixed on the transmission long axis, is connected by lower bearing pin between an end of connecting rod and the crank, is connected by upper pin between the upper end of connecting rod and the connector.

The pin shaft hole that be used for to connect lower bearing pin on the crank in the described toggle is strip hole radially.

Be provided with two thrust bearings that are installed on the main shaft in the described connector, main shaft is provided with the shaft shoulder, and two thrust bearings are in the upper and lower of the shaft shoulder respectively.

Adopt feather key and keyway to be slidingly connected between driven wheel of differential in the described bevel gear pair and the main shaft.

The present invention has following good effect: (1) the present invention drives main shaft by toggle and moves as straight line, the corner of realizing coiling nozzle by cam mechanism and transmission mechanism can be more than or equal to the rotation of 180 degree, because coiling nozzle can be realized the corner of coiling nozzle simultaneously and can move more than or equal to rotation and the straight line of 180 degree, can realize narrow notch, wide-angle rotation coiling like this; (2) change gear ratio, the corner of exportable different coiling nozzles, thus the stator coil that adapts to the different slots number winds the line; (3) pin shaft hole that be used for to connect lower bearing pin is strip hole radially, by adjusting the radius of the position change crank of lower bearing pin in the crank-pin axis hole, can adapt to the coiling of the motor stator winding of different length; (4) change the demand that cam face can be realized different coiling tracks.

Description of drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is coiling nozzle movement locus schematic diagram.

Embodiment

Embodiment 1

See Fig. 1, this coil of stator of motor coil winding machine comprises casing 10, drive motors 1, line shaft 6, main shaft 9, transmission long axis 8, transmission minor axis 17.

Base plate at casing 10 fixedly has support 7 and two bearings 5, and described line shaft 6 is supported by the side plate of support 7 and casing 10, and transmission long axis 8 is supported by two bearings 5, mount pad 14 and following mount pad 15 on another side plate of casing 10 fixedly has.

Described cam mechanism 2 has the cam 2-1 that is fixed on the line shaft 6, is fixed on the dihedral swing span 2-2 on the transmission long axis 8, respectively is hinged with roller 2-3 on the two ends of swing span 2-2, and roller 2-3 rolls along the outer peripheral face of cam 2-1.

Described main shaft 9 middle parts are in upper and lower mount pad 14,15 the pilot hole, and main shaft 9 upwards stretches out by the pilot hole of casing 10, and an end that stretches out is provided with roll 11, and coiling nozzle fixed mount 18 is fixedly arranged on the roll 11.The position of mount pad 15 was provided with lining 16 under main shaft 9 stretched out downwards, and main shaft 9 and last mount pad 14, following mount pad 15, lining 16 are and are dynamically connected.

Position below box side the is in following mount pad 15 transmission minor axis 17 that has been dynamically connected, described transmission mechanism 4 has the active synchronization belt wheel 4-1 that is fixed on the transmission long axis 8, be fixed on the passive and synchronous belt wheel 4-3 on the transmission minor axis 17, be connected synchronous band 4-2 and bevel gear pair between active synchronization belt wheel 4-1 and the passive and synchronous belt wheel 4-3, drive bevel gear 4-4 in the bevel gear pair is fixed on the transmission minor axis 17 and passive and synchronous belt wheel 4-3 is fixed together, driven wheel of differential 4-5 in the bevel gear pair is automatically connected on the main shaft position that is in lining 16 belows, lining 16 is keeper, prevents driven wheel of differential 4-5 axial endplay.Adopt feather key and keyway to be slidingly connected between driven wheel of differential 4-5 and the main shaft 9.In the present embodiment, main shaft 9 is provided with the feather key 9-1 with integrated spindle axis, the shaft hole inner wall of driven wheel of differential 4-5 be provided with main shaft on the keyway of feather key 9-1 coupling, lining 16 has axially open 16-1, the feather key 9-1 of the axially open of lining 16 on the main shaft 9, outside feather key was exposed to, main shaft 9 utilized feather key 9-1 to move along the keyway of driven wheel of differential 4-5.

The top of main shaft 9 is provided with connector 12, is provided with two thrust bearings 13 that are installed on the main shaft 9 in the described connector 12, and main shaft 9 is provided with shaft shoulder 9-2, and two thrust bearings 13 are in the upper and lower of shaft shoulder 9-2 respectively.Be provided with toggle 2 between line shaft 6 and the connector 12.Described toggle 3 has crank 3-1 and connecting rod 3-2, and crank 3-1 is fixed on the transmission long axis 8, is connected by lower bearing pin 3-4 between the end 3-1 of connecting rod 3-2 and the crank 3-1, is dynamically connected by upper pin 3-3 between the upper end of connecting rod 3-2 and the connector 12.The pin shaft hole that crank 3-1 go up to be used for connects lower bearing pin 3-4 is strip hole 3-1-1 radially.

Drive motors 1 drives line shaft 6 rotations, crank 3-1 is with line shaft 6 rotations, make rotatablely moving of crank 3-1 change the rectilinear motion of connector 12 into by connecting rod 3-2, connector 12 utilizes the shaft shoulder 9-2 drive main shaft 9 on the main shaft 9 to move axially by thrust bearing 13.Main shaft 9 moves up and down in the axis hole of pilot hole, lining 16 and the driven wheel of differential 4-5 of the pilot hole of last mount pad 14, following mount pad 15, and drive roll 11, coiling nozzle fixed mount 18 move up and down together.

In line shaft 6 rotations, line shaft 6 drives cam 2-1 rotation, and cam 2-1 drives transmission long axis 8 positive and negative rotations by swing span 2-2, and transmission long axis 8 drives main shaft 9 positive and negative rotations by synchronizing wheel, bevel gear pair.

Coiling nozzle movement locus of the present invention is seen Fig. 2, moves more than or equal to 180 rotation and the straight lines of spending because coiling nozzle can be finished corner simultaneously, thereby realizes narrow notch, wide-angle rotation coiling.

Claims (7)

1. coil of stator of motor coil winding machine, comprise casing (10), drive motors (1), line shaft (6) and main shaft (9), it is characterized in that: the base plate at casing (10) fixedly has support (7) and two bearings (5), described line shaft (6) is supported by the side plate of support (7) and casing (10), two bearings (5) support a transmission long axis (8), another side plate at casing (10) fixedly has last mount pad (14) and following mount pad (15), described main shaft (9) middle part is in, following mount pad (14,15) in the pilot hole, the end that main shaft (9) protrudes upward casing (10) is provided with roll (11), main shaft (9) stretches out down downwards, and the position of mount pad (15) is provided with lining (16), main shaft (9) and last mount pad (14), following mount pad (15), lining (16) is and is dynamically connected, line shaft (6) is driven by described drive motors (1) and drives the positive and negative rotation of transmission long axis (8) by cam mechanism (2), transmission long axis (8) drives the positive and negative rotation of main shaft (9) by the transmission mechanism (4) with bevel gear pair, driven wheel of differential in the bevel gear pair (4-5) is automatically connected on the main shaft position that is in lining (16) below, the top of main shaft (9) is provided with connector (12), is provided with between line shaft (6) and the connector (12) to drive the round straight-line toggle (2) of main shaft (9) work.
2. coil of stator of motor coil winding machine according to claim 1, it is characterized in that: described cam mechanism (2) has the cam (2-1) that is fixed on the line shaft (6), is fixed on the dihedral swing span (2-2) on the transmission long axis (8), respectively be hinged with roller (2-3) on the two ends of swing span (2-2), roller (2-3) rolls along the outer peripheral face of cam (2-1).
3. coil of stator of motor coil winding machine according to claim 1, it is characterized in that: be in down the position of mount pad (15) the below transmission minor axis (17) that has been dynamically connected at box side, described transmission mechanism (4) has the active synchronization belt wheel (4-1) that is fixed on the transmission long axis (8), be fixed on the passive and synchronous belt wheel (4-3) on the transmission minor axis (17), be connected synchronous band (4-2) and described bevel gear pair between active synchronization belt wheel (4-1) and the passive and synchronous belt wheel (4-3), the master bevel gear in the bevel gear pair (4-4) is fixed on the transmission minor axis (17).
4. coil of stator of motor coil winding machine according to claim 1, it is characterized in that: described toggle (3) has crank (3-1) and connecting rod (3-2), crank (3-1) is fixed on the transmission long axis (8), be connected by lower bearing pin (3-4) between one end (3-1) of connecting rod (3-2) and the crank (3-1), be connected by upper pin (3-3) between the upper end of connecting rod (3-2) and the connector (12).
5. coil of stator of motor coil winding machine according to claim 4 is characterized in that: the crank (3-1) in the described toggle (3) is gone up the pin shaft hole that is used for connecting lower bearing pin (3-4) and is radially strip hole (3-1-1).
6. coil of stator of motor coil winding machine according to claim 1, it is characterized in that: be provided with two thrust bearings (13) that are installed on the main shaft (9) in the described connector (12), main shaft (9) is provided with the shaft shoulder (9-2), and two thrust bearings (13) are in the upper and lower of the shaft shoulder (9-2) respectively.
7. coil of stator of motor coil winding machine according to claim 1 is characterized in that: adopt feather key and keyway to be slidingly connected between the driven wheel of differential in the described bevel gear pair (4-5) and the main shaft (9).
CN2013101019299A 2013-03-27 2013-03-27 Motor stator coil winding machine CN103199655A (en)

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CN2013101019299A CN103199655A (en) 2013-03-27 2013-03-27 Motor stator coil winding machine

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103633794A (en) * 2013-11-15 2014-03-12 海安先导精密机械有限公司 Winding machine with stator coil clamping assembly
CN103956869A (en) * 2014-05-13 2014-07-30 深圳市兴飞良电机设备有限公司 Stator winding machine
CN104167886A (en) * 2014-08-29 2014-11-26 东南大学 Coil winding machine for cylindrical linear motor
CN104319959A (en) * 2014-10-28 2015-01-28 常州金康精工机械股份有限公司 Wire arrangement mechanism of winding machine
CN104319958A (en) * 2014-10-28 2015-01-28 常州金康精工机械股份有限公司 Wire winding die for stator core of motor
CN104362818B (en) * 2014-10-28 2017-01-18 常州金康精工机械股份有限公司 Drive device of winding machine
WO2018187910A1 (en) * 2017-04-10 2018-10-18 深圳市立昌机电设备有限公司 Dual-shaft spindle box of stator winding machine and mounting method therefor
CN108878134A (en) * 2017-05-12 2018-11-23 株式会社村田制作所 Bobbin winder device
CN110492705A (en) * 2019-08-22 2019-11-22 常州工学院 A kind of winding mechanism based on sheave and right-angled intersection mobile platform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002270452A (en) * 2001-03-08 2002-09-20 Nagata Seiki Co Ltd Winding machine for toroidal core
CN102075039A (en) * 2011-02-15 2011-05-25 江苏技术师范学院 Motor stator coil winding machine

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Publication number Priority date Publication date Assignee Title
JP2002270452A (en) * 2001-03-08 2002-09-20 Nagata Seiki Co Ltd Winding machine for toroidal core
CN102075039A (en) * 2011-02-15 2011-05-25 江苏技术师范学院 Motor stator coil winding machine

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诸文俊,钟发详: "《机械原理及机械设计上》", 1 August 2009, article "第五章 凸轮机构" *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103633794B (en) * 2013-11-15 2015-09-30 海安先导精密机械有限公司 With the coil winding machine of stator coil clamp assemblies
CN103633794A (en) * 2013-11-15 2014-03-12 海安先导精密机械有限公司 Winding machine with stator coil clamping assembly
CN103956869A (en) * 2014-05-13 2014-07-30 深圳市兴飞良电机设备有限公司 Stator winding machine
CN103956869B (en) * 2014-05-13 2016-09-21 深圳市兴飞良电机设备有限公司 Stator winder
CN104167886B (en) * 2014-08-29 2016-06-08 东南大学 The coil winder of a kind of cylindrical linear motor
CN104167886A (en) * 2014-08-29 2014-11-26 东南大学 Coil winding machine for cylindrical linear motor
CN104319958A (en) * 2014-10-28 2015-01-28 常州金康精工机械股份有限公司 Wire winding die for stator core of motor
CN104319959A (en) * 2014-10-28 2015-01-28 常州金康精工机械股份有限公司 Wire arrangement mechanism of winding machine
CN104362818B (en) * 2014-10-28 2017-01-18 常州金康精工机械股份有限公司 Drive device of winding machine
CN104319959B (en) * 2014-10-28 2017-04-05 常州金康精工机械股份有限公司 The wire-arranging mechanism of coil winding machine
WO2018187910A1 (en) * 2017-04-10 2018-10-18 深圳市立昌机电设备有限公司 Dual-shaft spindle box of stator winding machine and mounting method therefor
CN108878134A (en) * 2017-05-12 2018-11-23 株式会社村田制作所 Bobbin winder device
CN108878134B (en) * 2017-05-12 2020-08-14 株式会社村田制作所 Winding device
CN110492705A (en) * 2019-08-22 2019-11-22 常州工学院 A kind of winding mechanism based on sheave and right-angled intersection mobile platform

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