CN108964368A - A kind of electrical-coil cutter device - Google Patents
A kind of electrical-coil cutter device Download PDFInfo
- Publication number
- CN108964368A CN108964368A CN201810786048.8A CN201810786048A CN108964368A CN 108964368 A CN108964368 A CN 108964368A CN 201810786048 A CN201810786048 A CN 201810786048A CN 108964368 A CN108964368 A CN 108964368A
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- China
- Prior art keywords
- screw rod
- cutting
- support
- turntable
- cutting motor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of electrical-coil cutter devices, its key points of the technical solution are that: including pedestal, screw rod, the pedestal is T-type rotary table, the pedestal includes the big cylindrical body positioned at the small cylinder of upper end and positioned at lower end, the medium position of the small cylinder upper surface is equipped with threaded hole, the screw rod lower thread is connected in threaded hole, and the screw rod upper end is equipped with cutting part；The cutting part includes the turntable that rotation is connected to screw rod upper end, turntable horizontal sliding on the end face of screw rod is connected with cutting motor, the turntable is equipped with the limiting component for limiting cutting motor slip locations, the cutting motor includes cutting sheet, and the cutting sheet protrudes from the outside of cutting motor and for transversely cutting stator winding.Its is small in size, and mobile convenience is high.
Description
Technical field
The present invention relates to electrical-coil detaching equipment, in particular to a kind of electrical-coil cutter device.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, its main function
It is to be converted into torque using electric energy.
Motor is generally made of two major parts of field frame assembly and rotor, and field frame assembly is by stator core, stator winding
It is formed with base three parts, the main function of stator is to generate rotating excitation field, and the main function of rotor is in rotating excitation field
By magnetic force line cutting and then (output) electric current is generated, motor will appear various problem after long-time use, most often
That sees will count stator winding overload fever, and winding is caused to burn out, and just need to rewind new stator winding at this time.
The maintenance mode of motor stator winding largely relies on manpower to complete currently on the market, brief maintenance flow is such as
Under: then the stator winding sliding trackle of maintenance personal's hand latte shovel motor one end first is inserted into motor with dedicated maintenance iron staff again
Punching slot in, separate entire stator winding from base, wind new stator winding again later, it is actual to repair
This process CIMS of Cheng Zhong, the stator winding sliding trackle of maintenance personal's hand latte shovel motor one end are cumbersome, and maintenance personal
Physical demands it is also bigger, under maintenance efficiency is very low.
Based on the above issues, also occur large-scale machine winding cutter on the market, (application No. is
200820230862.3 Chinese patent discloses a kind of motor stator winding cutting machine), it is by pedestal, gearbox, support
Coil motor, pallet, centring means, gear assembly, safeguard protection support, lifting column, lifting motor, cutting motor, locking
Device, gear and spiral compound gearing, anticreep screw, pivoted arm, driving belt, operation handle, knife rest and rotating blade connect
It connects, fixed gearbox, tray motor, safeguard protection support and lifting column on pedestal.This motor stator winding
Although cutting machine can promote maintenance efficiency, since its volume is excessively huge, weight is not easy to move also than heavier.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of electrical-coil cutter device, body
Product is small, and mobile convenience is high.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of electrical-coil cutting dress
It sets, including pedestal, screw rod, the pedestal is T-type rotary table, and the pedestal includes positioned at the small cylinder of upper end and positioned at lower end
Big cylindrical body, the medium position of the small cylinder upper surface is equipped with threaded hole, and the screw rod lower thread is connected to screw thread
In hole, the screw rod upper end is equipped with cutting part；
The cutting part includes the turntable that rotation is connected to screw rod upper end, and the turntable is laterally slided on the end face of screw rod
Shifting is connected with cutting motor, and the turntable is equipped with the limiting component for limiting cutting motor slip locations, the cutting
Motor includes cutting sheet, and the cutting sheet protrudes from the outside of cutting motor and for transversely cutting stator winding.
Through the above technical solutions, pedestal is placed on the ground, big cylindrical body downward with ground face contact, small cylinder to
On, then motor to be cut is placed on pedestal, in small cylinder is located at the inner cavity of stator core and is bonded as far as possible with stator
Chamber fits, and screw rod is rotated in threaded hole, the position height of foundation stator winding, and then the screw-in depth of adjustment screw,
Until the cutting sheet of cutting motor is right against stator winding desired cut position height, screw rod rotation stops；Start cutting motor,
Transverse shifting cutting motor makes cutting sheet cut stator winding, and limiting component limits cutting motor sliding, then rotates in a circumferential direction entire
Turntable can disposably cut away the stator winding of the end；Above-mentioned cutter device structural volume is small, mobile convenience
Height, stator winding cut-out efficiency are high.
Preferably, the limiting component is caging bolt, and the caging bolt is threadedly connected to cutting motor, the limit
The end of bolt is mutually butted on turntable.
Through the above technical solutions, the end of caging bolt can be separated with turntable side wall by rotary stopper bolt,
With turntable Relative sliding can occur for cutting motor；When the end of caging bolt and turntable side wall offset, cutting motor and rotation
It is fixed to each other between turntable.
Preferably, support component is equipped in the screw rod, the support component end is for the inner ring side with stator core
Wall offsets.
Through the above technical solutions, internal cavity size is all different due to the stator core of different models, this
When, if small cylinder cannot generate stable conflict power with the inner cavity of stator core, the installation between stator core and pedestal is steady
Qualitative to be severely impacted, support component can guarantee the mounting stability between small cylinder and stator core, be adapted to
The stator core of different model.
Preferably, the support component includes frizzen, and the frizzen lower end is fixedly connected in threaded hole, the spiral shell
Trigger port is equipped in bar, the length of trigger port and the depth direction of threaded hole are consistent, and the trigger port is for triggering
Bar passes through；
At least provided with two support channels on the screw rod, two support channels are centered on caging bolt middle part in symmetrical point
Cloth, each support one end of the channel are communicated with caging bolt circumferential side wall, and are communicated inside the other end and trigger port, each support
Sliding is provided with support side lever in channel, and support side lever is equipped with the first lozenges close to the end of trigger port, supports side lever
It is used to offset and slide with the inner sidewall of stator core away from the end of trigger port；
The frizzen upper end is equipped at least two and first one-to-one second lozenges of lozenges.
Through the above technical solutions, being threadedly coupled between screw rod meeting and threaded hole, spiral shell during installing screw rod early period
Bar can be gradually mobile toward threaded hole depth direction, and frizzen can also enter in trigger port gradually, and the of frizzen upper end
Two lozenges can be inconsistent with corresponding first lozenges, and frizzen can generate squeezing action, the support of two sides to support side lever
Side lever can toward being moved on the inner sidewall of stator core, until the end of side lever and the inner sidewall of stator core is supported to offset,
Screw rod stops rotating, and screw rod, support side lever, pedestal, stator core are relatively fixed, carries out the effect of cutting motor again later
Position adjustment can carry out electrical-coil cutting action.
Preferably, the support side lever is rolled away from the end of trigger port is provided with idler wheel, and the idler wheel is used for and determines
The inner sidewall of sub- iron core offsets.
Through the above technical solutions, idler wheel can be reduced the frictional force between support-side boom end and stator patch in-core side, subtract
In few screw rod rotary course, generated damage between support-side boom end and stator patch in-core side.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Appended drawing reference: a, stator core；B, stator winding；C, base；1, pedestal；2, small cylinder；3, big cylindrical body；4,
Screw rod；5, threaded hole；6, cutting part；7, turntable；8, cutting motor；9, cutting sheet；10, limiting component；11, caging bolt；
12, support component；13, frizzen；15, trigger port；16, channel is supported；17, side lever is supported；18, the first lozenges；19,
Two lozenges；20, idler wheel.
Specific embodiment
Below in conjunction with attached drawing 1, invention is further described in detail.
A kind of electrical-coil cutter device, including pedestal 1, screw rod 4, pedestal 1 are T-type rotary table, and pedestal 1 includes being located at upper end
Small cylinder 2 and big cylindrical body 3 positioned at lower end, the medium position of 2 upper surface of small cylinder be equipped with threaded hole 5.
4 lower thread of screw rod is connected in threaded hole 5, and 4 upper end of screw rod is equipped with cutting part 6, is equipped with support component in screw rod 4
12,12 end of support component is used to offset with the inner ring side wall of stator core a.
Wherein, support component 12 includes frizzen 13, and 13 lower end of frizzen is fixedly connected on the bottom hole of threaded hole 5, screw rod 4
Interior to be equipped with trigger port 15, the length of trigger port 15 and the depth direction of threaded hole 5 are consistent, and trigger port 15 is located at spiral shell
The medium position of bar 4, trigger port 15 are passed through for frizzen 13.
At least provided with two support channels 16 on screw rod 4, in the present embodiment, quantity selects two, and two supports are logical
Road 16 is symmetric centered on 11 middle part of caging bolt, each 16 one end of support channel and 11 circumferential side wall phase of caging bolt
It is logical, and communicated inside the other end and trigger port 15, sliding is provided with support side lever 17, support-side in each support channel 16
Bar 17 close to the end of trigger port 15 be equipped with the first lozenges 18, support side lever 17 away from trigger port 15 end be used for
The inner sidewall of stator core a offsets and slides, and rolls in support side lever 17 away from the end of trigger port 15 and is provided with idler wheel 20,
Idler wheel 20 is used to offset with the inner sidewall of stator core a.
At least two and one-to-one second lozenges 19 of the first lozenges 18 are equipped in 13 upper end of frizzen.
Wherein, cutting part 6 includes the turntable 7 that rotation is connected to 4 upper end of screw rod, and turntable 7 is on the end face of screw rod 4
Horizontal sliding is connected with cutting motor 8, and turntable 7 is equipped with the limiting component 10 for limiting 8 slip locations of cutting motor, cuts
Cutting motor 8 includes cutting sheet 9, and cutting sheet 9 protrudes from 8 outside of cutting motor and for transversely cutting stator winding b.Certainly, it is
The use scope for promoting the electrical-coil cutter device is occurred after occurring being threadedly engaged due to screw rod 4 and threaded hole 5
Whole height is higher, and when cutting sheet 9 is difficult to the case where cutting to stator winding b, operator can be by selecting different height at this time
The turntable 7 of degree solves problems.
Limiting component 10 is caging bolt 11, and caging bolt 11 is threadedly connected to cutting motor 8, the end of caging bolt 11
Mutually it is butted on turntable 7.
In actual use, pedestal 1 is placed on ground, small column is placed upward, and pedestal 1 to be cut is placed in
On pedestal 1, small cylinder 2 is located inside stator core a, and screw rod 4 is screwed into threaded hole 5, and screw rod 4 is gradually past to be moved down
Dynamic, the second lozenges 19 of 13 end of frizzen can generate extruding force to the first lozenges 18 of support side lever 17, support side lever
17 can be slid toward two sides, until the idler wheel 20 of support 17 end of side lever offsets with stator core a inner sidewall, open cutting electricity
Machine 8 selects the turntable 7 of proper height, unscrews caging bolt 11, and horizontal direction adjusts the lateral position of cutting motor 8, tightens
Caging bolt 11, rotate in a circumferential direction cutting motor 8 and turntable 7, can cut down stator winding b from stator core a.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (5)
1. a kind of electrical-coil cutter device, it is characterized in that: including pedestal (1), screw rod (4), the pedestal (1) is T-type rotary table,
The pedestal (1) includes the big cylindrical body (3) positioned at the small cylinder (2) of upper end and positioned at lower end, the small cylinder (2)
The medium position of upper surface is equipped with threaded hole (5), and screw rod (4) lower thread is connected in threaded hole (5), the screw rod
(4) upper end is equipped with cutting part (6)；
The cutting part (6) includes the turntable (7) that rotation is connected to screw rod (4) upper end, and the turntable (7) deviates from screw rod
(4) horizontal sliding is connected with cutting motor (8) on end face, and the turntable (7) is equipped with sliding for limiting cutting motor (8)
The limiting component (10) of pan position, the cutting motor (8) include cutting sheet (9), and the cutting sheet (9) protrudes from cutting motor
(8) on the outside of and it is used for transversely cutting stator winding (b).
2. a kind of electrical-coil cutter device according to claim 1, it is characterized in that: the limiting component (10) is limit
Bolt (11), the caging bolt (11) are threadedly connected to cutting motor (8), and the end of the caging bolt (11) is mutually butted on rotation
Turntable (7).
3. a kind of electrical-coil cutter device according to claim 1, it is characterized in that: being equipped with support in the screw rod (4)
Component (12), support component (12) end are used to offset with the inner ring side wall of stator core (a).
4. a kind of electrical-coil cutter device according to claim 3, it is characterized in that: the support component (12) includes touching
It sends out bar (13), frizzen (13) lower end is fixedly connected in threaded hole (5), and trigger port is equipped in the screw rod (4)
(15), the length of trigger port (15) and the depth direction of threaded hole (5) are consistent, and the trigger port (15) is for frizzen
(13) it passes through；
At least provided with two support channels (16) on the screw rod (4), two support channels (16) are in caging bolt (11)
Be symmetric centered on portion, each support channel (16) one end is communicated with caging bolt (11) circumferential side wall, and the other end with
It is communicated inside trigger port (15), sliding is provided with support side lever (17) in each support channel (16), supports side lever (17)
End close to trigger port (15) is equipped with the first lozenges (18), and support side lever (17) is used away from the end of trigger port (15)
It offsets and slides in the inner sidewall with stator core (a)；
Frizzen (13) upper end is equipped at least two and first one-to-one second lozenges (19) of lozenges (18).
5. a kind of electrical-coil cutter device according to claim 4, it is characterized in that: the support side lever (17) is away from touching
The end of hair channel (15) rolls and is provided with idler wheel (20), and the idler wheel (20) is used to offset with the inner sidewall of stator core (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786048.8A CN108964368B (en) | 2018-07-17 | 2018-07-17 | Motor coil cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786048.8A CN108964368B (en) | 2018-07-17 | 2018-07-17 | Motor coil cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108964368A true CN108964368A (en) | 2018-12-07 |
| CN108964368B CN108964368B (en) | 2020-08-14 |
Family
ID=64496076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786048.8A Active CN108964368B (en) | 2018-07-17 | 2018-07-17 | Motor coil cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964368B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542925A (en) * | 2021-01-11 | 2021-03-23 | 瓮福（集团）有限责任公司 | Method for dismantling motor winding |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003061322A (en) * | 2001-08-17 | 2003-02-28 | Mitsubishi Electric Corp | Wedge cutter of stator winding |
| CN2726205Y (en) * | 2004-09-20 | 2005-09-14 | 大庆石油管理局 | Motor stator coil cutting machine |
| CN2790022Y (en) * | 2005-04-15 | 2006-06-21 | 中国石化胜利油田有限公司河口采油厂 | Motor winding coil cutting machine |
| CN201355791Y (en) * | 2008-12-16 | 2009-12-02 | 李蛟真 | Motor stator winding cutting machine |
| CN104682636A (en) * | 2015-03-24 | 2015-06-03 | 邢义军 | Portable motor coil cutter |
| CN105576907A (en) * | 2015-12-14 | 2016-05-11 | 安徽威能电机有限公司 | Motor coil cutting device |
| CN206731790U (en) * | 2017-05-10 | 2017-12-12 | 天津富力人防设备有限公司 | A kind of motor cuts unwinder |
-
2018
- 2018-07-17 CN CN201810786048.8A patent/CN108964368B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003061322A (en) * | 2001-08-17 | 2003-02-28 | Mitsubishi Electric Corp | Wedge cutter of stator winding |
| CN2726205Y (en) * | 2004-09-20 | 2005-09-14 | 大庆石油管理局 | Motor stator coil cutting machine |
| CN2790022Y (en) * | 2005-04-15 | 2006-06-21 | 中国石化胜利油田有限公司河口采油厂 | Motor winding coil cutting machine |
| CN201355791Y (en) * | 2008-12-16 | 2009-12-02 | 李蛟真 | Motor stator winding cutting machine |
| CN104682636A (en) * | 2015-03-24 | 2015-06-03 | 邢义军 | Portable motor coil cutter |
| CN105576907A (en) * | 2015-12-14 | 2016-05-11 | 安徽威能电机有限公司 | Motor coil cutting device |
| CN206731790U (en) * | 2017-05-10 | 2017-12-12 | 天津富力人防设备有限公司 | A kind of motor cuts unwinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542925A (en) * | 2021-01-11 | 2021-03-23 | 瓮福（集团）有限责任公司 | Method for dismantling motor winding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108964368B (en) | 2020-08-14 |
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