CN108551239A - A kind of motor stator rotor detachment device - Google Patents
A kind of motor stator rotor detachment device Download PDFInfo
- Publication number
- CN108551239A CN108551239A CN201810450483.3A CN201810450483A CN108551239A CN 108551239 A CN108551239 A CN 108551239A CN 201810450483 A CN201810450483 A CN 201810450483A CN 108551239 A CN108551239 A CN 108551239A
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- China
- Prior art keywords
- supporting rod
- vertical
- positioning supporting
- slide unit
- lead screw
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- 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.)
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Classifications
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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 motor stator rotor detachment devices, including rack, work top is provided in rack, one Slideslip of work top is provided with vertical slide unit, vertical slide unit upper and lower ends are respectively arranged with positioning device and lower positioning device, upper positioning device includes upper locating support, upper positioning supporting rod, upper locating support is rotatably arranged on vertical slide unit upper end, upper locating support can rotate in the horizontal plane, upper positioning supporting rod is arranged on upper locating support and extends straight down, it is vertically moved up and down by positioning supporting rod in the driving of the second driving mechanism；Lower positioning device includes lower positioning supporting rod, and lower positioning supporting rod setting is in vertical slide unit lower end, lower positioning supporting rod and the concentric setting of upper positioning supporting rod.The present invention has the following advantages compared with prior art：It ensure that when rotor assembly is detached from field frame assembly always in the axial direction, avoid and scratch damage；And split conveniently, it is time saving and energy saving.
Description
Technical field
The present invention relates to mechanical device technical field more particularly to a kind of motor stator rotor detachment devices.
Background technology
New energy motor product is in trial production or mass production, in quality testing, it is found that and assembly is unqualified, this
If when stator or rotor portion it is unqualified, then need to separate field frame assembly and rotor assembly using specific purpose tool tooling,
Investigation convenient for quality problems and subsequent repair.Since field frame assembly and rotor assembly are to use special pressing machine when attaching together
What structure attached together, the two has coaxial requirement when attaching together, and has certain mating reaction power, this requires dismounting when, field frame assembly and
The separation of rotor assembly is also to be detached under coaxial state, avoids mutually scratching between stator and rotor, destroys stator coil.
Existing technology mostly uses simple tool locating when carrying out disassembling and assembling machine, separation field frame assembly and rotor assembly
Field frame assembly is detached the rotor of motor with stator then by the way of laterally or longitudinally drawing, and such tooling is inadequate
Flexibly, centering effect is poor, is easier to damage motor stator coil, and relatively elaborate for operating personnel.After being separated from
Rotor, which is not easy to lift out, to be come.Existing technology only considers to separate the rotor assembly of motor and field frame assembly just, is tearing open
Less consideration is easy to operate during dress, time saving and energy saving；And the damage of rotor assembly and field frame assembly it is easy to appear；Separation
Rotor assembly after opening, which also compares, to be difficult to take out.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of motor stator rotor detachment device, with
When guarantee rotor assembly disengaging field frame assembly always in the axial direction, it avoids and scratches damage.
The present invention is achieved by the following technical solutions：
A kind of motor stator rotor detachment device, including rack are provided with horizontal work top in the rack, described
For work top for placing motor to be split, the motor includes field frame assembly and rotor assembly, the rotor assembly center
Equipped with motor shaft, one Slideslip of the work top is provided with vertical slide unit, and the vertical cunning is driven by the first driving mechanism
Platform moves up and down along vertical direction, and the vertical slide unit upper and lower ends are respectively arranged with positioning device and lower positioning device,
The upper positioning device includes upper locating support, upper positioning supporting rod, and the upper locating support is rotatably arranged on perpendicular
Straight slide unit upper end, the upper locating support can rotate in the horizontal plane, and the upper positioning supporting rod is arranged on upper locating support
And extend straight down, drive the upper positioning supporting rod vertically to move up and down by the second driving mechanism；
The lower positioning device includes lower positioning supporting rod, and the lower positioning supporting rod setting is in vertical slide unit lower end and erects
Directly upwardly extend, the lower positioning supporting rod and the concentric setting of upper positioning supporting rod, when work, the upper positioning supporting rod with
Lower positioning supporting rod distinguishes top pressure in the slot of the motor shaft upper and lower ends of motor.
Further, first driving mechanism include horizontal handwheel, horizontal rotating shaft, horizontal bevel gear, vertical bevel gear,
First lead screw, feed screw nut, the inside and outside both ends of the horizontal rotating shaft are separately connected horizontal handwheel and horizontal bevel gear, and described first
The lower end of lead screw connects vertical bevel gear, and the horizontal bevel gear and vertical bevel gear are meshed, and the feed screw nut is set in
On first lead screw, and the feed screw nut is connected with vertical slide unit, by rotating horizontal handwheel, to drive the first lead screw to turn
It is dynamic, and then feed screw nut is driven vertically to move up and down, so drive the vertical slide unit along vertical direction on move down
It is dynamic.
Further, second driving mechanism includes vertical handwheel, the second lead screw, screw rodb base, the screw rodb base setting
On the upper locating support, the screw rodb base internal thread is connected with the second lead screw, and second lead screw vertically extends,
The upper and lower ends of second lead screw are separately connected the vertical handwheel and the upper positioning supporting rod, by rotating vertical hand
Wheel, to drive positioning supporting rod vertically to move up and down.
Further, the work top is equipped with the hold-down mechanism of the field frame assembly for clamping motor.
Further, the vertical slide unit upper end is set there are one vertical fixed plate, and the upper locating support side passes through
One vertical shaft is rotatablely connected with fixed plate.
Further, it is set in the rack there are one vertical the linear guide, the vertical slide unit side is equipped with sliding block, institute
Vertical slide unit is stated to slidably reciprocate along the linear guide by sliding block.
Further, the first lead screw hypomere is equipped with one section of smooth surface section, and the rack is equipped with for the first lead screw
The fixed supporting seat being vertically oriented to, the fixed supporting seat is by bearing holder (housing, cover) in the smooth surface section of the first lead screw hypomere.
The present invention has the following advantages compared with prior art：
1, a kind of motor stator rotor detachment device provided by the invention positions electricity using upper and lower two positioning device
The rotor assembly of machine is equipped with the servo-actuated of upper and lower two positioning supporting rods and vertical slide unit, it is total to ensure that rotor assembly is detached from stator
At when always in the axial direction, effectively prevent scratching damage.
2, a kind of motor stator rotor detachment device provided by the invention, two driving mechanism are all made of handwheel cooperation rolling
Screw mechanism is convenient for manual operation when being detached rotor assembly with field frame assembly, saves manpower.
3, a kind of motor stator rotor detachment device provided by the invention, thereon locating support can rotate in the horizontal plane,
Opening wide for upper positioning device can realize two functions with being closed, and when closure can carry out the positioning of rotor assembly；It is convenient when opening wide
Hanging out for rotor assembly and hanging in for latter motor.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
Fig. 3 is the vertical view of the present invention.
Fig. 4 is the rearview of the present invention.
Fig. 5 is the rotor assembly and the unsegregated left-hand sectional view of field frame assembly of the present invention.
Fig. 6 is the left-hand sectional view after the rotor assembly of the present invention is detached with field frame assembly.
Fig. 7 is the axonometric drawing when rotor assembly of the present invention does not detach with field frame assembly.
Fig. 8 is the axonometric drawing after the rotor assembly of the present invention is detached with field frame assembly.
Fig. 9 is that the upper positioning device of the present invention is in the axonometric drawing of opening-wide state.
Figure label：1 vertical stand, 2 level frames, 3 vertical slide units, 4 work tops, 5 times positioning supporting rods, 6 compact heaps, 7
Horizontal handwheel, 8 horizontal rotating shafts, 9 horizontal bevel gears, 10 vertical bevel gears, 11 first lead screws, 12 fixed supporting seats, 13 nut seats,
14 feed screw nuts, 15 fixed plates, locating support on 16,17 vertical shafts, 18 vertical handwheels, 19 screw rodb bases position support on 20
Bar, 21 the linear guides, 22 sliding blocks, 23 second lead screws, 24 rotor assemblies, 25 field frame assemblies, 26 motor shafts.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Referring to Fig. 1 to Fig. 9, present embodiment discloses a kind of motor stator rotor detachment devices, including rack, rack to be divided into
Level frame 2 and vertical stand 1, horizontal work top 4 is provided on the level frame 2 of rack, and work top 4 waits splitting for placing
Motor, motor includes field frame assembly 25 and rotor assembly 24, and 24 center of rotor assembly is equipped with motor shaft 26, on work top 4
Hold-down mechanism equipped with the field frame assembly 25 for clamping motor, hold-down mechanism can be two rotatable compact heaps 6.
Sliding is provided with vertical slide unit 3 in the vertical stand 1 of 4 side of work top, and it is vertical to be driven by the first driving mechanism
Slide unit 3 moves up and down along vertical direction, is set in rack there are one vertical the linear guide 21, and 3 side of vertical slide unit, which is equipped with, to be slided
Block 22, vertical slide unit 3 are slidably reciprocated by sliding block 22 along the linear guide 21.
First driving mechanism includes horizontal handwheel 7, horizontal rotating shaft 8, horizontal bevel gear 9, vertical bevel gear 10, the first lead screw
11, the inside and outside both ends of feed screw nut 14, horizontal rotating shaft 8 are separately connected horizontal handwheel 7 and horizontal bevel gear 9, the first lead screw 11
Lower end connects vertical bevel gear 10, and horizontal bevel gear 9 and vertical bevel gear 10 are meshed, and feed screw nut 14 is set in the first lead screw
On 11, feed screw nut 14 is fixed on nut seat 13,11 hypomere of the first lead screw be equipped with one section of smooth surface section, rack be equipped with for pair
The fixed supporting seat 12 that first lead screw 11 is vertically oriented to, fixed supporting seat 12 are mounted in 11 hypomere of the first lead screw by bearing holder (housing, cover)
Smooth surface section on.Feed screw nut 14 is connected by nut seat 13 with vertical slide unit 3, by rotating horizontal handwheel 7, to drive
First lead screw 11 rotates, and then feed screw nut 14 is driven vertically to move up and down, and then drives vertical slide unit 3 along vertical
Direction moves up and down.
Vertical 3 upper and lower ends of slide unit are respectively arranged with positioning device and lower positioning device.
Upper positioning device includes upper locating support 16, upper positioning supporting rod 20, and 3 upper end of vertical slide unit sets that there are one vertical
Fixed plate 15,16 side of upper locating support are rotatablely connected by a vertical shaft 17 and fixed plate 15.16 energy of upper locating support
It rotates in the horizontal plane, upper positioning supporting rod 20 is arranged on upper locating support 16 and extends straight down, passes through the second driving
Positioning supporting rod 20 vertically moves up and down in mechanism driving；Second driving mechanism includes vertical handwheel 18, the second lead screw
23, screw rodb base 19, screw rodb base 19 are arranged on upper locating support 16, and 19 internal thread of screw rodb base is connected with the second lead screw 23, and second
Lead screw 23 vertically extends, and the upper and lower ends of the second lead screw 23 are separately connected vertical handwheel 18 and upper positioning supporting rod 20,
By rotating vertical handwheel 18, to drive positioning supporting rod 20 vertically to move up and down.
Lower positioning device includes lower positioning supporting rod 5, lower positioning supporting rod 5 be arranged in 3 lower end of vertical slide unit and vertically to
Upper extension, lower positioning supporting rod 5 and upper 20 concentric setting of positioning supporting rod, when work, upper positioning supporting rod 20 and lower positioning
Supporting rod 5 distinguishes top pressure in the slot of 26 upper and lower ends of motor shaft of motor.
The course of work of detachment device provided in this embodiment is as follows：
(1) locating support 16 in rotation, it is in opening-wide state to make positioning device, at this time the upper positioning support of upper positioning device
Bar 20 leaves the position directly above of motor shaft 26, manually lifts motor to be split and is placed on work top 4, work top 4
On detent fit pressing device can be total using plane and two pits principle located stator with 25 shell of field frame assembly of positioning motor
At 25；
(2) and then the upper locating support 16 of rotation is so that upper positioning device is in closed state, and upper positioning device is upper fixed at this time
Position supporting rod 20 is placed exactly in the surface of motor shaft 26.Shake horizontal handwheel 7, make vertical slide unit 3 since initial position on
It rises, drives lower positioning device is synchronous with upper positioning shape to rise, lower positioning supporting rod 5 is inserted into the slot of 26 lower end of motor shaft just
And hold out against, the lower end of rotor assembly 24 is positioned.Vertical handwheel 18 is rotated, so that positioning supporting rod 20 is moved down, resists electricity
The upper end of arbor 26 located motor shaft 26, i.e., at this point, upper positioning supporting rod 20 and lower positioning supporting rod 5 are similar to Double Tops point
Rotor assembly 24 is located, state at this time is referring to Fig. 5 and Fig. 7.The form positioned up and down ensure that rotor assembly 24 and stator
The alignment of assembly 25.
(3) horizontal handwheel 7 is shaken, vertical slide unit 3 is made to continue to rise, upper positioning supporting rod 20, lower positioning supporting rod 5 and is erected
Straight slide unit 3 keeps servo-actuated, to drive rotor assembly 24 to rise, rotor assembly 24 and field frame assembly 25 is completely isolated, this
When state referring to Fig. 6 and Fig. 8.It is detached under coaxial state, is not damaged 25 coil of field frame assembly.
(4) vertical handwheel 18 is shaken, makes to position 20 uplink of supporting rod, is detached from 26 top of motor shaft, at this time motor shaft 26
Lower part still has lower positioning supporting rod 5 to be positioned, and rotor assembly 24 will not topple over；Then it rotates and goes up locating support 16, in opening
Positioning device makes it be in opening-wide state, and state at this time is referring to Fig. 9, at this point, rotor assembly 24 can be removed easily by lifting,
Completion rotor assembly 24 is kept completely separate with field frame assembly 25, and dismounting is completed.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of motor stator rotor detachment device, including rack, it is characterised in that：Horizontal work is provided in the rack
Table top, for the work top for placing motor to be split, the motor includes field frame assembly and rotor assembly, the rotor
Assembly center is equipped with motor shaft, and one Slideslip of the work top is provided with vertical slide unit, and institute is driven by the first driving mechanism
It states vertical slide unit to move up and down along vertical direction, the vertical slide unit upper and lower ends are respectively arranged with positioning device and lower fixed
Position device,
The upper positioning device includes upper locating support, upper positioning supporting rod, and the upper locating support is rotatably arranged on vertical cunning
Platform upper end, the upper locating support can rotate in the horizontal plane, and the upper positioning supporting rod is arranged on upper locating support and erects
It directly extends downwardly, drives the upper positioning supporting rod vertically to move up and down by the second driving mechanism；
The lower positioning device includes lower positioning supporting rod, the lower positioning supporting rod be arranged in vertical slide unit lower end and vertically to
Upper extension, the lower positioning supporting rod and the concentric setting of upper positioning supporting rod, when work, the upper positioning supporting rod and lower fixed
Position supporting rod distinguishes top pressure in the slot of the motor shaft upper and lower ends of motor.
2. a kind of motor stator rotor detachment device as described in claim 1, it is characterised in that：The first driving mechanism packet
Include horizontal handwheel, horizontal rotating shaft, horizontal bevel gear, vertical bevel gear, the first lead screw, feed screw nut, the horizontal rotating shaft it is interior
Outer both ends are separately connected horizontal handwheel and horizontal bevel gear, and the lower end of first lead screw connects vertical bevel gear, the level
Bevel gear and vertical bevel gear are meshed, and the feed screw nut is set on the first lead screw, and the feed screw nut is slided with vertical
Platform is connected, and by rotating horizontal handwheel, to drive the rotation of the first lead screw, and then drives feed screw nut vertically up and down
It is mobile, and then the vertical slide unit is driven to move up and down along vertical direction.
3. a kind of motor stator rotor detachment device as described in claim 1, it is characterised in that：The second driving mechanism packet
Vertical handwheel, the second lead screw, screw rodb base are included, the screw rodb base is arranged on the upper locating support, the screw rodb base internal thread
It is connected with the second lead screw, second lead screw vertically extends, and the upper and lower ends of second lead screw are separately connected described
Vertical handwheel and the upper positioning supporting rod, by rotating vertical handwheel, to drive positioning supporting rod vertically on
Lower movement.
4. a kind of motor stator rotor detachment device as described in claim 1, it is characterised in that：The work top is equipped with
The hold-down mechanism of field frame assembly for clamping motor.
5. a kind of motor stator rotor detachment device as described in claim 1, it is characterised in that：The vertical slide unit upper end is set
There are one vertical fixed plate, the upper locating support side is rotatablely connected by a vertical shaft and fixed plate.
6. a kind of motor stator rotor detachment device as claimed in claim 2, it is characterised in that：There are one being set in the rack
Vertical the linear guide, the vertical slide unit side be equipped with sliding block, the vertical slide unit by sliding block along the linear guide back and forth
Sliding.
7. a kind of motor stator rotor detachment device as claimed in claim 2, it is characterised in that：The first lead screw hypomere is set
There are one section of smooth surface section, the rack to be equipped with the fixed supporting seat for being vertically oriented to the first lead screw, the fixed branch
Seat is supportted to be mounted in by bearing holder (housing, cover) in the smooth surface section of the first lead screw hypomere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450483.3A CN108551239B (en) | 2018-05-11 | 2018-05-11 | Motor stator rotor splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450483.3A CN108551239B (en) | 2018-05-11 | 2018-05-11 | Motor stator rotor splitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108551239A true CN108551239A (en) | 2018-09-18 |
| CN108551239B CN108551239B (en) | 2020-01-17 |
Family
ID=63494404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450483.3A Active CN108551239B (en) | 2018-05-11 | 2018-05-11 | Motor stator rotor splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108551239B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687655A (en) * | 2019-01-28 | 2019-04-26 | 重庆长安新能源汽车科技有限公司 | A kind of motor disassembling device for three-in-one power drive system |
| CN109980866A (en) * | 2019-05-15 | 2019-07-05 | 重庆小康工业集团股份有限公司 | Positioning mechanism and stator assemble device |
| CN112751462A (en) * | 2019-11-22 | 2021-05-04 | 襄阳中车电机技术有限公司 | Vertical supporting device for stator wiring |
| CN114434121A (en) * | 2021-12-31 | 2022-05-06 | 三峡大学 | Direct current motor buckle disassembling device and disassembling method thereof |
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| CN102097896A (en) * | 2011-03-31 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Method and assembling device for assembling and disassembling stator and rotor of permanent magnet synchronous motor |
| CN103107653A (en) * | 2013-02-07 | 2013-05-15 | 上海博泽电机有限公司 | Damage prevention dismounting device and dismounting method of small-scale motor |
| CN103825413A (en) * | 2014-02-26 | 2014-05-28 | 上海翡叶动力科技有限公司 | Assembling workbench for rotor and stator of servo motor |
| CN205647201U (en) * | 2016-05-09 | 2016-10-12 | 中化重庆涪陵化工有限公司 | Large -scale motor stator and rotor dismouting mechanism |
| KR20160136690A (en) * | 2015-05-20 | 2016-11-30 | 김봉택 | Apparatus for disassembling and assembling traction motor of train driving device |
-
2018
- 2018-05-11 CN CN201810450483.3A patent/CN108551239B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097896A (en) * | 2011-03-31 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Method and assembling device for assembling and disassembling stator and rotor of permanent magnet synchronous motor |
| CN103107653A (en) * | 2013-02-07 | 2013-05-15 | 上海博泽电机有限公司 | Damage prevention dismounting device and dismounting method of small-scale motor |
| CN103825413A (en) * | 2014-02-26 | 2014-05-28 | 上海翡叶动力科技有限公司 | Assembling workbench for rotor and stator of servo motor |
| KR20160136690A (en) * | 2015-05-20 | 2016-11-30 | 김봉택 | Apparatus for disassembling and assembling traction motor of train driving device |
| CN205647201U (en) * | 2016-05-09 | 2016-10-12 | 中化重庆涪陵化工有限公司 | Large -scale motor stator and rotor dismouting mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687655A (en) * | 2019-01-28 | 2019-04-26 | 重庆长安新能源汽车科技有限公司 | A kind of motor disassembling device for three-in-one power drive system |
| CN109980866A (en) * | 2019-05-15 | 2019-07-05 | 重庆小康工业集团股份有限公司 | Positioning mechanism and stator assemble device |
| CN112751462A (en) * | 2019-11-22 | 2021-05-04 | 襄阳中车电机技术有限公司 | Vertical supporting device for stator wiring |
| CN114434121A (en) * | 2021-12-31 | 2022-05-06 | 三峡大学 | Direct current motor buckle disassembling device and disassembling method thereof |
| CN114434121B (en) * | 2021-12-31 | 2022-11-18 | 三峡大学 | Direct current motor buckle disassembling device and disassembling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108551239B (en) | 2020-01-17 |
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