CN109599999A - For assembling the mounting device and assemble method of a rotor - Google Patents
For assembling the mounting device and assemble method of a rotor Download PDFInfo
- Publication number
- CN109599999A CN109599999A CN201710923427.2A CN201710923427A CN109599999A CN 109599999 A CN109599999 A CN 109599999A CN 201710923427 A CN201710923427 A CN 201710923427A CN 109599999 A CN109599999 A CN 109599999A
- Authority
- CN
- China
- Prior art keywords
- conductive bar
- rotor
- module
- guiding
- mounting device
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 68
- 230000001052 transient effect Effects 0.000 claims abstract description 38
- 230000008014 freezing Effects 0.000 claims abstract description 12
- 238000007710 freezing Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 24
- 238000012856 packing Methods 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 14
- 238000013461 design Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- H02K15/0012—Manufacturing cage rotors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of mounting device and assemble method, the mounting device includes a rotor fixed module, one conductive bar drive module and multiple conductive bars, the rotor fixed module is used to support and fixes a rotor, the conductive bar drive module has multiple installation slotted eyes, multiple conductive bars are respectively provided with a normality and a transient state, one end of multiple conductive bar is inserted in the installation slotted eye in the transient state, the end of multiple conductive bar is expanded under normal conditions to this by the transient recovery and is clamped in the hole wall of the installation slotted eye, wherein multiple conductive bar is converted by the normality to the transient state via freezing, respectively the conductive bar is assembled in the rotor for conductive bar drive module driving, be installed on respectively conductive bar assembling can smoothly on the rotor, the assemble method assembles the rotor using the mounting device.
Description
Technical field
The present invention is about a kind of for assembling the mounting device and assemble method of a rotor, and espespecially one kind can be quick
And conductive bar is easily assembled to the mounting device and assemble method of rotor.
Background technique
In general, rotor includes a shaft and the laminated magnetic core for being installed on the shaft, is formed on laminated magnetic core
There are multiple slots, multiple slots are with for the insertion of multiple conductive bars.In the prior art, the mounting means of conductive bar be will be conductive
Item is first plugged on a mobilizable conductive bar mounting plate, then pushes to fold by conductive bar mounting plate by conductive bar driving cylinder
Layer magnetic core, and then conductive bar is made to be inserted into multiple slots on laminated magnetic core one by one.However, on conductive bar and conductive bar mounting plate
Hole be not easy because of conductive bar and the manufacturing tolerance in the hole on conductive bar mounting plate it is assembled with one another so that the installation of conductive bar
Journey efficiency is bad.
Summary of the invention
Therefore, the present invention provide it is a kind of can quickly and easily by conductive bar be assembled to rotor mounting device and
Assemble method, to solve the above problems.
To solve the above problems, the present invention provides a kind of for assembling the mounting device of a rotor, the rotor
Multiple slots with the both ends of the surface through the rotor, the mounting device are led comprising a substrate, a rotor fixed module, one
Electric drive module, one first locating module and multiple conductive bars, the rotor fixed module are set on the substrate, the rotor
Fixed module is used to support and fixes the rotor, the conductive bar drive module setting in the side of the rotor fixed module,
The conductive bar drive module has multiple installation slotted eyes, which is set to the side of the rotor fixed module, should
First locating module makes multiple slot be aligned multiple installation slotted eye, multiple conductive bars respectively for positioning the rotor
It is respectively provided with a normality and a transient state, an at least part of rear end for multiple conductive bar is inserted in the installation in the transient state
In slot, at least part of rear end of multiple conductive bar is expanded under normal conditions to this by the transient recovery and is clamped in the peace
The hole wall in tankage hole, wherein multiple conductive bar is converted by the normality to the transient state via freezing.
In one embodiment of this invention, multiple conductive bar is converted by the normality to the temperature of the transient state via freezing
By the thermal expansion coefficient of the conductive bar, the width of the conductive bar, the tolerance of the conductive bar, the tolerance of the installation slotted eye and should
Multiple conductive bars are in the temperature of the normality to determine.
In one embodiment of this invention, this of multiple conductive bar is inserted when still in the transient state respectively at least partially
Enter the corresponding slot.
In one embodiment of this invention, which also includes one second locating module, is set to the rotor and fixes
Between module and the conductive bar drive module, which has multiple pilot holes, and it is more that multiple pilot hole is aligned this
A installation slotted eye.
In one embodiment of this invention, which includes a guiding mold base and a guiding module, this is led
One first location structure is set on the substrate and had to mold base, which is arranged on the guiding mold base, this is led
There is one second location structure on mould, which is matched with second location structure, which is positioned
In on the guiding mold base, wherein respectively the pilot hole is formed on the guiding module.
In one embodiment of this invention, which has one first guiding module end face and one second guiding module end face,
Towards the conductive bar drive module, which respectively should towards first locating module for the first guiding module end face
Pilot hole includes a first passage, a second channel and a third channel, and the first passage is on the first guiding module end face
Opening is formed, and has one first gap between the wall surface of the first passage and the conductive bar, which is connected to the first passage,
Between the wall surface of the second channel and the conductive bar have one second gap, the third channel be connected to the second channel and this second
Guiding module end face upper opening is formed, and has a third space between the wall surface of the third channel and the conductive bar, and wherein this is between first
Gap is greater than second gap, and second gap is greater than the third space.
In one embodiment of this invention, the straight line side between the first guiding module end face and the second guiding module end face
To a length direction is defined as, the length of the first passage in length direction is greater than the length of the second channel in length direction
Degree, and the length of the second channel in length direction is greater than the length of the third channel in length direction.
In one embodiment of this invention, which forms one first opening in the first guiding module end face, this
It is formed with one first lead angle around one opening, it is first logical that the front end which is used to guide the conductive bar enters this
Road.
In one embodiment of this invention, the first passage and the second channel junction are formed with one second lead angle, should
The front end that second lead angle is used to guide the conductive bar enters the second channel, the second channel and the third by the first passage
Channel junction is formed with a third lead angle, and the front end which is used to guide the conductive bar is entered by the second channel
The third channel.
In one embodiment of this invention, which also includes a guiding module packing cylinder, is set to this and leads
To the side of mould, which is used to the guiding module being packed in the guiding mold base.
In one embodiment of this invention, which includes a rotor fixed position plate and a rotor fixed position item,
The rotor fixed position plate is fixedly installed on the substrate and abuts one end of the rotor, is formed with one turn on the rotor fixed position plate
Sub- location notch hole, the rotor fixed position slot which is each passed through the rotor fixed position plate are corresponding with the rotor
The slot.
In one embodiment of this invention, which also includes that a positioning strip positioning plate and a positioning strip drive
Dynamic cylinder, the positioning strip positioning plate are movably disposed in the side of the rotor fixed position plate and for fixing the rotor fixed position item
It is arranged on the positioning strip positioning plate, positioning strip driving cylinder is set to the side of the positioning strip positioning plate, which drives
Dynamic cylinder makes the rotor fixed position item pass through the slot for driving the positioning strip positioning plate close towards the rotor fixed position plate.
In one embodiment of this invention, which includes a rotor fixing seat and a rotor packing vapour
Cylinder, the rotor fixing seat are fixedly installed on the substrate and are used to support the rotor, which is set to this
The side of rotor fixing seat, the rotor packing cylinder are used to the rotor being packed in the rotor fixing seat.
In one embodiment of the invention, which includes that a conductive bar mounting plate and a conductive bar drive
Cylinder, which is movably disposed on the substrate, wherein multiple installation slotted eye is formed in the conductive bar
On mounting plate, conductive bar driving cylinder is set to the side of the conductive bar mounting plate, and conductive bar driving cylinder is for driving
The conductive bar mounting plate is close towards second locating module, and at least part of multiple conductive bar is made to pass through the corresponding slot
Hole.
In one embodiment of the invention, an installation respectively is formed with around the installation slotted eye on the conductive bar mounting plate and is led
Angle, respectively the rear end of the conductive bar has a rear end lead angle, and the installation lead angle and the rear end lead angle cooperate, to guide the respectively conduction
Item enters the corresponding installation slotted eye.
To solve the above problems, the assemble method is assembled using a mounting device the present invention also provides a kind of assemble method
One rotor, the rotor have multiple slots of the both ends of the surface through the rotor, which includes a base
Plate, a rotor fixed module, a conductive bar drive module, one first locating module and multiple conductive bars, the rotor stent
Block is set on the substrate, the conductive bar drive module setting in the rotor fixed module side and have multiple mounting grooves
Hole, first locating module are set to the side of the rotor fixed module, and multiple conductive bar is respectively provided with a normality and one temporarily
State, the assemble method include that the rotor fixed module supports and fixes the rotor；First locating module positions the motor
Rotor makes multiple slot be aligned multiple installation slotted eye respectively；By multiple conductive bar via freezing by the normality convert to
The transient state；An at least part of rear end for multiple conductive bar is inserted in the installation slotted eye in the transient state, wherein should
At least part of rear end of multiple conductive bars is expanded under normal conditions to this by the transient recovery and is clamped in the installation slotted eye
Hole wall.
In conclusion the present invention is converted by normality to transient state by by conductive bar, makes the volume contraction of conductive bar, make conduction
Item can be smoothly inserted into the installation slotted eye for being inserted in conductive bar drive module, and the present invention drives by conductive bar drive module each again
The conductive bar is assembled in the rotor.In this way, which respectively conductive bar assembling can be smoothly installed on the rotor.Have
Aforementioned and other technology contents, feature and effect of the invention are closed, in the detailed description of embodiment of the following cooperation with reference to schema
In, it can clearly present.
Detailed description of the invention
Fig. 1 is the schematic diagram of mounting device of the embodiment of the present invention；
Fig. 2 is the schematic top plan view of mounting device of the embodiment of the present invention；
Fig. 3 is the schematic top plan view that mounting device of the embodiment of the present invention is in another state；
Fig. 4 is the assembling schematic diagram of mounting device of the embodiment of the present invention and rotor；
Fig. 5 is the first stage assembling schematic diagram of mounting device of the embodiment of the present invention and rotor；
Fig. 6 is the first stage assembling schematic top plan view of mounting device of the embodiment of the present invention and rotor；
Fig. 7 is the schematic cross-sectional view of mounting device shown in Fig. 6 and rotor along hatching X-X；
Fig. 8 is the schematic cross-sectional view of the second stage of mounting device of the embodiment of the present invention and rotor；
Fig. 9 is the schematic diagram that conductive bar of the embodiment of the present invention is assembled in rotor；
Figure 10 is the schematic diagram of another embodiment of the present invention mounting device；
Figure 11 is the schematic diagram that another embodiment of the present invention is oriented to mold base and guiding module；
Figure 12 is the diagrammatic cross-section of another embodiment of the present invention mounting device；
Figure 13 is enlarged diagram of the mounting device at wire frame B shown in Figure 12；
Figure 14 is the assembling schematic diagram of another embodiment of the present invention mounting device and rotor；
Figure 15 is the assemble method flow chart that the present invention utilizes mounting device assembling motor rotor.
Appended drawing reference
1000,1000': mounting device；1: rotor；10: slot；2: substrate；3: rotor fixed module；30: rotor
Fixing seat；31: rotor packing cylinder；4: the first locating modules；40: rotor fixed position plate；41: rotor fixed position slot；42: rotor is fixed
Position item；43: positioning strip positioning plate；44: positioning strip drives cylinder；5: the second locating modules；50: pilot hole；501: first passage；
5010: the first openings；5011: the first lead angles；G1: the first gap；502: second channel；5020: the second lead angles；Between G2: the second
Gap；503: third channel；5030: third lead angle；G3: third space；51: guiding mold base；510: the first location structures；52:
Guiding module；520: the second location structures；521: the first guiding module end faces；522: the second guiding module end faces；53: guiding module packing vapour
Cylinder；6: conductive bar drive module；60: installation slotted eye；61: conductive bar mounting plate；62: conductive bar drives cylinder；63: installation is led
Angle；7: conductive bar；70: rear end；71: front end；72: rear end lead angle；73: front end lead angle；α: heat is splashed swollen coefficient；D: width；d1,
D2: tolerance；T0, T: temperature；A: length direction；L1, L2, L3: length；X: first direction；Y: second direction；B: wire frame.
Specific embodiment
The direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc. are only with reference to appended drawings
The direction of formula.Therefore, the direction term used is intended to be illustrative and not intended to limit the present invention.Fig. 1 is referring to FIG. 1 to FIG. 4,
The schematic diagram of one mounting device 1000 of the embodiment of the present invention, Fig. 2 are the schematic top plan view of mounting device of the embodiment of the present invention 1000,
Fig. 3 is the schematic top plan view that mounting device of the embodiment of the present invention 1000 is in another state, and Fig. 4 is installation dress of the embodiment of the present invention
Set 1000 and one rotor 1 assembling schematic diagram.As shown in Figures 1 to 4, mounting device 1000 is used for assembling motor rotor 1,
Rotor 1 has multiple slots 10 of the both ends of the surface through rotor 1.In this embodiment, rotor 1 can be a mouse
Cage induction electromotor rotor.
As shown in Figures 1 to 4, mounting device 1000 includes a substrate 2, a rotor fixed module 3, one first locating module
4 and a conductive bar drive module 6, rotor fixed module 3 be set on substrate 2, conductive bar drive module 6 is set to motor and turns
The side of son 1 simultaneously has multiple installation slotted eyes 60, and the first locating module 4 is set to the side of rotor fixed module 3.Further
Ground, rotor fixed module 3 include a rotor fixing seat 30 and a rotor packing cylinder 31, and rotor fixing seat 30 is fixedly installed on base
On plate 2 and it is used to support rotor 1, rotor packing cylinder 31 is set to the side of rotor fixing seat 30, when rotor 1 is pacified
After being placed in rotor fixing seat 30, rotor packing cylinder 31 can ejection rotor 1 side wall, by rotor 1 be packed in turn
Sub- fixing seat 30, such rotor fixed module 3 can be used to support and fix rotor 1.
In addition, the first locating module 4 includes a rotor fixed position plate 40, a rotor fixed position item 42, a positioning strip positioning plate 43
And one positioning strip drive cylinder 44, rotor fixed position plate 40 is fixedly installed on substrate 2 and abuts one end of rotor 1, turns
A rotor fixed position slot 41 is formed on sub- positioning plate 40, positioning strip positioning plate 43 is movably disposed in rotor fixed position plate 40
Side is simultaneously used to for rotor fixed position item 42 being fixed at positioning strip positioning plate 43, and positioning strip driving cylinder 44 is set to positioning
The side of positioning plate 40.As shown in FIG. 2 and 3, positioning strip driving cylinder 44 can drive positioning strip positioning plate 43 towards rotor
The position close and as shown in Figure 2 of positioning plate 40 is moved to position or positioning strip driving cylinder 44 as shown in Figure 3 and can also drive
Dynamic positioning strip positioning plate 43 far from rotor fixed position plate 40 and position as shown in Figure 3 is moved to position as shown in Figure 2.
In this way, which it is fixed that positioning strip driving cylinder 44 can drive when rotor 1 is installed on rotor fixed module 3
Position positioning plate 43 is close towards rotor fixed position plate 40, and then makes the rotor fixed position item 42 being fixedly installed on positioning strip positioning plate 43
Be each passed through the slot 10 (as shown in Figure 4) of rotor 1, whereby the first locating module 4 can positioning motor rotor 1, make electricity
Multiple slots 10 of machine rotor 1 are aligned the installation slotted eye 60 of conductive bar drive module 6 respectively, so as to subsequent assembling.
Fig. 5 to Fig. 8 is please referred to, Fig. 5 is the first stage assembling of mounting device of the embodiment of the present invention 1000 and rotor 1
Schematic diagram, Fig. 6 are the first stage assembling schematic top plan view of mounting device of the embodiment of the present invention 1000 and rotor 1, and Fig. 7 is
Along the schematic cross-sectional view of hatching X-X, Fig. 8 is installation dress of the embodiment of the present invention for mounting device 1000 shown in Fig. 6 and rotor 1
Set the schematic cross-sectional view of 1000 with the second stage of rotor 1.As shown in Fig. 5 to Fig. 8, conductive bar drive module 6 includes one
Conductive bar mounting plate 61 and a conductive bar drive cylinder 62, and conductive bar mounting plate 61 is movably disposed on substrate 2, wherein
Multiple installation slotted eyes 60 are formed on conductive bar mounting plate 61.Conductive bar driving cylinder 62 is set to conductive bar mounting plate 61
Side, conductive bar driving cylinder 62 make to be fixed at respectively leading for conductive bar mounting plate 61 for driving conductive bar mounting plate 61
Electric item 7 can be assembled in respectively on rotor 1.
In addition, mounting device 1000 also includes multiple conductive bars 7, multiple conductive bars 7 are respectively provided with a normality and a transient state,
And each conductive bar 7 is converted by the normality to the transient state via freezing, i.e. normality of conductive bar 7 is that conductive bar 7 is in room temperature
When state, and the transient state of conductive bar 7 is state when conductive bar 7 is in cryogenic freezing.In this embodiment, when be intended to will be each
When conductive bar 7 is assembled in conductive bar drive module 6, each conductive bar 7 can be converted first by the normality to the transient state via freezing,
To reduce the volume of conductive bar 7.At this point, a rear end 70 of each conductive bar 7 is inserted in conductive bar mounting plate in the transient state again
In installation slotted eye 60 on 61, then when each conductive bar 7 by the transient recovery to this under normal conditions, each conductive bar 7 expands and then blocks
Tightly in the hole wall of installation slotted eye 60.In this way, which conductive bar 7 of the present invention can successfully be assembled in installation slotted eye in the transient state
In 60, and by the transient recovery to this under normal conditions, using the heat expansion principle of object, be clamped in each conductive bar 7 because of expansion
The hole wall of installation slotted eye 60.
It is noted that conductive bar 7 to be converted by the normality via freezing to the heat to the temperature of the transient state by conductive bar 7
The coefficient of expansion, the width of conductive bar 7, the tolerance of conductive bar 7, the tolerance of installation slotted eye 60 and conductive bar 7 is in the normality
Temperature determine.For example, as shown in fig. 7, in design, the width of conductive bar 7 is to be equal to installation via design
The width (assuming that the width of conductive bar 7 and the width of installation slotted eye 60 are both designed as D) of slot 60, and the tolerance of the two is different
(assuming that the tolerance of the width of conductive bar 7 is d1, and the tolerance of installation slotted eye 60 is d1), therefore the width of conductive bar 7 is in size
It can be D+/- d1 on mark, and the width of installation slotted eye 60 can be D+/- d2 in size marking, it is (i.e. minimum under extreme condition
Hole mix maximum conductive bar), the size of the two is poor altogether a d1+d2, and the thermal expansion coefficient of conductive bar 7 is α, room temperature T0,
Then the temperature T of the transient state can be determined by following equation:
T=T0-(d1+d2)/(α * D)
That is, the rear end 70 of conductive bar 7 can not be by 60 hole of installation slotted eye when temperature is lower than the temperature T of the transient state
The interference of wall and can smoothly enter into installation slotted eye 60.In this embodiment, each conductive bar 7 can be as made by copper material, and is used for
It can be 16.7 that the thermal expansion coefficient that the copper material of conductive bar 7 is made, which is α, 10E-6/ DEG C of unit, room temperature (the i.e. amount of thermal expansion coefficient
Testing temperature) it is 20 DEG C, the dimensional tolerance of conductive bar 7 and installation slotted eye is 0.12mm, unilateral 0.06mm.As shown in fig. 7, real herein
It applies in example, is formed with an installation lead angle 63, the rear end 70 of each conductive bar 7 on conductive bar mounting plate 61 around each installation slotted eye 60
With a rear end lead angle 72, when the rear end of conductive bar 7 70 is assembled in the installation slotted eye 60 on conductive bar mounting plate 61, installation is led
Angle 63 and rear end lead angle 72 cooperate, and enter corresponding installation slotted eye 60 to guide each conductive bar 7, enable each conductive bar 7 smooth
Ground is assembled to position as shown in Figure 8 by position as shown in Figure 7.
Fig. 8 and Fig. 9 is please referred to, Fig. 9 is the schematic diagram that conductive bar of the embodiment of the present invention 7 is assembled in rotor 1.Such as figure
Shown in 8 and Fig. 9, after conductive bar 7 is smoothly assembled in installation slotted eye 60, conductive bar driving cylinder 62 can drive conductive bar to pacify
Loading board 61 is moved along first direction X shown in Fig. 8, until the conductive bar 7 on conductive bar mounting plate 61 is pushed into rotor 1
Until in upper corresponding slot 10, then conductive bar driving cylinder 62 also drives conductive bar mounting plate 61 along shown in Fig. 91 the
Two direction Y reset, and the rear end 70 of conductive bar 7 is made to be detached from installation slotted eye 60, and such mounting device 1000 can be 7 groups by conductive bar
In slot 10 loaded on rotor 1.It is noted that in above-mentioned assembling process, it can be temporary still in this in conductive bar 7
Corresponding slot 10 is inserted into when state, respectively in order to which conductive bar 7 to be assembled in slot 10.
Turn it is noted that conductive bar 7 can be assembled in motor in batches according to actual conditions by mounting device 1000 of the present invention
In the slot 10 of son 1.For example, as shown in figure 9, in assembling, rotor fixed position item 42 is inserted into one of slot 10, with
Slot 10 is aligned the installation slotted eye 60 on conductive bar mounting plate 61, therefore to avoid conductive bar 7 in assembling and rotor fixed position
Item 42 is interfered, and can first be installed the conductive bar 7 of a part that will not interfere with rotor fixed position item 42 in assembling process, then
The positioning strip driving cylinder 44 of first locating module 4 drives positioning strip positioning plate 43 to move along first direction X, by rotor fixed position
Item 42 is detached from by slot 10, then again installs the conductive bar of other parts 7.And the erection sequence of conductive bar 7 of the present invention
It is not limited thereto depicted in embodiment schema, holds depending on actual conditions.
Referring to Fig. 10, Figure 10 is the schematic diagram of another embodiment of the present invention mounting device 1000'.As shown in Figure 10, pacify
The main difference of assembling device 1000' and above-mentioned mounting device 1000 is in mounting device 1000' also includes one second positioning
Module 5, the second locating module 5 are set between rotor fixed module 3 and conductive bar drive module 6 and have multiple pilot holes
50, and the second locating module 5 includes a guiding mold base 51 and a guiding module 52, guiding mold base 51 is set on substrate 2,
Guiding module 52 is removably disposed on guiding mold base 51, and each pilot hole 50 is formed on guiding module 52.Further,
Guiding module 52 has one first guiding module end face 521 and one second guiding module end face 522, and the first guiding module end face 521 is towards leading
Electric drive module 7, the second guiding module end face 522 is towards the first locating module 4, and in the first guiding module end face 521 and second
Rectilinear direction between guiding module end face is defined as a length direction.
Figure 10 and Figure 11 is please referred to, Figure 11 is the signal that another embodiment of the present invention is oriented to mold base 51 and guiding module 52
Figure.As shown in figs.10 and 11, guiding mold base 51 has one first location structure 510, and guiding module 52 has one second to determine
Bit architecture 520.When assembling guiding module 52 and guiding mold base 51, need first to be directed at the second location structure 520 of guiding module 52
It is oriented to the first location structure 510 of mold base 51, then the second location structure 520 is sticked in the first location structure 510, is so existed
Each pilot hole 50 on guiding mold base 51 can be directed at the installation slotted eye 60 and rotor 1 of conductive bar drive module 6
Slot 10, so as to subsequent assembling, i.e. the first location structure 510 of guiding mold base 51 is for being matched with guiding module 52
Guiding module 52 is positioned on guiding mold base 51 by two location structures 520.
Figure 12 and Figure 13 is please referred to, Figure 12 is the diagrammatic cross-section of another embodiment of the present invention mounting device 1000', figure
13 be enlarged diagram of the mounting device 1000' at wire frame B shown in Figure 12.As shown in figs. 11 and 12, each pilot hole 50
Comprising a first passage 501, a second channel 502 and a third channel 503, first passage 501 is in the first guiding module end face
521 upper openings are formed, and have one first clearance G 1, the connection of second channel 502 the between the wall surface and conductive bar 7 of first passage 501
One channel 501, has one second clearance G 2 between the wall surface and conductive bar 7 of second channel 502, the connection of third channel 503 second is logical
Road 502 is simultaneously formed in 522 upper opening of the second guiding module end face, between a third between the wall surface and conductive bar 7 of third channel 503
Gap G3, wherein the first clearance G 1 is greater than the second clearance G 2, and the second clearance G 2 is greater than third space G3, i.e. conductive bar 7 and first
The gap of the wall surface in the gap of the wall surface in channel 501, conductive bar 7 and second channel 502 and conductive bar 7 and third channel 503
Wall surface gap be it is tapered.In this way, when conductive bar 7 is assembled in pilot hole 50 along first direction X, conductive bar 7 and
, there is the assistant director of a film or play in the tapered gap of the wall surface of the wall surface in one channel 501, the gap of the wall surface of second channel 502 and third channel 503
Electric item 7 is sequentially by the biggish first passage 501 in gap and second channel 502 and via the lesser third channel 503 in gap
Limit.
In addition, first passage 501 forms one first opening 5010 in the first guiding module end face 521, the first opening 5010
Surrounding is formed with one first lead angle 5011, and the front end 71 that the first lead angle 5011 is used to guide conductive bar 7 enters first passage
501；First passage 501 and 502 junction of second channel are formed with one second lead angle 5020, and the second lead angle 5020 is for leading
One front end 71 of electric item 7 enters second channel 502 by first passage 501；Second channel 502 and 503 junction shape of third channel
Cheng Youyi third lead angle 5030, the front end 71 that third lead angle 5030 is used to guide conductive bar 7 are led to by second channel 502 into third
Road 503.In addition to this, the front end 71 of each conductive bar 7 may also set up a front end lead angle 73, and front end lead angle 73 can be used for leading with first
Angle 5011, the second lead angle 5020 cooperate with third lead angle 5030, and the front end 71 of conductive bar 7 can pass through first passage whereby
501, second channel 502 and third channel 503.
As shown in figure 13, the length L1 of the A along its length of first passage 501 is greater than the A along its length of second channel 502
Length L2, and the length L2 of the A along its length of second channel 502 is greater than the length L3 of the A along its length of third channel 503.Such as
Preceding described, since the first clearance G 1 is greater than the second clearance G 2, and the second clearance G 2 is greater than third space G3, therefore the length L1 that arranges in pairs or groups
Greater than length L2, and length L2 is greater than the design of length L3 so that conductive bar 7 by maximal clearance (i.e. the first clearance G 1) away from
From (i.e. length L1) longest, by the distance (i.e. length L2) of gap of taking second place (i.e. the second clearance G 2) secondly, passing through minimum clearance
The distance (i.e. length L3) of (i.e. third space G3) is minimum, so by conductive bar 7 by the resistance of pilot hole 50 by gap and
The design optimization of length, while the accuracy for ensuring to position by the third space G3 between third channel 503 and conductive bar 7.
Figure 14 is please referred to, Figure 14 is another embodiment of the present invention mounting device 1000' and the assembling of rotor 1 is illustrated
Figure.As shown in figure 14, the second locating module 5 includes also a guiding module packing cylinder 53, and guiding module packing cylinder 53, which is set to, leads
To the side of mould 52.After guiding module 52 is set on guiding mold base 51, guiding module packing cylinder 53 can be used for guiding module
52 are packed in guiding mold base 51, and guiding module 52 is made to drive conductive bar 7 in the conductive bar driving cylinder 62 of conductive bar drive module 6
The pilot hole 50 being inserted on guiding module 52 does not vibrate, the board stability of lifting mounting device 1000'.
Figure 15 is please referred to, Figure 15 is the assemble method process that the present invention utilizes mounting device 1000' assembling motor rotor 1
Figure.As shown in figure 15, assemble method comprises the steps of
Step 100: starting.
Step 102: rotor fixed module 30 supports and fixed rotor 1.
Step 104: 4 positioning motor rotor 1 of the first locating module makes multiple slots 10 be aligned multiple installation slotted eyes respectively
60。
Step 106: multiple conductive bars 7 are converted by the normality to the transient state via freezing.
Step 108: at least part of rear end 70 of multiple conductive bars 7 is inserted in installation slotted eye 60 in the transient state
Interior, at least part of rear end 70 of plurality of conductive bar 7 is expanded under normal conditions to this by the transient recovery and is clamped in installation
The hole wall of slot 60.
Cooperate Figure 10 to Figure 14 below and be described in detail for above-mentioned assemble method, firstly, by rotor fixing seat 30
After supporting motor rotor 1, then rotor 1 is packed in rotor fixing seat 30 by rotor packing cylinder 31, such rotor is fixed
Module 30 can support and fix 1 (step 102) of rotor.Then, rotor fixed position item 42 can be fixedly installed on positioning strip
After positioning plate 43, then the positioning strip driving driving positioning strip positioning plate 43 of cylinder 44 is close towards rotor fixed position plate 40, determine rotor
Position item 42 pass through slot 10 (as shown in Figure 4), such first locating module 4 can positioning motor rotor 1, divide multiple slots 10
It is not aligned multiple 60 (steps 104) of installation slotted eye.
Make conductive bar in conclusion the present invention is converted by normality to transient state by by conductive bar compared to prior art
Volume contraction be inserted into conductive bar can smoothly in the installation slotted eye for being inserted in conductive bar drive module, and the present invention is again by conduction
Respectively the conductive bar is assembled in the rotor to the driving of drive module.In this way, which respectively conductive bar assembling can be installed smoothly
In on the rotor.The foregoing is merely presently preferred embodiments of the present invention, it is all done according to scope of the present invention patent it is equal
Deng variation and modification, should all belong to the scope of the present invention.
Claims (22)
1. a kind of for assembling the mounting device of a rotor, which has the both ends of the surface through the rotor
Multiple slots, which includes:
One substrate；
One rotor fixed module, is set on the substrate, which is used to support and fixes the rotor；
One conductive bar drive module, is set to the side of the rotor fixed module, which has multiple installations
Slot；
One first locating module, is set to the side of the rotor fixed module, which turns for positioning the motor
Son makes multiple slot be aligned multiple installation slotted eye respectively；And
Multiple conductive bars, are respectively provided with a normality and a transient state, and an at least part of rear end for multiple conductive bar is temporary at this
Be inserted in when state in the installation slotted eye, at least part of rear end of multiple conductive bar by the transient recovery to this under normal conditions
The hole wall of the installation slotted eye is expanded and is clamped in, wherein multiple conductive bar is converted by the normality to the transient state via freezing.
2. mounting device as described in claim 1, wherein being converted multiple conductive bar to this temporarily via freezing by the normality
The temperature of state is by the thermal expansion coefficient of the conductive bar, the width of the conductive bar, the tolerance of the conductive bar, the tolerance of the installation slotted eye
And multiple conductive bar is in the temperature of the normality to determine.
3. mounting device as described in claim 1, wherein this of multiple conductive bar is at least partially still in the transient state
When be inserted into the corresponding slot respectively.
4. mounting device as described in claim 1, also includes:
One second locating module is set between the rotor fixed module and the conductive bar drive module, second locating module
With multiple pilot holes, multiple pilot hole is aligned multiple installation slotted eye.
5. mounting device as claimed in claim 4, wherein second locating module includes:
One guiding mold base, is set on the substrate and has one first location structure；And
One guiding module is arranged on the guiding mold base, which has one second location structure, which matches
Together in second location structure, which is positioned on the guiding mold base, wherein respectively the pilot hole is formed in this
On guiding module.
6. mounting device as claimed in claim 5, wherein the guiding module has one first guiding module end face and one second guiding
Mould end face, the first guiding module end face is towards the conductive bar drive module, and the second guiding module end face is towards first positioning mould
Block, respectively the pilot hole include:
One first passage, in the first guiding module end face, upper opening is formed, and is had between the wall surface of the first passage and the conductive bar
One first gap；
One second channel is connected to the first passage, has one second gap between the wall surface of the second channel and the conductive bar；And
One third channel is connected to the second channel and is formed in the second guiding module end face upper opening, the wall surface of the third channel
There is a third space between the conductive bar, wherein first gap is greater than second gap, and second gap be greater than this
Three gaps.
7. mounting device as claimed in claim 6, wherein between the first guiding module end face and the second guiding module end face
Rectilinear direction be defined as a length direction, the length of the first passage in length direction be greater than the second channel along the length
The length in direction, and the length of the second channel in length direction is greater than the length of the third channel in length direction.
8. mounting device as claimed in claim 6, wherein the first passage forms one first in the first guiding module end face and opens
Mouthful, it is formed with one first lead angle around first opening, the front end which is used to guide the conductive bar enters should
First passage.
9. mounting device as claimed in claim 6, wherein the first passage and the second channel junction are formed with one second
Lead angle, the front end which is used to guide the conductive bar enter the second channel, the second channel by the first passage
Be formed with a third lead angle with the third channel junction, the third lead angle be used to guide the front end of the conductive bar by this second
Channel enters the third channel.
10. mounting device as claimed in claim 5, wherein second locating module also includes:
One guiding module packing cylinder, is set to the side of the guiding module, which is used for the guiding module packing
In the guiding mold base.
11. mounting device as described in claim 1, wherein first locating module includes:
One rotor fixed position plate, is fixedly installed on the substrate and abuts one end of the rotor, is formed on the rotor fixed position plate
There is a rotor fixed position slot；And
One rotor fixed position item is each passed through rotor fixed position slot slot corresponding with the rotor of the rotor fixed position plate
Hole.
12. mounting device as claimed in claim 11, wherein first locating module also includes:
One positioning strip positioning plate, is movably disposed in the side of the rotor fixed position plate, which is fixed at this
On positioning strip positioning plate；And
One positioning strip drives cylinder, is set to the side of the positioning strip positioning plate, and positioning strip driving cylinder is for driving this fixed
Position positioning plate is close towards the rotor fixed position plate, and the rotor fixed position item is made to pass through the slot.
13. mounting device as described in claim 1, wherein the rotor fixed module includes:
One rotor fixing seat is fixedly installed on the substrate and is used to support the rotor；And
One rotor packing cylinder, is set to the side of the rotor fixing seat, and the rotor packing cylinder is for compeling the rotor
Tightly in the rotor fixing seat.
14. mounting device as described in claim 1, wherein the conductive bar drive module includes:
One conductive bar mounting plate, is movably disposed on the substrate, wherein multiple installation slotted eye is formed in the conductive bar
On mounting plate；And
One conductive bar drives cylinder, is set to the side of the conductive bar mounting plate, and conductive bar driving cylinder is for driving this to lead
Electric mounting plate is close towards second locating module, and at least part of multiple conductive bar is made to pass through the corresponding slot.
15. mounting device as claimed in claim 14, wherein respectively formed around the installation slotted eye on the conductive bar mounting plate
There is an installation lead angle, respectively the rear end of the conductive bar has a rear end lead angle, and the installation lead angle and the rear end lead angle cooperate, to lead
Draw the respectively conductive bar and enters the corresponding installation slotted eye.
16. a kind of assemble method, which assembles a rotor using a mounting device, which, which has, runs through
Multiple slots of the both ends of the surface of the rotor, the mounting device include a substrate, a rotor fixed module, conductive bar driving
Module, one first locating module and multiple conductive bars, the rotor fixed module are set on the substrate, which drives mould
Block is set to the side of the rotor fixed module and has multiple installation slotted eyes, which is set to the rotor and fixes
The side of module, multiple conductive bar are respectively provided with a normality and a transient state, which includes:
The rotor fixed module supports and fixes the rotor；
First locating module positions the rotor, and multiple slot is made to be aligned multiple installation slotted eye respectively；
Multiple conductive bar is converted by the normality to the transient state via freezing；And
An at least part of rear end for multiple conductive bar is inserted in the installation slotted eye in the transient state, wherein multiple
At least part of rear end of conductive bar is expanded under normal conditions to this by the transient recovery and is clamped in the hole wall of the installation slotted eye.
17. assemble method as claimed in claim 16, also includes:
When multiple conductive bar this at least partially still in the transient state when, by multiple conductive bar this at least part point
It is not inserted into the corresponding slot.
18. assemble method as claimed in claim 16, wherein the mounting device also includes one second locating module, this is second fixed
Position module is set between the rotor fixed module and the conductive bar drive module and includes a guiding mold base and a guiding
Mould, the guiding mold base be set on the substrate and have one first location structure, the guiding module be formed with multiple pilot holes and
With one second location structure, which also includes:
By first location structure in alignment with second location structure, and the guiding module is arranged and is positioned at the guiding module base
Seat, and then multiple pilot hole is made to be aligned multiple installation slotted eye.
It, should 19. assemble method as claimed in claim 18, wherein second locating module also includes a guiding module packing cylinder
Guiding module packing cylinder is set to the side of the guiding module, which also includes:
The guiding module is packed in the guiding mold base by the guiding module packing cylinder.
20. assemble method as claimed in claim 16, wherein first locating module also include a positioning strip positioning plate and
One positioning strip drives cylinder, which is movably disposed in the side of the rotor fixed position plate, positioning strip driving
Cylinder is set to the side of the positioning strip positioning plate, which also includes:
The rotor fixed position item is fixedly installed the positioning strip positioning plate；And
Positioning strip driving cylinder drives the positioning strip positioning plate close towards the rotor fixed position plate, and passing through the rotor fixed position item should
Slot.
21. assemble method as claimed in claim 16, wherein the rotor fixed module includes a rotor fixing seat and one turn
Sub- packing cylinder, the rotor fixing seat are fixedly installed on the substrate, which is set to the rotor fixing seat
Side, which also includes:
The rotor fixes the seat supports rotor；And
The rotor is packed in the rotor fixing seat by the rotor packing cylinder.
22. assemble method as claimed in claim 16, wherein the conductive bar drive module include a conductive bar mounting plate and
One conductive bar drives cylinder, which is movably disposed on the substrate, wherein multiple installation slotted eye is shape
At on the conductive bar mounting plate, which drives cylinder, is set to the side of the conductive bar mounting plate, the assemble method is also
Include:
Conductive bar driving cylinder drives the conductive bar mounting plate close towards second locating module, makes multiple conductive bar extremely
Few a part passes through the corresponding slot.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923427.2A CN109599999B (en) | 2017-09-30 | 2017-09-30 | Mounting device for assembling a motor rotor and assembling method |
| TW106218794U TWM557931U (en) | 2017-09-30 | 2017-12-19 | Conductive bar inserting apparatus for assembling a motor rotor |
| TW106144485A TWI643431B (en) | 2017-09-30 | 2017-12-19 | Conductive bar inserting apparatus for assembling a motor rotor and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923427.2A CN109599999B (en) | 2017-09-30 | 2017-09-30 | Mounting device for assembling a motor rotor and assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109599999A true CN109599999A (en) | 2019-04-09 |
| CN109599999B CN109599999B (en) | 2024-03-15 |
Family
ID=65956713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923427.2A Active CN109599999B (en) | 2017-09-30 | 2017-09-30 | Mounting device for assembling a motor rotor and assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599999B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205555A (en) * | 1992-12-28 | 1994-07-22 | Isuzu Motors Ltd | Structure and method of fitting rotor to shaft |
| CN101689792A (en) * | 2008-05-16 | 2010-03-31 | 本田技研工业株式会社 | Rotor mounting device and rotor mounting method |
| CN102055264A (en) * | 2009-10-27 | 2011-05-11 | 珠海格力电器股份有限公司 | Self-starting permanent magnet motor rotor structure and manufacturing method thereof |
| CN203352402U (en) * | 2013-07-29 | 2013-12-18 | 湖北惠洋电器制造有限公司 | Squirrel cage-type motor rotor and plastic-package motor adopting same |
| CN203933206U (en) * | 2014-06-19 | 2014-11-05 | 利大溪工业股份有限公司 | The fixed structure of motor stator winding terminal |
| CN204205760U (en) * | 2014-10-16 | 2015-03-11 | 中山大洋电机制造有限公司 | The alternating current machine of a kind of rotor and application thereof |
| CN104600932A (en) * | 2015-01-16 | 2015-05-06 | 广东美芝制冷设备有限公司 | Motor rotor |
| CN207652250U (en) * | 2017-09-30 | 2018-07-24 | 上海蔚兰动力科技有限公司 | Mounting device for assembling a rotor |
-
2017
- 2017-09-30 CN CN201710923427.2A patent/CN109599999B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205555A (en) * | 1992-12-28 | 1994-07-22 | Isuzu Motors Ltd | Structure and method of fitting rotor to shaft |
| CN101689792A (en) * | 2008-05-16 | 2010-03-31 | 本田技研工业株式会社 | Rotor mounting device and rotor mounting method |
| CN102055264A (en) * | 2009-10-27 | 2011-05-11 | 珠海格力电器股份有限公司 | Self-starting permanent magnet motor rotor structure and manufacturing method thereof |
| CN203352402U (en) * | 2013-07-29 | 2013-12-18 | 湖北惠洋电器制造有限公司 | Squirrel cage-type motor rotor and plastic-package motor adopting same |
| CN203933206U (en) * | 2014-06-19 | 2014-11-05 | 利大溪工业股份有限公司 | The fixed structure of motor stator winding terminal |
| CN204205760U (en) * | 2014-10-16 | 2015-03-11 | 中山大洋电机制造有限公司 | The alternating current machine of a kind of rotor and application thereof |
| CN104600932A (en) * | 2015-01-16 | 2015-05-06 | 广东美芝制冷设备有限公司 | Motor rotor |
| CN207652250U (en) * | 2017-09-30 | 2018-07-24 | 上海蔚兰动力科技有限公司 | Mounting device for assembling a rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109599999B (en) | 2024-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5983869B2 (en) | Apparatus and method for inserting magnet into rotor core magnet insertion hole | |
| JP5115255B2 (en) | Plug-in unit mounting structure and electronic device | |
| WO2014039845A4 (en) | Axially aligned electronic chassis | |
| US6911747B2 (en) | X-Y stage system with onboard linear motor | |
| JP2019032582A (en) | Information processing apparatus | |
| CN104239610A (en) | Three-dimensional wiring design method of helicopter comprehensive testbed | |
| KR20140032874A (en) | Electronic device unit and electronic device | |
| CN109599999A (en) | For assembling the mounting device and assemble method of a rotor | |
| CN103399988B (en) | The method that the installation situation of aircraft wire harness is simulated with model and its model | |
| CN207652250U (en) | Mounting device for assembling a rotor | |
| CN108233667B (en) | Linear motor, linear motor armature and its manufacturing method | |
| CN107342643A (en) | Fan motor for air-conditioning | |
| CN104101919A (en) | Rod-shaped lens array and manufacturing method thereof | |
| CN105101775A (en) | Temperature measuring plate device and temperature measuring plate thereof | |
| Hartmann et al. | Determinate assembly of tooling allows concurrent design of Airbus wings and major assembly fixtures | |
| CN205263465U (en) | Two solid formation of image modules of taking photograph of separation and disjunctor support thereof | |
| CN102741664A (en) | Sensor module and production method of a sensor module | |
| CN208241547U (en) | The assembling device of rotor | |
| CN103114845B (en) | A kind of optical fibre gyro IMU skeleton for oil inclinometer | |
| CN220856995U (en) | Three-dimensional structure tool | |
| CN201349367Y (en) | Positioning device for pasting FPC board | |
| CN104182001A (en) | Shock isolation rack | |
| CN113866599A (en) | Testing device for mainboard | |
| CN106533070A (en) | Method for the manufacture of actuators | |
| TWI643431B (en) | Conductive bar inserting apparatus for assembling a motor rotor and assembly method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200605 Address after: 210046, two, Gangcheng Road, Longtan Town, Qixia District, Nanjing, Jiangsu Applicant after: WEIRAN (NANJING) POWER TECHNOLOGY Co.,Ltd. Address before: 200000 No. 2901, room 1438, Hongqiao Road, Changning District, Shanghai (nominal 33 floor) Applicant before: Shanghai XPT Technology Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 2 Gangcheng Road, Economic Development Zone, Nanjing City, Jiangsu Province, 210046 Patentee after: WEIRAN (NANJING) POWER TECHNOLOGY CO.,LTD. Country or region after: China Address before: No.2 Gangcheng Road, Longtan Town, Qixia District, Nanjing City, Jiangsu Province, 210046 Patentee before: WEIRAN (NANJING) POWER TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |