CN208479426U - A kind of permanent-magnetic synchronous motor rotor glue-pouring device - Google Patents
A kind of permanent-magnetic synchronous motor rotor glue-pouring device Download PDFInfo
- Publication number
- CN208479426U CN208479426U CN201820079409.0U CN201820079409U CN208479426U CN 208479426 U CN208479426 U CN 208479426U CN 201820079409 U CN201820079409 U CN 201820079409U CN 208479426 U CN208479426 U CN 208479426U
- Authority
- CN
- China
- Prior art keywords
- encapsulating
- glue
- entrance
- rotor
- permanent
- 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.)
- Active
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a kind of permanent-magnetic synchronous motor rotor glue-pouring device, including upper cover, bottom plate connects bolt and rotor；The glue-pouring device can effectively be realized quick filling when embedded permanent magnet synchronous rotor magnet steel is fixed, be simple to manufacture conveniently, durable is economical and practical.
Description
Technical field
The utility model relates to permanent magnet synchronous motor manufacturing technology field, in particular to a kind of permanent-magnetic synchronous motor rotor fills
Adhesive dispenser.
Background technique
Permasyn morot has structure simple, small in size, light-weight, that loss is small, high-efficient, power factor is high etc. is excellent
Point is mainly used for requiring response quickly, speed-regulating range width, the high performance servo transmission system of accurate positioning and direct current generator more
New substitution motor.The quality of rotor important spare part in IPM synchronous motor, processing directly affects motor
Performance, have and need to be inserted into permanent magnet magnet steel in higher quality requirement and stringent size Control, especially rotor, the magnet steel
It needs to be subjected to displacement its fixation cannot in the rotor after the completion of insertion, needs to be fixed with encapsulating, since gap is smaller, encapsulating ratio
More difficult, production efficiency is low.
Summary of the invention
For the above-mentioned permanent-magnetic synchronous motor rotor encapsulating relative difficulty situation of the prior art, the purpose of this utility model exists
In: a kind of permanent-magnetic synchronous motor rotor glue-pouring device is provided, in order to the fixation and installation of magnet steel in the rotor of magnetic-synchro motor.
The technical solution adopted in the utility model is:
A kind of permanent-magnetic synchronous motor rotor glue-pouring device, including connection bolt, upper cover, rotor, bottom plate, the upper cover
The both ends clamping motor rotor of the rotor, the connection screw bolt passes upper cover, motor are respectively arranged at bottom plate
Rotor and bottom plate, it is characterised in that: respectively corresponded on the upper cover and bottom plate and be provided with glue-filling slot and lower filling on a loop
Glue groove, wherein be uniformly arranged in the circumferential direction encapsulating entrance on several on upper glue-filling slot, between adjacent upper encapsulating entrance
It is even to be provided with encapsulating outlet on several, several lower encapsulating entrances are uniformly arranged in the circumferential direction on lower glue-filling slot, adjacent
Several lower encapsulating outlets are evenly arranged between lower encapsulating entrance, upper encapsulating entrance and lower encapsulating are exported by being set to motor
The upper runner of rotor circumferential direction is connected to, and lower encapsulating entrance and upper encapsulating export and connected by the lower flow channel for being set to rotor circumferential direction
It is logical, it is characterised in that: encapsulating outlet is set to week of encapsulating entrance inwardly several on, and positioned at the inner ring of upper glue-filling slot
On, encapsulating entrance is set in glue-filling slot grooved ring on several；Several lower encapsulating outlets are set to the week of lower encapsulating entrance
Inwardly, and it is located on the inner ring of lower glue-filling slot, several lower encapsulating entrances are set in lower glue-filling slot grooved ring；Upper encapsulating entrance
It is corresponding with the position of upper encapsulating outlet in the circumferential with the outlet of lower encapsulating, lower encapsulating entrance.
Further, the bottom plate is equipped with positioning spline, can be used for the relative position that fixed rotor is placed.
Further, the diameter of the upper encapsulating entrance is less than the diameter of the upper runner；The lower encapsulating entrance it is straight
Diameter is less than the diameter of the lower flow channel.
Further, the connection bolt, upper cover and bottom plate select un-conducted magnetic material aluminium, nylon or SUS 304 to make.
Further, it is symmetrically arranged with a pair of of upper magnetic steel piece along the direction of upper runner in the upper encapsulating entrance, it is described
A pair of of lower magnetic steel piece is symmetrically arranged with along the direction of lower flow channel point in lower encapsulating entrance.
Further, the upper encapsulating outlet outside is provided with encapsulating plug, and the lower encapsulating outlet outside is provided with
Lower encapsulating plug.
Further, the upper encapsulating plug, lower encapsulating plug are equilateral triangle.
Further, the upper encapsulating plug protrudes from the inner ring and outer ring setting of glue-filling slot, the lower encapsulating simultaneously
Plug protrudes from the inner ring and outer ring setting of lower glue-filling slot simultaneously.
Further, the part that the upper encapsulating plug protrudes from glue-filling slot outer ring is provided with abrasionproof patch, described
The part that lower encapsulating plug protrudes from lower glue-filling slot outer ring is provided with lower abrasionproof patch.
Further, gasket is additionally provided between the rotor and bottom plate.
The technical effect that the utility model obtains compared with the existing technology are as follows:
(1) magnet steel is fixed by the encapsulating in the upper runner and lower flow channel of circumferential cross-over design simultaneously, circumferential connection uniformly,
Stablize, and pour into from the both ends of rotor fill out again simultaneously, axial restraint is uniform and stable.
(2) rationally, structure is simple, good manufacturability, magnet steel fixation in the rotor after encapsulating, magnet steel height one for design
It causes, particularly suitable for the continuous production of small lot permanent magnet synchronous electric machine production line, high production efficiency.
With reference to the accompanying drawing, the utility model is further described, embodiment described below is practical only as this
The example of novel specific implementation, and not limit made by the utility model.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the upper cover of the utility model；
Fig. 3 is the structural schematic diagram of the bottom plate of the utility model；
In attached drawing: 1--- connection bolt, 2--- upper cover, the upper glue-filling slot of 21---, the upper encapsulating entrance of 22---, the upside 22a---
The upper encapsulating outlet steel disc, 23---, the upper encapsulating plug of 23a---, the upper abrasionproof patch of 23b---, 3--- rotor, 31--- are upper
Under road, 32--- lower flow channel, 4--- bottom plate, 41--- under glue-filling slot, 42--- under encapsulating entrance, the downside 42a--- steel disc, 43---
Encapsulating outlet, abrasionproof patch, 5--- gasket under encapsulating plug, 43b--- under 43a---.
Specific embodiment
As shown in Figure 1-3, a kind of permanent-magnetic synchronous motor rotor glue-pouring device, including connection bolt 1, upper cover 2, rotor
3, bottom plate 4, upper cover 2 and bottom plate 4 are respectively arranged at the both ends clamping motor rotor 3 of rotor 3, and connection bolt 1 sequentially passes through
Upper cover 2, rotor 3 and bottom plate 4 respectively correspond in upper cover 2 and bottom plate 4 and are provided with glue-filling slot 21 and lower filling on a loop
Glue groove 41, wherein encapsulating entrance 22 on several has been uniformly arranged in the circumferential direction on upper glue-filling slot 21, in adjacent upper encapsulating entrance
It is evenly arranged with encapsulating outlet 23 on several between 22, several lower encapsulatings have been uniformly arranged in the circumferential direction on lower glue-filling slot 41 and have been entered
Mouth 42 is evenly arranged with several lower encapsulatings outlets 43, upper encapsulating entrance 22 and lower filling between adjacent lower encapsulating entrance 42
Gel outlet 43 is connected to by being set to the circumferential upper runner 31 of rotor 3, and lower encapsulating entrance 42 passes through with upper encapsulating outlet 23
It is set to the circumferential lower flow channel 32 of rotor 3 to be connected to, it is characterised in that: encapsulating, which exports 23 and is set to encapsulating, several on enters
The week of mouth 22 inwardly, and is located on the inner ring of upper glue-filling slot 21, and encapsulating entrance 22 is set to 21 slot of glue-filling slot on several
In ring；Several lower encapsulating outlets 43 are set to the week of lower encapsulating entrance 42 inwardly, and are located on the inner ring of lower glue-filling slot 41,
Several lower encapsulating entrances 42 are set in lower 41 grooved ring of glue-filling slot；Upper encapsulating entrance 22 enters with lower encapsulating outlet 43, lower encapsulating
Mouth 42 is corresponding with the position of upper encapsulating outlet 23 in the circumferential.
Specifically, bottom plate 4 is equipped with positioning spline, can be used for the relative position that fixed rotor 3 is placed.
Specifically, the diameter of upper encapsulating entrance 22 is less than the diameter of upper runner 31；Under the diameter of lower encapsulating entrance 42 is less than
The diameter of runner 32, to prevent from reversely overflowing into the jelly after upper runner 31 and lower flow channel 32.
Specifically, connecting bolt 1, upper cover 2 and bottom plate 4 selects un-conducted magnetic material aluminium, nylon or SUS 304 to make, to keep away
Exempt to interfere with magnetic links and react, to influence installation fastness.
Specifically, a pair of of upper magnetic steel piece 22a, lower filling are symmetrically arranged with along the direction of upper runner 31 in upper encapsulating entrance 22
A pair of of lower magnetic steel piece 42a is symmetrically arranged with along the direction of lower flow channel 32 point in glue entrance 42.
Specifically, upper 23 outside of encapsulating outlet is provided with encapsulating plug 23a, and lower 43 outside of encapsulating outlet is provided with lower filling
Glue plug 43a, to prevent jelly from overflowing from upper runner 31 and lower flow channel 32.
Specifically, upper encapsulating plug 23a, lower encapsulating plug 43a are that equilateral triangle is convenient for simultaneously with facilitating processing and fabricating
Positioning and blocking jelly outflow.
Specifically, upper encapsulating plug 23a protrudes from the inner ring and outer ring setting of glue-filling slot 21, lower encapsulating plug simultaneously
43a protrudes from the inner ring and outer ring setting of lower glue-filling slot 41 simultaneously, to further increase the blocking range to jelly, prevents jelly
It overflows, while increasing contact area, ensure that encapsulating plug 23a and lower encapsulating plug 43a in upper cover 2 and bottom plate 4
Connectivity robustness.
Specifically, the part that upper encapsulating plug 23a protrudes from 21 outer ring of glue-filling slot be provided with abrasionproof patch 23b, under
The part that encapsulating plug 43a protrudes from lower 41 outer ring of glue-filling slot is provided with lower abrasionproof patch 43b, due to the jelly that pours into along
The axial direction gradually introversion in radial directions of rotor, will increase when rotating with rotor to upper encapsulating plug 23a and lower encapsulating
The pressure of plug 43a, to cause encapsulating plug 23a and lower encapsulating plug 43a serious wear, therefore upper encapsulating plug 23a
The part for protruding from 21 outer ring of glue-filling slot is provided with abrasionproof patch 23b, lower encapsulating plug 43a is protruded from outside lower glue-filling slot 41
The part of circle is provided with lower abrasionproof patch 43b, and abrasion caused by can effectively offsetting prolongs its service life.
Specifically, gasket 5 is additionally provided between rotor 3 and bottom plate 4, it can be further real while dispersing pressure
It now seals, prevents jelly from overflowing between rotor 3 and bottom plate 4.
When specifically used, rotor 3 is placed between upper cover 2 and bottom plate 4, at the same rotor 3 and bottom plate 4 it
Between be put into gasket 5, compress upper cover 2 and bottom plate 4, connection bolt 1 penetrated from upper cover 2, sequentially pass through rotor 3,5 and of gasket
Bottom plate 4 is simultaneously locked, and a pair of of upper magnetic steel piece 22a is put into the upper encapsulating entrance 22 first in upper glue-filling slot 21, then from upper filling
The jelly after heating in flow-like is poured into glue entrance 22, jelly is flow at lower encapsulating outlet 43 along upper runner 31, by lower filling
Glue plug 43a stops, while applying certain pressure at upper encapsulating entrance 22, to guarantee that the air in upper runner 31 is discharged,
So that jelly is filled up completely full upper runner 31, after encapsulating, the cooling and solidification of several minutes of realization jellies are stood；Then reversed
Aforesaid operations are repeated, in the lower encapsulating entrance 42 of lower glue-filling slot 41 to realize fixation of the magnet steel in electronics rotor.
According to above-mentioned assembly method, can be filled by an encapsulating with the fixation of embedded permanent magnet synchronous rotor magnet steel
With completion, high-efficient when the rotor magnetic steel encapsulating, consistency is good, and quick accurate due to positioning, the glue filled will not be excessive, nothing
It is hollow, without void fill, can be very good improve working efficiency, reduce assembling process in defective products occur.
In addition to above embodiments, the utility model can also have other embodiments, not repeat one by one herein.In every case it adopts
The technical solution formed with equivalent substitution or equivalent transformation, belongs to the protection scope of the requires of the utility model.
Claims (10)
1. a kind of permanent-magnetic synchronous motor rotor glue-pouring device, including connection bolt (1), upper cover (2), rotor (3), bottom plate
(4), upper cover (2) and bottom plate (4) are respectively arranged at the both ends clamping motor rotor (3) of rotor (3), connection bolt (1) according to
It is secondary to pass through upper cover (2), rotor (3) and bottom plate (4), it is respectively corresponded in upper cover (2) and bottom plate (4) and is provided with a loop
Upper glue-filling slot (21) and lower glue-filling slot (41), wherein be uniformly arranged in the circumferential direction encapsulating on several on upper glue-filling slot (21) and entered
Mouth (22) is evenly arranged with encapsulating outlet (23), lower glue-filling slot (41) on several between adjacent upper encapsulating entrance (22)
On be uniformly arranged in the circumferential direction several lower encapsulating entrance (42), in adjacent lower encapsulating entrance (42) if between be evenly arranged with
Dry a lower encapsulating outlet (43), upper encapsulating entrance (22) and lower encapsulating outlet (43) are by being set to rotor (3) circumferential direction
Rotor (3) is circumferential to flow down by being set to for upper runner (31) connection, lower encapsulating entrance (42) and upper encapsulating outlet (23)
Road (32) connection, it is characterised in that: several on encapsulating outlet (23) be set to encapsulating entrance (22) it is all inwardly, and position
In on the inner ring of upper glue-filling slot (21), encapsulating entrance (22) is set in glue-filling slot (21) grooved ring on several；Under several
Encapsulating outlet (43) is set to the week of lower encapsulating entrance (42) inwardly, and is located on the inner ring of lower glue-filling slot (41), several
Lower encapsulating entrance (42) is set in lower glue-filling slot (41) grooved ring；Upper encapsulating entrance (22) and lower encapsulating export (43), lower encapsulating
Entrance (42) is corresponding with the position of upper encapsulating outlet (23) in the circumferential.
2. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: bottom plate (4) is equipped with
Positioning spline can be used for the relative position that fixed rotor (3) are placed.
3. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: upper encapsulating entrance
(22) diameter is less than the diameter of upper runner (31)；The diameter of lower encapsulating entrance (42) is less than the diameter of lower flow channel (32).
4. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: connection bolt (1),
Upper cover (2) and bottom plate (4) select un-conducted magnetic material aluminium, nylon or SUS 304 to make.
5. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: upper encapsulating entrance
(22) direction in along upper runner (31) is symmetrically arranged with a pair of of upper magnetic steel piece (22a), and lower encapsulating entrance (42) is interior under
The direction of runner (32) point is symmetrically arranged with a pair of of lower magnetic steel piece (42a).
6. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: upper encapsulating outlet
(23) outside is provided with encapsulating plug (23a), is provided with lower encapsulating plug (43a) on the outside of lower encapsulating outlet (43).
7. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 6, it is characterised in that: upper encapsulating plug
(23a), lower encapsulating plug (43a) are equilateral triangle.
8. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 7, it is characterised in that: upper encapsulating plug
(23a) protrudes from the inner ring and outer ring setting of glue-filling slot (21) simultaneously, lower encapsulating plug (43a) while protruding from lower glue-filling slot
(41) inner ring and outer ring setting.
9. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 8, it is characterised in that: upper encapsulating plug
The part that (23a) protrudes from glue-filling slot (21) outer ring is provided with abrasionproof patch (23b), lower encapsulating plug (43a) protrudes from
The part of lower glue-filling slot (41) outer ring is provided with lower abrasionproof patch (43b).
10. a kind of permanent-magnetic synchronous motor rotor glue-pouring device according to claim 1, it is characterised in that: rotor (3)
Gasket (5) are additionally provided between bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079409.0U CN208479426U (en) | 2018-01-18 | 2018-01-18 | A kind of permanent-magnetic synchronous motor rotor glue-pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079409.0U CN208479426U (en) | 2018-01-18 | 2018-01-18 | A kind of permanent-magnetic synchronous motor rotor glue-pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479426U true CN208479426U (en) | 2019-02-05 |
Family
ID=65203932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079409.0U Active CN208479426U (en) | 2018-01-18 | 2018-01-18 | A kind of permanent-magnetic synchronous motor rotor glue-pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417210A (en) * | 2019-09-02 | 2019-11-05 | 苏州绿控传动科技股份有限公司 | A kind of rotor glue-injection frock |
| TWI697366B (en) * | 2019-04-15 | 2020-07-01 | 均華精密工業股份有限公司 | Glue filling device for iron core magnetic steel slot of motor rotor |
| CN113162277A (en) * | 2021-05-12 | 2021-07-23 | 北汽大洋电机科技有限公司 | Encapsulating rotor assembly of new energy permanent magnet motor and motor thereof |
-
2018
- 2018-01-18 CN CN201820079409.0U patent/CN208479426U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI697366B (en) * | 2019-04-15 | 2020-07-01 | 均華精密工業股份有限公司 | Glue filling device for iron core magnetic steel slot of motor rotor |
| CN110417210A (en) * | 2019-09-02 | 2019-11-05 | 苏州绿控传动科技股份有限公司 | A kind of rotor glue-injection frock |
| CN113162277A (en) * | 2021-05-12 | 2021-07-23 | 北汽大洋电机科技有限公司 | Encapsulating rotor assembly of new energy permanent magnet motor and motor thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208479426U (en) | A kind of permanent-magnetic synchronous motor rotor glue-pouring device | |
| CN106151054B (en) | Electrically driven pump | |
| CN102611229B (en) | Air-to-air cooling double-fed asynchronous wind driven generator | |
| CN103516129B (en) | Motor | |
| CN106640674B (en) | The manufacturing method of electric drive pump | |
| CN208461603U (en) | Electric machine casing cooling and sealing structure | |
| CN210157059U (en) | Vacuum encapsulating tool for stator of permanent magnet synchronous motor for new energy vehicle | |
| CN206850552U (en) | P-m rotor assembly and direct current generator | |
| CN106300834A (en) | A kind of glue-pouring device for motor of hybrid power automobile rotor magnetic steel bundle envelope and glue-pouring method thereof | |
| CN114362424A (en) | High-speed self-ventilation traction motor | |
| CN109301960A (en) | A kind of electric car and water-cooled machine | |
| CN103384101B (en) | Motor module cooling system and method | |
| CN209233636U (en) | A kind of line export structure for oil-cooled motor | |
| CN102570658B (en) | Electric corrosion prevention rotor and production method thereof | |
| CN206060383U (en) | Rotor for compressor and the rotary compressor with which | |
| CN206195565U (en) | A glue filling device for hybrid vehicle electric motor rotor magnetism strand seals | |
| CN109079362A (en) | The processing method of water pump vane | |
| CN207939293U (en) | Electric machine | |
| CN210196390U (en) | Novel nylon gear | |
| CN108233562A (en) | A kind of motor stator module, motor stator and radial flux motors | |
| CN209794533U (en) | C-shaped copper plug | |
| CN208343263U (en) | Transport water installations | |
| CN106180574A (en) | A kind of manufacture method of wheel hub core | |
| CN209608418U (en) | A kind of stator punching convenient for heat dissipation | |
| CN208040995U (en) | Joint-cutting shaft coupling and motor driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |