CN109936243A - A kind of fan motor case assembly convenient for injecting lubricating oil - Google Patents
A kind of fan motor case assembly convenient for injecting lubricating oil Download PDFInfo
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- CN109936243A CN109936243A CN201910229195.XA CN201910229195A CN109936243A CN 109936243 A CN109936243 A CN 109936243A CN 201910229195 A CN201910229195 A CN 201910229195A CN 109936243 A CN109936243 A CN 109936243A
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- lid
- ring
- lubricating oil
- fan motor
- utricule
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Abstract
The invention discloses a kind of fan motor case assemblies convenient for injecting lubricating oil, including protective casing, sliding bearing and rotor, lid is connected on the right side of the protective casing, and mounting rack is installed on the inside of lid, sliding bearing is installed on the lid, and rotor is installed on the inside of sliding bearing, and rotor is connected with each other by sliding bearing and lid, the connection ring is located at the inside of mounting rack, and pressing plate is installed in connection ring, utricule is provided in gap between the pressing plate and lid inner wall, and inlet is provided with above utricule, dropper is connected on the utricule, and dropper is located at the inside of lid.This is convenient for the fan motor case assembly of injection lubricating oil, it avoids needing to dismantle electric machine casing in upper lubricating oil, to reduce the difficulty that oils, it can be avoided electric machine casing simultaneously and complete job failure occur after disassembly, facilitate ordinary user to carry out the operation that oils, avoids the need for cost fund and professional person is asked to repair.
Description
Technical field
The present invention relates to multi-station progressive die technical field, specially a kind of fan motor case convenient for injecting lubricating oil
Component.
Background technique
Fan motor is the power source of electric fan, and the rotor of fan motor usually passes through bearing and connected with electric machine casing
It connects, and the bearing of fan motor, it is special bearing, due to the limitation of low friction noise, it cannot use ball bearing, but adopt
Sliding bearing is manufactured with powder metallurgical technique, its main feature is that micropore oil contained self lubrication, new product is all to moisten oil by special process,
After a period of use, heating evaporation, dust obstruction etc. due to so that rotational resistance increase, generate oil starvation the phenomenon that, this
Shi Shiliang make-up oil, the phenomenon that can greatly alleviating oil starvation；
1, existing fan motor case inconvenience carries out upper lubricating oil operation to the intracorporal bearing assembly of shell from outside, greatly
More need to disassemble electric machine casing and oil, and when electric machine casing is completed to dismantle, motor internal circuit itself easily by
To destruction, and then it is easy to appear job failure；
2, traditional artificial upper most position that oils of lubricating oil operation is inaccurate, while it is uneven to oil, it is difficult to improve wind
The Caton phenomenon of rotor is fanned, to be easy to influence the normal use of fan.
Summary of the invention
The purpose of the present invention is to provide a kind of fan motor case assemblies convenient for injecting lubricating oil, to solve above-mentioned back
The existing fan motor case inconvenience proposed in scape technology carries out upper lubricating oil behaviour to the intracorporal bearing assembly of shell from outside
Make, needs to disassemble electric machine casing mostly to oil, and when electric machine casing is completed to dismantle, motor internal circuit pole itself
Vulnerable to destruction, and then it is easy to appear job failure, traditional artificial upper most position that oils of lubricating oil operation is inaccurate, simultaneously
It oils uneven, it is difficult to improve the Caton phenomenon of fan motor rotor, to be easy the problem of influencing the normal use of fan.
To achieve the above object, the invention provides the following technical scheme: a kind of fan motor shell convenient for injecting lubricating oil
Body component, including protective casing, sliding bearing and rotor are connected with lid, and the inside of lid on the right side of the protective casing
Mounting rack is installed, sliding bearing is installed, and rotor is installed on the inside of sliding bearing on the lid, and rotor passes through
Sliding bearing and lid are connected with each other, and are connected with mounting ring on the mounting rack, and connection ring is equipped in mounting ring, the company
The inside that ring is located at mounting rack is connect, and pressing plate is installed in connection ring, the pressing plate is located at the inside of lid, and pressing plate
It is connected with each other by connection ring and mounting ring, is provided with catch bar on the outside of the connection ring, and catch bar is located at mounting rack
Inside is respectively mounted with teeth piece on the catch bar and connection ring, and catch bar is connected with each other by tooth block and connection ring, described to push away
Adjusting ring is installed on the outside of lever, and adjusts ring and is located at the outside of mounting rack, and adjust and be provided with adjusting rod on the inside of ring,
Connection plectane is installed on the adjusting rod, and connects the inside that plectane is located at lid, and adjusting rod by connection plectane and
Lid is connected with each other, and is provided with utricule in the gap between the pressing plate and lid inner wall, and be provided with above utricule into
Liquid mouth is connected with dropper on the utricule, and dropper is located at the inside of lid.
It preferably, to be welded to connect between the mounting rack and lid, and is to be fixedly connected between mounting rack and mounting ring.
Preferably, the connection ring is nested in the outside of mounting ring, and connection ring and mounting ring constitute rotational structure, and
There are two types of specification, one of which connection ring surfaces to be provided with tooth block for connection ring setting.
Preferably, the pressing plate is angularly distributed in the outside of mounting ring, and pressing plate is layer in the outside of mounting ring
Folded distribution, and be to be fixedly connected between pressing plate and connection ring.
Preferably, the catch bar and mounting frame are at slide construction, and tooth block is equidistantly distributed on catch bar, and
It is to engage connection between tooth block and connection ring that catch bar, which passes through,.
Preferably, it to be fixedly connected between adjusting ring and the catch bar, and adjusts and connects between ring and adjusting rod for screw thread
It connects.
Preferably, to be fixedly connected between the adjusting rod and connection plectane, and the inside that plectane is nested in lid is connected,
And adjusting rod constitutes rotational structure by connection plectane and lid.
Preferably, the utricule is the cyclic structure of rubber material, and utricule is adhered on the inner wall of lid, and utricule
Be internally provided with lubricating oil.
Preferably, the dropper utricule inside equidistantly distributed, and on the liquid outlet and sliding bearing on dropper
Gap is aligned.
Compared with prior art, the beneficial effects of the present invention are: the fan motor case assembly of injection lubricating oil should be convenient for,
1, it avoids needing to dismantle electric machine casing in upper lubricating oil, to reduce the difficulty that oils, while can
It avoids electric machine casing from completing job failure occur after disassembly, ordinary user is facilitated to carry out the operation that oils, avoid the need for spending money
Gold asks professional person to repair；
2, be different from it is traditional manually oil, such oiling method position that oils is more accurate, while it is more uniform to oil,
The Caton phenomenon of fan motor rotor can greatly be improved, to avoid influencing the normal use of fan.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is enlarged structure schematic diagram at the A in Fig. 1 of the present invention；
Fig. 3 is that catch bar of the present invention overlooks mounting structure schematic diagram；
Fig. 4 is utricule side structure schematic view of the present invention；
Fig. 5 is pressing plate unfolded state structural schematic diagram of the present invention；
Fig. 6 is pressing plate rounding state structural schematic diagram of the present invention；
Fig. 7 is pressing plate structural schematic diagram of the present invention.
In figure: 1, protective casing；2, lid；3, mounting rack；4, sliding bearing；5, rotor；6, mounting ring；7, connection ring；
8, pressing plate；9, catch bar；10, tooth block；11, ring is adjusted；12, adjusting rod；13, plectane is connected；14, utricule；15, inlet；
16, dropper.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of fan motor case group convenient for injecting lubricating oil
Part, including protective casing 1, sliding bearing 4 and rotor 5, the right side of protective casing 1 are connected with lid 2, and the inside peace of lid 2
Equipped with mounting rack 3, sliding bearing 4 is installed, and the inside of sliding bearing 4 is equipped with rotor 5, and rotor 5 is logical on lid 2
It crosses sliding bearing 4 and lid 2 is connected with each other, be connected with mounting ring 6 on mounting rack 3, and connection ring 7 is installed in mounting ring 6, even
The inside that ring 7 is located at mounting rack 3 is connect, and pressing plate 8 is installed in connection ring 7, pressing plate 8 is located at the inside of lid 2, and presses
Plate 8 is connected with each other by connection ring 7 and mounting ring 6, and the outside of connection ring 7 is provided with catch bar 9, and catch bar 9 is located at installation
With teeth piece 10 is respectively mounted in the inside of frame 3, catch bar 9 and connection ring 7, and catch bar 9 is interconnected by tooth block 10 and 7 phase of connection ring
It connects, the outside of catch bar 9, which is equipped with, adjusts ring 11, and adjusts ring 11 and be located at the outside of mounting rack 3, and adjust the interior of ring 11
Side is provided with adjusting rod 12, and connection plectane 13 is equipped on adjusting rod 12, and connects the inside that plectane 13 is located at lid 2, and
Adjusting rod 12 is connected with each other by connection plectane 13 and lid 2, is provided with capsule in the gap between 2 inner wall of pressing plate 8 and lid
Body 14, and the top of utricule 14 is provided with inlet 15, dropper 16 is connected on utricule 14, and dropper 16 is located at the interior of lid 2
Side.
It to be welded to connect between mounting rack 3 in this example and lid 2, and is fixed company between mounting rack 3 and mounting ring 6
It connects, mounting ring 6 is facilitated to carry out stablizing installation in the inside of lid 2 by mounting rack 3, avoid mounting ring 6 that installation displacement occurs
Situation；
Connection ring 7 is nested in the outside of mounting ring 6, and connection ring 7 and mounting ring 6 constitute rotational structure, and connection ring 7
There are two types of specifications for setting, and one of 7 surface of connection ring is arranged with teeth piece 10, facilitates connection ring 7 under the drive of other parts
It is rotated in mounting ring 6；
Pressing plate 8 is angularly distributed in the outside of mounting ring 6, and pressing plate 8 is stacked distribution in the outside of mounting ring 6,
And is conducive to pressing plate 8 to be fixedly connected between pressing plate 8 and connection ring 7 and is revolved in mounting ring 6 by connection ring 7
Turn expansion or collapses；
Catch bar 9 and mounting rack 3 constitute slide construction, and tooth block 10 are equidistantly distributed on catch bar 9, and catch bar
9, by engaging connection between tooth block 10 and connection ring 7, are conducive to catch bar 9 in the inside of mounting rack 3 and carry out sliding motion
Connection ring 7 is pushed to be rotated in mounting ring 6 by tooth block 10 simultaneously；
It adjusts to be fixedly connected between ring 11 and catch bar 9, and adjusts to be threadedly coupled between ring 11 and adjusting rod 12,
Facilitate adjusting rod 12 while being rotated by screw thread push adjust ring 11 on adjusting rod 12 upwardly or downwardly
It is moved, drives catch bar 9 to synchronize movement to be conducive to adjusting ring 11；
To be fixedly connected between adjusting rod 12 and connection plectane 13, and the inside that plectane 13 is nested in lid 2 is connected, and
Adjusting rod 12 constitutes rotational structure by connection plectane 13 and lid 2, facilitates adjusting rod 12 by connection plectane 13 on lid 2
It is rotated；
Utricule 14 is the cyclic structure of rubber material, and utricule 14 is adhered on the inner wall of lid 2, and utricule 14 is interior
Portion is provided with lubricating oil, and utricule 14 is facilitated to be installed, while being conducive to pressing plate 8 and squeezing utricule 14, and then conveniently
Lubricating oil in utricule 14 is squeezed out；
Inside equidistantly distributed of the dropper 16 in utricule 14, and the gap on the liquid outlet on dropper 16 and sliding bearing 4
It is aligned, when pressing plate 8 presses utricule 14, the lubricating oil inside utricule 14 is facilitated to be dropped in cunning by dropper 16
Gap on dynamic bearing 4, it is convenient that sliding bearing 4 is lubricated.
Working principle: according to Fig. 1-7, first installing the related components inside fan motor, then will
Lid 2 is attached with protective casing 1, and connection, the convenient inside to motor are completed between lid 2 and protective casing 1 at this time
Part is protected, and is then filled into lubricating oil in the utricule 14 of 2 inside of lid by inlet 15, and it is right after being perfused to complete
Inlet 15 is closed, when the sliding bearing 4 in the outside of rotor 5 is because after a period of use, since temperature rise evaporation, dust block
Etc. reasons when the phenomenon that generating oil starvation, can be manually rotated the adjusting rod 12 of the lower section of lid 2, adjust at this time so that rotational resistance increases
Bar 12 is rotated on lid 2 by connecting plectane 13, and is connected plectane 13 and be able to carry out normal rotation in guarantee adjusting rod 12
It can also prevent adjusting rod 12 from the movement of upper and lower position occurs while turning；
According to Fig. 1-7, in adjusting rod 12 while being rotated on lid 2, adjusting rod 12 is then pushed away by screw thread
The dynamic ring 11 that adjusts is moved upwards on adjusting rod 12, and while adjusting ring 11 is moved upwards, adjust 11 band of ring
Dynamic catch bar 9 is then pushed away by tooth block 10 in the catch bar 9 that the inside of mounting rack 3 is moved upwards, and moved up at this time
The connection ring 7 that dynamic connection ring 7 is rotated in mounting ring 6, and rotated at this time then drives pressing plate 8 to synchronize movement, layer
The pressing plate 8 of folded distribution carries out rotary expansion by connection ring 7 in mounting ring 6, since pressing plate 8 is in stacked distribution, therefore works as
While 1 pressing plate 8 carries out rotary expansion, this pressing plate 8 will push the synchronous progress rotary expansion of other pressing plate 8；
According to Fig. 1-7, and pressing plate 8 is while carrying out rotary expansion, and the pressing plate 8 of rotary expansion can be to rubber
The utricule 14 of material is squeezed, and the lubricating oil in utricule 14 being squeezed can uniformly drop onto sliding bearing by dropper 16
Gap on 4, sliding bearing 4 at this time are lubricated, and the fluency of 5 rotary motion of rotor is improved, when completion lubrication
Afterwards, opposite direction rotation adjusting lever 12, adjusting rod 12 at this time carry out opposite direction rotation by connecting plectane 13 on lid 2, from
And adjusting rod 12 drives adjusting ring 11 to move downward, adjusting ring 11 at this time then drives catch bar 9 to withdraw downwards, withdraws downwards
Catch bar 9 then pushes connection ring 7 to carry out opposite direction rotation in mounting ring 6 by tooth block 10, and the connection ring 7 that opposite direction rotates
8 opposite direction of pressing plate is then driven to rotate utricule of the pressing plate 8 for collapsing, and collapsing then no longer to the rubber material on the inside of lid 2
14 are squeezed, and utricule 14 at this time then starts to restore shape under the action of natural resiliency, thus the lubrication inside utricule 14
It is oily then be no longer influenced by extruding, and then lubricating oil is also no longer dropped at the gap on sliding bearing 4 by dropper 16, it is convenient to profit
Lubricating oil is rationally utilized, and avoids wasting, and such lubricating system, which can be avoided, to be needed in upper lubricating oil to electric machine casing
It is dismantled, reduces the difficulty that oils, avoid the occurrence of Tear Down Deficiency, ordinary user is facilitated to carry out the operation that oils, oil position more
Add accurate, while it is more uniform to oil, such a fan motor case assembly convenient for injection lubricating oil facilitate carry out using.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
It is only simplified description of the invention for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is constructed and is operated for specific orientation, thus should not be understood as the limitation to present invention protection content.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of fan motor case assembly convenient for injecting lubricating oil, including protective casing (1), sliding bearing (4) and rotor
(5), it is characterised in that: be connected with lid (2) on the right side of the protective casing (1), and mounting rack is installed on the inside of lid (2)
(3), it is equipped with sliding bearing (4) on the lid (2), and rotor (5) is installed, and rotor on the inside of sliding bearing (4)
(5) it is connected with each other, is connected with mounting ring (6) on the mounting rack (3), and mounting ring by sliding bearing (4) and lid (2)
(6) it is equipped on connection ring (7), the connection ring (7) is located at the inside of mounting rack (3), and is equipped with pressing in connection ring (7)
Plate (8), the pressing plate (8) is located at the inside of lid (2), and pressing plate (8) is mutual by connection ring (7) and mounting ring (6)
It connects, is provided with catch bar (9) on the outside of the connection ring (7), and catch bar (9) is located at the inside of mounting rack (3), it is described to push away
It is respectively mounted with teeth piece (10) in lever (9) and connection ring (7), and catch bar (9) is mutually interconnected by tooth block (10) with connection ring (7)
It connects, is equipped on the outside of the catch bar (9) and adjusts ring (11), and adjust ring (11) and be located at the outside of mounting rack (3), and adjust
It is provided with adjusting rod (12) on the inside of section ring (11), connection plectane (13) is installed, and connect plectane on the adjusting rod (12)
(13) it is located at the inside of lid (2), and adjusting rod (12) is connected with each other by connection plectane (13) and lid (2), it is described to press
It is provided with utricule (14) in gap between pressing plate (8) and lid (2) inner wall, and is provided with inlet above utricule (14)
(15), it is connected with dropper (16) on the utricule (14), and dropper (16) is located at the inside of lid (2).
2. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
It to be welded to connect between mounting rack (3) and lid (2), and is to be fixedly connected between mounting rack (3) and mounting ring (6).
3. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Connection ring (7) is nested in the outside of mounting ring (6), and connection ring (7) and mounting ring (6) constitute rotational structure, and connection ring
(7) there are two types of specifications for setting, and with teeth piece (10) are arranged in one of connection ring (7) surface.
4. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Pressing plate (8) is angularly distributed in the outside of mounting ring (6), and pressing plate (8) is stacked distribution in the outside of mounting ring (6),
It and is to be fixedly connected between pressing plate (8) and connection ring (7).
5. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Catch bar (9) and mounting rack (3) constitute slide construction, and tooth block (10) are equidistantly distributed on catch bar (9), and catch bar
(9) by engaging connection between tooth block (10) and connection ring (7).
6. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
It adjusts to be fixedly connected between ring (11) and catch bar (9), and adjusting is to be threadedly coupled between ring (11) and adjusting rod (12).
7. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Adjusting rod (12) is fixedly connected with connecting between plectane (13), and connects the inside that plectane (13) are nested in lid (2), and
Adjusting rod (12) constitutes rotational structure by connection plectane (13) and lid (2).
8. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Utricule (14) is the cyclic structure of rubber material, and utricule (14) is adhered on the inner wall of lid (2), and utricule (14) is interior
Portion is provided with lubricating oil.
9. a kind of fan motor case assembly convenient for injecting lubricating oil according to claim 1, it is characterised in that: described
Inside equidistantly distributed of the dropper (16) in utricule (14), and the gap on the liquid outlet on dropper (16) and sliding bearing (4)
It is aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229195.XA CN109936243B (en) | 2019-03-25 | 2019-03-25 | Fan motor casing subassembly convenient to pour into lubricating oil into |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229195.XA CN109936243B (en) | 2019-03-25 | 2019-03-25 | Fan motor casing subassembly convenient to pour into lubricating oil into |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109936243A true CN109936243A (en) | 2019-06-25 |
| CN109936243B CN109936243B (en) | 2020-11-03 |
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ID=66988332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229195.XA Active CN109936243B (en) | 2019-03-25 | 2019-03-25 | Fan motor casing subassembly convenient to pour into lubricating oil into |
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Cited By (1)
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| CN113863514A (en) * | 2021-11-09 | 2021-12-31 | 南京路通交科勘察设计有限公司 | Connecting structure of assembled building enclosure outer wall and I-shaped steel beam and connecting mode of connecting structure |
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| CN109936243B (en) | 2020-11-03 |
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Inventor after: Yu Lianghui Inventor before: Yu Liangde |