CN107968518A - A kind of motor with shock-absorbing function - Google Patents
A kind of motor with shock-absorbing function Download PDFInfo
- Publication number
- CN107968518A CN107968518A CN201711395055.7A CN201711395055A CN107968518A CN 107968518 A CN107968518 A CN 107968518A CN 201711395055 A CN201711395055 A CN 201711395055A CN 107968518 A CN107968518 A CN 107968518A
- Authority
- CN
- China
- Prior art keywords
- shock
- motor
- pilot hole
- shell body
- bar shaped
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Abstract
The present invention proposes a kind of motor with shock-absorbing function, by leaving the shock-absorption rubber sleeve for being equipped with and being set on inner housing in gap and gap between inner housing and shell body between inner housing and shell body, shock-absorption rubber sleeve is provided with multiple bar shaped dampings protrusions close to shell body side, bar shaped damping protrusion is connected in strip groove, cavity is equipped with each bar shaped damping protrusion, gas is filled with cavity.The present invention carries out shock insulation, shock-absorbing, the effect of damping using shock-absorption rubber sleeve and bar shaped damping protrusion between inner housing and shell body, so that motor operating caused by vibrations can be reduced as much as possible, to avoid motor because by counter shake in ground and caused by its inner components damaged；By setting fan component and the first heat emission hole, the mutual cooperation of the second heat emission hole, cooling chamber to distribute the heat that motor internal element manipulation produces, heat dissipation effect is obvious, can effectively extend the service life of motor.
Description
Technical field
The present invention relates to technical field of motors, more particularly to a kind of motor with shock-absorbing function.
Background technology
Motor is a kind of driving mechanism common in a kind of life.Motor can produce vibrations at work, thus can produce
Noise, current most of motor fixed forms are simple, usually set base on the shell of motor, and base is directly and other equipment
Rigid connection, damping effect is poor, can mutually be hit between parts, produces larger noise；Also some uses glue on base
Fix a beam, but after a period of time, glue also can aging, cause beam to loosen, come off, one can not be kept for a long time
A good damping effect, therefore noise is not also controlled effectively.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of motor with shock-absorbing function.
A kind of motor with shock-absorbing function proposed by the present invention, including motor casing, the first end cap, the second end cap, motor
Shell is the tube structure of both ends open, and the first end cap, the second end cap are fixed and connected with motor casing first end, second end sealing respectively
Connect；Motor casing includes inner housing and shell body, gap is left between inner housing and shell body and between inner housing and shell body
The shock-absorption rubber sleeve being sleeved on inner housing is provided with gap, shock-absorption rubber sleeve is provided with multiple along motor close to shell body side
The axially extending bar shaped damping of shell is raised, and multiple bar shaped dampings are raised to be circular layout around motor casing inner cavity, shell body inner peripheral surface
Equipped with the quantity strip groove consistent with bar shaped damping protrusion quantity, strip groove is adapted with bar shaped damping protrusion and a bar
Shape damping protrusion is connected in a strip groove, and cavity is equipped with each bar shaped damping protrusion, gas is filled with cavity.
Preferably, shell body is equipped with multiple sound-absorption holes through its surfaces externally and internally, is filled with and inhales in each heat emission hole
Sound cotton.
Preferably, be equipped with multiple damping springs between two bar shaped damping protrusions of arbitrary neighborhood, damping spring one end with
Shock-absorption rubber sleeve connects and its other end is connected with shell body.
Preferably, first end, which covers, is distributed with multiple the first heat emission holes connected with motor casing inner cavity, and second end covers point
It is furnished with multiple the second heat emission holes connected with motor casing inner cavity.
Preferably, intracavitary is provided with armature spindle, the rotor on armature spindle, is arranged on rotor outer periphery in motor casing
Stator, armature spindle, which is located on one section of motor casing inner cavity, is provided with fan component, and fan component includes the peace being sleeved on armature spindle
Fill ring and multiple flabellums for being fixed on mounting ring periphery.
Preferably, multiple cooling chambers axially extending along motor casing are equipped with inner housing, multiple cooling chambers surround motor casing
Inner cavity is circular layout, and each cooling chamber is equipped with the air inlet connected with motor casing inner cavity and gas outlet.
Preferably, inner housing first end end face is equipped with multiple first pilot holes, and first end is covered equipped with quantity and first
The second consistent pilot hole of hole number is assembled, the first pilot hole and the second pilot hole, which correspond, sets and pass through respectively the first spiral shell
Nail connection；Inner housing second end end face is equipped with multiple 3rd pilot holes, and second end is covered equipped with quantity and the 3rd assembling hole count
The 4th consistent pilot hole of amount, the 3rd pilot hole correspond with the 4th pilot hole and set and be connected respectively by the second screw.
Preferably, shell body first end end face is equipped with multiple 5th pilot holes, and first end is covered equipped with quantity and the 5th
The 6th consistent pilot hole of hole number is assembled, the 5th pilot hole and the 6th pilot hole, which correspond, sets and pass through respectively the 3rd spiral shell
Nail connection；Shell body second end end face is equipped with multiple 7th pilot holes, and second end is covered equipped with quantity and the 7th assembling hole count
The 8th consistent pilot hole of amount, the 7th pilot hole correspond with the 8th pilot hole and set and be connected respectively by the 4th screw.
In the present invention, by leaving gap and the gap between inner housing and shell body between inner housing and shell body
Interior be equipped with is set in shock-absorption rubber sleeve on inner housing, and it is convex that shock-absorption rubber sleeve close to shell body side is provided with multiple bar shaped dampings
Rise, bar shaped damping protrusion is connected in strip groove, and cavity is equipped with each bar shaped damping protrusion, gas is filled with cavity
Body.The present invention carries out shock insulation, shock-absorbing, damping using shock-absorption rubber sleeve and bar shaped damping protrusion between inner housing and shell body
Effect so that motor operating caused by vibrations can be reduced as much as possible, made to avoid motor because by counter shake in ground
Into the damage of its inner components；Further, by setting fan component and the first heat emission hole, the second heat emission hole, cooling
The mutual cooperation of chamber distributes the heat that motor internal element manipulation produces, and heat dissipation effect is obvious, can effectively extend motor
Service life.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the motor with shock-absorbing function proposed by the present invention；
Fig. 2 is the structure diagram of motor casing in a kind of motor with shock-absorbing function proposed by the present invention.
Embodiment
As shown in Figure 1 and Figure 2, Fig. 1 is a kind of structure diagram of the motor with shock-absorbing function proposed by the present invention；Fig. 2
For the structure diagram of motor casing in a kind of motor with shock-absorbing function proposed by the present invention.
With reference to Fig. 1, Fig. 2, the present invention proposes a kind of motor with shock-absorbing function, including armature spindle 15, installed in rotor
Rotor 16 on axis 15, stator 17, motor casing 1, the first end cap 2, the second end cap 3 for being arranged on 16 periphery of rotor, wherein：
Motor casing 1 is the tube structure of both ends open, the first end cap 2, the second end cap 3 respectively with 1 first end of motor casing, the
Two ends are sealedly and fixedly connected.Specifically：4 first end end face of inner housing is equipped with multiple first pilot holes 24, is set on the first end cap 2
There is the second pilot hole 25 that quantity is consistent with 24 quantity of the first pilot hole, the first pilot hole 24 is corresponded with the second pilot hole 25
Set and connected respectively by the first screw 26；4 second end end face of inner housing is equipped with multiple 3rd pilot holes 27, the second end cap
3 are equipped with quantity fourth pilot hole 28 consistent with 27 quantity of the 3rd pilot hole, the 3rd pilot hole 27 and the 4th pilot hole 28 1
One is correspondingly arranged and is connected respectively by the second screw 29.5 first end end face of shell body is equipped with multiple 5th pilot holes 30, the
One end cap 2 is equipped with quantity sixth pilot hole 31 consistent with 30 quantity of the 5th pilot hole, the 5th pilot hole 30 and the 6th assembling
Hole 31, which corresponds, to be set and is connected respectively by the 3rd screw 35；5 second end end face of shell body is equipped with multiple seven assemblings
Hole 32, the second end cap 3 are equipped with quantity eightth pilot hole 33 consistent with 32 quantity of the 7th pilot hole, the 7th pilot hole 32 and the
Eight pilot holes 33, which correspond, to be set and is connected respectively by the 4th screw 34.
Motor casing 1 includes inner housing 4 and shell body 5, and shell body 5 is equipped with multiple sound-absorption holes through its surfaces externally and internally
10, acoustical cotton 11 is filled with each heat emission hole.Gap is left between inner housing 4 and shell body 5 and in inner housing 4 and shell
The shock-absorption rubber sleeve 6 being sleeved on inner housing 4 is provided with the gap of body 5, shock-absorption rubber sleeve 6 is set close to 5 side of shell body
There are multiple bar shaped damping protrusions 7 axially extending along motor casing 1, multiple bar shaped damping protrusions 7 surround 1 inner cavity annular cloth of motor casing
Put, 5 inner peripheral surface of shell body is equipped with the quantity strip groove 8 consistent with raised 7 quantity of bar shaped damping, and strip groove 8 subtracts with bar shaped
Shake protrusion 7 is adapted and a bar shaped damping protrusion 7 is connected in a strip groove 8, is all provided with each bar shaped damping protrusion 7
There is cavity 9, gas is filled with cavity 9.Multiple damping springs 12 are equipped between two bar shaped damping protrusions 7 of arbitrary neighborhood,
12 one end of damping spring is connected with shock-absorption rubber sleeve 6 and its other end is connected with shell body 5.
In the present embodiment, armature spindle 15, the rotor 16 on armature spindle 15, the stator 17 for being arranged on 16 periphery of rotor
Intracavitary in motor casing 1 is arranged on, armature spindle 15, which is located on one section of 1 inner cavity of motor casing, is provided with fan component 18, fan component 18
Including the mounting ring 19 being sleeved on armature spindle 15 and multiple flabellums 20 for being fixed on 19 periphery of mounting ring.
In the present embodiment, multiple the first heat emission holes 13 connected with 1 inner cavity of motor casing are distributed with the first end cap 2, second
Multiple the second heat emission holes 14 connected with 1 inner cavity of motor casing are distributed with end cap 3.It is equipped with inner housing 4 multiple along 1 axis of motor casing
To the cooling chamber 21 of extension, multiple cooling chambers 21 are circular layout around 1 inner cavity of motor casing, and each cooling chamber 21 is equipped with and motor
The air inlet 22 of 1 inner cavity of shell connection and gas outlet 23.Armature spindle 15, which rotates, drives flabellum 20 to rotate, and flabellum 20 is rotated so that distinguished and admirable
Dynamic, wind flow provides the temperature environment of safety for motor internal element to take away the heat of motor internal element manipulation generation.
A kind of motor with shock-absorbing function proposed by the present invention, is existed using shock-absorption rubber sleeve 6 and bar shaped damping protrusion 7
Shock insulation, shock-absorbing, the effect of damping are carried out between inner housing 4 and shell body 5 so that vibrations caused by motor operating can use up can
Can be reduced, to avoid motor because by counter shake in ground and caused by its inner components damaged；By setting fan component 18
And first heat emission hole 13, the second heat emission hole 14, cooling chamber 21 the mutual cooperation heat that produces motor internal element manipulation
Distribute, heat dissipation effect is obvious, can effectively extend the service life of motor；By setting sound-absorption hole 10 and acoustical cotton 11, inhale
The noise energy that motor work produces is received, reduces the noise that motor work produces.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of motor with shock-absorbing function, it is characterised in that including motor casing (1), the first end cap (2), the second end cap
(3), motor casing (1) be both ends open tube structure, the first end cap (2), the second end cap (3) respectively with motor casing (1) first
End, second end are sealedly and fixedly connected；Motor casing (1) includes inner housing (4) and shell body (5), inner housing (4) and shell body (5)
Between leave gap and the yielding rubber being sleeved on inner housing (4) be provided with the gap of inner housing (4) and shell body (5)
Cover (6), it is convex that close shell body (5) side of shock-absorption rubber sleeve (6) is provided with multiple bar shaped dampings axially extending along motor casing (1)
Rise (7), multiple bar shaped dampings raised (7) are circular layout around motor casing (1) inner cavity, shell body (5) inner peripheral surface be equipped with quantity and
The consistent strip groove (8) of bar shaped damping protrusion (7) quantity, strip groove (8) are adapted and one with bar shaped damping protrusion (7)
Bar shaped damping protrusion (7) is connected in a strip groove (8), and each bar shaped damping is equipped with cavity (9) in raised (7), empty
Gas is filled with chamber (9).
2. the motor according to claim 1 with shock-absorbing function, it is characterised in that shell body (5) is equipped with multiple pass through
The sound-absorption hole (10) of its surfaces externally and internally is worn, acoustical cotton (11) is filled with each heat emission hole.
3. the motor according to claim 1 with shock-absorbing function, it is characterised in that two bar shaped dampings of arbitrary neighborhood are convex
Rise (7) between be equipped with multiple damping springs (12), damping spring (12) one end is connected with shock-absorption rubber sleeve (6) and its other end
It is connected with shell body (5).
4. the motor according to any one of claim 1-3 with shock-absorbing function, it is characterised in that the first end cap (2)
On multiple the first heat emission holes (13) connected with motor casing (1) inner cavity are distributed with, multiple and motor is distributed with (3) in the second end cap
The second heat emission hole (14) of shell (1) inner cavity connection.
5. the motor according to claim 4 with shock-absorbing function, it is characterised in that motor casing (1) interior intracavitary is provided with
Armature spindle (15), the rotor (16) on armature spindle (15), the stator (17) for being arranged on rotor (16) periphery, armature spindle
(15) fan component (18) is provided with one section of motor casing (1) inner cavity, fan component (18) includes being sleeved on armature spindle
(15) mounting ring (19) and multiple flabellums (20) for being fixed on mounting ring (19) periphery on.
6. the motor according to claim 5 with shock-absorbing function, it is characterised in that be equipped with multiple edges in inner housing (4)
The axially extending cooling chamber (21) of motor casing (1), multiple cooling chambers (21) are circular layout around motor casing (1) inner cavity, Mei Geleng
But chamber (21) is equipped with the air inlet (22) connected with motor casing (1) inner cavity and gas outlet (23).
7. the motor according to any one of claim 1-3 with shock-absorbing function, it is characterised in that inner housing (4)
One end end face is equipped with multiple first pilot holes (24), and the first end cap (2) is equipped with quantity and the first pilot hole (24) quantity one
The second pilot hole (25) caused, the first pilot hole (24) correspond with the second pilot hole (25) and set and pass through respectively the first spiral shell
Follow closely (26) connection；Inner housing (4) second end end face is equipped with multiple 3rd pilot holes (27), and the second end cap (3) is equipped with quantity
Fourth pilot hole (28) consistent with the 3rd pilot hole (27) quantity, the 3rd pilot hole (27) are a pair of with the 4th pilot hole (28) one
It should set and be connected respectively by the second screw (29).
8. the motor according to any one of claim 1-3 with shock-absorbing function, it is characterised in that shell body (5)
One end end face is equipped with multiple 5th pilot holes (30), and the first end cap (2) is equipped with quantity and the 5th pilot hole (30) quantity one
The 6th pilot hole (31) caused, the 5th pilot hole (30) correspond with the 6th pilot hole (31) and set and pass through respectively the 3rd spiral shell
Follow closely (35) connection；Shell body (5) second end end face is equipped with multiple 7th pilot holes (32), and the second end cap (3) is equipped with quantity
Eightth pilot hole (33) consistent with the 7th pilot hole (32) quantity, the 7th pilot hole (32) are a pair of with the 8th pilot hole (33) one
It should set and be connected respectively by the 4th screw (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395055.7A CN107968518A (en) | 2017-12-21 | 2017-12-21 | A kind of motor with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395055.7A CN107968518A (en) | 2017-12-21 | 2017-12-21 | A kind of motor with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107968518A true CN107968518A (en) | 2018-04-27 |
Family
ID=61994640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395055.7A Pending CN107968518A (en) | 2017-12-21 | 2017-12-21 | A kind of motor with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107968518A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512339A (en) * | 2018-06-05 | 2018-09-07 | 江苏韵凯新能源科技有限公司 | A kind of permanent-magnet synchronous decelerating motor casing |
| CN108987051A (en) * | 2018-08-28 | 2018-12-11 | 马可文 | A kind of vehicle-mounted isolating transformer of high-speed rail |
| CN109353420A (en) * | 2018-10-12 | 2019-02-19 | 桐城市立行电子科技有限公司 | A kind of novel climbing robot |
| CN111864970A (en) * | 2020-07-30 | 2020-10-30 | 宁俊钦 | Motor noise reduction and damping device and noise reduction and heat dissipation type motor equipment |
| CN112653292A (en) * | 2020-12-23 | 2021-04-13 | 嵊州市玖和机电有限公司 | Motor with self-cooling system for fan |
| CN112653285A (en) * | 2020-06-30 | 2021-04-13 | 精进电动科技股份有限公司 | Motor casing structure |
| CN116317317A (en) * | 2023-05-17 | 2023-06-23 | 佛山市顺德龙佳微电机实业有限公司 | Low-noise direct-current permanent magnet motor and juicer |
| WO2024051358A1 (en) * | 2022-09-09 | 2024-03-14 | 续新技术(深圳)集团有限公司 | Motor damping structure, motor and electrical device |
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| CN204810017U (en) * | 2015-06-28 | 2015-11-25 | 林江梅 | Electric motor rotor shock -absorbing structure |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512339A (en) * | 2018-06-05 | 2018-09-07 | 江苏韵凯新能源科技有限公司 | A kind of permanent-magnet synchronous decelerating motor casing |
| CN108987051A (en) * | 2018-08-28 | 2018-12-11 | 马可文 | A kind of vehicle-mounted isolating transformer of high-speed rail |
| CN109353420A (en) * | 2018-10-12 | 2019-02-19 | 桐城市立行电子科技有限公司 | A kind of novel climbing robot |
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| CN112653285A (en) * | 2020-06-30 | 2021-04-13 | 精进电动科技股份有限公司 | Motor casing structure |
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| CN111864970A (en) * | 2020-07-30 | 2020-10-30 | 宁俊钦 | Motor noise reduction and damping device and noise reduction and heat dissipation type motor equipment |
| CN111864970B (en) * | 2020-07-30 | 2023-10-13 | 佳木斯电机股份有限公司 | Motor noise reduction and vibration reduction device and noise reduction and heat dissipation type motor equipment |
| CN112653292A (en) * | 2020-12-23 | 2021-04-13 | 嵊州市玖和机电有限公司 | Motor with self-cooling system for fan |
| WO2024051358A1 (en) * | 2022-09-09 | 2024-03-14 | 续新技术(深圳)集团有限公司 | Motor damping structure, motor and electrical device |
| CN116317317A (en) * | 2023-05-17 | 2023-06-23 | 佛山市顺德龙佳微电机实业有限公司 | Low-noise direct-current permanent magnet motor and juicer |
| CN116317317B (en) * | 2023-05-17 | 2023-07-25 | 佛山市顺德龙佳微电机实业有限公司 | Low-noise direct-current permanent magnet motor and juicer |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
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| RJ01 | Rejection of invention patent application after publication |