CN207801650U - The shock-damping structure of motor in a kind of electric appliance - Google Patents
The shock-damping structure of motor in a kind of electric appliance Download PDFInfo
- Publication number
- CN207801650U CN207801650U CN201820082085.6U CN201820082085U CN207801650U CN 207801650 U CN207801650 U CN 207801650U CN 201820082085 U CN201820082085 U CN 201820082085U CN 207801650 U CN207801650 U CN 207801650U
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- CN
- China
- Prior art keywords
- shock
- motor
- damping
- damping spring
- electric appliance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of shock-damping structures of motor in electric appliance, including motor bearings, the outermost of the motor bearings is provided with bearing block, several balls are connected on the bearing block, it is connected with swivel becket on the inside of the ball, damping spring and rubber shock-absorbing layer are provided on the swivel becket, the damping spring and rubber shock-absorbing layer are alternately connected on swivel becket successively, and inner ring is connected on the inside of the damping spring.The utility model is simple in structure, the structure of the inner ring upper latch notch and card slot makes the connection of coil axis more stablize, and then keep the operating of device more smooth, the damping spring can play first damping effect, on the one hand the rubber shock-absorbing layer plays the effect of secondary shock-absorbing, on the other hand it can slow down vibration amplitude, so that the damping effect of device is more preferably, the surface of the arc groove and arc track is smooth structure, so that ball operating is more smooth, the friction damage situations of device can also be reduced.
Description
Technical field
The utility model is related to motor damping device fields, more specifically, more particularly to motor in a kind of electric appliance
Shock-damping structure.
Background technology
Existing electric appliance makes its operating via the electric drive of motor, however traditional motor in bearing band moving winding in magnetic
When operation produces electricl energy in iron, has and shake excessive problem, slight meeting leads to mechanical disorder, serious to lead to machine
The damage of device seriously affects the quality of production and working efficiency in this way, how to slow down the vibrations problems of too of the motor in electric appliance by
Everybody attention is arrived, vibrations are excessive not only to have an impact motor itself, and certain loss is also had to electric appliance.For this purpose, I
Propose the shock-damping structure of motor in electric appliance a kind of.
Utility model content
The main purpose of the utility model is to provide a kind of shock-damping structures of motor in electric appliance, to solve in existing motor
Bearing is with shaking the technical issues of excessive in moving winding operation process.
In order to realize purpose of utility model, the utility model provides a kind of shock-damping structure of motor in electric appliance, including motor
The outermost of bearing, the motor bearings is provided with bearing block, several balls, the rolling are connected on the bearing block
It is connected with swivel becket on the inside of pearl, damping spring and rubber shock-absorbing layer, the damping spring are provided on the swivel becket
It is alternately connected on swivel becket successively with rubber shock-absorbing layer, inner ring, the inner ring center is connected on the inside of the damping spring
Place offers card slot, and bayonet is provided on the card slot, and the card slot and being internally embedded for bayonet are connected with coil axis, the axis
Several arc grooves are offered on the madial wall of bearing, and arc track is offered on the lateral wall of the swivel becket.
Preferably, one end insertion of the ball is connected in arc groove, and the other end of the ball is movably connected in arc
On shape track, the surface of the arc groove and arc track is smooth structure.
Preferably, in the elastic range of damping spring, the diameter of the damping spring omits the vibration amplitude of the inner ring
Length between less than two rubber shock-absorbing layers.
Preferably, the thickness of the rubber shock-absorbing layer is less than the length of damping spring in natural conditions.
Preferably, the shape of the card slot and bayonet and the shape of the end of coil axis are mutually agreed with.
Compared with prior art, the utility model has the advantage of：The utility model is simple in structure, the inner ring upper latch notch
With the structure of card slot the connection of coil axis is more stablized, and then keep the operating of device more smooth, the damping spring can
To play first damping effect, on the one hand the rubber shock-absorbing layer plays the effect of secondary shock-absorbing, on the other hand can slow down shake
Dynamic amplitude so that more preferably, the surface of the arc groove and arc track is smooth structure to the damping effect of device so that ball is transported
Turn more smooth, the friction damage situations of device can also be reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the shock-damping structure of motor in the utility model electric appliance；
Fig. 2 is the structural schematic diagram of the bearing block and swivel becket of the shock-damping structure of motor in the utility model electric appliance.
Reference sign：1, motor bearings；2, bearing block；3, ball；4, swivel becket；5, damping spring；6, rubber subtracts
Shake layer；7, inner ring；8, card slot；9, bayonet；10, arc groove；11, arc track.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is used only for explaining the utility model, it is not used to limit this
Utility model.
Referring to Fig.1-2, the utility model provides a kind of shock-damping structure of motor in electric appliance, including motor bearings 1, the electricity
The outermost of machine bearing 1 is provided with bearing block 2, is connected with several balls 3 on the bearing block 2, the ball 3 it is interior
Side is connected with swivel becket 4, and damping spring 5 and rubber shock-absorbing layer 6,5 He of the damping spring are provided on the swivel becket 4
Rubber shock-absorbing layer 6 is alternately connected on swivel becket 4 successively, and the inside of the damping spring 5 is connected with inner ring 7, in the inner ring 7
Card slot 8 is offered at the heart, bayonet 9 is provided on the card slot 8, and the card slot 8 and being internally embedded for bayonet 9 are connected with coil
Axis offers several arc grooves 10 on the madial wall of the bearing block 2, arc is offered on the lateral wall of the swivel becket 4
Track 11.
Specifically, one end insertion of the ball 3 is connected in arc groove 10, the other end flexible connection of the ball 3
On arc track 11, the surface of the arc groove 10 and arc track 11 is smooth structure, and smooth structure can reduce friction,
So that the operation of device is more smooth.
Specifically, the vibration amplitude of the inner ring 7 is in the elastic range of damping spring 5, the diameter of the damping spring 5
The length being slightly less than between two rubber shock-absorbing layers 6 slows down vibration amplitude when motor operating, it is excessive right to reduce motor amplitude
The loss situation of electric appliance so that the service life of electric appliance extends.
Specifically, the thickness of the rubber shock-absorbing layer 6 is less than the length of damping spring 5 in natural conditions, it can be to motor
Internal operations carry out effectively damping twice so that the damping effect of the shock-damping structure is more obvious.
Specifically, the shape of the card slot 8 and bayonet 9 and the shape of the end of coil axis are mutually agreed with so that device it is steady
Qualitative increase.
The utility model principle and design advantage are：When the utility model is used, the card slot 8 in the lubrication groove and card
Mouthfuls 9 band moving winding axis operate in magnet, operate caused by vibrations slow down effect in damping spring 5 and rubber shock-absorbing layer 6
Under, keep motor operation more smooth.The shock-damping structure is simple in structure, and the structure of 7 upper latch notch 9 of the inner ring and card slot 8 makes line
The connection for enclosing axis is more stablized, and then keeps the operating of device more smooth, and the damping spring 5 can play first damping effect
Fruit, 6 one side of rubber shock-absorbing layer play the effect of secondary shock-absorbing, on the other hand can slow down vibration amplitude so that device
Damping effect more preferably, the surface of the arc groove 10 and arc track 11 is smooth structure so that ball operating is more smooth,
The friction damage situations of device can also be reduced.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. the shock-damping structure of motor in a kind of electric appliance, including motor bearings (1), it is characterised in that：The motor bearings (1) is most
Outside is provided with bearing block (2), several balls (3), the inside of the ball (3) are connected on the bearing block (2)
It is connected with swivel becket (4), damping spring (5) and rubber shock-absorbing layer (6), the damping are provided on the swivel becket (4)
Spring (5) and rubber shock-absorbing layer (6) are alternately connected on swivel becket (4) successively, are connected on the inside of the damping spring (5) interior
Ring (7) offers card slot (8) at inner ring (7) center, is provided with bayonet (9) on the card slot (8), the card slot (8) and
Being internally embedded for bayonet (9) is connected with coil axis, several arc grooves (10) are offered on the madial wall of the bearing block (2),
Arc track (11) is offered on the lateral wall of the swivel becket (4).
2. the shock-damping structure of motor in electric appliance according to claim 1, it is characterised in that：One end of the ball (3) is embedding
Enter to be connected in arc groove (10), the other end of the ball (3) is movably connected on arc track (11), the arc groove
(10) and the surface of arc track (11) is smooth structure.
3. the shock-damping structure of motor in electric appliance according to claim 1, it is characterised in that：The vibrations width of the inner ring (7)
In the elastic range of damping spring (5), the diameter of the damping spring (5) is slightly less than between two rubber shock-absorbing layers (6) degree
Length.
4. the shock-damping structure of motor in electric appliance according to claim 1, it is characterised in that：The rubber shock-absorbing layer (6)
Thickness is less than the length of damping spring (5) in natural conditions.
5. the shock-damping structure of motor in electric appliance according to claim 1, it is characterised in that：The card slot (8) and bayonet (9)
Shape and the shape of the end of coil axis mutually agree with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082085.6U CN207801650U (en) | 2018-01-17 | 2018-01-17 | The shock-damping structure of motor in a kind of electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082085.6U CN207801650U (en) | 2018-01-17 | 2018-01-17 | The shock-damping structure of motor in a kind of electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801650U true CN207801650U (en) | 2018-08-31 |
Family
ID=63272527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082085.6U Expired - Fee Related CN207801650U (en) | 2018-01-17 | 2018-01-17 | The shock-damping structure of motor in a kind of electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801650U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921569A (en) * | 2019-04-16 | 2019-06-21 | 倪世章 | A kind of New-type electric machine |
| CN110486373A (en) * | 2019-08-09 | 2019-11-22 | 新昌县三和轴承有限公司 | A kind of automobile Shock-absorbing wheel hub bearing |
| CN110601430B (en) * | 2019-09-05 | 2021-04-13 | 湖南理工职业技术学院 | Anti-deviation servo motor and use method thereof |
| CN113864390A (en) * | 2021-10-22 | 2021-12-31 | 深圳市众博信科技有限公司 | Sliding damping system of flying probe testing machine and damping method thereof |
-
2018
- 2018-01-17 CN CN201820082085.6U patent/CN207801650U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921569A (en) * | 2019-04-16 | 2019-06-21 | 倪世章 | A kind of New-type electric machine |
| CN110486373A (en) * | 2019-08-09 | 2019-11-22 | 新昌县三和轴承有限公司 | A kind of automobile Shock-absorbing wheel hub bearing |
| CN110601430B (en) * | 2019-09-05 | 2021-04-13 | 湖南理工职业技术学院 | Anti-deviation servo motor and use method thereof |
| CN113864390A (en) * | 2021-10-22 | 2021-12-31 | 深圳市众博信科技有限公司 | Sliding damping system of flying probe testing machine and damping method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |