CN112583188A - Motor with shock attenuation effect - Google Patents
Motor with shock attenuation effect Download PDFInfo
- Publication number
- CN112583188A CN112583188A CN202011548552.8A CN202011548552A CN112583188A CN 112583188 A CN112583188 A CN 112583188A CN 202011548552 A CN202011548552 A CN 202011548552A CN 112583188 A CN112583188 A CN 112583188A
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- CN
- China
- Prior art keywords
- motor
- shell
- damping
- bearing seat
- ring
- 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
Links
- 230000000694 effects Effects 0.000 title claims abstract description 20
- 230000035939 shock Effects 0.000 title claims description 14
- 238000013016 damping Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
- H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- 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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vibration Prevention Devices (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a motor with a damping effect, which comprises a shell, wherein the lower end of the shell is provided with a damping support leg, the surface of the shell is provided with a radiating fin, the upper end and the lower end in the shell are fixedly connected with magnets, a rotating shaft is arranged in the shell, and a coil is arranged on the surface of the rotating shaft; the bearing comprises a shell and is characterized in that a first bearing seat is arranged on one side of the shell, a second bearing seat is arranged on the other side of the shell, an outer ring and an inner ring are arranged in the first bearing seat and the second bearing seat respectively, the inner ring is located on the inner side of the outer ring, balls are arranged between the outer ring and the inner ring, a damping washer is arranged on the inner side of the inner ring, a rotating ring is arranged on the inner side of the damping washer, and a through groove is. The invention has simple structure and novel design, can effectively reduce the negative influence caused by the working vibration of the motor, not only reduces the vibration of the motor shell, but also protects the working stability of other machines and improves the working performance of the whole equipment.
Description
Technical Field
The invention relates to a motor, in particular to a motor with a damping effect.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, is represented by a letter M in a circuit, and mainly has the function of generating driving torque to serve as a driving power source of various machines and electrical appliances.
The motors are classified into two types, namely direct current motors and alternating current motors according to the types of working power supplies, direct current motors, asynchronous motors and synchronous motors according to the structure and the working principle, and capacitor starting single-phase asynchronous motors, capacitor running single-phase asynchronous motors, capacitor starting running single-phase asynchronous motors, split-phase single-phase asynchronous motors and the like according to the starting and running modes.
The traditional motor has the problem of overlarge vibration, the traditional motor slightly causes machine failure, and the traditional motor seriously causes damage to the machine, so that the production quality and the working efficiency are seriously influenced. Therefore, the motor with the damping effect is provided.
Disclosure of Invention
The invention aims to provide a motor with a damping effect, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a motor with shock attenuation effect, includes the casing, housing face is equipped with heat radiation fins, the equal fixedly connected with magnet in both ends about the casing is inside, the inside pivot that is equipped with of casing, the pivot surface is equipped with the coil, casing one side is equipped with primary shaft bearing, the casing opposite side is equipped with secondary shaft bearing, inside outer loop and the inner ring of all including of primary shaft bearing and secondary shaft bearing, the inner ring is located the outer loop inboard, be equipped with the ball between outer loop and the inner ring, the inner ring inboard is equipped with the shock attenuation packing ring, the shock attenuation packing ring inboard is equipped with the swivel becket, the swivel becket is inside to be equipped with and to run through the groove, the casing lower extreme is equipped.
Furthermore, a damping ball and a spring are arranged inside the damping washer, and the damping ball and the spring are arranged in a crossed mode.
Further, the shock absorption supporting leg comprises a pressing plate and a bottom plate, bolts are arranged on the lower end surfaces of two sides of the pressing plate, grooves are arranged on the upper end surfaces of two sides of the bottom plate, shock absorbers are arranged between the pressing plate and the bottom plate and comprise springs and hydraulic supporting rods, and the hydraulic supporting rods are located inside the springs.
Furthermore, one end of the rotating shaft penetrates through the second bearing seat and extends out of the shell, and the other end of the rotating shaft is located inside the first bearing seat.
Further, the pressing plate and the bottom plate are positioned by bolts and grooves.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the invention, the damping gaskets are arranged in the first bearing seat and the second bearing seat, so that the vibration between the motor and the bearing seats in the rotating process is reduced, the rotating stability of the rotating shaft in the motor shell is improved, and the stability of output rotation is also improved;
(2) the surface of the shell is provided with the radiating fins, so that the heat can be better radiated when the motor works, and the motor is prevented from being overheated. By arranging the damping support legs, the shaking generated by the motor during working is counteracted, and the damage of the rigidity generated by the shaking to the motor is avoided;
(3) the bolts and the grooves are arranged at the pressure plate and the bottom plate, and the bolts are movably arranged in the grooves, so that the motor is more stable, large shaking is avoided, the motor is prevented from being in rigid contact with the ground, and the service life of the motor is greatly prolonged;
(4) the invention has simple structure and novel design, can effectively reduce the negative influence caused by vibration when the motor works, not only reduces the vibration of the motor shell, but also protects the working stability of other machines and improves the working performance of the whole equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of a motor having a shock-absorbing effect according to the present invention;
FIG. 2 is a schematic structural diagram of a bearing seat of the motor with a damping effect according to the present invention;
FIG. 3 is a schematic structural view of a damping washer of the motor with a damping effect according to the present invention;
fig. 4 is a schematic structural view of a shock-absorbing leg of the motor with shock-absorbing effect according to the present invention.
In the figure: 1. a housing; 2. a shock-absorbing leg; 3. heat dissipation fins; 4. a magnet; 5. a rotating shaft; 6. a coil; 7. a first bearing housing; 8. a second bearing housing; 9. an outer ring; 10. an inner ring; 11. a ball bearing; 12. a cushion ring; 13. a rotating ring; 14. a through groove; 15. a shock absorbing ball; 16. a spring; 17. pressing a plate; 18. a base plate; 19. a bolt; 20. a groove; 21. a shock absorber; 22. a spring; 23. and a hydraulic support rod.
Detailed Description
In order to make the technical means, technical features, achievement objects and effects of the invention easier to understand and master, the invention is further explained below with reference to the accompanying drawings.
As shown in fig. 1 to 4, a motor with a damping effect includes a housing 1, a heat dissipation fin 3 is disposed on a surface of the housing 1, magnets 4 are fixedly connected to upper and lower ends of an inside of the housing 1, a rotating shaft 5 is disposed inside the housing 1, a coil 6 is disposed on a surface of the rotating shaft 5, a first bearing seat 7 is disposed on one side of the housing 1, a second bearing seat 8 is disposed on the other side of the housing 1, an outer ring 9 and an inner ring 10 are both disposed inside the first bearing seat 7 and the second bearing seat 8, the inner ring 10 is disposed inside the outer ring 9, a ball 11 is disposed between the outer ring 9 and the inner ring 10, a damping washer 12 is disposed inside the inner ring 10, a rotating ring 13 is disposed inside the damping washer 12, a through groove 14 is disposed inside the rotating ring 13, and a damping leg 2 is disposed at a.
According to the technical scheme of the invention, the damping washer 12 is internally provided with the damping ball 15 and the spring 16, and the damping ball 15 and the spring 16 are arranged in a crossed manner, as shown in fig. 3, the arrangement mode effectively improves the rotation stability of the rotating shaft 5 in the motor shell and reduces the vibration generated between the motor and the bearing seat in the rotation process.
As shown in fig. 4, the damping support leg 2 includes a pressing plate 17 and a bottom plate 18, bolts 19 are respectively disposed on the lower end surfaces of two sides of the pressing plate 17, grooves 20 are respectively disposed on the upper end surfaces of two sides of the bottom plate 18, a damper 21 is disposed between the pressing plate 17 and the bottom plate 18, the damper 21 includes a spring 22 and a hydraulic support rod 23, and the hydraulic support rod 23 is located inside the spring 22. Therefore, the motor runs more stably, large shaking cannot be generated, rigid contact between the motor and the ground is avoided, and the service life of the motor is greatly prolonged.
In addition, as shown in fig. 1, one end of the rotating shaft 5 extends out of the housing 1 through the second bearing seat 8, and the other end of the rotating shaft 5 is located inside the first bearing seat 7. This design has effectively improved the rotational stability of pivot 5 in motor housing, has improved output pivoted stability. Moreover, as shown in fig. 4, the pressure plate 17 and the bottom plate 18 are positioned by the bolts 19 and the grooves 20, and the installation and the operation are very convenient.
In a word, the invention provides a motor with a damping effect, and the damping gaskets 12 are arranged in the first bearing 7 seat and the second bearing seat 8, so that the vibration between the motor and the bearing seats in the rotating process is reduced, the rotation stability of the rotating shaft 5 in the motor shell is effectively improved, and the stability of output rotation is improved; the heat dissipation fins 3 arranged on the surface of the shell 1 can better dissipate heat when the motor works, so that the motor is prevented from being overheated; the vibration generated when the motor works is offset through the arranged damping support legs 2, so that the motor is prevented from being damaged by rigidity generated by vibration; through setting up bolt 19 and recess 20 to set up the bolt 19 activity inside recess 20, be favorable to clamp plate 17 and bottom plate 18 location, installation and operation are all very convenient. The invention has simple structure and novel design, can effectively reduce the negative influence caused by vibration when the motor works, not only reduces the vibration of the motor shell, but also protects the working stability of other machines and improves the working performance of the whole equipment.
It should be noted that the components of the housing 1, the shock absorbing legs 2, the heat dissipating fins 3, the magnet 4, the rotating shaft 5, the coil 6, the first bearing seat 7, the second bearing seat 8, the outer ring 9, the inner ring 10, the balls 11, the shock absorbing washers 12, the rotating rings 13, the through slots 14, the shock absorbing balls 15, the springs 16, the pressure plates 17, the bottom plate 18, the bolts 19, the grooves 20, the shock absorbers 21, the springs 22, the hydraulic struts 23, and the like, which are related to the present invention, are all common standard components or components known to those skilled in the art, and the structure and principle of the components can be known to those skilled in the art through technical manuals or through routine experimental methods, and there is no special requirement for the components.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (5)
1. The utility model provides a motor with shock attenuation effect, includes the casing, its characterized in that: the improved shell comprises a shell body and is characterized in that heat radiating fins are arranged on the surface of the shell body, magnets are fixedly connected to the upper end and the lower end of the interior of the shell body, a rotating shaft is arranged in the shell body, a coil is arranged on the surface of the rotating shaft, a first bearing seat is arranged on one side of the shell body, a second bearing seat is arranged on the other side of the shell body, an outer ring and an inner ring are arranged in the first bearing seat and the second bearing seat respectively, the inner ring is located on the inner side of the outer ring, balls are arranged between the outer ring and the inner ring, a damping washer is arranged on the inner side of the inner ring, a rotating ring.
2. A motor having a vibration-damping effect as set forth in claim 1, wherein: and a damping ball and a spring are arranged in the damping washer and are arranged in a crossed manner.
3. A motor having a vibration-damping effect as set forth in claim 1, wherein: the damping support leg comprises a pressing plate and a bottom plate, bolts are arranged on the lower end surfaces of two sides of the pressing plate, grooves are arranged on the upper end surfaces of two sides of the bottom plate, a damper is arranged between the pressing plate and the bottom plate and comprises a spring and a hydraulic supporting rod, and the hydraulic supporting rod is located inside the spring.
4. A motor having a vibration-damping effect as set forth in claim 1, wherein: one end of the rotating shaft penetrates through the second bearing block and extends out of the shell, and the other end of the rotating shaft is located inside the first bearing block.
5. A motor having a vibration-damping effect as set forth in claim 1, wherein: the pressing plate and the bottom plate are positioned through bolts and grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548552.8A CN112583188A (en) | 2020-12-24 | 2020-12-24 | Motor with shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548552.8A CN112583188A (en) | 2020-12-24 | 2020-12-24 | Motor with shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112583188A true CN112583188A (en) | 2021-03-30 |
Family
ID=75140006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011548552.8A Pending CN112583188A (en) | 2020-12-24 | 2020-12-24 | Motor with shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112583188A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205791986U (en) * | 2016-06-01 | 2016-12-07 | 江西双威电机有限公司 | A kind of motor with damping effect |
| CN206785917U (en) * | 2017-03-22 | 2017-12-22 | 嵊州市长乐华辉电器厂 | A kind of damping feet for motor work |
| CN208778174U (en) * | 2018-07-17 | 2019-04-23 | 东莞市福兴包装制品有限公司 | A self-cancelling vibration type air compressor |
-
2020
- 2020-12-24 CN CN202011548552.8A patent/CN112583188A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205791986U (en) * | 2016-06-01 | 2016-12-07 | 江西双威电机有限公司 | A kind of motor with damping effect |
| CN206785917U (en) * | 2017-03-22 | 2017-12-22 | 嵊州市长乐华辉电器厂 | A kind of damping feet for motor work |
| CN208778174U (en) * | 2018-07-17 | 2019-04-23 | 东莞市福兴包装制品有限公司 | A self-cancelling vibration type air compressor |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210330 |
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| WD01 | Invention patent application deemed withdrawn after publication |