CN212183284U - Motor damping device - Google Patents
Motor damping device Download PDFInfo
- Publication number
- CN212183284U CN212183284U CN202021246177.7U CN202021246177U CN212183284U CN 212183284 U CN212183284 U CN 212183284U CN 202021246177 U CN202021246177 U CN 202021246177U CN 212183284 U CN212183284 U CN 212183284U
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- Prior art keywords
- sliding
- damping
- fixed
- small
- damping device
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- Expired - Fee Related
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- 238000013016 damping Methods 0.000 title claims abstract description 95
- 230000035939 shock Effects 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a motor damping device, which comprises a motor, wherein a damping plate is arranged at the bottom of the motor, the damping plate is arranged on a damping bottom plate through a primary damping device and a secondary damping device, the primary damping device comprises fixed chutes arranged on the damping bottom plate, fixed slide bars are fixedly arranged in the fixed chutes along the length direction of the fixed chutes, springs are sleeved on the fixed slide bars, and sliders are further sleeved on the fixed slide bars in a sliding manner; the second-stage damping device comprises four damping rods, and each damping rod is arranged between two adjacent fixed sliding grooves. The utility model relates to a motor damping device uses through one-level damping device and second grade damping device's cooperation, makes the utility model discloses can reduce damping bottom plate's vibrations during the use, realized the effectual purpose of shock attenuation, and then make the range of application increase, facilitate the use.
Description
Technical Field
The utility model relates to a motor shock attenuation equipment technical field, concretely relates to motor damping device.
Background
The motor is a device which converts electric energy into mechanical energy by utilizing a rotating magnetic field generated by an electrified coil and acting on a rotor to form magnetoelectric power rotating torque, is used as a power source of electrical appliances or various machines, and is widely applied in daily life of people.
However, errors may be generated in the manufacturing and assembling processes of many motors, so that the motors generate large vibration in the subsequent use process, and along with the increase of the use time, the wear of the motors is increased, and the vibration is further aggravated, thereby generating large influence on the normal work of the motors.
SUMMERY OF THE UTILITY MODEL
In order to partly effectively solve the defect that exists among the prior art, the utility model provides a motor damping device.
The utility model adopts the technical proposal that: a motor damping device comprises a motor, wherein a damping plate is arranged at the bottom of the motor, the damping plate is arranged on a damping bottom plate through a primary damping device and a secondary damping device, the primary damping device comprises fixed sliding grooves arranged on the damping bottom plate, fixed sliding rods are fixedly arranged in the fixed sliding grooves along the length direction of the fixed sliding rods, springs are sleeved on the fixed sliding rods, and sliding blocks are further slidably sleeved on the fixed sliding rods; one end of the spring is connected with the side wall of the fixed chute, and the other end of the spring is fixedly connected with the sliding block; the sliding block is rotatably connected with a sliding rod, and the other end of the sliding rod is hinged with the bottom of the damping plate through a hinge seat; the secondary damping device comprises four damping rods, and each damping rod is arranged between two adjacent fixed sliding grooves; damping spring has been cup jointed in the outside of above-mentioned shock attenuation pole, and the fixed disk of bottom fixedly connected with of above-mentioned shock attenuation pole, the fixed setting of above-mentioned fixed disk is on above-mentioned damper plate, and the top fixed connection of above-mentioned shock attenuation pole is in the bottom of above-mentioned damper plate.
The fixed slide bar is uniformly provided with three sliding chutes along the peripheral side in the length direction, the side wall of the sliding block is provided with three sliding block grooves corresponding to the sliding chutes, and the sliding block grooves comprise small-diameter cylindrical grooves and large-diameter cylindrical grooves communicated with the small-diameter cylindrical grooves; damping components are arranged between the sliding block and the fixed sliding rod, and the damping components are provided with three groups and are uniformly arranged by taking the central line of the fixed sliding rod as an axis; the damping assembly comprises a small sliding rod, and the small sliding rod is matched with the small-caliber cylindrical groove and can slide in the small-caliber cylindrical groove; one end of the small sliding rod is fixedly connected with a small sliding block, and the small sliding block is matched with the large-caliber cylindrical groove and can slide in the large-caliber cylindrical groove; the other end of the small sliding rod is fixedly connected with a pressing block, the pressing block is matched with the sliding groove, and the pressing block is always positioned in the sliding groove and can slide in the sliding groove; the small sliding rod is sleeved with a small spring, one end of the small spring is fixedly abutted against the abutting block, and the other end of the small spring is fixedly abutted against the side wall of the sliding block.
The corresponding sliding groove, the sliding block groove and the damping component are coaxial with each other.
The shock absorption rod is a rubber shock absorption rod.
Still include the fixed orifices, above-mentioned fixed orifices is equipped with four, and four fixed orifices evenly set up along damping bottom plate's lower surface.
Lubricating grease is smeared between the pressing block and the sliding groove, between the small sliding rod and the small-caliber cylindrical groove, and between the small sliding block and the large-caliber cylindrical groove.
The utility model relates to a motor damping device, which realizes the primary damping of a motor positioned on a damping plate by arranging a fixed chute, a fixed sliding rod, a spring, a sliding block and a sliding rod; the secondary damping of the motor positioned on the damping plate is realized through the four damping rods and the damping springs; the damping component is arranged between the sliding block and the fixed sliding rod to realize three-level damping; finally, the vibration of the damping bottom plate is reduced, the purpose of good damping effect is achieved, the application range is enlarged, and the use is convenient.
Drawings
Fig. 1 is a schematic structural view of a motor damping device of the present invention;
fig. 2 is a partial structural view of the fixed chute 31 in fig. 1;
FIG. 3 is a schematic structural view of the slider 34 of FIG. 2;
description of reference numerals:
1-a motor; 2-a damping plate; 3-a damping bottom plate; 31-fixed chute; 32-fixing the sliding rod; 321-a chute; 33-a spring; 34-a slide block; 341-slider slot; 342-small-caliber cylindrical groove; 343-large-diameter cylindrical groove; 35-a slide bar; 36-small slide bar; 361-a pressing block; 362-small spring; 37-small slide block; 41-a shock-absorbing rod; 42-a shock-absorbing spring; 5-fixing the hole.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention will be described in detail with reference to the accompanying drawings, in an embodiment of the present invention, a motor damping device includes a motor 1 as shown in fig. 1, a damping plate 2 is disposed at the bottom of the motor 1, the damping plate 2 is disposed on a damping base plate 3 through a first-stage damping device and a second-stage damping device, the first-stage damping device includes fixed chutes 31 disposed on the damping base plate 3, the fixed chutes 31 are uniformly distributed on the damping base plate 3, fixed sliding rods 32 are fixedly disposed inside each fixed chute 31 along the length direction thereof, and three chutes 321 are uniformly disposed along the circumferential side of the fixed sliding rod 32 in the length direction thereof; the fixed sliding rod 32 is sleeved with a spring 33, and the fixed sliding rod 32 is also sleeved with a sliding block 34 in a sliding manner; one end of the spring 33 is connected with the side wall of the fixed chute 31, and the other end of the spring 33 is fixedly connected with the sliding block 34; three sliding block grooves 341 are formed in the side wall of the sliding block 34 at positions corresponding to the sliding grooves 321, and the central lines of the corresponding sliding grooves 321 and the corresponding sliding block grooves 341 are coaxial; the slider groove 341 includes a small-caliber cylindrical groove 342 and a large-caliber cylindrical groove 343 communicated with the small-caliber cylindrical groove 342; damping components are arranged between the sliding block 34 and the fixed sliding rod 32, and the damping components are divided into three groups, and are uniformly arranged at the sliding groove 321 and the sliding block groove 341 by taking the central line of the fixed sliding rod 32 as an axis; the shock absorption assembly comprises a small sliding rod 36, and the small sliding rod 36 is matched with the small-caliber cylindrical groove 342 and can slide in the small-caliber cylindrical groove 342; one end of the small sliding rod 36 is fixedly connected with a small sliding block 37, and the small sliding block 37 is matched with the large-caliber cylindrical groove 343 and can slide in the large-caliber cylindrical groove 343; the other end of the small sliding rod 36 is fixedly connected with a pressing block 361, the pressing block 361 is matched with the sliding groove 321, and the pressing block 361 is always positioned in the sliding groove 321 and can slide in the sliding groove 321; the small sliding rod 36 is sleeved with a small spring 362, one end of the small spring 362 is fixedly abutted against the abutting block 361, and the other end of the small spring 362 is fixedly abutted against the side wall of the sliding block 34.
A slide rod 35 is rotatably connected to the slide block 34, and the other end of the slide rod 35 is rotatably hinged to the bottom of the damping plate 2 through a hinge seat; the secondary damping device comprises four damping rods 41, and each damping rod 41 is arranged between two adjacent fixed sliding grooves 31; the outer side of the shock absorption rod 41 is sleeved with a shock absorption spring 42, the bottom of the shock absorption rod 41 is fixedly connected with a fixed round block, the fixed round block is fixedly arranged on the shock absorption bottom plate 3, and the top of the shock absorption rod 41 is fixedly connected to the bottom of the shock absorption plate 2; the damper rod 41 is a rubber damper rod.
Be provided with fixed orifices 5 on the vibration damping bottom plate 3, fixed orifices 5 are equipped with four, and four fixed orifices 5 evenly set up along vibration damping bottom plate 3's lower surface, can be fixed vibration damping bottom plate 3 and the shell of product through fixed orifices 5, make things convenient for the use installation of motor.
When the utility model is used, the damping bottom plate 3 is arranged on the product shell through the fixing hole 5, the motor 1 is driven by the vibration to press the damping plate 2 by the vibration generated when the motor 1 works, the slide bar 35 drives the slide block 34 to compress the spring 33, and the spring 33 absorbs a part of the vibration; the damping spring 42 is sleeved on the damping rod 41, plays a certain supporting role on the damping plate 2, and can better absorb the vibration generated by the motor 1; the pressing block 361 is in contact with the sliding groove 321 to slide, the small sliding rod 36 slides in the small-caliber cylindrical groove 342, and the small sliding block 37 slides in the large-caliber cylindrical groove 343, so that when the motor 1 vibrates, the pressing block 361 can radially move relative to the sliding groove 321 of the fixed sliding rod 32 to compress the small spring 362, and therefore the sliding block 34 slightly buffers and absorbs shock when sliding on the fixed sliding rod 32, and the shock absorption effect is further improved.
The present invention has been described above with reference to the accompanying drawings, but the technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A motor damping device comprises a motor (1), and is characterized in that: the damping device is characterized in that a damping plate (2) is arranged at the bottom of the motor (1), the damping plate (2) is arranged on a damping bottom plate (3) through a primary damping device and a secondary damping device, the primary damping device comprises fixed sliding grooves (31) arranged on the damping bottom plate (3), fixed sliding rods (32) are fixedly arranged in the fixed sliding grooves (31) along the length direction of the fixed sliding rods, springs (33) are sleeved on the fixed sliding rods (32), and sliding blocks (34) are further slidably sleeved on the fixed sliding rods (32); one end of the spring (33) is connected with the side wall of the fixed sliding groove (31), and the other end of the spring (33) is fixedly connected with the sliding block (34); a sliding rod (35) is rotatably connected to the sliding block (34), and the other end of the sliding rod (35) is hinged to the bottom of the damping plate (2) through a hinge seat; the secondary damping device comprises four damping rods (41), and each damping rod (41) is arranged between two adjacent fixed sliding grooves (31); damping spring (42) has been cup jointed in the outside of shock attenuation pole (41), the fixed disk of bottom fixedly connected with of shock attenuation pole (41), fixed disk is fixed to be set up on damper plate (3), the top fixed connection of shock attenuation pole (41) is in the bottom of damper plate (2).
2. A motor damping device according to claim 1, characterized in that: three sliding grooves (321) are uniformly formed in the fixed sliding rod (32) along the peripheral side in the length direction, three sliding block grooves (341) are formed in the side wall of the sliding block (34) and correspond to the sliding grooves (321), and each sliding block groove (341) comprises a small-caliber cylindrical groove (342) and a large-caliber cylindrical groove (343) communicated with the small-caliber cylindrical groove (342); damping components are arranged between the sliding block (34) and the fixed sliding rod (32), and three groups of damping components are uniformly arranged by taking the central line of the fixed sliding rod (32) as an axis; the shock absorption assembly comprises a small sliding rod (36), and the small sliding rod (36) is matched with the small-caliber cylindrical groove (342) and can slide in the small-caliber cylindrical groove (342); one end of the small sliding rod (36) is fixedly connected with a small sliding block (37), and the small sliding block (37) is matched with the large-caliber cylindrical groove (343) and can slide in the large-caliber cylindrical groove (343); the other end of the small sliding rod (36) is fixedly connected with a pressing block (361), the pressing block (361) is matched with the sliding groove (321), and the pressing block (361) is always positioned in the sliding groove (321) and can slide in the sliding groove (321); the small sliding rod (36) is sleeved with a small spring (362), one end of the small spring (362) is fixedly abutted to the abutting block (361), and the other end of the small spring (362) is fixedly abutted to the side wall of the sliding block (34).
3. A motor damping device according to claim 2, characterized in that: the corresponding sliding groove (321), the sliding block groove (341) and the damping component are coaxial.
4. A motor damping device according to claim 2, characterized in that: the shock absorption rod (41) is a rubber shock absorption rod.
5. A motor damping device according to claim 1, characterized in that: still include fixed orifices (5), fixed orifices (5) are equipped with four, and four fixed orifices (5) evenly set up along the lower surface of damper bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021246177.7U CN212183284U (en) | 2020-06-30 | 2020-06-30 | Motor damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021246177.7U CN212183284U (en) | 2020-06-30 | 2020-06-30 | Motor damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212183284U true CN212183284U (en) | 2020-12-18 |
Family
ID=73761744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021246177.7U Expired - Fee Related CN212183284U (en) | 2020-06-30 | 2020-06-30 | Motor damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212183284U (en) |
-
2020
- 2020-06-30 CN CN202021246177.7U patent/CN212183284U/en not_active Expired - Fee Related
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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: 20201218 |