CN207795971U - A kind of damping device of motor - Google Patents
A kind of damping device of motor Download PDFInfo
- Publication number
- CN207795971U CN207795971U CN201820074865.6U CN201820074865U CN207795971U CN 207795971 U CN207795971 U CN 207795971U CN 201820074865 U CN201820074865 U CN 201820074865U CN 207795971 U CN207795971 U CN 207795971U
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- CN
- China
- Prior art keywords
- motor
- damping
- upper plate
- spring
- electric machine
- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of damping devices of motor, including motor body, the surface of the motor body is socketed with fixed ring, the bottom of the fixed ring is fixedly connected with electric machine stand, the electric machine stand bottom is fixedly connected with upper plate, beam is equipped between the electric machine stand bottom and the upper plate, lower bottom base is equipped with below the upper plate, the lower bottom base center of top opens up groove, one end of damping spring and damper is fixedly installed in vallecular cavity, the damping spring is fixedly connected with the bottom of upper plate with the damper other end.The utility model is simple in structure, by the damping for carrying out first time to motor oscillating equipped with the convex block flexural deformation on beam, then further through equipped with damping spring and damper compressive deformation weaken motor vibration, reinforce damping effect, a variety of damping modes can avoid influence of the high vibration institute to motor when motor work, increase mechanical service life.
Description
Technical field
The utility model is related to motor assist equipment technical field, more particularly to a kind of damping device of motor.
Background technology
Motor is a kind of equipment for converting electrical current into mechanical energy.The bottom of motor can all be arranged one for solid at present
Fixed and installation motor engine base, to prevent motor from shifting at work, but current electric machine stand is all only
Having fixed function, shock-absorbing function is poor, and the motor vibration that motor generates at work is caused to be directly delivered to mechanically, to
Cause machinery to generate vibration at work, influences the service life of machinery.
Utility model content
The technical problems to be solved in the utility model is that prior art motor engine base is overcome only to have fixed function, damping effect
The defect of fruit difference provides a kind of damping device of motor, is arranged below electric machine stand, and good damping effect, is avoided that motor
High vibration is generated when work, influences the service life of machinery.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The surface of a kind of damping device of motor, including motor body, the motor body is socketed with fixed ring, described solid
The bottom for determining ring is fixedly connected with electric machine stand, and the electric machine stand bottom is fixedly connected with upper plate, the electric machine stand bottom
It is equipped with beam between the upper plate, is equipped with lower bottom base below the upper plate, the lower bottom base center of top opens up recessed
Slot, one end of damping spring and damper is fixedly installed in vallecular cavity, and the damping spring is fixedly connected with the damper other end
The bottom of upper plate.
Preferably, the evenly distributed rectangular convex block of setting above the beam, the cross section of convex block be both sides towards
The cylinder of indent.
Preferably, the quantity of the fixed ring is two, and two fixed rings are symmetricly set on motor body surface both sides.
Preferably, the damper includes working cylinder, piston rod, helical spring and fixed block, and the working cylinder fixation is set
It sets in lower bottom base vallecular cavity, the working cylinder is equipped with piston rod, and the helical spring is socketed in outside piston rod, the piston
Fixed block is equipped at the top of bar, the fixed block is fixedly connected with upper plate.
Preferably, the spring limit of the damping spring and the spring limit of the helical spring are identical.
Compared with prior art, the utility model has the advantage of：The utility model is simple in structure, by being equipped with beam
On convex block flexural deformation to motor oscillating carry out first time damping, then further through equipped with damping spring and damper pressure
Compression deformation weakens the vibration of motor, reinforces damping effect, high vibration institute is to electricity when the avoidable motor of a variety of damping modes works
The influence of machine increases the service life of machinery.
Description of the drawings
Fig. 1 is a kind of damping device overall structure diagram of motor of the utility model.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model shock absorber structure schematic diagram.
Fig. 4 is the utility model beam vertical view.
Fig. 5 is the utility model beam front view.
Reference sign：1, motor body；2, fixed ring；3, electric machine stand；4, upper plate；5, beam；6, it goes to the bottom
Seat；7, groove；8, damping spring；9, damper；91, working cylinder；92, piston rod；93, helical spring；94, fixed block.
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.
Refering to fig. 1 shown in -5, the utility model provides a kind of damping device of motor, including motor body 1, the motor
The surface of ontology 1 is socketed with fixed ring 2, and the bottom of the fixed ring 2 is fixedly connected with electric machine stand 3,3 bottom of the electric machine stand
Portion is fixedly connected with upper plate 4, beam 5 is equipped between 3 bottom of the electric machine stand and the upper plate 4, under the upper plate 4
Side is equipped with lower bottom base 6, and 6 center of top of the lower bottom base opens up groove 7, damping spring 8 and damper 9 are fixedly installed in vallecular cavity
One end, the damping spring 8 is fixedly connected with the bottom of upper plate 4 with 9 other end of damper.
Preferably, the evenly distributed rectangular convex block of setting in 5 top of the beam, the cross section of convex block is two sides
The cylinder to concave.
Preferably, the quantity of the fixed ring 2 is two, and two fixed rings 2 are symmetricly set on 1 surface of motor body
Both sides.
Preferably, the damper 9 includes working cylinder 91, piston rod 92, helical spring 93 and fixed block 94, the work
Make cylinder 91 to be fixed in 6 vallecular cavity of lower bottom base, the working cylinder 91 is equipped with piston rod 92, and the helical spring 93 is socketed in
Outside piston rod 92,92 top of the piston rod is equipped with fixed block 94, and the fixed block 94 is fixedly connected with upper plate 4.
Preferably, the spring limit of the damping spring 8 is identical with the spring limit of the helical spring 93.
The utility model principle and advantage：In use, motor body 1 works and generates vibration, fixed ring 2 is by motor body
1 is fixed on electric machine stand 3, and the vibration that motor generates is transmitted through electric machine stand 3 on beam 5, is uniformly arranged on beam 5
The flexural deformation of rectangle convex block carries out damping to motor oscillating, weakens the vibration of motor, then, motor oscillating passes through lower bottom base 6
9 compressive deformation of damping spring 8 and damper being inside equipped with weakens the vibration that motor generates, is added by a variety of damping modes again
By force to the damping effect of motor, enhance the service life of machinery.
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. a kind of damping device of motor, including motor body (1), it is characterised in that：The surface of the motor body (1) is socketed
There are fixed ring (2), the bottom of the fixed ring (2) to be fixedly connected with electric machine stand (3), electric machine stand (3) bottom is fixed
Upper plate (4) is connected, beam (5), the upper plate are equipped between electric machine stand (3) bottom and the upper plate (4)
(4) lower section is equipped with lower bottom base (6), and lower bottom base (6) center of top opens up groove (7), damping bullet is fixedly installed in vallecular cavity
One end of spring (8) and damper (9), the damping spring (8) are fixedly connected with the bottom of upper plate (4) with damper (9) other end
Portion.
2. a kind of damping device of motor according to claim 1, it is characterised in that：Above the beam (5) uniformly
Rectangular convex block is arranged, the cross section of convex block is the cylinder that two sides concave.
3. a kind of damping device of motor according to claim 1, it is characterised in that：The quantity of the fixed ring (2) is
Two, and two fixed rings (2) are symmetricly set on motor body (1) surface both sides.
4. a kind of damping device of motor according to claim 1, it is characterised in that：The damper (9) includes work
Cylinder (91), piston rod (92), helical spring (93) and fixed block (94), the working cylinder (91) are fixed at lower bottom base (6)
In vallecular cavity, the working cylinder (91) is equipped with piston rod (92), and the helical spring (93) is socketed in piston rod (92) outside, institute
It states and is equipped with fixed block (94) at the top of piston rod (92), the fixed block (94) is fixedly connected with upper plate (4).
5. a kind of damping device of motor according to claim 4, it is characterised in that：The spring of the damping spring (8)
Limit is identical with the spring limit of the helical spring (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074865.6U CN207795971U (en) | 2018-01-17 | 2018-01-17 | A kind of damping device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074865.6U CN207795971U (en) | 2018-01-17 | 2018-01-17 | A kind of damping device of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795971U true CN207795971U (en) | 2018-08-31 |
Family
ID=63272359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074865.6U Expired - Fee Related CN207795971U (en) | 2018-01-17 | 2018-01-17 | A kind of damping device of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549817A (en) * | 2020-04-30 | 2020-08-18 | 上海二十冶建设有限公司 | Jacking construction method of large-scale damping module |
-
2018
- 2018-01-17 CN CN201820074865.6U patent/CN207795971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549817A (en) * | 2020-04-30 | 2020-08-18 | 上海二十冶建设有限公司 | Jacking construction method of large-scale damping module |
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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 |