CN203387343U - Motor with damping device - Google Patents
Motor with damping device Download PDFInfo
- Publication number
- CN203387343U CN203387343U CN201320350414.8U CN201320350414U CN203387343U CN 203387343 U CN203387343 U CN 203387343U CN 201320350414 U CN201320350414 U CN 201320350414U CN 203387343 U CN203387343 U CN 203387343U
- Authority
- CN
- China
- Prior art keywords
- motor
- damping device
- shock absorber
- rear end
- elastomeric element
- 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
Links
Images
Abstract
The utility model provides a motor with a damping device. The motor comprises a base and a casing, one end of the casing is fixedly provided with a rear end cover, and the damping device is fixedly disposed on the rear end cover; and the damping device comprises at least an elastic component and a plurality of damping members which are mutually superposed, one end of each elastic component is fixedly connected with the rear end cover, and the other end of each elastic component is fixedly connected with the plurality of damping members. The motor with the damping device is characterized by small vibration amplitude and little vibration noise and the like, the damping device equipped with the damping members is used and provided with a precompression by the elastic component when the motor is used, so that the damping members can be provided with an adjusting distance to dampen vibrations of the motor, and therefore vibration amplitudes and vibration noises are decreased, and damage caused by the vibrations is reduced.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of motor with damping device.
Background technology
Motor is the driving arrangement of commonplace use, and the normal operation of motor is the normal key of moving of production line at the equipment place of guarantee period driving.
Industrial motor, in running, shakes more violently, and the time of vibrations is long, can make internal components loosening, shortened motor specified useful life, and the Shaoxing opera of vibrations is strong, noise is larger, workers with long time is worked in this noise, affects the sense of hearing, and serious damage workman's is healthy.
In prior art, motor generally adopts construction bolt that motor is arranged on to the structure on rigid foundation, after shaking, adopts the reinforcing construction bolt to limit vibration amplitude, does not reach the damping result.If adopt other rigidity reinforcement measure, can destroy the original location that install on basis, motor is run well and has a negative impact.
Therefore, need damping device be set to existing motor, the amplitude that after use, effectively limiting motor vibrates.
The utility model content
The technical problems to be solved in the utility model is the defects such as motor in prior art shakes acutely in running in order to overcome, vibration amplitude large, the vibrations noise is large, and a kind of motor with damping device is provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of motor with damping device, it comprises a support and a casing, one end of described casing is installed with a rear end cap, its characteristics are, be installed with a damping device on described rear end cap, described damping device comprises at least one elastomeric element and some folded shock absorber parts of establishing mutually, and an end and the described rear end cap of each described elastomeric element are affixed, and the other end of each described elastomeric element and described some shock absorber parts are affixed.
In this programme, adopt the damping device that shock absorber part is set, during use, by elastomeric element, provide shock absorber part one preload pressure, make shock absorber part that one flexible adjustable distance be arranged, subdue the vibrations of motor, thereby reduced vibration amplitude and vibrations noise, reduced the injury that vibrations cause.
Preferably, described shock absorber part is vibration damping sheet.
In this programme, vibration damping sheet plays noise reduction, reduces the effect of vibrations.
Preferably, the overall dimension difference of any two shock absorber parts at least in those described shock absorber parts.
In this programme, the overall dimension difference of any two shock absorber parts, make damping effect better, further subdues the vibration amplitude of motor.
Preferably, varying in weight of any two shock absorber parts at least in those described shock absorber parts.
In this programme, varying in weight of any two shock absorber parts, can better reach damping effect, and the vibration amplitude of further subduing motor reduces the noise shaken.
Preferably, described elastomeric element is spring.
In this programme, adopt the setting of spring, cost is low, simple in structure, has shock resistance preferably, can play further cushioning effect, and can extend the useful life of damping device.
Preferably, offer the some blind holes corresponding with some described elastomeric elements on described rear end cap, each described elastomeric element is embedded in each described blind hole, and some described shock absorber parts run through described elastomeric element by some securing members and are fixed on described rear end cap.
In this programme, shock absorber part runs through elastomeric element by securing member and is fixed on rear end cap, makes the elastomeric element radial location, axially has the distance of a flexible adjustable, and structure itself is compact, easy for installation, is convenient to dismounting simultaneously.When in damping device, certain part breaks down, be convenient to replace, without whole damping device is scrapped.
Preferably, some described securing members are screw or bolt.
On the basis that meets this area general knowledge, above-mentioned each optimum condition, but combination in any, obtain each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is:
The utility model has the characteristics such as vibration amplitude is little, the vibrations noise is little with the motor of damping device, employing arranges the damping device of shock absorber part, during use, by elastomeric element, provide shock absorber part one preload pressure, make shock absorber part that one flexible adjustable distance be arranged, subdue the vibrations of motor, thereby reduced vibration amplitude and vibrations noise, reduced the injury that vibrations cause.
The accompanying drawing explanation
The structural representation with damping device that Fig. 1 is the utility model embodiment 1.
The perspective view that Fig. 2 is Fig. 1.
The partial enlarged drawing that Fig. 3 is A part in Fig. 1.
Embodiment
Below lift a preferred embodiment, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
As shown in Fig. 1～2, the utility model comprises a support 1 and a casing 2 with the motor of damping device.Wherein, an end of described casing 2 is installed with a rear end cap 3.Be installed with a damping device 4 on described rear end cap 3, can reduce the amplitude of vibrations and reduce the vibrations noise.
Wherein, damping device 4 comprises at least one elastomeric element 7 and some folded shock absorber parts 5 of establishing mutually.One end and the rear end cap 3 of each elastomeric element 7 are affixed, and the other end of each elastomeric element 7 and some shock absorber parts 5 are affixed.
In the present embodiment, adopt the damping device 4 that shock absorber part 5 is set, during use, by elastomeric element 7, provide shock absorber part 5 one preload pressures, make shock absorber part 5 that a flexible adjustable distance be arranged, subdue the vibrations of motor, thereby reduced vibration amplitude and vibrations noise, reduced the injury that vibrations cause.
In the present embodiment, elastomeric element 7 is spring, and cost is low, simple in structure, has shock resistance preferably, can play further cushioning effect, and can extend the useful life of damping device 4.
In addition, as shown in Figure 3, offer the some blind holes 8 corresponding with some elastomeric elements 7 on rear end cap 3, for elastomeric element 7 is fixed in to rear end cap 3.Each elastomeric element 7 is embedded in each blind hole 8, and some shock absorber parts 5 run through elastomeric element 7 by some securing members 6 and are fixed on described rear end cap 3.In the present embodiment, shock absorber part 5 is 6, and securing member 6 is 4, and elastomeric element 7 is 4, and blind hole 8 is 4.
In the present embodiment, shock absorber part 5 runs through elastomeric element 7 by securing member 6 and is fixed on rear end cap 3, makes elastomeric element 7 radial locations, axially has the distance of a flexible adjustable, and structure itself is compact, easy for installation, is convenient to dismounting simultaneously.When in damping device 4, certain part breaks down, be convenient to replace, without whole damping device 4 is scrapped.
In addition, in the present embodiment, securing member 6 can be screw or bolt.
In this enforcement, shock absorber part is vibration damping sheet.This vibration damping sheet plays noise reduction, reduces the effect of vibrations.In addition, the present embodiment comprises all constituents of the motor with damping device of embodiment 1.
The present embodiment comprises all constituents of the motor of implementing 1, and difference is, the overall dimension difference of any two shock absorber parts.Overall dimension is external shape or thickness.
In the present embodiment, the overall dimension difference of any two shock absorber parts, make damping effect better, further subdues the vibration amplitude of motor.
The present embodiment comprises all constituents of the motor of implementing 1, and difference is, the varying in weight of any two shock absorber parts.
In the present embodiment, by varying in weight of any two shock absorber parts, damping device can better reach damping effect, and the vibration amplitude of further subduing motor reduces the noise shaken.
The utility model in use, first shock absorber part is utilized external force to apply certain preload pressure, after will utilize securing member whole damping device to be installed on the rear end cap of motor, effect by elastomeric element, make shock absorber part have the distance of a flexible adjustable, damping device plays cushioning effect.
In sum, adopt the structure of the motor with damping device of the present utility model, the motor vibration amplitude is little, and the vibrations noise is little, safe, the damping device convenient disassembly, and replaceability is high.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art, under the prerequisite that does not deviate from principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these changes and modification all fall into protection range of the present utility model.
Claims (7)
1. the motor with damping device, it comprises a support and a casing, one end of described casing is installed with a rear end cap, it is characterized in that, be installed with a damping device on described rear end cap, described damping device comprises at least one elastomeric element and some folded shock absorber parts of establishing mutually, and an end and the described rear end cap of each described elastomeric element are affixed, and the other end of each described elastomeric element and described some shock absorber parts are affixed.
2. the motor with damping device as claimed in claim 1, is characterized in that, described shock absorber part is vibration damping sheet.
3. the motor with damping device as claimed in claim 1, is characterized in that, the overall dimension difference of any two shock absorber parts at least in those described shock absorber parts.
4. the motor with damping device as claimed in claim 1, is characterized in that, varying in weight of any two shock absorber parts at least in those described shock absorber parts.
5. the motor with damping device as claimed in claim 1, is characterized in that, described elastomeric element is spring.
6. the motor with damping device as described as any one in claim 1～5, it is characterized in that, offer the some blind holes corresponding with some described elastomeric elements on described rear end cap, each described elastomeric element is embedded in each described blind hole, and some described shock absorber parts run through described elastomeric element by some securing members and are fixed on described rear end cap.
7. the motor with damping device as claimed in claim 6, is characterized in that, some described securing members are screw or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350414.8U CN203387343U (en) | 2013-06-18 | 2013-06-18 | Motor with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350414.8U CN203387343U (en) | 2013-06-18 | 2013-06-18 | Motor with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387343U true CN203387343U (en) | 2014-01-08 |
Family
ID=49875791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320350414.8U Expired - Fee Related CN203387343U (en) | 2013-06-18 | 2013-06-18 | Motor with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768056A (en) * | 2018-07-01 | 2018-11-06 | 浙江曹娥电机制造有限公司 | A kind of motor that stability is high |
| CN110259641A (en) * | 2019-06-24 | 2019-09-20 | 安徽鼎博新能源科技发展有限公司 | A kind of easy-to-mount wind-driven generator |
-
2013
- 2013-06-18 CN CN201320350414.8U patent/CN203387343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768056A (en) * | 2018-07-01 | 2018-11-06 | 浙江曹娥电机制造有限公司 | A kind of motor that stability is high |
| CN110259641A (en) * | 2019-06-24 | 2019-09-20 | 安徽鼎博新能源科技发展有限公司 | A kind of easy-to-mount wind-driven generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203387343U (en) | Motor with damping device | |
| CN109094659B (en) | Ageing-resistant rubber bushing for automobile chassis | |
| CN103047335A (en) | Inertial resistance type vibration absorber | |
| CN201554812U (en) | Aluminum-magnesium alloy rubber shock absorber | |
| CN203098710U (en) | Protection type shock absorber | |
| CN200958542Y (en) | Efficient lateral-displacement damping vibration absorber | |
| CN204288076U (en) | A kind of vehicle-mounted notebook shock attenuation device | |
| CN212131705U (en) | Two-way pipeline vibration absorber | |
| CN103375522A (en) | Virbration isolation supporting structure | |
| CN103993774B (en) | Inner and outer barrel self-erected self-adaptive shake resistance steel chimney | |
| CN202371086U (en) | Elastic supporting device for shock absorption of pump unit | |
| CN204785085U (en) | Pipeline vibration isolation is anti props up gallows towards elasticity | |
| CN201802689U (en) | Box type fan with vibration damping device | |
| CN205118107U (en) | Vehicle chassis closed hydraulic pressure suspension damping device | |
| CN206000936U (en) | A kind of water purifier base buffer unit | |
| CN203114993U (en) | Foundation vibration reducing device for small device | |
| CN202707966U (en) | Rubber elastic tension pulley device | |
| CN104163095A (en) | Mounting method of engine suspension device for four-cylinder diesel engine | |
| CN204472561U (en) | A kind of fuel tank assembly and fuel tank anchor fitting thereof | |
| CN213088615U (en) | Shock absorber device with limiting effect | |
| CN202391360U (en) | Anti-break sucker rod suspending device | |
| CN202162146U (en) | Vibration absorption supporting seat for vibrating screen | |
| CN204704161U (en) | Small pump shock-damping structure | |
| CN205331303U (en) | Spring shock absorber | |
| CN205136465U (en) | Instrument bumper shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |