CN107124065A - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN107124065A CN107124065A CN201610105212.5A CN201610105212A CN107124065A CN 107124065 A CN107124065 A CN 107124065A CN 201610105212 A CN201610105212 A CN 201610105212A CN 107124065 A CN107124065 A CN 107124065A
- Authority
- CN
- China
- Prior art keywords
- damper element
- end cap
- electric motor
- cylinder
- motor
- 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
Classifications
-
- 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
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of motor, with electric motor end cap, beam is installed on the electric motor end cap, the beam has the first damper element, the second damper element and cylinder；First damper element and second damper element are detachably arranged on the electric motor end cap flange, and are spaced the holding tank to be formed for clamping the electric motor end cap flange；The electric motor end cap flange is provided with the mounting groove for being used for being adapted to the cylinder；Wherein, second damper element and the cylinder are integrally formed, and first damper element is arranged on the cylinder.By the present invention, the problem of operating difficulties is complicated when the damping device for solving motor in the prior art is installed so that damping device installs simple and convenient, greatly simplifies packaging technology.
Description
【Technical field】
The present invention relates to a kind of motor, more particularly to the seal shock-proof structure of electric motor end cap.
【Background technology】
Due to motor operationally typically produce certain frequency vibrations and noise, therefore with the machine of motor connection
Device, such as refrigerator, washing machine can also be influenceed by its motor periodic vibration, together produce vibrations and
Make a noise, have impact on the quality of machine.
In electromechanics trade, generally realized using beam and sealed loop-pad to motor shock absorption and sealing waterproof
It is grease proofing, but needed in assembling by beam compression will pass through the mounting groove at electric motor end cap flange, make
It is difficult when must assemble.
The problem of operating difficulties is complicated when being installed for the damping device of motor in the prior art, is not yet carried at present
Go out effective solution.
【The content of the invention】
The present invention provides a kind of motor, tired at least to solve operation when the damping device of motor in the prior art is installed
Difficult complicated the problem of.
In order to realize purpose, one aspect of the present invention is there is provided a kind of motor, using in such as refrigerator, laundry
On the household electrical appliance such as machine.
According to a kind of motor of the present invention, with electric motor end cap, beam is installed on the electric motor end cap,
The beam has the first damper element, the second damper element and cylinder；First damper element and institute
State the second damper element to be detachably arranged on electric motor end cap flange, and be spaced to be formed for clamping the electricity
The holding tank of generator terminal lid flange；The electric motor end cap flange is provided with the mounting groove for being used for being adapted to the cylinder；
Wherein, second damper element and the cylinder are integrally formed, and first damper element is arranged on described
On cylinder.By the way that beam to be designed to detachable structure, this can be designed so that cylinder is smoothly through
Mounting groove or mounting hole are simultaneously fixed on electric motor end cap flange, can be directly by being installed through mounting groove, can be with
Selection extruding is assembled in mounting groove, then the first damper element is arranged on above-mentioned cylinder, and this causes assembling
Technique is simpler, while being easy to the later stage to change parts.
Preferably, be provided with the beam for fixture pass through axially through through hole；The through hole
It is arranged in the cylinder, the fixture passes through the electric motor end cap flange, the cylinder and described second
Damper element is simultaneously arranged on machine.For different fixtures (such as screw), it is necessary to which the asymmetric of design sets
The beam of meter, passes through the detachable design structure of above-mentioned beam so that be not easy one occur during assembling
The setup error problem that the beam of formula structure occurs in assembling.
Preferably, first damper element is made up of elastomeric material.Wherein, all elements of beam all may be used
It can be made of elastomeric material.
Preferably, first damper element is sheathed on the cylinder by extrusion fit.First damping member
Part can be arranged on above-mentioned cylinder in several ways, such as buckle, threaded connection mode.Due to using
Elastomeric material is made, and can be directly set in by way of extrusion fit on cylinder so that install simpler
Clean convenience.
Preferably, between first damper element and the second damper element be provided with dowel, three in one into
Type.The design causes beam to realize the globality of beam again while detachable function is realized, non-
Often it is easily installed.
Preferably, the electric motor end cap includes drive end bearing bracket and rear end cap, pacifies between the drive end bearing bracket and rear end cap
Equipped with sealing gasket.
Preferably, second damper element is integrally formed with the sealing gasket.The global design is by beam
It is integrally formed with sealing gasket, production and processing extremely facilitates, and improves production efficiency.
Preferably, the quantity for the beam installed on the electric motor end cap is at least three, described at least three
It is connected between beam by the sealing gasket.
Preferably, provided with the groove for accommodating the sealing gasket in the electric motor end cap.
By the present invention, when the damping device for solving motor in the prior art is installed, operating difficulties is complicated asks
Topic so that damping device installs simple and convenient, greatly simplifies packaging technology.
【Brief description of the drawings】
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application,
The schematic description and description of the present invention is used to explain the present invention, does not constitute the improper limit to the present invention
It is fixed.In the accompanying drawings：
Fig. 1 is the structural representation of motor in first embodiment；
Fig. 2 is the schematic diagram (one) of beam in first embodiment；
Fig. 3 is the schematic diagram (two) of beam in first embodiment；
Fig. 4 is the structural representation of motor in second embodiment；
Fig. 5 is the schematic diagram of beam in second embodiment；
Fig. 6 is the structural representation of motor in 3rd embodiment；
Fig. 7 is the schematic diagram (one) of beam in 3rd embodiment；
Fig. 8 is the schematic diagram (two) of beam in 3rd embodiment；
Fig. 9 is the schematic diagram (three) of beam in 3rd embodiment.
【Embodiment】
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in embodiment and embodiment in the application can be mutually combined.
The invention provides a kind of motor, it may be used on such as refrigerator, washing machine household electrical appliance.
In one embodiment, Fig. 1 is the structural representation of motor in first embodiment, and Fig. 2 is first
The schematic diagram (one) of beam in embodiment, Fig. 3 is the schematic diagram (two) of beam in first embodiment,
：
The motor 1, with electric motor end cap 2, including drive end bearing bracket 21 and rear end cap 22, two electric motor end caps can
By screw or rivet interlacement, to be wherein provided with beam 3 on drive end bearing bracket 21.It should be noted that subtracting
Shaking pad 3 can be also arranged on drive end bearing bracket 21 and rear end cap 22 simultaneously, and the present embodiment is only provided installed in front end
The example covered.
Beam 3 has the first damper element 31, the second damper element 32 and cylinder 33.First damping member
The damper element 32 of part 31 and second is detachably arranged on electric motor end cap flange 2a (i.e. drive end bearing bracket 21a),
And it is spaced the holding tank 34 to be formed for clamping above-mentioned electric motor end cap flange 2.
Electric motor end cap flange 2a is provided with the mounting groove 2b (or mounting hole) for being used for being adapted to cylinder 33, general peace
Tankage 2b quantity may be configured as four (at least three)；Wherein, the second damper element 32 and cylinder one
33 shapings, the first damper element 31 is arranged on cylinder 33.
Such scheme is by the way that beam 3 to be designed to detachable structure, and this can be designed so that cylinder 33 is suitable
Sharp ground is by mounting groove 2b and is fixed on electric motor end cap flange 2, can be directly by pacifying through mounting groove 2b
Dress, can also select extruding to be assembled in mounting groove 2b, then the first damper element 31 is arranged on into above-mentioned post
On body 33, this causes assembly technology simpler, while being easy to the later stage to change parts.
Specifically, be provided with beam 3 for fixture 7 (such as screw, figure not shown in) pass through along axle
To through through hole 35, the through hole 35 is arranged in cylinder 33, fixture 7 (such as screw, figure not shown in)
Through the damper element 32 of cylinder 33 and second and on machine (such as mounting bracket).For different
Fixture (such as screw), it is necessary to design asymmetric design beam 3, by above-mentioned beam 3 can
Split design structure so that be not easy the peace that the beam of integral structure occurs in assembling occur during assembling
Fill Problem-Error (beam installation direction mistake).
Above-mentioned first damper element 31 can be arranged on above-mentioned cylinder in several ways, such as buckle, screw thread
The modes such as connection.Preferably, the first damper element 31 is that elastomeric material is made that (all elements of beam 3 are all
Cocoa is made of elastomeric material), the first damper element 31 is sheathed on cylinder 33 by extrusion fit.By
It is made, and can be directly arranged by way of extrusion fit of elastomeric material in the first damper element 31
On cylinder so that simpler convenience is installed.
In a second embodiment there is provided a kind of motor, with reference to the part or all of technology in first embodiment
Feature.
Fig. 4 is the structural representation of motor in second embodiment, and Fig. 5 is that beam shows in second embodiment
It is intended to, as shown in Figure 4 and Figure 5：
Sealing gasket 5 is installed between electric motor end cap 2 (i.e. drive end bearing bracket 21 and rear end cap 22), for the ease of solid
Determine the position of sealing gasket 5, the groove 6 for accommodating sealing gasket 5 can be provided with electric motor end cap 2, is served more
Good sealing and fixed effect.
Preferably, as shown in figure 5, the second damper element 32 is integrally formed with sealing gasket 5, the design will subtract
Shake pad is combined into one with sealing gasket, reduces linkage editor, and cushion blocking is not easy from motor side
Cover and come off.
Further, as shown in figure 5, leading between four beams 3 that will can be adapted to above-mentioned mounting groove 2b
Cross sealing gasket 5 to be connected, when being such as molded by injection molding manner, more facilitate.
In the third embodiment there is provided a kind of motor, with reference to the portion in first embodiment and second embodiment
Divide or all technical characteristic.
Fig. 6 is the structural representation of motor in 3rd embodiment, and Fig. 7 is that beam shows in 3rd embodiment
It is intended to (one), Fig. 8 is the schematic diagram (two) of beam in 3rd embodiment, during Fig. 9 is 3rd embodiment
The schematic diagram (three) of beam, as shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9：
Dowel 36 is provided between first damper element 31 and the second damper element 32, is integrally formed.
The design causes beam to realize the globality of beam again while detachable function is realized, very just
In installation.
Preferably, as shown in figure 9, the first damper element 31, the second damper element 32, cylinder 33, connection
Muscle 36 and sealing gasket 5 are integrally formed.The global design by each part of beam and sealing gasket one into
Type, when being such as molded by injection molding manner, production and processing extremely facilitates, and improves production efficiency.
By the present invention, when the damping device for solving motor in the prior art is installed, operating difficulties is complicated asks
Topic so that damping device installs simple and convenient, greatly simplifies packaging technology.
Various embodiments described above and shown in the drawings are merely to illustrate the present invention, not this hair
Bright whole.In the category of the basic fundamental thought of the present invention, the those of ordinary skill of correlative technology field
For any type of change of the invention carried out within protection scope of the present invention.
Claims (9)
1. a kind of motor (1), with electric motor end cap (2,21,22), is provided with the electric motor end cap (2,21,22) and subtracts
Shake pad (3), it is characterised in that：
The beam (3) has the first damper element (31), the second damper element (32) and cylinder (33)；
First damper element (31) and second damper element (32) are detachably turned over installed in electric motor end cap
On side (2a), and it is spaced the holding tank (34) to be formed for clamping the electric motor end cap flange；
The electric motor end cap flange (2a) is provided with the mounting groove (2b) for being used for being adapted to the cylinder (33)；
Wherein, second damper element (32) and the cylinder (33) are integrally formed, first damper element
(31) it is arranged on the cylinder (33).
2. motor as claimed in claim 1, it is characterised in that：
Be provided with the beam (3) for fixture (7) pass through axially through through hole (35)；
The through hole (35) is arranged in the cylinder, and the fixture (7) passes through the electric motor end cap flange
(2a), the cylinder (33) and second damper element (32) are simultaneously arranged on machine.
3. motor as claimed in claim 1, it is characterised in that：
First damper element (31) is made up of elastomeric material.
4. motor as claimed in claim 3, it is characterised in that：
First damper element (31) is sheathed on the cylinder (33) by extrusion fit.
5. motor as claimed in claim 4, it is characterised in that：
Dowel (36), three are provided between first damper element (31) and second damper element (32)
It is integrally formed.
6. the motor as described in claim 4 or 5, it is characterised in that：
The electric motor end cap (2) includes drive end bearing bracket (21) and rear end cap (22)；
Sealing gasket (5) is installed between the drive end bearing bracket (21) and rear end cap (22).
7. motor as claimed in claim 6, it is characterised in that：
Second damper element (32) is integrally formed with the sealing gasket (5).
8. motor as claimed in claim 6, it is characterised in that：
The quantity for the beam (3) installed on the electric motor end cap (2) is at least three；
It is connected between at least three beam (3) by the sealing gasket (5).
9. motor as claimed in claim 6, it is characterised in that：
Provided with the groove (6) for accommodating the sealing gasket (5) in the electric motor end cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105212.5A CN107124065A (en) | 2016-02-25 | 2016-02-25 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610105212.5A CN107124065A (en) | 2016-02-25 | 2016-02-25 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107124065A true CN107124065A (en) | 2017-09-01 |
Family
ID=59717877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610105212.5A Pending CN107124065A (en) | 2016-02-25 | 2016-02-25 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107124065A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500631A (en) * | 2019-08-20 | 2019-11-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Vibration isolator and range hood |
| CN110932457A (en) * | 2019-11-01 | 2020-03-27 | 珠海凯邦电机制造有限公司 | Motor damping device and motor |
| WO2024072406A1 (en) * | 2022-09-30 | 2024-04-04 | Hewlett-Packard Development Company, L.P. | Vibration reduction devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2429257A (en) * | 2005-08-20 | 2007-02-21 | Bryar Group Ltd | An anti-vibration unit for a petrol impact wrench and an impact wrench incorporating such a unit |
| CN201298769Y (en) * | 2008-09-28 | 2009-08-26 | 九阳股份有限公司 | Motor fixing device of household soybean milk grinder |
| CN203285753U (en) * | 2013-05-24 | 2013-11-13 | 宁波方太厨具有限公司 | Vibration damping sealing ring for range hood |
| JP2015093520A (en) * | 2013-11-08 | 2015-05-18 | 株式会社ミツバ | Floating member and wiper device |
| JP2015197125A (en) * | 2014-03-31 | 2015-11-09 | 倉敷化工株式会社 | Vibration proof support equipment |
| CN204928429U (en) * | 2015-09-10 | 2015-12-30 | 威灵（芜湖）电机制造有限公司 | Motor packing ring and motor end cap seal and vibration -proof structure |
-
2016
- 2016-02-25 CN CN201610105212.5A patent/CN107124065A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2429257A (en) * | 2005-08-20 | 2007-02-21 | Bryar Group Ltd | An anti-vibration unit for a petrol impact wrench and an impact wrench incorporating such a unit |
| CN201298769Y (en) * | 2008-09-28 | 2009-08-26 | 九阳股份有限公司 | Motor fixing device of household soybean milk grinder |
| CN203285753U (en) * | 2013-05-24 | 2013-11-13 | 宁波方太厨具有限公司 | Vibration damping sealing ring for range hood |
| JP2015093520A (en) * | 2013-11-08 | 2015-05-18 | 株式会社ミツバ | Floating member and wiper device |
| JP2015197125A (en) * | 2014-03-31 | 2015-11-09 | 倉敷化工株式会社 | Vibration proof support equipment |
| CN204928429U (en) * | 2015-09-10 | 2015-12-30 | 威灵（芜湖）电机制造有限公司 | Motor packing ring and motor end cap seal and vibration -proof structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500631A (en) * | 2019-08-20 | 2019-11-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Vibration isolator and range hood |
| CN110932457A (en) * | 2019-11-01 | 2020-03-27 | 珠海凯邦电机制造有限公司 | Motor damping device and motor |
| WO2024072406A1 (en) * | 2022-09-30 | 2024-04-04 | Hewlett-Packard Development Company, L.P. | Vibration reduction devices |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |