CN110504783A - A kind of casing assembly and magneto of magneto - Google Patents
A kind of casing assembly and magneto of magneto Download PDFInfo
- Publication number
- CN110504783A CN110504783A CN201910880076.0A CN201910880076A CN110504783A CN 110504783 A CN110504783 A CN 110504783A CN 201910880076 A CN201910880076 A CN 201910880076A CN 110504783 A CN110504783 A CN 110504783A
- Authority
- CN
- China
- Prior art keywords
- casing
- mounting portion
- ontology
- end cap
- magneto
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention discloses a kind of casing assemblies of magneto, including casing and end cap, casing includes that radial section is circular casing ontology, multiple first mounting portions being located on around the circumferential direction of casing ontology on casing ontology, the first mounting hole being opened on the first mounting portion, reinforcement part between the first mounting portion of every two, end cap includes that radial section is circular end cap ontology, enclose the second mounting portion for being set to the gabarit section of end cap ontology side as regular polygon, the second mounting hole for being opened in the end of the second mounting portion and being arranged in a one-to-one correspondence with the first mounting hole, wherein, reinforcement part is for plane and tangent with casing ontology outer wall close to a side surface of casing ontology, the side wall of second mounting portion and end cap body outer wall are tangent, the side wall of reinforcement part and the second mounting portion is arranged correspondingly.Above-mentioned casing assembly is unlikely to deform when processing, and can effectively discharge internal stress, greatly ensure that the overall operation efficiency and running stability of motor.
Description
Technical field
The present invention relates to magneto technical fields, and in particular to a kind of casing assembly and magneto of magneto.
Background technique
Magneto is one kind of motor, is widely used with excellent performance.Existing magneto, end
The radial section of lid and casing is circle, since circular cross-section facilitates processing, is continued to use always.
But the end cap of circular cross-section and casing, there are many defects.Firstly, the end cap and casing of circular cross-section, are adding
Working hour easily forms ovality, and stress can not discharge completely when in use for end cap due to circular cross-section and casing, end cap and
Casing is extremely easily deformed, and the stator module in bearing and casing in end cap is caused to deform because suffering oppression, and then is influenced
Motor overall operation efficiency and running stability；Secondly, the end cap and casing of circular cross-section, impact resistance is poor, extraneous strong
It is easily damaged in casing stator assembly and rotor assembly under impact；Finally, the end cap and casing of circular cross-section, not in transport
Good limit, so that the spoilage of motor in transit is high.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of casing assembly of magneto, this is outer
Shell component is unlikely to deform when processing, and can effectively discharge internal stress, greatly ensure that the overall operation efficiency of motor
And running stability, while the casing assembly impact resistance is strong, convenient transportation is practical.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of casing assembly of magneto, including casing, the end cap set on the casing end, the casing includes radial cuts
Face be circular casing ontology, around the casing ontology circumferential direction be located on the casing ontology it is multiple first installation
Portion, the first mounting hole being opened on first mounting portion, the reinforcement part between the first mounting portion described in every two,
The end cap include radial section be circular end cap ontology, enclose be positive set on the gabarit section of end cap ontology side it is polygon
Second mounting portion of shape, the end for being opened in second mounting portion and be arranged in a one-to-one correspondence with first mounting hole
Two mounting holes, wherein the reinforcement part close to a side surface of the casing ontology be plane and with the casing ontology outer wall
Tangent, the side wall of second mounting portion and the end cap body outer wall are tangent, the reinforcement part and second mounting portion
Side wall is arranged correspondingly.
Preferably, first mounting portion is along the axially extending of the casing ontology.
Preferably, the quantity of first mounting portion is X, and the X is the even number greater than 4.
It is further preferred that the X is 6 or 10.
It is further preferred that the quantity of the reinforcement part is equal with the quantity of first mounting portion.
It is further preferred that the side wall quantity of second mounting portion is equal with the quantity of first mounting portion.
It is further preferred that the side wall quantity phase of the end quantity of second mounting portion and second mounting portion
Deng.
Preferably, the end cap further includes the bearing in the end cap ontology and with end cap ontology coaxial arrangement
Chamber, the reinforcing rib extended from the bearing bore towards second mounting hole.
It is further preferred that the reinforcing rib has multiple, and it is arranged correspondingly with multiple second mounting holes.
It is a further object to provide a kind of magnetoes with above-mentioned casing assembly.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of magneto, the magneto include above-mentioned casing assembly and the stator in the casing assembly
Component and rotor assembly.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: one kind of the invention
The casing assembly of magneto, by the second mounting portion in end cap ontology side setting radial section for regular polygon, and
The reinforcement part being arranged correspondingly with the side wall of the second mounting portion is set on casing ontology, and outside reinforcement part and casing ontology
Wall is tangent, and the side wall and end cap body outer wall of the second mounting portion are tangent, and the side wall of reinforcement part and the second mounting portion can be good at
The stress inside end cap ontology and casing ontology is discharged, greatly ensure that the overall operation efficiency and running stability of motor,
This kind of reinforcement part and the second mounting portion impact resistance are strong simultaneously, easily limit and limit is secured, convenient transportation is practical.
Detailed description of the invention
Attached drawing 1 is casing structure schematic diagram of the invention；
Attached drawing 2 is end cover structure schematic diagram of the invention；
Attached drawing 3 is the axial sectional diagrammatical view illustration of magneto of the invention.
Wherein: 1, casing；1a, casing ontology；1b, the first mounting portion；1c, the first mounting hole；1d, reinforcement part；2, end cap；
2a, end cap ontology；2b, the second mounting portion；2c, the second mounting hole；2d, bearing bore；2e, reinforcing rib；3, stator module；4, rotor
Component.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Ginseng as shown in figure 1 to 3, a kind of casing assembly of magneto, including casing 1, the end cap 2 set on 1 end of casing,
Casing 1 includes that radial section is located on casing ontology 1a for circular casing ontology 1a, around the circumferential direction of casing ontology 1a
Multiple first mounting portion 1b, the first mounting hole 1c being opened on the first mounting portion 1b, be set to the first mounting portion of every two 1b it
Between reinforcement part 1d, end cap 2 include radial section be circular end cap ontology 2a, enclose set on the side end cap ontology 2a gabarit cut
Face be regular polygon the second mounting portion 2b, be opened in the second mounting portion 2b end and with the first mounting hole 1c one-to-one correspondence set
The the second mounting hole 2c set, wherein reinforcement part 1d close to a side surface of casing ontology 1a be plane and with outside casing ontology 1a
Wall is tangent, and the side wall and end cap ontology 2a outer wall of the second mounting portion 2b is tangent, the side wall one of reinforcement part 1d and the second mounting portion 2b
One corresponding setting.Here, in the insertion end cap ontology 2a that casing ontology 1a can cooperate, first be arranged in a one-to-one correspondence is installed
Hole 1c and the second mounting hole 2c, can cooperate end cap 2 is bolted with casing 1 together with, and built-in mounting hole
It ensure that the beauty of shape.
By the way that radial section is arranged for the second mounting portion 2b of regular polygon, and in casing sheet in the end cap side ontology 2a
The reinforcement part (1d) being arranged correspondingly with the side wall of the second mounting portion 2b is set on body 1a, and the surface reinforcement part 1d is plane
And it is tangent with casing ontology 1a outer wall, the side wall and end cap ontology 2a outer wall of the second mounting portion 2b is tangent, reinforcement part 1d and second
The side wall of mounting portion 2b can be good at discharging the stress inside end cap ontology 2a and casing ontology 1a, greatly ensure that motor
Overall operation efficiency and running stability, while this kind of reinforcement part 1d and the second mounting portion 2b impact resistance are strong, easily limit and
Securely, convenient transportation is practical for limit.Here, the reinforcement part 1d of tangent setting and the second mounting portion 2b also a save material
Dosage.
Herein, the first mounting portion 1b is along the axially extending of casing ontology 1a.The quantity of first mounting portion 1b is X, and X
For the even number greater than 4, the quantity of reinforcement part 1d is equal with the quantity of the first mounting portion 1b, the side wall quantity of the second mounting portion 2b with
The quantity of first mounting portion 1b is equal, and the end quantity of the second mounting portion 2b is equal with the side wall quantity of the second mounting portion 2b.Tool
Body, quantity, the quantity of reinforcement part 1d, the side wall quantity of the second mounting portion 2b and the second mounting portion 2b of the first mounting portion 1b
End quantity according to the demand flexible choice of specific motor, have by the number of poles of magneto, torque and stator dimensions
Body calculates.In the present embodiment, X is preferably 6 or 10.
In the present embodiment, end cap 2 further includes the bearing in end cap ontology 2a and with end cap ontology 2a coaxial arrangement
Chamber 2d, the reinforcing rib 2e extended from bearing bore 2d towards the second mounting hole 2c.Wherein reinforcing rib 2e has multiple, and with multiple second
Mounting hole 2c is arranged correspondingly.Here bearing bore 2d for placing bearing (not shown), reinforcing rib 2e be used for into
One step reinforces end cap 2, prevents end cap 2 from deforming.
In the present embodiment, above-mentioned casing assembly is made by casting aluminium material or aluminum profile material.
A kind of magneto, the magneto include above-mentioned casing assembly and determine in above-mentioned casing assembly
Sub-component 3 and rotor assembly 4.The magneto intensity is high, long service life, and convenient transportation.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of casing assembly of magneto, including casing (1), set on the end cap (2) of the casing (1) end, feature
Be: the casing (1) includes that radial section is circular casing ontology (1a), around the circumferential ring of the casing ontology (1a)
Multiple first mounting portions (1b) on the casing ontology (1a), first be opened on first mounting portion (1b) peace
Hole (1c), the reinforcement part (1d) between the first mounting portion (1b) described in every two are filled, the end cap (2) includes radial cuts
Face be circular end cap ontology (2a), enclose be set on the gabarit section of end cap ontology (2a) side regular polygon second pacify
It dress portion (2b), the end for being opened in second mounting portion (2b) and is arranged in a one-to-one correspondence with first mounting hole (1c)
Second mounting hole (2c), wherein the reinforcement part (1d) close to the casing ontology (1a) a side surface for plane and with institute
State that casing ontology (1a) outer wall is tangent, the side wall of second mounting portion (2b) and end cap ontology (2a) outer wall are tangent, institute
It states reinforcement part (1d) and the side wall of second mounting portion (2b) is arranged correspondingly.
2. a kind of casing assembly of magneto according to claim 1, it is characterised in that: first mounting portion (1b)
Along the axially extending of the casing ontology (1a).
3. a kind of casing assembly of magneto according to claim 1, it is characterised in that: first mounting portion (1b)
Quantity be X, and the X is even number greater than 4.
4. a kind of casing assembly of magneto according to claim 3, it is characterised in that: the X is 6 or 10.
5. a kind of casing assembly of magneto according to claim 3 or 4, it is characterised in that: the reinforcement part (1d)
Quantity it is equal with the quantity of first mounting portion (1b).
6. a kind of casing assembly of magneto according to claim 3 or 4, it is characterised in that: second mounting portion
The side wall quantity of (2b) is equal with the quantity of first mounting portion (1b).
7. a kind of casing assembly of magneto according to claim 6, it is characterised in that: second mounting portion (2b)
End quantity it is equal with the side wall quantity of second mounting portion (2b).
8. a kind of casing assembly of magneto according to claim 1, it is characterised in that: the end cap (2) further includes
In the end cap ontology (2a) and with the bearing bore (2d) of the end cap ontology (2a) coaxial arrangement, from the bearing bore
The reinforcing rib (2e) that (2d) extends towards second mounting hole (2c).
9. a kind of casing assembly of magneto according to claim 8, it is characterised in that: the reinforcing rib (2e) has more
It is a, and be arranged correspondingly with multiple second mounting holes (2c).
10. a kind of magneto, it is characterised in that: the magneto includes shell of any of claims 1-9
Component and stator module (3) and rotor assembly (4) in the casing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880076.0A CN110504783B (en) | 2019-09-18 | 2019-09-18 | Shell assembly of permanent magnet motor and permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910880076.0A CN110504783B (en) | 2019-09-18 | 2019-09-18 | Shell assembly of permanent magnet motor and permanent magnet motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504783A true CN110504783A (en) | 2019-11-26 |
| CN110504783B CN110504783B (en) | 2024-07-09 |
Family
ID=68592126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910880076.0A Active CN110504783B (en) | 2019-09-18 | 2019-09-18 | Shell assembly of permanent magnet motor and permanent magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110504783B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001095199A (en) * | 1999-09-20 | 2001-04-06 | Yaskawa Electric Corp | Servo motor |
| JP2007288903A (en) * | 2006-04-14 | 2007-11-01 | Asmo Co Ltd | Motor |
| US20110140554A1 (en) * | 2009-12-11 | 2011-06-16 | Ben To Fan Wong | Permanent magnet motor |
| CN102340204A (en) * | 2010-07-19 | 2012-02-01 | 思考电机（上海）有限公司 | Motor shell with thickened four corners |
| CN104426281A (en) * | 2013-09-03 | 2015-03-18 | 西门子公司 | Generator for a wind turbine |
| CN105284032A (en) * | 2013-05-14 | 2016-01-27 | 西门子公司 | Electric motor |
| CN206850561U (en) * | 2017-05-27 | 2018-01-05 | 北京新能源汽车股份有限公司 | Motor casing |
| CN207884386U (en) * | 2017-10-19 | 2018-09-18 | 珠海凯邦电机制造有限公司 | Be used for motor end cover, motor housing and motor |
| CN207926326U (en) * | 2018-01-24 | 2018-09-28 | 宁波安信数控技术有限公司 | A kind of motor front end cover |
| CN207926327U (en) * | 2018-01-24 | 2018-09-28 | 宁波安信数控技术有限公司 | A kind of motor front end cover of flange join type |
| CN208174402U (en) * | 2018-04-25 | 2018-11-30 | 中山南丰电机制造有限公司 | A kind of electric machine fixation structure |
| CN208675007U (en) * | 2018-06-28 | 2019-03-29 | 深圳华创科工科技有限公司 | A kind of brushless motor shell |
| CN210225113U (en) * | 2019-09-18 | 2020-03-31 | 江苏富丽华通用设备股份有限公司 | Shell assembly of permanent magnet motor and permanent magnet motor |
-
2019
- 2019-09-18 CN CN201910880076.0A patent/CN110504783B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001095199A (en) * | 1999-09-20 | 2001-04-06 | Yaskawa Electric Corp | Servo motor |
| JP2007288903A (en) * | 2006-04-14 | 2007-11-01 | Asmo Co Ltd | Motor |
| US20110140554A1 (en) * | 2009-12-11 | 2011-06-16 | Ben To Fan Wong | Permanent magnet motor |
| CN102340204A (en) * | 2010-07-19 | 2012-02-01 | 思考电机（上海）有限公司 | Motor shell with thickened four corners |
| CN105284032A (en) * | 2013-05-14 | 2016-01-27 | 西门子公司 | Electric motor |
| CN104426281A (en) * | 2013-09-03 | 2015-03-18 | 西门子公司 | Generator for a wind turbine |
| CN206850561U (en) * | 2017-05-27 | 2018-01-05 | 北京新能源汽车股份有限公司 | Motor casing |
| CN207884386U (en) * | 2017-10-19 | 2018-09-18 | 珠海凯邦电机制造有限公司 | Be used for motor end cover, motor housing and motor |
| CN207926326U (en) * | 2018-01-24 | 2018-09-28 | 宁波安信数控技术有限公司 | A kind of motor front end cover |
| CN207926327U (en) * | 2018-01-24 | 2018-09-28 | 宁波安信数控技术有限公司 | A kind of motor front end cover of flange join type |
| CN208174402U (en) * | 2018-04-25 | 2018-11-30 | 中山南丰电机制造有限公司 | A kind of electric machine fixation structure |
| CN208675007U (en) * | 2018-06-28 | 2019-03-29 | 深圳华创科工科技有限公司 | A kind of brushless motor shell |
| CN210225113U (en) * | 2019-09-18 | 2020-03-31 | 江苏富丽华通用设备股份有限公司 | Shell assembly of permanent magnet motor and permanent magnet motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110504783B (en) | 2024-07-09 |
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