CN109309427A - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN109309427A CN109309427A CN201811398882.6A CN201811398882A CN109309427A CN 109309427 A CN109309427 A CN 109309427A CN 201811398882 A CN201811398882 A CN 201811398882A CN 109309427 A CN109309427 A CN 109309427A
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- China
- Prior art keywords
- outer cylinder
- positioning
- plate
- wall
- component
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- 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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present embodiments relate to motor field, in particular to a kind of motor, comprising: outer cylinder has the space of storage rotor；Several have the positioning component of mounting hole, fix in outer cylinder and with the inner wall of outer cylinder；Each positioning component is set around the equidistant ring of axis direction of outer cylinder；Flange, with outer cylinder cooperate fixed rotor, flange include: flange body, along flange body axis ring set several have location hole connection components；Positioning component is identical with the quantity of connection component, and it corresponds, and each positioning component is mutually clamped with respective corresponding connection component respectively, and any one positioning component, after connection component corresponding thereto is mutually clamped, the mounting hole on the positioning component is coaxial with the location hole on connection component corresponding to the positioning component and is connected to.It since each positioning component is mutually clamped with respective corresponding connection component respectively, prevents outer cylinder and flange from relatively rotating, so that rotor-position is fixed, and then improves motor working performance.
Description
Technical field
The present embodiments relate to motor field, in particular to a kind of motor.
Background technique
In a practical situation, motor generally comprises outer cylinder, and wherein the rotor of motor and stator are each attached in outer cylinder, together
When, motor generally further includes flange, which fixes the rotor of motor together with outer cylinder, in a practical situation, general first
Blind flange is closed on outer cylinder, then flange and outer cylinder are fixed together using screw, inventor has found in the prior art extremely
It is few that there are the following problems: when blind flange closes on outer cylinder, be easy to misplace between flange and outer cylinder, once and flange with
It misplaces between outer cylinder, then the position that will lead to the rotor being fixed between flange and outer cylinder deviates, when the position of rotor
It sets when deviating, the working performance of motor can be reduced.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of motor, so that the rigging position of rotor will not occur partially
The working performance of motor can be improved calmly in difference.
In order to solve the above technical problems, embodiments of the present invention provide a kind of motor, comprising:
Outer cylinder has the space for storing rotor；
Several have the positioning component of mounting hole, and the inner wall in the outer cylinder and with the outer cylinder is fixed；Respectively
The positioning component is set around the equidistant ring of axis direction of the outer cylinder；
Flange, for fixing the rotor with outer cylinder cooperation, the flange includes: flange body, along the flange
Several connection components with location hole that the axis ring of ontology is set；
The positioning component is identical with the quantity of the connection component, and corresponds, and each positioning component difference
It is mutually clamped with the connection component corresponding to respectively, and any one of positioning component is in the company corresponding thereto
Positioning after connected components are mutually clamped, on the connection component corresponding to the mounting hole and the positioning component on the positioning component
Hole is coaxial and is connected to.
Embodiment of the present invention in terms of existing technologies, if since motor includes: on the inner wall for be fixed on outer cylinder
Dry positioning component, the flange with outer cylinder cooperation fixed rotor, while flange includes: flange body, the axis along flange body
Several connection components with location hole that ring is set, and positioning component is identical with the quantity of connection component, and one is a pair of
It answers, and each positioning component is mutually clamped with respective corresponding connection component respectively, therefore passes through positioning component and connection group
Being mutually clamped for part, is positioned to outer cylinder and flange, so that will not misplace between outer cylinder and flange, therefore rotor
Position will not deviate, and then improve motor working performance.
In addition, the positioning component includes:
Support column, the cylinder depth direction along the outer cylinder are fixedly arranged on the inner wall of the outer cylinder, and the support column is described in
One end of flange opens up the mounting hole；
First positioning plate is connect with the support column, and is oppositely arranged with the inner wall of the outer cylinder；First positioning plate
The first slot is formed between the inner wall of the outer cylinder；
Second positioning plate is connect with the support column, and is oppositely arranged with the inner wall of the outer cylinder；Second positioning plate
The second slot is formed between the inner wall of the outer cylinder；
First positioning plate and second positioning plate be located at the support column along the outer cylinder circumferencial direction
Two sides；
The connection component includes:
Fixed plate is fixedly connected with the flange body, for mutual with one end of the support column towards the flange
It supports, and opens up the location hole in the fixed plate；
First shackle member is set in the fixed plate, and is inserted into first slot；
Second shackle member is set in the fixed plate, and is inserted into second slot；
Wherein, first shackle member and second shackle member clamp the support column, and first shackle member is also
The inner wall with first positioning plate and the outer cylinder supports respectively, second shackle member also respectively with second positioning plate
The inner wall of the outer cylinder supports.
In addition, first shackle member includes:
First positioning bar is set in the fixed plate；The both ends of first positioning bar are respectively and in the outer cylinder
Wall and first positioning plate support；
First protrusion, is set in fixed plate, and is in a default angle between first positioning bar；
Second shackle member includes:
Second positioning bar is set in the fixed plate；The both ends of second positioning bar are respectively and in the outer cylinder
Wall and second positioning plate support；
Second protrusion, is set in the fixed plate, and is in a default angle between second positioning bar；
First protrusion and second protrusion clamp the support column.
Support column is clamped by then passing through the first protrusion and the second protrusion, to prevent flange body around outer cylinder circumference side
To rotation, it should be noted that clamp support column by then passing through the first protrusion and the second protrusion, the first protrusion and second convex
It rises small with the contact area of support column, therefore flange is forced downward outer cylinder until first blocks when fixed plate and support column support
Fitting and the second shackle member are easy to be inserted into respectively in the first slot and the second slot, because if the first protrusion and the second protrusion are saved
It omits, when directly being contacted with support column using the first positioning bar and the second positioning bar, because of the first positioning bar and the second positioning bar
It is big with the contact area of support column, therefore the first positioning bar and the second positioning bar are difficult to be inserted into the first slot and the second slot respectively
In.
In addition, first protrusion is perpendicular to first positioning bar, second protrusion is perpendicular to second positioning
Muscle.
In addition, first protrusion is also connected with first positioning bar, second protrusion is also positioned with described second
Muscle is connected.
In addition, the positioning component further include:
First connecting plate connects the inner wall of first positioning plate and the outer cylinder；
Second connecting plate connects the inner wall of second positioning plate and the outer cylinder.
In addition, height of first connecting plate on the axis direction of the outer cylinder is lower than first positioning plate along institute
State the height on the axis direction of outer cylinder；
Height of second connecting plate on the axis direction of the outer cylinder is lower than second positioning plate along described outer
Height on the axis direction of cylinder.
In addition, first connecting plate is mutually perpendicular to the inner wall of the outer cylinder and first positioning plate respectively, it is described
Second connecting plate is mutually perpendicular to the inner wall of the outer cylinder and second positioning plate respectively.
In addition, first positioning plate and second positioning plate use circular arc mistake with the junction of the support column respectively
It crosses.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of motor in first embodiment of the invention；
Fig. 2 is outer cylinder and the structural schematic diagram after positioning component assembly in first embodiment of the invention；
Fig. 3 is outer cylinder and the top view after positioning component assembly in first embodiment of the invention；
Fig. 4 is the structural schematic diagram of flange in first embodiment of the invention.
Description of symbols: 1, outer cylinder；11, cylinder；12, cylinder bottom；13, first bearing；2, mounting hole；31, flange body；
311, second bearing；32, fixed plate；321, location hole；33, the first shackle member；331, the first positioning bar；332, the first protrusion；
34, the second shackle member；341, the second positioning bar；342, the second protrusion；41, support column；42, the first positioning plate；43, the second positioning
Plate；44, the first connecting plate；45, the second connecting plate；5, the first slot；6, the second slot；7, rotor；8, screw.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of motor, which includes: outer cylinder 1, several are with mounting hole 2
Positioning component, flange, wherein as shown in Fig. 1,2,4, outer cylinder 1 has the space for storing rotor 7, several have
The positioning component of mounting hole 2 is located in outer cylinder 1 and with the inner wall fixing piece of outer cylinder 1, and each positioning component is around the axis of outer cylinder 1
The equidistant ring in line direction is set, and flange cooperates the rotor 7 for fixing motor together, also, specifically, as shown in figure 4, flange with outer cylinder 1
Include: flange body 31, along flange body 31 axis ring set several have location hole 321 connection components；
Wherein, positioning component is identical with the quantity of connection component, and corresponds, and each positioning component is right with respective institute respectively
The connection component answered is mutually clamped, specifically, the quantity of positioning component and connection component is three, and any one is positioned
After the connection component of component corresponding thereto is mutually clamped, corresponding to the mounting hole 2 and the positioning component on the positioning component
Location hole 321 on connection component is coaxial and is connected to.
Present embodiment in terms of existing technologies, since motor includes: several on the inner wall for be fixed on outer cylinder 1
Positioning component, the flange for cooperating fixed rotor 7 with outer cylinder 1, while flange includes: flange body 31, along the axis of flange body 31
Several connection components with location hole 321 that wire loop is set, and positioning component is identical with the quantity of connection component, and one
One is corresponding, and each positioning component is mutually clamped with respective corresponding connection component respectively, therefore passes through positioning component and company
Connected components are mutually clamped, and are positioned to outer cylinder 1 and flange, so that will not misplace between outer cylinder 1 and flange, because
The position of this rotor 7 will not deviate, and then improve motor working performance.
In addition, specifically, as shown in Figures 2 and 3, in order to enable positioning component and support component and connection component mutually to block
Together, positioning component includes: support column 41, the first positioning plate 42, the second positioning plate 43, wherein support column 41 is along outer cylinder 1
Cylinder depth direction be fixedly arranged on the inner wall of outer cylinder 1, one end of support column 41 towards flange opens up mounting hole 2；First positioning plate 42
The two sides along 1 circumferencial direction of outer cylinder of support column 41 are located at the second positioning plate 43, and the first positioning plate 42 and second is fixed
Position plate 43 uses arc transition with the junction of support column 41 respectively, and the first positioning plate 42 connect with support column 41, and with outer cylinder 1
Inner wall be oppositely arranged；The first slot 5 is formed between first positioning plate 42 and the inner wall of outer cylinder 1；Second positioning plate 43 and support
Column 41 connects, and is oppositely arranged with the inner wall of outer cylinder 1；The second slot 6 is formed between second positioning plate 43 and the inner wall of outer cylinder 1；
In addition, as shown in figure 4, connection component includes: fixed plate 32, the first shackle member 33, the second shackle member 34, wherein fixed plate 32
It is fixedly connected with flange body 31, for mutually being supported with support column 41 towards one end of flange, and opens up and determine in fixed plate 32
Position hole 321；First shackle member 33 is set in fixed plate 32, and is inserted into the first slot 5；Second shackle member 34 is set to fixation
On plate 32, and it is inserted into the second slot 6；Wherein, the first shackle member 33 and the second shackle member 34 clamp support column 41, and the first card
Inner wall of the fitting 33 also respectively with the first positioning plate 42 and outer cylinder 1 supports, the second shackle member 34 also respectively with the second positioning plate 43
The inner wall of outer cylinder 1 supports.
In addition, it is necessary to explanation, in a practical situation, after positioning component and support component are mutually clamped, support column
Mounting hole 2 on 41 is coaxial with the location hole 321 in fixed plate 32 and after being connected to, and motor further includes multiple bolts 8, wherein bolt
8 quantity is identical as the quantity of mounting hole 2 and location hole 321, and corresponds, and the screw of each bolt 8 is inserted into respective institute respectively
After corresponding location hole 321 and mounting hole 2, it is threadedly coupled with the nut of bolt 8, so that outer cylinder 1 can be detachable with flange
Ground links together, and certainly, in a practical situation, mounting hole is also possible to threaded hole, when mounting hole is threaded hole, electricity
Machine further includes multiple screws, and wherein the quantity of screw is identical as the quantity of mounting hole 2 and location hole 321, and is corresponded, each spiral shell
Nail after the respective corresponding location hole 321 of insertion, is threadedly coupled respectively with mounting hole 2.
In addition, specifically, as shown in figure 4, the first shackle member 33 includes: the first positioning bar 331, the first protrusion 332,
In, the first positioning bar 331 is set in fixed plate 32；The both ends of first positioning bar 331 are fixed with the inner wall of outer cylinder 1 and first respectively
Position plate 42 supports；First protrusion 332 is set in fixed plate 32, and is in a default angle between the first positioning bar 331；Second
Shackle member 34 includes: the second positioning bar 341, the second protrusion 342, and the second positioning bar 341 is set in fixed plate 32；Second positioning
The both ends of muscle 341 are supported with the inner wall of outer cylinder 1 and the second positioning plate 43 respectively；Second protrusion 342 is set in fixed plate 32, and
It is in a default angle between the second positioning bar 341；First protrusion 332 and the second protrusion 342 clamp support column 41.
Clamp support column 41 by then passing through the first protrusion 332 and the second protrusion 342, thus prevent flange body 31 around
1 circumferencial direction of outer cylinder rotation, it should be noted that clamp support column 41 by then passing through the first protrusion 332 and the second protrusion 342
, the first protrusion 332 and the second protrusion are 342 small with the contact area of support column 41, therefore by flange be forced downward outer cylinder 1 up to
When fixed plate 32 and support column 41 support, the first shackle member 33 and the second shackle member 34 are easy to be inserted into the first slot 5 and the respectively
In two slots 6, because utilizing the first positioning bar 331 and the second positioning if the first protrusion 332 and the second protrusion 342 are dispensed
When muscle 341 is directly contacted with support column 41, because of the contact surface of the first positioning bar 331 and the second positioning bar 341 and support column 41
Product is big, therefore the first positioning bar 331 and the second positioning bar 341 are difficult to be inserted into respectively in the first slot 5 and the second slot 6.
In addition, specifically, and the first protrusion 332 is also as shown in figure 4, the first protrusion 332 is perpendicular to the first positioning bar 331
Be connected with the first positioning bar 331, the second protrusion 342 perpendicular to the second positioning bar 341, the second protrusion 342 also with the second positioning bar
341 are connected.
In addition, specifically, as shown in Figures 2 and 3, positioning component further include: the first connecting plate 44, the second connecting plate 45,
In, the first connecting plate 44 connects the inner wall of the first positioning plate 42 and outer cylinder 1；First connecting plate 44 respectively with the inner wall of outer cylinder 1 and
First positioning plate 42 is mutually perpendicular to, and height of first connecting plate 44 on the axis direction of outer cylinder 1 is lower than 42 edge of the first positioning plate
Height on the axis direction of outer cylinder 1；Second connecting plate 45 connects the inner wall of the second positioning plate 43 and outer cylinder 1, the second connecting plate
45 are mutually perpendicular to the inner wall of outer cylinder 1 and the second positioning plate 43 respectively, height of second connecting plate 45 on the axis direction of outer cylinder 1
Degree is lower than height of second positioning plate 43 on the axis direction of outer cylinder 1.
In addition, outer cylinder 1 includes: cylinder 11, the cylinder bottom 12 being fixedly connected with cylinder 11 specifically, as illustrated in fig. 1 and 2, determine
Hyte part and the inner wall of cylinder 11 are fixed, and as shown in Fig. 2, cylinder bottom 12 is provided with first bearing 13, the first bearing 13 with
Cylinder 11 is coaxially disposed, and second bearing 311 is arranged in the center of flange body 31, and second bearing 311 is coaxially set with first bearing 13
It sets, the rotor 7 of motor is shaft, and shaft one end is inserted into first bearing 13, and the other end is inserted into second bearing 311, thus solid
Determine shaft.Meanwhile in a practical situation, the stator of motor is also secured in outer cylinder 1.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (9)
1. a kind of motor characterized by comprising
Outer cylinder has the space for storing rotor；
Several have the positioning component of mounting hole, and the inner wall in the outer cylinder and with the outer cylinder is fixed；It is each described
Positioning component is set around the equidistant ring of axis direction of the outer cylinder；
Flange, for fixing the rotor with outer cylinder cooperation, the flange includes: flange body, along the flange body
Axis ring set several have location hole connection components；
The positioning component is identical with the quantity of the connection component, and corresponds, and each positioning component is respectively and respectively
It is mutually clamped from the corresponding connection component, and any one of positioning component is in the connection group corresponding thereto
After part is mutually clamped, the mounting hole on the positioning component and the location hole on the connection component corresponding to the positioning component are same
Axis and connection.
2. motor according to claim 1, which is characterized in that the positioning component includes:
Support column, the cylinder depth direction along the outer cylinder are fixedly arranged on the inner wall of the outer cylinder, and the support column is towards the flange
One end open up the mounting hole；
First positioning plate is connect with the support column, and is oppositely arranged with the inner wall of the outer cylinder；First positioning plate and institute
It states and forms the first slot between the inner wall of outer cylinder；
Second positioning plate is connect with the support column, and is oppositely arranged with the inner wall of the outer cylinder；Second positioning plate and institute
It states and forms the second slot between the inner wall of outer cylinder；
First positioning plate and second positioning plate be located at the support column along the two of the outer cylinder circumferencial direction
Side；
The connection component includes:
Fixed plate is fixedly connected with the flange body, for mutually being supported with the support column towards one end of the flange,
And the location hole is opened up in the fixed plate；
First shackle member is set in the fixed plate, and is inserted into first slot；
Second shackle member is set in the fixed plate, and is inserted into second slot；
Wherein, first shackle member and second shackle member clamp the support column, and first shackle member is also distinguished
It is supported with the inner wall of first positioning plate and the outer cylinder, second shackle member is also respectively and described in second positioning plate
The inner wall of outer cylinder supports.
3. motor according to claim 2, which is characterized in that first shackle member includes:
First positioning bar is set in the fixed plate；The both ends of first positioning bar respectively with the inner wall of the outer cylinder and
First positioning plate supports；
First protrusion, is set in fixed plate, and is in a default angle between first positioning bar；
Second shackle member includes:
Second positioning bar is set in the fixed plate；The both ends of second positioning bar respectively with the inner wall of the outer cylinder and
Second positioning plate supports；
Second protrusion, is set in the fixed plate, and is in a default angle between second positioning bar；
First protrusion and second protrusion clamp the support column.
4. motor according to claim 3, which is characterized in that first protrusion is perpendicular to first positioning bar, institute
The second protrusion is stated perpendicular to second positioning bar.
5. motor according to claim 4, which is characterized in that first protrusion is also connected with first positioning bar,
Second protrusion is also connected with second positioning bar.
6. motor according to claim 2, which is characterized in that the positioning component further include:
First connecting plate connects the inner wall of first positioning plate and the outer cylinder；
Second connecting plate connects the inner wall of second positioning plate and the outer cylinder.
7. motor according to claim 6, which is characterized in that first connecting plate is along the axis direction of the outer cylinder
Height be lower than height of first positioning plate on the axis direction of the outer cylinder；
Height of second connecting plate on the axis direction of the outer cylinder is lower than second positioning plate along the outer cylinder
Height on axis direction.
8. motor according to claim 6, which is characterized in that first connecting plate respectively with the inner wall of the outer cylinder and
First positioning plate is mutually perpendicular to, and second connecting plate is mutual with the inner wall of the outer cylinder and second positioning plate respectively
Vertically.
9. motor according to claim 2, which is characterized in that first positioning plate and second positioning plate respectively with
The junction of the support column uses arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398882.6A CN109309427A (en) | 2018-11-22 | 2018-11-22 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398882.6A CN109309427A (en) | 2018-11-22 | 2018-11-22 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109309427A true CN109309427A (en) | 2019-02-05 |
Family
ID=65222395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398882.6A Pending CN109309427A (en) | 2018-11-22 | 2018-11-22 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109309427A (en) |
-
2018
- 2018-11-22 CN CN201811398882.6A patent/CN109309427A/en active Pending
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