CN208890614U - A kind of motor being easily installed - Google Patents
A kind of motor being easily installed Download PDFInfo
- Publication number
- CN208890614U CN208890614U CN201821920645.7U CN201821920645U CN208890614U CN 208890614 U CN208890614 U CN 208890614U CN 201821920645 U CN201821920645 U CN 201821920645U CN 208890614 U CN208890614 U CN 208890614U
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- Prior art keywords
- casing
- motor
- rear cover
- chamber
- easily installed
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Abstract
The utility model discloses a kind of motors being easily installed, including casing, rotor, magnetic shoe, brush assembly of electric, middle plate and rear cover, a chamber is formed in casing, magnetic shoe is fixed on chamber inner wall, casing is in one opening of chamber side setting, rear cover is fixed on the opening, middle plate is fixed on the side that rear cover leans on abluminal compartment, rotor is arranged in chamber, there are two the bearings connecting respectively with casing and rear cover for the both ends setting of rotor, brush assembly of electric is arranged on middle plate and connect with the commutator of rotor, casing is provided with one group of mounting hole on the end face of the other end opposite with being open, this group of mounting hole is arranged on the circumference apart from casing end face center 7.5mm, the screw hole that this group of mounting hole is angularly distributed by 6 forms.The utility model adjust the height of casing be 26mm, outer diameter 24.4mm, lesser size enables motor to be installed into narrow space；Increase torsion by ferrite magnetic shoe, realizes bigger torsion output；Make the mounting means of motor more various by 6 screw holes.
Description
Technical field
The utility model relates to motor technologies field, in particular to a kind of motor being easily installed.
Background technique
Motor (English: Electric machinery is commonly called as " motor "), which refers to, realizes electric energy according to the law of electromagnetic induction
A kind of calutron of conversion or transmitting.Motor on the market has big difference in overall dimensions and on power at present, motor peace
When on product, client designed on product to motor assemble space it is limited, and motor installation screw hole location it is few, simultaneously
Setting angle is also limited, all by larger limitation on motor dimension and power selection and assembly method, if client is for every
The motor bespoke design mounting structure of a model installs fixed structure additional, this greatly increases the R&D cycle of product, increases
The difficulty of its product development is added, this needs the mounting structure to existing motor to be improved just to meet the needs of client.
Utility model content
The technical issues of the utility model solves is provided a kind of convenient for peace for above-mentioned defect existing in the prior art
The motor of dress, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows: a kind of motor being easily installed, packet
Casing, rotor, magnetic shoe, brush assembly of electric, middle plate and rear cover are included, forms a chamber in the casing, the magnetic shoe is fixed on chamber
On inner wall, the casing is fixed on the opening in one opening of chamber side setting, the rear cover, and the middle plate is fixed on rear cover
By the side of abluminal compartment, the rotor is arranged in chamber, the both ends setting of the rotor there are two respectively with casing and rear cover
The bearing of connection, the brush assembly of electric are arranged on middle plate and connect with the commutator of rotor, and the casing is opposite with opening
The other end end face on be provided with one group of mounting hole, the circumference apart from casing end face center 7.5mm is arranged in this group of mounting hole
On, the screw hole that this group of mounting hole is angularly distributed by 6 forms.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the screw hole is through-hole, and the diameter of the screw hole is 2mm, and the length of the screw hole is
0.4mm。
In the above-mentioned technical solutions, the shape of the casing is cylindrical, and the outer diameter of the casing is 24.4mm, the machine
The height of shell is 26mm.
In the above-mentioned technical solutions, the brush assembly of electric includes brush and terminal, and one end of the brush and terminal are affixed,
The other end of the brush is provided with the carbon brush connecting with commutator, and the end of the terminal is through and out in rear cover.
In the above-mentioned technical solutions, it is provided with bending section in the middle part of the brush, the bending section, which is sticked, plastic cement amortisseur bar.
In the above-mentioned technical solutions, the magnetic shoe is ferrite magnetic shoe.
In the above-mentioned technical solutions, the rear cover is in the form of annular discs, and the casing opening inward flange is heavy to be equipped with a ring-shaped step,
The rear cover edge and ring-shaped step are interference fitted.
In the above-mentioned technical solutions, an inner chamfer is provided between the ring-shaped step inward flange and chamber inner wall.
Compared with prior art, the utility model has the beneficial effects that: the utility model is structurally reasonable, casing is adjusted
Height is 26mm, outer diameter 24.4mm, and lesser size enables motor to be installed into narrow space；Increased by ferrite magnetic shoe
Add torsion, realizes bigger torsion output；Make the mounting means of motor more various by 6 screw holes, is more convenient for installing.
Detailed description of the invention
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is the utility model side structure schematic view.
Fig. 3 is the utility model side structure schematic view (another view direction of Fig. 2).
In figure: 1, casing；11, chamber；12, ring-shaped step；13, inner chamfer；14, screw hole；2, rotor；21, commutator；
22, bearing；3, magnetic shoe；41, terminal；42, brush；43, plastic cement amortisseur bar；44, carbon brush；5, middle plate；6, rear cover.
Specific embodiment
1 the utility model is described in further detail to attached drawing 3 with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figure 1-3, a kind of motor being easily installed, including casing 1, rotor 2, magnetic shoe 3, brush assembly of electric, 5 and of middle plate
Rear cover 6, casing 1 is interior to form a chamber 11, and magnetic shoe 3 is fixed on 11 inner wall of chamber, and casing 1 is opened in 11 side of chamber setting one
Mouthful, rear cover 6 is fixed on the opening, and middle plate 5 is fixed on the side that rear cover 6 leans on abluminal compartment 11, and rotor 2 is arranged in chamber 11,
The both ends setting of rotor 2 there are two the bearing 22 that connect respectively with casing 1 and rear cover 6, brush assembly of electric setting on middle plate 5 and with
The commutator 21 of rotor 2 connects, and casing 1 is provided with one group of mounting hole, group peace on the end face of the other end opposite with being open
Dress hole is arranged on the circumference apart from 1 end face center 7.5mm of casing, this group of mounting hole is by 6 14 groups of the screw hole being angularly distributed
At.Make the mounting means of motor more various by 6 screw holes 14, is more convenient for installing.
Screw hole 14 is through-hole, and the diameter of screw hole 14 is 2mm, and the length of screw hole 14 is 0.4mm.
The shape of casing 1 is cylindrical, and the outer diameter of casing 1 is 24.4mm, and the height of casing 1 is 26mm.Adjust casing 1
Height is 26mm, outer diameter 24.4mm, and lesser size enables motor to be installed into narrow space；
Brush assembly of electric includes brush 42 and terminal 41, and one end of brush 42 and terminal 41 are affixed, and the other end of brush 42 is set
It is equipped with the carbon brush 44 connecting with commutator 21, the end of terminal 41 is through and out in rear cover 6.It is greatly improved using carbon brush 44
Service life of brush 42 extends 2-3 times of motor of service life.
Bending section is provided in the middle part of brush 42, bending section, which is sticked, plastic cement amortisseur bar 43.Pass through the guarantor of plastic cement amortisseur bar 43
Shield, avoids bending section overbending, when protection motor equipment brush will not overbending, improve the service life of brush 42.
Magnetic shoe 3 is ferrite magnetic shoe 3.Increase torsion by ferrite magnetic shoe 3, realizes bigger torsion output.
Rear cover 6 is in the form of annular discs, and casing 1 is open, and inward flange is heavy to be equipped with a ring-shaped step 12,6 edge of rear cover and ring-shaped step 12
Interference fit.
An inner chamfer 13 is provided between 11 inner wall of 12 inward flange of ring-shaped step and chamber.Facilitate the installation of magnetic shoe 3.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of motor being easily installed, it is characterised in that: including casing, rotor, magnetic shoe, brush assembly of electric, middle plate and rear cover, institute
It states and forms a chamber in casing, the magnetic shoe is fixed on chamber inner wall, and the casing is open in chamber side setting one, described
Rear cover is fixed on the opening, and the middle plate is fixed on the side that rear cover leans on abluminal compartment, and the rotor is arranged in chamber, described
The both ends setting of rotor there are two the bearing that connect respectively with casing and rear cover, the brush assembly of electric be arranged on middle plate and with turn
The commutator connection of son, the casing are provided with one group of mounting hole, group installation on the end face of the other end opposite with being open
Hole is arranged on the circumference apart from casing end face center 7.5mm, and the screw hole that this group of mounting hole is angularly distributed by 6 forms.
2. a kind of motor being easily installed according to claim 1, which is characterized in that the screw hole is through-hole, the spiral shell
The diameter in hole is 2mm, and the length of the screw hole is 0.4mm.
3. a kind of motor being easily installed according to claim 1, it is characterised in that, the shape of the casing is in cylinder
Shape, the outer diameter of the casing are 24.4mm, and the height of the casing is 26mm.
4. a kind of motor being easily installed according to claim 1, it is characterised in that, the brush assembly of electric include brush and
Terminal, one end of the brush and terminal are affixed, and the other end of the brush is provided with the carbon brush connecting with commutator, the end
The end of son is through and out in rear cover.
5. a kind of motor being easily installed according to claim 4, it is characterised in that, bending is provided in the middle part of the brush
Portion, the bending section, which is sticked, plastic cement amortisseur bar.
6. a kind of motor being easily installed according to claim 1, it is characterised in that, the magnetic shoe is ferrite magnetic shoe.
7. a kind of motor being easily installed according to claim 1, which is characterized in that the rear cover is in the form of annular discs, described
Casing is open, and inward flange is heavy to be equipped with a ring-shaped step, and the rear cover edge and ring-shaped step are interference fitted.
8. a kind of motor being easily installed according to claim 7, it is characterised in that, the ring-shaped step inward flange and chamber
An inner chamfer is provided between chamber interior walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920645.7U CN208890614U (en) | 2018-11-21 | 2018-11-21 | A kind of motor being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920645.7U CN208890614U (en) | 2018-11-21 | 2018-11-21 | A kind of motor being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890614U true CN208890614U (en) | 2019-05-21 |
Family
ID=66518365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920645.7U Active CN208890614U (en) | 2018-11-21 | 2018-11-21 | A kind of motor being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890614U (en) |
-
2018
- 2018-11-21 CN CN201821920645.7U patent/CN208890614U/en active Active
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| GR01 | Patent grant |