CN209419351U - Motor - Google Patents
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- CN209419351U CN209419351U CN201821938292.3U CN201821938292U CN209419351U CN 209419351 U CN209419351 U CN 209419351U CN 201821938292 U CN201821938292 U CN 201821938292U CN 209419351 U CN209419351 U CN 209419351U
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- enclosing
- outer cylinder
- stator
- supporting parts
- motor
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Abstract
The utility model relates to motor field, in particular to a kind of motor, comprising: outer cylinder；Several enclosings, the axis ring around outer cylinder are set, and are fixed with the inner wall of outer cylinder；It is spaced from each other between two enclosings of arbitrary neighborhood；Several supporting parts, the axis ring around outer cylinder are set, and identical as the quantity of enclosing, and are corresponded；Each supporting parts are fixedly connected with respective corresponding enclosing respectively, support stator；Wherein, the outer rim of stator forms several positioning protrusion, and the quantity of positioning protrusion and the quantity of enclosing are identical, and correspond, and each positioning protrusion is mutually clamped with respective corresponding enclosing respectively, and the supporting parts fixed with the enclosing corresponding to respectively are detachably connected.Since motor stator can be fixed by each supporting parts and each enclosing, and it is spaced from each other between each enclosing, therefore compared with the prior art for one entire inner cylinder of middle setting, structure is more simplified, so as to reduce the weight of motor, and then improve the practicability of motor.
Description
Technical field
The utility model embodiment is related 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, in order to fix the stator of motor, motor generally further includes the inner cylinder being arranged in outer cylinder, and outer cylinder and inner cylinder are coaxially disposed, fixed
Son is fixed on the inner wall of inner cylinder, and at least there are the following problems in the prior art for inventor's discovery: the development of motor is smaller and smaller
Type, lightweight, and since fixed motor stator is an inner cylinder, inner cylinder weight weight drops to will increase the weight of motor
The practicability of low motor.
Utility model content
The utility model embodiment is designed to provide a kind of motor, and motor is enabled to obtain lightweight, reduces
The weight of motor, to improve the practicability of motor.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of motor, comprising:
Outer cylinder has the space for storing the stator of the motor；
Several enclosings, the axis ring around the outer cylinder are set, and are fixed with the inner wall of the outer cylinder；Each enclosing is
One individual components is spaced from each other between two enclosings of arbitrary neighborhood；
Several supporting parts, the axis ring around the outer cylinder are set, and identical as the quantity of the enclosing, and are corresponded；
Each supporting parts are fixedly connected with the respective corresponding enclosing respectively, are used to support the stator；
Wherein, the outer rim of the stator forms several positioning protrusion, the quantity of the positioning protrusion and the enclosing
Quantity is identical, and corresponds, and each positioning protrusion is mutually clamped with the respectively corresponding enclosing respectively, and with it is respective
The fixed supporting parts of the corresponding enclosing are detachably connected.
The utility model embodiment in terms of existing technologies, since motor includes: several enclosings and several
Supporting parts, and be spaced from each other between two enclosings of arbitrary neighborhood, stator is arranged on each supporting parts, if the outer rim of stator is formed
Dry positioning protrusion, each positioning protrusion are mutually clamped with each enclosing respectively, therefore can be to electricity by each supporting parts and each enclosing
The stator of machine is fixed, due to being spaced from each other between each enclosing, compared with the prior art in setting one entire inner cylinder and
Speech, structure are more simplified, and so as to reduce the weight of motor, and then improve the practicability of motor.
Further, each enclosing and each supporting parts are set around the equidistant ring of axis of the outer cylinder.Due to respectively enclosing
Gear and each supporting parts are set around the equidistant ring of the axis of outer cylinder, so that each enclosing and each supporting parts are applied to the strength of stator more
Add uniformly, it is too small local strength will not occur in stator periphery, and leads to the phenomenon of stator skew.
Further, each enclosing includes:
Link block is fixed with the inner wall of the outer cylinder；
Baffle is connect with the link block, and opposite with the inner wall of the outer cylinder；
There is the inner concave being mutually clamped with the positioning protrusion on the baffle.
Baffle is fixed on the inner wall of outer cylinder by link block, then is mutually clamped by the protrusion of baffle and stator, from
And fix stator, avoid stator from along the circumferential direction rotating in outer cylinder.
Further, the positioning protrusion is a circular boss, and the inner concave mutually agrees with the boss
Cambered surface.
Further, the baffle is an arc bent plate.
Further, each baffle is equipped with several positioning bars along the axis direction of the outer cylinder, and the positioning bar is equal
It is set to outside inner concave.
Further, the positioning protrusion opens up mounting hole along the axis direction of the outer cylinder, along institute on the supporting parts
The axis direction for stating outer cylinder opens up the threaded hole coaxial with the mounting hole；
It is detachably connected between the positioning protrusion and the supporting parts using bolt.
Further, the supporting parts include:
Boss is fixedly connected with the enclosing, and opens up the threaded hole；
First gusset and the second gusset, the two sides of the enclosing are set to the axisymmetrical of the threaded hole, and described
First gusset and second gusset are used to resist the stator.
Further, first gusset and second gusset include: to support with what the bottom of the stator offseted
The step surface that the shell of face and stator offsets.
Further, first gusset and second gusset are also fixedly connected with the inner wall of the outer cylinder.
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 the utility model first embodiment；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram after outer cylinder in the utility model first embodiment, enclosing and supporting parts assembly.
Description of symbols:
1, outer cylinder；11, the inner wall of outer cylinder；2, enclosing；21, connecting plate；22, baffle；221, inner concave；3, supporting parts；
311, threaded hole；31, boss；32, the first gusset；33, the second gusset；321, supporting surface；322, step surface；4, stator；41,
Positioning protrusion；42, locating slot；411, mounting hole；5, positioning bar.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
Each embodiment of utility model is explained in detail.However, it will be understood by those skilled in the art that practical at this
In novel each embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if do not have
It is claimed that the application also may be implemented in these technical details and various changes and modifications based on the following respective embodiments
Technical solution.
The first embodiment of the utility model is related to a kind of motor, as shown in Figures 1 to 3, if the motor include: outer cylinder 1,
Dry enclosing 2 and several supporting parts 3, each enclosing 2 is set around the axis ring of outer cylinder 1, and is fixed with the inner wall of outer cylinder 1, each enclosing 2
It is an individual components, and be spaced from each other between two enclosings 2 of arbitrary neighborhood, in addition, as shown in figure 3, each supporting parts 3
Axis ring around outer cylinder 1 is set, and identical as the quantity of enclosing 2, and is corresponded, specifically, in the present embodiment, enclosing
2 and the quantity of supporting parts 3 be three, certainly, in a practical situation, the quantity of supporting parts 3 and enclosing 2 all can be two,
Four, five or more, each supporting parts 3 are fixedly connected with respectively corresponding enclosing 2 respectively, are used to support the stator of motor
4, that is to say, that stator 4 is located on each supporting parts 3.
Meanwhile in order to fix the stator 4 of motor, as shown in Figure 1, the outer rim of stator 4 forms several positioning protrusion 41,
The quantity of positioning protrusion 41 is identical as the quantity of enclosing 2, and corresponds, specifically, in the present embodiment, positioning protrusion
41 and the quantity of enclosing 2 be three, certainly, in a practical situation, the quantity of positioning protrusion 41 and enclosing 2 all can be two
A, four, five or more, each positioning protrusion 41 are mutually clamped with respectively corresponding enclosing 2 respectively, and right with respective institute
The fixed supporting parts 3 of the enclosing 2 answered are detachably connected.
The utility model embodiment in terms of existing technologies, since motor includes: several enclosings 2 and several
Supporting parts 3, and be spaced from each other between two enclosings 2 of arbitrary neighborhood, stator 4 is arranged on each supporting parts 3, the outer rim of stator 4
Several positioning protrusion 41 are formed, each positioning protrusion 41 is mutually clamped with each enclosing 2 respectively, therefore by each supporting parts 3 and respectively
Enclosing 2 can the stator 4 to motor be fixed, due to being spaced from each other between each enclosing 2, compared with the prior art in set
For setting an entire inner cylinder, structure is more simplified, and so as to reduce the weight of motor, and then improves the practicability of motor.
Further, as described in Figure 1, each enclosing 2 and each supporting parts 3 are set around the equidistant ring of axis of outer cylinder 1, due to respectively enclosing
Gear 2 and each supporting parts 3 are set around the equidistant ring of axis of outer cylinder 1, and therefore, stator 4 can rest easily on each supporting parts 3, no
It will appear part without supporting parts 3, and stator 4 caused to tilt, moreover, because each enclosing 2 is also the equidistant ring of axis around outer cylinder 1
It is not in that 4 part of stator is not accepted, and is caused if the radial force that therefore, each enclosing 2 is applied to stator 4 can be more uniform
The phenomenon that stator 4 tilts finds.
In addition, specifically, as shown in Figures 1 to 3, each enclosing 2 includes: connecting plate 21, baffle 22, wherein connecting plate 21
It is fixed with the inner wall of outer cylinder 1, baffle 22 is connect with connecting plate 21, and opposite with the inner wall of outer cylinder 1, is had on each baffle 22
There is the inner concave 221 being mutually clamped with positioning protrusion 41, is mutually clamped due to being all had on each baffle 22 with each positioning protrusion 41
Inner concave 221, stator 4 can fix, be avoided by therefore being mutually clamped by inner concave 221 and each positioning protrusion 41
Stator 4 is rotated along the circumferencial direction of outer cylinder 1.
In addition, baffle 22 is an arc bent plate specifically, as shown in Figures 1 to 3, since baffle 22 is an arc bent plate, by
It is an arcwall face in the outer ring surface of stator 4, therefore the outer ring surface of the arc bent plate and stator 4 can be bonded to each other, so that keeping off
Being more uniformly stressed between plate 22 and stator 4, so that baffle 22 can more steadily fix rotor.
In addition, inner concave 221 is the arc mutually agreed with boss 31 specifically, positioning protrusion 41 is a round boss 31
Face, specifically, as shown in Figures 1 to 3, offering a groove in the upper surface of baffle 22, the surface of the groove is inner concave
221, the setting of round boss 31 is stuck in the groove, and the shape of the groove is the groove of an arc, so as to the maximum extent
Avoid stator 4 from rotating along the circumferencial direction of outer cylinder 1, and by the mutual cooperation of the groove and round boss 31, can be used for
Stator 4 is positioned, and stator 4 is mounted on accurate position, and in a practical situation, staff only needs to move
Stator 4 is put into outer cylinder 1 by stator 4 from top to bottom, at this point, each round boss 31 is caught in respectively corresponding groove, thus
Stator 4 is positioned, so that 4 installation site of stator is accurate, and being mutually clamped by round boss 31 and groove, also
It is to say, is mutually clamped by round boss 31 and inner concave 221, is along the circumferential direction rotated to can avoid stator 4.
In addition, further, each baffle 22 is equipped with several positioning bars 5, and each positioning bar along the axis direction of outer cylinder 1
5 are arranged at outside inner concave 221, that is to say, that each positioning bar 5 is arranged at outside groove.Meanwhile as shown in Fig. 1 to 2, fixed
The outer ring surface of son 4 also opens up multiple locating slots 42, and the quantity of locating slot 42 is equal with the quantity of positioning bar 5, and corresponds, respectively
Positioning bar 5 is used to be inserted into respectively corresponding locating slot 42, in a practical situation, when need for stator 4 to be put into each enclosing 2 it
Between when, positioning bar 5 and locating slot 42 correspond, and each positioning bar 5 is inserted into each locating slot 42, thus can by each positioning bar 5
To the direction of insertion guiding of stator 4 so that stator 4 will not deflection, and when stator 4 is inserted in place after, due to the insertion of positioning bar 5
In locating slot 42, therefore being mutually clamped by positioning bar 5 and locating slot 42, stator 4 can be further avoided and along the circumferential direction turned
It is dynamic.
In addition, positioning protrusion 41 opens up mounting hole 411 along the axis direction of outer cylinder 1, along the axis of outer cylinder 1 on supporting parts 3
Direction is opened in the coaxial threaded hole 311 of mounting hole 411, is detachably connected between positioning protrusion 41 and supporting parts 3 using bolt,
In a practical situation, mounting hole 411 and support after each positioning protrusion 41 is mutually clamped with each enclosing 2, on positioning protrusion 41
Threaded hole 311 on part 3 is coaxially disposed, so as to facilitate the connection between stator 4 and enclosing 2.
In addition, specifically, as shown in figure 3, supporting parts 3 include: boss 31, the first gusset 32 and the second gusset 33, wherein
Boss 31 is fixedly connected with enclosing, and threaded hole 311 is opened up on boss 31, specifically, boss 31 is a cylindrical body, the circle
The axis of cylinder is parallel to the axis of outer cylinder 1, and opens up above-mentioned threaded hole 311 in the upper surface of cylindrical body.
In addition, specifically, the first gusset 32 and the second gusset 33 include: the supporting surface to offset with the bottom of stator 4
321, the step surface 322 to offset with the shell of stator 4, and the first gusset 32 and the second gusset 33 are solid with the inner wall of outer cylinder 1
Fixed connection.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of motor characterized by comprising
Outer cylinder (1) has the space for storing the stator (4) of the motor；
Several enclosings (2), the axis ring around the outer cylinder (1) are set, and are fixed with the inner wall of the outer cylinder (1)；It is enclosed described in each
Keeping off (2) is an individual components, is spaced from each other between the enclosing (2) of two of arbitrary neighborhood；
Several supporting parts (3), the axis ring around the outer cylinder (1) are set, and identical as the quantity of the enclosing (2), and one by one
It is corresponding；Each supporting parts (3) are fixedly connected with the respective corresponding enclosing (2) respectively, are used to support the stator
(4)；
Wherein, the outer rim of the stator (4) is formed several positioning protrusion (41), the quantity of the positioning protrusion (41) with it is described
The quantity of enclosing (2) is identical, and corresponds, each positioning protrusion (41) respectively with the respectively corresponding enclosing (2)
It is mutually clamped, and the supporting parts (3) fixed with the enclosing (2) corresponding to respectively are detachably connected.
2. motor according to claim 1, which is characterized in that each enclosing (2) and each supporting parts (3) are around institute
The equidistant ring of axis for stating outer cylinder (1) is set.
3. motor according to claim 1, which is characterized in that each enclosing (2) includes:
Link block is fixed with the inner wall of the outer cylinder (1)；
Baffle (22), connect with the link block, and opposite with the inner wall of the outer cylinder (1)；
There is the inner concave (221) being mutually clamped with the positioning protrusion (41) on the baffle (22).
4. motor according to claim 3, which is characterized in that the positioning protrusion (41) is a circular boss (31),
The inner concave (221) is the cambered surface mutually agreed with the boss (31).
5. motor according to claim 3, which is characterized in that the baffle (22) is an arc bent plate.
6. according to motor described in claim 3 to 5 any one, which is characterized in that each baffle (22) is along the outer cylinder
(1) axis direction is equipped with several positioning bars (5), and the positioning bar (5) is all set in inner concave (221) outside.
7. motor according to claim 1, which is characterized in that axis of the positioning protrusion (41) along the outer cylinder (1)
Direction opens up mounting hole (411), and the axis direction on the supporting parts (3) along the outer cylinder (1) opens up and the mounting hole
(411) coaxial threaded hole (311)；
It is detachably connected between the positioning protrusion (41) and the supporting parts (3) using bolt.
8. motor according to claim 7, which is characterized in that the supporting parts (3) include:
Boss (31), is fixedly connected with the enclosing, and opens up the threaded hole (311)；
First gusset (32) and the second gusset (33) are set to the two of the enclosing with the axisymmetrical of the threaded hole (311)
Side, and first gusset (32) and second gusset (33) are used to resist the stator (4).
9. motor according to claim 8, which is characterized in that first gusset (32) and second gusset (33) are equal
It include: the supporting surface (321) to offset with the bottom of the stator (4), the step surface (322) that offsets with the shell of stator (4).
10. motor according to claim 8, which is characterized in that first gusset (32) and second gusset (33)
Also it is fixedly connected with the inner wall of the outer cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938292.3U CN209419351U (en) | 2018-11-22 | 2018-11-22 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938292.3U CN209419351U (en) | 2018-11-22 | 2018-11-22 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419351U true CN209419351U (en) | 2019-09-20 |
Family
ID=67934903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938292.3U Active CN209419351U (en) | 2018-11-22 | 2018-11-22 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309429A (en) * | 2018-11-22 | 2019-02-05 | 追觅科技（天津）有限公司 | Motor |
-
2018
- 2018-11-22 CN CN201821938292.3U patent/CN209419351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309429A (en) * | 2018-11-22 | 2019-02-05 | 追觅科技（天津）有限公司 | Motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215124 no.1688, Songwei Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Pursuit technology (Suzhou) Co.,Ltd. Address before: 300461 North District 1-1-804-8, Financial and Trade Center, 6865 Asia Road, Binhai New Area, Tianjin Patentee before: ZHUIMI TECHNOLOGY (TIANJIN) Co.,Ltd. |
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| CP03 | Change of name, title or address |