CN207753581U - Assembling fixture - Google Patents
Assembling fixture Download PDFInfo
- Publication number
- CN207753581U CN207753581U CN201721923948.XU CN201721923948U CN207753581U CN 207753581 U CN207753581 U CN 207753581U CN 201721923948 U CN201721923948 U CN 201721923948U CN 207753581 U CN207753581 U CN 207753581U
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- Prior art keywords
- stator
- rotor
- installation seat
- guide post
- rack
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- 238000009434 installation Methods 0.000 claims abstract description 62
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of assembling fixture, including rack, stator installation seat, rotor mount and impeller.Stator installation seat is arranged in rack, and stator installation seat has to by the stator positioning surface of the axis location of motor stator to default axis；Rotor mount is installed in rack, and rotor mount has the confined planes towards stator installation seat, and by the rotor fixed position face of the axis location of rotor to default axis, it is vertical with confined planes to preset axis；Impeller is located at the side that stator installation seat deviates from rotor mount, and impeller can be slidably mounted on the direction for being parallel to default axis in rack.Technical solutions of the utility model install external rotor electric machine by designing a assembling fixture, using the assembling fixture, can improve the efficiency of assembling of external rotor electric machine, while ensureing that the rotor of external rotor electric machine and motor stator are concentric.
Description
Technical field
The utility model is related to motor field, more particularly to a kind of assembling fixture.
Background technology
Motor is divided into inner rotor motor and external rotor electric machine, and the rotor assembly of inner rotor motor is located at the endoporus of stator module
Interior, the stator module of external rotor electric machine is located in the endoporus of rotor assembly.
The assembly method of existing external rotor electric machine is manual assembly, i.e., worker with hand by the stator module of external rotor electric machine
It is assembled to the endoporus of rotor assembly.Such assembly method efficiency is low, and is susceptible to rotor assembly and stator module difference
The case where heart.
Utility model content
The main purpose of the utility model is to propose a kind of assembling fixture, it is intended to the efficiency of assembling of external rotor electric machine is improved,
Ensure that the rotor of external rotor electric machine and motor stator are concentric simultaneously.
To achieve the above object, the utility model proposes a kind of assembling fixtures, including：
Rack；
Stator installation seat is arranged in the rack, and the stator installation seat has to determine in the axis of motor stator
Position to default axis stator positioning surface；
Rotor mount is installed in the rack, and the rotor mount has the limit towards the stator installation seat
Plane, and to by the axis location of rotor to the rotor fixed position face of the default axis, the default axis and institute
It is vertical to state confined planes；And
Impeller, is located at the side that the stator installation seat deviates from the rotor mount, and the impeller is being parallel to
It can be slidably mounted in the rack on the direction of the default axis.
Preferably, the assembling fixture further includes the guide part being fixed in the rack, and the impeller is being parallel to
The direction of the default axis slidably coordinates with the guide part.
Preferably, the guide part includes being parallel to the guide post of the default axis setting and being set to the guide post
The guide post support plate at both ends, side and the rack of the guide post support plate are fixed, and the impeller is equipped with and institute
The first pilot hole of guide post adaptation is stated, the guide post is arranged in first pilot hole.
Preferably, the impeller includes fore-set, fore-set fixed plate and the first sliding bottom, and the one of the fore-set fixed plate
Side is detachably fixed with first sliding bottom, and the fore-set fixed plate is fixed on towards the stator in one end of the fore-set
In the plate face of mounting base, the other end is provided with first pilot hole towards the stator installation seat, first sliding bottom.
Preferably, the axis of the fore-set is placed on the default axis.
Preferably, the stator installation seat is slidably matched in the direction for being parallel to the default axis with the guide part
It closes, the stator installation seat is equipped with the second pilot hole being adapted to the guide post, and the guide post is arranged in described second
Pilot hole.
Preferably, the stator installation seat includes the second sliding bottom and is removably fixed on second sliding bottom
Stator locating piece, the side of the stator locating piece upward is provided with stator locating slot, the cell wall shape of the stator locating slot
At the stator positioning surface, second pilot hole is provided on second sliding bottom.
Preferably, the rotor mount includes rotor fixed position block and is set to the rotor fixed position block away from the stator
The limiting plate of mounting base side, the side of the limiting plate are fixed with the rack, and the side of the rotor fixed position block upward is set
It is equipped with rotor fixed position slot, the cell wall of the rotor fixed position slot forms the rotor fixed position face, and the limiting plate is towards the stator
The plate face of mounting base forms the confined planes.
Preferably, the rack includes main supporting plate, and the main supporting plate is fixed in the side of the guide post support plate
On.
Preferably, the main supporting plate is provided with multiple support legs away from the plate face of the guide post support plate.
Technical solutions of the utility model by designing a assembling fixture, the assembling fixture include rack, stator installation seat,
Rotor mount and impeller, motor stator are installed to stator installation seat, and rotor is installed to rotor mount, and
The axis of motor stator and the axis of rotor are respectively positioned on default axis, and impeller pushing motor stator is from stator installation seat
It skids off and is packed into rotor, to improve the efficiency of assembling of external rotor electric machine, while ensure that the electricity of external rotor electric machine
Machine rotor and motor stator are concentric.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model assembling fixture.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Main supporting plate | 52 | Second sliding bottom |
| 20 | Guide post | 53 | Stator positioning surface |
| 30 | Guide post support plate | 60 | Rotor mount |
| 40 | Impeller | 61 | Rotor fixed position block |
| 41 | Fore-set | 62 | Limiting plate |
| 42 | Fore-set fixed plate | 63 | Cushion block |
| 43 | First sliding bottom | 64 | Rotor fixed position face |
| 50 | Stator installation seat | 70 | Support leg |
| 51 | Stator locating piece |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of assembling fixtures, for installing external rotor electric machine.
In an embodiment of the utility model, as shown in Figure 1, the assembling fixture include rack, stator installation seat 50,
Rotor mount 60 and impeller 40.In the present embodiment, the rack is specially a main supporting plate 10.The stator installation seat 50
It is arranged in the rack, the stator installation seat 50 has to by the axis location of motor stator to default axis (such as Fig. 1
In L shown in) stator positioning surface 53.The rotor mount 60 is installed in the rack, and the rotor mount 60 has
Have a confined planes (not shown) towards the stator installation seat 50, and to by the axis location of rotor to described pre-
If the rotor fixed position face 64 of axis, the default axis is vertical with the confined planes.The impeller 40 is located at stator peace
The side that seat 50 deviates from the rotor mount 60 is filled, the impeller 40 can on the direction for being parallel to the default axis
It is slidably mounted in the rack.
It is understood that the stator installation seat 50 can be fixedly connected with the rack, dynamic connection can also be slided.
Specifically, in the present embodiment, the stator installation seat 50 is connect with the housing slide.Meanwhile in order to by motor stator
The axis of axis and rotor positions the stator installation position formed to default axis, the stator positioning surface 53 and described turn
The rotor installation position that sub- positioning surface 64 is formed is arranged concentrically.The impeller 40 can on the direction for being parallel to the default axis
The concrete mode being slidably mounted in the rack is that the assembling fixture includes the guide part being fixed in the rack, institute
Impeller 40 is stated in the direction for being parallel to the default axis slidably to coordinate with the guide part.The drive of the impeller 40
Flowing mode can be manpower driving, can also rely on the driving of the actuators such as motor.
When assembling the external rotor electric machine, motor stator and rotor are first separately mounted to the stator installation seat
50 and rotor mount 60 on, the motor stator is limited by the stator positioning surface 53, and the axis of motor stator is made to be in
Default axis, the rotor have the rotor fixed position face 64 to limit, and the axis of rotor is made to be in default axis, such as
This just realizes being arranged concentrically for motor stator and rotor.Due in the present embodiment, the stator installation seat 50 and machine
Frame is slidably connected, by motor stator and rotor be separately mounted to the stator installation seat 50 and rotor mount 60 it
Before, the stator installation seat 50 can be slided, and make the stator installation seat 50 far from the rotor mount 50, to convenient
The motor stator is packed on the stator installation seat.After installing the motor stator and the electronics rotor, described in sliding
Stator installation seat 50, so that stator installation seat 50 is close to rotor mount 60.Then drive the impeller 40 towards described again
Stator installation seat 50 moves, and after impeller 40 supports the motor stator, continues to press on the impeller 40, motor stator from
It is skidded off on stator installation seat 50, into the endoporus of rotor, to realize the motor stator and electronics rotor of external rotor electric machine
Assembly.
For technical solutions of the utility model by designing a assembling fixture, which includes rack, stator installation seat
50, rotor mount 60 and impeller 40, motor stator are installed to stator installation seat 50, and rotor is installed to rotor and installed
On seat 60, and the axis of motor stator and the axis of rotor are respectively positioned on default axis, 40 pushing motor stator of impeller
It skids off and is packed into rotor from stator installation seat 50, to improve the efficiency of assembling of external rotor electric machine, ensured simultaneously
The rotor and motor stator of external rotor electric machine are concentric.
Specifically, in the present embodiment, as shown in Figure 1, the guide part includes being parallel to the default axis to be arranged
Guide post 20 and the guide post support plate 30 for being set to 20 both ends of the guide post, the side of the guide post support plate 30 and institute
The fixation of main supporting plate 10 is stated, the impeller 40 is equipped with the first pilot hole (not shown) being adapted to the guide post 20,
The guide post 20 is movably arranged in first pilot hole, to realize that the impeller 40 is being parallel to described preset
The direction of axis slidably coordinates with the guide part.It is understood that in other embodiment, the guide part can be with
It is parallel and default axis guide groove, the guided way being adapted to the guide groove is provided on the impeller, it is described
Guided way coordinates with the guide groove, to realize the impeller in the direction for being parallel to the default axis and the guiding
Part slidably coordinates.Compared to guide groove and guided way are arranged in other embodiment, be arranged in the present embodiment guide post 20 with
First pilot hole can not only facilitate production, but also can prevent foreign matter from falling into guide groove and guided way be made to be blocked with the guide groove.
In the present embodiment, the guide part includes a plurality of parallel arrangement of guide post 20, on the impeller 40
It is provided with and one-to-one multiple first pilot holes of a plurality of guide post.A plurality of parallel guide post 20 is set, and
Coordinate with multiple pilot holes, the stability that the impeller 40 is slidably matched with the guide part can be increased.
The impeller 40 includes fore-set 41, fore-set fixed plate 42 and the first sliding bottom 43, the fore-set fixed plate 42
Side be detachably fixed with first sliding bottom 43,42 court of fore-set fixed plate is fixed in one end of the fore-set 41
To in the plate face of the stator installation seat 50, the other end is arranged towards the stator installation seat 50, first sliding bottom 43
There is first pilot hole.Since the fore-set fixed plate 42 and first sliding bottom 43 are detachably fixed, needing more
When changing other shapes of component, fore-set is replaced with jacking block as will be described, it is only necessary to dismantle fore-set fixed plate 42 and fore-set 41, replace
Upper jacking block, is so conveniently operated.
Preferably, in the present embodiment, the axis of the fore-set 41 is placed on the default axis.So set, can be with
Ensure that the rotor installation position that stator installation position, rotor fixed position face 64 that the fore-set 41, stator positioning surface 53 are formed are formed is same
The heart, when installing external rotor electric machine, the fore-set 41 withstands the center of the motor stator, and motor stator is pacified from the stator
It ejects, and is packed into the electronics rotor on dress seat 50.
In the present embodiment, the stator installation seat 50 can with the guide part in the direction for being parallel to the default axis
It is slidably matched, the stator installation seat 50 is equipped with the second pilot hole (not shown) being adapted to the guide post 20, described
Guide post 20 is arranged in second pilot hole, to realize the stator installation seat 50 in the side for being parallel to the default axis
Slidably coordinate to the guide part.It is understood that second pilot hole came with 20 mating band of the guide post
Advantageous effect and first pilot hole are identical as the advantageous effect that the guide post mating band is come, and details are not described herein.It is described
The other embodiment that stator installation seat 50 is slidably matched with guide part is referred to related impeller 40 and guide part cooperation
Description, also repeats no more herein.
Specifically, the stator installation seat 50 including the second sliding bottom 52 and is removably fixed in second sliding bottom
Stator locating piece 51 on seat 52, the side of the stator locating piece 51 upward are provided with stator locating slot, the stator positioning
The cell wall of slot forms the stator positioning surface 53, and second pilot hole is provided on second sliding bottom 52.By institute
Stator locating piece 51 is stated to be detachably fixed with second sliding bottom 52, therefore when needing replacing stator locating piece 51, only need
The stator locating piece 51 is unloaded from second sliding bottom 52, is conveniently operated.In this embodiment, it is preferred that described
Stator positioning surface 53 is arranged in cambered surface, to adapt to the shape of the motor stator.It is understood that in other embodiment,
The stator positioning surface 53 may be set to be other shapes, such as " V " type or U-typed.
In the present embodiment, the rotor mount 60 including rotor fixed position block 61 and is set to the rotor fixed position block 61
Limiting plate 62 away from 50 side of the stator installation seat, the side of the limiting plate 62 are fixed with the rack, the rotor
The side of locating piece 61 upward is provided with rotor fixed position slot, and the cell wall of the rotor fixed position slot forms the rotor fixed position face 64,
The plate face of the limiting plate 62 towards the stator installation seat 50 forms the confined planes.The rotor fixed position block 61 can be with
The guide part is slidably connected, and can also be fixed with the limiting plate 62.Specifically, in the present embodiment, the rotor fixed position
Block 61 is fixedly connected away from the side of the stator installation seat 50 with the limiting plate 62.It is understood that in other implementations
Example in, the rotor mount 60 may be arranged as other forms, such as the rotor fixed position block 61 fixed with rack, or with lead
It is fixed to part, clamping element, the clamping element clamping motor rotor, with along default axis is provided on the rotor fixed position block 61
Direction upper limit described in rotor.
It should be noted that in the present embodiment, the limiting plate 62 and a guide post support plate 30 are same
Plate, so set, saving material.
Further, the side of the limiting plate 62 towards the stator installation seat 50 is provided with backing plate 63, the backing plate
63 are provided with the relief hole (not shown) for the dead axle for avoiding the motor stator.
In addition, the mobile assembling fixture time shift power driven tools are inserted into the downside of main supporting plate 10, the master for convenience
Support plate 10 is provided with multiple support legs 70 away from the plate face of the guide post support plate 30.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of assembling fixture, for installing external rotor electric machine, which is characterized in that including：
Rack；
Stator installation seat, be arranged in the rack, the stator installation seat have to by the axis location of motor stator extremely
The stator positioning surface of default axis；
Rotor mount is installed in the rack, and the rotor mount has the confined planes towards the stator installation seat,
And to by the axis location of rotor to the rotor fixed position face of the default axis, the default axis and the limit
Face is vertical；And
Impeller is located at the side that the stator installation seat deviates from the rotor mount, and the impeller is described in being parallel to
It can be slidably mounted in the rack on the direction of default axis.
2. assembling fixture as described in claim 1, which is characterized in that the assembling fixture further includes being fixed in the rack
Guide part, the impeller slidably coordinates in the direction for being parallel to the default axis with the guide part.
3. assembling fixture as claimed in claim 2, which is characterized in that the guide part includes being parallel to the default axis to set
The guide post set and the guide post support plate for being set to the guide post both ends, side and the machine of the guide post support plate
Frame is fixed, and the impeller is equipped with the first pilot hole being adapted to the guide post, and the guide post is arranged in described first
Pilot hole.
4. assembling fixture as claimed in claim 3, which is characterized in that the impeller includes fore-set, fore-set fixed plate and
One sliding bottom, the side of the fore-set fixed plate are detachably fixed with first sliding bottom, and one end of the fore-set is solid
Due to the fore-set fixed plate towards in the plate face of the stator installation seat, the other end is towards the stator installation seat, and described
One sliding bottom is provided with first pilot hole.
5. assembling fixture as claimed in claim 4, which is characterized in that the axis of the fore-set is placed on the default axis.
6. assembling fixture as claimed in claim 3, which is characterized in that the stator installation seat is being parallel to the default axis
Direction slidably coordinate with the guide part, the stator installation seat be equipped be adapted to the guide post second guiding
Hole, the guide post are arranged in second pilot hole.
7. assembling fixture as claimed in claim 6, which is characterized in that the stator installation seat includes the second sliding bottom and can
The stator locating piece on second sliding bottom is fixed in dismounting, and it is fixed that the side of the stator locating piece upward is provided with stator
Position slot, the cell wall of the stator locating slot form the stator positioning surface, described second are provided on second sliding bottom
Pilot hole.
8. such as claim 1-7 any one of them assembling fixtures, which is characterized in that the rotor mount includes rotor fixed position
Block and be set to the rotor fixed position block deviate from the stator installation seat side limiting plate, the side of the limiting plate with it is described
Rack is fixed, and the side of the rotor fixed position block upward is provided with rotor fixed position slot, and the cell wall of the rotor fixed position slot forms institute
Rotor fixed position face is stated, the plate face of the limiting plate towards the stator installation seat forms the confined planes.
9. assembling fixture as claimed in claim 3, which is characterized in that the rack includes main supporting plate, the guide post branch
The side of fagging is fixed on the main supporting plate.
10. assembling fixture as claimed in claim 9, which is characterized in that the main supporting plate deviates from the guide post support plate
Plate face be provided with multiple support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923948.XU CN207753581U (en) | 2017-12-29 | 2017-12-29 | Assembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923948.XU CN207753581U (en) | 2017-12-29 | 2017-12-29 | Assembling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753581U true CN207753581U (en) | 2018-08-21 |
Family
ID=63152199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923948.XU Active CN207753581U (en) | 2017-12-29 | 2017-12-29 | Assembling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605576A (en) * | 2019-09-10 | 2019-12-24 | 泰铂（上海）环保科技股份有限公司 | Adjustable crankshaft rotor assembling tool with positioning function and mounting method thereof |
| CN113848024A (en) * | 2020-06-28 | 2021-12-28 | 美的威灵电机技术（上海）有限公司 | Motor test tool |
-
2017
- 2017-12-29 CN CN201721923948.XU patent/CN207753581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605576A (en) * | 2019-09-10 | 2019-12-24 | 泰铂（上海）环保科技股份有限公司 | Adjustable crankshaft rotor assembling tool with positioning function and mounting method thereof |
| CN113848024A (en) * | 2020-06-28 | 2021-12-28 | 美的威灵电机技术（上海）有限公司 | Motor test tool |
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