CN208971344U - A kind of servo motor rotor assembly device - Google Patents
A kind of servo motor rotor assembly device Download PDFInfo
- Publication number
- CN208971344U CN208971344U CN201821521947.7U CN201821521947U CN208971344U CN 208971344 U CN208971344 U CN 208971344U CN 201821521947 U CN201821521947 U CN 201821521947U CN 208971344 U CN208971344 U CN 208971344U
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- China
- Prior art keywords
- locating rod
- pallet
- servo motor
- fixed disk
- lower locating
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Abstract
The utility model discloses a kind of servo motor rotors to assemble device, including workbench, the top surface of the workbench is provided with stator fixed disk, erecting bed is provided with below the stator fixed disk, elevator is provided on the erecting bed, the elevator is sequentially connected with lower locating rod, the lower locating rod is pierced by the bottom surface of the stator fixed disk, lower pallet is provided in the middle part of the lower locating rod, the both ends of the lower pallet have been arranged vertically upwards guide post, the two sides of the stator fixed disk are symmetrically arranged with guide sleeve, the guide post cooperates with the guide sleeve connect respectively, upper pallet is connected between the top of two guide posts, the position that the pop-up plate surface is right against the lower locating rod has been connected through a screw thread locating rod, the utility model improves the cooperation precision of rotor, reducing causes because of rigging error Quality problems, it is whole more durable.
Description
Technical field
The utility model relates to a kind of motor toolings more particularly to a kind of servo motor rotor to assemble device.
Background technique
Servo motor is being determined, and since the effect in magnetic field makes to determine when rotor assembles, rotor is inhaled together with, leads to rotor not
With one heart, bearing cannot bearing position to positive front and rear cover, bearing can only be pressed by force energetically, traditional assembly method is being pressed into
Rotor is not positioned in the process, therefore causes bearing and bearing chamber that precision variation or even bearing chamber is cooperated to deform, is made
It beats at electric machine main shaft, the problems such as motor abnormal sound, is not achieved outgoing quality requirement, while there are also noise, phenomena such as vibration, influence
Motor precision and service life.
Utility model content
Technical problem to be solved by the utility model is: needing a kind of tooling that convenience assembles rotor, and can mention
Height cooperation positioning accuracy, improves service life.
The solution that the utility model solves its technical problem is: a kind of servo motor rotor assembly device, including
Workbench, the top surface of the workbench is provided with stator fixed disk, is provided with erecting bed below the stator fixed disk, described
Elevator is provided on erecting bed, the elevator is sequentially connected with lower locating rod, and it is solid that the lower locating rod is pierced by the stator
The bottom surface of price fixing is provided with lower pallet in the middle part of the lower locating rod, and the both ends of the lower pallet have been arranged vertically upwards guide post,
The two sides of the stator fixed disk are symmetrically arranged with guide sleeve, and the guide post cooperates with the guide sleeve connect respectively, two institutes
It states and is connected with upper pallet between the top of guide post, the position that the pop-up plate surface is right against the lower locating rod is connected by screw thread
It is connected to locating rod.
The utility model provides a kind of servo motor rotor assembly device, includes workbench, the top surface of workbench is set
It is equipped with stator fixed disk, before assembly, first front stator is fixed by bolts in stator fixed disk, the lower section setting of stator fixed disk
There is erecting bed, elevator is provided on erecting bed, elevator is sequentially connected with lower locating rod, and lower locating rod is pierced by stator fixed disk
Bottom surface, lower pallet is provided in the middle part of lower locating rod, the both ends setting of lower pallet has set up guide post, stator fixed disk
Two sides are symmetrically arranged with guide sleeve, and guide post cooperates with guide sleeve connect respectively, are connected with upper pallet, pop-up between the top of guide post
The position that plate surface is right against lower locating rod has been connected through a screw thread locating rod, and rotor is placed in upper locating rod and lower positioning
Between bar, it can be adjusted by the thread position of the locating rod on upper pallet, position is carried out to rotor and is fixed, upper locating rod is under
Locating rod can be fixed rotor, after the assembly is completed, adjustable up-down machine drives by compressing or being inserted into the axis of rotor
Upper locating rod, lower locating rod move down simultaneously, and since rotor is during decline, upper locating rod and lower locating rod keep limiting rotor
Position prevents it from generating offset, so that the cooperation precision of rotor and stator can be improved, therefore, the utility model features simple structure is mentioned
Supply one kind that can reduce the assembling quality problem of motor to the tooling of rotor precision-fit, improve motor uses the longevity
Life.
As a further improvement of the above technical scheme, the bottom end of the upper locating rod is conical structure, the lower positioning
The top of bar is conical structure, and the central axes of the upper locating rod and the central axes of the lower locating rod overlap.
As a further improvement of the above technical scheme, the both ends of the upper pallet are provided with through-hole, the upper pallet one
The side wall at end is provided with opening, and the opening is interconnected with the through-hole, and the top of the guide post is provided with positioning stud,
The outer diameter of the positioning stud is equal with the internal diameter of the through-hole, and the positioning stud is each passed through the through-hole, the positioning
Stud is connected with locking nut.
As a further improvement of the above technical scheme, the top of the upper locating rod is provided with first handle.
As a further improvement of the above technical scheme, the elevator includes second handle, and the second handle is logical
It crosses worm and gear and the lower locating rod is sequentially connected.
As a further improvement of the above technical scheme, the guide sleeve is connect by sliding bearing with the guide post.
As a further improvement of the above technical scheme, the junction of the lower pallet and the lower locating rod is provided with the
The junction of one eccentric hoop, the elevator and the erecting bed is provided with the second eccentric hoop.
Beneficial effect using above-mentioned further scheme is: accuracy when rotor assembly is further increased, when use
It is more convenient, it is smooth.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the lower pallet and the first eccentric hoop structural schematic diagram of the utility model.
Fig. 3 is the erecting bed and the second eccentric hoop structural schematic diagram of the utility model.
In figure: locating rod, 6- lower pallet, 7- are led under 1- workbench, 2- stator fixed disk, 3- erecting bed, 4- elevator, 5-
Column, 8- guide sleeve, 9- upper pallet, the upper locating rod of 10-, 11- opening, 12- positioning stud, 13- locking nut, the first eccentric hoop of 14-,
The second eccentric hoop of 15-.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, a kind of servo motor rotor assembles device, including workbench 1, the top surface setting of the workbench 1
There is stator fixed disk 2, the lower section of the stator fixed disk 2 is provided with erecting bed 3, is provided with elevator 4 on the erecting bed 3,
The elevator 4 is sequentially connected with lower locating rod 5, and the lower locating rod 5 is pierced by the bottom surface of the stator fixed disk 2, under described
The middle part of locating rod 5 is provided with lower pallet 6, and the both ends of the lower pallet 6 have been arranged vertically upwards guide post 7, and the stator is fixed
The two sides of disk 2 are symmetrically arranged with guide sleeve 8, and the guide post 7 cooperates with the guide sleeve 8 connect respectively, two guide posts 7
Upper pallet 9 is connected between top, the position that 9 surface of upper pallet is right against the lower locating rod 5 has been connected through a screw thread
Upper locating rod 10.
It can be seen from the above, the utility model provides a kind of servo motor rotor assembly device, it include workbench 1, work
The top surface for making platform 1 is provided with stator fixed disk 2, and before assembly, first front stator is fixed by bolts in stator fixed disk 2, stator
The lower section of fixed disk 2 is provided with erecting bed 3, and elevator 4 is provided on erecting bed 3, and elevator 4 is sequentially connected with lower locating rod 5,
Lower locating rod 5 is pierced by the bottom surface of stator fixed disk 2, and the middle part of lower locating rod 5 is provided with lower pallet 6, the both ends setting of lower pallet 6
Guide post 7 is set up, the two sides of stator fixed disk 2 are symmetrically arranged with guide sleeve 8, and guide post 7 cooperates with guide sleeve 8 respectively to be connected
It connects, upper pallet 9 is connected between the top of guide post 7, the position that 9 surface of upper pallet is right against lower locating rod 5 is connected through a screw thread
There is upper locating rod 10, rotor is placed between upper locating rod 10 and lower locating rod 5, locating rod 10 can be adjusted by the thread and existed
Position on upper pallet 9 carries out position to rotor and fixes, and upper locating rod 10 can be by compressing or being inserted into rotor with lower locating rod 5
Axis in, rotor is fixed, after the assembly is completed, adjustable up-down machine 4, locating rod 10, lower locating rod 5 are the same as at present in drive
It moves, since rotor is during decline, upper locating rod 10 keeps limiting rotor with lower locating rod 5, and prevent it from generating offset,
To which the cooperation precision of rotor and stator can be improved, therefore, the utility model features simple structure, providing one kind can be to rotor essence
Leakproof fit tooling reduces the assembling quality problem of motor, improves the service life of motor.
It is further used as preferred embodiment, the bottom end of the upper locating rod 10 is conical structure, the lower locating rod 5
Top be conical structure, the central axes of the upper locating rod 10 and the central axes of the lower locating rod 5 overlap, by rotor
It is put between locating rod 10 and lower locating rod 5, and is inserted into the bottom end of locating rod 10 and the top of lower locating rod 5 and turns
At the axle center of son, so that preferably rotor arrangement is limited, rotor is difficult to move in assembling process.
It is further used as preferred embodiment, the both ends of the upper pallet 9 are provided with through-hole, described 9 one end of upper pallet
Side wall be provided with opening 11, the opening 11 is interconnected with the through-hole, and the top of the guide post 7 is provided with positioning spiral shell
The outer diameter of column 12, the positioning stud 12 is equal with the internal diameter of the through-hole, and the positioning stud 12 is each passed through the through-hole,
The positioning stud 12 is connected with locking nut 13, before assembling rotor, can unscrew the locking nut at 9 both ends of upper pallet
13, so that upper pallet 9 does not compress positioning stud 12, positioning stud is transferred in one end that upper pallet 9 can be offered to opening 11 at this time
12, it rotates it around the other end, can conveniently be put into rotor, improve convenience when using.
It is further used as preferred embodiment, the top of the upper locating rod 10 is provided with first handle, can facilitate tune
Locating rod 10 and upper pallet 9 are threadedly engaged on section, are fixed to rotor.
It is further used as preferred embodiment, the elevator 4 includes second handle, and the second handle passes through snail
Worm and gear and the lower locating rod 5 are sequentially connected, and by rotating second handle, can make lower positioning under the transmission of worm and gear
Bar 5 rises or falls, and rises or falls to control rotor.
It is further used as preferred embodiment, the guide sleeve 8 connect guide post 7 with the guide post 7 by sliding bearing and exists
Sliding is more smooth when moving up and down in guide sleeve 8, reduces the friction and wear of guide post 7 and guide sleeve 8.
It is further used as preferred embodiment, as shown in Figure 2 and Figure 3, the company of the lower pallet 6 and the lower locating rod 5
The place of connecing is provided with the first eccentric hoop 14, and the junction of the elevator 4 and the erecting bed 3 is provided with the second eccentric hoop 15, can
Overcome influence of the foozle to upper locating rod 10 and lower 5 concentricity of locating rod, when installation makes by adjusting two eccentric hoops
The concentricity of locating rod 10 and lower locating rod 5 controls within 0.1mm.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of servo motor rotor assembles device, including workbench (1), it is characterised in that: the top surface of the workbench (1)
It is provided with stator fixed disk (2), is provided with erecting bed (3) below the stator fixed disk (2), set on the erecting bed (3)
It is equipped with elevator (4), the elevator (4) is sequentially connected with lower locating rod (5), and the lower locating rod (5) is pierced by the stator
The bottom surface of fixed disk (2) is provided with lower pallet (6) in the middle part of the lower locating rod (5), and the both ends of the lower pallet (6) are vertical
Set up guide post (7), the two sides of the stator fixed disk (2) are symmetrically arranged with guide sleeve (8), the guide post (7) respectively with
The guide sleeve (8), which cooperates, to be connected, and is connected with upper pallet (9), the upper pallet between the top of two guide posts (7)
(9) position that surface is right against the lower locating rod (5) has been connected through a screw thread locating rod (10).
2. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the upper locating rod
(10) bottom end is conical structure, and the top of the lower locating rod (5) is conical structure, the central axes of the upper locating rod (10)
It overlaps with the central axes of the lower locating rod (5).
3. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the upper pallet (9)
Both ends be provided with through-hole, the side wall of described upper pallet (9) one end is provided with opening (11), the opening (11) and the through-hole
It is interconnected, the top of the guide post (7) is provided with positioning stud (12), and the outer diameter of the positioning stud (12) leads to described
The internal diameter in hole is equal, and the positioning stud (12) is each passed through the through-hole, and the positioning stud (12) is connected with locking
Nut (13).
4. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the upper locating rod
(10) top is provided with first handle.
5. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the elevator (4)
It include second handle, the second handle is sequentially connected by worm and gear and the lower locating rod (5).
6. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the guide sleeve (8) is logical
Sliding bearing is crossed to connect with the guide post (7).
7. a kind of servo motor rotor according to claim 1 assembles device, it is characterised in that: the lower pallet (6)
It is provided with the first eccentric hoop (14) with the junction of the lower locating rod (5), the elevator (4) and the erecting bed (3)
Junction is provided with the second eccentric hoop (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521947.7U CN208971344U (en) | 2018-09-17 | 2018-09-17 | A kind of servo motor rotor assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521947.7U CN208971344U (en) | 2018-09-17 | 2018-09-17 | A kind of servo motor rotor assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971344U true CN208971344U (en) | 2019-06-11 |
Family
ID=66756199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821521947.7U Active CN208971344U (en) | 2018-09-17 | 2018-09-17 | A kind of servo motor rotor assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971344U (en) |
-
2018
- 2018-09-17 CN CN201821521947.7U patent/CN208971344U/en active Active
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