CN208772468U - A kind of improved rotor commutator smart car machine - Google Patents
A kind of improved rotor commutator smart car machine Download PDFInfo
- Publication number
- CN208772468U CN208772468U CN201821341785.9U CN201821341785U CN208772468U CN 208772468 U CN208772468 U CN 208772468U CN 201821341785 U CN201821341785 U CN 201821341785U CN 208772468 U CN208772468 U CN 208772468U
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- CN
- China
- Prior art keywords
- sealed tube
- smart car
- finishing tool
- commutator
- rotor
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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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a kind of improved rotor commutator smart car machines, belong to motor production technical field.Including pedestal, V-shape base and column, the column is provided with groove towards one upper lateral part of V-shape base, bearing is fixedly installed in the groove, mandrel is rotatably equipped in the bearing, rotor core is inserted in the mandrel, the rotor carries out driving rotation by power device, the commutator outer cover is equipped with smart car device, the smart car device includes that longitudinal section is circular sealed tube, the sealed tube inner tip is fixedly installed with finishing tool, sealed tube lower bottom end is provided with waste outlet, and sealed tube is fixed by the bracket and is mounted on the base.The utility model is by being fixedly mounted on sealed tube inner wall for finishing tool, stable effect is played to the structure of finishing tool, while waste outlet is set in sealed tube outer wall, and the waste material after smart car is first collected in sealed tube, then it is discharged by exit is unified, is conducive to safeguard environmental sanitation.
Description
Technical field
The utility model relates to motor production technical fields, and in particular to a kind of improved rotor commutator smart car machine.
Background technique
The smart car of commutator of motor rotor, is a very important process during motor manufacturing, and processing quality is straight
The concentricity and surface smoothness for influencing rotor are connect, is had to the raising of motor quality and its important role.If rotor concentricity
It is poor, Yi Yinqi circular runout, and the noise that the rotor of circular runout or the poor rotor of surface roughness will cause motor is big
It is serious with brush wear.Rotor commutator in the prior art, typically directly will be individually smart when carrying out outer circle finish turning
The side of commutator is arranged in lathe tool, carries out smart car to commutator during rotor rotation, on the one hand, finishing tool is long-term
Operation process in can generate offset, and cause commutator face smart car precision generate error, influence the quality of motor, another party
Face, the waste material in the prior art after smart car are directly exposed in environment, influence environmental sanitation.
Utility model content
For above-mentioned disadvantage existing in the prior art, a kind of improved rotor commutator smart car machine of the utility model,
By the way that finishing tool is fixedly mounted on sealed tube inner wall, stable effect is played to the structure of finishing tool, while setting in sealed tube outer wall
Waste outlet is set, the waste material after smart car is first collected in sealed tube, is then discharged by exit is unified, is conducive to safeguard environment
Health.
In order to achieve the above technical purposes, a kind of improved rotor commutator smart car machine of the utility model, including pedestal,
V-shape base is fixedly installed on the pedestal, both sides are fixedly installed with column on the V-shape base, and the column is towards V-shape base side
Top setting is fluted, and bearing is fixedly installed in the groove, mandrel, the mandrel interpolation are rotatably equipped in the bearing
Equipped with rotor core, the rotor carries out driving rotation by power device, and the commutator outer cover is equipped with smart car device, described
Smart car device includes that longitudinal section is circular sealed tube, and the sealed tube inner tip is fixedly installed with finishing tool, sealed tube lower bottom end
It is provided with waste outlet, and sealed tube is fixed by the bracket and is mounted on the base.
Preferably, a plurality of flute profile strip seam is offered on the mandrel, what the flute profile strip seam was connected with the rotor core
One end is set on mouth structure, and the one end connecting with the bearing is set as enclosed construction.
Further, the mandrel exterior is also arranged with fastener, and the fastener is the hatch frame of annular.
Preferably, the finishing tool is set as semicircular rings structure, and the inside diameter of finishing tool commutates equal to the rotor
The outer dia of device.
Further, the finishing tool is fixedly mounted on sealed tube top inner wall by support rod, the support rod by
Retractable structure made of Multi section bar is arranged, and spring is arranged on support rod.
Further, threaded hole is additionally provided in the sealed tube, the threaded hole and screw cooperate, and screw protrudes into
The finishing tool can be resisted inside sealed tube.
Preferably, the power device includes driving wheel, and the driven wheel being connect with driving wheel by belt, the active
Wheel is connected by retarder with the output shaft of motor, carries out driving rotation by motor.
Compared with prior art, the utility model has the following beneficial effects: rotor core both ends are respectively and fixedly installed to
On mandrel, rotor is driven by power device and is rotated, and in the course of rotation, commutator cylindrical gradually passes through what sealed tube inside was fixed
Finishing tool carries out smart car to commutator face under the action of finishing tool, since finishing tool upper surface and sealed tube are set as whole
Structure increases the stability of its structure, avoids generating smart car error caused by offset during smart car, influences the matter of motor
Amount, meanwhile, the waste material after smart car can be discharged by waste outlet, be conducive to safeguard environmental sanitation.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the A-A cross-sectional view of Fig. 1 in the utility model；
Fig. 3: the result schematic diagram of fastener in the utility model.
In figure: 1, pedestal 2, V-shape base 3, column 4, bearing 5, mandrel 6, sealed tube 7, finishing tool 8, waste outlet
9, bracket 10, flute profile strip seam 11, fastener 12, support rod 13, spring 14, screw 15, driving wheel 16, belt 17, from
Driving wheel.
Specific embodiment
In order to make the purpose of this utility model, advantage and embodiment seem be more clear it is clear, now in conjunction with specific implementation
The utility model will be further described for example, it should be understood that embodiment described herein is only to the utility model
It illustrates, does not constitute limitations of the present invention.
A kind of improved rotor commutator smart car machine as shown in FIG. 1 to FIG. 3, including pedestal 1 are fixedly installed on pedestal 1
V-shape base 2, both sides are fixedly installed with column 3 on V-shape base 2, and column 3 is provided with groove towards 2 one upper lateral part of V-shape base, solid in groove
Dingan County is equipped with bearing 4, is rotatably equipped with mandrel 5 in bearing 4, is inserted with rotor core in mandrel 5, wherein bearing 4, mandrel 5,
In the same horizontal line, rotor subject is placed on V-shape base 2, and is filled by power the setting of the central axes of rotor core and V-shape base 2
It sets and carries out driving rotation, wherein power device includes driving wheel 15, and passes through the driven wheel 17 that belt 16 is connect with driving wheel 15,
Driving wheel 15 is connected by retarder with the output shaft of motor, carries out driving rotation by motor, driving wheel 15 drives driven wheel 17
Rotation, during driven wheel rotation, the movement of belt 16 drives rotor rotation, which is art technology
The common knowledge and conventional techniques of personnel, is not further explained explanation herein.
Commutator outer cover is equipped with smart car device, and smart car device includes that longitudinal section is circular sealed tube 6, pushes up inside sealed tube 6
End is fixedly installed with finishing tool 7, and 7 upper surface of finishing tool and sealed tube 6 are set as overall structure, increase the stability of its structure,
It avoids generating smart car error caused by offset during smart car, influences the quality of motor.6 lower bottom end of sealed tube is provided with waste material
8 are exported, switch is provided at waste outlet 8, and sealed tube 6 is fixedly mounted on pedestal 1 by bracket 9.
Rotor core both ends are respectively and fixedly installed on mandrel 5, and rotor is driven by power device and rotated, in the process of rotation
In, commutator cylindrical gradually passes through finishing tool 7 fixed inside sealed tube 6, carries out under the action of finishing tool 7 to commutator face
Smart car completes smart car process.
In the utility model, in order to prevent in smart car, relative displacement is generated between rotor core and mandrel 5, leads to essence
The concentricity of rotor is poor after vehicle, and applicant offers a plurality of flute profile strip seam 10 on mandrel 5, wherein flute profile strip seam 10 and rotor
The connected one end of iron core is set on mouth structure, and the one end connecting with bearing 4 is set as enclosed construction, and outside mandrel 5 also
It is arranged with fastener 11, fastener 11 is the hatch frame of annular.In this way, rotor core initially passes through the open at one end on mandrel 5,
Conducive to the insertion of rotor core, recycles fastener 11 to fastening processing is carried out between mandrel 5 and rotor core, prevent rotor iron
Offset is generated between core and mandrel 5 during rotor rotates, causes the problem of rotor concentricity difference to occur, is further ensured that
The quality of motor.
Wherein, finishing tool 7 is set as semicircular rings structure, and the inside diameter of finishing tool 7 is equal to the outside of rotor commutator
Diameter, finishing tool 7 can be directly integrated with 6 structure welding of sealed tube, and the top of sealed tube 6 can also be fixedly mounted on by support rod 12
Inner wall is held, in the application, in order to enable finishing tool 7 can carry out up and down adjustment according to the different model of rotor, support rod 12 be set
It is set to retractable structure made of being arranged as Multi section bar, and is arranged with spring 13 on support rod 12.It is additionally provided in sealed tube 6
Threaded hole, threaded hole and screw 14 cooperate, and screw 14, which protrudes into, can resist finishing tool 7 inside sealed tube 6.According to different rotors
Model either smart car dynamics requirement, by telescopic support rod 12 adjust finishing tool 7 distance, make its finishing tool 7 with
Energy work well between commutator, then resists finishing tool 7 by screw 14 again and fastens to finishing tool 7, in the mistake of smart car
A possibility that Cheng Zhong can prevent finishing tool 7 from generating offset, and spring 13 has the function of buffering, can also further decrease offset.
A kind of improved rotor commutator smart car machine of the utility model, by the way that finishing tool 7 to be fixedly mounted in sealed tube 6
Wall plays stable effect to the structure of finishing tool 7, while waste outlet 8 is arranged in 6 outer wall of sealed tube, useless after smart car
Material is first collected in sealed tube 6, is then discharged by waste outlet 8 is unified, is conducive to safeguard environmental sanitation.
Specific embodiment of the present utility model described above does not constitute the limitation to scope of protection of the utility model,
Any other various changes and modifications made by any technical concept according to the present utility model should be included in practical
In novel scope of protection of the claims.
Claims (7)
1. a kind of improved rotor commutator smart car machine, it is characterised in that: including pedestal, be fixedly installed with V-arrangement on the pedestal
, both sides are fixedly installed with column on the V-shape base, and the column is provided with groove, the groove towards one upper lateral part of V-shape base
Inside be fixedly installed with bearing, mandrel be rotatably equipped in the bearing, be inserted with rotor core in the mandrel, the rotor by
Power device carries out driving rotation, and the commutator outer cover is equipped with smart car device, and the smart car device includes that longitudinal section is circle
The sealed tube of shape, the sealed tube inner tip are fixedly installed with finishing tool, and sealed tube lower bottom end is provided with waste outlet, and sealed tube is logical
Bracket is crossed to be fixedly mounted on the base.
2. improved rotor commutator smart car machine according to claim 1, it is characterised in that: offered on the mandrel more
Flute profile strip seam, one end that the flute profile strip seam is connected with the rotor core are set on mouth structure, connect with the bearing
One end be set as enclosed construction.
3. improved rotor commutator smart car machine according to claim 2, it is characterised in that: the mandrel exterior is also arranged
There is fastener, the fastener is the hatch frame of annular.
4. improved rotor commutator smart car machine according to claim 1, it is characterised in that: the finishing tool is set as half
Circular ring structure, the inside diameter of finishing tool are equal to the outer dia of the rotor commutator.
5. improved rotor commutator smart car machine according to claim 4, it is characterised in that: the finishing tool passes through support
Bar is fixedly mounted on sealed tube top inner wall, retractable structure made of the support rod is arranged as Multi section bar, and support rod
On be arranged with spring.
6. improved rotor commutator smart car machine according to claim 5, it is characterised in that: be additionally provided in the sealed tube
Threaded hole, the threaded hole and screw cooperate, and screw, which protrudes into inside sealed tube, can resist the finishing tool.
7. improved rotor commutator smart car machine according to claim 1, it is characterised in that: the power device includes master
Driving wheel, and the driven wheel being connect with driving wheel by belt, the driving wheel are connected by retarder with the output shaft of motor, by
Motor carries out driving rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341785.9U CN208772468U (en) | 2018-08-20 | 2018-08-20 | A kind of improved rotor commutator smart car machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341785.9U CN208772468U (en) | 2018-08-20 | 2018-08-20 | A kind of improved rotor commutator smart car machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208772468U true CN208772468U (en) | 2019-04-23 |
Family
ID=66157484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341785.9U Expired - Fee Related CN208772468U (en) | 2018-08-20 | 2018-08-20 | A kind of improved rotor commutator smart car machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208772468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172244A (en) * | 2021-04-29 | 2021-07-27 | 杭州汽轮铸锻有限公司 | Machining system for steam turbine rotor |
| CN113300186A (en) * | 2021-06-07 | 2021-08-24 | 梅州市顺诚科技有限公司 | Motor commutator processing is with reaming hole and turning excircle integration equipment |
-
2018
- 2018-08-20 CN CN201821341785.9U patent/CN208772468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172244A (en) * | 2021-04-29 | 2021-07-27 | 杭州汽轮铸锻有限公司 | Machining system for steam turbine rotor |
| CN113300186A (en) * | 2021-06-07 | 2021-08-24 | 梅州市顺诚科技有限公司 | Motor commutator processing is with reaming hole and turning excircle integration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210820 |