CN209375400U - A kind of efficient scratch brushing device for motor rotor end ring inner hole - Google Patents
A kind of efficient scratch brushing device for motor rotor end ring inner hole Download PDFInfo
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- CN209375400U CN209375400U CN201822014284.6U CN201822014284U CN209375400U CN 209375400 U CN209375400 U CN 209375400U CN 201822014284 U CN201822014284 U CN 201822014284U CN 209375400 U CN209375400 U CN 209375400U
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- rack
- placed side
- transmission shaft
- layer placed
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Abstract
The utility model discloses a kind of efficient scratch brushing devices for motor rotor end ring inner hole, are related to the manufacturing field of motor stator component, including rack, threephase asynchronous machine and brush head, further include transmission parts；The rack has upper layer placed side and lower layer placed side；The transmission parts are made of synchronous pulley group, two linear bearings and two transmission shafts, synchronous pulley group is made of two synchronous driving wheels and two synchronous driven wheels, linear bearing is mounted on the upper layer placed side of rack, transmission shaft passes across linear bearing, transmission shaft is mounted in linear bearing, a synchronous driven wheel is installed in one end of every transmission shaft, and the other end of every transmission shaft installs a brush head；The threephase asynchronous machine is mounted on the lower layer placed side of rack, and described two synchronous driving wheels are installed on the output shaft of threephase asynchronous machine；The synchronous synchronized band of driving wheel drives between synchronous driven wheel.The utility model has the advantages that simple, reliable, durable, and daily maintenance is very convenient.
Description
Technical field
The utility model relates to the manufacturing fields of motor stator component, and in particular to one kind is used for motor rotor end ring inner hole
Efficient scratch brushing device.
Background technique
In the prior art, rotor assembly is after casting workshop section's operation, because of many shapes such as equipment state and human factor
Condition causes rotor finished product to be not up to quality requirement.Scratch brushing processing, the method cut in the past by artificial knife need to be carried out to both ends inner hole
Low efficiency and since the unstability of people causes product appearance difference excessive.
Application No. is a kind of uniaxial scratch brushing devices of CN201520366078.5, it is characterised in that: including telescopic cylinder, gas
Jar support, slide, guide rod, fore-stock, after-poppet, motor, cabinet, main shaft, plane bearing, spacer, ball bearing, Coupling Shaft,
Knife handle, knife bar and Steel bristle brush；The telescopic cylinder is arranged on air cylinder support；The fore-stock and the relatively fixed setting of after-poppet
In air cylinder support side；The guide rod is arranged between fore-stock and after-poppet；The telescopic cylinder front end is connected with slide；
The slide is slidably disposed on guide rod；The slide is equipped with the motor and cabinet being sequentially connected；The motor
Transmission shaft is connected with setting in the intracorporal main shaft of case；Plane bearing, spacer and ball axis are successively arranged between the main shaft and cabinet
It holds；The main shaft is connected with Coupling Shaft；The knife handle is telescopic to be arranged in Coupling Shaft；Knife bar is equipped in the knife handle；Institute
Knife bar front end is stated equipped with Steel bristle brush.
Uniaxial scratch brushing device carries out scratch brushing operation, since each series of products dimensional parameters and machining state are respectively different, if
Then lead to that portioned product scratch brushing degree is excessive or product scratch brushing degree is too low using the motor of same revolving speed, because its it is single can not
Modulability influences product processing quality.
Utility model content
The purpose of this utility model is that a kind of efficient scratch brushing device for motor rotor end ring inner hole, above-mentioned to solve
The problem of being proposed in background technique.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of efficient scratch brushing device for motor rotor end ring inner hole, including rack, threephase asynchronous machine and brush head,
It is characterized in that, further includes transmission parts；The rack has upper layer placed side and lower layer placed side；The transmission parts are by synchronous belt
Wheel group, two linear bearings and two transmission shafts are constituted, synchronous pulley group by two synchronous driving wheels and two synchronous driven wheels,
Linear bearing is mounted on the upper layer placed side of rack, and transmission shaft passes across linear bearing, and transmission shaft is mounted in linear bearing,
A synchronous driven wheel is installed in one end of every transmission shaft, and the other end of every transmission shaft installs a brush head；Institute
It states threephase asynchronous machine to be mounted on the lower layer placed side of rack, described two synchronous actives on the output shaft of threephase asynchronous machine
Wheel；The synchronous synchronized band of driving wheel drives between synchronous driven wheel.
In the present invention, the rack by being welded two-by-two with lateral zinc-plated square steel again after the welding of vertical zinc-plated square steel and
At.
In the present invention, the lower layer placed side is welded by lateral zinc-plated square steel in vertical zinc-plated square steel middle position
It constitutes
In the present invention, the hood for blocking transmission parts is also equipped in the rack, hood can be used as peace
Full protection cover, prevents contingency.
It in the present invention, further include frequency converter, the three-phase power line of the threephase asynchronous is connected respectively to
The end U of frequency converter, the end V, on the end W.
Compared with prior art, the utility model has the beneficial effects that
One, the utility model has the advantages that simple, reliable, durable, and daily maintenance is very convenient, and power savings are aobvious
Product processing request can be reached again by writing.
Two, the utility model use frequency control, have it is high-efficient, without add slip loss, speed adjustable range is big, can be high-precision
Degree realizes stepless time adjustment, and coordinated control easy to accomplish and closed-loop control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Appended drawing reference are as follows: 1 be hood, 2 be rack, 3 be synchronous belt, 4 be synchronous driving wheel, 5 be threephase asynchronous,
6 it is transmission shaft, 7 be linear bearing, 8 be brush head, 9 be zinc-plated square steel, 10 is synchronous driven wheel.
Specific embodiment
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Appended drawing reference are as follows: 1 be hood, 2 be rack, 3 be synchronous belt, 4 be synchronous driving wheel, 5 be threephase asynchronous,
6 it is transmission shaft, 7 be linear bearing, 8 be brush head, 9 be zinc-plated square steel, 10 is synchronous driven wheel.
Please refer to Fig. 1 and Fig. 2, a kind of efficient scratch brushing device for motor rotor end ring inner hole, including rack 2, three-phase
Asynchronous machine 5, brush head 8 and transmission parts；The rack has upper layer placed side and lower layer placed side, and lower layer placed side is by transverse direction
The welding of zinc-plated square steel 9 is constituted on the rack, and the transmission parts are by synchronous pulley group, two linear bearings and two transmission shaft structures
At, synchronous pulley group by two synchronous driving wheels 4 driven wheel 10 synchronous with two, the upper layer that linear bearing is mounted on rack is placed
On face, transmission shaft 6 passes across linear bearing 7, and transmission shaft is mounted in linear bearing, and an institute is installed in one end of every transmission shaft
Synchronous driven wheel is stated, the other end of every transmission shaft installs a brush head；The threephase asynchronous machine is mounted on rack
On lower layer placed side, described two synchronous driving wheels on the output shaft of threephase asynchronous machine；The synchronous synchronized band driving of driving wheel
Between synchronous driven wheel.The utility model uses frequency converter timing, the end U of frequency converter, the end V, the end W respectively with phase asynchronous motor
Three line connections, the end frequency converter R, the end S, the end T connect three phase mains.Again by the power supply of frequency converter and (ACM) analog signal
The public pin for being terminated at potentiometer both ends, (AVI) main speed instruction are connected to the middle pin of potentiometer, say further according to frequency converter
The setting that bright book carries out relevant parameter can carry out controlling frequency converter timing by potentiometer.Operator only needs startup power supply,
Corresponding operation can be carried out by adjusting motor speed by external potentiometer again.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of efficient scratch brushing device for motor rotor end ring inner hole, including rack, threephase asynchronous machine and brush head, special
Sign is, further includes transmission parts；The rack has upper layer placed side and lower layer placed side；The transmission parts are by synchronous pulley
Group, two linear bearings and two transmission shafts are constituted, and synchronous pulley group is by two synchronous driving wheels and two synchronous driven wheel structures
At linear bearing is mounted on the upper layer placed side of rack, and transmission shaft passes across linear bearing, and transmission shaft is mounted on linear bearing
Interior, a synchronous driven wheel is installed in one end of every transmission shaft, and the other end of every transmission shaft installs a brush head；
The threephase asynchronous machine is mounted on the lower layer placed side of rack, is installed on the output shaft of threephase asynchronous machine described two same
Walk driving wheel；The synchronous synchronized band of driving wheel drives between synchronous driven wheel.
2. the efficient scratch brushing device according to claim 1 for motor rotor end ring inner hole, which is characterized in that the machine
Frame is welded with lateral zinc-plated square steel two-by-two again after being welded by vertical zinc-plated square steel.
3. the efficient scratch brushing device according to claim 1 or 2 for motor rotor end ring inner hole, which is characterized in that institute
State the hood being also equipped in rack for blocking transmission parts.
4. the efficient scratch brushing device according to claim 1 or 2 for motor rotor end ring inner hole, which is characterized in that also
Including frequency converter, the three-phase power line of the threephase asynchronous machine is connected respectively on the end U, the end V, the end W of frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014284.6U CN209375400U (en) | 2018-12-03 | 2018-12-03 | A kind of efficient scratch brushing device for motor rotor end ring inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014284.6U CN209375400U (en) | 2018-12-03 | 2018-12-03 | A kind of efficient scratch brushing device for motor rotor end ring inner hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375400U true CN209375400U (en) | 2019-09-10 |
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ID=67835131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014284.6U Active CN209375400U (en) | 2018-12-03 | 2018-12-03 | A kind of efficient scratch brushing device for motor rotor end ring inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559359A (en) * | 2022-04-28 | 2022-05-31 | 四川富生电器有限责任公司 | Surface polishing device for motor rotor production |
-
2018
- 2018-12-03 CN CN201822014284.6U patent/CN209375400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559359A (en) * | 2022-04-28 | 2022-05-31 | 四川富生电器有限责任公司 | Surface polishing device for motor rotor production |
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