CN208146977U - A kind of low noise vertical drilling machine gearing device - Google Patents
A kind of low noise vertical drilling machine gearing device Download PDFInfo
- Publication number
- CN208146977U CN208146977U CN201820612005.3U CN201820612005U CN208146977U CN 208146977 U CN208146977 U CN 208146977U CN 201820612005 U CN201820612005 U CN 201820612005U CN 208146977 U CN208146977 U CN 208146977U
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- China
- Prior art keywords
- fixedly installed
- magneto
- drilling machine
- low noise
- vertical drilling
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Abstract
The utility model discloses a kind of low noise vertical drilling machine gearing devices, including apparatus main body, the upper end of described device main body is fixedly installed with magneto close to a side position, and the upper end outer surface of magneto is fixedly installed with audio-frequency generator close to middle position, the centre of described device main body is provided with transmission case, and the rear end of transmission case is fixedly installed with speed reducer, the lower end of the transmission case is fixedly installed with support frame close to two side positions, and a side external surface of support frame is provided with power switch close to upper end position.A kind of low noise vertical drilling machine gearing device described in the utility model, equipped with audio-frequency generator, turbine and magneto, the reversed sound wave equal with noise can be issued, actively noise is neutralized, to effectively reduce noise, and can be reduced the generation of transmission device noise, reach from root control noise, the use that electricity can also effectively be reduced, increases economic efficiency, and brings better prospect of the application.
Description
Technical field
The utility model relates to upright drill field, in particular to a kind of low noise vertical drilling machine gearing device.
Background technique
In industrial production, frequent visible upright drill is usually used in machine-building and the medium and small workpiece of repair factory process
Hole when using upright drill, needs first to adjust the position of workpiece on the table, makes to be processed centerline hole alignment cutter shaft
Line, improves the accuracy of processing, and upright drill is mainly made of pedestal and transmission device；Existing vertical drilling machine gearing device exists
There are certain drawbacks when use, firstly, the noise generated when transmission operation is excessive, affect the working environment of worker,
Also, electricity consumption is larger, and economic benefit is poor, for this purpose, it is proposed that a kind of low noise vertical drilling machine gearing device.
Utility model content
The main purpose of the utility model is to provide a kind of low noise vertical drilling machine gearing device, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of low noise vertical drilling machine gearing device, including apparatus main body, the upper end of described device main body is close to side position
It sets and is fixedly installed with magneto, and the upper end outer surface of magneto is fixedly installed with audio-frequency generator close to middle position,
The centre of described device main body is provided with transmission case, and the rear end of transmission case is fixedly installed with speed reducer, under the transmission case
It holds and is fixedly installed with support frame close to two side positions, and a side external surface of support frame is provided with power supply close to upper end position and opens
It closes, the intermediate active of the magneto is equipped with rotor, and the two sides of rotor are fixedly installed with permanent magnet, the permanent magnet
Two side external surfaces be fixedly installed with stator, the front end of the magneto is movably installed with bearing, the audio-frequency generator
Inside be fixedly installed with decibel instrument close to a side position, and the side of decibel instrument is fixedly installed with central processing unit, it is described in
The side of central processor is fixedly installed with buzzer, and the inside of the transmission case is movably installed with worm screw close to upper end position, and
The lower end of worm screw is movably installed with turbine, output end and magneto, audio-frequency generator and the speed reducer of the power switch
Input terminal is electrically connected, and the output end of the audio-frequency generator and the input terminal of decibel instrument, central processing unit and buzzer are electrical
Connection.
Preferably, the internal activity of the bearing is equipped with ball, and the quantity of ball is several groups.
Preferably, the outer surface of the stator is provided with magnet exciting coil, and the quantity of magnet exciting coil is several groups.
Preferably, the upper end of the power switch is movably installed with waterproof cover, and the lower end of waterproof cover is provided with buckle.
Preferably, the outer surface of the magneto is provided with cooling fin, and the quantity of cooling fin is several groups.
Preferably, the outer surface of the buzzer is provided with loudspeaking window, and the inside of loudspeaking window is fixedly installed with filter screen.
Compared with prior art, the utility model has the advantages that：The low noise vertical drilling machine gearing device leads to
The audio-frequency generator for crossing setting, can issue the reversed sound wave equal with noise, actively neutralize noise, to effectively reduce
Noise after the decibel instrument in audio-frequency generator detects noise, transmits a signal to central processing unit processing, after processing, control
Buzzer processed issues the reversed sound wave equal with noise, to actively neutralize noise, by the turbine of setting, can be reduced transmission
The generation of the noise of device reaches from root control noise, and the transmission device of turbine and worm screw composition is sliding friction, Ke Yi great
The noise that the reduction friction of amplitude generates, passes through the magneto of setting, additionally it is possible to which the effective use for reducing electricity improves warp
It helps benefit, has permanent magnet on the rotor in magneto, after starting, rotor is under the action of permanent magnet and stator field revolving speed one
It causes, there is no induced current in rotor bar, rotor loss does not just have, and stator coil has also lacked excitation current, thus efficiency mentions yet
Height, thus energy saving, entire vertical drilling machine gearing device structure is simple, and easy to operate, using effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of low noise vertical drilling machine gearing device of the utility model；
Fig. 2 is a kind of magneto explosion views of low noise vertical drilling machine gearing device of the utility model；
Fig. 3 is a kind of audio-frequency generator enlarged drawing of low noise vertical drilling machine gearing device of the utility model；
Fig. 4 is a kind of turbine explosion views of low noise vertical drilling machine gearing device of the utility model；
Fig. 5 is a kind of circuit block diagram of low noise vertical drilling machine gearing device of the utility model.
In figure：1, apparatus main body；2, magneto；3, audio-frequency generator；4, transmission case；5, speed reducer；6, support frame；7,
Rotor；8, permanent magnet；9, stator；10, bearing；11, decibel instrument；12, central processing unit；13, buzzer；14, worm screw；15, whirlpool
Wheel；16, power switch.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of low noise vertical drilling machine gearing device, including apparatus main body 1, the upper end of apparatus main body 1
It is fixedly installed with magneto 2 close to a side position, and the upper end outer surface of magneto 2 is fixedly installed with close to middle position
Audio-frequency generator 3, the centre of apparatus main body 1 is provided with transmission case 4, and the rear end of transmission case 4 is fixedly installed with speed reducer 5, passes
The lower end of dynamic case 4 is fixedly installed with support frame 6 close to two side positions, and a side external surface of support frame 6 is close to upper end position
It is provided with power switch 16, the intermediate active of magneto 2 is equipped with rotor 7, and the two sides of rotor 7 are fixedly installed with permanent magnetism
Body 8, two side external surfaces of permanent magnet 8 are fixedly installed with stator 9, and the front end of magneto 2 is movably installed with bearing 10, audio
The inside of generator 3 is fixedly installed with decibel instrument 11 close to a side position, and the side of decibel instrument 11 is fixedly installed with centre
Device 12 is managed, the side of central processing unit 12 is fixedly installed with buzzer 13, and the inside of transmission case 4 is installed close to upper end position activity
There is worm screw 14, and the lower end of worm screw 14 is movably installed with turbine 15, the output end and magneto 2 of power switch 16, audio are sent out
The input terminal of raw device 3 and speed reducer 5 is electrically connected, the output end of audio-frequency generator 3 and decibel instrument 11, central processing unit 12 and bee
The input terminal of ring device 13 is electrically connected；
The internal activity of bearing 10 is equipped with ball, and the quantity of ball is several groups, and the setting of ball can reduce bearing
10 friction improves its service life；The outer surface of stator 9 is provided with magnet exciting coil, and the quantity of magnet exciting coil is several groups；Electricity
The upper end of source switch 16 is movably installed with waterproof cover, and the lower end of waterproof cover is provided with buckle；The outer surface of magneto 2 is provided with
Cooling fin, the quantity of cooling fin are several groups；The outer surface of buzzer 13 is provided with loudspeaking window, and the inside of loudspeaking window is fixedly mounted
There is filter screen, the setting of filter screen prevents dust from entering in device.
It should be noted that the utility model is a kind of low noise vertical drilling machine gearing device, in use, firstly, pressing
Power switch 16, powers on, and magneto 2 starts to drive the transmission of 15 worm screw 14 of turbine, passes through the magneto 2 of setting, energy
Enough effective uses for reducing electricity, increase economic efficiency, have permanent magnet 8, after starting, rotor on the rotor 7 in magneto 2
7 is consistent with 9 rotational speed of magnetic field of stator under the action of permanent magnet 8, does not have induced current in 7 conducting bar of rotor, and the loss of rotor 7 does not just have yet
Having, 9 coil of stator has also lacked excitation current, thus efficiency improves, thus energy saving, 2 model Y2 of magneto, then, permanent magnetism
The upper end outer surface of motor 2 is fixedly installed with audio-frequency generator 3 close to middle position, can by the audio-frequency generator 3 of setting
The reversed sound wave equal with noise is issued, actively neutralizes noise, so that noise is effectively reduced, point in audio-frequency generator 3
After shellfish instrument 11 detects noise, the processing of central processing unit 12 is transmitted a signal to, after processing, control buzzer 13 issues and makes an uproar
The equal reversed sound wave of sound, to actively neutralize noise, the model LW-1212BL of audio-frequency generator 3 passes through the whirlpool of setting
Wheel 15, can be reduced the generation of the noise of transmission device, reach from root control noise, the transmission of turbine 15 and the composition of worm screw 14 fills
Setting is sliding friction, and the noise that friction generates can be greatly reduced, finally, opening speed reducer 5 after drilling, is reduced
The speed of transmission device, in order to avoid damage device, speed reducer 5 model NMRV30 is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of low noise vertical drilling machine gearing device, including apparatus main body（1）, it is characterised in that：Described device main body（1）'s
Upper end is fixedly installed with magneto close to a side position（2）, and magneto（2）Upper end outer surface it is solid close to middle position
Dingan County is equipped with audio-frequency generator（3）, described device main body（1）Centre be provided with transmission case（4）, and transmission case（4）Rear end
It is fixedly installed with speed reducer（5）, the transmission case（4）Lower end be fixedly installed with support frame close to two side positions（6）, and prop up
Support（6）A side external surface upper end position is provided with power switch（16）, the magneto（2）Intermediate active peace
Equipped with rotor（7）, and rotor（7）Two sides be fixedly installed with permanent magnet（8）, the permanent magnet（8）Two side external surfaces it is equal
It is fixedly installed with stator（9）, the magneto（2）Front end be movably installed with bearing（10）, the audio-frequency generator（3）'s
It is internal to be fixedly installed with decibel instrument close to a side position（11）, and decibel instrument（11）Side be fixedly installed with central processing unit
（12）, the central processing unit（12）Side be fixedly installed with buzzer（13）, the transmission case（4）Inside close to upper end
Position is movably installed with worm screw（14）, and worm screw（14）Lower end be movably installed with turbine（15）, the power switch（16）'s
Output end and magneto（2）, audio-frequency generator（3）And speed reducer（5）Input terminal be electrically connected, the audio-frequency generator
（3）Output end and decibel instrument（11）, central processing unit（12）And buzzer（13）Input terminal be electrically connected.
2. a kind of low noise vertical drilling machine gearing device according to claim 1, it is characterised in that：The bearing（10）'s
Internal activity is equipped with ball, and the quantity of ball is several groups.
3. a kind of low noise vertical drilling machine gearing device according to claim 1, it is characterised in that：The stator（9）'s
Outer surface is provided with magnet exciting coil, and the quantity of magnet exciting coil is several groups.
4. a kind of low noise vertical drilling machine gearing device according to claim 1, it is characterised in that：The power switch
（16）Upper end be movably installed with waterproof cover, the lower end of waterproof cover is provided with buckle.
5. a kind of low noise vertical drilling machine gearing device according to claim 1, it is characterised in that：The magneto
（2）Outer surface be provided with cooling fin, the quantity of cooling fin is several groups.
6. a kind of low noise vertical drilling machine gearing device according to claim 1, it is characterised in that：The buzzer（13）
Outer surface be provided with loudspeaking window, the inside of loudspeaking window is fixedly installed with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612005.3U CN208146977U (en) | 2018-04-27 | 2018-04-27 | A kind of low noise vertical drilling machine gearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612005.3U CN208146977U (en) | 2018-04-27 | 2018-04-27 | A kind of low noise vertical drilling machine gearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146977U true CN208146977U (en) | 2018-11-27 |
Family
ID=64376026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612005.3U Expired - Fee Related CN208146977U (en) | 2018-04-27 | 2018-04-27 | A kind of low noise vertical drilling machine gearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146977U (en) |
-
2018
- 2018-04-27 CN CN201820612005.3U patent/CN208146977U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181127 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |