CN202621983U - Speed adjustable silencing electric drill - Google Patents
Speed adjustable silencing electric drill Download PDFInfo
- Publication number
- CN202621983U CN202621983U CN 201220119753 CN201220119753U CN202621983U CN 202621983 U CN202621983 U CN 202621983U CN 201220119753 CN201220119753 CN 201220119753 CN 201220119753 U CN201220119753 U CN 201220119753U CN 202621983 U CN202621983 U CN 202621983U
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- electric drill
- drill body
- resistance
- speed
- electric
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- Expired - Fee Related
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Abstract
The utility model discloses a speed adjustable silencing electric drill. The speed adjustable silencing electric drill comprises an electric drill body, an electric drill bit seat is arranged on the head of the electric drill body, and an electric drill bit is mounted on the electric drill bit seat. The speed adjustable silencing electric drill is characterized in that the electric drill bit seat is connected with a rotating motor through a rotating shaft, the rotating motor is arranged in the electric drill body, the rotating motor is connected with a resistance-type rotary speed controller, the resistance-type rotary speed controller is connected with a control switch, the control switch is arranged on a handle of the electric drill body, a silencer which is connected with the rotating motor and the resistance-type rotary speed controller is mounted in the electric drill body, a heat dissipation device which is connected with the rotating motor is arranged on the tail portion of the electric drill body, and a protective cover is disposed outside the heat dissipation device. The speed adjustable silencing electric drill has the advantages that the resistance-type rotary speed controller can adjust the speed of the electric drill during drilling, the project quality is improved, the noise generated when the electric drill rotates at high speed is reduced by the silencer, and a relative quiet working environment can be provided for people.
Description
Technical field
The utility model relates to electric tool, relates in particular to a kind of noise reduction electric drill of adjustable speed.
Background technology
In work in the past, the rotating speed of electric drill has only a kind of, proceeds to when last in electric drill boring, often needs cautious boring; Not so the degree of depth and original not the meeting that make boring easily, influencing engineering is quality, and electric drill is under situation about running up; Noise ratio is bigger, and during the broiling summer, irritated sound is prone to influence operator's mood; Moreover electric drill temperature of motor and drill bit under the situation of at a high speed rotation raises easily, and spark can appear in severe patient, if in the operator's that jumps the eyes; Consequence is serious, and general motor can not worked at night, the unnecessary trouble of also bringing to the operator.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
The utility model content
The purpose of the utility model provides a kind of noise reduction electric drill of adjustable speed.
The technical scheme that the utility model adopts is:
A kind of noise reduction electric drill of adjustable speed; Comprise the electric drill body, said electric drill body head is provided with the electric drill headstock, and said electric drill headstock is provided with the electric drill head; Said electric drill headstock is connected with rotary electric machine through turning cylinder; Said rotary electric machine places the electric drill body interior, and said rotary electric machine is connected with the resistance-type rotational speed governor, and said resistance-type rotational speed governor is connected with gauge tap; Said gauge tap is located on the handle of electric drill body, and said electric drill body interior also is provided with the silencing means that is connected with the resistance-type rotational speed governor with rotary electric machine.
Be divided into speed-sensitive switch, middling speed switch and low speed switch on the said gauge tap.
Said electric drill body afterbody also is provided with the heat abstractor that is connected with rotary electric machine, and said heat abstractor is provided with protective cover outward.
Scribble fluorescent material on the said electric drill body.
Said electric drill headstock is provided with the cooling fluid shower nozzle.
The utility model has the advantages that: the speed the during boring of resistance-type rotational speed governor scalable electric drill; Improved construction quality, silencing means has reduced the noise when electric drill rotates at a high speed, gives people a quiet relatively working environment; Heat abstractor on the electric drill body and cooling fluid shower nozzle in time lower the temperature for electric drill; Protection operator's safety, the fluorescent material on the electric drill body, the handled easily person worked night.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the structural representation of the gauge tap of the utility model.
Wherein: 1, electric drill body, 2, the electric drill headstock, 3, the electric drill head, 4, turning cylinder; 5, rotary electric machine, 6, the resistance-type rotational speed governor, 7, gauge tap, 8, handle; 9, silencing means, 10, heat abstractor, 11, protective cover, 12, the cooling fluid shower nozzle; 13, speed-sensitive switch, 14, the middling speed switch, 15, low speed switch.
The specific embodiment
As shown in Figure 1, the noise reduction electric drill of a kind of adjustable speed of the utility model comprises electric drill body 1; Electric drill body 1 head is provided with electric drill headstock 2; Electric drill headstock 2 is provided with electric drill head 3, and electric drill headstock 2 is connected with rotary electric machine 5 through turning cylinder 4, and rotary electric machine 5 places electric drill body 1 inside; Rotary electric machine 5 is connected with resistance-type rotational speed governor 6; Resistance-type rotational speed governor 6 is connected with gauge tap 7, and gauge tap 7 is located on the handle 8 of electric drill body 1, and electric drill body 1 inside also is provided with the silencing means 9 that is connected with resistance-type rotational speed governor 6 with rotary electric machine 5.
Be divided into speed-sensitive switch 13, middling speed switch 14 and low speed switch 15 on the gauge tap 7.
Scribble fluorescent material on the electric drill body 1.
Speed when resistance-type rotational speed governor 6 is regulated electric drill boring; Improved construction quality, silencing means 9 has reduced the noise when electric drill rotates at a high speed, gives people a quiet relatively working environment; Heat abstractor 10 on the electric drill body 1 in time lowers the temperature for electric drill with cooling fluid shower nozzle 12; Protection operator's safety, the fluorescent material on the electric drill body 1, the handled easily person worked night.
Claims (5)
1. the noise reduction electric drill of an adjustable speed; Comprise the electric drill body, said electric drill body head is provided with the electric drill headstock, and said electric drill headstock is provided with the electric drill head; It is characterized in that: said electric drill headstock is connected with rotary electric machine through turning cylinder; Said rotary electric machine places the electric drill body interior, and said rotary electric machine is connected with the resistance-type rotational speed governor, and said resistance-type rotational speed governor is connected with gauge tap; Said gauge tap is located on the handle of electric drill body, and said electric drill body interior also is provided with the silencing means that is connected with the resistance-type rotational speed governor with rotary electric machine.
2. the noise reduction electric drill of a kind of adjustable speed according to claim 1 is characterized in that: be divided into speed-sensitive switch, middling speed switch and low speed switch on the said gauge tap.
3. the noise reduction electric drill of a kind of adjustable speed according to claim 1, it is characterized in that: said electric drill body afterbody also is provided with the heat abstractor that is connected with rotary electric machine, and said heat abstractor is provided with protective cover outward.
4. the noise reduction electric drill of a kind of adjustable speed according to claim 1 is characterized in that: scribble fluorescent material on the said electric drill body.
5. go through the noise reduction electric drill that requires 1 described a kind of adjustable speed according to it, it is characterized in that: said electric drill headstock is provided with the cooling fluid shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119753 CN202621983U (en) | 2012-03-27 | 2012-03-27 | Speed adjustable silencing electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119753 CN202621983U (en) | 2012-03-27 | 2012-03-27 | Speed adjustable silencing electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621983U true CN202621983U (en) | 2012-12-26 |
Family
ID=47375226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220119753 Expired - Fee Related CN202621983U (en) | 2012-03-27 | 2012-03-27 | Speed adjustable silencing electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028805A (en) * | 2014-06-20 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Self-cooled drilling machine with chip stopping function |
| CN104785462A (en) * | 2015-04-08 | 2015-07-22 | 惠州Tcl移动通信有限公司 | Adhesive residue clearing device used for clearing adhesive residue on touch screen and clearing method thereof |
| CN108515212A (en) * | 2018-06-15 | 2018-09-11 | 苏州斯洁科电子有限公司 | A kind of noise reduction electric drill |
-
2012
- 2012-03-27 CN CN 201220119753 patent/CN202621983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028805A (en) * | 2014-06-20 | 2014-09-10 | 国网河北省电力公司衡水供电分公司 | Self-cooled drilling machine with chip stopping function |
| CN104785462A (en) * | 2015-04-08 | 2015-07-22 | 惠州Tcl移动通信有限公司 | Adhesive residue clearing device used for clearing adhesive residue on touch screen and clearing method thereof |
| CN108515212A (en) * | 2018-06-15 | 2018-09-11 | 苏州斯洁科电子有限公司 | A kind of noise reduction electric drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130327 |