CN105880684A - Locating electric drill - Google Patents
Locating electric drill Download PDFInfo
- Publication number
- CN105880684A CN105880684A CN201410690283.7A CN201410690283A CN105880684A CN 105880684 A CN105880684 A CN 105880684A CN 201410690283 A CN201410690283 A CN 201410690283A CN 105880684 A CN105880684 A CN 105880684A
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- CN
- China
- Prior art keywords
- drill bit
- drill
- location
- handle
- hole
- Prior art date
- 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.)
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- Drilling And Boring (AREA)
Abstract
An electric drill mainly comprises an electric drill body, a drill bit, springs, locating racks, a handle and a switch. The corner positions of the four L-shaped locating racks and the top end of the drill bit are located on the same plane, and the drill bit is perpendicular to the plane. Scales are arranged on the locating racks, and the scale marks 0 of the scales are aligned to the opening planes of locating holes. The handle is arranged on the lower side of the electric drill body and can be provided with the switch, and a power line and a plug are arranged at the lower end of the handle. The electric drill can be accurately aligned to the drilling position and can keep absolutely perpendicular to a face to be drilled, and the drilling depth is strictly controlled. Misoperation and errors caused by insufficient experience are greatly reduced.
Description
Technical field
The present invention relates to one way of life instrument, especially relate to a kind of electric drill.
Background technology
Existing electric drill, mainly includes drill bit and drill body, when use drilling of electric hand drill,
Existence cannot to its be accurately positioned with it cannot be guaranteed that absolute upright and can not strictly control brill.
Summary of the invention
It is an object of the invention to provide a kind of can be accurately positioned, electric drill that borehole accuracy is high.
The present invention is mainly and is formed around uniform locating rack at drill bit.
A kind of electric drill, it mainly includes drill body, drill bit, spring, locating rack, handle and opens
Close.Wherein drill body profile electric drill existing with on market is identical, drill body front end center position
Installed drill bit, drill bit is embedded in drill body front end, and drill body front end is with drill bit as the center of circle
Peripheral position is provided with the hole, location of four uniform one end open, and location is provided with spring, spring in hole
Natural extended length identical with depth of positioning hole, location hole open at one end be respectively equipped with a L
The locating rack of type, the corner location of four L-type locating racks and the top of drill bit at grade,
And drill bit is vertical with this plane, locating rack is provided with scale, and " 0 " graduation mark of described scale is with fixed
The plane of the opening alignment of hole, position, is provided with handle, handle can have switch on the downside of drill body, subordinate
End is provided with power line and plug, and described handle, switch, power line and plug are existing with on market
Identical.
During use, positioned by four locating racks, during energising uses electric drill, drill bit
In entrance object, it is pressed among the hole, location of drill body under locating rack stress, by seeing four
Whether scale above locating rack is the most identical determines length that drill bit enters and is vertical work
Make.After use, recoil of spring, locating rack is set back.
Compared with the prior art, the present invention is by the uniform locating rack that is formed around at drill bit, no
But bore position can be directed at accurately, it is also possible to treat that drilling area keeps absolute vertical, and strictly
The degree of depth of keyhole.The precision of work, stability, convenience and efficiency are greatly improved, have
Effect reduces the improper operation and error caused owing to lacking experience.
Accompanying drawing explanation
Fig. 1 is that the master of the present invention regards part section simplified schematic diagram.
Detailed description of the invention
Master in the present invention shown in Fig. 1 regards in part section simplified schematic diagram, wherein drill body 1
Profile electric drill existing with on market is identical, and drill body front end center position is provided with drill bit 2, drill bit
Being embedded in drill body front end, the drill body front end peripheral position with drill bit as the center of circle is provided with four
The hole, location 3 of uniform one end open, location is provided with spring 4 in hole, the natural extended length of spring
Identical with depth of positioning hole, the locating rack 5 of a L-type it is respectively equipped with at the open at one end positioning hole,
The corner location of four L-type locating racks and the top of drill bit at grade, and drill bit and this
Plane is vertical, and locating rack is provided with scale 6, and " 0 " graduation mark of described scale is put down with hole, location opening
In the face of neat, it be provided with handle 7 on the downside of drill body, handle can have switch 8, handle lower end are provided with electricity
Source line 9 and plug 10, described handle, switch, power line and plug are existing identical with on market.
Claims (1)
1. an electric drill, drill body front end center position is provided with drill bit, before drill bit is embedded in drill body
End, it is characterised in that: the drill body front end peripheral position with drill bit as the center of circle be provided with four uniform
The hole, location of one end open, location is provided with spring in hole.The natural extended length of spring and location hole depth
Spending identical, the open at one end in hole, location is respectively equipped with the locating rack of a L-type, four L-type location
At grade, and drill bit is vertical with this plane, positions for the corner location of frame and the top of drill bit
Frame is provided with scale, and " 0 " graduation mark of described scale aligns, under drill body with hole, location plane of the opening
Side is provided with handle, handle can have switch, handle lower end are provided with power line and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690283.7A CN105880684A (en) | 2014-11-25 | 2014-11-25 | Locating electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690283.7A CN105880684A (en) | 2014-11-25 | 2014-11-25 | Locating electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880684A true CN105880684A (en) | 2016-08-24 |
Family
ID=56698941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690283.7A Pending CN105880684A (en) | 2014-11-25 | 2014-11-25 | Locating electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880684A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176880A (en) * | 2018-03-19 | 2018-06-19 | 项正 | A kind of architectural engineering electric drill convenient for vertical operation |
| CN108608379A (en) * | 2016-12-12 | 2018-10-02 | 维布络有限公司 | Intelligent power tool |
| CN109304502A (en) * | 2018-10-10 | 2019-02-05 | 王海南 | A kind of ergonomics hole depth adjusting and anti-offset mechanical punching machine |
| CN109663955A (en) * | 2018-12-27 | 2019-04-23 | 四川艾格瑞特模具科技股份有限公司 | A kind of precision machinery manufacture brill mill dual-purpose apparatus |
-
2014
- 2014-11-25 CN CN201410690283.7A patent/CN105880684A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608379A (en) * | 2016-12-12 | 2018-10-02 | 维布络有限公司 | Intelligent power tool |
| CN108608379B (en) * | 2016-12-12 | 2021-03-02 | 维布络有限公司 | Intelligent power tool |
| CN108176880A (en) * | 2018-03-19 | 2018-06-19 | 项正 | A kind of architectural engineering electric drill convenient for vertical operation |
| CN109304502A (en) * | 2018-10-10 | 2019-02-05 | 王海南 | A kind of ergonomics hole depth adjusting and anti-offset mechanical punching machine |
| CN109663955A (en) * | 2018-12-27 | 2019-04-23 | 四川艾格瑞特模具科技股份有限公司 | A kind of precision machinery manufacture brill mill dual-purpose apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |