CN202963540U - Electric positioning drill - Google Patents
Electric positioning drill Download PDFInfo
- Publication number
- CN202963540U CN202963540U CN 201220523670 CN201220523670U CN202963540U CN 202963540 U CN202963540 U CN 202963540U CN 201220523670 CN201220523670 CN 201220523670 CN 201220523670 U CN201220523670 U CN 201220523670U CN 202963540 U CN202963540 U CN 202963540U
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- CN
- China
- Prior art keywords
- drill
- location
- handle
- plane
- drill head
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model relates to an electric drill, which comprises an electric drill body, a drill head, a spring, a location frame, a handle and a switch, wherein the drill head is arranged in the central position of the front end of the electric drill body; four location holes are formed uniformly in the periphery of the drill head with the drill head serving as a center; one end of each location hole is opened; springs are arranged in the location holes; a L-shaped location frame is arranged at the opened end of each location hole; corner positions of the four location frames and the top end of the drill head are in the same plane; the drill head is perpendicular to the plane; scales are arranged on the location frames; '0' scale marks of the scales are flushed with an opening plane of the location holes; the handle is located on the lower side of the electric drill body; the switch is arranged on the handle; and a power cord and a plug are arranged at the lower end of the handle. The electric positioning drill can not only be aligned to a drilling position accurately, but also can be kept to be absolutely perpendicular to a plane to be drilled, and the depth of a drilled hole is strictly controlled. The accuracy, the stability, the convenience and the efficiency of work are improved greatly, and improper operations and errors caused by the lack of experience are effectively reduced.
Description
technical fieldthe utility model relates to the one way of life instrument, especially relates to a kind of electric drill.
background technologyexisting electric drill, mainly comprise drill bit and drill body, and when using drilling of electric hand drill, existence can't be carried out accurate location and can not guarantee problem definitely vertical and can not the strict keyhole degree of depth it.
summary of the inventionthe electric drill that the purpose of this utility model is to provide and a kind ofly can accurately locates, borehole accuracy is high.The utility model is mainly that the surrounding at drill bit is provided with uniform locating rack.
A kind of electric drill, it mainly comprises drill body, drill bit, spring, locating rack, handle and switch.Wherein the drill body profile is identical with existing electric drill on market, drill body front end center is provided with drill bit, drill bit is embedded in the drill body front end, the drill body front end be take peripheral position that drill bit is the center of circle and is provided with the locating hole of four uniform end openings, be provided with spring in locating hole, the natural extended length of spring is identical with depth of positioning hole, be respectively equipped with the locating rack of a L-type at opening one end of locating hole, the corner location of four L-type locating racks and the top of drill bit are at grade, and drill bit is vertical with this plane, locating rack is provided with scale, " 0 " graduation mark of described scale aligns with the locating hole plane of the opening, the drill body downside is provided with handle, on handle, switch can be arranged, the handle lower end is provided with power line and plug, described handle, switch, power line and plug are with existing identical on market.
During use, by four locating racks, position, energising is used in the process of electric drill, and drill bit enters in object, whether locating rack is stressed is pressed down among the locating hole that enters drill body, by seeing that whether four scales above locating rack are identical, determine the length that drill bit enters and be vertical operation.After use, recoil of spring, set back locating rack.
Compared with the prior art, the utility model is provided with uniform locating rack by the surrounding at drill bit, not only can aim at accurately bore position, also can keep absolute vertical with treating drilling area, and the degree of depth of strict keyhole.Greatly precision, stability, convenience and the efficiency of raising work, effectively reduce improper operation and the error caused owing to lacking experience.
the accompanying drawing explanationfig. 1 is that master of the present utility model looks the part section simplified schematic diagram.
the specific embodimentin the master of the present utility model shown in Fig. 1 looks the part section simplified schematic diagram, wherein drill body 1 profile is identical with existing electric drill on market, drill body front end center is provided with drill bit 2, drill bit is embedded in the drill body front end, the drill body front end be take peripheral position that drill bit is the center of circle and is provided with the locating hole 3 of four uniform end openings, be provided with spring 4 in locating hole, the natural extended length of spring is identical with depth of positioning hole, be respectively equipped with the locating rack 5 of a L-type at opening one end of locating hole, the corner location of four L-type locating racks and the top of drill bit are at grade, and drill bit is vertical with this plane, locating rack is provided with scale 6, " 0 " graduation mark of described scale aligns with the locating hole plane of the opening, the drill body downside is provided with handle 7, on handle, switch 8 can be arranged, the handle lower end is provided with power line 9 and plug 10, described handle, switch, power line and plug are with existing identical on market.
Claims (1)
1. an electric drill, drill body front end center is provided with drill bit, drill bit is embedded in the drill body front end, it is characterized in that: the drill body front end be take peripheral position that drill bit is the center of circle and is provided with the locating hole of four uniform end openings, be provided with spring in locating hole, the natural extended length of spring is identical with depth of positioning hole, be respectively equipped with the locating rack of a L-type at opening one end of locating hole, the corner location of four L-type locating racks and the top of drill bit are at grade, and drill bit is vertical with this plane, locating rack is provided with scale, " 0 " graduation mark of described scale aligns with the locating hole plane of the opening, the drill body downside is provided with handle, on handle, switch can be arranged, the handle lower end is provided with power line and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523670 CN202963540U (en) | 2012-10-15 | 2012-10-15 | Electric positioning drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523670 CN202963540U (en) | 2012-10-15 | 2012-10-15 | Electric positioning drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963540U true CN202963540U (en) | 2013-06-05 |
Family
ID=48504670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523670 Expired - Fee Related CN202963540U (en) | 2012-10-15 | 2012-10-15 | Electric positioning drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963540U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668615A (en) * | 2013-11-26 | 2015-06-03 | 苏州宝时得电动工具有限公司 | Multifunctional drill tool system and auxiliary accessories for multifunctional drill tool system |
| CN106001690A (en) * | 2016-06-24 | 2016-10-12 | 武汉工程大学 | Depth measuring type electric drill |
| CN106180808A (en) * | 2015-05-07 | 2016-12-07 | 苏州宝时得电动工具有限公司 | Hand held electric tool |
| CN107138771A (en) * | 2017-05-07 | 2017-09-08 | 周庆川 | Construction material tapping equipment |
| CN108213516A (en) * | 2018-01-23 | 2018-06-29 | 滁州英诺信电器有限公司 | A kind of car crust positional punch equipment |
-
2012
- 2012-10-15 CN CN 201220523670 patent/CN202963540U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668615A (en) * | 2013-11-26 | 2015-06-03 | 苏州宝时得电动工具有限公司 | Multifunctional drill tool system and auxiliary accessories for multifunctional drill tool system |
| CN106180808A (en) * | 2015-05-07 | 2016-12-07 | 苏州宝时得电动工具有限公司 | Hand held electric tool |
| CN106001690A (en) * | 2016-06-24 | 2016-10-12 | 武汉工程大学 | Depth measuring type electric drill |
| CN107138771A (en) * | 2017-05-07 | 2017-09-08 | 周庆川 | Construction material tapping equipment |
| CN107138771B (en) * | 2017-05-07 | 2019-01-25 | 周庆川 | Construction material tapping equipment |
| CN108213516A (en) * | 2018-01-23 | 2018-06-29 | 滁州英诺信电器有限公司 | A kind of car crust positional punch equipment |
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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: 20130605 Termination date: 20131015 |