CN103567987A - Electric pistol drill with reaming device - Google Patents
Electric pistol drill with reaming device Download PDFInfo
- Publication number
- CN103567987A CN103567987A CN201210276585.0A CN201210276585A CN103567987A CN 103567987 A CN103567987 A CN 103567987A CN 201210276585 A CN201210276585 A CN 201210276585A CN 103567987 A CN103567987 A CN 103567987A
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- drill
- electric drill
- electric
- drill bit
- pistol
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an electric pistol drill with a reaming device. The electric pistol drill comprises an electric drill body, and is characterized in that a fixed plate is fixedly arranged at the lower end of the electric drill body, wherein springs are arranged at the two ends of the fixed plate; the tail ends of the springs are connected with a machine body; hand grabs are arranged at the two ends of the machine body; an electric drill chuck connected with the electric drill body is arranged between the fixed plate and the machine body; the tail end of the electric drill chuck penetrates through the middle part of the machine body; a safe baffle plate is arranged at the tail end of the electric drill chuck; a resistance type rotating speed controller is arranged in the electric drill body, and is connected with a rotor which is connected with a drill bit; the drill bit is arranged on the head part of the electric drill body; the reaming device is arranged on the middle part of the drill bit. The electric pistol drill has the advantages that the shape of the electric drill body is changed, so that delayed force when the electric pistol drill is used by a user is reduced; the rotating speed of the electric drill body can also be adjusted to drill for a proper depth; the reaming device is arranged on the drill bit, so that the requirements of the user on different drilling widths can be met.
Description
Technical field
The present invention relates to a kind of perforating device, relate in particular to a kind of pistol electric drill with Counterboring apparatus.
Background technology
In existing technology, in the time of electric drill boring, reserve strength force rate is larger, user tends to relatively tire out when in use, the restriction due to its volume and profile of common electric drill, and be not suitable for new hand, can bring certain difficulty to operation, and electric drill can not regulate rotating speed, in boring, easily there is the situation that boring is not in place, and the drill bit in existing electric drill is all to only have a kind of size, the hole coming outbreak out is also all a kind of size, when people need different size, just need multiple different electric drill, to user, brought trouble.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Summary of the invention
The object of this invention is to provide a kind of.
The technical solution used in the present invention is:
A kind of pistol electric drill with Counterboring apparatus, comprise electric drill body, described electric drill body lower end is fixed with fixed head, described fixed head two ends are provided with spring, described spring tail end is connected with fuselage, the two ends of described fuselage are provided with handgrip, between described fixed head and fuselage, be provided with the electric drill chuck being connected with electric drill body, the tail end of described electric drill chuck is through in the middle of fuselage, and be provided with safety screen at tail end, in described electric drill body, be provided with resistance-type rotational speed governor, described resistance-type rotational speed governor is connected with rotor, described rotor is connected with drill bit, described drill bit is placed in electric drill body head, described drill bit middle part is provided with Counterboring apparatus.
Described drill bit is fluted drill.
The top of described drill bit is provided with grabs mouth.
Advantage of the present invention is: changed the build of electric drill body, reduced reserve strength power when user uses; Can also regulate the rotating speed of electric drill body, drilling depth puts in place; On drill bit, with Counterboring apparatus, can meet the demand of user to difference boring width.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, electric drill body, 2, fixed head, 3, spring, 4, fuselage, 5, handgrip, 6, electric drill chuck, 7, safety screen, 8, rotor, 9, drill bit, 10, Counterboring apparatus, 11, grab mouth, 12, resistance-type rotational speed governor.
The specific embodiment
As shown in Figure 1, a kind of pistol electric drill with Counterboring apparatus of the present invention, comprise electric drill body 1, electric drill body 1 lower end is fixed with fixed head 2, fixed head 2 two ends are provided with spring 3, spring 3 tail ends are connected with fuselage 4, the two ends of fuselage 4 are provided with handgrip 5, between fixed head 2 and fuselage 4, be provided with the electric drill chuck 6 being connected with electric drill body 1, the tail end of electric drill chuck 6 is through in the middle of fuselage 4, and be provided with safety screen 7 at tail end, in electric drill body 1, be provided with resistance-type rotational speed governor 12, resistance-type rotational speed governor 12 is connected with rotor 8, rotor 8 is connected with drill bit 9, drill bit 9 is placed in electric drill body 1 head, drill bit 9 middle parts are provided with Counterboring apparatus 10, drill bit 9 is fluted drill, the top of drill bit 9 is provided with grabs mouth 11.Change the build of electric drill body 1, reduced reserve strength power when user uses; Can also regulate the rotating speed of electric drill body 1, drilling depth puts in place; On drill bit 9, with Counterboring apparatus 10, can meet the demand of user to difference boring width.
Claims (3)
1. the pistol electric drill with Counterboring apparatus, comprise electric drill body, it is characterized in that: described electric drill body lower end is fixed with fixed head, described fixed head two ends are provided with spring, described spring tail end is connected with fuselage, the two ends of described fuselage are provided with handgrip, between described fixed head and fuselage, be provided with the electric drill chuck being connected with electric drill body, the tail end of described electric drill chuck is through in the middle of fuselage, and be provided with safety screen at tail end, in described electric drill body, be provided with resistance-type rotational speed governor, described resistance-type rotational speed governor is connected with rotor, described rotor is connected with drill bit, described drill bit is placed in electric drill body head, described drill bit middle part is provided with Counterboring apparatus.
2. a kind of pistol electric drill with Counterboring apparatus according to claim 1, is characterized in that: described drill bit is fluted drill.
3. according to a kind of pistol electric drill with Counterboring apparatus described in claim 1 and 2, it is characterized in that: the top of described drill bit is provided with grabs mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276585.0A CN103567987A (en) | 2012-08-06 | 2012-08-06 | Electric pistol drill with reaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210276585.0A CN103567987A (en) | 2012-08-06 | 2012-08-06 | Electric pistol drill with reaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567987A true CN103567987A (en) | 2014-02-12 |
Family
ID=50041139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210276585.0A Pending CN103567987A (en) | 2012-08-06 | 2012-08-06 | Electric pistol drill with reaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567987A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540318A (en) * | 1982-07-29 | 1985-09-10 | Robert Bosch, Gmbh | Rotary electrical tool with speed control, especially drill |
| CN200988208Y (en) * | 2006-12-26 | 2007-12-12 | 莫钱鑫 | Multifunction gun electric drill |
| CN201052612Y (en) * | 2007-06-29 | 2008-04-30 | 上海迈登宝电动工具有限公司 | Constant power speed-regulating electric all-powerful machine |
| CN102407359A (en) * | 2010-09-21 | 2012-04-11 | 姚莉莉 | Improved electric drill |
| CN102581339A (en) * | 2012-03-27 | 2012-07-18 | 彭称根 | Broaching electric drill capable of controlling drilling depth |
| CN202753138U (en) * | 2012-08-06 | 2013-02-27 | 周飞 | Pistol electric drill provided with reaming device |
-
2012
- 2012-08-06 CN CN201210276585.0A patent/CN103567987A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540318A (en) * | 1982-07-29 | 1985-09-10 | Robert Bosch, Gmbh | Rotary electrical tool with speed control, especially drill |
| CN200988208Y (en) * | 2006-12-26 | 2007-12-12 | 莫钱鑫 | Multifunction gun electric drill |
| CN201052612Y (en) * | 2007-06-29 | 2008-04-30 | 上海迈登宝电动工具有限公司 | Constant power speed-regulating electric all-powerful machine |
| CN102407359A (en) * | 2010-09-21 | 2012-04-11 | 姚莉莉 | Improved electric drill |
| CN102581339A (en) * | 2012-03-27 | 2012-07-18 | 彭称根 | Broaching electric drill capable of controlling drilling depth |
| CN202753138U (en) * | 2012-08-06 | 2013-02-27 | 周飞 | Pistol electric drill provided with reaming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |