CN201669441U - Dust-absorption impact electric drill - Google Patents
Dust-absorption impact electric drill Download PDFInfo
- Publication number
- CN201669441U CN201669441U CN2010202244116U CN201020224411U CN201669441U CN 201669441 U CN201669441 U CN 201669441U CN 2010202244116 U CN2010202244116 U CN 2010202244116U CN 201020224411 U CN201020224411 U CN 201020224411U CN 201669441 U CN201669441 U CN 201669441U
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- China
- Prior art keywords
- dust
- drill
- air exhauster
- dust collection
- impact drill
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- Expired - Fee Related
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a dust-absorption impact electric drill comprising an impact drill body, an exhaust fan, a dust collection cover and a drilling depth positioning bar, wherein the exhaust fan is arranged at the back end of a drill jig at the front end of the impact drill, a baffle plate is arranged between the exhaust fan and the impact drill, an impeller of the exhaust fan is driven by a motor shaft of the impact drill, a dust absorption hole outside the impeller is provided with a dust filtration cover, a casing of the exhaust fan is connected with a hand-held handle, a dust collection box is arranged in the hand-held handle, a dust absorption hole on the dust collection box is connected with the dust collection cover by a dust collection hose, the upper end of the dust collection cover is connected with a bracket bar, one end of the bracket bar is connected with a connecting piece of the impact drill, the extension direction of the bracket bar is provided with the drilling depth positioning bar, and one side of the positioning bar is provided with a graduated scale. The utility model has simple structure and convenient operation, can effectively prevent dust generated during drilling from flying in all directions, improves the working environment and can correctly master the drilling depth.
Description
Technical field
The utility model relates to a kind of electric impact drill, especially relates to a kind of electric impact drill that has dust exhaust apparatus.
Background technology
When using electric drill, dust always can fly upward everywhere, has caused pollution to environment, has influenced health of operators again, if operation in the family room, it is very inconvenient to sweep.The while drilling depth only relies on operating personnel's sensation and operates, and is difficult to accurately hold desired depth.
Summary of the invention
The purpose of this utility model is at the problem and shortage that exists, and a kind of dust that produces when electric drill is holed is provided, and in dust exhaust apparatus is collected dust-collecting box, prevents a kind of dust suction electric impact drill that dust flies upward everywhere.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of dust suction electric impact drill, comprise the percussion drill body, air exhauster, dust gathering arrester, the drilling depth backstay, described air exhauster is arranged at percussion drill front end drill jig rear end, be provided with dividing plate between air exhauster and the percussion drill, the air exhauster impeller is driven by the percussion drill motor shaft, the impeller outer air suction opening is provided with dust cover, the air exhauster shell connects handle, be provided with dust-collecting box in the handle, air suction opening is connected with dust gathering arrester through dust collection hose on the dust-collecting box, the dust gathering arrester upper end connects cradling piece, cradling piece one end is connected with the percussion drill upper connector, be provided with the drilling depth backstay at the cradling piece bearing of trend, backstay one side is provided with rule.
Described air exhauster is a centrifugal fan.
Described air exhauster impeller housing is provided with the lattice-shaped air outlet.
Described dust gathering arrester is provided with the hole that drill bit passes, and in base plate end hole outer periphery, is provided with soft rubber washer.
The utility model is simple in structure, and is easy to operate, produces dust in the time of preventing percussion drill boring effectively and flies upward everywhere, improved working environment, improved operating efficiency, and can correctly grasp the drilling depth of drill bit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, a kind of dust suction electric impact drill comprises percussion drill body 1, air exhauster 2, dust gathering arrester 3, drilling depth backstay 5, and described air exhauster 2 is arranged at percussion drill 1 front end drill jig 4 rear ends, and air exhauster 2 is a centrifugal fan.Be provided with dividing plate between air exhauster and the percussion drill, draught fan impeller 8 is driven by percussion drill motor shaft 9, and the impeller outer air suction opening is provided with dust cover 11, and the air exhauster impeller housing is provided with lattice-shaped air outlet 10.The air exhauster shell connects handle 6, is provided with dust-collecting box 7 in the handle, and air suction opening is connected with dust gathering arrester 3 through dust collection hose 13 on the dust-collecting box, dust gathering arrester 3 is positioned at drill end, dust gathering arrester is provided with the hole that drill bit passes, and in base plate end hole outer periphery, is provided with soft rubber washer 15.The dust gathering arrester upper end connects cradling piece 12, and cradling piece one end is connected with percussion drill connector 14, is provided with drilling depth backstay 5 at cradling piece 12 bearing of trends, and backstay one side is provided with rule 16.
The utility model does not change on its main body structure at existing electric impact drill, has added air exhauster 2 device and drilling depth backstays 5.When drilling operation,, regulate the position of drilling depth backstay 5 according to the degree of depth of required boring, the drilling depth backstay is a screw rod, be rotated adjusting at rule 16, the distance between drilling depth backstay 5 tops and the cradling piece 12 is the distance of required drilling depth.Press press button, blower fan and electric hammer start simultaneously, dust gathering arrester 3 is close to wall, the dust that drill bit gets out is in dust gathering arrester 3 is drawn onto dust-collecting box 7, and the cradling piece 12 that dust gathering arrester connects is pushed ahead and moved backward through drill bit, when cradling piece 12 is withstood by depth localization bar 5 tops, drill bit has reached the required degree of depth, quit work, dust in the dust-collecting box 7 and the dust on the dirt filtrating screen 11 are removed, can continue again to use.
Claims (4)
1. dust suction electric impact drill, comprise percussion drill body (1), air exhauster (2), dust gathering arrester (3), drilling depth backstay (5), described air exhauster (2) is arranged at percussion drill (1) front end drill jig (4) rear end, be provided with dividing plate between air exhauster and the percussion drill, air exhauster impeller (8) is driven by percussion drill motor shaft (9), the outer air suction opening of impeller (8) is provided with dust cover (11), it is characterized in that: air exhauster (2) shell connects handle (6), be provided with dust-collecting box (7) in the handle, air suction opening is connected with dust gathering arrester (3) through dust collection hose (13) on the dust-collecting box, dust gathering arrester (3) upper end connects cradling piece (12), cradling piece one end is connected with percussion drill upper connector (14), at cradling piece (12) bearing of trend, be provided with drilling depth backstay (5), backstay one side is provided with rule (16).
2. a kind of dust suction electric impact drill according to claim 1 is characterized in that: described air exhauster (2) is a centrifugal fan.
3. a kind of dust suction electric impact drill according to claim 1 is characterized in that: described air exhauster impeller housing is provided with lattice-shaped air outlet (10).
4. a kind of dust suction electric impact drill according to claim 1 is characterized in that: described dust gathering arrester (3) is provided with the hole that drill bit passes, and in base plate end hole outer periphery, is provided with soft rubber washer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244116U CN201669441U (en) | 2010-06-12 | 2010-06-12 | Dust-absorption impact electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202244116U CN201669441U (en) | 2010-06-12 | 2010-06-12 | Dust-absorption impact electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669441U true CN201669441U (en) | 2010-12-15 |
Family
ID=43326853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202244116U Expired - Fee Related CN201669441U (en) | 2010-06-12 | 2010-06-12 | Dust-absorption impact electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669441U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554311A (en) * | 2010-12-20 | 2012-07-11 | 罗伯特·博世有限公司 | Measuring and dust extraction device for a power tool |
| CN103182702A (en) * | 2011-12-30 | 2013-07-03 | 博世电动工具（中国）有限公司 | Dust collector for electric tool and electric tool with dust collector |
| CN103537729A (en) * | 2013-09-26 | 2014-01-29 | 江苏苏美达五金工具有限公司 | Handheld drilling machine with dust removal device |
| CN103551628A (en) * | 2013-10-31 | 2014-02-05 | 桂林福冈新材料有限公司 | Spiral dust collection drilling machine |
| CN103624297A (en) * | 2013-10-24 | 2014-03-12 | 哈尔滨宏万智科技开发有限公司 | Shoulder pad type electric hammer |
| CN103769648A (en) * | 2014-02-10 | 2014-05-07 | 陈科 | Novel electric drill |
| CN104148697A (en) * | 2013-05-13 | 2014-11-19 | 罗伯特·博世有限公司 | Hand tool machine |
| CN104259516A (en) * | 2014-10-11 | 2015-01-07 | 盐城工学院 | Electric hand drill with dust collecting function |
| CN105312626A (en) * | 2014-06-25 | 2016-02-10 | 罗伯特·博世有限公司 | Drilling depth stopping device |
| CN107839086A (en) * | 2017-12-13 | 2018-03-27 | 泰兴市汇辰过滤器制造有限公司 | A kind of metope punching dust collecting device |
| CN108480718A (en) * | 2018-06-06 | 2018-09-04 | 大连理工高邮研究院有限公司 | A kind of electric drill of axial flow wind dedusting |
| CN110216307A (en) * | 2019-06-18 | 2019-09-10 | 王小娟 | A kind of electric drill that the accuracy with dust reduction capability is high |
| CN112692792A (en) * | 2020-11-13 | 2021-04-23 | 交通运输部公路科学研究所 | Percussion drill based on vibration signal control |
-
2010
- 2010-06-12 CN CN2010202244116U patent/CN201669441U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554311A (en) * | 2010-12-20 | 2012-07-11 | 罗伯特·博世有限公司 | Measuring and dust extraction device for a power tool |
| CN103182702A (en) * | 2011-12-30 | 2013-07-03 | 博世电动工具（中国）有限公司 | Dust collector for electric tool and electric tool with dust collector |
| CN104148697A (en) * | 2013-05-13 | 2014-11-19 | 罗伯特·博世有限公司 | Hand tool machine |
| CN104148697B (en) * | 2013-05-13 | 2019-04-09 | 罗伯特·博世有限公司 | Hand tool |
| CN103537729A (en) * | 2013-09-26 | 2014-01-29 | 江苏苏美达五金工具有限公司 | Handheld drilling machine with dust removal device |
| CN103537729B (en) * | 2013-09-26 | 2015-10-21 | 江苏苏美达五金工具有限公司 | There is the hand-held drilling machine of dust arrester |
| CN103624297A (en) * | 2013-10-24 | 2014-03-12 | 哈尔滨宏万智科技开发有限公司 | Shoulder pad type electric hammer |
| CN103551628A (en) * | 2013-10-31 | 2014-02-05 | 桂林福冈新材料有限公司 | Spiral dust collection drilling machine |
| CN103769648A (en) * | 2014-02-10 | 2014-05-07 | 陈科 | Novel electric drill |
| CN103769648B (en) * | 2014-02-10 | 2016-01-20 | 虞萍萍 | A kind of electric drill |
| CN105312626A (en) * | 2014-06-25 | 2016-02-10 | 罗伯特·博世有限公司 | Drilling depth stopping device |
| CN105312626B (en) * | 2014-06-25 | 2019-08-20 | 罗伯特·博世有限公司 | Drilling depth stop device |
| CN104259516A (en) * | 2014-10-11 | 2015-01-07 | 盐城工学院 | Electric hand drill with dust collecting function |
| CN107839086A (en) * | 2017-12-13 | 2018-03-27 | 泰兴市汇辰过滤器制造有限公司 | A kind of metope punching dust collecting device |
| CN108480718A (en) * | 2018-06-06 | 2018-09-04 | 大连理工高邮研究院有限公司 | A kind of electric drill of axial flow wind dedusting |
| CN110216307A (en) * | 2019-06-18 | 2019-09-10 | 王小娟 | A kind of electric drill that the accuracy with dust reduction capability is high |
| CN112692792A (en) * | 2020-11-13 | 2021-04-23 | 交通运输部公路科学研究所 | Percussion drill based on vibration signal control |
| CN112692792B (en) * | 2020-11-13 | 2021-08-13 | 交通运输部公路科学研究所 | Percussion drill based on vibration signal control |
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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: 20101215 Termination date: 20120612 |