CN106312129A - Dust suction electric drill - Google Patents
Dust suction electric drill Download PDFInfo
- Publication number
- CN106312129A CN106312129A CN201510343960.2A CN201510343960A CN106312129A CN 106312129 A CN106312129 A CN 106312129A CN 201510343960 A CN201510343960 A CN 201510343960A CN 106312129 A CN106312129 A CN 106312129A
- Authority
- CN
- China
- Prior art keywords
- electric drill
- dust
- dust suction
- cup
- suction nozzle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a dust suction electric drill. The dust suction electric drill is characterized in that the tail end of a motor rotating shaft of the electric drill is connected with a fan impeller, and a fan housing is installed outside the fan impeller; the fan impeller is driven by a motor to rotate at a high speed so that air in the fan housing can be exhausted, and a negative pressure environment needed by dust suction is provided; a dust filtering box is installed on the fan housing to be used for filtering the air and collecting dust; a cup-shaped suction nozzle which is opened front and back surrounds the drill and is attached to the surface of a drilled object to serve as a sucker of a dust suction system; a telescopic pipe parallel to the drill is arranged on an electric drill body to serve as a middle channel of a connecting support of the cup-shaped suction nozzle and the dust suction system; the front end of the telescopic pipe is connected with the side wall of the cup-shaped suction nozzle, and the rear end of the telescopic pipe is fixed to the electric drill body through buckles and is connected with the dust filtering box; and the cup-shaped suction nozzle, the telescopic pipe, the dust filtering box and the fan housing communicate with one another in sequence to serve as an air flowing channel used for dust suction. The dust suction electric drill has the beneficial effects that the dust suction system can be automatically started in the working process of the electric drill, so that the dust suction effect is achieved, and using is convenient.
Description
Technical field
The present invention relates to a kind of electric tool, especially relate to a kind of dust-collection electric drill.
Background technology
Traditional electric drill lacks the device of a kind of effective collection dust, and the dust got out when using electric drill fills the air everywhere, has both disturbed the sight line of user, pollutes again environment, the health of harm user.
Summary of the invention
For solving existing above-mentioned deficiency, the present invention proposes a kind of dust-collection electric drill.
The technical solution adopted for the present invention to solve the technical problems is: the tail end in electric drill my electric motors rotating shaft connects installs fan blade, fan housing is installed outside fan blade, fan blade high-speed rotation is driven to discharge the air in fan housing by motor, it is provided that the subnormal ambient needed for dust suction；Fan housing is installed filter dirt box, in order to cross air filtering, to collect dust；The cup-shaped suction nozzle of front and back's opening is surrounded drill bit and is fitted in the drilled object surface suction nozzle as dust collecting system；Arranging the telescopic tube parallel with drill bit with electrical drilling machine and connect support and the center-aisle of dust collecting system as cup-shaped suction nozzle, telescopic tube front end is connected with cup-shaped suction nozzle sidewall, rear end buckle be fixed on electrical drilling machine with filter dirt box and be connected；Cup-shaped suction nozzle, telescopic tube, filter dirt box, fan housing are sequentially communicated, as the air flow passage of dust suction.
The invention has the beneficial effects as follows, automatically start dust collecting system during electric drill work, it is achieved the effect of dust suction, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the outward appearance plane graph of the present invention；
Fig. 3 is the outward appearance top view of the present invention；
Fig. 4 is dust-absorbing airflow direction of the present invention schematic diagram.
In figure: 1, electric drill fuselage；2, motor；3, fan blade；4, fan housing；5, filter dirt box；6, telescopic tube；7, cup-shaped suction nozzle；8, buckle；9, spring housing；10, drill bit.
Detailed description of the invention
If Fig. 1 is the structural representation of the present invention, a kind of dust-collection electric drill, including electric drill fuselage (1) and motor (2) and drill bit (10), it is characterized in that: fan blade (3) is positioned at electric drill fuselage (1) tail end and is connected with the tail end of motor (2) rotating shaft, and fan blade (3) installs outward fan housing (4)；Described fan housing (4) is provided with steam vent and air inlet, is connected with filter dirt box (5) sidepiece at air inlet, and filter dirt box (5) front end is connected with telescopic tube (6) the rear end mouth of pipe；Described telescopic tube (6) is parallel with drill bit, and rear end pipe shaft buckle (8) is fixed on electric drill fuselage (1), the front end mouth of pipe is connected with the sidewall of cup-shaped suction nozzle (7)；Described cup-shaped suction nozzle (7) front and back end is opening so that drill bit (10) can pass through, and cup-shaped suction nozzle (7) is suspended in drill bit (10) front end and is surrounded by drill bit (10).
Described telescopic tube (6) front end be tubule, rear end be extra heavy pipe, tubule is externally provided with spring housing (9), and spring housing (9) makes telescopic tube (6) be in the trend state of elongation, the laminating degree on cup-shaped suction nozzle (7) and drilled object surface during to ensure bore operation.
Described telescopic tube (6) cross sectional shape is not preferably circular, and during to avoid using, sleeve pipe rotates and drives cup-shaped suction nozzle (7) to touch drill bit (10).
Described fan blade (3), fan housing (4), filter dirt box (5), telescopic tube (6) are all detachable, remove above-mentioned parts to alleviate electric drill weight and volume when need not dust-absorbing function, it is possible to can pull down cleaning when filtering dirt box and piling with dust.
Dust-absorbing airflow direction the most of the present invention schematic diagram, during use, along with drill bit (10) constantly pierces drilled object, telescopic tube (6) shortens the most therewith, but cup-shaped suction nozzle (7) is fitted in drilled object surface all the time and wraps drill bit (10), in order to collect the dust got out.Fan blade (3) is driven to rotate when motor (2) rotates, air in fan housing (4) is discharged by steam vent, the air negative pressure needed for dust suction is defined in fan housing (4), under the effect of negative pressure air, filter dirt box (5) interconnected, telescopic tube (6), air in cup-shaped suction nozzle (7) is drawn in fan housing (4) successively, the dust got out passes sequentially through cup-shaped suction nozzle (7) along with swiftly flowing air, telescopic tube (6) enters into filter dirt box (5), by the filter dirt material detention in filter dirt box (5), collect, thus reach the purpose of dust suction.
Claims (3)
1. a dust-collection electric drill, including electric drill fuselage (1) and motor (2) and drill bit (10), is characterized in that: fan blade (3) is positioned at electric drill fuselage (1) tail end and is connected with the tail end of motor (2) rotating shaft, and fan blade (3) installs outward fan housing (4)；Fan housing (4) is provided with steam vent and air inlet, is connected with filter dirt box (5) sidepiece at air inlet, and filter dirt box (5) front end is connected with telescopic tube (6) the rear end mouth of pipe；Telescopic tube (6) is parallel with drill bit, and rear end pipe shaft buckle (8) is fixed on electric drill fuselage (1), the front end mouth of pipe is connected with the sidewall of cup-shaped suction nozzle (7)；Described cup-shaped suction nozzle (7) front and back end is opening, and cup-shaped suction nozzle (7) is suspended in drill bit (10) front end and is surrounded by drill bit (10).
Dust-collection electric drill the most according to claim 1, is characterized in that: described telescopic tube (6) front end be tubule, rear end be extra heavy pipe, tubule is externally provided with spring housing (9).
Dust-collection electric drill the most according to claim 1, is characterized in that: described fan blade (3), fan housing (4), filter dirt box (5), telescopic tube (6) the most detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343960.2A CN106312129A (en) | 2015-06-22 | 2015-06-22 | Dust suction electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343960.2A CN106312129A (en) | 2015-06-22 | 2015-06-22 | Dust suction electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312129A true CN106312129A (en) | 2017-01-11 |
Family
ID=57728959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343960.2A Pending CN106312129A (en) | 2015-06-22 | 2015-06-22 | Dust suction electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838879A (en) * | 2017-12-27 | 2018-03-27 | 苏州塔比诺机电有限公司 | A kind of electric tool |
| CN107999827A (en) * | 2017-12-27 | 2018-05-08 | 宁波奥高科技有限公司 | A kind of electric tool |
| US11673217B2 (en) | 2018-11-19 | 2023-06-13 | Milwaukee Electric Tool Corporation | Dust collector including filter cleaning mechanism |
-
2015
- 2015-06-22 CN CN201510343960.2A patent/CN106312129A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838879A (en) * | 2017-12-27 | 2018-03-27 | 苏州塔比诺机电有限公司 | A kind of electric tool |
| CN107999827A (en) * | 2017-12-27 | 2018-05-08 | 宁波奥高科技有限公司 | A kind of electric tool |
| US11673217B2 (en) | 2018-11-19 | 2023-06-13 | Milwaukee Electric Tool Corporation | Dust collector including filter cleaning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |