CN110449630A - A kind of electric drill with dust reduction capability - Google Patents
A kind of electric drill with dust reduction capability Download PDFInfo
- Publication number
- CN110449630A CN110449630A CN201910832997.XA CN201910832997A CN110449630A CN 110449630 A CN110449630 A CN 110449630A CN 201910832997 A CN201910832997 A CN 201910832997A CN 110449630 A CN110449630 A CN 110449630A
- Authority
- CN
- China
- Prior art keywords
- cavity
- electric drill
- air bag
- magnetic patch
- circular folding
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 34
- 230000009467 reduction Effects 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0071—Devices for removing chips dust collectors for hand tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of electric drills with dust reduction capability, including electric drill ontology and the drill bit being mounted on electric drill ontology, cavity is equipped in the electric drill ontology, the first cavity and the second cavity are divided by piston in the cavity, the lateral wall of the drill bit is embedded with the first magnetic patch, the upper end of the piston is embedded with the second magnetic patch, first magnetic patch face homopolar-repulsion opposite with the second magnetic patch, the inner wall up and down of the cavity is fixed with slide bar, the slide bar runs through piston, spring is arranged on the slide bar, the front side of the electric drill ontology is equipped with annular groove, circular folding air bag is bonded in the annular groove, stretch cord is connected between the left and right inner wall of the circular folding air bag, it is connected between the circular folding air bag and the second cavity by tracheae.Structure of the invention is reasonable, can automatically carry out hiding ash when electric drill works, avoid dust from drifting, be convenient to clean.
Description
Technical field
The present invention relates to electric drill technical field more particularly to a kind of electric drills with dust reduction capability.
Background technique
Electric drill is the drilling machine that power is done using electricity.It is the conventional products in electric tool, and have the call
Electric tool class product, electric drill working principle are that the rotor of electromagnetic rotation or electromagnetic reciprocating small capacity motor does magnetic
Field cutting acting operating, drives apparatus for work by transmission mechanism, the power with moving gear increasing drill bit, to make drill bit scraping
Body surface preferably pierces object.
Electric drill often deeply generates a large amount of dust with drill bit, is especially in bore operation at present
In in use, dust can pollute indoor environment, and the dust cleaning to descend slowly and lightly gets up to be more troublesome.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of with dust reduction capability
Electric drill can automatically carry out hiding ash when electric drill works, avoid dust from drifting, be convenient to clean.
To achieve the goals above, present invention employs following technical solutions:
A kind of electric drill with dust reduction capability, including electric drill ontology and the drill bit being mounted on electric drill ontology, the electricity
It bores and is equipped with cavity in ontology, the first cavity and the second cavity are divided by piston in the cavity, the lateral wall of the drill bit is embedding
Equipped with the first magnetic patch, the upper end of the piston is embedded with the second magnetic patch, and first magnetic patch one side opposite with the second magnetic patch is same
Pole is repelled each other, and the inner wall up and down of the cavity is fixed with slide bar, and the slide bar runs through piston, is arranged with spring on the slide bar, institute
The front side for stating electric drill ontology is equipped with annular groove, is bonded with circular folding air bag in the annular groove, the circular folding air bag
It is connected with stretch cord between the inner wall of left and right, is connected between the circular folding air bag and the second cavity by tracheae, second chamber
The interior bottom of body is equipped with air entry, is equipped with check valve, the underlying circular folding gas in the tracheae and air entry
The end upper surface of capsule is equipped with multiple escape pipes.
Preferably, the direction of the escape pipe is slightly leaned forward.
Preferably, the end of the circular folding air bag is bonded with gasket.
Preferably, the two sides up and down of the circular folding air bag are equipped with device mouth, are bonded in described device mouth transparent
Cloth.
Preferably, it is embedded with ring pipe in the installing port of the drilling rod, passes through company between the ring pipe and the first cavity
Adapter tube connection, the side wall of the ring pipe are evenly equipped with multiple jet thrusts being obliquely installed to drilling rod, the inner wall of first cavity
Equipped with air inlet, check valve is mounted in the air inlet and connecting tube.
Compared with prior art, the present invention has the advantages that:
1, it is provided with the first magnetic patch and the second magnetic patch, band piston can be moved down when drill bit rotates, air is squeezed into ring
In shape folded airbag, drill bit is covered to open, effectively avoids drifting for dust.
2, the installing port inner wall of drill bit is embedded with ring pipe, and annular inside pipe wall is equipped with multiple jet thrusts, can electric drill to
It when upper drilling operation, blows to drilling rod surface, effectively avoids dust from entering electric drill body interior by installing port, to electric drill
Work impacts.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the electric drill with dust reduction capability proposed by the present invention；
Fig. 2 is that a kind of circular folding air bag of electric drill with dust reduction capability proposed by the present invention opens schematic top plan view；
Fig. 3 is structure enlargement diagram at a kind of A of the electric drill with dust reduction capability proposed by the present invention；
Fig. 4 is a kind of two schematic diagram of embodiment of the electric drill with dust reduction capability proposed by the present invention；
Fig. 5 is structure enlargement diagram at a kind of B of the electric drill with dust reduction capability proposed by the present invention.
In figure: 1 electric drill ontology, 2 drill bits, 3 annular grooves, 4 circular folding air bags, 5 tracing cloths, 6 first magnetic patch, 7 second magnetic
Block, 8 pistons, 9 springs, 10 slide bars, 11 air entries, 12 second cavitys, 13 tracheaes, 14 first cavitys, 15 jet thrusts, 16 annulars
Pipe, 17 connecting tubes, 18 escape pipes, 19 gaskets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one:
Referring to Fig.1,2,3,5, a kind of electric drill with dust reduction capability, including electric drill ontology 1 and it is mounted on electric drill ontology 1
On drill bit 2, cavity is equipped in electric drill ontology 1, is divided in cavity by piston 8 for the first cavity 14 and the second cavity 12, drill bit 2
Lateral wall be embedded with the first magnetic patch 6, the upper end of piston 8 is embedded with the second magnetic patch 7, and the first magnetic patch 6 is opposite with the second magnetic patch 7
One face homopolar-repulsion, the inner wall up and down of cavity are fixed with slide bar 10, and slide bar 10 runs through piston 8, is arranged with spring 9 on slide bar 10,
The front side of electric drill ontology 1 is equipped with annular groove 3, is bonded with circular folding air bag 4 in annular groove 3, in the left and right of circular folding air bag 4
It is connected with stretch cord between wall, is connected between circular folding air bag 4 and the second cavity 12 by tracheae 13, the interior bottom of the second cavity 12
Portion is equipped with air entry 11, is equipped with check valve in tracheae 13 and air entry 11, on the end of underlying circular folding air bag 4
Surface is equipped with multiple escape pipes 18, and the check valve in air entry 11 suck gas can only unidirectionally from air entry 11, in tracheae 13
Check valve the slave tracheae 13 that gas can only be unidirectional is discharged.
In the present invention, the direction of escape pipe 18 is slightly leaned forward, and is punched the dust fallen in and is fallen along metope, the gas to lean forward
Dust can be blown back in the screening ash cover formed to circular folding air bag 4.The end of circular folding air bag 4 is bonded with gasket
19, it further avoids dust and is shed by gap.The two sides up and down of circular folding air bag 4 are equipped with device mouth, glue in device mouth
It is connected to tracing cloth 5, user can observe position and the punching situation of punching through tracing cloth 5.
In the present embodiment, start electric drill ontology 1, drill bit 2 starts turning, and drill bit 2 drives the rotation of the first magnetic patch 6, turns to
When underface, due to the first magnetic patch 6, the one side peer opposite with the second magnetic patch 7 repels each other, so that the second magnetic patch 7 be made to move down, drives
Piston 8 moves down in cavity, the gas in the second cavity 12 is squeezed into circular folding air bag 4 by tracheae 13, when the first magnetic
It when block 6 leaves the second magnetic patch 7, is resetted by spring 9, air-breathing is carried out by air entry 11, thus realize reciprocal inflation,
Drill bit 2 can be against on metope drill at this time, either by 4 inflation of circular folding air bag until covering drill bit 2
Dust can perfectly be sheltered from by which angle carrying out drilling in, it should be noted that going out on lower endless folded airbag 4
The caliber of tracheae 18 is much smaller than the caliber of tracheae 13, and gas discharge amount is much smaller than air inflow, can keep swollen with circular folding air bag 4
It is swollen, and the outgassing direction of escape pipe 18 slightly leans forward, and punches the dust fallen in and falls along metope, and the gas to lean forward can incite somebody to action
Dust blow back to circular folding air bag 4 formed screening ash cover in, after punching, between the dust of internal gathering is poured out, ring
Shape folded airbag 4 is slowly shunk back in annular groove 3 by internal stretch cord.
Embodiment two:
Referring to Fig. 4-5, the present embodiment and embodiment one the difference is that, be embedded with annular in the installing port of drill bit 2
Pipe 16 is connected between ring pipe 16 and the first cavity 14 by connecting tube 17, and the side wall of ring pipe 16 is evenly equipped with multiple to drill bit 2
The jet thrust 15 being obliquely installed, the inner wall of the first cavity 14 are equipped with air inlet, are mounted in air inlet and connecting tube 17 unidirectional
Valve, the check valve in air inlet make gas unidirectionally can only enter the first cavity 14 from air inlet, and the check valve in connecting tube 17 makes
Gas can only unidirectionally be discharged from connecting tube.
When needing to lift electric drill 1 upward perforating of ontology, the installing port that dust easily passes through drill bit 2 enters electric drill ontology 1
Internal influence work.In the present embodiment, when spring 9 pushes piston 8 to reset, the gas in the first cavity 14 is passed through into connecting tube
17 squeeze into ring pipe 16, spray finally by multiple jet thrusts 15, the gas of ejection along drill bit 2 lateral wall to outflow
It is dynamic, the dust fallen in along drill bit 2 can be blown open, effectively avoid the entrance of dust.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of electric drill with dust reduction capability, including electric drill ontology (1) and the drill bit (2) being mounted on electric drill ontology (1),
It is characterized in that, be equipped with cavity in the electric drill ontology (1), in the cavity by piston (8) be divided into the first cavity (14) with
The lateral wall of second cavity (12), the drill bit (2) is embedded with the first magnetic patch (6), and the upper end of the piston (8) is embedded with second
Magnetic patch (7), first magnetic patch (6) and the second magnetic patch (7) opposite face homopolar-repulsion, the inner wall up and down of the cavity are fixed
Have slide bar (10), the slide bar (10) runs through piston (8), is arranged with spring (9) on the slide bar (10), the electric drill ontology
(1) front side is equipped with annular groove (3), is bonded with circular folding air bag (4) in the annular groove (3), the circular folding air bag
(4) it is connected with stretch cord between left and right inner wall, passes through tracheae (13) between the circular folding air bag (4) and the second cavity (12)
The interior bottom of connection, second cavity (12) is equipped with air entry (11), is equipped in the tracheae (13) and air entry (11)
The end upper surface of check valve, the underlying circular folding air bag (4) is equipped with multiple escape pipes (18).
2. a kind of electric drill with dust reduction capability according to claim 1, which is characterized in that the side of the escape pipe (18)
To slightly leaning forward.
3. a kind of electric drill with dust reduction capability according to claim 1, which is characterized in that the circular folding air bag
(4) end is bonded with gasket (19).
4. a kind of electric drill with dust reduction capability according to claim 1, which is characterized in that the circular folding air bag
(4) two sides up and down are equipped with device mouth, and tracing cloth (5) are bonded in described device mouth.
5. a kind of electric drill with dust reduction capability according to claim 1, which is characterized in that the installation of the drill bit (2)
It is embedded with ring pipe (16) in mouthful, is connected between the ring pipe (16) and the first cavity (14) by connecting tube (17), it is described
The side wall of ring pipe (16) is evenly equipped with multiple jet thrusts (15) being obliquely installed to drill bit (2), first cavity (14) it is interior
Wall is equipped with air inlet, is mounted on check valve in the air inlet and connecting tube (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832997.XA CN110449630B (en) | 2019-09-04 | 2019-09-04 | Electric drill with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832997.XA CN110449630B (en) | 2019-09-04 | 2019-09-04 | Electric drill with dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110449630A true CN110449630A (en) | 2019-11-15 |
| CN110449630B CN110449630B (en) | 2020-12-18 |
Family
ID=68490707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910832997.XA Active CN110449630B (en) | 2019-09-04 | 2019-09-04 | Electric drill with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449630B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621319A (en) * | 2020-12-04 | 2021-04-09 | 西华大学 | Multifunctional positioning tool for machining automobile parts |
| CN114872142A (en) * | 2022-04-25 | 2022-08-09 | 浙江金立方门业有限公司 | Perforating device with accurate measurement function for door industry processing production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230483A (en) * | 1989-04-07 | 1990-10-24 | Timothy George Henson | Drill waste material collector |
| CN2902537Y (en) * | 2006-04-19 | 2007-05-23 | 陈林立 | Dust proof electric driller |
| CN201728698U (en) * | 2010-06-30 | 2011-02-02 | 中芯国际集成电路制造(上海)有限公司 | Electric drill dustproof device |
| CN206550390U (en) * | 2017-03-03 | 2017-10-13 | 姜鹏 | A kind of noise-reducing and dustproof ground auger |
| EP3235603A2 (en) * | 2016-03-22 | 2017-10-25 | Festool GmbH | Dust collection device with a cover for a hand machine tool |
| CN107803532A (en) * | 2017-10-14 | 2018-03-16 | 祝敏 | A kind of environmentally friendly dust proof electric driller |
| CN208514443U (en) * | 2018-06-09 | 2019-02-19 | 盛琦 | A kind of impact drill with dust absorbing structure |
-
2019
- 2019-09-04 CN CN201910832997.XA patent/CN110449630B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230483A (en) * | 1989-04-07 | 1990-10-24 | Timothy George Henson | Drill waste material collector |
| CN2902537Y (en) * | 2006-04-19 | 2007-05-23 | 陈林立 | Dust proof electric driller |
| CN201728698U (en) * | 2010-06-30 | 2011-02-02 | 中芯国际集成电路制造(上海)有限公司 | Electric drill dustproof device |
| EP3235603A2 (en) * | 2016-03-22 | 2017-10-25 | Festool GmbH | Dust collection device with a cover for a hand machine tool |
| CN206550390U (en) * | 2017-03-03 | 2017-10-13 | 姜鹏 | A kind of noise-reducing and dustproof ground auger |
| CN107803532A (en) * | 2017-10-14 | 2018-03-16 | 祝敏 | A kind of environmentally friendly dust proof electric driller |
| CN208514443U (en) * | 2018-06-09 | 2019-02-19 | 盛琦 | A kind of impact drill with dust absorbing structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621319A (en) * | 2020-12-04 | 2021-04-09 | 西华大学 | Multifunctional positioning tool for machining automobile parts |
| CN112621319B (en) * | 2020-12-04 | 2022-04-08 | 长春杰维技术有限公司 | Multifunctional positioning tool for machining automobile parts |
| CN114872142A (en) * | 2022-04-25 | 2022-08-09 | 浙江金立方门业有限公司 | Perforating device with accurate measurement function for door industry processing production |
| CN114872142B (en) * | 2022-04-25 | 2022-12-13 | 浙江金立方门业有限公司 | Perforating device is used in door industry processing production with accurate measurement function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110449630B (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110449630A (en) | A kind of electric drill with dust reduction capability | |
| CN210858576U (en) | Reverse circulation impactor | |
| CN103920345B (en) | Many cabins blowback cloth bag pulse dust collector | |
| CN115229994B (en) | Concrete structure building repairing and reinforcing construction device and method | |
| CN105642947B (en) | A kind of electric drill dust-extraction unit | |
| CN215108713U (en) | Collection structure and no inner cylinder reverse circulation impacter | |
| CN201224089Y (en) | Dust collecting device for impact drill | |
| CN206982904U (en) | A kind of carpenter's drilling dust-proof | |
| CN215761479U (en) | Reverse circulation impactor without inner cylinder | |
| CN114505722A (en) | Automatic change digit control machine tool chip removal device | |
| CN217912989U (en) | Drilling equipment is used in hardware processing | |
| CN208496507U (en) | Rotary blade chip removing device | |
| CN211679101U (en) | Cleaning device for threaded hole of aluminum alloy structural part | |
| CN219002465U (en) | Bulking machine cyclone dust collector for powder recovery | |
| CN214772624U (en) | Drilling device for machining wooden door and window | |
| CN215169840U (en) | A dust removal device for coal mine tunnel drilling orifices | |
| CN211411345U (en) | Efficient bag-type dust collector capable of arranging multiple bags | |
| CN211027034U (en) | Concrete engineering is with categorised screening sand machine | |
| CN212054595U (en) | Negative pressure type oil-gas mixed pumping pump capable of being matched with blowout prevention oil drain device | |
| CN207642351U (en) | A kind of handheld anti-explosion formula air driven hammer drill | |
| CN213829289U (en) | Drilling equipment is used in processing of waist support working of plastics | |
| CN210308457U (en) | Drilling equipment is used to indoor decoration fitment | |
| CN107671333B (en) | Boring grab for balance shaft locating hole | |
| SU621322A3 (en) | Shock-effect machine | |
| CN218635900U (en) | Automatic surface cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201202 Address after: 313201 Xibaiwei No. 4, Meilin Village, New Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: Wang Yun Address before: 465200 Nanyan Formation 221, Pinglou Village, Zhaogang Township, Gushi County, Xinyang City, Henan Province Applicant before: Meng Qingmei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 315000 chating'an village, Shounan street, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Jinwei Electronic Technology Co.,Ltd. Address before: No.4 xibaiwei, Meilin Village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Wang Yun |