CN106624988A - Dustproof device for electric drill - Google Patents
Dustproof device for electric drill Download PDFInfo
- Publication number
- CN106624988A CN106624988A CN201510730492.4A CN201510730492A CN106624988A CN 106624988 A CN106624988 A CN 106624988A CN 201510730492 A CN201510730492 A CN 201510730492A CN 106624988 A CN106624988 A CN 106624988A
- Authority
- CN
- China
- Prior art keywords
- water
- dust
- electric drill
- dust guard
- guard according
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
Abstract
The invention discloses a dustproof device for an electric drill. The dustproof device comprises a dust guard and a pressing device which can sleeve a drill pipe and can tightly press the dust guard on a drilling base surface, and further comprises a water spraying device used for spraying water into the dust guard for dust falling, wherein the water spraying device comprises a water pressing assembly, a water pipe and a nozzle; the nozzle is arranged in the dust guard; one end of the water pipe communicates with the water pressing assembly; the other end of the water pipe communicates with the nozzle; the water pressing assembly is fixedly arranged on the pressing device; and an operator holds and squeezes the water pressing assembly to produce water. When the dustproof device is utilized, the pressing device sleeves the drill pipe and tightly presses and props the dust guard against a wall surface under tight press of the end part of the electric drill, and scraps and dust generated during drilling do not splash out under the action of the dust guard, so that flying of scraps and dust during drilling is greatly reduced, the indoor environment is guaranteed sanitary, workers are prevented from inhaling dust, the dustproof device has relatively high operation safety, and human bodies are prevented from being hurt due to scrap splashing.
Description
Technical field
The present invention relates to fixture fields are fitted up, more particularly to a kind of electric drill dust guard.
Background technology
Electric drill is the drilling machine that power is done using electricity, is the conventional products in electric tool, be also demand most
Big tool-class product.Electric drill is using extensive during finishing etc., in addition it is renovated after also can use, in metope
Often chip disorderly flies during upper construction, severe contamination indoor sanitation, and sweeps difficulty, it is especially renovated after again
When carrying out some other installations, major polluting indoor environment is changed, and if operator does not wear shield
Eyepiece and respirator, chip dust splashes be possible to that face can be hurt at any time, or even can enter eyes, safety system
Number is low.
The content of the invention
In view of this, the present invention provides a kind of electric drill dust guard, chip dust when can substantially reduce drilling
Fly upward, not only ensure indoor environmental hygiene, it is to avoid dust is sucked, and with higher operational security, no
Human body can be damaged because chip splashes.
The present invention electric drill dust guard, including dust cover and can be coated at drilling rod and can by dust cover press in
The hold down gag of drilling basal plane, is also included for toward the water injector of water spray dust in dust cover；
Water injector includes pressure water assembly, water pipe and shower nozzle, and the shower nozzle is arranged in the dust cover, described
Water pipe one end connects with pressure water assembly, and the other end is connected with shower nozzle, and the pressure water assembly is fixedly installed on compression dress
Put and produce water for holding extruding；
Dust cover includes cover body and is integrally formed with cover body and the ring side body for contacting with wall, ring side body
On be provided with least two annular lips, between adjacent annular lip gap arrange.
Further, hold down gag includes the telescopic tube passed through for drilling rod and the compression bullet for being coated at telescopic tube
Spring.
Further, telescopic tube includes outer tube and inner sleeve, and the inner sleeve is T-shaped tubular construction, described interior
The body of sleeve pipe is passed from dust cover and forms fixation by a fixture and dust cover.
Further, water assembly is pressed to include kettle body, pot lid and the air pressure type device being arranged on pot lid, the air pressure
Formula device includes pressing plate, suction hose and piston component, and the kettle body is detachably connected with the pot lid, described
Pot lid is fixed and is fixedly installed on outer tube by a body.
Further, water injector also includes the leading truck being oriented to water pipe, and the leading truck is Collapsible structure.
Further, leading truck includes the first vertical rod, the second vertical rod and cross bar, and first vertical rod is fixed on described
Body, second vertical rod is connected on fixture, and the cross bar is stretching structure.
Further, fixture is the clamp nut being threadedly coupled with inner sleeve body.
Further, outer tube is ring set structure away from inner sleeve one end, and the ring set inside diameter is more than outer tube
Internal diameter of tube body, described compression spring one end support terminate in the ring set structure of outer tube, the other end support terminate in fastening
Nut.
Beneficial effects of the present invention：The electric drill dust guard of the present invention, when in use, hold down gag is coated at
Dust cover compression is simultaneously resisted against metope by drilling rod under the pressing of electric drill end, and the chip dust for producing that drills is anti-
Will not sputter in the presence of dust hood and, and can be sprayed water into dust cover by water injector, pressure water assembly is arranged
On hold down gag, it is easy to user to hold extruding and produces water, it is convenient and swift, so as to substantially reduce chip during drilling
Flying upward for dust, not only ensures indoor environmental hygiene, it is to avoid dust is sucked, and with higher job safety
Property, human body will not be damaged because chip splashes；In addition, the setting of multiple annular lips, between many lips
Independent sealing space is formed, when dust leaks in some sealing space the close of next space is had no effect on
Envelope effect, with preferable sealing property.
Description of the drawings
With reference to the accompanying drawings and examples the invention will be further described.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the dust cover structure schematic diagram in the present invention.
Specific embodiment
Fig. 1 is schematic structural view of the invention, and Fig. 2 is the dust cover structure schematic diagram in the present invention, as shown in the figure：
The electric drill dust guard of the present embodiment, including dust cover 1 and drilling rod can be coated at and dust cover 1 can be pressed
In the hold down gag 2 of drilling basal plane, also include for toward the water injector 3 of water spray dust in dust cover, it is described
Water injector 3 includes pressure water assembly, water pipe 3-1 and shower nozzle 3-2, and the shower nozzle 3-2 is arranged on described dust-proof
In cover, water pipe one end connects with pressure water assembly, and the other end is connected with shower nozzle, and the pressure water assembly is fixedly installed on
It is used to hold extruding product water on hold down gag；Electric drill includes electric drill body and drilling rod, and when in use, drilling rod is from pressure
Tight device 2 is passed through, and is passed from dust cover 1, and the end of hold down gag 2 is pressed the front end of electric drill body
Under dust cover 1 can be tightly pressed against drilling basal plane, can be wall wherein drilling basal plane refers to the datum level of drilling
Face, floor face or other building basal planes, in addition, leading truck is used to guide water pipe 3-1, water pipe 3-1 water inlets
End can connect with pressure water assembly, and when the bores are being drilled, user can hold pressure water assembly and carry out product water；
Dust cover 1 includes cover body 1-1 and is integrally formed with cover body 1-1 and the ring side body for contacting with wall
1-2, is provided with least two annular lips 1-3 on the body 1-2 of ring side, gap sets between adjacent annular lip 1-3
Put；The setting of multiple annular lips, forms independent sealing space between many lips, when dust it is close at some
Envelope space is leaked and has no effect on the sealing effectiveness in next space, with preferable sealing property.
In the present embodiment, hold down gag 2 includes the telescopic tube 2-1 passed through for drilling rod and is coated at telescopic
Compression spring 2-2 of pipe 2-1；Telescopic tube 2-1 can shorten under the pressing of drilling rod body, and in compression bullet
Compaction forces are produced in the presence of spring 2-2.
In the present embodiment, telescopic tube 2-1 includes outer tube 2-1-1 and inner sleeve 2-1-2, the inner sleeve
2-1-2 is T-shaped tubular construction, and the body of the inner sleeve 2-1-2 is passed and by a fixture from dust cover 1
2-3 is formed with dust cover 1 and fixed；The body of inner sleeve 2-1-2 is passed from dust cover 1, inner sleeve 2-1-2
Stub end be close to the inner side of dust cover 1, the body of fixture 2-3 and inner sleeve 2-1-2 is near stub end
Root is threadedly coupled, and it is tightly lock onto dust cover 1.
In the present embodiment, water assembly is pressed to include kettle body 3-7, pot lid 3-8 and the air pressure being arranged on pot lid 3-8
Formula device, the air pressure type device includes pressing plate 3-9, suction hose 3-10 and piston component 3-11, described
Kettle body 3-7 is detachably connected with the pot lid 3-8, and the pot lid 3-8 is fixed to be fixed by a body 3-6 and set
It is placed in outer tube；Pressure water assembly is air inflated structure, and user's extruding pressing plate, pressing plate is done to piston component
Work(, so that suction hose is from the interior suction water outlet of kettle body 3-7, the structure can be tied by existing palm vapour-pressure type watering can
Structure is realized, will not be described here.
In the present embodiment, water injector also includes the leading truck being oriented to water pipe, and the leading truck is scalable knot
Structure
In the present embodiment, leading truck includes the first vertical rod 3-3, the second vertical rod 3-4 and cross bar 3-5, described the
One vertical rod 3-3 is fixed on the body 3-6, and second vertical rod is connected on fixture, and the cross bar is
Stretching structure.
In the present embodiment, fixture 2-3 is the clamp nut being threadedly coupled with inner sleeve 2-1-2 bodys.
In the present embodiment, outer tube 2-1-1 away from inner sleeve one end be ring set structure 2-1-1a, the ring set
Inside diameter more than the internal diameter of tube body of outer tube, support and terminate in outer tube 2-1-1's by described compression spring 2-2 one end
In ring set structure, the other end is supported and terminates in clamp nut.
Finally illustrate, above example only to illustrate technical scheme and unrestricted, although
The present invention has been described in detail with reference to preferred embodiment, it will be understood by those within the art that,
Technical scheme can be modified or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should cover in the middle of scope of the presently claimed invention.
Claims (8)
1. a kind of electric drill dust guard, it is characterised in that：Including dust cover and can be coated at drilling rod and can will prevent
Dust hood presses in the hold down gag of drilling basal plane, also includes for toward the water injector of water spray dust in dust cover；
The water injector includes pressure water assembly, water pipe and shower nozzle, and the shower nozzle is arranged in the dust cover,
Described water pipe one end connects with pressure water assembly, and the other end is connected with shower nozzle, and the pressure water assembly is fixedly installed on pressure
Water is produced on tight device for holding extruding；
The dust cover includes cover body and is integrally formed with cover body and the ring side body for contacting with wall, the ring
At least two annular lips are provided with the body of side, gap is arranged between adjacent annular lip.
2. electric drill dust guard according to claim 1, it is characterised in that：The hold down gag includes
The telescopic tube passed through for drilling rod and the compression spring for being coated at telescopic tube.
3. electric drill dust guard according to claim 2, it is characterised in that：The telescopic tube includes
Outer tube and inner sleeve, the inner sleeve is T-shaped tubular construction, and the body of the inner sleeve is passed simultaneously from dust cover
Fixation is formed by a fixture and dust cover.
4. electric drill dust guard according to claim 3, it is characterised in that：The pressure water assembly includes
Kettle body, pot lid and the air pressure type device being arranged on pot lid, the air pressure type device includes pressing plate, suction hose
And piston component, the kettle body is detachably connected with the pot lid, and the pot lid is fixed to be fixed by a body and set
It is placed in outer tube.
5. electric drill dust guard according to claim 4, it is characterised in that：The water injector is also wrapped
The leading truck being oriented to water pipe is included, the leading truck is Collapsible structure.
6. electric drill dust guard according to claim 5, it is characterised in that：The leading truck includes the
The body is fixed in one vertical rod, the second vertical rod and cross bar, first vertical rod, and second vertical rod is connected to
On fixture, the cross bar is stretching structure.
7. electric drill dust guard according to claim 6, it is characterised in that：The fixture be with it is interior
The clamp nut of casing pipe threaded connection.
8. electric drill dust guard according to claim 7, it is characterised in that：The outer tube is away from interior
Sleeve pipe one end is ring set structure, and the ring set inside diameter is more than the internal diameter of tube body of outer tube, the compression spring
One end is supported and is terminated in the ring set structure of outer tube, and the other end is supported and terminates in clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730492.4A CN106624988A (en) | 2015-11-02 | 2015-11-02 | Dustproof device for electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730492.4A CN106624988A (en) | 2015-11-02 | 2015-11-02 | Dustproof device for electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624988A true CN106624988A (en) | 2017-05-10 |
Family
ID=58809458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730492.4A Pending CN106624988A (en) | 2015-11-02 | 2015-11-02 | Dustproof device for electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113344A (en) * | 2018-09-05 | 2019-01-01 | 日照职业技术学院 | A kind of movable building construction cooling device for reducing dust |
| CN111438389A (en) * | 2020-06-02 | 2020-07-24 | 南京捷达威机电科技有限公司 | Heat dissipation type electric drill with dust removal function |
-
2015
- 2015-11-02 CN CN201510730492.4A patent/CN106624988A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113344A (en) * | 2018-09-05 | 2019-01-01 | 日照职业技术学院 | A kind of movable building construction cooling device for reducing dust |
| CN111438389A (en) * | 2020-06-02 | 2020-07-24 | 南京捷达威机电科技有限公司 | Heat dissipation type electric drill with dust removal function |
| CN111438389B (en) * | 2020-06-02 | 2021-07-23 | 南京利硕斯机电设备有限公司 | Heat dissipation type electric drill with dust removal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |