CN106624045A

CN106624045A - Dustproof drilling device

Info

Publication number: CN106624045A
Application number: CN201510730480.1A
Authority: CN
Inventors: 台明超
Original assignee: Kaixian Zhengpin Chengying Technology Development Co Ltd
Current assignee: Kaixian Zhengpin Chengying Technology Development Co Ltd
Priority date: 2015-11-02
Filing date: 2015-11-02
Publication date: 2017-05-10

Abstract

The invention discloses a dustproof drilling device which comprises a drill body and a drill rod and further comprises a dustproof device. The drill rod can be in running fit with the drill body under electric drive for drilling. The dustproof device is used for preventing dust during drilling. The dustproof device comprises a dustproof cover and a pressing device, wherein the pressing device can be arranged outside the drill rod in a sleeving mode and can tightly press the dustproof cover to a drilling base face under the extrusion of the front end of the drill body. The dustproof device further comprises a water spraying assembly used for spraying water into the dustproof cover for decreasing dust. When the dustproof drilling device is in use, the pressing device is arranged outside the drill rod in the sleeving mode and tightly presses the dustproof cover to a wall face under tight pressing of the end of an electric drill, scraps and dust produced during drilling will not splash out under the effect of the dustproof cover, and therefore flying of scraps and dust produced during drilling is greatly reduced. Indoor environmental health is ensured, dust inhalation is avoided, operation safety is high, and the problem that scraps splash to injure the human body is avoided.

Description

Can dust-proof drilling equipment

Technical field

The present invention relates to fit up fixture fields, more particularly to one kind can dust-proof drilling equipment.

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 provide one kind can dust-proof drilling equipment, 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 can dust-proof drilling equipment, including drill body and being rotatably assorted with drill body under electric drive bored The drilling rod in hole, dust-proof dust guard when also including for drilling, the dust guard includes dust cover and can be outward It is placed on drilling rod and cocoa presses dust cover in the hold down gag of drilling basal plane under drill body head extruding, it is described anti- Dirt device also includes for toward the spray module of water spray dust in dust cover, the spray module include leading truck, Water pipe and shower nozzle, the shower nozzle is arranged in the dust cover, and the shower nozzle is connected with water pipe, and the water pipe sets Put on leading truck, the leading truck is Collapsible structure.

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, leading truck includes the first vertical rod, the second vertical rod and cross bar, and first vertical rod passes through a body Outer tube is connected to, second vertical rod is connected on fixture, 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 present invention can dust-proof drilling equipment, 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 spray module, so as to substantially reduce Chip dust flies upward during drilling, not only ensures indoor environmental hygiene, it is to avoid dust is sucked, and with higher Operational security, will not because chip splash human body is damaged.

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.

Specific embodiment

Fig. 1 is schematic structural view of the invention, as shown in the figure：The present embodiment can dust-proof drilling equipment, including brill Body 4 and the drilling rod 5 for being drilled that can be rotatably assorted with drill body under electric drive, it is dust-proof when also including for drilling Dust guard, the dust guard include dust cover 1 and can be coated at drilling rod and can by dust cover 1 press in The hold down gag 2 of drilling basal plane, the dust guard is also included for toward the water spray group of water spray dust in dust cover Part 3, the spray module 3 includes leading truck, water pipe 3-1 and shower nozzle 3-2, and the shower nozzle 3-2 is arranged on In the dust cover, the shower nozzle 3-2 is connected with water pipe 3-1, and the water pipe 3-1 is arranged on leading truck, The leading truck is Collapsible structure；Electric drill includes drill body and drilling rod, and when in use, drilling rod is from hold down gag 2 Pass through, and pass from dust cover 1, the end of hold down gag 2 can be by dust cover under the pressing of the front end of drill body 1 is tightly pressed against drilling basal plane, wherein drilling basal plane refers to the datum level of drilling, can for metope, floor face or Other building basal planes, in addition, leading truck is used to guide water pipe 3-1, water pipe 3-1 water inlet ends can set with outside The pump body structure put or other pressure water-bounds are connected for intaking.

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, 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 connected to outer tube by a body 3-6, and second vertical rod is connected on fixture, described 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

1. one kind can dust-proof drilling equipment, it is characterised in that：Including drill body and can under electric drive with drill body rotate The drilling rod that cooperation is drilled, dust-proof dust guard when also including for drilling, the dust guard includes anti- Dust hood and drilling rod can be coated at and cocoa drill body head extruding under by dust cover press in drilling basal plane compression Device, the dust guard is also included for toward the spray module of water spray dust in dust cover, the spray module Including leading truck, water pipe and shower nozzle, the shower nozzle is arranged in the dust cover, and the shower nozzle is connected with water pipe, The water pipe is arranged on leading truck, and the leading truck is Collapsible structure.

2. according to claim 1 can dust-proof drilling equipment, 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. according to claim 1 can dust-proof drilling equipment, 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. according to claim 3 can dust-proof drilling equipment, it is characterised in that：The leading truck includes the One vertical rod, the second vertical rod and cross bar, first vertical rod is connected to outer tube by a body, and described second stands Bar is connected on fixture, and the cross bar is stretching structure.

5. according to claim 3 can dust-proof drilling equipment, it is characterised in that：The fixture be with it is interior The clamp nut of casing pipe threaded connection.

6. according to claim 5 can dust-proof drilling equipment, 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.