CN208743755U - A kind of electric drill with dust reduction capability - Google Patents
A kind of electric drill with dust reduction capability Download PDFInfo
- Publication number
- CN208743755U CN208743755U CN201821105677.1U CN201821105677U CN208743755U CN 208743755 U CN208743755 U CN 208743755U CN 201821105677 U CN201821105677 U CN 201821105677U CN 208743755 U CN208743755 U CN 208743755U
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- Prior art keywords
- electric drill
- wall
- dust
- telescopic device
- connect
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Abstract
The utility model discloses a kind of electric drills with dust reduction capability of power tools technology field, including electric drill ontology, outer wall center is plugged with drill bit on the left of the electric drill headstock, outer wall is connect with telescopic device on the left of the electric drill ontology, and the electric drill headstock is located at the inner cavity of telescopic device, outer wall is connect with dust cover on the left of the telescopic device, the dust cover includes the link block connecting with outer wall on the left of telescopic device, outer wall is evenly arranged with support spring on the left of the link block, it is connect on the left of the support spring with sealing ring, the device passes through the dust cover that is arranged in drill bit periphery, the dust centralized collection generated when can be by punching, avoid the health that dust splashes and influences user, and sealing ring is tightly attached on metope by the support spring expansion on dust cover, it prevents from generating gap between dust cover and metope, So that dust cover is suitble to the metope of different concave-convex degree simultaneously, increases the practicability of device.
Description
Technical field
The utility model relates to power tools technology field, specially a kind of electric drill with dust reduction capability.
Background technique
Electric drill is the drilling machine that power is done using electricity, is the conventional products in electric tool, and have the call
Electric tool class product is generally divided into electric hand drill, impact drill and hammer drill, however when being punched using electric drill, it can generate a large amount of
Take bits, these take bits splashes, are easy to be inhaled by the user in lung, influence the health of user, and take bits and be also easy
It pierces inside electric drill, damage is generated to electric drill inside, reduce the service life of electric drill, and generate vibration when electric drill work, hold
Easily drill bit is made to shift, accuracy when punching is reduced, for this purpose, it is proposed that a kind of electric drill with dust reduction capability.
Utility model content
The purpose of this utility model is to provide a kind of electric drills with dust reduction capability, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric drill with dust reduction capability, including
Electric drill ontology, the electric drill body bottom portion right side are connect with handle, and outer wall is provided with power knob, the electricity on the left of the handle
It bores and is provided with dust collection box on the left of body bottom portion, dust collection box inner cavity left side top is provided with aspiration pump, the electricity
It bores outer wall on the left of ontology and is provided with electric drill headstock, outer wall center is plugged with drill bit, the electric drill ontology on the left of the electric drill headstock
Left side outer wall is connect with telescopic device, and telescopic device is cylindrical hollow shape, and the electric drill headstock is located at the interior of telescopic device
Chamber, the telescopic device bottom right are provided with hose, and the hose extends to dust collection box far from one end of telescopic device
Inner cavity is simultaneously connect with the left side bleeding point of aspiration pump, and outer wall is connect with dust cover on the left of the telescopic device, the dust cover packet
The link block connecting with outer wall on the left of telescopic device is included, outer wall is evenly arranged with support spring on the left of the link block, and supports
The arrangement of spring circular array, the support spring left side are connect with sealing ring, and the sealing ring and link block are in cylinder
Empty shape is provided with Telescopic corrugated pipe between the sealing ring and link block, and Telescopic corrugated pipe is located at the outer of support spring
Side.
Preferably, the telescopic device includes and the fixed link that outer wall is connect on the left of electric drill ontology, the fixed link left side
Inner cavity activity is plugged with support rod, and outer wall connect with link block outer right wall on the left of the support rod, and the support rod with consolidate
Fixed pole is cylindrical hollow shape.
Preferably, the support rod upper and lower ends outer wall is provided with supporting block, and the fixed link upper and lower ends inner wall is equal
The guide groove to match with supporting block is offered, adjustment spring is provided on the right side of the guide groove inner cavity, the adjustment spring is left
Side is connect with supporting block outer right wall.
Preferably, the left and right sides is provided with fixture block at the top of the dust collection box, sets on the left of the electric drill body bottom portion
It is equipped with the card slot to match with fixture block, and by connecting on the left of fixture block card slot and electric drill body bottom portion at the top of dust collection box.
Preferably, the sealing ring is rubber ring, the uniform anti-skid chequer of outer wall on the left of the sealing ring.
Preferably, the dust collection box inner cavity top is provided with filter screen, and filter screen is non-woven fabrics filter screen.
Compared with prior art, the utility model has the beneficial effects that
1. the device can be played the dust centralized collection generated when punching by the dust cover being arranged in drill bit periphery
Come, prevent dust from splashing, influences ambient enviroment, while the dusty money bits in dust cover are sucked by dust collection box by aspiration pump
In, facilitate centralized processing, avoids the health that dust splashes and influences user；
2. making dust cover be close to metope by telescopic device expansion in device, move, improves when preventing electric drill from punching
The accuracy of punching, and sealing ring is tightly attached on metope by the support spring expansion on dust cover, prevents dust cover and wall
Gap is generated between face, causes dusty money bits to collect and is not thorough, while dust cover also being allow to be suitble to the walls of different concave-convex degree
Face increases the practicability of device, ensure that the health of user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model dust cover structure schematic diagram；
Fig. 3 is the utility model telescopic device structural schematic diagram.
In figure: 1 electric drill ontology, 2 power knobs, 3 dust collection boxes, 4 aspiration pumps, 5 handles, 6 electric drill headstocks, 7 drill bits, 8
Telescopic device, 81 support rods, 82 fixed links, 83 supporting blocks, 84 adjustment springs, 85 guide grooves, 9 dust covers, 91 link blocks, 92
Telescopic corrugated pipe, 93 support springs, 94 sealing rings, 10 hoses.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electric drill with dust reduction capability, including electricity
Ontology 1 is bored, 1 bottom right of electric drill ontology is connect with handle 5, and 5 left side outer wall of handle is provided with power knob 2,1 bottom of electric drill ontology
Dust collection box 3 is provided on the left of portion, 3 inner cavity left side top of dust collection box is provided with aspiration pump 4, and aspiration pump 4 works, will be grey
Dirt is drawn onto dust collection box 3, is facilitated and is focused on, and 1 left side outer wall of electric drill ontology is provided with electric drill headstock 6, electric drill head
6 left side outer wall centers of seat are plugged with drill bit 7, and 1 left side outer wall of electric drill ontology is connect with telescopic device 8, and telescopic device 8 is cylinder
Hollow form, and electric drill headstock 6 is located at the inner cavity of telescopic device 8,8 bottom right of telescopic device is provided with hose 10, and hose 10 is remote
One end from telescopic device 8 extends to 3 inner cavity of dust collection box and connect with the left side bleeding point of aspiration pump 4, and telescopic device 8 is left
Side outer wall is connect with dust cover 9, and dust cover 9 includes the link block 91 connecting with 8 left side outer wall of telescopic device, 91 left side of link block
Outer wall is evenly arranged with support spring 93, and 93 circular array of support spring is arranged, 93 left side of support spring and sealing ring 94
Connection, the expansion of support spring 93 are bonded sealing ring 94 with metope closely, prevent from generating gap between sealing ring 94 and metope, make
Dusty money bits, which are collected, to be not thorough, while support spring 93 expands the metope fitting that can also make sealing ring 94 and different concave-convex degree,
Increase the practicability of device, sealing ring 94 and link block 91 are cylindrical hollow shape, are arranged between sealing ring 94 and link block 91
There is Telescopic corrugated pipe 92, and Telescopic corrugated pipe 92 is located at the outside of support spring 93, aspiration pump 4 passes through conducting wire and outside
Power switch is electrically connected.
Wherein, telescopic device 8 includes the fixed link 82 connecting with 1 left side outer wall of electric drill ontology, 82 left side inner cavity of fixed link
Activity is plugged with support rod 81, and when wall is submerged in the drilling of drill bit 7, support rod 81 slides in 82 inner cavity of fixed link, facilitates brill
First 7 punching, 81 left side outer wall of support rod is connect with 91 outer right wall of link block, and support rod 81 and fixed link 82 are in cylinder
Empty shape facilitates dusty money bits to pass through, and focuses on dusty money bits in dust collection box 3, and preventing dusty money bits from splashing influences to use
Person's health；
81 upper and lower ends outer wall of support rod is provided with supporting block 83, and 82 upper and lower ends inner wall of fixed link is offered and propped up
The guide groove 85 that bracer 83 matches, 85 inner cavity of guide groove right side are provided with adjustment spring 84,84 left side of adjustment spring and support
The connection of 83 outer right wall of block, adjustment spring 84 is flexible or expansion makes 8 length of telescopic device change, so that drill bit 7 be made to submerge
When wall, telescopic device 8 can also be shunk, and the expansion of simultaneous retractable device 8 makes dust cover 9 be close to metope, prevent dust cover 9 and metope
Fitting does not cause closely dusty money bits collection to be not thorough, and ensure that the health of user；
The 3 top left and right sides of dust collection box is provided with fixture block, and 1 bottom left of electric drill ontology is provided with and fixture block phase
The card slot matched, and connect by fixture block card slot with 1 bottom left of electric drill ontology at the top of dust collection box 3, facilitate and collects dust
Box 3 removes processing dust therein, prevents the excessively high efficiency for influencing dusty money bits and collecting of dust, ensure that the normal work of device
Make；
Sealing ring 94 is rubber ring, and rubber ring has good bendability, facilitates sealing ring 94 and different concave-convex degree
Metope fitting prevents dust cover 9 and metope from generating gap, avoids dusty money bits from collecting and is not thorough, 94 left side outer wall of sealing ring is equal
Even anti-skid chequer prevents drill bit 7 when punching from moving, guarantees the accuracy of punching；
3 inner cavity top of dust collection box is provided with filter screen, and filter screen is non-woven fabrics filter screen, prevents dust from dust
Enter inside electric drill ontology 1 at the top of collection box 3, avoid 1 internal component damage of electric drill ontology, increase device uses the longevity
Life.
Working principle: the device connects dust cover 9 with metope in use, the metope for first needing to punch by the alignment of drill bit 7
Touching is bonded sealing ring 94 closely with metope by the expansion of support spring 93, while can also allow dust cover 9 and different bumps
The metope of degree fits closely, and avoids and generates gap between dust cover 9 and metope, improves the collection efficiency of dusty money bits,
Then hold handle 5 and press power button 2, make drill bit 7 work rotation start to punch, punch generation dusty money bits fall on it is anti-
In dust hood 9, is worked by aspiration pump 4 and the dust in dust cover 9 is drawn into dust collection box 3, facilitated and collect dust
Middle processing, while in punching, telescopic device 8 can gradually be submerged with drill bit 7 inside wall and be shunk, and telescopic device 8
So that dust cover 9 is close to metope by the expansion of adjustment spring 84, prevents dust cover 9 and metope from generating gap, when can also prevent punching
Electric drill 7 moves, and improves the accuracy of punching, when completing punching, decontrols power knob 2, closes power supply, then receive dust
Collection box 3 is taken off, and dusty money bits therein are handled.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electric drill with dust reduction capability, including electric drill ontology (1), it is characterised in that: electric drill ontology (1) bottom, right
Side is connect with handle (5), and outer wall is provided with power knob (2) on the left of the handle (5), electric drill ontology (1) bottom left
It is provided with dust collection box (3), dust collection box (3) inner cavity left side top is provided with aspiration pump (4), the electric drill ontology
(1) left side outer wall is provided with electric drill headstock (6), and outer wall center is plugged with drill bit (7), the electricity on the left of the electric drill headstock (6)
It bores outer wall on the left of ontology (1) to connect with telescopic device (8), and telescopic device (8) is cylindrical hollow shape, and the electric drill headstock
(6) it is located at the inner cavity of telescopic device (8), telescopic device (8) bottom right is provided with hose (10), and the hose (10) is remote
One end from telescopic device (8) extends to dust collection box (3) inner cavity and connect with the bleeding point on the left of aspiration pump (4), described
Outer wall is connect with dust cover (9) on the left of telescopic device (8), and the dust cover (9) includes connecting with outer wall on the left of telescopic device (8)
Link block (91), outer wall is evenly arranged with support spring (93) on the left of the link block (91), and support spring (93) is in ring
Shape array arrangement, support spring (93) left side are connect with sealing ring (94), and the sealing ring (94) and link block (91) are equal
It for cylindrical hollow shape, is provided with Telescopic corrugated pipe (92) between the sealing ring (94) and link block (91), and telescopic wave
Line pipe (92) is located at the outside of support spring (93).
2. a kind of electric drill with dust reduction capability according to claim 1, it is characterised in that: telescopic device (8) packet
The fixed link (82) connecting with outer wall on the left of electric drill ontology (1) is included, inner cavity activity is plugged with support on the left of the fixed link (82)
Bar (81), support rod (81) left side outer wall is connect with link block (91) outer right wall, and the support rod (81) and fixation
Bar (82) is cylindrical hollow shape.
3. a kind of electric drill with dust reduction capability according to claim 2, it is characterised in that: the support rod (81) is up and down
Both ends outer wall is provided with supporting block (83), and fixed link (82) the upper and lower ends inner wall offers and supporting block (83) phase
The guide groove (85) matched, guide groove (85) the inner cavity right side is provided with adjustment spring (84), on the left of the adjustment spring (84)
It is connect with supporting block (83) outer right wall.
4. a kind of electric drill with dust reduction capability according to claim 1, it is characterised in that: the dust collection box (3)
Fixture block is provided at left and right sides of top, electric drill ontology (1) bottom left is provided with the card slot to match with fixture block, and ash
It is connect by fixture block card slot with electric drill ontology (1) bottom left at the top of dirt collection box (3).
5. a kind of electric drill with dust reduction capability according to claim 1, it is characterised in that: the sealing ring (94) is rubber
Cushion rubber, sealing ring (94) the left side uniform anti-skid chequer of outer wall.
6. a kind of electric drill with dust reduction capability according to claim 1, it is characterised in that: the dust collection box (3)
Inner cavity top is provided with filter screen, and filter screen is non-woven fabrics filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105677.1U CN208743755U (en) | 2018-07-13 | 2018-07-13 | A kind of electric drill with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105677.1U CN208743755U (en) | 2018-07-13 | 2018-07-13 | A kind of electric drill with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743755U true CN208743755U (en) | 2019-04-16 |
Family
ID=66057050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105677.1U Expired - Fee Related CN208743755U (en) | 2018-07-13 | 2018-07-13 | A kind of electric drill with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814972A (en) * | 2019-11-22 | 2020-02-21 | 湖南瑞泰欣金属有限公司 | Polishing device for galvanized iron alloy door |
-
2018
- 2018-07-13 CN CN201821105677.1U patent/CN208743755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814972A (en) * | 2019-11-22 | 2020-02-21 | 湖南瑞泰欣金属有限公司 | Polishing device for galvanized iron alloy door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |