CN208267769U - A kind of underground work drilling attachment - Google Patents
A kind of underground work drilling attachment Download PDFInfo
- Publication number
- CN208267769U CN208267769U CN201820530473.6U CN201820530473U CN208267769U CN 208267769 U CN208267769 U CN 208267769U CN 201820530473 U CN201820530473 U CN 201820530473U CN 208267769 U CN208267769 U CN 208267769U
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- CN
- China
- Prior art keywords
- collet
- guide sleeve
- underground work
- fixture guide
- luminescent device
- 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.)
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Abstract
The utility model provides a kind of underground work drilling attachment, including pedestal, pedestal is equipped with fixture guide sleeve, collet is equipped in fixture guide sleeve, drill bit can be fixed in collet and drive bit by collet, fixture guide sleeve is additionally provided with luminescent device close to the end of collet, luminescent device be distributed in fixture guide sleeve radially and light-emitting surface is towards drill bit, pedestal is equipped with the switch of connection luminescent device.The light of the LED of the utility model faces the direction of drill bit and collet, pointedly increases the brightness around collet, and so as to Fast Installation drill bit, installation effectiveness is high；When drilling, the light that LED is issued is convenient for the case where observation drills in real time.
Description
Technical field
The utility model belongs to drilling attachment technical field, and in particular to a kind of underground work drilling attachment.
Background technique
Down-hole drilling working space is narrow, insufficient light, before drilling, when mounting the bit on drilling attachment, due to boring
Fixture head size is small, and inside is equipped with fine structures, the existing underground work such as more mounting hole, link slot and usually only sets
There is headlamp general in entire space, insufficient light when installing drill bit is installed more time-consuming when connection.In addition, drill bit
Drilling rod surface be typically provided with the conduit for draining landwaste, when drill withdrawing after, the biggish landwaste of volume is easy to be stuck in conduit
It is interior, if cleared up not in time, it will affect the smooth chip removal of drilling next time.
Utility model content
The purpose of the utility model is to provide a kind of underground work drilling attachments, can be for the local space of drill bit installation
Illumination is provided, the installation effectiveness of drill bit is improved.
The utility model provides the following technical solution:
A kind of underground work drilling attachment, including pedestal, pedestal are equipped with fixture guide sleeve, are equipped in fixture guide sleeve
Drill bit can be fixed in collet and be driven bit by collet, collet, and fixture guide sleeve is additionally provided with close to the end of collet
Luminescent device, luminescent device be distributed in fixture guide sleeve radially and light-emitting surface is towards drill bit, pedestal is equipped with connection hair
The light source switch of optical device.
Preferably, luminescent device includes that the pcb board of annular is welded in the LED on pcb board with several, and pcb board is sheathed on
Outside fixture guide sleeve.
Preferably, pcb board is bonded and fixed on the outer circumference surface of fixture guide sleeve.
Preferably, the circuit connecting mode of LED is that each LED is connected in parallel.
Preferably, several LED are distributed evenly on pcb board.
Preferably, the utility model further includes sweep module, sweep module include air compressor machine, air blowing hose, air gun seat and
Air gun stores bar, and air gun seat and air gun storage bar are individually fixed on pedestal, pore is equipped in air gun seat, air blowing hose includes solid
Fixed end and free end, fixing end pass through pore after connecting air compressor machine, and free end can be wound on air gun storage bar.
The beneficial effects of the utility model are: the light of LED faces the direction of drill bit and collet, needle when installation drill bit
The brightness around collet is increased to property, so as to Fast Installation drill bit, installation effectiveness is high；When drilling, the light of LED sending
Convenient for observing the case where drilling in real time.Pcb board is located on fixture guide sleeve, can relatively reduce the vibration of light source, make space
Interior brightness is relatively stable, will not generate and dazzle dizzy sense；Pcb board is sheathed on the outside of fixture guide sleeve, make luminescent device not with rotation
The collet turned causes to interfere, and improves the stability of utility model works.Sweep module can be directed at drilling rod purging chip removal conduit
Interior debris, quickly cleans drilling rod.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view schematic diagram of luminescent device part in Fig. 1.
In the figure, it is marked as 1. pedestals；2. fixture guide sleeve；3. collet；4. drill bit；5. luminescent device；51.PCB plate；
52.LED；6. light source switch；71. air compressor machine；72. air blowing hose；73. air gun seat；74. air gun stores bar.
Specific embodiment
As shown in Figure 1, a kind of underground work drilling attachment, including pedestal 1, fixture guiding is fixedly provided on pedestal 1
Set 2, fixture guide sleeve 2 is interior to be equipped with collet 3, and drill bit 4 can be fixed in collet 3 and drill bit 4 is driven to rotate by collet 3, fixture
Guide sleeve 2 is additionally provided with luminescent device 5 close to one end of collet 3, luminescent device 5 be distributed in fixture guide sleeve 2 radially and
Light-emitting surface is equipped with the light source switch 6 of connection luminescent device 5 towards drill bit 4, pedestal 1.
Preferably, as shown in Fig. 2, the pcb board 51 that luminescent device 5 includes annular is welded on pcb board 51 with several
LED52, pcb board 51 are sheathed on the outside of fixture guide sleeve 2, since fixture guide sleeve 2 is affixed on pedestal 1, pcb board 51
On fixture guide sleeve 2, when drilling, can reduce the vibration of light source, keep brightness relatively stable, will not generate and dazzle dizzy sense；And
Pcb board 51 is sheathed on the outside of fixture guide sleeve 2, makes luminescent device 5 not cause to interfere with the collet of rotation 3, improves fixture
The stability of work.
Preferably, pcb board 51 is bonded and fixed on the outer circumference surface of fixture guide sleeve 2, can prevent pcb board 51 from leading with fixture
It is produced relative sliding between set 2, further improves job stability.Pcb board by the way of bonding, be not easy to plate face and
Its internal wiring damages, and easy to connect.
Preferably, the circuit connecting mode of each LED51 is to be connected in parallel, will not be right when a LED51 damage does not work
Entire route has an impact, other LED can normal luminous.
Preferably, several LED51 are distributed evenly on pcb board 51, are increased the uniformity of light distribution, are improved
Comfort.
Preferably, the utility model further includes sweep module, and sweep module includes air compressor machine 71, air blowing hose 72, air gun
Seat 73 and air gun store bar 74, and air gun seat 73 and air gun storage bar 74 are individually fixed on pedestal 1, and pipe is equipped in air gun seat 73
Hole, after the fixing end of air blowing hose 72 connects air compressor machine 71, the pore in air gun seat 73, the free end of air blowing hose 72 can
It is wound on air gun storage bar 74.
When work, the light source switch on pedestal is opened, LED shines after being powered, and light faces the direction of collet, increases
The brightness around collet is added, so as to which quickly drill bit is installed on collet and is fastened, collet drives bit and bores
The case where hole, the light that LED is issued is convenient for observation drilling；After drilling is completed, rotary drilling-head can be continued, and store bar from air gun
On take blow hose alignment drilling rod purging chip removal conduit in debris, drilling rod is quickly cleaned, after the completion of use, by hose of blowing
It rewinds on air gun storage bar.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of underground work drilling attachment, which is characterized in that including pedestal, the pedestal is equipped with fixture guide sleeve, institute
It states and is equipped with collet in fixture guide sleeve, drill bit can be fixed in the collet and be driven the bit by the collet,
The fixture guide sleeve is additionally provided with luminescent device close to one end of the collet, and the luminescent device is distributed in the fixture guiding
Set radially and light-emitting surface is towards the drill bit, the pedestal is equipped with the light source switch for connecting the luminescent device.
2. underground work drilling attachment according to claim 1, which is characterized in that the luminescent device includes annular
Pcb board is welded in the LED on the pcb board with several, and the pcb board is sheathed on the front end of the fixture guide sleeve.
3. underground work drilling attachment according to claim 2, which is characterized in that the pcb board is bonded and fixed to institute
On the outer circumference surface for stating fixture guide sleeve.
4. underground work drilling attachment according to claim 2, which is characterized in that the circuit connecting mode of the LED
To be connected in parallel.
5. underground work drilling attachment according to claim 2, which is characterized in that several described LED equably divide
It is distributed on the pcb board.
6. underground work drilling attachment according to claim 2, which is characterized in that it further include sweep module, it is described to blow
Sweeping component includes air compressor machine, air blowing hose, air gun seat and air gun storage bar, and the air gun seat and air gun storage bar are solid respectively
Due on the pedestal, pore is equipped in the air gun seat, the air blowing hose includes fixing end and free end, the fixing end
The pore is passed through after connecting the air compressor machine, the free end can be wound on the air gun storage bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530473.6U CN208267769U (en) | 2018-04-13 | 2018-04-13 | A kind of underground work drilling attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530473.6U CN208267769U (en) | 2018-04-13 | 2018-04-13 | A kind of underground work drilling attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267769U true CN208267769U (en) | 2018-12-21 |
Family
ID=64678003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530473.6U Active CN208267769U (en) | 2018-04-13 | 2018-04-13 | A kind of underground work drilling attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267769U (en) |
-
2018
- 2018-04-13 CN CN201820530473.6U patent/CN208267769U/en active Active
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