CN208392342U - A kind of disjunctor drill bit - Google Patents
A kind of disjunctor drill bit Download PDFInfo
- Publication number
- CN208392342U CN208392342U CN201820791568.3U CN201820791568U CN208392342U CN 208392342 U CN208392342 U CN 208392342U CN 201820791568 U CN201820791568 U CN 201820791568U CN 208392342 U CN208392342 U CN 208392342U
- Authority
- CN
- China
- Prior art keywords
- disjunctor
- fixed ring
- cross bar
- drill bit
- support rod
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of disjunctor drill bits, including body, motor and cross bar, the body is internally provided with air blower, and the upper end of air blower is provided with air outlet, dust-collecting box is provided on the left of the air blower, and the surface of dust-collecting box is provided with connecting plate, the connecting plate is internally provided with connecting hole, and connecting tube is connected with below connecting plate, and connection cover is installed below connecting tube, the motor is located at the lower section of air blower, and the lower end of motor is connected with disjunctor drill body, the cross bar is located at the left and right sides of body, and fixed ring is provided on cross bar, supporting leg is connected with below the fixed ring, and fixed ring outer surface is provided with ball, adjusting block is connected on the outside of the fixed ring.The disjunctor drill bit solves the problems, such as that most of drilling machines are inconvenient to drill, and general drilling machine does not have the problem of dust reduction capability, and common drilling machine does not have the problem of shock-absorbing function.
Description
Technical field
The utility model relates to drill bit correlative technology field, specially a kind of disjunctor drill bit.
Background technique
Drilling machine is commonly used in the construction process, but the disjunctor drill bit of current drilling machine existing in the market is not often square
Just it drills, and general drilling machine does not have dust reduction capability, and common drilling machine does not have shock-absorbing function, the utility model
Be designed to provide a kind of disjunctor drill bit, to solve the problems, such as drilling machine currently on the market that above-mentioned background technique proposes.
Utility model content
The purpose of this utility model is to provide a kind of disjunctor drill bits, mentioned above in the background art most of to solve
Drilling machine is inconvenient to drill, and does not have dust reduction capability, and does not have the problem of shock-absorbing function.
To achieve the above object, the utility model provides the following technical solutions: a kind of disjunctor drill bit, including body, motor
And cross bar, the body is internally provided with air blower, and the upper end of air blower is provided with air outlet, the left side of the air blower
It is provided with dust-collecting box, and the surface of dust-collecting box is provided with connecting plate, the connecting plate is internally provided with connecting hole, and connecting plate
Lower section be connected with connecting tube, and connection cover is installed below connecting tube, the motor is located at the lower section of air blower, and electricity
The lower end of machine is connected with disjunctor drill body, and the lower end of disjunctor drill body is equipped with connector, and the cross bar is located at machine
The left and right sides of body, and fixed ring is provided on cross bar, supporting leg, and fixed ring outer surface are connected with below the fixed ring
It is provided with ball, is connected with adjusting block on the outside of the fixed ring.
Preferably, the dust-collecting box is symmetrically arranged with 2 about the central axes of body, and dust-collecting box is disassembly on body
Structure.
Preferably, the fixed ring and the connection type of ball are to inlay connection, and the connection side of fixed ring and adjusting block
Formula is to be connected together, and the internal diameter of adjusting block and the outer diameter of cross bar are equal, and the connection type of adjusting block and cross bar is
It is threadedly coupled.
Preferably, the supporting leg includes fixing groove, sliding slot, spring, support rod and pedestal, the inner surface setting of fixing groove
There is sliding slot, the top of fixing groove is connected with spring, and the lower end of spring is connected with support rod, is provided with pedestal below support rod.
Preferably, the vertical sectional shape of the support rod is " T " font, and support rod is slide construction in fixing groove,
Support rod is stretching structure in fixing groove, and the connection type of support rod and pedestal is welds, and the vertical sectional shape of pedestal
It is trapezoidal.
Preferably, the surface of the connection cover is in honeycomb structure, and the connection type of connection cover and connecting tube is screw thread
Connection.
Compared with prior art, the utility model has the beneficial effects that the disjunctor drill bit, solves most of drilling machines not
The problem of facilitating drilling, and general drilling machine does not have the problem of dust reduction capability, and common drilling machine does not have damping
The problem of function；
1, the lower end of disjunctor drill body is provided with connector, and connector outer surface is thread-like structure, and even
The tapered structure of connector is more convenient connector and enters drilled object, to make disjunctor drill body trepanning velocity faster；
2, it is provided with connecting tube and air blower, the dust generated in disjunctor drill body drill process can be collected,
It prevents that dust from flying upward and pollutes the environment, and influences the work of staff；
3, it is provided with supporting leg and support rod is stretching structure in fixing groove, can be subtracted by the stretching motion of support rod
The vibration that light body generates makes to punch more acurrate, reduction error.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model support rod the schematic diagram of the section structure；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, body；2, air blower；3, air outlet；4, dust-collecting box；5, connecting plate；6, connecting hole；7, connecting tube；8,
Motor；9, disjunctor drill body；10, connector；11, cross bar；12, fixed ring；13, supporting leg；1301, fixing groove；1302, sliding
Slot；1303, spring；1304, support rod；1305, pedestal；14, adjusting block；15, ball；16, connection cover.
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 disjunctor drill bit, including body 1, air blower
2, air outlet 3, dust-collecting box 4, connecting plate 5, connecting hole 6, connecting tube 7, motor 8, disjunctor drill body 9, connector 10, cross bar
11, fixed ring 12, supporting leg 13, adjusting block 14, ball 15 and connection cover 16, body 1 are internally provided with air blower 2, and drum
The upper end of blower 2 is provided with air outlet 3, and the left side of air blower 2 is provided with dust-collecting box 4, and the surface of dust-collecting box 4 is provided with connection
Plate 5, dust-collecting box 4 is symmetrically arranged with 2 about the central axes of body 1, and dust-collecting box 4 is detaching structure on body 1, and convenient pair
The dust of 7 inspiration of connecting tube is collected, and can be removed dust-collecting box 4, and clear up the dust of its inside, connecting plate 5
Be internally provided with connecting hole 6, and the lower section of connecting plate 5 is connected with connecting tube 7, and the lower section of connecting tube 7 is equipped with connection
Lid 16, the surface of connection cover 16 is in honeycomb structure, and connection cover 16 is to be threadedly coupled with the connection type of connecting tube 7, is connected
The surface of lid 16 is set as honeycomb structure, can be filtered to dust, prevents bulky grain dust from entering connecting tube 7, and right
Connecting hole 6 on connecting plate 5 results in blockage, and motor 8 is located at the lower section of air blower 2, and the lower end of motor 8 is connected with disjunctor drill bit
Ontology 9, and the lower end of disjunctor drill body 9 is equipped with connector 10, and cross bar 11 is located at the left and right sides of body 1, and cross bar
Fixed ring 12 is provided on 11, the lower section of fixed ring 12 is connected with supporting leg 13, and 12 outer surface of fixed ring is provided with ball 15,
Supporting leg 13 include fixing groove 1301, sliding slot 1302, spring 1303, support rod 1304 and pedestal 1305, fixing groove 1301 it is interior
Surface is provided with sliding slot 1302, and the top of fixing groove 1301 is connected with spring 1303, and the lower end of spring 1303 is connected with support rod
1304, the lower section of support rod 1304 is provided with pedestal 1305, and the outside of fixed ring 12 is connected with adjusting block 14.
The vertical sectional shape of support rod 1304 is " T " font as shown in figure 1, and support rod 1304 is slided in fixing groove 1301
Dynamic structure, support rod 1304 are stretching structure in fixing groove 1301, and the connection type of support rod 1304 and pedestal 1305 is weldering
Connect, and the vertical sectional shape of pedestal 1305 be it is trapezoidal, can be worked to reduce body 1 by the stretching motion of support rod 1304
The vibration generated in the process, and the vertical sectional shape of pedestal 1305 is trapezoidal, it is possible to increase pedestal 1305 connects with drilled object
Contacting surface product, to keep body 1 more firm during the work time；
Fixed ring 12 is inlayed with the connection type of ball 15 and is connect as shown in figure 1, and the company of fixed ring 12 and adjusting block 14
Connecing mode is to be connected together, and the internal diameter of adjusting block 14 is equal with the outer diameter of cross bar 11, and adjusting block 14 and cross bar 11
Connection type be threadedly coupled, can by rotate adjusting block 14, to adjust the distance between 2 supporting legs 13, and ball 15
The frictional resistance that adjusting block 14 is generated in rotation with fixed ring 12 can be reduced.
Working principle: when using the disjunctor drill bit, 2 branch are adjusted according to the contact surface size of drilled porous body first
The distance between support leg 13, since adjusting block 14 is to be threadedly coupled with the connection type of cross bar 11, can pass through in adjustment process
Adjusting block 14 is rotated move left and right adjusting block 14 on cross bar 11, since adjusting block 14 and the connection type of fixed ring 12 are
It is connected together, to make moving left and right for the mobile drive fixed ring 12 of adjusting block 14, and the ball 15 in fixed ring 12 can
Reduce the frictional resistance between adjusting block 14 and fixed ring 12, since the lower section of fixed ring 12 is fixed with supporting leg 13, thus comes
The distance between 2 supporting legs 13 are adjusted, after the completion of adjusting, body 1 is placed on to the surface of drilled porous body, then starts to bore
Hole, in boring procedure, the connector 10 of 9 lower end of disjunctor drill body can make disjunctor drill body 9 be easier to creep into it is drilled
In object, in drilling, support rod 1304 will do stretching motion in fixing groove 1301, thus to mitigate the shake of the generation of body 1
It is dynamic, prevent punch position from error occur, in addition connecting tube 7 will produce when disjunctor drill body 9 drilling by the effect of air blower 2
Raw dust is absorbed, and dust is stored in dust-collecting box 4, then by disassembly dust-collecting box 4 to the dust of its inside into
Row cleaning, here it is the working principles of the disjunctor drill bit.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here, and the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of disjunctor drill bit, including body (1), motor (8) and cross bar (11), it is characterised in that: the inside of the body (1)
It is provided with air blower (2), and the upper end of air blower (2) is provided with air outlet (3), is provided with collection on the left of the air blower (2)
Dirt box (4), and the surface of dust-collecting box (4) is provided with connecting plate (5), the connecting plate (5) is internally provided with connecting hole (6),
And connecting tube (7) are connected with below connecting plate (5), and connection cover (16), the motor are installed below connecting tube (7)
(8) it is located at the lower section of air blower (2), and the lower end of motor (8) is connected with disjunctor drill body (9), and disjunctor drill body
(9) lower end is equipped with connector (10), and the cross bar (11) is located at the left and right sides of body (1), and is arranged on cross bar (11)
Have fixed ring (12), be connected with supporting leg (13) below the fixed ring (12), and fixed ring (12) outer surface is provided with rolling
Pearl (15) is connected with adjusting block (14) on the outside of the fixed ring (12).
2. a kind of disjunctor drill bit according to claim 1, it is characterised in that: the dust-collecting box (4) is about in body (1)
Axisymmetrical is provided with 2, and dust-collecting box (4) is detaching structure on body (1).
3. a kind of disjunctor drill bit according to claim 1, it is characterised in that: the company of the fixed ring (12) and ball (15)
Connecing mode is to inlay connection, and fixed ring (12) and the connection type of adjusting block (14) is be connected together, adjusting block (14) it is interior
Diameter size is equal with the outer diameter of cross bar (11), and adjusting block (14) is to be threadedly coupled with the connection type of cross bar (11).
4. a kind of disjunctor drill bit according to claim 1, it is characterised in that: the supporting leg (13) includes fixing groove
(1301), sliding slot (1302), spring (1303), support rod (1304) and pedestal (1305), the inner surface of fixing groove (1301) are set
It is equipped with sliding slot (1302), the top of fixing groove (1301) is connected with spring (1303), and the lower end of spring (1303) is connected with support
Bar (1304) is provided with pedestal (1305) below support rod (1304).
5. a kind of disjunctor drill bit according to claim 4, it is characterised in that: the vertical sectional shape of the support rod (1304)
For " T " font, and support rod (1304) is slide construction in fixing groove (1301), and support rod (1304) is in fixing groove (1301)
Interior is stretching structure, and the connection type of support rod (1304) and pedestal (1305) is welding, and the longitudinal section of pedestal (1305)
Shape is trapezoidal.
6. a kind of disjunctor drill bit according to claim 1, it is characterised in that: the surface of the connection cover (16) is in honeycomb
Structure, and connection cover (16) is to be threadedly coupled with the connection type of connecting tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791568.3U CN208392342U (en) | 2018-05-25 | 2018-05-25 | A kind of disjunctor drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791568.3U CN208392342U (en) | 2018-05-25 | 2018-05-25 | A kind of disjunctor drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392342U true CN208392342U (en) | 2019-01-18 |
Family
ID=65137340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820791568.3U Expired - Fee Related CN208392342U (en) | 2018-05-25 | 2018-05-25 | A kind of disjunctor drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877978A (en) * | 2019-03-21 | 2019-06-14 | 襄阳豪聪机电有限公司 | Perforating device is used in a kind of processing of the second reinforcing beam of top cover |
-
2018
- 2018-05-25 CN CN201820791568.3U patent/CN208392342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877978A (en) * | 2019-03-21 | 2019-06-14 | 襄阳豪聪机电有限公司 | Perforating device is used in a kind of processing of the second reinforcing beam of top cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |