CN209653973U - A kind of granite drill bit that drilling efficiency is high - Google Patents
A kind of granite drill bit that drilling efficiency is high Download PDFInfo
- Publication number
- CN209653973U CN209653973U CN201920128051.0U CN201920128051U CN209653973U CN 209653973 U CN209653973 U CN 209653973U CN 201920128051 U CN201920128051 U CN 201920128051U CN 209653973 U CN209653973 U CN 209653973U
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- CN
- China
- Prior art keywords
- scraper plate
- drilling
- drill
- granite
- installing pipe
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a kind of granite drill bit that drilling efficiency is high, including drilling rod, scraper plate, cutter head, subland drill, mounting rod, installing pipe and connecting tube, connecting tube is mounted on drilling rod right end, scraper plate lower end is welded on installing pipe annular side upper end, and scraper plate left end is connected with connecting tube right end, scraper plate leading flank marginal position opens up open slot, cutter head is equipped with two or more, more than two cutter heads are equidistantly welded on inside open slot, subland drill left side medium position welds mounting rod, and mounting rod left end is mounted on inside installing pipe, subland drill annular side front end opens up chip space, the design facilitates feeding of the present apparatus inside granite, to facilitate drilling, the utility model facilitates feeding, to accelerate the speed of drilling, so as to improve processing efficiency.
Description
Technical field
The utility model is a kind of granite drill bit that drilling efficiency is high, belongs to drilling tool technical field.
Background technique
Existing granite drill bit generally all use countersinking bit, but countersinking bit need in use apply compared with
Big pressure can just make drill bit normal movement inside hole, just can be carried out drilling with this, not only waste physical strength, simultaneous processing efficiency
It is low, it is therefore desirable to which that a kind of granite drill bit that drilling efficiency is high is mentioned above to solve the problems, such as.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of granite that drilling efficiency is high brill
Head, to solve the problems mentioned in the above background technology, the utility model facilitate feeding, to accelerate the speed of drilling, with this
Improve processing efficiency.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of drilling efficiency is high
Granite drill bit, including drilling rod and boring assemblies, the drilling rod right end be connected with boring assemblies left end, the drilling group
Part includes scraper plate, cutter head, subland drill, mounting rod, installing pipe and connecting tube, and the connecting tube is mounted on drilling rod right end, institute
It states scraper plate lower end and is welded on installing pipe annular side upper end, and scraper plate left end is connected with connecting tube right end, on front side of the scraper plate
Face marginal position opens up open slot, and the cutter head is equipped with two or more, and more than two cutter heads are equidistantly welded in open slot
Portion, subland drill left side medium position welds mounting rod, and mounting rod left end is mounted on inside installing pipe, the ladder
Drill bit annular side front end opens up chip space.
Further, there are four the scraper plate is set, four scraper plates be respectively welded at installing pipe annular side upper end, under
End, front end and rear end, and cutter head is welded in four scraper edge positions.
Further, there are four the chip space is set, four chip spaces are provided with subland drill annular side respectively
Upper end, lower end, front end and rear end.
Further, the drilling rod left end is mounted on inside drill body, the subland drill right end mosaic diamond.
The utility model has the beneficial effects that the granite drill bit that a kind of drilling efficiency of the utility model is high, because this is practical
Novel to be added to scraper plate, cutter head, subland drill, mounting rod, installing pipe and connecting tube, in use, user of service will
The present apparatus is mounted on inside drill body by drilling rod, then runs drill body, so that drilling rod be driven to rotate, makes to scrape with this
Plate, cutter head and subland drill rotation, at this time by the present apparatus close to granite, so that subland drill drills to granite,
Clast will be discharged along chip space, continue to press drill body, so that cutter head is fitted with granite with this, and then cutter head is to flower hilllock
Rock is cut, and obtains the hole of required size with this, which facilitates feeding of the present apparatus inside granite, to facilitate brill
Hole, the utility model facilitate feeding, to accelerate the speed of drilling, so as to improve processing efficiency.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram for the granite drill bit that drilling efficiency is high of the utility model；
Fig. 2 is a kind of right side structural representation for the granite drill bit that drilling efficiency is high of the utility model；
In figure: 1- drilling rod, 2- scraper plate, 3- open slot, 4- cutter head, 5- subland drill, 6- chip space, 7- mounting rod, 8- peace
Tubulature, 9- connecting tube.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of granite drill bit that drilling efficiency is high,
Including drilling rod 1 and boring assemblies, 1 right end of drilling rod is connected with boring assemblies left end, boring assemblies include scraper plate 2, cutter head 4,
Subland drill 5, mounting rod 7, installing pipe 8 and connecting tube 9, connecting tube 9 are mounted on 1 right end of drilling rod, and 2 lower end of scraper plate is welded on peace
8 annular side upper end of tubulature, and 2 left end of scraper plate is connected with 9 right end of connecting tube, 2 leading flank marginal position of scraper plate opens up opening
Slot 3, cutter head 4 are equipped with two or more, and more than two cutter heads 4 are equidistantly welded on inside open slot 3, in the middle part of 5 left side of subland drill
Mounting rod 7 is welded in position, and 7 left end of mounting rod is mounted on inside installing pipe 8, and 5 annular side front end of subland drill opens up chip removal
The present apparatus is mounted on inside drill body by slot 6, in use, user of service by drilling rod 1, then runs electric drill master
Body, so that drilling rod 1 be driven to rotate, the rotation of drilling rod 1 drives connecting tube 9 to rotate, and the rotation of connecting tube 9 drives scraper plate 2 to rotate, scraper plate 2
Rotation band dynamic cutter head 4 rotates, while the rotation of scraper plate 2 drives installing pipe 8 to rotate, and the rotation of installing pipe 8 drives mounting rod 7 to rotate, peace
Filling the rotation of bar 7 drives subland drill 5 to rotate, at this time by the present apparatus close to granite, so that subland drill 5 bores granite
Hole, clast will be discharged along chip space 6, continue to press drill body, so that cutter head 4 is fitted with granite with this, then cutter head 4
Granite is cut, the hole of required size is obtained with this, which facilitates feeding of the present apparatus inside granite, thus
Facilitate drilling.
There are four scraper plate 2 is set, four scraper plates 2 be respectively welded at 8 annular side upper end of installing pipe, lower end, front end and after
End, and four 2 marginal positions of scraper plate weld cutter head 4, which, which facilitates, drills, while more than two cutter heads 4 can prolong
The long present apparatus service life.
There are four chip space 6 is set, four chip spaces 6 are provided with 5 annular side upper end of subland drill, lower end, front end respectively
And rear end, which facilitates, and clast is discharged.
1 left end of drilling rod is mounted on inside drill body, and the design achieves the operation of the present apparatus, 5 right end of subland drill edges
Embedding diamond, the design facilitate subland drill 5 to pierce inside granite.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of granite drill bit that drilling efficiency is high, including drilling rod (1) and boring assemblies, it is characterised in that: the drilling rod
(1) right end is connected with boring assemblies left end, and the boring assemblies include scraper plate (2), cutter head (4), subland drill (5), installation
Bar (7), installing pipe (8) and connecting tube (9), the connecting tube (9) are mounted on drilling rod (1) right end, scraper plate (2) the lower end weldering
It connects in installing pipe (8) annular side upper end, and scraper plate (2) left end is connected with connecting tube (9) right end, on front side of the scraper plate (2)
Face marginal position opens up open slot (3), and the cutter head (4) is equipped with two or more, and more than two cutter heads (4) are equidistantly welded on
Open slot (3) is internal, and subland drill (5) the left side medium position welds mounting rod (7), and mounting rod (7) left end is installed
Internal in installing pipe (8), subland drill (5) the annular side front end opens up chip space (6).
2. a kind of high granite drill bit of drilling efficiency according to claim 1, it is characterised in that: the scraper plate (2) sets
There are four, four scraper plates (2) are respectively welded at installing pipe (8) annular side upper end, lower end, front end and rear end, and four
A scraper plate (2) marginal position welds cutter head (4).
3. a kind of high granite drill bit of drilling efficiency according to claim 1, it is characterised in that: the chip space (6)
There are four if, four chip spaces (6) be provided with respectively subland drill (5) annular side upper end, lower end, front end and after
End.
4. a kind of high granite drill bit of drilling efficiency according to claim 1, it is characterised in that: the drilling rod (1) is left
End is mounted on inside drill body, subland drill (5) the right end mosaic diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128051.0U CN209653973U (en) | 2019-01-23 | 2019-01-23 | A kind of granite drill bit that drilling efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128051.0U CN209653973U (en) | 2019-01-23 | 2019-01-23 | A kind of granite drill bit that drilling efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653973U true CN209653973U (en) | 2019-11-19 |
Family
ID=68522553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128051.0U Expired - Fee Related CN209653973U (en) | 2019-01-23 | 2019-01-23 | A kind of granite drill bit that drilling efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033735A (en) * | 2020-09-22 | 2020-12-04 | 山东省核工业二四八地质大队 | Novel sampling is smashed with deep rock to geological exploration device |
-
2019
- 2019-01-23 CN CN201920128051.0U patent/CN209653973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033735A (en) * | 2020-09-22 | 2020-12-04 | 山东省核工业二四八地质大队 | Novel sampling is smashed with deep rock to geological exploration device |
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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: 20191119 Termination date: 20220123 |