CN206016684U - A kind of oil exploitation drill bit of recyclable recycling - Google Patents
A kind of oil exploitation drill bit of recyclable recycling Download PDFInfo
- Publication number
- CN206016684U CN206016684U CN201620864518.4U CN201620864518U CN206016684U CN 206016684 U CN206016684 U CN 206016684U CN 201620864518 U CN201620864518 U CN 201620864518U CN 206016684 U CN206016684 U CN 206016684U
- Authority
- CN
- China
- Prior art keywords
- stem
- hard alloy
- diamond layer
- drill bit
- conehead
- 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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Abstract
The utility model discloses a kind of oil exploitation drill bit of recyclable recycling, including mine drilling bit body, hard alloy stem stem is provided with below the mine drilling bit body, the mine drilling bit outer body is provided with diamond layer body, diamond layer side is installed on the outside of the hard alloy stem stem, the lower end of the hard alloy stem stem is provided with conehead, diamond layer is installed on the outside of the conehead to go to the bottom, the conehead is opened to unload with hard alloy stem stem by fixed block and is connected, the hard alloy stem stem is opened to unload by anticreep projection and conehead and is connected, the diamond layer body is by diamond layer anticreep projection and hard alloy stem stem detachable connection, the hard alloy stem stem is opened with diamond layer body by anticreep groove and is detachably connected with, drill bit connection body is provided with above the hard alloy stem stem.The oil exploitation drill bit structure of the recyclable recycling is simple, reasonable in design, by being detachably connected, realizes recyclable recycling.
Description
Technical field
This utility model belongs to oil exploitation bit technique field, and in particular to a kind of oil exploitation of recyclable recycling
Drill bit.
Background technology
Some oil drilling tools include drilling rod, and the front end of the drilling rod is provided with drill bit.Meanwhile, the drilling tool is using high rigidity and toughness
Alloy material be integrally formed.Although such drilling tool using effect is preferably, if abrasion, whole drilling tool is needed more
Change, more waste.
Utility model content
The purpose of this utility model is to provide a kind of oil exploitation drill bit of recyclable recycling, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：A kind of oil exploitation of recyclable recycling
Drill bit, including mine drilling bit body, is provided with hard alloy stem stem, the mine drilling bit body below the mine drilling bit body
Outside is provided with diamond layer body, is provided with diamond layer side, the hard alloy core on the outside of the hard alloy stem stem
The lower end of post is provided with conehead, is provided with diamond layer and goes to the bottom on the outside of the conehead, and the conehead is closed with hard by fixed block
Golden stem stem is opened and unloads connection, and the hard alloy stem stem is opened to unload by anticreep projection and conehead and is connected, the diamond layer sheet
Body passes through anticreep groove by diamond layer anticreep projection and hard alloy stem stem detachable connection, the hard alloy stem stem
Open with diamond layer body and be detachably connected with, above the hard alloy stem stem, be provided with drill bit connection body, the drill bit connects
Connect body upper end and fixed plate is installed.
Preferably, the hard alloy stem stem by hard alloy stem stem groove be connected with drill bit body open dismountable company
Connect.
Preferably, the drill bit connection body connects body protrusions and the detachable company of hard alloy stem stem by drill bit
Connect.
Preferably, fixing threaded hole is installed in the fixed plate, the fixing threaded hole is provided with three groups.
Preferably, the diamond layer body adopts integrated design, goes to the bottom including diamond layer side and diamond layer,
Go to the bottom 60 degree of inclination angle in 75 degree of diamond layer side inclination angle, the diamond layer.
Technique effect of the present utility model and advantage：The hard alloy stem stem of the oil exploitation drill bit of the recyclable recycling
By hard alloy stem stem groove be connected with drill bit body open be detachably connected with drill bit connect body body is connected by drill bit
Projection and hard alloy stem stem detachable connection, have reached hard alloy stem stem and drill bit connects what body freely can be dismantled
Purpose；Integrated design is adopted by diamond layer body, is gone to the bottom including diamond layer side and diamond layer, the diamond
75 degree of side inclination angle of layer, the diamond layer are gone to the bottom 60 degree of inclination angle, and the resistance and cutting edge for having reached the oil exploitation drill bit is mild-natured
The purpose of weighing apparatus；Fixing threaded hole is installed in the fixed plate, the fixing threaded hole is provided with three, has reached the oil exploitation and bored
Head is easy to the purpose that fixes with oil exploitation device and be connected；The oil exploitation drill bit structure of the recyclable recycling is simple, if
Meter rationally, by being detachably connected, realizes recyclable recycling.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 diamond layer is gone to the bottom, 2 coneheads, 3 anticreep projections, 4 fixed blocks, 5 diamond layer sides, 6 drill bits connection this
Body projection, 7 fixing threaded holes, 8 fixed plates, 9 drill bits connection body, 10 hard alloy stem stem grooves, 11 diamond layer anticreep projections,
12 hard alloy stem stems, 13 mine drilling bit bodies, 14 diamond layer bodies, 15 anticreep grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides the oil exploitation drill bit of a kind of recyclable recycling as shown in Figure 1, bores including exploitation
Head body 13, is provided with hard alloy stem stem 12 below the mine drilling bit body 13, pacify on the outside of the mine drilling bit body 13
Diamond layer body 14 is housed, the diamond layer body 14 adopts integrated design, including diamond layer side 5 and diamond
Layer goes to the bottom 1,75 degree of 5 inclination angle of the diamond layer side, and the diamond layer is gone to the bottom 60 degree of 1 inclination angle, the hard alloy stem stem
Diamond layer side 5 is installed on the outside of 12, the lower end of the hard alloy stem stem 12 is provided with conehead 2, is pacified on the outside of the conehead 2
1 is gone to the bottom equipped with diamond layer, the conehead 2 is opened to unload with hard alloy stem stem 12 by fixed block 4 and is connected, the hard alloy
Stem stem 12 is opened to unload with conehead 2 by anticreep projection 3 and is connected, and the diamond layer body 14 passes through diamond layer anticreep projection 11
With 12 detachable connection of hard alloy stem stem, the hard alloy stem stem 12 is by anticreep groove 15 and diamond layer body 14
Open and be detachably connected with, above the hard alloy stem stem 12, be provided with drill bit connection body 9, the drill bit connection body 9 passes through
Drill bit connection body protrusions 6 and 12 detachable connection of hard alloy stem stem, the hard alloy stem stem 12 pass through hard alloy
Stem stem groove 10 is connected body 9 with drill bit to be opened and is detachably connected with, and 9 upper end of drill bit connection body is provided with fixed plate 8, described
Fixing threaded hole 7 is installed in fixed plate 8, the fixing threaded hole 7 is provided with three.
Operation principle：First, when diamond layer body 14 is damaged, by anticreep groove 15 and diamond layer anticreep projection
Diamond layer body 14 is disassembled by 11, then the diamond more renewed by anticreep groove 15 and diamond layer anticreep projection 11
Layer body 14；When conehead 2 is damaged, conehead 2 is disassembled by anticreep projection 3 and fixed block 4, then pass through anticreep projection 3
With fixed block 4 conehead 2 more renewed；When hard alloy stem stem 12 is damaged, body protrusions 6 are connected by drill bit and hard is closed
Hard alloy stem stem 12 is disassembled by golden stem stem groove 10, then recessed by drill bit connection body protrusions 6 and hard alloy stem stem
Hard alloy stem stem 12 is more renewed by groove 10.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements that is made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of oil exploitation drill bit of recyclable recycling, including mine drilling bit body（13）, it is characterised in that：The exploitation
Drill body（13）Lower section is provided with hard alloy stem stem（12）, the mine drilling bit body（13）Outside is provided with diamond layer
Body（14）, the hard alloy stem stem（12）Outside is provided with diamond layer side（5）, the hard alloy stem stem（12）'s
Lower end is provided with conehead（2）, the conehead（2）Outside is provided with diamond layer and goes to the bottom（1）, the conehead（2）By fixed block
（4）With hard alloy stem stem（12）It is detachably connected, the hard alloy stem stem（12）By anticreep projection（3）With conehead（2）
It is detachably connected, the diamond layer body（14）By diamond layer anticreep projection（11）With hard alloy stem stem（12）Removable
Unload formula connection, the hard alloy stem stem（12）By anticreep groove（15）With diamond layer body（14）Detachable connection,
The hard alloy stem stem（12）Top is provided with drill bit connection body（9）, the drill bit connection body（9）Upper end is provided with solid
Fixed board（8）.
2. the oil exploitation drill bit of a kind of recyclable recycling according to claim 1, it is characterised in that：The hard is closed
Golden stem stem（12）By hard alloy stem stem groove（10）It is connected body with drill bit（9）Detachable connection.
3. the oil exploitation drill bit of a kind of recyclable recycling according to claim 1, it is characterised in that：The drill bit connects
Connect body（9）Body protrusions are connected by drill bit（6）With hard alloy stem stem（12）Detachable connection.
4. the oil exploitation drill bit of a kind of recyclable recycling according to claim 1, it is characterised in that：The fixed plate
（8）Fixing threaded hole is inside installed（7）, the fixing threaded hole（7）It is provided with three groups.
5. the oil exploitation drill bit of a kind of recyclable recycling according to claim 1, it is characterised in that：The diamond
Layer body（14）Using integrated design, including diamond layer side（5）Go to the bottom with diamond layer（1）, the diamond layer side
Side（5）75 degree of inclination angle, the diamond layer is gone to the bottom（1）60 degree of inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864518.4U CN206016684U (en) | 2016-08-11 | 2016-08-11 | A kind of oil exploitation drill bit of recyclable recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864518.4U CN206016684U (en) | 2016-08-11 | 2016-08-11 | A kind of oil exploitation drill bit of recyclable recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016684U true CN206016684U (en) | 2017-03-15 |
Family
ID=58248408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864518.4U Expired - Fee Related CN206016684U (en) | 2016-08-11 | 2016-08-11 | A kind of oil exploitation drill bit of recyclable recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016684U (en) |
-
2016
- 2016-08-11 CN CN201620864518.4U patent/CN206016684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170315 Termination date: 20170811 |