CN206530300U - One kind exploitation oil drill bit fixing device - Google Patents
One kind exploitation oil drill bit fixing device Download PDFInfo
- Publication number
- CN206530300U CN206530300U CN201720119672.3U CN201720119672U CN206530300U CN 206530300 U CN206530300 U CN 206530300U CN 201720119672 U CN201720119672 U CN 201720119672U CN 206530300 U CN206530300 U CN 206530300U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- base
- grip slipper
- fixing device
- fixed
- 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)
Abstract
The utility model is related to exploitation petroleum technology field, especially a kind of exploitation oil drill bit fixing device, including tooling base, the tooling base is fixedly connected with grip slipper, the one end of the grip slipper away from tooling base is connected with drill bit base, the described one end of drill bit base away from grip slipper is fixed with drill bit stacker, one end of the drill bit base is fixed with clamping joint, evenly distributed link slot is provided with along one week of the cross section of the clamping joint, the link slot is provided with spacing hole close to one end of drill bit base, the Holding seat is provided with contiguous block corresponding with the link slot with one end that clamping joint is connected, the contiguous block is provided with through hole close to one end of the clamping joint.The utility model when in use, is completely embedded, difficult for drop-off, improves operating efficiency, and convenient disassembly is practical.
Description
Technical field
The utility model is related to exploitation petroleum technology field, more particularly to a kind of exploitation oil drill bit fixing device.
Background technology
With the development of modern industry, drill bit frock has been commonly applied to the every aspect for producing, living.But conventional can
Dismantle drilling tool drill bit fix it is insecure, drill bit easily comes off in actual mechanical process, to production, life in bring pole
Big inconvenience.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of exploitation oil proposed is used
Drill bit fixing device.
To achieve these goals, the utility model employs following technical scheme：
A kind of exploitation oil drill bit fixing device of design, including tooling base, the tooling base are fixed with grip slipper
Connection, the one end of the grip slipper away from tooling base is connected with drill bit base, the described one end of drill bit base away from grip slipper
Drill bit stacker is fixed with, one end of the drill bit base is fixed with clamping joint, along one week of the outer surface of the clamping joint
Provided with evenly distributed link slot, the link slot is provided with spacing hole close to one end of drill bit base, along the Holding seat
One week of one end inner surface being connected with clamping joint be provided with the one-to-one contiguous block of the link slot, the contiguous block is close
One end of the clamping joint is provided with through hole, and the through hole is described logical through the outer surface of grip slipper and the bottom surface of the contiguous block
Elasticity bolt is provided with hole, the end of the elasticity bolt is fixed with the pressing plate parallel with the cross section of through hole, and the pressing plate is another
Spring is simultaneously fixed with, the one end of the spring away from pressing plate is connected with movable block, and the movable block and the spacing hole are one by one
Correspondence, the height of the movable block is more than the depth of spacing hole, and the drill bit stacker is symmetrically opened close to one end of drill bit base
There is low water, the low water, which runs through, sets corresponding briquetting, the briquetting in the surfaces externally and internally of drill bit stacker, the low water
Top is provided with taper compact heap, and the taper compact heap highly successively decreases from close to drill bit base one end to the other end, the drill bit
The one end of stacker away from drill bit base coordinates provided with rotation nut, the rotation nut with taper compact heap screw thread.
It is preferred that, the side of the end of the movable block is curved surface.
It is preferred that, arc transition is used between the contiguous block and the clamping base inner surface.
It is preferred that, the taper compact heap is elastic metal sheet.
The utility model proposes a kind of exploitation oil drill bit fixing device, beneficial effect is：The utility model exists
In use, be completely embedded, it is difficult for drop-off, operating efficiency is improved, convenient disassembly is practical.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of exploitation oil drill bit fixing device structural representation；
Fig. 2 be the utility model proposes a kind of exploitation oil drill bit fixing device grip slipper side view.
In figure：Tooling base 1, grip slipper 2, drill bit base 3, clamp nut 4, drill bit stacker 5, elasticity bolt 6, clamping
First 7, spacing hole 8, link slot 9, movable block 10, pressing plate 11, spring 12, contiguous block 13, through hole 14, taper compact heap 15, low water
16th, rotation nut 17, briquetting 18.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, one kind exploitation oil drill bit fixing device, tooling base 1, tooling base 1 passes through with grip slipper 2
Clamp nut 4 is fixedly connected, and the one end of grip slipper 2 away from tooling base 1 is connected with drill bit base 3, and drill bit base 3 is away from clamping
One end of seat 2 is fixed with drill bit stacker 5, and one end of drill bit base 3 is fixed with clamping joint 7, along the outer surface of clamping joint 7
It is provided with evenly distributed link slot 9 within one week.
Link slot 9 is provided with spacing hole 8, one be connected along Holding seat 2 with clamping joint 7 close to one end of drill bit base 3
Hold one the week of inner surface provided with the one-to-one contiguous block of link slot 9 13, used between contiguous block 13 and the inner surface of grip slipper 2
Arc transition, contiguous block 13 is provided with through hole 14 close to one end of clamping joint 7, and through hole 14 is through the outer surface of grip slipper 2 and connection
The bottom surface of block 13.
The inner upper of through hole 14 is provided with elasticity bolt 6, and the end of elasticity bolt 6 is provided with parallel with the cross section of through hole 14
Pressing plate 11, is fixedly connected between elasticity bolt 6 and pressing plate 11, so can more facilitate in dismounting, the another side of pressing plate 11 is fixed
There is spring 12, the one end of spring 12 away from pressing plate 11 is connected with movable block 10, and the side of the end of movable block 10 is curved surface, convenient
Connector 7 is inserted into drill bit base 3, and movable block 10 is corresponded with spacing hole 8, and the height of movable block 10 is more than spacing hole 8
Depth, when in use, can turn the crush board 11 of elasticity bolt 6 and push so that the holddown spring 12 of pressing plate 11, while spring 12 is compressed
Contiguous block 13 so that contiguous block 13 is stuck in spacing hole 8, allows drill bit base 3 to be fixed with grip slipper 2.
Drill bit stacker 5 is symmetrically provided with low water 16 close to one end of drill bit base 3, and low water 16 is through drill bit stacker 5
Corresponding briquetting 18 is set in surfaces externally and internally, low water 16, and the top of briquetting 18 is provided with taper compact heap 15, taper compact heap 15
Highly successively decrease to the other end from close to the one end of drill bit base 3, the one end of drill bit stacker 5 away from drill bit base 3 is provided with rotation spiral shell
Mother 17, the surface of taper compact heap 15 is provided with the external screw thread matched with nut 17, and rotation nut 17 is matched somebody with somebody with the screw thread of taper compact heap 15
Close, so as knob rotates nut, you can taper compact heap 15 is compressed briquetting 18, reach the effect of fixed drill bit.
The utility model when in use, makes elasticity bolt 6 be in the state unclamped, connector 7 is engaged with grip slipper
Connection is complete, and movable block 10 is in the top of spacing hole 8, tightens elasticity bolt 6, that is, completes to coordinate, and can be worked with normal work
Elasticity bolt 6 is unclamped after finishing, dismounting can be completed by extracting clamping joint 7 out, and can be right by screwing or unscrewing rotation nut 17
Drill bit is dismantled and fixed.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. one kind exploitation oil drill bit fixing device, including grip slipper（2）, the grip slipper（2）With tooling base（1）It is fixed
Connection, the grip slipper（2）Away from tooling base（1）One end be connected with drill bit base（3）, the drill bit base（3）It is remote
Grip slipper（2）One end be fixed with drill bit stacker（5）, it is characterised in that the drill bit base（3）One end be fixed with clamping
Head（7）, along the clamping joint（7）One week of outer surface be provided with evenly distributed link slot（9）, the link slot（9）Lean on
Nearly drill bit base（3）One end be provided with spacing hole（8）；
Along the grip slipper（2）With clamping joint（7）One week of one end inner surface of connection is provided with and the link slot（9）One by one
Corresponding contiguous block（13）, the contiguous block（13）Close to the clamping joint（7）One end be provided with through hole（14）, the through hole
（14）Through grip slipper（2）Outer surface and the contiguous block（13）Bottom surface, the through hole（14）Interior top is provided with elastic spiral shell
Bolt（6）, the elasticity bolt（6）End be fixed with and through hole（14）The parallel pressing plate in cross section（11）, the pressing plate
（11）Another side is fixed with spring（12）, the spring（12）Away from pressing plate（11）One end be connected with movable block（10）, it is described
Movable block（10）With the spacing hole（8）Correspond, the movable block（10）Height be more than spacing hole（8）Depth；
The drill bit stacker（5）Close to drill bit base（3）One end be symmetrically provided with low water（16）, the low water（16）Through brill
Head stacker（5）Surfaces externally and internally, the low water（16）It is interior that corresponding briquetting is set（18）, the briquetting（18）Top is set
There is taper compact heap（15）, the taper compact heap（15）From close to drill bit base（3）One end is highly successively decreased to the other end, described
Drill bit stacker（5）Away from drill bit base（3）One end provided with rotation nut（17）, the rotation nut（17）Compressed with taper
Block（15）Screw thread coordinates.
2. a kind of exploitation oil drill bit fixing device according to claim 1, it is characterised in that：The movable block（10）
End side be curved surface.
3. a kind of exploitation oil drill bit fixing device according to claim 1, it is characterised in that：The contiguous block（13）
With the grip slipper（2）Arc transition is used between inner surface.
4. a kind of exploitation oil drill bit fixing device according to claim 1, it is characterised in that：The taper compact heap
（15）For elastic metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119672.3U CN206530300U (en) | 2017-02-09 | 2017-02-09 | One kind exploitation oil drill bit fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119672.3U CN206530300U (en) | 2017-02-09 | 2017-02-09 | One kind exploitation oil drill bit fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530300U true CN206530300U (en) | 2017-09-29 |
Family
ID=59915971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119672.3U Expired - Fee Related CN206530300U (en) | 2017-02-09 | 2017-02-09 | One kind exploitation oil drill bit fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703711A (en) * | 2017-02-09 | 2017-05-24 | 成都飞航沛腾科技有限公司 | Drill bit fixing device for petroleum exploitation |
-
2017
- 2017-02-09 CN CN201720119672.3U patent/CN206530300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703711A (en) * | 2017-02-09 | 2017-05-24 | 成都飞航沛腾科技有限公司 | Drill bit fixing device for petroleum exploitation |
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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: 20170929 Termination date: 20190209 |