CN106703711A - Drill bit fixing device for petroleum exploitation - Google Patents
Drill bit fixing device for petroleum exploitation Download PDFInfo
- Publication number
- CN106703711A CN106703711A CN201710071093.0A CN201710071093A CN106703711A CN 106703711 A CN106703711 A CN 106703711A CN 201710071093 A CN201710071093 A CN 201710071093A CN 106703711 A CN106703711 A CN 106703711A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- base
- grip slipper
- fixing device
- hole
- 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.)
- Pending
Links
- 239000003208 petroleum Substances 0.000 title abstract description 5
- 238000003825 pressing Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of petroleum exploitation, in particular to a drill bit fixing device for petroleum exploitation which comprises a tool base. The tool base is fixedly connected with a grip slipper,and the end, away from the tool base, of the grip slipper is connected with a drill bit base. The end, away from the grip slipper, of the drill bit base is connected with a drill bit supporting base, and one end of the drill bit base is fixedly provided with a clamping joint. Evenly-arranged connecting grooves are arranged in the circumference of a cross section of the clamping joint. The ends, close to the drill bit base, of the connecting groovesare provided with limiting holes, and the end, connected with the clamping joint, of the grip slipper is provided with a connecting block corresponding to the connecting groove. The end, close to the clamping joint, of the connecting block is provided with a throughhole. The drill bit fixing device for petroleum exploitation has the advantages of being close in connection, convenient to disassemble and high practicability, preventing the drill bit falling off and improving the working efficiency.
Description
Technical field
The present invention relates to exploit 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.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind for proposing exploits oil drill bit
Fixing device.
To achieve these goals, present invention employs following technical scheme：
A kind of exploitation oil drill bit fixing device of design, including tooling base, the tooling base are fixedly connected with grip slipper,
The grip slipper is connected with drill bit base away from one end of tooling base, and the drill bit base is fixed with away from one end of grip slipper
Drill bit stacker, one end of the drill bit base is fixed with clamping joint, along being provided with for a week for the outer surface of the clamping joint
The link slot of even arrangement, the link slot is provided with spacing hole near one end of drill bit base, along the Holding seat and clamping
Be provided with for one week and the one-to-one contiguous block of the link slot of one end inner surface of head connection, the contiguous block is near the card
One end of joint is provided with through hole, and the through hole sets through the outer surface of grip slipper and the bottom surface of the contiguous block in the through hole
The end for having elasticity bolt, the elasticity bolt is fixed with the pressing plate parallel with the cross section of through hole, and the pressing plate another side is consolidated
Surely there is spring, the spring is connected with movable block away from one end of pressing plate, and the movable block is corresponded with the spacing hole, institute
The depth of the height more than spacing hole of movable block is stated, the drill bit stacker is symmetrically provided with low water near one end of drill bit base,
The low water sets corresponding briquetting through the surfaces externally and internally of drill bit stacker in the low water, the briquetting top sets
There is taper compact heap, the taper compact heap highly successively decreases near drill bit base one end to the other end, the drill bit stacker
One end away from drill bit base is provided with rotation nut, and the rotation nut coordinates with taper compact heap screw thread.
Preferably, the side of the end of the movable block is curved surface.
Preferably, arc transition is used between the contiguous block and the clamping base inner surface.
Preferably, the taper compact heap is elastic metal sheet.
A kind of exploitation oil proposed by the present invention uses the drill bit fixing device, beneficial effect to be：The present invention when in use, connects
Connect closely, it is difficult for drop-off, operating efficiency is improved, convenient disassembly is practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation for exploiting oil drill bit fixing device proposed by the present invention；
Fig. 2 is a kind of side view for exploiting oil drill bit fixing device grip slipper proposed by the present invention.
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.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
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 grip slipper 2 is connected with drill bit base 3 away from one end of tooling base 1, 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 one week evenly distributed link slot 9.
Link slot 9 is provided with spacing hole 8 near one end of drill bit base 3, be connected with clamping joint 7 along Holding seat 2
Be provided with for one week and the one-to-one contiguous block 13 of link slot 9 of end inner surface, use between contiguous block 13 and the inner surface of grip slipper 2
Arc transition, contiguous block 13 is provided with through hole 14 near 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, and the another side of pressing plate 11 is fixed
There is spring 12, spring 12 is connected with movable block 10 away from one end of pressing plate 11, 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 near 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 near the one end of drill bit base 3, drill bit stacker 5 is provided with rotation spiral shell away from one end of drill bit base 3
Female 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 present invention when in use, makes elasticity bolt 6 be in the state unclamped, and connector 7 and grip slipper is in mating connection
Completely, movable block 10 is in the top of spacing hole 8, tightens elasticity bolt 6, that is, complete to coordinate, and can be finished with normal work, work
Unclamp elasticity bolt 6 afterwards, extracting clamping joint 7 out can complete dismounting, and pass through to screw or unscrew rotation nut 17 can be to drill bit
Dismantled and fixed.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of 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）Away from
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）Outer surface be provided with evenly distributed link slot within one week（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）Near 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）Near 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 sets
There is taper compact heap（15）, the taper compact heap（15）From near 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 be provided with rotation nut（17）, the rotation nut（17）Compressed with taper
Block（15）Screw thread coordinates.
2. one kind according to claim 1 exploits oil drill bit fixing device, it is characterised in that：The movable block（10）
End side be curved surface.
3. one kind according to claim 1 exploits oil drill bit fixing device, it is characterised in that：The contiguous block（13）
With the grip slipper（2）Arc transition is used between inner surface.
4. one kind according to claim 1 exploits oil drill bit fixing device, it is characterised in that：The taper compact heap
（15）It is elastic metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071093.0A CN106703711A (en) | 2017-02-09 | 2017-02-09 | Drill bit fixing device for petroleum exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071093.0A CN106703711A (en) | 2017-02-09 | 2017-02-09 | Drill bit fixing device for petroleum exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703711A true CN106703711A (en) | 2017-05-24 |
Family
ID=58909135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710071093.0A Pending CN106703711A (en) | 2017-02-09 | 2017-02-09 | Drill bit fixing device for petroleum exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458865A (en) * | 2017-08-23 | 2017-12-12 | 湖州泰信环保科技有限公司 | A kind of new piece uploading device in coating equipment |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215856U (en) * | 1987-11-28 | 1988-10-12 | 阎英臣 | High-efficacy, high-precision drill jaw |
| CN2086642U (en) * | 1991-01-24 | 1991-10-16 | 黄岩市模具机械厂 | Self-fastening drilling attachment |
| CN1115566A (en) * | 1993-09-14 | 1996-01-24 | 雷戈-菲克斯公开股份有限公司 | Clamping device for machine tools |
| US5649714A (en) * | 1995-01-27 | 1997-07-22 | Toyota Jidosha Kabushiki Kaisha | Tool holder |
| CN1245453A (en) * | 1997-01-28 | 2000-02-23 | Etp传动股份公司 | Hydromechanical chuck |
| CN2538458Y (en) * | 2002-05-08 | 2003-03-05 | 朱明� | Quickly replaceable drill clamp |
| CN1640594A (en) * | 2004-01-05 | 2005-07-20 | 銓寶工业股份有限公司 | Rotatable rapid-dismounting gripping head structure |
| CN201659299U (en) * | 2010-02-11 | 2010-12-01 | 浙江三和机电科技有限公司 | Elastic chuck |
| CN104439437A (en) * | 2014-11-25 | 2015-03-25 | 绵阳市雅森五金工具有限公司 | Device for fixing drill bit |
| CN204800019U (en) * | 2015-07-10 | 2015-11-25 | 天津瑞实联精密铸造有限公司 | Drill bit fixing device |
| CN105345499A (en) * | 2015-11-24 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Drill bit fixing device |
| CN205147353U (en) * | 2015-10-20 | 2016-04-13 | 广东长盈精密技术有限公司 | Chuck device |
| CN205519817U (en) * | 2016-04-29 | 2016-08-31 | 宁波麦克潘特电动工具有限公司 | Drill fixing seat |
| CN106001659A (en) * | 2016-06-15 | 2016-10-12 | 镇江市大兴机械制造有限公司 | Drill bit clamp in drilling device |
| CN206530300U (en) * | 2017-02-09 | 2017-09-29 | 吕广 | One kind exploitation oil drill bit fixing device |
-
2017
- 2017-02-09 CN CN201710071093.0A patent/CN106703711A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215856U (en) * | 1987-11-28 | 1988-10-12 | 阎英臣 | High-efficacy, high-precision drill jaw |
| CN2086642U (en) * | 1991-01-24 | 1991-10-16 | 黄岩市模具机械厂 | Self-fastening drilling attachment |
| CN1115566A (en) * | 1993-09-14 | 1996-01-24 | 雷戈-菲克斯公开股份有限公司 | Clamping device for machine tools |
| US5649714A (en) * | 1995-01-27 | 1997-07-22 | Toyota Jidosha Kabushiki Kaisha | Tool holder |
| CN1245453A (en) * | 1997-01-28 | 2000-02-23 | Etp传动股份公司 | Hydromechanical chuck |
| CN2538458Y (en) * | 2002-05-08 | 2003-03-05 | 朱明� | Quickly replaceable drill clamp |
| CN1640594A (en) * | 2004-01-05 | 2005-07-20 | 銓寶工业股份有限公司 | Rotatable rapid-dismounting gripping head structure |
| CN201659299U (en) * | 2010-02-11 | 2010-12-01 | 浙江三和机电科技有限公司 | Elastic chuck |
| CN104439437A (en) * | 2014-11-25 | 2015-03-25 | 绵阳市雅森五金工具有限公司 | Device for fixing drill bit |
| CN204800019U (en) * | 2015-07-10 | 2015-11-25 | 天津瑞实联精密铸造有限公司 | Drill bit fixing device |
| CN205147353U (en) * | 2015-10-20 | 2016-04-13 | 广东长盈精密技术有限公司 | Chuck device |
| CN105345499A (en) * | 2015-11-24 | 2016-02-24 | 安徽天思朴超精密模具股份有限公司 | Drill bit fixing device |
| CN205519817U (en) * | 2016-04-29 | 2016-08-31 | 宁波麦克潘特电动工具有限公司 | Drill fixing seat |
| CN106001659A (en) * | 2016-06-15 | 2016-10-12 | 镇江市大兴机械制造有限公司 | Drill bit clamp in drilling device |
| CN206530300U (en) * | 2017-02-09 | 2017-09-29 | 吕广 | One kind exploitation oil drill bit fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458865A (en) * | 2017-08-23 | 2017-12-12 | 湖州泰信环保科技有限公司 | A kind of new piece uploading device in coating equipment |
| CN107458865B (en) * | 2017-08-23 | 2023-12-22 | 重庆铂汉塑胶有限公司 | Novel piece feeding device in coating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |