CN206503567U - A kind of oil drill rocker - Google Patents
A kind of oil drill rocker Download PDFInfo
- Publication number
- CN206503567U CN206503567U CN201720122761.3U CN201720122761U CN206503567U CN 206503567 U CN206503567 U CN 206503567U CN 201720122761 U CN201720122761 U CN 201720122761U CN 206503567 U CN206503567 U CN 206503567U
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- China
- Prior art keywords
- drill bit
- elastic
- drilling
- oil
- rod body
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- Expired - Fee Related
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Abstract
The utility model provides a kind of oil drill rocker, specifically related to oil drilling tools technical field, including drilling rod body, drilling rod body exterior affixed rod set is provided with mud hole in rod set, rod set one end is additionally provided with elastic drill bit mechanism, elastic drill bit mechanism, which includes setting in housing, flexible member and secondary drill bit, housing, to have elastic component, and secondary drill bit one end connects flexible member, the secondary drill bit other end is arranged on hull outside, secondary drill bit and is additionally provided with block.There are the utility model the crushed particles that are produced when oil drilling can be discharged by mud hole, and elastic drill bit mechanism can in oil drilling crushing hard particle, improve the advantage of drilling life of bit.
Description
Technical field
The utility model is related to oil drilling tools technical field, and in particular to a kind of oil drill rocker.
Background technology
Oil drill rocker is indispensable important tool in oil drilling operation, because oil drilling depth is general relatively deep,
As drilling depth increase needs many drilling rod connections just to can guarantee that normal drilling.Oil drilling depth reaches under the conditions of normal geology
Thousands of rice, Special section is deep up to upper myriametre.Present oil drill rocker is mostly complicated, and it is extremely inconvenient to connect,
Connector easily fails, while cost is also higher, is unfavorable for being widely popularized and uses.Wherein hollow drill is bored in depth drilling well
The drilling well excretas such as many soil bits, aggregate chips and mud can be produced in well, if these excretas can not discharge in time, well and
When causing the blocking in well, not only drill bit, drilling rod etc. are damaged, and there is also that drill chuck is dead, drilling rod is immovable
The problems such as, destruction not only is caused to rig but also the operating efficiency of rig is also affected, is unfavorable for practical and development.
A kind of nonpetroleum drilling rod of patent (publication date 2012.12.05, publication number CN202578560U) discloses a kind of new
Helical blade, the section of helical blade are welded with type oil drill rocker, including the drilling rod body that head and the tail can be socketed, described drilling rod body
In T font fins, through hole is provided with drilling rod body, the rear and front end of drilling rod body is equipped with pin-and-hole.This patent has the drawback that：
The crushed particles produced when drilling are not easy discharge, influence drilling life of bit.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of with broken produced when oil drilling
Grain can be discharged by mud hole, and elastic drill bit mechanism can in oil drilling crushing hard particle, improve drill bit and use
The oil drill rocker in life-span.
In order to solve the above-mentioned technical problem, the utility model provides a kind of oil drill rocker, including drilling rod body, drilling rod body
Mud hole is provided with outside affixed rod set, rod set, rod set one end is additionally provided with elastic drill bit mechanism, and elastic drill bit mechanism includes
Set and have elastic component in housing, flexible member and secondary drill bit, housing, secondary drill bit one end connects flexible member, and secondary drill bit is another
End, which is arranged on hull outside, secondary drill bit, is additionally provided with block.
It is preferred that, the mud hole is helical form, is easy to the crushed particles produced when oil drilling can be by row
Cinder hole is discharged.
It is preferred that, the elastic drill bit mechanism is provided with two, and is symmetricly set on drilling rod body both sides, elastic drill bit machine
Structure 4 can crush the hard particle of drilling rod body both sides in oil drilling, be conducive to improving the service life of drilling rod body.
It is preferred that, the block is fixed on secondary drill bit so that secondary drill bit, can be in housing when running into hard particle
Moved up and down by flexible member into row buffering, hard particle is crushed.
It is preferred that, the elastic drill bit mechanism tilts are arranged on rod set one end, and elastic drill bit mechanism and drilling rod body
Between angle be 20 to 30 degree so that elastic drill bit mechanism can crush hard of drilling rod body both sides in oil drilling
Grain, is conducive to improving the service life of drilling rod body.
It is preferred that, the secondary drill bit is carbon steel material, and carbon steel has impact property strong, and intensity, hardness are higher, and wearability is good
Advantage.
Advantage of the present utility model：It can be discharged with the crushed particles produced when oil drilling by mud hole,
And elastic drill bit mechanism can in oil drilling crushing hard particle, the advantages of improving drilling life of bit.
Brief description of the drawings
Fig. 1 is a kind of structural representation of oil drill rocker of the utility model；
Fig. 2 is a kind of elastic drill bit mechanism structure schematic diagram of oil drill rocker of the utility model；
Marked in figure：1st, drilling rod body；2nd, outside affixed rod set；3rd, mud hole；4th, elastic drill bit mechanism；5th, housing；
6th, flexible member；7th, secondary drill bit；8th, block.
Embodiment
Preferred embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of oil drill rocker of the present utility model, including drilling rod body 1, the outside of drilling rod body 1 is affixed
Mud hole 3 is provided with rod set 2, rod set 2, the one end of rod set 2 is additionally provided with elastic drill bit mechanism 4, and elastic drill bit mechanism 4 includes shell
Have elastic component 6, the secondary one end of drill bit 7 connection flexible member 6, secondary drill bit are set in body 5, flexible member 6 and secondary drill bit 7, housing 5
7 other ends are arranged on outside housing 5, and block 8 is additionally provided with secondary drill bit 7.
Mud hole 3 is helical form, is easy to the crushed particles produced when oil drilling to be discharged by mud hole 3,
Elastic drill bit mechanism 4 is provided with two, and is symmetricly set on the both sides of drilling rod body 1, and elastic drill bit mechanism 4 can be in oil drilling
The hard particle of the broken both sides of drilling rod body 1, is conducive to improving the service life of drilling rod body 1, block 8 is fixed in secondary drill bit
On 7 so that secondary drill bit 7 can be moved up and down into row buffering when running into hard particle in housing 5 by flexible member 6, right
Hard particle is crushed, and elastic drill bit mechanism 4 is inclined on the one end of rod set 2, and elastic drill bit mechanism 4 and drilling rod sheet
Angle between body 1 is 20 to 30 degree so that elastic drill bit mechanism 4 can crush the heavily fortified point of the both sides of drilling rod body 1 in oil drilling
Hard particle, is conducive to improving the service life of drilling rod body 1, and secondary drill bit 7 is carbon steel material, and carbon steel has impact property strong,
Intensity, hardness are higher, the good advantage of wearability.
The course of work of the present utility model is：In use, drilling rod body 1 carries out that during oil drilling crushed particles can be produced,
The mud hole 3 set in rod set 2 is helical form, with the direction of rotation of drilling rod body 1 so that crushed particles are more easily by row
Cinder hole 3 is discharged, and the hard particle occurred for drilling rod body 1 in oil drilling, elastic drill bit mechanism 4 can crush drilling rod sheet
Set in housing 5 in the hard particles of the both sides of body 1, elastic drill bit mechanism 4 and have elastic component 6, can be in the secondary crushing hard of drill bit 7
Particle when play cushioning effect, so as to improve the service life of drilling rod body 1 and secondary drill bit 7.
Advantage of the present utility model：It can be discharged with the crushed particles produced when oil drilling by mud hole,
And elastic drill bit mechanism can in oil drilling crushing hard particle, the advantages of improving drilling life of bit.
The preferred embodiment of utility model creation is the foregoing is only, is not created to limit the utility model,
All any modifications, equivalent substitutions and improvements made within the spiritual and principle that the utility model is created etc., should be included in
Within the protection domain that the utility model is created.
Claims (6)
1. a kind of oil drill rocker, including drilling rod body (1), it is characterised in that：The outside affixed rod set (2) of drilling rod body (1), rod set
(2) mud hole (3) is provided with, rod set (2) one end is additionally provided with elastic drill bit mechanism (4), and elastic drill bit mechanism (4) includes shell
Set and have elastic component (6) in body (5), flexible member (6) and secondary drill bit (7), housing (5), secondary drill bit (7) one end connection elasticity
Element (6), secondary drill bit (7) other end is arranged on housing (5) outside, secondary drill bit (7) and is additionally provided with block (8).
2. a kind of oil drill rocker according to claim 1, it is characterised in that：Mud hole (3) is helical form.
3. a kind of oil drill rocker according to claim 1, it is characterised in that：Elastic drill bit mechanism (4) is provided with two, and
It is symmetricly set on drilling rod body (1) both sides.
4. a kind of oil drill rocker according to claim 1, it is characterised in that：Block (8) is fixed on secondary drill bit (7).
5. a kind of oil drill rocker according to claim 1, it is characterised in that：Elastic drill bit mechanism (4) is inclined at bar
Cover on (2) one end, and the angle between elastic drill bit mechanism (4) and drilling rod body (1) is 20 to 30 degree.
6. a kind of oil drill rocker according to claim 1, it is characterised in that：Secondary drill bit (7) is carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122761.3U CN206503567U (en) | 2017-02-10 | 2017-02-10 | A kind of oil drill rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122761.3U CN206503567U (en) | 2017-02-10 | 2017-02-10 | A kind of oil drill rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503567U true CN206503567U (en) | 2017-09-19 |
Family
ID=59834257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122761.3U Expired - Fee Related CN206503567U (en) | 2017-02-10 | 2017-02-10 | A kind of oil drill rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505520A (en) * | 2018-11-21 | 2019-03-22 | 山东里能鲁西矿业有限公司 | A kind of angle of depression throughbore reaming pipe |
| CN112273126A (en) * | 2020-11-02 | 2021-01-29 | 宝鸡市林业科技信息中心(宝鸡市飞播造林工作站) | Slope punching planting and greening method |
-
2017
- 2017-02-10 CN CN201720122761.3U patent/CN206503567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505520A (en) * | 2018-11-21 | 2019-03-22 | 山东里能鲁西矿业有限公司 | A kind of angle of depression throughbore reaming pipe |
| CN112273126A (en) * | 2020-11-02 | 2021-01-29 | 宝鸡市林业科技信息中心(宝鸡市飞播造林工作站) | Slope punching planting and greening method |
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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 |
Granted publication date: 20170919 Termination date: 20220210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |