CN221032429U - High-strength petroleum underground mining drill bit - Google Patents
High-strength petroleum underground mining drill bit Download PDFInfo
- Publication number
- CN221032429U CN221032429U CN202322767169.7U CN202322767169U CN221032429U CN 221032429 U CN221032429 U CN 221032429U CN 202322767169 U CN202322767169 U CN 202322767169U CN 221032429 U CN221032429 U CN 221032429U
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- Prior art keywords
- fastener
- connecting rod
- drill bit
- high strength
- strength
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- 239000003208 petroleum Substances 0.000 title claims abstract description 23
- 238000005065 mining Methods 0.000 title abstract description 8
- 238000005553 drilling Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a high-strength petroleum underground mining drill bit, which comprises a high-strength drill bit body and a connecting rod, wherein one end of the high-strength drill bit body is fixedly welded with the connecting rod, one end of the connecting rod, which is far away from the high-strength drill bit body, is fixedly welded with a threaded rod, and the outer side of the connecting rod is provided with a clamping groove for installing a second drill bit assembly; the second drill bit subassembly includes first fastener, second fastener and mounting, the mounting is equipped with two relatively, first fastener, second fastener keep away from the equal fixed welding of high strength drill bit body one end have the mounting, first fastener, second fastener are close to connecting rod one side and are equipped with the arc wall, first fastener, second fastener lock jointly on the connecting rod, the mounting is the arc structure. Through the design of second drill bit subassembly to can adjust the size of high strength bit body, make high strength bit body can carry out corresponding adjustment according to the exploitation demand, and then can improve its practicality.
Description
Technical Field
The utility model relates to the technical field of drill bits, in particular to a high-strength petroleum underground mining drill bit.
Background
Petroleum, which refers to gaseous, liquid and solid hydrocarbon mixtures, is a viscous, dark brown liquid with a natural appearance known as "industrial blood". Petroleum is also divided into forms such as crude oil, natural gas liquids, and natural tar. Petroleum is stored in the upper part of the crust, and the main component is a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons, which is one of the main objects of geological exploration.
When petroleum exploitation is required, the high-strength petroleum underground drilling bit is required, the size of the high-strength drilling bit in the prior art is mostly fixed, and the size of the high-strength drilling bit cannot be correspondingly adjusted according to exploitation requirements.
For this purpose, we propose a high strength petroleum downhole production bit.
Disclosure of utility model
The utility model mainly aims to provide a high-strength petroleum underground mining drill bit, and the size of a high-strength drill bit body can be adjusted through the design of a second drill bit assembly, so that the high-strength drill bit body can be correspondingly adjusted according to mining requirements, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The high-strength petroleum underground mining drill bit comprises a high-strength drill bit body and a connecting rod, wherein one end of the high-strength drill bit body is fixedly welded with the connecting rod, one end of the connecting rod, which is far away from the high-strength drill bit body, is fixedly welded with a threaded rod, and the outer side of the connecting rod is provided with a clamping groove for installing a second drill bit assembly;
The second drill bit subassembly includes first fastener, second fastener and mounting, the mounting is equipped with two relatively, first fastener, second fastener keep away from the equal fixed welding of high strength drill bit body one end have the mounting, first fastener, second fastener are close to connecting rod one side and are equipped with the arc wall, first fastener, second fastener lock jointly on the connecting rod.
Further, the fixing pieces are of arc-shaped structures, and the two fixing pieces jointly enclose to form a circular ring-shaped structure.
Further, the fixing piece is buckled on the connecting rod, and the fixing piece is fixedly connected with the connecting rod through a first bolt.
Further, the first fastener and the second fastener are provided with protrusions on one side far away from the connecting rod, and the first fastener and the second fastener are fixedly connected through a second bolt.
Further, the two ends of the fixing piece are provided with first jacks matched with the inserting blocks, and the two ends of the inserting blocks are located in the first jacks.
Further, second jacks for installing plugboards are arranged at two ends of the first fastener and the second fastener, and the first fastener and the second fastener are connected through the plugboards.
Compared with the prior art, the utility model has the following beneficial effects: through the design of second drill bit subassembly to can adjust the size of high strength drill bit body, make high strength drill bit body carry out corresponding adjustment according to the exploitation demand, and then can improve its practicality, first fastener, the joint of second fastener is on the connecting rod jointly, first fastener, the second fastener passes through the picture peg to be connected, two mounting passes through the inserted block and connects, first fastener, second fastener and inserted block threaded connection are passed to first bolt one end, then pass mounting and connecting rod threaded connection with the second bolt, through the cooperation of above-mentioned structure, and then be convenient for the installation and the dismantlement of second drill bit subassembly on the connecting rod.
Drawings
FIG. 1 is a schematic diagram of a high strength petroleum downhole drill bit according to the present utility model.
FIG. 2 is a schematic diagram of a slot structure of a high strength petroleum downhole drilling bit according to the present utility model.
FIG. 3 is a perspective view of a second fastener of the high strength petroleum downhole drilling bit of the present utility model.
In the figure: 1. a high strength bit body; 2. a connecting rod; 3. a second bit assembly; 4. a first bolt; 5. a protrusion; 6. a first fastener; 7. a second fastener; 8. a clamping groove; 9. a threaded rod; 10. a fixing member; 11. an arc-shaped groove; 12. a first jack; 13. inserting blocks; 14. a second jack; 15. and (5) inserting plates.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, 2 and 3, the high-strength petroleum underground mining drill bit comprises a high-strength drill bit body 1 and a connecting rod 2, wherein one end of the high-strength drill bit body 1 is fixedly welded with the connecting rod 2, one end, far away from the high-strength drill bit body 1, of the connecting rod 2 is fixedly welded with a threaded rod 9, and the outer side of the connecting rod 2 is provided with a clamping groove 8 for installing a second drill bit assembly 3; the second drill bit assembly 3 comprises a first fastener 6, a second fastener 7 and a fixing piece 10, wherein two fixing pieces 10 are oppositely arranged, the fixing pieces 10 are fixedly welded at one ends of the first fastener 6 and the second fastener 7 far away from the high-strength drill bit body 1, an arc-shaped groove 11 is formed in one side, close to the connecting rod 2, of the first fastener 6 and the second fastener 7, and the first fastener 6 and the second fastener 7 are buckled on the connecting rod 2 together; the fixing pieces 10 are arc-shaped structures, and two fixing pieces 10 jointly enclose a circular ring-shaped structure.
The fixing piece 10 is buckled on the connecting rod 2, and the fixing piece 10 is fixedly connected with the connecting rod 2 through the first bolt 4; the first fastener 6 and the second fastener 7 are provided with protrusions 5 at one side far away from the connecting rod 2, and the first fastener 6 and the second fastener 7 are fixedly connected through a second bolt; the two ends of the fixing piece 10 are respectively provided with a first jack 12 matched with the plug 13, and the two ends of the plug 13 are respectively positioned in the first jacks 12; the two ends of the first fastener 6 and the second fastener 7 are respectively provided with a second jack 14 for installing the plugboard 15, and the first fastener 6 and the second fastener 7 are connected through the plugboard 15, so that the first fastener 6 and the second fastener 7 can be tightly connected.
It should be noted that, the present utility model is a high strength petroleum underground drill bit, when the hole of the high strength drill bit body 1 needs to be enlarged, the first fastener 6 and the second fastener 7 are firstly buckled in the clamping groove 8 on the connecting rod 2, the two fixing pieces 10 are also located in the clamping groove 8, the first fastener 6 and the second fastener 7 are connected through the plugboard 15, the two fixing pieces 10 are connected through the plug 13, then one end of the first bolt 4 passes through the first fastener 6 and the second fastener 7 to be connected with the plug 13 through threads, and then the second bolt passes through the fixing pieces 10 to be connected with the connecting rod 2 through threads.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a drill bit is adopted in high strength petroleum in pit, includes high strength bit body (1) and connecting rod (2), its characterized in that, high strength bit body (1) one end fixedly welded has connecting rod (2), connecting rod (2) keep away from high strength bit body (1) one end fixedly welded has threaded rod (9), connecting rod (2) outside is equipped with draw-in groove (8) that are used for installing second drill bit subassembly (3);
The second drill bit assembly (3) comprises a first fastener (6), a second fastener (7) and a fixing piece (10), wherein the fixing pieces (10) are relatively arranged in two, the fixing pieces (10) are fixedly welded at one ends of the first fastener (6) and the second fastener (7) far away from the high-strength drill bit body (1), the arc-shaped grooves (11) are formed in one side, close to the connecting rod (2), of the first fastener (6) and the second fastener (7), and the first fastener (6) and the second fastener (7) are buckled on the connecting rod (2) together.
2. A high strength petroleum downhole drilling bit according to claim 1, wherein: the fixing pieces (10) are of arc-shaped structures, and the two fixing pieces (10) jointly enclose to form a circular structure.
3. A high strength petroleum downhole drilling bit according to claim 2, wherein: the fixing piece (10) is buckled on the connecting rod (2), and the fixing piece (10) is fixedly connected with the connecting rod (2) through the first bolt (4).
4. A high strength petroleum downhole drilling bit according to claim 1, wherein: the first fastener (6) and the second fastener (7) are provided with protrusions (5) on one side far away from the connecting rod (2), and the first fastener (6) and the second fastener (7) are fixedly connected through second bolts.
5. A high strength petroleum downhole drilling bit according to claim 1, wherein: the fixing piece (10) both ends all are equipped with first jack (12) with inserted block (13) looks adaptation, inserted block (13) both ends all are located first jack (12).
6. A high strength petroleum downhole drilling bit according to claim 1, wherein: the two ends of the first fastener (6) and the second fastener (7) are respectively provided with a second jack (14) for installing the plugboard (15), and the first fastener (6) and the second fastener (7) are connected through the plugboard (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767169.7U CN221032429U (en) | 2023-10-16 | 2023-10-16 | High-strength petroleum underground mining drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767169.7U CN221032429U (en) | 2023-10-16 | 2023-10-16 | High-strength petroleum underground mining drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032429U true CN221032429U (en) | 2024-05-28 |
Family
ID=91138761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322767169.7U Active CN221032429U (en) | 2023-10-16 | 2023-10-16 | High-strength petroleum underground mining drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032429U (en) |
-
2023
- 2023-10-16 CN CN202322767169.7U patent/CN221032429U/en active Active
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