CN214997464U - Shovel-shaped diamond composite structure - Google Patents
Shovel-shaped diamond composite structure Download PDFInfo
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- CN214997464U CN214997464U CN202121510297.8U CN202121510297U CN214997464U CN 214997464 U CN214997464 U CN 214997464U CN 202121510297 U CN202121510297 U CN 202121510297U CN 214997464 U CN214997464 U CN 214997464U
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- shovel
- seted
- shape tooth
- tooth
- shovel shape
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 17
- 239000010432 diamond Substances 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 8
- 239000011435 rock Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to an oil drilling technical field specifically is a shovel shape diamond composite construction, first shovel shape tooth has been seted up to top one side of compound piece main part, one side that the top of compound piece main part is close to first shovel shape tooth has seted up second shovel shape tooth, one side that the top of compound piece main part is close to second shovel shape tooth has seted up third shovel shape tooth, first shovel income face has been seted up to outer end one side of first shovel shape tooth, second shovel income face has been seted up to outer end one side of second shovel shape tooth, third shovel income face has been seted up to outer end one side of third shovel shape tooth. A shovel shape diamond composite construction, can make the integrated device realize more stable efficient and use, realize forming two above shovel shapes faces, increase the use number of times of shovel shape tooth, effectual improvement integrated device's practicality brings better use prospect.
Description
Technical Field
The utility model relates to an oil drilling technical field specifically is a shovel shape diamond composite construction.
Background
Since the Polycrystalline Diamond Compact (PDC) is applied to drilling of oil and natural gas for the first time in the seventies of the last century, the Polycrystalline Diamond Compact (PDC) occupies more than 95% of footage in the whole drilling market due to extremely high hardness, high impact resistance, excellent chemical inertness and good thermal stability, so that the drilling efficiency is greatly improved, and a large amount of labor and material cost is saved. With the current drilling industry drilling deeper strata, the requirements on the PDC composite sheet are higher and higher due to the fact that the geological structure is more and more complex, and especially the requirements on the impact resistance, the abrasiveness, the mechanical drilling speed and the like of the sheet are higher and higher.
The existing diamond compact has certain disadvantages when in use, the existing diamond compact has a simple structure, only one piece of tooth is designed when in use, and after the shovel-shaped surface is worn in actual production, the whole device can not be reused, so that the diamond compact is inconvenient and has certain influence in the use process.
Accordingly, one skilled in the art provides a spade-shaped diamond composite structure to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a shovel shape diamond composite construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a shovel shape diamond composite construction, includes compound piece main part, first shovel shape tooth has been seted up to the top one side of compound piece main part, second shovel shape tooth has been seted up to one side that the top of compound piece main part is close to first shovel shape tooth, third shovel shape tooth has been seted up to one side that the top of compound piece main part is close to second shovel shape tooth, first shovel income face has been seted up to outer end one side of first shovel shape tooth, second shovel income face has been seted up to outer end one side of second shovel shape tooth, third shovel income face has been seted up to outer end one side of third shovel shape tooth.
As a further aspect of the present invention: the angle of the first shoveling surface is larger than that of the second shoveling surface, and the angle of the second shoveling surface is larger than that of the third shoveling surface.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arranged composite sheet main body, a first shovel-shaped tooth, a second shovel-shaped tooth and a third shovel-shaped tooth are sequentially arranged on the composite sheet main body, when in use, a first shovel-in surface, a second shovel-in surface and a third shovel-in surface are sequentially arranged on the first shovel-shaped tooth, the second shovel-in surface and the third shovel-shaped tooth, the inclination and the height of the first shovel-in surface, the inclination and the height of the second shovel-in surface and the third shovel-in surface are sequentially reduced, the small-angle shovel-in surface has better impact toughness, the composite sheet is suitable for cutting hard strata, the shovel surface with a larger angle has better self-sharpness and high rock breaking efficiency, the composite sheet is suitable for cutting soft strata, and through the arranged first shovel-shaped tooth, the second shovel-shaped tooth and the third shovel-shaped tooth, the shovel-shaped tooth shovels into the strata with the height of basically less than 5mm, a plurality of structures can be designed on the main body, more than two shovel surfaces are formed, the use times of the shovel-shaped teeth are increased, and the practicability of the device is effectively improved, the use of the user of being convenient for, it is better for traditional mode.
Drawings
Fig. 1 is a schematic structural diagram of a shovel-shaped diamond composite structure.
In the figure: 1. a composite sheet body; 2. a first spade tooth; 3. a second spade tooth; 4. a third spade tooth; 5. a first shoveling-in surface; 6. a second shoveling-in surface; 7. and thirdly, shoveling the flour into the dough.
Detailed Description
Please refer to fig. 1, in an embodiment of the present invention, a shovel-shaped diamond composite structure, including composite sheet main body 1, 1 bit integrated into one piece structure of composite sheet main body, first shovel-shaped tooth 2 has been seted up to top one side of composite sheet main body 1, second shovel-shaped tooth 3 has been seted up to one side that the top of composite sheet main body 1 is close to first shovel-shaped tooth 2, third shovel-shaped tooth 4 has been seted up to one side that the top of composite sheet main body 1 is close to second shovel-shaped tooth 3, first shovel-shaped face 5 has been seted up to outer end one side of first shovel-shaped tooth 2, second shovel-shaped face 6 has been seted up to outer end one side of second shovel-shaped tooth 3, third shovel-shaped face 7 has been seted up to outer end one side of third shovel-shaped tooth 4.
In fig. 1: the angle that the face 5 was gone into to first shovel is big than the angle that the face 6 was gone into to the second shovel, and the angle that the face 6 was gone into to the second shovel is big than the angle that the face 7 was gone into to the third shovel, go into face 5 through first shovel, the inclination and the height that face 6 and the third shovel were gone into to the second shovel reduce in proper order, the face is gone into to the shovel of small angle possesses better shock resistance toughness, be applicable to the cutting in hard stratum, the great shovel face of angle possesses better self-sharpening nature and high broken rock efficiency, be applicable to the cutting in soft stratum.
The utility model discloses a theory of operation is: the composite sheet main body 1 is sequentially provided with a first shovel tooth 2, a second shovel tooth 3 and a third shovel tooth 4, when in use, the first shovel surface 5, the second shovel surface 6 and the third shovel surface 7 are sequentially arranged on the first shovel tooth 2, the second shovel tooth 3 and the third shovel tooth 4, the inclination and the height of the first shovel surface 5, the inclination and the height of the second shovel surface 6 and the third shovel surface 7 are sequentially reduced, the small-angle shovel surface has better impact toughness and is suitable for cutting hard strata, the shovel surface with a larger angle has better self-sharpening property and high rock breaking efficiency and is suitable for cutting soft strata, the shovel surface with the shovel tooth entering the strata is basically smaller than 5mm in height through the arranged first shovel tooth 2, the second shovel tooth 3 and the third shovel tooth 4, a plurality of structures can be designed on the composite sheet main body 1 to form more than two shovel surfaces, and the use frequency of the shovel teeth is increased, the practicability of the device is effectively improved.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a shovel shape diamond composite construction, includes compound piece main part (1), its characterized in that, first shovel shape tooth (2) have been seted up to the top one side of compound piece main part (1), second shovel shape tooth (3) have been seted up to the top of compound piece main part (1) one side that is close to first shovel shape tooth (2), third shovel shape tooth (4) have been seted up to one side that the top of compound piece main part (1) is close to second shovel shape tooth (3), first shovel income face (5) have been seted up to outer end one side of first shovel shape tooth (2), second shovel income face (6) have been seted up to outer end one side of second shovel shape tooth (3), third shovel income face (7) have been seted up to outer end one side of third shovel shape tooth (4).
2. A spade-shaped diamond composite structure according to claim 1 wherein the angle of the first scooping face (5) is greater than the angle of the second scooping face (6) and the angle of the second scooping face (6) is greater than the angle of the third scooping face (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510297.8U CN214997464U (en) | 2021-07-05 | 2021-07-05 | Shovel-shaped diamond composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510297.8U CN214997464U (en) | 2021-07-05 | 2021-07-05 | Shovel-shaped diamond composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214997464U true CN214997464U (en) | 2021-12-03 |
Family
ID=79102279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121510297.8U Active CN214997464U (en) | 2021-07-05 | 2021-07-05 | Shovel-shaped diamond composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214997464U (en) |
-
2021
- 2021-07-05 CN CN202121510297.8U patent/CN214997464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231017 Address after: 710000 Green Island 1-1104, Baihualinju, Fengchengba Road, Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Wandit Energy Engineering Co.,Ltd. Address before: 261400 room 1, building 1, Meiyuan New Village, Wenfeng Road Street, Laizhou City, Yantai City, Shandong Province Patentee before: Laizhou Jinye Diamond Products Co.,Ltd. |
|
| TR01 | Transfer of patent right |