CN205370451U - Novel artificial diamond compact piece coring bit - Google Patents
Novel artificial diamond compact piece coring bit Download PDFInfo
- Publication number
- CN205370451U CN205370451U CN201620042965.1U CN201620042965U CN205370451U CN 205370451 U CN205370451 U CN 205370451U CN 201620042965 U CN201620042965 U CN 201620042965U CN 205370451 U CN205370451 U CN 205370451U
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- diamond compact
- diamond
- compact piece
- steel body
- glomerocryst
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Abstract
The utility model provides a novel artificial diamond compact piece coring bit, it includes the metal steel body, diamond compact piece cutting teeth, diameter -keeping diamond glomerocryst, is applied to creeping into of fields such as geological drilling, hydrology exploration. Silver soldering diamond compact piece on the supporting part after every department of the metal steel body, the diamond compact piece be divided into two kinds singleblade mouth diamond compact piece cutting teeths and twolip mouth diamond compact piece cutting teeths, with its in turn equipartition on the metal steel body back supporting part all around, the interior outside of supporting part processes out the axial hole respectively after every department, including inlaying the welding of diameter -keeping diamond glomerocryst. The beneficial effects of the utility model are that: can both guarantee the high stock -removing efficiency of compound piece, and can realize better broken rock effect again, the interior external diameter of guaranteeing the drill bit simultaneously weares and teares lessly after long -time the use, improves the life of drill bit.
Description
Technical field
This utility model relates to a kind of Novel geological probing, hydrologic exploration diamond compact coring bit, and this drill bit can be widely applied to creeping into of the fields such as the various different geological drilling of bad ground, hydrologic explorations.
Background technology
For a long time, the field such as geological drilling, hydrologic exploration uses synthetic diamond impregnated bit always, but this drill bit operationally relies primarily on grinding rock and realizes creeping into, when running into medium ground, its drilling efficiency is low, and bit life is low, drilling cost is higher, the carrying out of restriction probing survey.This utility model substitutes synthetic diamond single crystal with artificial diamond compact, change grinding creep into for cutting creep into, be greatly improved the drilling efficiency at bad grounds such as medium-hard rocks, make bit life be highly improved simultaneously, reduce labor strength, improve work efficiency.
Utility model content
This utility model purpose is to improve the service life of geology coring bit, improves the drilling efficiency of drill bit so that it is be more suitable for the probing of medium ground.
To achieve these goals, this utility model is by the following technical solutions:
A kind of novel artificial diamond compact coring bit, it includes metallic steel body, diamond compact cutting tooth, gauge diamond glomerocryst, it is characterized in that: silver soldering diamond compact in the often place rear support part of metallic steel body, described diamond compact is divided into cutting edge diamond compact cutting tooth and double blade diamond compact two kinds of tooth of cutting, cutting edge diamond compact cuts tooth and double blade diamond compact cutting tooth is alternately distributed in the rear support part of metallic steel body surrounding.
Wherein, process axial hole respectively in the interior outside often locating rear support part, the welding of gauge diamond glomerocryst is embedded in axial hole.
The beneficial effects of the utility model are: can both ensure composite sheet high stock-removing efficiency, can realize again good rock breaking efficiency, ensure that the internal-and external diameter of drill bit weares and teares less after a long time use simultaneously, improve the service life of drill bit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 schematic top plan view.
Fig. 3 is Fig. 1 schematic perspective view.
Drawing reference numeral: 1, coring bit；2, metallic steel body；3, cutting edge diamond compact cutting tooth；4, gauge diamond glomerocryst；5, double blade diamond compact cutting tooth；6, axial hole.
Detailed description of the invention
As shown in the figure: novel artificial diamond compact coring bit, it includes metallic steel body 2, cutting edge diamond compact cutting tooth 3, double blade diamond compact cutting tooth 5, gauge diamond glomerocryst 4, forms complete coring bit 1 by welding.
Wherein, process axial hole 6 respectively in the interior outside often locating rear support part, gauge diamond glomerocryst 4 welding is embedded in axial hole 6.
Specifically it is produced by soldering cutting edge diamond compact cutting tooth 3, double blade diamond compact cutting tooth 5 and gauge diamond glomerocryst 4 are welded.
This utility model is mainly alternately distributed by cutting edge diamond compact cutting tooth 3, double blade diamond compact cutting tooth 5; higher stock-removing efficiency and better rock breaking efficiency can be realized; in relying on, the gauge diamond glomerocryst of outside distribution realizes the protection to drill bit internal-and external diameter simultaneously, improves drilling life of bit.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model and embodiment are described, but this utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, also how make a variety of changes under the premise without departing from design of the present utility model.
Claims (2)
1. a novel artificial diamond compact coring bit, it includes metallic steel body, diamond compact cutting tooth, gauge diamond glomerocryst, it is characterized in that: silver soldering diamond compact in the often place rear support part of metallic steel body, described diamond compact is divided into cutting edge diamond compact cutting tooth and double blade diamond compact two kinds of tooth of cutting, cutting edge diamond compact cuts tooth and double blade diamond compact cutting tooth is alternately distributed in the rear support part of metallic steel body surrounding.
2. a kind of novel artificial diamond compact coring bit according to claim 1, it is characterised in that: process axial hole respectively in the interior outside often locating rear support part, the welding of gauge diamond glomerocryst is embedded in axial hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042965.1U CN205370451U (en) | 2016-01-18 | 2016-01-18 | Novel artificial diamond compact piece coring bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620042965.1U CN205370451U (en) | 2016-01-18 | 2016-01-18 | Novel artificial diamond compact piece coring bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370451U true CN205370451U (en) | 2016-07-06 |
Family
ID=56277886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620042965.1U Active CN205370451U (en) | 2016-01-18 | 2016-01-18 | Novel artificial diamond compact piece coring bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837182A (en) * | 2017-03-01 | 2017-06-13 | 侯如升 | A kind of road surface exploration coring bit for facilitating depoling |
| CN108868585A (en) * | 2018-07-30 | 2018-11-23 | 天津立林石油机械有限公司 | Gauge cutting type driving-shaft assembly |
| CN111691827A (en) * | 2020-05-22 | 2020-09-22 | 福建省华力勘测设计有限公司 | Cross-tooth diamond compact bit |
-
2016
- 2016-01-18 CN CN201620042965.1U patent/CN205370451U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837182A (en) * | 2017-03-01 | 2017-06-13 | 侯如升 | A kind of road surface exploration coring bit for facilitating depoling |
| CN108868585A (en) * | 2018-07-30 | 2018-11-23 | 天津立林石油机械有限公司 | Gauge cutting type driving-shaft assembly |
| CN111691827A (en) * | 2020-05-22 | 2020-09-22 | 福建省华力勘测设计有限公司 | Cross-tooth diamond compact bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |