CN200999593Y - High carcass stop-off strip diamond impregnated bit makedrill - Google Patents
High carcass stop-off strip diamond impregnated bit makedrill Download PDFInfo
- Publication number
- CN200999593Y CN200999593Y CNU2006201660777U CN200620166077U CN200999593Y CN 200999593 Y CN200999593 Y CN 200999593Y CN U2006201660777 U CNU2006201660777 U CN U2006201660777U CN 200620166077 U CN200620166077 U CN 200620166077U CN 200999593 Y CN200999593 Y CN 200999593Y
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- China
- Prior art keywords
- bit
- impregnated
- diamond
- reinforcing rib
- utility
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- 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.)
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Abstract
The utility model discloses a high tyre body reinforced tendon diamond impregnated bit, which belongs to bit. An impregnated layer is positioned at upper end of the tyre body, which is arranged with the diamond bit at top end and the reinforced tendon at a water port. Compared with the prior technology, the utility model is characterized in rational design, simple structure, long service life and low production cost, etc.
Description
Technical field
The utility model relates to a kind of drill bit, specifically high carcass reinforcing rib diamond impregnated bit.
Background technology
Exploring its diamond impregnated bit of employed diamond impregnated bit at the deep hole geology and mine generally all selects between 4～9MM, in diamond bit creeps into, impregnated bit is ground off, and this drill bit is just scrapped, and causes frequently to carry in the actual use boring and changes diamond bit.So not only increase the cost in the work greatly, and reduced operating efficiency, incured loss through delay the duration.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of rational in infrastructure, long service life, high carcass reinforcing rib diamond impregnated bit that cost of production is low are provided.
The technical scheme that its technical problem that solves the utility model adopts is: the upper end of carcass is provided with impregnated layer, and the top of impregnated layer is provided with diamond bit, and the place, the mouth of a river of impregnated layer is provided with reinforcing rib.
Impregnated floor height 10-14mm; The reinforcing rib diameter is 3-6mm.
High carcass reinforcing rib diamond impregnated bit of the present utility model is compared with prior art, has following characteristics:
1), simple in structure, reasonable in design.On the basis of existing impregnated bit, improve the structure of impregnated layer;
2), long service life, cost of production are low.The place has increased reinforcing rib at the impregnated layer mouth of a river, has solved the fastness problem of carcass.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of high carcass reinforcing rib diamond impregnated bit.
Among the figure: 1, carcass, 2, impregnated layer, 3, diamond bit, 4, reinforcing rib, 5, the mouth of a river.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
High carcass reinforcing rib diamond impregnated bit of the present utility model, the upper end of carcass are provided with the impregnated layer of high 12.18mm, and the top of impregnated layer is provided with diamond bit, and the place, the mouth of a river of impregnated layer is provided with the reinforcing rib that diameter is 5mm.
High its processing and fabricating of carcass reinforcing rib diamond impregnated bit of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (3)
1, high carcass reinforcing rib diamond impregnated bit is characterized in that the upper end of carcass is provided with impregnated layer, and the top of impregnated layer is provided with diamond bit, and the place, the mouth of a river of impregnated layer is provided with reinforcing rib.
2, high carcass reinforcing rib diamond impregnated bit according to claim 1 is characterized in that impregnated floor height 10-14mm.
3, high carcass reinforcing rib diamond impregnated bit according to claim 1 is characterized in that the reinforcing rib diameter is 3-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201660777U CN200999593Y (en) | 2006-12-12 | 2006-12-12 | High carcass stop-off strip diamond impregnated bit makedrill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201660777U CN200999593Y (en) | 2006-12-12 | 2006-12-12 | High carcass stop-off strip diamond impregnated bit makedrill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999593Y true CN200999593Y (en) | 2008-01-02 |
Family
ID=39014000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201660777U Expired - Fee Related CN200999593Y (en) | 2006-12-12 | 2006-12-12 | High carcass stop-off strip diamond impregnated bit makedrill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999593Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015905A (en) * | 2012-11-29 | 2013-04-03 | 桂林金刚石工业有限公司 | Double-gear bottom-spray type diamond bit |
| CN103015902A (en) * | 2012-11-29 | 2013-04-03 | 桂林金刚石工业有限公司 | Double-gear diamond bit |
-
2006
- 2006-12-12 CN CNU2006201660777U patent/CN200999593Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015905A (en) * | 2012-11-29 | 2013-04-03 | 桂林金刚石工业有限公司 | Double-gear bottom-spray type diamond bit |
| CN103015902A (en) * | 2012-11-29 | 2013-04-03 | 桂林金刚石工业有限公司 | Double-gear diamond bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |