CN2823528Y - Integrated dill bit with diamond bit - Google Patents
Integrated dill bit with diamond bit Download PDFInfo
- Publication number
- CN2823528Y CN2823528Y CN 200520024842 CN200520024842U CN2823528Y CN 2823528 Y CN2823528 Y CN 2823528Y CN 200520024842 CN200520024842 CN 200520024842 CN 200520024842 U CN200520024842 U CN 200520024842U CN 2823528 Y CN2823528 Y CN 2823528Y
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- CN
- China
- Prior art keywords
- bit
- diamond
- integral
- cutter head
- utility
- Prior art date
- 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.)
- Expired - Lifetime
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of diamond drill bit making, particularly an integral dill bit with a diamond bit, which comprises a basal body, wherein the top end of the basal body is provided with an integral diamond bit with an integral structure, namely, the bottoms of all division bits formed by one-step forming are connected with each other to form an integrated circular integral bit. The utility model is an integral dill bit with a diamond bit which has the characteristics that the resistance strength between the teeth is great, and the bits can not fall off.
Description
Technical field
The utility model relates to the manufacture technology field of diamond bit, is specially a kind of drill bit with Contiuum type diamond segment.
Background technology
Diamond thin-wall drill bit is a kind of boring bar tool that is used for various nonmetals, is mainly used in fields such as stone material boring, body of wall boring, reinforcing bar boring, geotechnical boring, is widely used in industries such as building finishing, piping erection, construction work maintenance.At present, the drill bit of each manufacturer production both at home and abroad, the cutter head structure of its setting all adopt split type hilted broadsword head system structure, and soon each hilted broadsword head is welded on the matrix with the mode of ratio-frequency welding or Laser Welding respectively and forms.Adopt this kind structure, because hilted broadsword head weld strength is lower, when complicated brute force is holed, impact force is bigger, and what often occur that single cutter head drops the tooth phenomenon, influences duration and production efficiency, and then cause the user often to dispute with producer and even return goods, all bring loss to producer and client.
The utility model content
The purpose of this utility model just is to provide between a kind of tooth and the tooth that to resist intensity big, the drill bit with Contiuum type diamond segment of cutter head phenomenon can not occur falling.
The technical solution of the utility model is: the utility model comprises matrix, is provided with the whole diamond segment of a Contiuum type structure on the matrix top: promptly each minute cutter head bottom of being made into of once-forming is linked to be the annular whole cutter head of an integral body.
The whole diamond segment of Contiuum type structure described in the utility model is welded on the matrix by the mode of encircling all whole high-frequency weldings, laser weld.
The beneficial effect of the utility model its generation after adopting said structure is: be made into annular whole cutter head, it is encircled all integral solder on matrix, increased the resistance intensity between each split cutter head greatly, and the cutter head phenomenon can not occur falling.Through test, the drill bit maximum intensity of a split cutter head welding can arrive 600Mpa, and adopting the drill bit of the annular disjunctor cutter head welding that the utility model makes, its maximum intensity can reach more than the 1300Mpa, even occurs badly can not falling the cutter head phenomenon boring body turned round.The result of use of the utility model product is very good, has fundamentally solved a difficult problem of falling cutter head.The utility model is applicable to the various diamond thin-wall drill bits of Φ more than 15, and promotional value is very big.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
The utility model embodiment comprises matrix 1 as shown in drawings, and the mode that adopts high-frequency welding, laser weld at matrix 1 top is linked to be the annular whole cutter head 2 of an integral body by each minute cutter head 3 bottoms of encircling all integral solder and having an once-forming to be made into.
Claims (2)
1, the drill bit of Contiuum type diamond segment comprises matrix (1), it is characterized in that being provided with on the matrix top the whole diamond segment (2) of a Contiuum type structure: the annular whole cutter head that promptly is linked to be an integral body bottom each minute cutter head (3) that once-forming is made into.
2, the drill bit of Contiuum type diamond segment according to claim 1 is characterized in that the whole diamond segment (2) of described Contiuum type structure is welded on the matrix (1) by the mode of encircling all whole high-frequency weldings, laser weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024842 CN2823528Y (en) | 2005-09-14 | 2005-09-14 | Integrated dill bit with diamond bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024842 CN2823528Y (en) | 2005-09-14 | 2005-09-14 | Integrated dill bit with diamond bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823528Y true CN2823528Y (en) | 2006-10-04 |
Family
ID=37032641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024842 Expired - Lifetime CN2823528Y (en) | 2005-09-14 | 2005-09-14 | Integrated dill bit with diamond bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823528Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457916A (en) * | 2017-09-18 | 2017-12-12 | 江苏锋泰工具有限公司 | Abrasive drilling dual-purpose multifunctional diamond grooved bit |
| CN109648278A (en) * | 2019-01-03 | 2019-04-19 | 六安煜晟电子科技有限公司 | A kind of production technology of pcb board target drill |
-
2005
- 2005-09-14 CN CN 200520024842 patent/CN2823528Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457916A (en) * | 2017-09-18 | 2017-12-12 | 江苏锋泰工具有限公司 | Abrasive drilling dual-purpose multifunctional diamond grooved bit |
| CN109648278A (en) * | 2019-01-03 | 2019-04-19 | 六安煜晟电子科技有限公司 | A kind of production technology of pcb board target drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061004 |
|
| EXPY | Termination of patent right or utility model |