CN205532319U - High strength buddha's warrior attendant drill bit - Google Patents
High strength buddha's warrior attendant drill bit Download PDFInfo
- Publication number
- CN205532319U CN205532319U CN201620402880.XU CN201620402880U CN205532319U CN 205532319 U CN205532319 U CN 205532319U CN 201620402880 U CN201620402880 U CN 201620402880U CN 205532319 U CN205532319 U CN 205532319U
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- CN
- China
- Prior art keywords
- wing
- drill body
- fixedly connected
- diamond bit
- gauge
- 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 - Fee Related
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Abstract
The utility model belongs to the technical field of the shaft boring machine technique and specifically relates to a high strength buddha's warrior attendant drill bit, including boring the body, wing and tool bit, bore body center and run through and offered for the water hole, bore body top and be provided with and be used for the screw connected, bore external side middle part fixedly connected with clamp holder, bore a plurality of wings of the body bottom equal fixedly connected with of outer fringe, the equal a plurality of tool bits of fixedly connected with on every wing. The utility model discloses a high strength buddha's warrior attendant drill bit through setting up the outer abrasion strength that footpath, a plurality of outlet and nei bao footpath have greatly increased diamond bit of protecting, has improved diamond bit's adaptability, and the use of the various occasions of being convenient for has reduced diamond bit's disability rate simultaneously, reduces the well drilling spending.
Description
Technical field
This utility model relates to drilling equipment technical field, especially a kind of high intensity diamond bit.
Background technology
Diamond bit is the abbreviation of diamond bit.The drill bit of cutting edge is referred to as diamond bit.This drill bit belongs to one-piece drill bit, and whole drill bit does not has the parts of activity, relatively simple for structure, has high intensity, high abrasion and shock proof ability, is one of the big new technique of world well three eighties in 20th century.Onsite application proves, when diamond bit creeps in soft-medium ground, has the advantages such as speed is fast, drilling depth is many, life-span length, stable working, down-hole accident are few, wellbore quality is good.Diamond bit not only uses the time long, it is also possible to recycling, returns the multiple diamond bit of repair in shop and uses and the diamond bit using effect dispatched from the factory is similar, can substantial amounts of saving drilling cost.
The tooth-like diamond bit commonly used at present, it is to be looped around drill end (shape of the city wall city pier on similar Great Wall) by a circle dentation, plough shear action is produced during high speed rotating, the shape of tooth is single, cutting force and durability are the best, timeliness is low, and poor to different rock-layers adaptive faculty；The hard slipping formation of such as low-abrasive, in drilling process, drill bit easily skids, and yields poor results.
Utility model content
The technical problems to be solved in the utility model is: in order to solve problem present in above-mentioned background technology, it is provided that a kind of high intensity diamond bit, solves the short-life problem of existing drill bit.
This utility model solves its technical problem and be the technical scheme is that a kind of high intensity diamond bit, including drill body, wing and cutter head, described drill body center is run through and is offered to water hole, described drill body top is provided with the screw thread for connecting, it is fixedly connected with clamp holder in the middle part of described drill body lateral surface, described drill body bottom outer-edge has been fixedly connected with a plurality of wing, a plurality of cutter head it has been fixedly connected with on described wing, a discharge outlet is all offered on described wing, described discharge outlet upper end water inlet is internal with drill body is connected to water hole lower end side wall, described wing sidewall all offers outer gauge, it has been fixedly connected with interior gauge on described discharge outlet inwall, described is less than epimere interior diameter to water hole with discharge outlet UNICOM section interior diameter, described is positioned at wing side diameter minimum to water hole.
Preferably, described wing number is 6.
Preferably, described cutter head is dimond synneusis material cutter head, and described cutter head is connected by sintering and wing are fixing.
Preferably, described drill body is steel matter drill bodies.
Preferably, described outer gauge is antifriction alloy bar.
Preferably, described interior gauge is gauge in steel, and described interior gauge and wing are by being welded and fixed.
The beneficial effects of the utility model are, a kind of high intensity diamond bit of the present utility model, the abrasion resistance of diamond bit has been significantly greatly increased by arranging outer gauge, a plurality of discharge outlet and interior gauge, improve the adaptability of diamond bit, it is easy to the use of various occasion, decrease the scrappage of diamond bit simultaneously, reduce drilling expenditure.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure: 1. drill body, 2. wing, 3. cutter head, 4. give water hole, 5. screw thread, 6. clamp holder, 7. discharge outlet, outer gauge, 9. in gauge.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of high intensity diamond bit shown in Fig. 1 Fig. 2, including drill body 1, wing 2 and cutter head 3, drill body 1 center is run through and is offered to water hole 4, drill body 1 top is provided with the screw thread 5 for connecting, it is fixedly connected with clamp holder 6 in the middle part of drill body 1 lateral surface, drill body 1 bottom outer-edge has been fixedly connected with six wings 2, four cutter heads 3 it have been fixedly connected with on wing 2, a discharge outlet 7 is all offered on wing 2, discharge outlet 7 upper end water inlet is internal with drill body 1 is connected to lower end, water hole 4 sidewall, wing 2 sidewall all offers outer gauge 8, interior gauge 9 it has been fixedly connected with on discharge outlet 7 inwall, to water hole 4 with discharge outlet UNICOM section interior diameter less than epimere interior diameter, it is positioned at wing 2 side diameter minimum to water hole 4.
Preferably, wing 2 number is 6, and preferably, cutter head 3 is dimond synneusis material cutter head, cutter head 3 is connected by sintering is fixing with wing 2, preferably, drill body 1 is steel matter, preferably, outer gauge 8 is antifriction alloy bar, preferably, interior gauge 9 is gauge in steel, and interior gauge 9 and wing 2 are by being welded and fixed.
Embodiment 1: when high intensity diamond bit is for mine operation, a kind of high intensity diamond bit, including drill body 1, wing 2 and cutter head 3, drill body 1 center is run through and is offered to water hole 4, drill body 1 top is provided with the screw thread 5 for connecting, it is fixedly connected with clamp holder 6 in the middle part of drill body 1 lateral surface, drill body 1 bottom outer-edge has been fixedly connected with six wings 2, four cutter heads 3 it have been fixedly connected with on wing 2, a discharge outlet 7 is all offered on wing 2, discharge outlet 7 connection be positioned at drill body 1 inside center to water hole 4, wing 2 sidewall all offers outer gauge 8, interior gauge 9 it has been fixedly connected with on discharge outlet 7 inwall, to water hole 4 with discharge outlet UNICOM section interior diameter less than epimere interior diameter, it is positioned at wing 2 side diameter minimum to water hole 4.
Preferably, wing 2 number is 6, and preferably, cutter head 3 is dimond synneusis material cutter head, cutter head 3 is connected by sintering is fixing with wing 2, preferably, drill body 1 is steel matter, preferably, outer gauge 8 is antifriction alloy bar, preferably, interior gauge 9 is gauge in steel, and interior gauge 9 and wing 2 are by being welded and fixed.
Drill body 1 threaded connection drill stem, cuttings liquid is by flowing into discharge outlet 7 to water hole 4, and for lowering the temperature to the cutter head 3 of the high speed rotating huge heat of generation, discharge outlet 7 has been protected from dregs, debris blocking due to interior gauge 9.Outer gauge 8 protects wing 2 from the abrasion of debris, thus improves wing 2 and the ruggedness of cutter head 3, promotes the bulk strength of drill bit.
Embodiment 2: when other occasions, a kind of high intensity diamond bit, including drill body 1, wing 2 and cutter head 3, drill body 1 center is run through and is offered to water hole 4, drill body 1 top is provided with the screw thread 5 for connecting, it is fixedly connected with clamp holder 6 in the middle part of drill body 1 lateral surface, drill body 1 bottom outer-edge has been fixedly connected with six wings 2, three cutter heads 3 it have been fixedly connected with on wing 2, a discharge outlet 7 is all offered on wing 2, discharge outlet 7 connection be positioned at drill body 1 inside center to water hole 4, wing 2 sidewall all offers outer gauge 8, interior gauge 9 it has been fixedly connected with on discharge outlet 7 inwall, to water hole 4 with discharge outlet UNICOM section interior diameter less than epimere interior diameter, it is positioned at wing 2 side diameter minimum to water hole 4.
Preferably, wing 2 number is 6, and preferably, cutter head 3 is dimond synneusis material cutter head, cutter head 3 is connected by sintering is fixing with wing 2, preferably, drill body 1 is steel matter, preferably, outer gauge 8 is antifriction alloy bar, preferably, interior gauge 9 is gauge in steel, and interior gauge 9 and wing 2 are by being welded and fixed.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
- null1. a high intensity diamond bit，Including drill body (1)、Wing (2) and cutter head (3)，It is characterized in that: described drill body (1) center is run through and offered to water hole (4)，Described drill body (1) top is provided with the screw thread (5) for connecting，It is fixedly connected with clamp holder (6) in the middle part of described drill body (1) lateral surface，Described drill body (1) bottom outer-edge has been fixedly connected with a plurality of wing (2)，It has been fixedly connected with a plurality of cutter head (3) on described wing (2)，A discharge outlet (7) is all offered on described wing (2)，Described discharge outlet (7) upper end water inlet is internal with drill body (1) is connected to water hole (4) lower end sidewall，Described wing (2) sidewall all offers outer gauge (8)，It has been fixedly connected with interior gauge (9) on described discharge outlet (7) inwall，Described is less than epimere interior diameter to water hole (4) with discharge outlet UNICOM section interior diameter.
- A kind of high intensity diamond bit the most according to claim 1, is characterized in that: described wing (2) number is 6.
- A kind of high intensity diamond bit the most according to claim 1, is characterized in that: described cutter head (3) is dimond synneusis material cutter head, and described cutter head (3) is connected by sintering and wing (2) are fixing.
- A kind of high intensity diamond bit the most according to claim 1, is characterized in that: described drill body (1) is steel matter drill bodies.
- A kind of high intensity diamond bit the most according to claim 1, is characterized in that: described outer gauge (8) is antifriction alloy bar.
- A kind of high intensity diamond bit the most according to claim 1, is characterized in that: described interior gauge (9) is gauge in steel, described interior gauge (9) and wing (2) are by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402880.XU CN205532319U (en) | 2016-05-06 | 2016-05-06 | High strength buddha's warrior attendant drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402880.XU CN205532319U (en) | 2016-05-06 | 2016-05-06 | High strength buddha's warrior attendant drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532319U true CN205532319U (en) | 2016-08-31 |
Family
ID=56795630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402880.XU Expired - Fee Related CN205532319U (en) | 2016-05-06 | 2016-05-06 | High strength buddha's warrior attendant drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939297A (en) * | 2017-12-06 | 2018-04-20 | 郑州神利达钻采设备有限公司 | A kind of efficient diamond drill and its operation principle |
-
2016
- 2016-05-06 CN CN201620402880.XU patent/CN205532319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939297A (en) * | 2017-12-06 | 2018-04-20 | 郑州神利达钻采设备有限公司 | A kind of efficient diamond drill and its operation principle |
| CN107939297B (en) * | 2017-12-06 | 2023-11-24 | 武汉亿斯达工具有限公司 | High-efficiency diamond drill bit and working principle thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180506 |