CN102704844A - Metal plate drill bit - Google Patents
Metal plate drill bit Download PDFInfo
- Publication number
- CN102704844A CN102704844A CN2012102033424A CN201210203342A CN102704844A CN 102704844 A CN102704844 A CN 102704844A CN 2012102033424 A CN2012102033424 A CN 2012102033424A CN 201210203342 A CN201210203342 A CN 201210203342A CN 102704844 A CN102704844 A CN 102704844A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- metal plate
- drill
- rod
- design
- 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.)
- Pending
Links
Images
Landscapes
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a metal plate drill bit which comprises a drill rod, wherein the drill rod is made of a metal plate; a thread is arranged on one side of the drill rod; a fixing chuck is arranged on the other side of the drill rod; the thread is connected with a rod head; and the rod head is manufactured by mixing alloy materials. The metal plate drill bit is simple in structure and smart in design; wastes can be conveniently discharged during a drilling process; the drill bit is made of the metal plate; the drill bit is convenient to exchange during the drilling process; no bias hole or bending condition of the drill bit is generated; the detachable structure design is adopted; the labor intensity of workers is saved; the use cost is low; the quantity of the safety accidents is reduced; the design is novel; and the design scheme is excellent and is beneficial to popularization and application.
Description
Technical field
The present invention relates to the five metals field of materials, particularly relate to a kind of panel beating drill bit.
Background technology
Drill bit is to go out through hole or blind hole in order to drilling on solid material, and can be to the cutter of existing hole reaming.Drill bit commonly used mainly contains
Fluted drill, chit drill,
Centre drill, depth drill and cylindrical drill.
ReamerThough can not on solid material, hole, also they are included into one type on drill bit traditionally with counterbit.When digging pit operation, drill bit rotates with vertical shaft, moves axially simultaneously.Soil is cut under the moment of torsion of drill bit and responsive to axial force, under the extruding of working-blade and centrifugal action, is raveled, form soil stream and press to the hole wall, simultaneously along page elevator to the face of land.When soil stream moves to when not having the hole wall and stopping the place; Since the centrifugal action hack thrown the hole around; The completion process of digging pit. the patent application document like Chinese application number 201120213820.0 discloses a kind of drill bit, is used for long auger pressure concrete injecting castinplace pile, screw rod stake, anti-floating (pulling out) anchor bolt construction.It adopts following technical scheme: a kind of drill bit, comprise bit body, and said bit body is provided with a plurality of brill teeth, and the bit body upper edge is axially arranged with a through hole, and this through hole is closed by two valve casts outwards opening at least, and valve cast independently is arranged on the bit body.Valve cast independently is arranged on the bit body, when the perfusion concrete, does not hinder, and the bit body upper edge is axially arranged with a through hole, lays anti-floating (pulling out) anchor pole through through hole inside.But the use face of this drill bit is not too wide, and flexibility ratio is little, and not too flexible on install, and easily the hole is trained off, and also drill bit is curved sometimes, and the cost that uses is higher, so be unfavorable for promoting the use of.
In sum,, need a kind of panel beating drill bit especially to the defective of prior art, thus the problem of mentioning more than solving.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of panel beating drill bit, and can solve traditional drill bit can not change flexibly, easily with problems such as the hole train off.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of panel beating drill bit is provided, comprises drilling rod, described drilling rod uses panel beating to be made; One side of said drilling rod is provided with screw thread; Its opposite side is provided with fixed chuck, and described whorl brace rod head, described bar head use alloy material to be mixed and made into.
In preferred embodiment of the present invention, an end of described fixed chuck is provided with conversion head, and described conversion head is circular.
In preferred embodiment of the present invention, the length of described drilling rod is 80mm, and its width is 12mm.
The invention has the beneficial effects as follows: the present invention is simple in structure, designs ingeniously, can in boring, make things convenient for waste material to discharge, and material uses panel beating to be made; In punching, be convenient for changing drill bit, can not produce inclined to one side hole, the situation of perhaps drill bit being bended has adopted detachable structure design; Saved working strength of workers, the cost of use is low, reduces the quantity of security incident; Modern design is a kind of good design scheme, and profit is promoted the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of panel beating drill bit of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1; A kind of panel beating drill bit of the present invention comprises drilling rod 100, and described drilling rod 100 uses panel beating to be made; One side of said drilling rod 100 is provided with screw thread 110; Its opposite side is provided with fixed chuck 121, described screw thread 110 connecting-rod caps 111, and described bar head 111 uses alloy material to be mixed and made into.In preferred embodiment of the present invention, an end of described fixed chuck 121 is provided with conversion head 120, and described conversion head 120 is circular.The length of described drilling rod 100 is 80mm, and its width is 12mm.Simple in structure, design ingeniously, can in boring, make things convenient for waste material to discharge, and material use panel beating to be made; In punching, be convenient for changing drill bit, can not produce inclined to one side hole, the situation of perhaps drill bit being bended has adopted detachable structure design; Saved working strength of workers, the cost of use is low, reduces the quantity of security incident; Modern design is a kind of good design scheme, and profit is promoted the use of.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes manual of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. a panel beating drill bit comprises drilling rod, it is characterized in that; Described drilling rod uses panel beating to be made, and a side of said drilling rod is provided with screw thread, and its opposite side is provided with fixed chuck; Described whorl brace rod head, described bar head use alloy material to be mixed and made into.
2. a kind of panel beating drill bit according to claim 1 is characterized in that an end of described fixed chuck is provided with conversion head, and described conversion head is circular.
3. a kind of panel beating drill bit according to claim 1 is characterized in that the length of described drilling rod is 80mm, and its width is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102033424A CN102704844A (en) | 2012-06-20 | 2012-06-20 | Metal plate drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102033424A CN102704844A (en) | 2012-06-20 | 2012-06-20 | Metal plate drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102704844A true CN102704844A (en) | 2012-10-03 |
Family
ID=46897871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102033424A Pending CN102704844A (en) | 2012-06-20 | 2012-06-20 | Metal plate drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704844A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226627A (en) * | 1998-02-21 | 1999-08-25 | 希尔蒂股份公司 | Drill and/or welding tool |
| US20020053472A1 (en) * | 2000-10-27 | 2002-05-09 | Werner Kleine | Twist-drill bit |
| CN1406700A (en) * | 2001-08-28 | 2003-04-02 | 马克斯泰克制造有限公司 | Assembled drill |
| US20090148250A1 (en) * | 2007-12-05 | 2009-06-11 | Wayne Chappell | Drill Bit |
| US20100254779A1 (en) * | 2009-04-07 | 2010-10-07 | Hans Wedner | Solid step drill |
| CN101983114A (en) * | 2008-03-06 | 2011-03-02 | 爱尔文工业工具公司 | Quick change arbor, hole cutter, and method |
-
2012
- 2012-06-20 CN CN2012102033424A patent/CN102704844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1226627A (en) * | 1998-02-21 | 1999-08-25 | 希尔蒂股份公司 | Drill and/or welding tool |
| CN1631636A (en) * | 1998-02-21 | 2005-06-29 | 希尔蒂股份公司 | Drill tool and/or chisel tool |
| US20020053472A1 (en) * | 2000-10-27 | 2002-05-09 | Werner Kleine | Twist-drill bit |
| CN1406700A (en) * | 2001-08-28 | 2003-04-02 | 马克斯泰克制造有限公司 | Assembled drill |
| US20090148250A1 (en) * | 2007-12-05 | 2009-06-11 | Wayne Chappell | Drill Bit |
| CN101983114A (en) * | 2008-03-06 | 2011-03-02 | 爱尔文工业工具公司 | Quick change arbor, hole cutter, and method |
| US20100254779A1 (en) * | 2009-04-07 | 2010-10-07 | Hans Wedner | Solid step drill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101614008B (en) | Casting head for compact casting | |
| WO2016071001A1 (en) | Tool system for a ground milling machine and ground milling machine comprising a tool system of this type | |
| WO2012159947A2 (en) | Rock drill having relief grooves | |
| CN202227989U (en) | Combined drilling tool | |
| CN201771429U (en) | Spiral drill bit | |
| CN204266925U (en) | A kind of coal mine roadway rock-reinforcing anti-collapse hole drill head | |
| CN102704844A (en) | Metal plate drill bit | |
| CN205530246U (en) | Shape pawl formula of preapring for an unfavorable turn of events soil bolt | |
| CN201159086Y (en) | Full-thread combination type anchor bar | |
| EP2050530A1 (en) | Impact drill | |
| CN214118088U (en) | Hole forming device for breaking old pile to improve land utilization rate | |
| CN209293686U (en) | A kind of vertical compensation stirring drill bit | |
| CN108533182A (en) | A kind of cast-in-situ bored pile drilling equipment | |
| CN204960808U (en) | Diversified stereo stirring stake machine drill head | |
| CN100558989C (en) | Auger stem center infusion superfluidity concrete helical burr ram job practices and thread making device thereof | |
| CN207728306U (en) | Multifunctional triaxial drilling machine | |
| CN208501673U (en) | A kind of twin shaft cement mixing pile of suitable various working | |
| CN207513556U (en) | A kind of lock scissors anchor drill bit | |
| CN204867560U (en) | Novel cold shell auger head | |
| CN204869140U (en) | Composite sheet specific drill bit | |
| CN205742198U (en) | A kind of Grouting Pipe | |
| CN204825871U (en) | High -efficient one -tenth stake device of concrete pile | |
| CN104818948A (en) | Port piling drill bit | |
| CN209942732U (en) | Spiral soil-squeezing cast-in-place pile | |
| CN218669430U (en) | Anchor rod for mining engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |