CN106272252A - Spiral bit extractor - Google Patents
Spiral bit extractor Download PDFInfo
- Publication number
- CN106272252A CN106272252A CN201610754474.4A CN201610754474A CN106272252A CN 106272252 A CN106272252 A CN 106272252A CN 201610754474 A CN201610754474 A CN 201610754474A CN 106272252 A CN106272252 A CN 106272252A
- Authority
- CN
- China
- Prior art keywords
- extractor
- spiral bit
- terminal end
- main body
- bare terminal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
Abstract
The invention provides a kind of spiral bit extractor, including: T-shaped extractor main body, the transversary of extractor body top is handle, and magnetic column installing hole is offered in the bottom of the vertical structure of bottom, inside；Place strong magnetic iron prop in magnetic column installing hole and fix；The bottom surface of extractor main body arranges bare terminal end, and bare terminal end is the numb flower type structure being made up of two helical structures, and the inside of bare terminal end is hollow-core construction, and the external diameter of bare terminal end is identical with the external diameter of extractor main body vertical structure.The spiral bit extractor of the present invention, solves because spiral bit is difficult to, in drill workpiece, the problem taken out because obstinacy breaks at, thus ensures construction speed.During use convenient, flexible, time saving and energy saving and reusable.
Description
Technical field
The present invention relates to a kind of spiral bit extractor used when the inside workpiece for Flos Cannabis type Drill Crack.
Background technology
During shipbuilding and other industry many times more needs to hole workpiece at the scene, major part is to make
Spiral bit, due to major part site operation environment limited, it is easy to make drill bit obstinacy cause breaking in hole, current
Method is to use harder bonding jumper to rock back and forth in being inserted in the spiral groove of spiral bit both sides, then with thin wire a bit
A little plucked out.
The shortcoming of this traditional method is: owing to the spiral groove inwall of spiral bit both sides is that non-ordinary light is suitable, makes thin
Iron wire is difficult to be plucked out, particularly when workpiece volume relatively greatly, the workpiece that can not move, and drilled be vertically downward
, just it is more difficult to pluck out the drill bit of fracture.The method of this traditional spiral bit taking fracture is the most time-consuming, bothersome
, it will construction quality and efficiency are caused certain impact.
Summary of the invention
It is an object of the invention to, solve Flos Cannabis type Drill Crack and be difficult to take out in inside workpiece, take time and effort, reduce and execute
Working medium amount and the problem of efficiency of construction, it is provided that a kind of Flos Cannabis that can quickly the spiral bit broken in workpiece be easily removed
Drill bit extractor.
In order to achieve the above object, the invention provides a kind of spiral bit extractor, including:
T-shaped extractor main body, the transversary of described extractor body top is handle, the end of the vertical structure of bottom
Magnetic column installing hole is offered in end, inside, arranges strong magnetic iron prop；
The bottom surface of described extractor main body connects bare terminal end, and described bare terminal end includes two to setting and Flos Cannabis to be drawn
The screw rod of drill bit rear portion grooved coupling；
The external diameter of described bare terminal end, described extractor lower body part external diameter and spiral bit rear portion external diameter one to be drawn
Cause.
Under optimal way, described strong magnetic iron prop is fixed by smearing seccotine with described magnetic column installing hole.
In order to adapt to the absorption of various spiral bit, the helicity of above-mentioned bare terminal end and fracture spiral bit to be removed
Helicity is identical；Plurality of specifications can be made, choose according to the spiral bit of fracture.
The present invention is relative to the innovation of prior art:
1, spiral bit extractor volume of the present invention is little, be easy to carry and use, convenient, flexible during use, time saving and energy saving,
It is applicable to various environment, and reusable.
2, spiral bit extractor of the present invention, solves because spiral bit is difficult to take in drill workpiece because obstinacy breaks at
The problem gone out, improves construction quality and efficiency of construction, it is ensured that construction speed.
Accompanying drawing explanation
Fig. 1 is extractor agent structure front view of the present invention；
Fig. 2 is extractor agent structure upward view of the present invention；
Fig. 3 is schematic diagram during extractor of the present invention insertion；
Fig. 4 is schematic diagram during extractor of the present invention taking-up.
In figure, 1 is extractor main body, and 2 is strong magnetic iron prop, and 3 is handle, and 4 is magnetic column installing hole, and 5 is bare terminal end, 6
Being fracture spiral bit, 7 is workpiece.
Specifically used mode:
As shown in Figure 1 and Figure 2, the invention provides as shown in Fig. 1～2, the present invention provides one quickly will break at
The spiral bit extractor that in workpiece, spiral bit is easily removed, including:
T-shaped extractor main body 1, the transversary on extractor main body 1 top is handle 3, the bottom of the vertical structure of bottom,
Magnetic column installing hole 4 is offered in inside；Strong magnetic iron prop 2 is set in magnetic column installing hole 4 and fixes by smearing seccotine；Draw
The bottom surface of device main body 1 connects bare terminal end 5, and bare terminal end 5 includes that two mate with spiral bit rear portion grooved to be drawn setting
Screw rod；The external diameter of bare terminal end 5, extractor main body 1 lower outer diameter are identical with spiral bit rear portion external diameter to be drawn.In order to suitable
Answering the absorption of various spiral bits, the helicity of above-mentioned bare terminal end 5 is identical with the helicity of fracture spiral bit to be removed；Can
To make plurality of specifications, choose according to the spiral bit of fracture.
During use, as shown in Figure 3, Figure 4, the magnetic of extractor main body 1 is inserted after seccotine being spread on strong magnetic iron prop 2 surface
In iron prop installing hole 4, after complete cementation, will bare terminal end 5 alignment pieces 7 of extractor main body 1 lower end of same size rupture
Helical openings on spiral bit 6, rotation is entered, and all around rocks and rotates fracture spiral bit 6, until fracture fluted drill
6 loosen and are held by strong magnetic iron prop 2, the most normally rotate backward handle 3, it is possible to easily taken by the spiral bit of drop
Go out.
The overall dimensions of the bare terminal end 5 that extractor main body 1 lower end is arranged is more smaller than dimension spiral bit space i.e.
Can；Its helicity to be consistent with dimension spiral bit space helicity；The external diameter of strong magnetic iron prop 2 is than extractor main body 1
The internal diameter of lower end magnetic column installing hole 4 is smaller.
Above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art is in the technical scope of present disclosure, according to technical scheme and invention thereof
Conceive equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (2)
1. a spiral bit extractor, it is characterised in that include T-shaped extractor main body (1), on described extractor main body (1)
The transversary in portion is handle (3), and the bottom of the vertical structure of bottom, inside are offered magnetic column installing hole (4), arranged strong magnetic
Iron prop (2)；
The bottom surface of described extractor main body (1) connects bare terminal end (5), and described bare terminal end (5) includes two to setting and to be drawn
The screw rod of spiral bit rear portion grooved coupling；
The external diameter of described bare terminal end (5), described extractor main body (1) lower outer diameter and spiral bit rear portion external diameter one to be drawn
Cause.
Spiral bit extractor the most according to claim 1, it is characterised in that described strong magnetic iron prop (2) and described Magnet
Post installing hole (4) is fixed by smearing seccotine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754474.4A CN106272252A (en) | 2016-08-30 | 2016-08-30 | Spiral bit extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754474.4A CN106272252A (en) | 2016-08-30 | 2016-08-30 | Spiral bit extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272252A true CN106272252A (en) | 2017-01-04 |
Family
ID=57674174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754474.4A Pending CN106272252A (en) | 2016-08-30 | 2016-08-30 | Spiral bit extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571367A (en) * | 2018-11-30 | 2019-04-05 | 河南航天精工制造有限公司 | A kind of stud component method for dismounting and stud component dismantle re-mounting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952618A (en) * | 1975-05-23 | 1976-04-27 | Honey Bee Tool Company | Extractor for plastic risers |
| CN2114539U (en) * | 1992-02-22 | 1992-09-02 | 杨国红 | Broken head remover for drilling bit screwtap |
| CN2705252Y (en) * | 2004-05-25 | 2005-06-22 | 陈昆镇 | Sleeve and body |
| CN201602860U (en) * | 2009-12-22 | 2010-10-13 | 李春江 | Broken drill extractor |
| JP2012228762A (en) * | 2011-04-27 | 2012-11-22 | Mine Seimitsu Kanagata Seisakusho:Kk | Broken screw holder, and tool and method for pulling out broken screw |
| CN203019291U (en) * | 2012-10-25 | 2013-06-26 | 中国石油化工股份有限公司 | Installing and dismantling tool for valve plug of plunger pump |
| CN203711915U (en) * | 2014-02-28 | 2014-07-16 | 三峡大学 | Drill |
| CN203830785U (en) * | 2014-04-26 | 2014-09-17 | 台州市大森电动工具有限公司 | Electric drill capable of enabling drill bits to be replaced safely |
-
2016
- 2016-08-30 CN CN201610754474.4A patent/CN106272252A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952618A (en) * | 1975-05-23 | 1976-04-27 | Honey Bee Tool Company | Extractor for plastic risers |
| CN2114539U (en) * | 1992-02-22 | 1992-09-02 | 杨国红 | Broken head remover for drilling bit screwtap |
| CN2705252Y (en) * | 2004-05-25 | 2005-06-22 | 陈昆镇 | Sleeve and body |
| CN201602860U (en) * | 2009-12-22 | 2010-10-13 | 李春江 | Broken drill extractor |
| JP2012228762A (en) * | 2011-04-27 | 2012-11-22 | Mine Seimitsu Kanagata Seisakusho:Kk | Broken screw holder, and tool and method for pulling out broken screw |
| CN203019291U (en) * | 2012-10-25 | 2013-06-26 | 中国石油化工股份有限公司 | Installing and dismantling tool for valve plug of plunger pump |
| CN203711915U (en) * | 2014-02-28 | 2014-07-16 | 三峡大学 | Drill |
| CN203830785U (en) * | 2014-04-26 | 2014-09-17 | 台州市大森电动工具有限公司 | Electric drill capable of enabling drill bits to be replaced safely |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571367A (en) * | 2018-11-30 | 2019-04-05 | 河南航天精工制造有限公司 | A kind of stud component method for dismounting and stud component dismantle re-mounting method |
| CN109571367B (en) * | 2018-11-30 | 2020-12-29 | 河南航天精工制造有限公司 | Stud assembly dismounting method and stud assembly dismounting and re-mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |