CN106181906B - The anti-skidding instrument of drilling of electric hand drill - Google Patents
The anti-skidding instrument of drilling of electric hand drill Download PDFInfo
- Publication number
- CN106181906B CN106181906B CN201610646983.5A CN201610646983A CN106181906B CN 106181906 B CN106181906 B CN 106181906B CN 201610646983 A CN201610646983 A CN 201610646983A CN 106181906 B CN106181906 B CN 106181906B
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- CN
- China
- Prior art keywords
- drilling
- drill bit
- drill
- skidding
- electric hand
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of anti-skidding instrument of drilling of electric hand drill, including a casing, radial hole is provided with described sleeve pipe, there is the groove structure for accommodating cylindrical rod or pipe part globoidal structure at the radial hole, horizon rule and drill chuck head key are additionally provided with described sleeve pipe.It is spacing it is anti-skidding directly act between cambered surface hole to be drilled and drill bit, positioning more stablizes, is accurate, is reliable, is effectively prevented from drill bit and skids in cambered surface；In addition, by setting horizon rule, Measurement scales and drill chuck head key on casing, make full use of the structure space of casing, integrate horizontal location, linear measure longimetry and dismounting drill bit function, the application range of anti-skidding instrument is greatly extended, meanwhile, horizon rule and anti-skidding spacing mutual cooperation, it can effectively ensure the vertical of drilling, drastically increase the accuracy of drilling.The anti-skidding tool construction deft design of the present invention is reasonable, convenient to use, can reduce labor intensity significantly, improves operating efficiency, highly practical.
Description
Technical field
The present invention relates to drilling of electric hand drill auxiliary device technical field, and in particular to a kind of Multi-functional electric gimlet drilling is anti-skidding
Instrument.
Background technology
During electric system construction, maintenance activity, it is often necessary to which scene electric hand drill is in cylindrical rod or pipe part
Upper drilling is to make connection gold utensil, for equipment installation etc., but due to field work, does not fix clamping tool, cylindrical bar or
Due to its globoidal structure, drill bit is not easy to put forth effort to position pipe part, causes drill bit during drilling easily to skid, or cause in drilling
The heart deviates, and not only drilling efficiency is low, time consuming, but also easily causes material scrap, work of giving up waste material.
Traditional electric drill lacks the portable anti-skidding instrument of drilling clamping, is to realize anti-skidding by electric drill is spacing mostly, bores
Head, since vibration causes drill bit to shake, can only ensure that electric drill will not rock on a large scale during drilling, but for circle
Drill on mast part or pipe part, conventional tool is difficult to avoid that the feelings that drill bit skids in the cambered surface of cylindrical rod or pipe part
Condition, such as a kind of electric drill antiskid device of patent application publication of Publication No. CN 102218557A, belongs to electric drill technical field, bag
Include thimble, spring base, spring, locking closure and locking plate；For push pin device before spring base, Publication No. CN 102601414A's is special
Profit application discloses a kind of improved antiskid electric drill, including electric drill body, electric drill headstock, drill bit and handle, electric drill body are equipped with
Electric drill headstock, electric drill headstock are equipped with drill bit, handle are additionally provided with electric drill body, it is characterised in that：Electric drill headstock and electric drill sheet
Body is equipped with corresponding deep hole, and card has a spring in deep hole, spring be equipped with it is top, it is top to be flushed with drill bit.Above-mentioned two pieces is special
Profit application electric drill body is fixed using thimble it is spacing, shortage drill bit and cylindrical rod hole to be drilled or pipe part between
It is directly spacing, it is difficult to avoid skidding of the drill bit in the cambered surface of cylindrical rod or pipe part.
The content of the invention
Present invention aims to overcome that above-mentioned the shortcomings of the prior art, there is provided one kind is directed to cylindrical rod or pipe part
Radial bore, avoid drill bit in the cambered surface of cylindrical rod or pipe part drill when skid offset, keep drill bit in cambered surface knot
The anti-skidding instrument of Multi-functional electric gimlet drilling of drilling, the cambered surface and drill bit of the anti-skidding instrument directly equity drilling are accurately positioned on structure
Carry out effectively spacing, more stablize, drilling is accurate, efficient, situations such as avoiding hole scattering labor and materials waste.
To achieve these goals, the technical solution adopted by the present invention is：A kind of anti-skidding instrument of drilling of electric hand drill, it includes
One casing, radial hole is provided with described sleeve pipe, has at the radial hole and accommodates cylindrical rod or pipe part cambered surface
The groove structure of structure, the inside pipe casing at the radial hole are provided with two sections of mutual snappings and can be in described sleeve pipes along axis
To the drill bit orientation spool of mobile adjustment, the snapping end of the drill bit orientation spool is inlaid with drill bit location-plate, and the drill bit is determined
The docking snapping end of position plate has drill bit card slot, and horizon rule and drill chuck head key, the horizon rule are additionally provided with described sleeve pipe
It is embedded in by the groove or pore structure that are opened in described sleeve pipe in described sleeve pipe.
Position corresponding with the drill bit orientation spool is provided with long slot bore in described sleeve pipe, set in the long slot bore with
The bolt that the drill bit orientation spool is threadedly coupled.
The drill bit orientation spool of two sections of mutual snappings is provided at both ends with locating part in described sleeve pipe, the locating part with it is described
Spring is provided between drill bit orientation spool.
The locating part is limiting plate or limited block or position-limitting pin.
One end of described sleeve pipe offers open slot, and cylinder pipe nipple, the circle are provided with the casing at the open slot
Column pipe nipple is provided with the elongated slot for accommodating drill chuck head key handle with the corresponding position of the open slot.
Described sleeve pipe is provided outside graduation mark.
The drill bit card slot is V-groove, and mutual snapping is square limit hole.
Groove structure one end at the radial hole is that the cambered surface groove other end is v-depression.
The drill bit card slot is V-groove, and mutual snapping is square limit hole.
Groove structure one end at the radial hole is that the cambered surface groove other end is v-depression.
The limiting plate uses Circular plate structure, and edge is threaded, and is threaded in casing.
The locating part is circular ring shape limited block, between the circular ring shape limited block and described sleeve pipe by the long slot bore and
Bolt is flexibly connected.
The position-limitting pin includes two and intersects the pin being installed in described sleeve pipe, is provided with the middle part of a pin logical
Hole, another pin are passed through from the through hole.
The present invention on the casing by setting with the groove structure for accommodating cylindrical rod or pipe part globoidal structure
Radial hole, and the drill bit orientation spool and drill bit location-plate for being used for being clamped drill bit are set in through hole, so as to effectively realize
Drill bit is positioned by groove structure positioning cylinder rod piece or pipe part, while by drill bit orientation spool and drill bit location-plate
Function, it is spacing it is anti-skidding directly act between cambered surface hole to be drilled and drill bit, positioning more stablizes, is accurate, is reliable, is effectively prevented from
Drill bit skids in cambered surface；In addition, by setting horizon rule, Measurement scales and drill chuck head key on casing, set is made full use of
The structure space of pipe, integrates horizontal location, linear measure longimetry and dismounting drill bit function, greatly extends answering for anti-skidding instrument
With scope, meanwhile, horizon rule and anti-skidding spacing mutual cooperation, can effectively ensure the vertical of drilling, drastically increase drilling
Accuracy.Drill bit card slot uses V-groove, and mutual snapping is square limit hole, is ensureing to drill bit effectively spacing anti-skidding base
In sheet, the contact surface of drill bit card slot and drill bit can be effectively reduced, reduces the resistance to drill bit.By opening up opening in casing one end
Groove and cylinder pipe nipple, by the handle of the elongated slot holding drill chuck head key of cylinder pipe nipple, effectively realize by operating casing reality
It is more easy to be laborsaving now to the fast assembling-disassembling of drill bit.Groove structure one end at radial hole uses v-depression, can facilitate
Ground boring positioning at the seamed edge of square tube, realizes that workpiece is installed in drilling additional at square tube seamed edge.The anti-skidding tool construction of the present invention is set
Meter is exquisite rationally, convenient to use, can reduce labor intensity significantly, improves operating efficiency, highly practical, great promotion price
Value.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the embodiment of the present invention one；
Fig. 2 is the overlooking the structure diagram of Fig. 1 middle sleeves of the present invention；
Fig. 3 is the present invention looks up structural representation of Fig. 1 middle sleeves of the present invention；
Fig. 4 is the structure diagram of cylinder pipe nipple in Fig. 1 of the present invention；
Fig. 5 is the structure diagram of drill bit orientation spool in Fig. 1 of the present invention；
Fig. 6 is the structure diagram of drill bit location-plate in Fig. 1 of the present invention；
Fig. 7 is the structure diagram of the embodiment of the present invention two.
Embodiment
As shown in figs 1 to 6, the anti-skidding instrument of a kind of drilling of electric hand drill, including a casing 4, are provided with described sleeve pipe 4
Radial hole 7, has the groove structure for accommodating cylindrical rod or pipe part globoidal structure, the radial direction at the radial hole 7
Casing 4 at through hole 7 is internally provided with two sections of mutual snappings and the drill bit positioning of adjustment can be axially moveable in described sleeve pipe 4
Pipe nipple 5, the snapping end of the drill bit orientation spool 5 are inlaid with drill bit location-plate 6, the docking snapping end of the drill bit location-plate 6
With drill bit card slot, realization passes through groove structure positioning cylinder rod piece or pipe part, while passes through drill bit orientation spool 5 and drill bit
Positioning plate 6 positions the function of drill bit, it is spacing it is anti-skidding directly act between cambered surface hole to be drilled and drill bit, positioning more stablizes, is accurate
Really, reliably, drill bit is effectively prevented to skid in cambered surface；Horizon rule 9,10 and of drill chuck head key are additionally provided with described sleeve pipe 4
Graduation mark 13, the horizon rule 9 are embedded in described sleeve pipe 4 by the groove or pore structure being opened in described sleeve pipe 4.It is described
Long slot bore 15 is provided with casing 4 with the 5 corresponding position of drill bit orientation spool, is set and the brill in the long slot bore 15
The bolt 8 that head orientation spool 5 is threadedly coupled.One end of described sleeve pipe 4 offers open slot 14, the casing at the open slot 14
Cylinder pipe nipple 3 is provided with 4, the cylinder pipe nipple 3 is provided with the 14 corresponding position of open slot and accommodates drill chuck head key
The elongated slot 2 of spoon handle 1.The structure space of casing is made full use of, collects horizontal location, linear measure longimetry and dismounting drill bit function in one
Body, greatly extends the application range of anti-skidding instrument, meanwhile, horizon rule 9 and anti-skidding position-limit mechanism cooperate, can be effectively
Ensure the vertical degree of drilling, drastically increase the accuracy of drilling.Groove structure one end at the radial hole 7 for arc and
The groove other end is v-depression.Can the easily boring positioning at the seamed edge of square tube, realize to drill at square tube seamed edge and install additional
Workpiece.
Embodiment two
As shown in Figure 7：The present embodiment in place of the difference of embodiment one with being：The drill bit card slot is V-groove, mutually button
It is connected in square limit hole.Ensure to drill bit effectively it is spacing it is anti-skidding substantially, can effectively reduce connecing for drill bit card slot and drill bit
Contacting surface, reduces the resistance to drill bit.The drill bit orientation spool 5 of two sections of mutual snappings is provided at both ends with locating part in described sleeve pipe 4
11, it is provided with spring 12 between the locating part 11 and the drill bit orientation spool 5.The locating part 11 is limiting plate, limiting plate
Using Circular plate structure, edge is threaded, and is threaded in casing 4, realizes the threaded connection of limiting plate and casing 4, together
When, in the centrally disposed screw edge of a knife of limiting plate, it can facilitate and limiting plate is adjusted using screwdriver, realize that drill bit positions
Spacing adjusting of the plate 6 to drill bit.
Embodiment three
The present embodiment in place of the difference of embodiment two with being：The locating part 11 is circular ring shape limited block, the annulus
It is flexibly connected between shape limited block and described sleeve pipe 4 by the long slot bore in such as embodiment one and bolt.
Example IV
The present embodiment in place of the difference of embodiment two with being：The locating part 11 is position-limitting pin, the position-limitting pin
Intersect including two and be installed on pin in described sleeve pipe 4, through hole is provided with the middle part of one of pin, another pin from
Passed through in the through hole.
The anti-skidding tool construction deft design of the present invention is reasonable, convenient to use, with the tradition mentioned in background technology
Operation is engaged with thimble or top electric drill, it is better, it can significantly reduce labor intensity, improve operating efficiency, it is real
Strong, the great popularization with property.
Claims (13)
1. a kind of anti-skidding instrument of drilling of electric hand drill, it includes a casing, is provided with radial hole in described sleeve pipe, its feature exists
In：There is the groove structure for accommodating cylindrical rod or pipe part globoidal structure, at the radial hole at the radial hole
Inside pipe casing is provided with two sections of mutual snappings and the drill bit orientation spool of adjustment, the brill can be axially moveable in described sleeve pipe
The snapping end of head orientation spool is inlaid with drill bit location-plate, and the docking snapping end of the drill bit location-plate has drill bit card slot, institute
State and horizon rule and drill chuck head key are additionally provided with casing, the horizon rule is tied by the groove being opened in described sleeve pipe or hole
Structure is embedded in described sleeve pipe.
2. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 1, it is characterised in that：Positioned in described sleeve pipe with the drill bit
The corresponding position of pipe nipple is provided with long slot bore, and the bolt being threadedly coupled with the drill bit orientation spool is set in the long slot bore.
3. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 2, it is characterised in that：Two sections of mutual snappings in described sleeve pipe
Drill bit orientation spool is provided at both ends with locating part, and spring is provided between the locating part and the drill bit orientation spool.
4. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 3, it is characterised in that：The locating part is limiting plate or spacing
Block or position-limitting pin.
5. the anti-skidding instrument of drilling of electric hand drill as described in claim 1-4 any one claims, it is characterised in that：The set
One end of pipe offers open slot, is provided with cylinder pipe nipple in the casing at the open slot, the cylinder pipe nipple is opened with described
The corresponding position of mouth groove is provided with the elongated slot for accommodating drill chuck head key handle.
6. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 5, it is characterised in that：Described sleeve pipe is provided outside graduation mark.
7. the anti-skidding instrument of drilling of electric hand drill as described in claim 1-4 any one claims, it is characterised in that：The brill
Head card slot is V-groove, and mutual snapping is square limit hole.
8. the anti-skidding instrument of drilling of electric hand drill as described in claim 1-4 any one claims, it is characterised in that：The footpath
It is that the cambered surface groove other end is v-depression to groove structure one end of through hole.
9. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 5, it is characterised in that：The drill bit card slot is V-groove, mutually
Snapping is square limit hole.
10. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 5, it is characterised in that：Groove knot at the radial hole
Structure one end is that the cambered surface groove other end is v-depression.
11. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 4, it is characterised in that：The limiting plate uses Circular plate structure,
Edge is threaded, and is threaded in casing.
12. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 4, it is characterised in that：The locating part is spacing for circular ring shape
Block, the circular ring shape limited block are flexibly connected between described sleeve pipe by the long slot bore and bolt.
13. the anti-skidding instrument of drilling of electric hand drill as claimed in claim 4, it is characterised in that：The position-limitting pin includes two friendships
Fork is installed on the pin in described sleeve pipe, is provided with through hole in the middle part of a pin, another pin is passed through from the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646983.5A CN106181906B (en) | 2014-07-25 | 2014-07-25 | The anti-skidding instrument of drilling of electric hand drill |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356376.6A CN104148698B (en) | 2014-07-25 | 2014-07-25 | The Multi-functional electric gimlet anti-skidding instrument of boring |
| CN201610646983.5A CN106181906B (en) | 2014-07-25 | 2014-07-25 | The anti-skidding instrument of drilling of electric hand drill |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356376.6A Division CN104148698B (en) | 2014-07-25 | 2014-07-25 | The Multi-functional electric gimlet anti-skidding instrument of boring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181906A CN106181906A (en) | 2016-12-07 |
| CN106181906B true CN106181906B (en) | 2018-05-11 |
Family
ID=51874426
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356376.6A Active CN104148698B (en) | 2014-07-25 | 2014-07-25 | The Multi-functional electric gimlet anti-skidding instrument of boring |
| CN201610646983.5A Active CN106181906B (en) | 2014-07-25 | 2014-07-25 | The anti-skidding instrument of drilling of electric hand drill |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356376.6A Active CN104148698B (en) | 2014-07-25 | 2014-07-25 | The Multi-functional electric gimlet anti-skidding instrument of boring |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104148698B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807889A (en) * | 1973-04-24 | 1974-04-30 | G Kiezel | Self centering drilling jig |
| CN2209585Y (en) * | 1994-12-27 | 1995-10-11 | 徐一诚 | Perforating locator for jade buttons |
| CN201960165U (en) * | 2011-02-28 | 2011-09-07 | 中航沈飞民用飞机有限责任公司 | Self-control pull-rod drilling fixture |
| CN202137418U (en) * | 2011-06-10 | 2012-02-08 | 安徽多达皖晶新能源有限公司 | Positioning and drilling die |
| CN203390257U (en) * | 2013-06-17 | 2014-01-15 | 上海东方泵业(集团)有限公司 | Positioning clamp for drilling hole depth |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632377A1 (en) * | 1986-09-24 | 1988-03-31 | Bosch Gmbh Robert | DEPTH STOP |
| US7762749B2 (en) * | 2008-05-12 | 2010-07-27 | George Kiezel | Single bore self-centering jig |
| CN102218557A (en) * | 2011-05-24 | 2011-10-19 | 黄广成 | Electric drill antiskid device |
| CN102601414A (en) * | 2012-03-31 | 2012-07-25 | 黄红菊 | Improved antiskid electric drill |
| CN203062747U (en) * | 2012-12-10 | 2013-07-17 | 劳燕华 | Anti-slip device |
| CN103722211A (en) * | 2013-11-27 | 2014-04-16 | 苏州道众机械制造有限公司 | Electric drill for ensuring vertical punching |
| CN203992509U (en) * | 2014-07-25 | 2014-12-10 | 国家电网公司 | The Multi-functional electric gimlet anti-skidding instrument of holing |
-
2014
- 2014-07-25 CN CN201410356376.6A patent/CN104148698B/en active Active
- 2014-07-25 CN CN201610646983.5A patent/CN106181906B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807889A (en) * | 1973-04-24 | 1974-04-30 | G Kiezel | Self centering drilling jig |
| CN2209585Y (en) * | 1994-12-27 | 1995-10-11 | 徐一诚 | Perforating locator for jade buttons |
| CN201960165U (en) * | 2011-02-28 | 2011-09-07 | 中航沈飞民用飞机有限责任公司 | Self-control pull-rod drilling fixture |
| CN202137418U (en) * | 2011-06-10 | 2012-02-08 | 安徽多达皖晶新能源有限公司 | Positioning and drilling die |
| CN203390257U (en) * | 2013-06-17 | 2014-01-15 | 上海东方泵业(集团)有限公司 | Positioning clamp for drilling hole depth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104148698A (en) | 2014-11-19 |
| CN106181906A (en) | 2016-12-07 |
| CN104148698B (en) | 2016-08-17 |
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