CN107627400A - A kind of boring drill bit of timber - Google Patents
A kind of boring drill bit of timber Download PDFInfo
- Publication number
- CN107627400A CN107627400A CN201711021586.XA CN201711021586A CN107627400A CN 107627400 A CN107627400 A CN 107627400A CN 201711021586 A CN201711021586 A CN 201711021586A CN 107627400 A CN107627400 A CN 107627400A
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- drilling
- layer
- linking arm
- drilling layer
- slide rail
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- 238000005553 drilling Methods 0.000 claims abstract description 160
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of boring drill bit of timber, including the first drilling layer, second drilling layer and the 3rd drilling layer, first drilling layer, the section of second drilling layer and the 3rd drilling layer is annular, first drilling layer, second drilling layer and the 3rd drilling layer are concentric, second drilling layer is in the first drilling layer, 3rd drilling layer is in the second drilling layer, first drilling layer, multiple drilling teeth are installed on second drilling layer and the 3rd drilling layer, first drilling layer is connected with the first linking arm, second drilling layer is connected with the second linking arm, 3rd drilling layer is connected with the 3rd linking arm, first linking arm and the second linking arm are hollow, first cylinder is installed in the first linking arm, second cylinder is installed in the second linking arm, first cylinder is connected with the second linking arm, second cylinder is connected with the 3rd linking arm.The present invention is arranged on the hole that can on electric drill body drills out different-diameter, it is not necessary to shuts down more bit change, saves the working time, improve operating efficiency.
Description
Technical field
The present invention relates to a kind of electric drill manufactured used in wood furniture, more particularly to the brill that a kind of drilling of timber is used
Head.
Background technology
During the manufacturing of furniture, drilling is most common, and necessary process.Drill the equipment used at present
It is exactly electric drill, existing electric drill includes drill body and drill bit, completes boring work by drill bit, electric drill body is bored with driving
Head rotates, and realizes boring action.In order to drill out the hole of different-diameter size, existing mode is all various sizes of by changing
Drill bit is realized.The defects of mode so operated, is：, it is necessary to which worker stops electric drill, more when needing to bore the hole of different-diameter
The drill bit of different-diameter is changed, wastes the working time.When drilling out the different shoulder hole of diameter if desired, it is necessary to worker ceaselessly
More bit change, waste the working time.
The content of the invention
The working time is wasted in order to overcome existing electric drill to need to change various sizes of drill bit in the hole for boring different-diameter
The defects of, the invention provides the drill bit that a kind of drilling of timber is used, the drill bit is arranged on can on electric drill body by worker
Drill out the hole of different-diameter, it is not necessary to shut down more bit change, save the working time, improve operating efficiency.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of boring drill bit of timber, it is characterised in that：Including first drilling layer, second drilling layer and the 3rd drilling layer, first
The section of drilling layer, the second drilling layer and the 3rd drilling layer be annular, and the first drilling layer, the second drilling layer and the 3rd drill layer
With one heart, the second drilling layer is in the first drilling layer, and the 3rd drilling layer in the second drilling layer, bore by the first drilling layer, second
Multiple drilling teeth are installed, the first drilling layer is connected with the first linking arm, the second drilling layer connection in aperture layer and the 3rd drilling layer
There is the second linking arm, the 3rd drilling layer is connected with the 3rd linking arm, and the first linking arm and the second linking arm are hollow, the first linking arm
First cylinder is inside installed, the second cylinder is installed in the second linking arm, the first cylinder is connected with the second linking arm, the second cylinder
It is connected with the 3rd linking arm.
The drilling tooth is hinged on the first drilling layer, the second drilling layer and the 3rd drilling layer, and the first drilling layer, second are bored
Teeth groove is provided with aperture layer and the 3rd drilling layer, teeth groove can accommodate drilling tooth, and drilling tooth can be rotated diametrically, in axial direction
On can not rotate, teeth groove is disposed radially.
The first slide rail is equipped with first linking arm, is equipped with the second slide rail in second linking arm, described
Two linking arms are connected in the first slide rail, and the 3rd linking arm is connected in the second slide rail, the section of the first slide rail and the second slide rail
To be T-shaped, the second linking arm and the 3rd linking arm are stuck in the first slide rail in the second slide rail by T-shaped raised card.
The present invention has the advantages that relative to prior art：
The present invention includes the first drilling layer, the second drilling layer and the 3rd drilling layer, and the first drilling layer, the second drilling layer and the 3rd bore
The section of aperture layer is annular, and the first drilling layer, the second drilling layer and the 3rd drilling layer are concentric, and the second drilling layer bores positioned at first
In aperture layer, the 3rd drilling layer is provided with more in the second drilling layer on the first drilling layer, the second drilling layer and the 3rd drilling layer
Individual drilling tooth, the first drilling layer are connected with the first linking arm, and the second drilling layer is connected with the second linking arm, the 3rd drilling layer connection
There is the 3rd linking arm, the first linking arm and the second linking arm are hollow, and the first cylinder, the second linking arm are provided with the first linking arm
Second cylinder is inside installed, the first cylinder is connected with the second linking arm, and the second cylinder is connected with the 3rd linking arm.Pass through setting
Three layers of drilling layer, so that it may drill out three kinds of different holes of diameter, so on the premise of drill bit is changed without, three kinds of differences can be drilled out
The hole of diameter, shoulder hole can also be produced, save the time of bit change, improve operating efficiency.Specific principle is only to need
When boring a kind of diametric hole, the first drilling layer drilling is directly controlled, if necessary to the smaller hole in drill straight footpath, controls the first gas
Cylinder is stretched out, and the hole of smaller diameter can be drilled out by driving the second drilling layer to protrude from the second drilling layer, similarly, by controlling the second gas
Cylinder drives the 3rd drilling layer to stretch out, and can bore smaller hole.
Present invention drilling tooth is hinged on the first drilling layer, the second drilling layer and the 3rd drilling layer, the first drilling layer, second
Teeth groove is provided with drilling layer and the 3rd drilling layer, teeth groove can accommodate drilling tooth, and drilling tooth can be rotated diametrically, in axle
It can not rotate upwards, teeth groove is disposed radially.The be hinged advantage of drilling tooth is, it is not necessary to, can during the drilling layer of larger diameter
So that drilling tooth is pressed in teeth groove, prevents drilling tooth from getting on timber, damage timber.
The first slide rail is equipped with first linking arm of the invention, the second slide rail is equipped with second linking arm, it is described
Second linking arm is connected in the first slide rail, and the 3rd linking arm is connected in the second slide rail, section of the first slide rail and the second slide rail
Face is T-shaped, and the second linking arm and the 3rd linking arm are stuck in the first slide rail in the second slide rail by the raised card of T-shaped.Will
Linking arm is connected in slide rail, and electric drill can drive all electric drill layers to rotate, while can be to the second linking arm and the 3rd linking arm
Be oriented to and spacing, bore size is more preferable, more accurately.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is Fig. 1 right view；
Fig. 3 is the structural representation that the second linking arm is connected in the first slide rail.
In figure mark 1, first drill layer, 2, second drilling layer, the 3, the 3rd drilling layer, 4, drilling tooth, 5, first connection
Arm, the 6, second linking arm, the 7, the 3rd linking arm, the 8, first cylinder, the 9, second cylinder, the 10, first slide rail, the 11, second slide rail,
12nd, T-shaped projection.
Embodiment
Embodiment 1
The present embodiment includes the first drilling drilling drilling layer 3 of layer 2 and the 3rd of layer 1, second, the first drilling drilling layer 2 of layer 1, second
Section with the 3rd drilling layer 3 is annular, and the first drilling layer 1, second drills the drilling of layer 2 and the 3rd layer 3 with one heart, the second drilling
Layer 2 is in the first drilling layer 1, and in the second drilling layer 2, the first drilling layer 1, second drills layer 2 and the 3rd drilling layer 3
Multiple drilling teeth 4 are installed, the first drilling layer 1 is connected with the first linking arm 5, and the second drilling layer 1 is connected with the on three drilling layers 3
Two linking arms 6, the 3rd drilling layer 3 are connected with the 3rd linking arm 7, and the first linking arm 5 and the second linking arm 6 are hollow, the first connection
First cylinder 8 is installed in arm 5, the second cylinder 9 is installed in second linking arm 6, the first cylinder 8 is connected with the second linking arm 6,
Second cylinder 9 is connected with the 3rd linking arm 7.
Embodiment 2
The present embodiment includes the first drilling drilling drilling layer 3 of layer 2 and the 3rd of layer 1, second, the first drilling drilling layer 2 of layer 1, second
Section with the 3rd drilling layer 3 is annular, and the first drilling layer 1, second drills the drilling of layer 2 and the 3rd layer 3 with one heart, the second drilling
Layer 2 is in the first drilling layer 1, and in the second drilling layer 2, the first drilling layer 1, second drills layer 2 and the 3rd drilling layer 3
Multiple drilling teeth 4 are installed, the first drilling layer 1 is connected with the first linking arm 5, and the second drilling layer 1 is connected with the on three drilling layers 3
Two linking arms 6, the 3rd drilling layer 3 are connected with the 3rd linking arm 7, and the first linking arm 5 and the second linking arm 6 are hollow, the first connection
First cylinder 8 is installed in arm 5, the second cylinder 9 is installed in second linking arm 6, the first cylinder 8 is connected with the second linking arm 6,
Second cylinder 9 is connected with the 3rd linking arm 7.
Present invention drilling tooth 4 is hinged on the first drilling layer 1, second drilling layer 2 and the 3rd and drilled on layer 3, the first drilling layer
1st, it is provided with teeth groove on the second drilling drilling layer 3 of layer 2 and the 3rd（Not shown in figure）, teeth groove can accommodate drilling tooth, and drill tooth
It can diametrically rotate, can not rotate in the axial direction, teeth groove is disposed radially.
Embodiment 3
The present embodiment is equipped with the first slide rail 10 on the basis of embodiment 1 or embodiment 2 in first linking arm 5, and described second
The second slide rail 11 is equipped with linking arm 6, second linking arm 6 is connected in the first slide rail 10, and the 3rd linking arm 7 is connected to
In second slide rail 11, the section of the first slide rail 10 and the second slide rail 11 is T-shaped, and the second linking arm 6 and the 3rd linking arm 7 pass through
T-shaped raised 12 card is stuck in the first slide rail 10 in second slide rail 11.Linking arm is connected in slide rail, electric drill can drive
All electric drill layers rotate, while the second linking arm and the 3rd linking arm can be carried out to be oriented to and spacing, and bore size is more preferable, more
Accurately.
Claims (3)
- A kind of 1. boring drill bit of timber, it is characterised in that：Including the first drilling layer, the second drilling layer and the 3rd drilling layer, the One section for drilling layer, the second drilling layer and the 3rd drilling layer is annular, and the first drilling layer, the second drilling layer and the 3rd drill With one heart, the second drilling layer is in the first drilling layer, and the 3rd drilling layer is in the second drilling layer, the first drilling layer, second for layer Multiple drilling teeth are installed, the first drilling layer is connected with the first linking arm, and the second drilling layer connects on drilling layer and the 3rd drilling layer The second linking arm is connected to, the 3rd drilling layer is connected with the 3rd linking arm, and the first linking arm and the second linking arm are hollow, the first connection First cylinder is installed in arm, the second cylinder is installed in the second linking arm, the first cylinder is connected with the second linking arm, the second gas Cylinder is connected with the 3rd linking arm.
- A kind of 2. boring drill bit of timber according to claim 1, it is characterised in that：The drilling tooth is hinged on the first brill On aperture layer, the second drilling layer and the 3rd drilling layer, teeth groove is provided with the first drilling layer, the second drilling layer and the 3rd drilling layer, Teeth groove can accommodate drilling tooth, and drilling tooth can diametrically be rotated, can not rotated in the axial direction, teeth groove is disposed radially.
- A kind of 3. boring drill bit of timber according to claim 1, it is characterised in that：It is equipped with first linking arm First slide rail, the second slide rail is equipped with second linking arm, second linking arm is connected in the first slide rail, and the 3rd connects Connect arm to be connected in the second slide rail, the section of the first slide rail and the second slide rail is T-shaped, and the second linking arm and the 3rd linking arm lead to T-shaped raised card is crossed to be stuck in the first slide rail in the second slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021586.XA CN107627400A (en) | 2017-10-27 | 2017-10-27 | A kind of boring drill bit of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021586.XA CN107627400A (en) | 2017-10-27 | 2017-10-27 | A kind of boring drill bit of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627400A true CN107627400A (en) | 2018-01-26 |
Family
ID=61106099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021586.XA Pending CN107627400A (en) | 2017-10-27 | 2017-10-27 | A kind of boring drill bit of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627400A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080050189A1 (en) * | 2003-08-22 | 2008-02-28 | Keightley Kym J | Hole-saw assembly including two hole-saws |
| CN102454368A (en) * | 2010-11-02 | 2012-05-16 | 李征 | Telescopic drill rod and cast-in-situ cylindrical pile rotary drilling machine with same |
| CN104107936A (en) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | Stepped drill capable of adjusting depth of stepped hole |
| CN204353527U (en) * | 2014-11-18 | 2015-05-27 | 中国建筑第四工程局有限公司 | Telescopic electric drill fixed mount |
| CN105156039A (en) * | 2015-07-07 | 2015-12-16 | 西南石油大学 | Driving retractable combination drill bit |
| CN206026388U (en) * | 2016-07-06 | 2017-03-22 | 郑州大学 | Surgery is with intelligent drill bit device |
| CN207710959U (en) * | 2017-10-27 | 2018-08-10 | 湖州南浔凤强木业有限公司 | A kind of boring drill bit of timber |
-
2017
- 2017-10-27 CN CN201711021586.XA patent/CN107627400A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080050189A1 (en) * | 2003-08-22 | 2008-02-28 | Keightley Kym J | Hole-saw assembly including two hole-saws |
| CN102454368A (en) * | 2010-11-02 | 2012-05-16 | 李征 | Telescopic drill rod and cast-in-situ cylindrical pile rotary drilling machine with same |
| CN104107936A (en) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | Stepped drill capable of adjusting depth of stepped hole |
| CN204353527U (en) * | 2014-11-18 | 2015-05-27 | 中国建筑第四工程局有限公司 | Telescopic electric drill fixed mount |
| CN105156039A (en) * | 2015-07-07 | 2015-12-16 | 西南石油大学 | Driving retractable combination drill bit |
| CN206026388U (en) * | 2016-07-06 | 2017-03-22 | 郑州大学 | Surgery is with intelligent drill bit device |
| CN207710959U (en) * | 2017-10-27 | 2018-08-10 | 湖州南浔凤强木业有限公司 | A kind of boring drill bit of timber |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |