CN206326691U - Timber drilling tool - Google Patents
Timber drilling tool Download PDFInfo
- Publication number
- CN206326691U CN206326691U CN201621447239.4U CN201621447239U CN206326691U CN 206326691 U CN206326691 U CN 206326691U CN 201621447239 U CN201621447239 U CN 201621447239U CN 206326691 U CN206326691 U CN 206326691U
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- Prior art keywords
- groove
- hole drilling
- timber
- drilling die
- die
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Abstract
This patent discloses a kind of timber drilling tool, including supporting table, drill bushing and columnar hole drilling die；Hole drilling die is arranged in supporting table, and drill bushing is located at the top of supporting table, and drill bushing and hole drilling die are linkage；Supporting table is provided with the groove for placing hole drilling die, and hole drilling die is slidably connected with recess sidewall and hole drilling die can be rotated in a groove；Wood chip can be skidded off out of groove；The aperture of the upper and lower part of hole drilling die is all higher than the aperture at middle part.During using such scheme, when timber drilling can not only be reduced, there is the recessed situation in drilling region；It can also prevent that wood chip drops to the ground when drilling.
Description
Technical field
The utility model is related to timber manufacturing technology field, and in particular to a kind of timber drilling tool.
Background technology
Timber is being carried out to drill preceding, it is necessary to first vacantly handle the lower surface of timber, it is to avoid bored downwards by door upper table
The support member that the cutter in hole is cut to below timber.
Chinese patent notification number is CN203804281U patent document, discloses a kind of plate-girder class drilling part frock,
It includes support, a pair of synchronization telescope cylinders, trip shaft, upper bushing plate, lower bushing plate, part guide pad and part and clamps dress
Put；Wherein, the synchronization telescope cylinder is vertically arranged to the both sides of support, and it includes an elevating lever；The trip shaft horizontal pivot
It is connected to the top of elevating lever；The upper bushing plate, lower bushing plate are linked into an integrated entity by 4 connecting poles, and are immobilizated in trip shaft
On, and upper bushing plate, lower bushing plate are in be oppositely arranged；The part guide pad is arranged between bushing plate, lower bushing plate；Institute
State part clamping device and be installed on bushing plate, on lower bushing plate.Plate-girder class drilling part frock of the present utility model was both saved
The time that upset part is wasted during workman's clamping, turn avoid secondary clamping influences the precision of part turn hole, improves well
Work task efficiency.
Above-mentioned patent document there is problems：1st, timber is supported by branch Cheng bars（Sheet material）Front and back end, timber
It is hanging below significant area region.But such supporting way so that bore cutter and the hollow hanging regional interaction of timber
When, stress is excessively concentrated in the middle part of timber, and stress will pass up to timber end and can just be supported the counteracting of system；And this
Plant tool structure so that the surface smoothness of the timber after finally drilling is not good, occur in drilling region accordingly to recessed
The situation of notch distortion occurs；2nd, wood chip is easily dropped on ground when drilling, and production environment is polluted.
The content of the invention
The purpose of this utility model is to provide a kind of timber drilling tool, when timber drills, can not only be subtracted
There is the recessed situation in drilling region in small timber；It can also prevent that wood chip drops to the ground when drilling.
To reach above-mentioned purpose, base case of the present utility model is as follows：
A kind of timber drilling tool, including supporting table, drill bushing and columnar hole drilling die；Bored in supporting table provided with placement
The groove of punch die, hole drilling die is slidably connected with recess sidewall and hole drilling die can be rotated in a groove；Hole drilling die it is upper
The aperture of portion and bottom is all higher than the aperture at middle part；Drill bushing is located at the top of groove, and drill bushing can synchronizing moving with hole drilling die；
Wood chip can be skidded off out of groove.
During using above-mentioned technical proposal, hole drilling die is slided into groove from one end of groove, then timber is placed
Onto supporting table；Slide drill bushing, meanwhile, hole drilling die also with drill bushing synchronous slide, when drill bushing be moved to timber need punch
When position, stop movement；Then bore cutter is put into drill bushing, timber is drilled；Finished to bore cutter drilling
After stop bore cutter, still, because bore cutter is manually controlled, can not now stand it is point-device immediately stop drilling
The brill of knife is moved, and bore cutter can also move down one section after door-plate is drilled, and then can just stop operating；Therefore, bore cutter
Cutter head can first extend into the top of hole drilling die, and being finally stuck in middle part can not move downward, while hole drilling die also can be with
Bore cutter is rotated, until bore cutter stops operating.
This programme produce beneficial effect be：1st, coordinated using hole drilling die and drill bushing and timber is drilled, during drilling,
Wood chip can be dropped into hole drilling die, then fallen on again outside groove；The lower end of bore cutter can be also extend into hole drilling die simultaneously,
Perforated so as to realize on timber；During due to being drilled to timber, bore cutter is in the top of timber, and hole drilling die is located at timber
Lower section, hole drilling die can play a part of support to the surrounding of timber drill hole, and then reduce timber drill hole to lower recess
Situation.
2nd, the aperture of the upper and lower part of hole drilling die be all higher than middle part aperture, primarily to prevent bore cutter to
It is accurate after can not accomplishing when lower drilling in place to stop, after bore cutter drills door-plate, one section can be also moved down, this
When, the cutter head of bore cutter can first extend into the top of hole drilling die, and being finally stuck in middle part can not move downward, while drilling die
Tool can also be rotated with bore cutter, until bore cutter stops operating；Meanwhile, wood chip can directly fall to drilling in this process
In mould and groove, ground environment will not be polluted；Therefore, this structure can not only allow bore cutter to stop moving down, also
Wood chip is prevented to drop to the ground.
Preferred scheme one：As the further optimization to base case, recess sidewall is provided with slot；The side of hole drilling die
Wall can be inserted into the projection of the arc of slot provided with a circle.
Primarily to enabling hole drilling die to be inserted into by projection in slot；Further, since projection is arranged on brill
On one circle of the side wall of punch die so that hole drilling die can be rotated in groove.
Preferred scheme two：As the further optimization to base case, one end of groove is provided with wood chip frame, the bottom surface of groove
Direction towards wood chip frame is obliquely installed.
And then collection of the realization to wood chip, prevent wood chip contaminated site environment.
Preferred scheme three：As the further optimization to preferred scheme two, the one end of groove away from wood chip frame is provided with groove lid.
Primarily to preventing that wood chip from flying out from the other end of groove, simultaneously as when timber drilling in air
Wood chip dust is had, therefore groove lid can prevent that wood chip dust from entering in the air of outside, and then keep the air in place not
Influenceed by wood chip dust.
Preferred scheme four：As the further optimization to preferred scheme three, groove lid is circumferentially with rubber layer.
Mainly prevent that groove lid poorly sealed real situation when groove ends are filled in from occurring；Prevent that wood chip dust from entering
Enter into outside air.
Preferred scheme five：As the further optimization to base case, the side of supporting table is provided with the bar connected with groove
Shape groove, is connected with C-shaped connecting rod between hole drilling die and drill bushing；And C-shaped connecting rod passes through bar-shaped trough；C-shaped connecting rod and hole drilling die
Connection end is provided with elastic ferrule, and hole drilling die can be caught in elastic ferrule.
Primarily to while realizing drill bushing movement, hole drilling die also can be with moving together；While elastic ferrule
Setting, primarily to allowing elastic ferrule to be moved with hole drilling die, while hole drilling die can also be freely in elastic card
Rotated in set；And elastic ferrule can also realize being detachably connected for hole drilling die and C-shaped connecting rod, when needing to change different drillings
When mould, directly the hole drilling die in cutting ferrule is taken out, other hole drilling die is caught in after what is said or talked about again.Different drilling
Mould, the support to timber drill hole is more preferable；Main reason is that, when less hole is bored to timber, because timber is bored
Lifting surface area at hole is narrow, it is easier to deform, and the small hole drilling die of hole internal diameter now can be just changed, now due to hole drilling die
Internal diameter diminishes, then its wall thickness will become big, therefore, it is possible to play more preferable support to timber drill hole.
Preferred scheme six：As the further optimization to base case, being shaped as the endoporus of hole drilling die is hourglass-shaped.
Primarily to realizing that the aperture of the upper and lower part of hole drilling die is all higher than the aperture at middle part；And it is hourglass-shaped
Inwall so that the inwall of hole drilling die is smooth arc, it is easier to allow wood chip to slide into bottom from the top of hole drilling die, enter
And enter in groove.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model timber drilling tool；
Fig. 2 is the structural representation of hole drilling die in Fig. 1；
Fig. 3 is Fig. 1 sectional view.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in bright book accompanying drawing includes：Supporting table 1, groove 11, slot 111, wood chip frame 12, groove lid 13, bar shaped
Groove 14, drill bushing 2, hole drilling die 3, projection 31, C-shaped connecting rod 4, elastic ferrule 41.
Referring to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of timber drilling tool, including supporting table 1, drill bushing 2 and columnar drilling
Mould 3；Hole drilling die 3 is arranged in supporting table 1, and drill bushing 2 is located at the top of supporting table 1, and drill bushing 2 and hole drilling die 3 are connection
Dynamic device.Supporting table 1 is connected and drilled with the side walls of groove 11 provided with the groove 11 for placing hole drilling die 3, hole drilling die 3
Mould 3 can be rotated in groove 11；Wood chip can be skidded off out of groove 11；The aperture of the upper and lower part of hole drilling die 3 is all higher than
The aperture at middle part.
In order to realize the linkage of drill bushing 2 and hole drilling die 3, C-shaped connecting rod 4 is provided between drill bushing 2 and hole drilling die 3；Branch
The side of support platform 1 is provided with the bar-shaped trough 14 connected with groove 11, and hole drilling die 3 is by the C-shaped connecting rod 4 through bar-shaped trough 14 with boring
Set 2 is connected, and C-shaped connecting rod 4 is located at the side of supporting table 1.
In order to realize that hole drilling die 3 can be rotated in groove 11, the connection end of C-shaped connecting rod 4 and hole drilling die 3 is provided with
Elastic ferrule 41, hole drilling die 3 can be caught in elastic ferrule 41, to realize being detachably connected for hole drilling die 3 and C-shaped connecting rod 4
And the hole drilling die 3 being caught in resilient sleeve is rotated.When the hole of different pore size is bored to timber, it can change not
Same hole drilling die 3 so that the support to timber drill hole is more preferable；Main reason is that, when boring less hole to timber
Wait, because the lifting surface area of timber drill hole is narrow, it is easier to deform, now can just change the small hole drilling die 3 of hole internal diameter, now
Because the internal diameter of hole drilling die 3 diminishes, then its wall thickness will become big, therefore, it is possible to play more preferable branch to timber drill hole
Support.
The side wall of groove 11 is provided with slot 111；A circle is fixedly connected on the side wall of hole drilling die 3 and can be inserted into slot 111
The projection 31 of arc；Primarily to enabling hole drilling die 3 to be inserted into by projection 31 in slot 111；Further, since convex
Play 31 to be arranged on a circle of the side wall of hole drilling die 3 so that hole drilling die 3 can be rotated in groove 11.
One end of groove 11 is provided with wood chip frame 12, and wood chip frame 12 is fixedly connected with groove 11, and the bottom of wood chip frame 12 has
Crumb mouth.In addition, the bottom surface of groove 11 is obliquely installed towards the direction of wood chip frame 12；And then collection of the realization to wood chip, prevent
Wood chip contaminated site environment.
The one end of groove 11 away from wood chip frame 12 is provided with groove lid 13, and groove lid 13 directly is stuck in into groove when use
End；Primarily to preventing that the other end of wood chip from groove 11 from flying out, simultaneously as when timber drilling in air
Also wood chip dust is had, therefore groove lid 13 can prevent that wood chip dust from entering in the air of outside, and then keep the sky in place
Gas is not influenceed by wood chip dust.
In order to prevent that poorly sealed real situation when 11 end of groove is filled in of groove lid 13 from occurring and preventing wood chip
Dust is entered in the air of outside, and groove lid 13 is circumferentially with rubber layer.
The aperture of the upper and lower part of hole drilling die 3 is all higher than the aperture at middle part, i.e. the inwall of hole drilling die 3 is hourglass
Shape so that the inwall of hole drilling die 3 is smooth arc, it is easier to allow the top of wood chip from hole drilling die 3 to slide into bottom, enter
And enter in groove 11.
In use, one end of hole drilling die 3 from groove 11 is slided into groove 11, timber is then placed into supporting table
On 1；Drill bushing 2 is slided, meanwhile, hole drilling die 3 is slided also with drill bushing 2, when drill bushing 2 is moved to the position that timber needs are punched
When, stop movement；Then bore cutter is put into drill bushing 2, then timber drilled；After being finished to bore cutter drilling
Stop bore cutter, still, because bore cutter is manually controlled, can not now stand and point-device stop bore cutter immediately
Brill bore dynamic, bore cutter can also move down one section after door-plate is drilled, and then can just stop operating；Therefore, bore cutter
Cutter head can first extend into the top of hole drilling die 3, and being finally stuck in middle part can not move downward, while hole drilling die 3 also can be with
Bore cutter rotation, until bore cutter stops operating；When timber drilling can not only be reduced, there is drilling region recessed
Situation；It can also prevent that wood chip drops to the ground when drilling.
Above-described is only that the known general knowledge such as concrete structure and characteristic is herein in embodiment of the present utility model, scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, not departing from the premise of the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as protection domain of the present utility model, and these are all without influence
Effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, embodiment in specification etc. records the content that can be used for explaining claim.
Claims (7)
1. a kind of timber drilling tool, it is characterised in that including supporting table（1）, drill bushing（2）With columnar hole drilling die（3）；
The supporting table（1）Interior be provided with places hole drilling die（3）Groove（11）, hole drilling die（3）With groove（11）Side walls connect
Connect and hole drilling die（3）Can be in groove（11）It is middle to rotate；Hole drilling die（3）Upper and lower part aperture be all higher than middle part hole
Footpath；The drill bushing（2）Positioned at groove（11）Top, and drill bushing（2）With hole drilling die（3）Can synchronizing moving；Wood chip can be from recessed
Groove（11）Inside skid off.
2. timber drilling tool according to claim 1, it is characterised in that the groove（11）Side wall is provided with slot
（111）；Hole drilling die（3）Side wall provided with one circle can be inserted into slot（111）Arc projection（31）.
3. timber drilling tool according to claim 1, it is characterised in that the groove（11）One end be provided with wood chip frame
（12）, the groove（11）Bottom surface towards wood chip frame（12）Direction be obliquely installed.
4. timber drilling tool according to claim 3, it is characterised in that the groove（11）Away from wood chip frame（12）'s
One end is provided with groove lid（13）.
5. timber drilling tool according to claim 4, it is characterised in that the groove lid（13）Be circumferentially with rubber
Layer.
6. timber drilling tool according to claim 1, it is characterised in that the supporting table（1）Side be provided with it is recessed
Groove（11）The bar-shaped trough of connection（14）, the hole drilling die（3）With drill bushing（2）Between be connected with C-shaped connecting rod（4）；And C-shaped connecting rod
（4）Through bar-shaped trough（14）；C-shaped connecting rod（4）With hole drilling die（3）Connection end be provided with elastic ferrule（41）, the drilling
Mould（3）Elastic ferrule can be caught in（41）It is interior.
7. timber drilling tool according to claim 1, it is characterised in that the hole drilling die（3）Endoporus shape
To be hourglass-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447239.4U CN206326691U (en) | 2016-12-27 | 2016-12-27 | Timber drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447239.4U CN206326691U (en) | 2016-12-27 | 2016-12-27 | Timber drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326691U true CN206326691U (en) | 2017-07-14 |
Family
ID=59293451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447239.4U Active CN206326691U (en) | 2016-12-27 | 2016-12-27 | Timber drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454573A (en) * | 2019-01-11 | 2019-03-12 | 温州市龙湾海伦五金厂 | A kind of clamp system suitable for lockset installation punching |
-
2016
- 2016-12-27 CN CN201621447239.4U patent/CN206326691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454573A (en) * | 2019-01-11 | 2019-03-12 | 温州市龙湾海伦五金厂 | A kind of clamp system suitable for lockset installation punching |
| CN109454573B (en) * | 2019-01-11 | 2020-10-09 | 张作利 | Clamping mechanism suitable for tool to lock installation is punched |
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