CN207709961U - The boring drill bit of plank being conveniently replaceable - Google Patents
The boring drill bit of plank being conveniently replaceable Download PDFInfo
- Publication number
- CN207709961U CN207709961U CN201820013161.8U CN201820013161U CN207709961U CN 207709961 U CN207709961 U CN 207709961U CN 201820013161 U CN201820013161 U CN 201820013161U CN 207709961 U CN207709961 U CN 207709961U
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- CN
- China
- Prior art keywords
- drill bit
- wall
- fixed
- side wall
- shell
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses the boring drill bits of the plank being conveniently replaceable,Including mounting rod,The inner wall of the mounting rod has fastening shell by Stud connection,The inner wall of fastening shell opens up fluted,And the inside of groove is connected with fixed link,The inside of fixed link is placed with spring,The threaded one end of spring is connected with sliding block,The side walls of sliding block are connected with sliding rail,Sliding rail is fixed by screws in the inner wall of fixed link,One end outer wall of sliding block is connected with drill bit,The bottom end side wall of fastening shell has fixed plate by Stud connection,The side wall of fixed plate offers threaded hole,And threaded hole internal thread is connected with drill bit,By fastening shell,Sliding block,Fixed link,Spring,The setting of drill bit and fixed plate,Drill bit can be made to pass through the threaded connection of fixed plate,Fixed rotation is connected in fastening shell,Improve the convenience of drill bit installation,Improve efficiency of the drill bit with replacement,Reduce the time of more bit change in process.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to the boring drill bit of the plank being conveniently replaceable.
Background technology
Drill bit, including a knife bar, knife bar is there are one tip, and there are two the bites being located on a principal plane at tip
Piece needs to use drill bit in plank drilling processing, and existing drill bit is time-consuming and laborious when mounted, and inconvenient when dismounting, drop
Efficiency when low processing, increases labor intensity when drilling processing.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the plank being conveniently replaceable proposed
Boring drill bit.
To achieve the goals above, the utility model uses following technical solution：
The boring drill bit of plank being conveniently replaceable, including mounting rod, the inner wall of the mounting rod have tightly by Stud connection
Gu shell, the inner wall for fastening shell opens up fluted, and the inside of groove is connected with fixed link, and the inside of fixed link is placed with spring,
The threaded one end of spring is connected with sliding block, and the side walls of sliding block are connected with sliding rail, and sliding rail is fixed by screws in fixed link
One end outer wall of inner wall, sliding block is connected with drill bit, and the bottom end side wall for fastening shell has fixed plate, the side of fixed plate by Stud connection
Wall offers threaded hole, and threaded hole internal thread is connected with drill bit, and one end side wall for fastening shell slidably connects active shell, activity
The both ends side wall of shell opens up fluted, and the inner wall of groove slidably connects the second motion bar, and the outer wall of active shell offers
Groove, and fixation is connected with head rod in groove, one end of head rod is welded with the first motion bar, the first motion bar
One end outer wall slidably connect fixed frame, the inner wall of active shell is fixed with the second connecting rod by screw, the second connecting rod
One end is connected with drill bit.
Preferably, the outer wall of the mounting rod is welded with fixed block, and the side walls hinged of fixed block has supporting rod, supporting rod
One end be hinged with fixed block, fixed block is welded on the side wall of fixed frame.
Preferably, the maximum outside diameter side wall of the drill bit offers link slot, and the inner wall of link slot is connected with magnet, magnetic
One end of iron is adsorbed with containing magnetic sliding block.
Preferably, one end side wall of the mounting rod is fixed with sliding rail by rivet, and the side walls of sliding rail are connected with
Track, track are fixed on the side wall of active shell by rivet.
Preferably, the upper end side wall of the active shell offers groove, and groove inner wall is connected with rotating bar, rotating bar
Outside is cased with handle.
The utility model has the beneficial effects that：
1, by fastening the setting of shell, sliding block, fixed link, spring, drill bit and fixed plate, drill bit can be made to pass through fixed plate
Threaded connection, fixed rotation being connected in fastening shell, improving the convenience of drill bit installation, improve effect of the drill bit with replacement
Rate reduces the time of more bit change in process.
It 2, can be with by fixed frame, head rod, the first motion bar, active shell, the second connecting rod and the second motion bar
Make after drill bit is connect with fastening shell, drill bit is carried out to reinforce connection again, ensures the stability of drill bit after installation, improves drill bit
Rotary course in security performance.
Description of the drawings
Fig. 1 be the utility model proposes the boring drill bit of the plank being conveniently replaceable main structure diagram；
Fig. 2 be the utility model proposes the boring drill bit of the plank being conveniently replaceable local overlooking structural schematic diagram；
Fig. 3 be the utility model proposes the boring drill bit of the plank being conveniently replaceable fragmentary bottom structural schematic diagram.
In figure：1 mounting rod, 2 fixed blocks, 3 fastening shells, 4 fixed frames, 5 head rods, 6 active shells, 7 drill bits, 8 second
Connecting rod, 9 fixed links, 10 link blocks, 11 sliding blocks, 12 springs, 13 sliding rails, 14 first motion bars, 15 second motion bars, 16 are fixed
Plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the boring drill bit of plank being conveniently replaceable, including mounting rod 1, the inner wall of mounting rod 1 pass through stud
It is connected with fastening shell 3, the inner wall of fastening shell 3 opens up fluted, and the inside of groove is connected with fixed link 9, the inside of fixed link 9
It is placed with spring 12, the threaded one end of spring 12 is connected with sliding block 11, and the side walls of sliding block 11 are connected with sliding rail 13, sliding rail 13
It is fixed by screws in the inner wall of fixed link 9, one end outer wall of sliding block 11 is connected with drill bit 7, and the bottom end side wall of fastening shell 3 passes through
Stud connection has fixed plate 16, and the side wall of fixed plate 16 offers threaded hole, and threaded hole internal thread is connected with drill bit 7, fastening
One end side wall of shell 3 slidably connects active shell 6, and the upper end side wall of active shell 6 offers groove, and groove inner wall is connected with and turns
The outside of lever, rotating bar is cased with handle, and one end side wall of mounting rod 1 is fixed with sliding rail 13, and the side of sliding rail 13 by rivet
Wall slidably connects track, and track is fixed on the side wall of active shell 6 by rivet, and the both ends side wall of active shell 6 offers recessed
Slot, and the inner wall of groove slidably connects the second motion bar 15, the outer wall of active shell 6 open up fluted, and fixing card in groove
It is connected to head rod 5, one end of head rod 5 is welded with the first motion bar 14, and one end outer wall of the first motion bar 14 is slided
Dynamic to be connected with fixed frame 4, the outer wall of mounting rod 1 is welded with fixed block 2, and the side walls hinged of fixed block 2 has supporting rod, supporting rod
One end be hinged with fixed block, fixed block is welded on the side wall of fixed frame 4, and the inner wall of active shell 6 is fixed with second by screw
One end of connecting rod 8, the second connecting rod 8 is connected with drill bit 7, and the maximum outside diameter side wall of drill bit 7 offers link slot, and link slot
Inner wall be connected with magnet, one end of magnet is adsorbed with containing magnetic sliding block 11, and sliding block 11 can be made to be stably connected with drill bit 7.
Embodiment 1：When drill bit 7 is installed, handle is held, fixed frame 4 is stretched out, is pulled out in fixed frame 4
Meanwhile under the drive of head rod 5, so that the inner space of active shell 6 is increased, make the second motion bar 15 out of active shell 6
It is drawn out, the entrance adjusting that mounting rod 1 is installed to drill bit 7 finishes, and is then rotatably mounted on drill bit 7 tightly by active shell 6
Gu in shell 3, before in fastening shell 3, drill bit 7 by fixed plate 16, makes drill bit be threadedly coupled with fixed plate 16, so first
The top of drill bit 7 cuts threaded position and is welded with link block afterwards, and the position of link block is exactly to be incited somebody to action at the maximum outside diameter of drill bit 7
Drill bit 7 drives link block rotary clamping in fastening shell 3, and while clamping, drill bit 7 drives link block to the position of sliding block 11
It is mobile, it pushes sliding block 11 under the elastic reaction of spring 12, is compressed into fixed link 9, the link slot of drill bit 7 is made to be inhaled with sliding block 11
It is attached to be fixedly connected, the clamping of 7 upper end position of drill bit is completed, after drill bit 7 is connected in fastening shell 3, is passed through using anchorage bar solid
Fixed pole 9 and spring 12, are connected to the inside of sliding block 11, and sliding block 11 is fixed, and so that fastening shell 3 is fastenedly connected with drill bit 7, so
After pull fixed frame 14, so that fixed frame 4 is driven the first motion bar 14 and head rod 5, head rod 5 made to drive active shell
6 internal diameter reduces, and the second motion bar 15 is made to be slided into active shell 6, makes active shell 6 that the second connecting rod 8 be driven to be connected to drill bit 7
Inside, so that active shell 6 is connect with 7 immovable fitting of drill bit, ensure drill bit 7 install after stability.
Embodiment 2：When drill bit 7 needs dismounting, fixed frame 4 is pulled first, and fixed frame 4 is made to drive 14 He of the first motion bar
Head rod 5 makes the inner space of active shell 6 increase under the interlink function of head rod 5, the second motion bar 15 from
The inside of active shell 6 is drawn out, and the second connecting rod 8 is detached from from the inside of drill bit 7, then draws anchorage bar from the inside of sliding block 11
Go out, with movable slider 11 and spring 12 to the internal activity of fixed link 9 while pulling, while manual palpation rotary drill bit 7, make brill
First 7 fall from fastening shell 3 and the interior rotation of fixed plate 16, complete the dismounting of drill bit 7, improve the convenience that drill bit 7 is replaced.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. the boring drill bit of the plank being conveniently replaceable, including mounting rod（1）, which is characterized in that the mounting rod（1）Inner wall it is logical
Crossing Stud connection has fastening shell（3）, fasten shell（3）Inner wall open up fluted, and the inside of groove is connected with fixed link（9）,
Fixed link（9）Inside be placed with spring（12）, spring（12）Threaded one end be connected with sliding block（11）, sliding block（11）Side wall
Slidably connect sliding rail（13）, sliding rail（13）It is fixed by screws in fixed link（9）Inner wall, sliding block（11）One end outer wall card
It is connected to drill bit（7）, fasten shell（3）Bottom end side wall have fixed plate by Stud connection（16）, fixed plate（16）Side wall open up
There is threaded hole, and threaded hole internal thread is connected with drill bit（7）, fasten shell（3）One end side wall slidably connect active shell（6）,
Active shell（6）Both ends side wall open up fluted, and the inner wall of groove slidably connects the second motion bar（15）, active shell
（6）Outer wall open up it is fluted, and in groove fixation be connected with head rod（5）, head rod（5）One end be welded with
First motion bar（14）, the first motion bar（14）One end outer wall slidably connect fixed frame（4）, active shell（6）Inner wall it is logical
It crosses screw and is fixed with the second connecting rod（8）, the second connecting rod（8）One end be connected with drill bit（7）.
2. the boring drill bit of the plank being conveniently replaceable according to claim 1, which is characterized in that the mounting rod（1）'s
Outer wall is welded with fixed block（2）, and fixed block（2）It is side walls hinged there is supporting rod, one end of supporting rod to be hinged with fixed block, Gu
Block welding is determined in fixed frame（4）Side wall.
3. the boring drill bit of the plank being conveniently replaceable according to claim 1, which is characterized in that the drill bit（7）Most
Big outer diameter side wall offers link slot, and the inner wall of link slot is connected with magnet, and one end of magnet is adsorbed with containing magnetic sliding block
（11）.
4. the boring drill bit of the plank being conveniently replaceable according to claim 1, which is characterized in that the mounting rod（1）'s
One end side wall is fixed with sliding rail by rivet（13）, and sliding rail（13）Side walls be connected with track, track is solid by rivet
It is scheduled on active shell（6）Side wall.
5. the boring drill bit of the plank being conveniently replaceable according to claim 1, which is characterized in that the active shell（6）'s
Upper end side wall offers groove, and groove inner wall is connected with rotating bar, and the outside of rotating bar is cased with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013161.8U CN207709961U (en) | 2018-01-04 | 2018-01-04 | The boring drill bit of plank being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013161.8U CN207709961U (en) | 2018-01-04 | 2018-01-04 | The boring drill bit of plank being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709961U true CN207709961U (en) | 2018-08-10 |
Family
ID=63054835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013161.8U Expired - Fee Related CN207709961U (en) | 2018-01-04 | 2018-01-04 | The boring drill bit of plank being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709961U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128277A (en) * | 2018-09-23 | 2019-01-04 | 宁波华众和创工业设计有限公司 | A kind of steel construction drilling machine of drill bit easy to disassemble |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN109893204A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of more drill-bit changing device for being guided on bone drilling device automatically |
| CN110860709A (en) * | 2019-11-08 | 2020-03-06 | 丽水市翔隆自动化设备制造有限公司 | Automatic punching device for machining |
| CN111761101A (en) * | 2020-06-18 | 2020-10-13 | 广州林电科技有限公司 | Electric drill with drill bit convenient to disassemble and assemble |
| CN111992770A (en) * | 2020-08-22 | 2020-11-27 | 谢琼玲 | Portable drilling machine |
| CN113145902A (en) * | 2021-04-29 | 2021-07-23 | 安徽省宝路钢结构有限公司 | Conveniently-replaced drill bit connecting piece for machining steel structure and using method |
| CN113400483A (en) * | 2020-03-17 | 2021-09-17 | 广东博智林机器人有限公司 | Electric pick device and robot with same |
| CN116749270A (en) * | 2023-08-22 | 2023-09-15 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
-
2018
- 2018-01-04 CN CN201820013161.8U patent/CN207709961U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128277A (en) * | 2018-09-23 | 2019-01-04 | 宁波华众和创工业设计有限公司 | A kind of steel construction drilling machine of drill bit easy to disassemble |
| CN109646073A (en) * | 2018-12-24 | 2019-04-19 | 马卫华 | A kind of neurosurgery is convenient for changing the skull drilling device of drill bit |
| CN109893204A (en) * | 2019-02-28 | 2019-06-18 | 成都真实维度科技有限公司 | A kind of more drill-bit changing device for being guided on bone drilling device automatically |
| CN110860709A (en) * | 2019-11-08 | 2020-03-06 | 丽水市翔隆自动化设备制造有限公司 | Automatic punching device for machining |
| CN110860709B (en) * | 2019-11-08 | 2021-03-09 | 常德佳成明辉机械制造有限公司 | Automatic punching device for machining |
| CN113400483A (en) * | 2020-03-17 | 2021-09-17 | 广东博智林机器人有限公司 | Electric pick device and robot with same |
| CN111761101A (en) * | 2020-06-18 | 2020-10-13 | 广州林电科技有限公司 | Electric drill with drill bit convenient to disassemble and assemble |
| CN111992770A (en) * | 2020-08-22 | 2020-11-27 | 谢琼玲 | Portable drilling machine |
| CN113145902A (en) * | 2021-04-29 | 2021-07-23 | 安徽省宝路钢结构有限公司 | Conveniently-replaced drill bit connecting piece for machining steel structure and using method |
| CN116749270A (en) * | 2023-08-22 | 2023-09-15 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
| CN116749270B (en) * | 2023-08-22 | 2023-10-13 | 江苏万众精密工具有限公司 | Drill bit punching structure for efficiently switching drill bits of different types |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |