CN205577850U - Boring tool is used in geology reconnaissance - Google Patents
Boring tool is used in geology reconnaissance Download PDFInfo
- Publication number
- CN205577850U CN205577850U CN201620390090.4U CN201620390090U CN205577850U CN 205577850 U CN205577850 U CN 205577850U CN 201620390090 U CN201620390090 U CN 201620390090U CN 205577850 U CN205577850 U CN 205577850U
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- China
- Prior art keywords
- wall
- probing
- probing body
- boring tool
- damping spring
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Abstract
The utility model discloses a boring tool is used in geology reconnaissance, including nose bar and probing body, the upside outer wall of nose bar is opened flutedly, the one end and the top of probing body of nose bar are connected, the outer wall of probing body has cup jointed swivel bearing, inclined to one side device is prevented in having cup jointed of swivel bearing, the downside outer wall of probing body is equipped with the cutting blade, the inner chamber of probing body is equipped with the fixed block, the fixed block is connected with damping spring's one end, the bottom of probing body is equipped with the spliced pole, and the spliced pole extends to the inner chamber of probing body, the one end and the damping spring of spliced pole are connected. This kind of boring tool is used in geology reconnaissance prevents inclined to one side device through having cup jointed on the rotation axis, the accurate heart of fixed drill bit that can be fine for the accuracy position of drilling can be improved, is equipped with damping spring through the inner chamber at the probing body, can effectually prevent to make the drill bit harm easily in the too big or too big vibration that leads to that rubs because of cutting force of probing in -process.
Description
Technical field
This utility model relates to geological drilling technology field, is specially a kind of geological mapping boring tool.
Background technology
Drill bit is to go out through hole or blind hole in order to drilling on solid material, and can be to the cutter of existing hole reaming
Tool.Conventional drill bit mainly has fluted drill, chit drill, centre drill, depth drill and cylindrical drill.Reamer and
Though counterbit can not be holed on solid material, but the most also they are included into drill bit one class,.Boring tool
After installing, owing to it is subject to the biggest cutting force and frictional force in drilling operation, for instrument
Vibration very big, and existing boring tool is to utilize the hardness of self directly to bear vibrations, causes drilling through
Precision is affected, and existing boring tool, seldom with anti-deflection device, this results in sometimes
Borehole throw, impact boring degree of accuracy is there will be in drilling process.
Utility model content
The purpose of this utility model is to provide a kind of geological mapping boring tool, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme: a kind of geological mapping is drilled
Instrument, including nose bar and probing body, the upside outer wall of described nose bar has groove, the one of described nose bar
Holding the top with probing body to be connected, the outer wall of described probing body is socketed with swivel bearing, described rotation
The outer wall of bearing is socketed with anti-deflection device, and the downside outer wall of described probing body is provided with cutting tip, described
The inner chamber of probing body is provided with fixed block, and described fixed block is connected with one end of damping spring, described probing
The bottom of body is provided with connection post, and connects post and extend to drill the inner chamber of body, described connection post
One end is connected with damping spring, and the outer wall of described connection post is fixed with motion bar, and described motion bar extends to
In active chamber, the bottom of described connection post connects drill bit.
Preferably, the outer wall of described drill bit is provided with screw thread.
Preferably, described motion bar is no less than 2.
Compared with prior art, the beneficial effects of the utility model are: this kind of geological mapping boring tool
By being socketed with anti-deflection device on the rotary shaft, can well the quasi-heart of fixed drill bit so that boring
Degree of accuracy position is improved, and by being provided with damping spring at the inner chamber of probing body, can effectively prevent
Only or the rub excessive vibration that cause excessive because of cutting force in drilling process so that drill bit easily damages.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 nose bar, 2 grooves, 3 probing body, 4 swivel bearings, 5 anti-deflection devices, 6 cutting edges
Sheet, 7 motion bars, 8 connect posts, 9 drill bits, 10 fixed blocks, 11 damping springs, 12 active chamber,
13 screw threads.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of geological mapping boring tool,
Including nose bar 1 and probing body 3, the upside outer wall of described nose bar 1 has groove 2, described nose bar 1
One end is connected with the top of probing body 3, and the outer wall of described probing body 3 is socketed with swivel bearing 4, institute
The outer wall stating swivel bearing 4 is socketed with anti-deflection device 5, and the downside outer wall of described probing body 3 is provided with cutting
Blade 6, the inner chamber of described probing body 3 is provided with fixed block 10, described fixed block 10 and damping spring 11
One end connect, the bottom of described probing body 3 be provided with connection post 8, and connect post 8 extend to probing
The inner chamber of body 3, one end of described connection post 8 is connected with damping spring 11, outside described connection post 8
Wall is fixed with motion bar 7, and described motion bar 7 extends in active chamber 12, the end of described connection post 8
Portion connects drill bit 9.The outer wall of described drill bit 9 is provided with screw thread 13.Described motion bar 7 is no less than 2.
Operation principle: by anti-deflection device 5 is fixed on ground, driven by motor nose bar 1 rotates, enter
And nose bar 1 drives probing body 3 to rotate, and then probing body 3 drives contiguous block 8 and drill bit 9 to rotate,
And moved up and down in anti-deflection device 5 by swivel bearing 4, drill bit 9 can be made to rotate down, and
And be connected with connecting rod 8, when drill bit 9 shakes, by motion bar 7 in activity by damping spring 11
Activity in chamber 12, and coordinate with damping spring 11, serve shockproof effect.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (3)
1. a geological mapping boring tool, including nose bar (1) and probing body (3), its feature
It is: the upside outer wall of described nose bar (1) has groove (2), one end of described nose bar (1) and brill
The top visiting body (3) connects, and the outer wall of described probing body (3) is socketed with swivel bearing (4),
The outer wall of described swivel bearing (4) is socketed with anti-deflection device (5), the downside of described probing body (3)
Outer wall is provided with cutting tip (6), and the inner chamber of described probing body (3) is provided with fixed block (10), described
Fixed block (10) is connected with one end of damping spring (11), and the bottom of described probing body (3) is provided with
Connect post (8), and connect post (8) extend to drill body (3) inner chamber, described connection post (8)
One end be connected with damping spring (11), the outer wall of described connection post (8) is fixed with motion bar (7),
Described motion bar (7) extends in active chamber (12), and the bottom of described connection post (8) connects to be had
Drill bit (9).
A kind of geological mapping boring tool the most according to claim 1, it is characterised in that: described
The outer wall of drill bit (9) is provided with screw thread (13).
A kind of geological mapping boring tool the most according to claim 1, it is characterised in that: described
Motion bar (7) is no less than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390090.4U CN205577850U (en) | 2016-04-30 | 2016-04-30 | Boring tool is used in geology reconnaissance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390090.4U CN205577850U (en) | 2016-04-30 | 2016-04-30 | Boring tool is used in geology reconnaissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577850U true CN205577850U (en) | 2016-09-14 |
Family
ID=56858380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390090.4U Expired - Fee Related CN205577850U (en) | 2016-04-30 | 2016-04-30 | Boring tool is used in geology reconnaissance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577850U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166936A (en) * | 2017-12-30 | 2018-06-15 | 天津市九方煤矿机械制造有限公司 | A kind of hydraulic leg formula helps jumbolter |
| CN108894736A (en) * | 2018-09-19 | 2018-11-27 | 贵州大学 | A kind of gear position limiting formula Fast Installation mining rig |
| CN109184576A (en) * | 2018-10-24 | 2019-01-11 | 国家电网有限公司 | A shock-absorbing drilling device |
| CN110088424A (en) * | 2016-12-12 | 2019-08-02 | 沙特阿拉伯石油公司 | Pit shaft clast processor for electric submersible pump |
| CN112177537A (en) * | 2020-09-11 | 2021-01-05 | 祁东县锋速钻探工具有限公司 | Diamond geology drill bit with drill bit is prevented skidding |
-
2016
- 2016-04-30 CN CN201620390090.4U patent/CN205577850U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110088424A (en) * | 2016-12-12 | 2019-08-02 | 沙特阿拉伯石油公司 | Pit shaft clast processor for electric submersible pump |
| CN108166936A (en) * | 2017-12-30 | 2018-06-15 | 天津市九方煤矿机械制造有限公司 | A kind of hydraulic leg formula helps jumbolter |
| CN108894736A (en) * | 2018-09-19 | 2018-11-27 | 贵州大学 | A kind of gear position limiting formula Fast Installation mining rig |
| CN109184576A (en) * | 2018-10-24 | 2019-01-11 | 国家电网有限公司 | A shock-absorbing drilling device |
| CN112177537A (en) * | 2020-09-11 | 2021-01-05 | 祁东县锋速钻探工具有限公司 | Diamond geology drill bit with drill bit is prevented skidding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170430 |