CN108729858A - A kind of drill bit deflection self-adjusting type drilling machine - Google Patents
A kind of drill bit deflection self-adjusting type drilling machine Download PDFInfo
- Publication number
- CN108729858A CN108729858A CN201810550070.2A CN201810550070A CN108729858A CN 108729858 A CN108729858 A CN 108729858A CN 201810550070 A CN201810550070 A CN 201810550070A CN 108729858 A CN108729858 A CN 108729858A
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- China
- Prior art keywords
- drill bit
- threaded rod
- lantern ring
- drilling machine
- infrared
- 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.)
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/10—Correction of deflected boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in the borehole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of drill bit that the disclosure proposes deflects self-adjusting type drilling machine, and the lantern ring for being set in drills outer circumference is equipped on drilling machine, and lantern ring is coaxially disposed with drill bit；Multiple regulating mechanisms are circumferentially installed on lantern ring；Regulating mechanism includes threaded rod, sliding panel, limiting plate and inserted link.Infrared transmitter is installed, infrared transmitter is for emitting infrared ray on drilling machine；Infrared detector is installed, the vertical range for detecting itself and infrared emitting direction on drill bit；Infrared detector and each driving device are connect with preset control unit on drilling machine, and control unit is used to control each driving device according to the detected value of infrared detector and work.A kind of drill bit that the disclosure proposes deflects self-adjusting type drilling machine, realize deviation angle during bit operation from monitoring, and realize and drive each threaded rod to rotate automatically according to drill bit deviation angle, to by controlling the circumferential stress of drill bit so that the direction of advance to drill bit is modified.
Description
Technical field
This disclosure relates to which drilling rig technique field more particularly to a kind of drill bit deflect self-adjusting type drilling machine.
Background technology
It during mine construction, needs to drill on rock or concrete, when needing to beat circular hole, usually using cylinder
The drill bit of shape, drill bit are equipped with end tooth.Under the driving of drilling device, drill bit can drill out annular groove on concrete, work as brill
After entering certain depth, cylindrical main body is extracted, and cylindricality concrete column is extracted out, that is, complete bore operation.
Following defect exists in the prior art：1, drilling device is when bore operation starts, it is necessary to be made with positive pressure
With on drill bit, making the increment face of end tooth be contacted with concrete, in the influence that contact surface is larger and drilling device itself shakes
Under, positioning can be relatively difficult, causes the position of actual borehole to have offset.2, in bore operation, if the positive pressure that drill bit is subject to
Power has offset, and it is crooked just to will appear duct so that in non-circular, the accuracy in duct substantially reduces in the hole drilled out.
Invention content
Technical problems based on background technology, the present disclosure proposes a kind of drill bits to deflect self-adjusting type drilling machine.
A kind of drill bit that the disclosure proposes deflects self-adjusting type drilling machine, and the lantern ring for being set in drills outer circumference is equipped on drilling machine,
Lantern ring is coaxially disposed with drill bit；
Multiple regulating mechanisms are circumferentially installed on lantern ring；Regulating mechanism includes threaded rod, sliding panel, limiting plate and inserted link；
Threaded rod is rotatablely installed across lantern ring, and threaded rod is opposing stationary with lantern ring in the axial direction；Sliding panel is set on threaded rod and position
In lantern ring inner circumferential, sliding panel is threadedly coupled with threaded rod；Inserted link one end is fixedly mounted on lantern ring, one end pass through sliding panel and with
Sliding panel is slidably connected；Spring is arranged on threaded rod, spring is located at side of the sliding panel close to lantern ring center；Spring one end connects
Sliding panel is connect, limiting plate is connect with the one end of spring far from sliding panel, and limiting plate is against drill bit；Each threaded rod stretches out outside lantern ring
The one end in week is connected separately with driving device, and each driving device is for driving corresponding threaded rod to rotate；
Infrared transmitter is installed, infrared transmitter is for emitting infrared ray on drilling machine；Infrared detection is installed on drill bit
Device, the vertical range for detecting itself and infrared emitting direction；
Infrared detector and each driving device are connect with preset control unit on drilling machine, and control unit is used for according to red
The detected value of external detector controls each driving device work.
Preferably, control module is used to calculate the deflection angle of drill bit according to the detected value of infrared detector, and is used for root
The adjusting surplus that each spring is calculated according to deflection angle is subsequently used for controlling each driving device work according to the adjusting surplus of each spring
Make.
Preferably, under natural conditions, when sliding panel is against lantern ring inner circumferential, limiting plate is set on threaded rod spring.
Preferably, threaded rod is mounted in the diametric(al) of lantern ring.
In the disclosure, on the one hand pass through rotating threaded rod, position of the adjustable sliding plate on threaded rod, to by changing
Become extruding force of the spring-compressed length adjustment limiting plate to drill bit, so that control is adjusted in the circumferential stress to drill bit；One side
Face, limiting plate are set on threaded rod so that limiting plate can be slided in threaded rod, be conducive to adjust what multiple limiting plates were surrounded by
Diameter of a circle it is adjustable, to ensure that the regulating mechanism can match the drill bit of a variety of different-diameters, ensure drilling machine for drill bit
Range of choice；Another convenience realizes the automation control of the drilling machine, reduces manpower by infrared test and driving device
Demand and cost.
A kind of drill bit that the disclosure proposes deflects self-adjusting type drilling machine, realizes the prison certainly of deviation angle during bit operation
Control, and realize and drive each threaded rod to rotate automatically according to drill bit deviation angle, to by control the circumferential stress of drill bit with
Just the direction of advance of drill bit is modified.
Description of the drawings
Fig. 1 is that a kind of drill bit that the disclosure proposes deflects self-adjusting type drill configuration figure；
Fig. 2 is that the drill bit in Fig. 1 deflects self-adjusting type drill control structure chart.
Specific implementation mode
Referring to Fig.1, a kind of drill bit that the disclosure proposes deflects self-adjusting type drilling machine, is equipped with and is set in outside drill bit 1 on drilling machine
The lantern ring 2 in week, lantern ring 2 are coaxially disposed with drill bit 1.
Multiple regulating mechanisms are circumferentially installed on lantern ring 2.Regulating mechanism includes threaded rod 3, sliding panel 4, limiting plate 5 and inserts
Bar 6.Threaded rod 3 is rotatablely installed across lantern ring 2, and threaded rod 3 is opposing stationary with lantern ring 2 in the axial direction.Sliding panel 4 is set in screw thread
On bar 3 and it is located at 2 inner circumferential of lantern ring, sliding panel 4 is threadedly coupled with threaded rod 3.6 one end of inserted link is fixedly mounted on lantern ring 2, one end
It is slidably connected across sliding panel 4 and with sliding panel 4.The setting of inserted link 6 avoids sliding panel 4 and threaded rod 3 is followed to rotate, in this way,
In 3 rotation process of threaded rod, sliding panel 4 can be made to move back and forth on threaded rod 3 by threads turn.
Spring 7 is arranged on threaded rod 3, spring 7 is located at side of the sliding panel 4 close to 2 center of lantern ring.7 one end of spring connects
Sliding panel 4 is connect, limiting plate 5 is connect with the one end of spring 7 far from sliding panel 4, and limiting plate 5 is against drill bit 1, in leading for spring 7
It pulls down, threaded rod 3 is resisted against side of the limiting plate 5 far from drill bit 1.Specifically, by rotating threaded rod 3, adjustable sliding plate 4
Position on threaded rod 3, to the extruding force for adjusting limiting plate 5 to drill bit 1 by changing 7 reduction length of spring.
In present embodiment, under natural conditions, when sliding panel 4 is against 2 inner circumferential of lantern ring, limiting plate 5 is set in screw thread to spring 7
On bar 3.In this way, ensure that the modification scope for the extruding force for being applied to drill bit 1 by limiting plate 5 by compressed spring 7.And it limits
Plate 5 is set on threaded rod 3 so that limiting plate 5 can be slided in threaded rod 3, be conducive to adjust the circle that multiple limiting plates 5 are surrounded by
Diameter it is adjustable, to ensure that the regulating mechanism can match the drill bit of a variety of different-diameters, ensure choosing of the drilling machine for drill bit
Select range.
In present embodiment, threaded rod 3 is mounted in the diametric(al) of lantern ring 2, to ensure the applying to drill bit 1 of limiting plate 5
Force direction, to be further ensured that the controllability of the circumferentially upper stress of drill bit, the convenient week for adjusting drill bit 1 by rotating threaded rod 3
Upward distribution of force, to adjust drill bit advancing direction.
One end that each threaded rod 3 stretches out 2 periphery of lantern ring is connected separately with driving device, and each driving device is for driving correspondence
Threaded rod 3 rotate.In this way, can realize that threaded rod 3 rotates automatically controlled by driving device, the demand of manual operation is avoided.
Infrared transmitter is installed, infrared transmitter is for emitting infrared ray on drilling machine.Infrared detection is installed on drill bit 1
Device, the vertical range for detecting itself and infrared emitting direction.Specifically, infrared transmitter is fixedly mounted on drilling machine,
The radiation direction of transmitting infrared ray is fixed.And infrared detector is mounted on drill bit, so, infrared detector and infrared emitting
The vertical range in direction changes with the variation of 1 deviation angle of drill bit.In this way, in present embodiment, it is real by infrared detection
The offset direction to drill bit and the real time monitoring of deviation angle are showed.
Infrared detector and each driving device are connect with preset control unit on drilling machine, and control unit is used for according to red
The detected value of external detector controls each driving device work.Specifically, control module is used for the detected value according to infrared detector
The deflection angle of drill bit 1, and the adjusting surplus for calculating each spring 7 according to deflection angle are calculated, is subsequently used for according to each bullet
The adjusting surplus of spring 7 controls each driving device work.Specifically, in present embodiment, in the feelings for the deflection angle for obtaining drill bit 1
Under condition, it can directly calculate the adjusted value for the drill bit extruding force that drill bit 1 is corrected to required each limiting plate 5, i.e., each 7 pressure of spring
Adjusted value can further obtain spring 7 and need the collapsing length adjusted according to spring parameter, right to further obtain spring 7
The threaded rod 3 answered needs the number of turns rotated, and needs the number of turns rotated to control corresponding driving device according to threaded rod 3 and work.
In this way, in present embodiment, the monitoring certainly of deviation angle during bit operation is realized, and is realized according to brill
Head deviation angle drives each threaded rod to rotate automatically, to which the circumferential stress by controlling drill bit is so as to the direction of advance to drill bit
It is modified.
The above, only this disclosure relates to preferable specific implementation mode, but the protection domain of the disclosure not office
It is limited to this, any one skilled in the art is in the technical scope that the disclosure discloses, according to the technology of the disclosure
Scheme and its open design are subject to equivalent substitution or change, should all cover within the protection domain of the disclosure.
Claims (4)
1. a kind of drill bit deflects self-adjusting type drilling machine, which is characterized in that be equipped with the lantern ring for being set in drill bit (1) periphery on drilling machine
(2), lantern ring (2) is coaxially disposed with drill bit (1)；
Lantern ring is circumferentially equipped with multiple regulating mechanisms on (2)；Regulating mechanism includes threaded rod (3), sliding panel (4), limiting plate (5)
With inserted link (6)；Threaded rod (3) is rotatablely installed across lantern ring (2), and threaded rod (3) is opposing stationary with lantern ring (2) in the axial direction；It is sliding
Movable plate (4) is set on threaded rod (3) and is located at lantern ring (2) inner circumferential, and sliding panel (4) is threadedly coupled with threaded rod (3)；Inserted link
(6) one end is fixedly mounted on lantern ring (2), and one end passes through sliding panel (4) and is slidably connected with sliding panel (4)；On threaded rod (3)
It is arranged with spring (7), spring (7) is located at side of the sliding panel (4) close to lantern ring (2) center；Spring (7) one end connects sliding panel
(4), the one end of limiting plate (5) and spring (7) far from sliding panel (4) is connect, and limiting plate (5) is against drill bit (1)；Each threaded rod
(3) one end for stretching out lantern ring (2) periphery is connected separately with driving device, and each driving device is for driving corresponding threaded rod (3)
Rotation；
Infrared transmitter is installed, infrared transmitter is for emitting infrared ray on drilling machine；Drill bit is equipped with infrared detection on (1)
Device, the vertical range for detecting itself and infrared emitting direction；
Infrared detector and each driving device are connect with preset control unit on drilling machine, and control unit is used for according to infrared inspection
The detected value for surveying device controls each driving device work.
2. drill bit as described in claim 1 deflects self-adjusting type drilling machine, which is characterized in that control module is used for according to infrared detection
The detected value of device calculates the deflection angle of drill bit (1), and the adjusting surplus for calculating each spring (7) according to deflection angle, so
It is used to control each driving device according to the adjusting surplus of each spring (7) afterwards and work.
3. drill bit as described in claim 1 deflects self-adjusting type drilling machine, which is characterized in that spring (7) under natural conditions, works as sliding
Plate (4) is set in against lantern ring (2) inner circumferential, limiting plate (5) on threaded rod (3).
4. drill bit as described in claim 1 deflects self-adjusting type drilling machine, which is characterized in that threaded rod (3) is mounted on lantern ring (2)
In diametric(al).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550070.2A CN108729858A (en) | 2018-05-31 | 2018-05-31 | A kind of drill bit deflection self-adjusting type drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550070.2A CN108729858A (en) | 2018-05-31 | 2018-05-31 | A kind of drill bit deflection self-adjusting type drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729858A true CN108729858A (en) | 2018-11-02 |
Family
ID=63931608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810550070.2A Withdrawn CN108729858A (en) | 2018-05-31 | 2018-05-31 | A kind of drill bit deflection self-adjusting type drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958680A (en) * | 2020-08-18 | 2020-11-20 | 尤之浩 | Manufacturing and processing technology of electrical insulating material |
| CN114505672A (en) * | 2021-05-21 | 2022-05-17 | 浙江创特新材科技有限公司 | Automobile wire harness plug terminal and protective shell riveting device |
-
2018
- 2018-05-31 CN CN201810550070.2A patent/CN108729858A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958680A (en) * | 2020-08-18 | 2020-11-20 | 尤之浩 | Manufacturing and processing technology of electrical insulating material |
| CN114505672A (en) * | 2021-05-21 | 2022-05-17 | 浙江创特新材科技有限公司 | Automobile wire harness plug terminal and protective shell riveting device |
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| Date | Code | Title | Description |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |