CN108716363A - A kind of impact rotating pipe-following drilling tool brill - Google Patents
A kind of impact rotating pipe-following drilling tool brill Download PDFInfo
- Publication number
- CN108716363A CN108716363A CN201810871818.9A CN201810871818A CN108716363A CN 108716363 A CN108716363 A CN 108716363A CN 201810871818 A CN201810871818 A CN 201810871818A CN 108716363 A CN108716363 A CN 108716363A
- Authority
- CN
- China
- Prior art keywords
- tup
- bit shank
- hydraulic motor
- shank bar
- gear
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 241001074085 Scophthalmus aquosus Species 0.000 title abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of impact rotating pipe-following drilling tool brills, including tup, spring, cam, bit shank bar, hydraulic motor, camshaft, hydraulic motor gear and bit shank bar gear；Drive cam shaft rotates when hydraulic motor rotates, and to which driving cam stirs tup compressed spring, cam rotation shifting block leaves tup, and spring power drive tup hits bit shank bar, completes primary strike；Hydraulic motor continuous rotation, tup successively hit bit shank bar；For bit shank bar while successively being hit by tup, hydraulic motor gear successively drives bit shank bar gear to rotate, to realize drilling.The beneficial effects of the invention are as follows：Tool brill can convert mechanical energy to elastic energy, and elasticity can convert impact energy again, while drive drilling tool to drill in rotary force；It uses conventional hydraulic system, is driven completely by hydraulic motor, has the characteristics that fixed easy, accurate positioning and easy to operate.
Description
Technical field
The present invention relates to a kind of power augers, specifically, being related to a kind of impact rotating pipe-following drilling tool brill.
Background technology
Currently, all kinds of tools such as electric drill, hand drill, impact drill bore, boring principle is roughly the same, mainly by various dynamic
Force system drives bit, and utilizes different bit silking precessions.This kind of tool bores its rate of penetration when in use
With the needs for being not met by Some features environment in dynamics, especially in drilling process, bad fixation and positioning are inaccurate, behaviour
It is also required to user on work applies certain pressure can to pierce among target, user is increased centainly in use
Difficulty.If tool brill can there can be certain impact force forward by drill bit itself in use, conventional tool can be solved
The problem of boring precise positioning in use.
Invention content
The present invention is precisely in order to a kind of impact rotating pipe-following drilling tool for solving above-mentioned technical problem and designing bores.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of impact rotating pipe-following drilling tool brill, including tup, spring, cam, bit shank bar, hydraulic motor, camshaft, hydraulic pressure
Motor gear and bit shank bar gear；Drive cam shaft rotates when hydraulic motor rotates, to which driving cam stirs tup pressure
Contracting spring, cam rotation shifting block leave tup, and spring power drive tup hits bit shank bar, completes primary strike；Hydraulic motor connects
Continuous rotation, tup successively hit bit shank bar；Bit shank bar by tup while successively being hit, hydraulic motor gear
Successively driving bit shank bar gear rotation, to realize drilling.
A kind of impact rotating pipe-following drilling tool bores, and there are one solid on impact rotating pipe-following drilling tool drill tools
Determine bearing.
A kind of impact rotating pipe-following drilling tool bores, be it is a kind of by mechanical energy be converted into it is elastic can, elasticity can convert punching again
Energy is hit, while the device that drilling tool drills is driven in rotary force.Impact rotating pipe-following drilling power head uses conventional hydraulic system
System, is driven by hydraulic motor completely, you can completes impact drilling drilling, mechanical energy size determines impact capacity size, domestic
Currently without precedent.
The advantageous effect that a kind of impact rotating pipe-following drilling tool of the present invention bores is：Tool brill can convert mechanical energy to
Elastic energy, elasticity can convert impact energy again, while drive drilling tool to drill in rotary force；It has fixed easy, positioning accurate
Accurate and easy to operate feature.
Description of the drawings
Fig. 1 is that a kind of impact rotating pipe-following drilling tool of the present invention bores sectional view.
Fig. 2 is that a kind of impact rotating pipe-following drilling tool of the present invention bores decomposition driving schematic diagram.
Fig. 3 is that a kind of impact rotating pipe-following drilling tool of the present invention bores section driving schematic diagram.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figs. 1-3, a kind of impact rotating pipe-following drilling tool of the present invention bores, including tup 1, spring 2, cam 3, pricker
Foot piece 4, hydraulic motor 6, camshaft 7, hydraulic motor gear 8 and bit shank bar gear 9；Hydraulic motor 6 drives convex when rotating
Wheel shaft 7 rotates, and to which driving cam 3 stirs 1 compressed spring 2 of tup, cam 3 rotates shifting block and leaves tup 1,2 power drive of spring
Tup 1 hits bit shank bar 4, completes primary strike；6 continuous rotation of hydraulic motor, tup 1 successively hit bit shank bar 4；Bit shank
While successively being hit by tup 1, successively driving bit shank bar gear 9 rotates hydraulic motor gear 8 bar 4,
To realize drilling.
A kind of impact rotating pipe-following drilling tool bores, and there are one solid on impact rotating pipe-following drilling tool drill tools
Determine bearing 5.
The present invention is not limited to above-mentioned preferred forms, anyone obtain under the inspiration of the present invention other it is any with
Product as the present invention is same or similar, is within the scope of the present invention.
Claims (2)
1. a kind of impact rotating pipe-following drilling tool bores, including tup (1), spring (2), cam (3), bit shank bar (4), hydraulic pressure horse
Up to (6), camshaft (7), hydraulic motor gear (8) and bit shank bar gear (9)；It is characterized in that：Hydraulic motor (6) rotates
When drive cam shaft (7) rotate, to which driving cam (3) stirs tup (1) compressed spring (2), cam (3) rotation shifting block leaves
Tup (1), spring (2) power drive tup (1) hit bit shank bar (4), complete primary strike；Hydraulic motor (6) continuous rotation, hammer
Head (1) successively hits bit shank bar (4)；Bit shank bar (4) by tup (1) while successively being hit, on hydraulic motor
Successively driving bit shank bar gear (9) rotates gear (8), to realize drilling.
2. a kind of impact rotating pipe-following drilling tool according to claim 1 bores, it is characterised in that：Impact rotating is bored with pipe
There are one hold-down supports (5) on into tool drill tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871818.9A CN108716363A (en) | 2018-08-02 | 2018-08-02 | A kind of impact rotating pipe-following drilling tool brill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810871818.9A CN108716363A (en) | 2018-08-02 | 2018-08-02 | A kind of impact rotating pipe-following drilling tool brill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108716363A true CN108716363A (en) | 2018-10-30 |
Family
ID=63914256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810871818.9A Pending CN108716363A (en) | 2018-08-02 | 2018-08-02 | A kind of impact rotating pipe-following drilling tool brill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136619A (en) * | 2020-02-25 | 2020-05-12 | 吴胜奎 | High-frequency striking type electric impact drill |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214094A (en) * | 2005-02-01 | 2006-08-17 | Emuzu:Kk | Drilling equipment |
| CN201802309U (en) * | 2010-10-13 | 2011-04-20 | 湖南恒至凿岩科技有限公司 | Hydraulic rotary pneumatic impact type drilling machine |
-
2018
- 2018-08-02 CN CN201810871818.9A patent/CN108716363A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214094A (en) * | 2005-02-01 | 2006-08-17 | Emuzu:Kk | Drilling equipment |
| CN201802309U (en) * | 2010-10-13 | 2011-04-20 | 湖南恒至凿岩科技有限公司 | Hydraulic rotary pneumatic impact type drilling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136619A (en) * | 2020-02-25 | 2020-05-12 | 吴胜奎 | High-frequency striking type electric impact drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20181030 |
|
| RJ01 | Rejection of invention patent application after publication |