CN101718166B - Translational power head of all-hydraulic core drilling machine - Google Patents
Translational power head of all-hydraulic core drilling machine Download PDFInfo
- Publication number
- CN101718166B CN101718166B CN 200910264417 CN200910264417A CN101718166B CN 101718166 B CN101718166 B CN 101718166B CN 200910264417 CN200910264417 CN 200910264417 CN 200910264417 A CN200910264417 A CN 200910264417A CN 101718166 B CN101718166 B CN 101718166B
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- guide rail
- slide
- power head
- main shaft
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 238000013519 translation Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a translational power head of a all-hydraulic core drilling machine, comprising a main shaft box assembly and a slide seat, wherein a transverse slide guide rail is arranged on the slide seat; the main shaft box assembly is arranged on the transverse slide guide rail; the side part of the transverse slide guide rail is provided with a driving mechanism of the transverse movements of the main shaft box; the transverse slide guide rail is provided with two guide rail seats with V-shaped guide slots, and rabbets of the V-shaped guide slots are oppositely arranged; the lower edges of the rabbets of the guide rail seats are provided with lower auxiliary slide plane guide rails; a fixing press plate is arranged on the guide rail seats; and an auxiliary slide antifriction device is arranged on the fixing press plate on the upper edges of the rabbets of the guide rail seats. The purpose that the center of a main shaft of the power head diverges the center of a drill hole can be reliably achieved, thus the power head greatly lightens the labor intensity and effectively improves the working efficiency of drilling. The combined guide rail has accurate centering and reliable positioning, and the guide rail with a V-shaped cross section has strong centering function. During translation, the power head is symmetrically stressed, and has stable slide, compact structure, reliable work and convenient and quick operation.
Description
Technical field
The present invention relates to the exploration and development technical equipment of industries such as a kind of geology, coal, metallurgy, coloured, nuclear industry, particularly a kind of translational power head of all-hydraulic core drilling machine that is used for SOLID MINERAL RESOURCES exploration and development coring to mineral resources.
Background technology
Major technique equipment---the rig of mineral resources exploration exploitation is experiencing import, imitated, several stages such as research and development manufacturing voluntarily.Now, China's geological prospecting every profession and trade is still also being used traditional rock-core borer of initial stage seventies design in large quantities, the all-hydraulic core drilling rig that grew up in recent years, because of its boring tower collapsible; Available oil cylinder rises and falls, with engine, main winch, rope winch, slush pump, electric, hydraulic pressure and dig the system system, the first-class integral type of power is arranged on the platform full hydraulic drive; The steel crawler travel, the power head length feeds stroke, the big latus rectum of main shaft; All-hydraulic controlling, rate of penetration is fast, high efficiency; The resettlement place is quick, aligns the aperture convenience and can make a call to 45 ° of-90 ° of advantages such as scope inclined hole, has much the gesture that replaces traditional rock-core borer.But the dynamic head main spindle of the type rig or can not break away from drill center, otherwise upset breaks away from drill center, efficiency of construction is low in the time of can not leaving the center, aperture, and operation inconvenience can not be satisfied the requirement of drilling operation operation; When overturning, convertible unit head need very big external force effect to overturn; At mast vertical drilling state; Need 2-3 people firmly can realize upset simultaneously, upset difficulty during inclined hole almost can not leaned on artificial the upset near 45 ° of-60 ° of scopes in making a call to 45 ° of-90 ° of scopes.So the unit head of overturn structure can not satisfy the center requirement of dynamic head main spindle skew drilling orifice.
Summary of the invention
The technical problem that the present invention will solve is the deficiency to prior art, has proposed a kind of translational power head of all-hydraulic core drilling machine accurate, convenient to operation of feeling relieved.
The technical problem that the present invention will solve realizes through following technical scheme; A kind of translational power head of all-hydraulic core drilling machine comprises main spindle box assembly and slide, and be characterized in: slide is provided with lateral slide rail; The main spindle box assembly is contained on the lateral slide rail; Sidepiece in lateral slide rail is provided with the driving mechanism that the main shaft casing laterally moves, and described lateral slide rail is provided with the track base of two band V-arrangement guide grooves, and the notch of the V-arrangement guide groove of track base is oppositely arranged; Be provided with auxiliary glide mirror (plane) guide rail down in the lower edge of track base notch; Above track base, be provided with fixation clip, the fixation clip that is positioned at the upper edge of track base notch is provided with auxiliary slippage antifriction apparatus, and auxiliary slippage antifriction apparatus is used to guarantee down the gap adjustment and the compensation of auxiliary glide mirror (plane) guide rail.
The technical problem that the present invention will solve can also further realized, is provided with gap adjusting mechanism in the outside of said track base through following technical scheme.
The technical problem that the present invention will solve can also realize that further described driving mechanism is provided with the travelling gear of fluid motor-driven that the main spindle box assembly is provided with the driving rack of the horizontally set that cooperates with travelling gear through following technical scheme.
The technical problem that the present invention will solve can also realize that further described driving rack is provided with two, is arranged side by side between main shaft casing and slide through following technical scheme.
The technical problem that the present invention will solve can also further realized, on slide, is provided with main shaft casing translation positive stop through following technical scheme.
The technical problem that the present invention will solve can also further realized, is provided with the working position locking device between main shaft casing and the slide through following technical scheme.
The present invention compared with prior art; Motor, gear, tooth bar transmission are adopted in the unit head translation, realize that reliably the dynamic head main spindle center can depart from drill center, replace artificial turning operation with hydraulic drive control; Greatly alleviate labour intensity, improved the probing operating efficiency effectively; Adopt the assemblied guide rail on V-type and plane, centering is accurate, the location is reliable, and V-type cross section guide rail is strong from the centering function; The rack gear arrangement of symmetric arrangement, symmetry is stressed in the time of guaranteeing the unit head translation, and slippage is steady, the phenomenon of jolting when avoiding moving.The unit head translation is with hydraulic control and operation, compact conformation, reliable operation, convenient to operation.
Description of drawings
Fig. 1 is a structure diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structure chart after the translation of main spindle box assembly.
Fig. 4 is the vertical view of slide.
Fig. 5 is sliding rail structure figure.
The specific embodiment
A kind of translational power head of all-hydraulic core drilling machine; Comprise main spindle box assembly 3 and slide 5, slide 5 is provided with lateral slide rail 7, and the main spindle box assembly is contained on the lateral slide rail 7; Sidepiece in lateral slide rail 7 is provided with the driving mechanism 8 that the main shaft casing laterally moves; Described lateral slide rail 7 is provided with the track base 11 of two band V-arrangement guide grooves, and the notch of the V-arrangement guide groove of track base 11 is oppositely arranged, and is provided with auxiliary glide mirror (plane) guide rail 15 down in the lower edge of track base notch; Above track base 11, be provided with fixation clip 12, the fixation clip that is positioned at the upper edge of track base notch is provided with auxiliary slippage antifriction apparatus 13.On the fixation clip 12 hold down gag is installed, adjustment of auxiliary slippage antifriction apparatus 13 principal security level gauge gaps and compensation, hold down gag principal security unit head is installed and slippage extreme position safe and reliable.Track base is used the antifriction material manufacturing, with the sliding problem during work under the environment that adapts to rig poor lubrication under adverse weather conditions such as the desert of arid, plateau.Slide is connected with mainmast.
Be provided with between track base 11 and the slide 5 and highly regulate pad 9, be provided with adjusting pad 14 between auxiliary slippage antifriction apparatus 13 and the pressing plate 12.Be provided with gap adjusting mechanism 10 in the outside of said track base.Gap adjusting mechanism 10 comprises and the fixing adjustment limit of pressing plate, between adjustment limit and track base, is provided with the adjustment bolt.
Described driving mechanism 8 is provided with the travelling gear 4 of fluid motor-driven, and the main spindle box assembly is provided with the driving rack 6 of the horizontally set that cooperates with travelling gear.Symmetric arrangement has two groups to described driving rack 6 in the bottom of main shaft casing, is arranged side by side between main shaft casing and slide.On slide 5, be provided with main shaft casing translation positive stop 2.Be provided with working position locking device 1 between main shaft casing and the slide.Guarantee the locking after unit head translation left arrives limiting block iron.
The main shaft casing adopts steel work group welding piece, blank after heat treatment normalizing eliminates stress, to carry out mechanical roughing, semifinishing, fine finishining.Carry out hard surfacing after the rail plate assembly fine finishining of symmetric arrangement, match grinding guide pass, match grinding pressing plate guide pass, assembling and setting gap reach slip freely at 0.05-0.15.Double rack adopts equipped group point, should fluent, nothing interference when the unit head translation.Translation transmission and driven unit are taken turns symmetric arrangement, are installed in the slide termination by hydraulic motor, double base bearing support, bidentate, driving moment are provided for the translation of unit head.At two extreme position combo point positive stops of unit head left and right sides translation, moving to left puts in place afterwards compresses locked with two hold-down bolt balances.
Unit head translation stroke should guarantee when main shaft departs from the aperture cord coring drill in the safe space up and down freely, accurately realize the requirement of coring process.Former operating position is returned in the unit head translation, and spindle centerline should be able to overlap with drill center, and its error should be less than 1mm, and when creeping into duty, and unit head must be reliably, locked in the operating position effectively.
Claims (6)
1. translational power head of all-hydraulic core drilling machine; Comprise main spindle box assembly and slide; It is characterized in that: slide is provided with lateral slide rail, and the main spindle box assembly is contained on the lateral slide rail, is provided with the driving mechanism that the main shaft casing laterally moves at the sidepiece of lateral slide rail; Described lateral slide rail is provided with the track base of two band V-arrangement guide grooves; The notch of the V-arrangement guide groove of track base is oppositely arranged, and is provided with auxiliary glide mirror (plane) guide rail down in the lower edge of track base notch, above track base, is provided with fixation clip; The fixation clip that is positioned at the upper edge of track base notch is provided with auxiliary slippage antifriction apparatus, and auxiliary slippage antifriction apparatus is used to guarantee down the gap adjustment and the compensation of auxiliary glide mirror (plane) guide rail.
2. translational power head of all-hydraulic core drilling machine according to claim 1 is characterized in that: the outside at said track base is provided with gap adjusting mechanism.
3. translational power head of all-hydraulic core drilling machine according to claim 1 is characterized in that: described driving mechanism is provided with the travelling gear of fluid motor-driven, and the main spindle box assembly is provided with the driving rack of the horizontally set that cooperates with travelling gear.
4. translational power head of all-hydraulic core drilling machine according to claim 3 is characterized in that: described driving rack is provided with two, is arranged side by side between main shaft casing and slide.
5. according to claim 1 or 3 described translational power head of all-hydraulic core drilling machine, it is characterized in that: on slide, be provided with main shaft casing translation positive stop.
6. translational power head of all-hydraulic core drilling machine according to claim 1 is characterized in that: be provided with the working position locking device between main shaft casing and the slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910264417 CN101718166B (en) | 2009-12-22 | 2009-12-22 | Translational power head of all-hydraulic core drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910264417 CN101718166B (en) | 2009-12-22 | 2009-12-22 | Translational power head of all-hydraulic core drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN101718166A CN101718166A (en) | 2010-06-02 |
| CN101718166B true CN101718166B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910264417 Active CN101718166B (en) | 2009-12-22 | 2009-12-22 | Translational power head of all-hydraulic core drilling machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856855A (en) * | 2023-08-02 | 2023-10-10 | 广东英格尔地质装备科技股份有限公司 | Guide rail structure of hydraulic drilling machine and multifunctional full-hydraulic drilling machine with guide rail structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871788Y (en) * | 2005-12-25 | 2007-02-21 | 霍宗法 | Movable core driller |
| CN200952350Y (en) * | 2006-09-29 | 2007-09-26 | 重庆科技学院 | Adjustable guide support device for power head of gas pumping and discharging drilling rig |
| CN201050296Y (en) * | 2007-06-11 | 2008-04-23 | 马宝安 | Novel feeding device of driller |
-
2009
- 2009-12-22 CN CN 200910264417 patent/CN101718166B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871788Y (en) * | 2005-12-25 | 2007-02-21 | 霍宗法 | Movable core driller |
| CN200952350Y (en) * | 2006-09-29 | 2007-09-26 | 重庆科技学院 | Adjustable guide support device for power head of gas pumping and discharging drilling rig |
| CN201050296Y (en) * | 2007-06-11 | 2008-04-23 | 马宝安 | Novel feeding device of driller |
Non-Patent Citations (1)
| Title |
|---|
| JP特開平8-303174A 1996.11.19 |
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| Publication number | Publication date |
|---|---|
| CN101718166A (en) | 2010-06-02 |
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Effective date of registration: 20160225 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000, No. 1, Xinjian East Road, Haizhou Development Zone, Jiangsu, Lianyungang Patentee before: Lianyungang Huanghai Machinery Co., Ltd. |