CN105134066A - Gyrator for core drilling machine - Google Patents
Gyrator for core drilling machine Download PDFInfo
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- CN105134066A CN105134066A CN201510528071.3A CN201510528071A CN105134066A CN 105134066 A CN105134066 A CN 105134066A CN 201510528071 A CN201510528071 A CN 201510528071A CN 105134066 A CN105134066 A CN 105134066A
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- fixed
- vertical shaft
- gyrator
- guide peg
- rock
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Abstract
The invention discloses a gyrator for a core drilling machine. The gyrator for the core drilling machine comprises a hydraulic chuck, an oil cylinder base fixed on the hydraulic chuck and a rotary body shell, a pressing beam is fixed at the lower end of the oil cylinder base, oil cylinder components are fixed on the two sides of the pressing beam respectively, and a left guide rod and a right guide rod are fixed on the left side and the right side of the pressing beam respectively; the oil cylinder components are fixed on the rotary body shell, guide rod sleeves are fixed on the rotary body shell, and the guide rod sleeves are matched with the left guide rod and the right guide rod in a sliding mode; the left guide rod is caved with a length scale which takes millimeter as the unit. According to the gyrator for the core drilling machine, due to the fact that the two guide rods are additionally installed, the problem that the stability of the pressing beam is poor is basically solved, and the working property of the drilling machine is greatly promoted; due to the fact that the length scale which takes the millimeter as the unit is caved on the left guide rod, observation of the drilling depth is convenient for an operator, and the rotating accuracy of the drilling machine during work is improved.
Description
Technical field
The invention belongs to rock-core borer technical field, particularly be a kind of gyrator for rock-core borer.
Background technology
Greatly develop, pay attention to the background of geological prospecting cause in country under, geological drilling equipment has had and has developed faster.The rock-core borer of prior art exposes presses beam stable poor, feeds the problems that cylinder seal part rapid wear, leakage of oil and oild chuck rock.The gyrator of rock-core borer is traditional rock-core borer output block, its function is that the power of rig is passed to vertical shaft by size curved tooth, vertical shaft conduit, vertical shaft and slip spider are threaded connection and are integrated, the in-built slips of slip spider groove, and slips inclined-plane is loaded in collar surface groove, when chuck oil cylinder enters pressure oil, oil pressure makes piston move down, drive collar moves down, and compresses disc spring, thus slips is outwards moved (unclamping drilling rod).When chuck oil cylinder is in off-load situation, under the effect of disc spring back stretch, piston top collar moves, make slips do the movement of radial contraction, at this moment in vertical shaft hole, drilling rod is clamped, and reaches choosing and fills the object of creeping into.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of gyrator for rock-core borer is provided, this equipment is by installing two supplementary structure such as guide peg and large oil pressure cylinder assembly additional, it is low that the gyrator solving the rock-core borer of prior art feeds precision, and overall structure instability causes problems such as feeding oil cylinder leakage of oil.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The invention provides a kind of gyrator for rock-core borer, comprise oild chuck, be fixed on the oil cylinder seat on oild chuck and revolving body housing, described oil cylinder seat lower end is fixed with pressure beam, described pressure beam both sides are fixed with cylinder component respectively, and described pressure beam arranged on left and right sides is fixed with left guide peg and right guide peg respectively; Described cylinder component is fixed on revolving body housing, and described revolving body housing is fixed with guide peg sleeve, and described guide peg sleeve and left guide peg and right guide peg are slidably matched; Described left guide peg is carved with the length scales in units of millimeter.
Further, described oild chuck is three slips self-centering types or five slips self-centering type structures, and when blocking rod boring without lower slips, lower chuck should be equipped with torsion pass cover.
Further, described oild chuck and axle bed body are fixed, and described axle bed body is fixed on vertical shaft upper end by pair of horns contact bearing, and described two angular contact bearing adjacent surfaces are provided with outer separator and inner spacing collar, and described angular contact bearing lateral surface is provided with lubricating cup; Axle bed body top and bottom are respectively equipped with the first rotating shaft lip-shaped sealing and the second rotating shaft lip-shaped sealing, are fixed by hexagon-headed bolt.
Further, the lower end of described vertical shaft is fixed with lower chuck, and the upper end of described vertical shaft is stuck in the slips of oild chuck, and the upper end of described vertical shaft is provided with round nut.Lower chuck plays the effect of torsion pass and righting-oriented to kelly, and coordinates upper chuck can reach the object that brute force pulls out drilling tool.
Further, described revolving body casing center is provided with the vertical shaft conduit be slidably matched with vertical shaft, described vertical shaft conduit and revolving body housing are connected and fixed by bearing, described revolving body housing upper surface is fixed with upper press cover, lower surface is fixed with lower cover, and described revolving body housing side is provided with the O RunddichtringO coordinated with transfer case.
Further, described revolving body surface of shell is fixed with nameplate, described nameplate is fixed by screw, pays grease up, to ensure the good lubrication of vertical shaft and vertical shaft conduit by regularly opening nameplate oil gun by straight oil nozzle to vertical shaft, the transmission of vertical shaft conduit.
Further, the upper and lower side of described vertical shaft conduit is fixed with dust ring respectively, and described vertical shaft conduit lower end is fixed with large spiral bevel gear by flat key, and described flat key coordinates with the keyway on vertical shaft through vertical shaft conduit.
Further, the length of described left guide peg and right guide peg is greater than the length of cylinder component; The upper end of described left guide peg and right guide peg is threaded column, and be fixed on pressure beam by nut, convenient operation person observes drilling depth.
The present invention has following beneficial effect:
1, the gyrator of rock-core borer of the present invention installs two guide peg additional, substantially solves the problem of pressure beam poor stability, is greatly improved to the service behaviour of rig; By being carved with the length scales in units of millimeter on left guide peg, convenient operation person observes drilling depth, improves rotating accuracy when rig works.
2, the gyrator of rock-core borer of the present invention forms stable vertical structure by three slips self-centering types or five slips self-centering type structures, lower chuck, cylinder component, left guide peg and right guide peg, both solved the problem that guiding is unstable, realized again stressed effects such as drilling rod torsion pass stretchings;
3, the gyrator of rock-core borer of the present invention adopts large oil pressure cylinder assembly, realizes requirement and the resistance to overturning of thrust, avoids feeding oil cylinder leakage of oil.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described describing the required accompanying drawing used to embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention for the gyrator of rock-core borer;
Fig. 2 is the structural front view of the present invention for the gyrator of rock-core borer;
Wherein: 1-lower chuck, 2-cylinder component, the left guide peg of 3-, the right guide peg of 4-, 5-nameplate rocking bar, 6-axle bed body, 7-guide peg sleeve, 8-revolving body housing, 9-presses beam, 10-oil cylinder seat, 11-oild chuck, 12-vertical shaft, 13-dust ring, 14-lower cover, the large spiral bevel gear of 15-, 16-vertical shaft conduit, 17-round nut, 18-hexagon-headed bolt, 19-first rotating shaft lip-shaped sealing, 20-lubricating cup, 21-angular contact bearing, 22-second rotating shaft lip-shaped sealing, 23-O RunddichtringO, 24-upper press cover, 25-outer separator, 26-inner spacing collar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to shown in Fig. 1 and Fig. 2, the present invention is the gyrator for rock-core borer, comprise oild chuck 11, be fixed on the oil cylinder seat 10 on oild chuck 11 and revolving body housing 8, oil cylinder seat 10 lower end is fixed with pressure beam 9, pressure beam 9 both sides are fixed with cylinder component 2 respectively, and pressure beam 9 arranged on left and right sides is fixed with left guide peg 3 and right guide peg 4 respectively; Cylinder component 2 is fixed on revolving body housing 8, and revolving body housing 8 is fixed with guide peg sleeve 7, and guide peg sleeve 7 is slidably matched with left guide peg 3 and right guide peg 4; Left guide peg 3 is carved with the length scales in units of millimeter.
Wherein, oild chuck 11 is three slips self-centering types or five slips self-centering type structures, and when blocking rod boring without lower slips, lower chuck 1 should be equipped with torsion pass cover.
Wherein, oild chuck 11 is fixed with axle bed body 6, and described axle bed body 6 is fixed on vertical shaft 12 upper end by pair of horns contact bearing 21, and two angular contact bearing 21 adjacent surfaces are provided with outer separator 25 and inner spacing collar 26, and angular contact bearing 21 lateral surface is provided with lubricating cup 20; Axle bed body 6 top and bottom are respectively equipped with the first rotating shaft lip-shaped sealing 19 and the second rotating shaft lip-shaped sealing 22, are fixed by hexagon-headed bolt 18.
Wherein, the lower end of vertical shaft 12 is fixed with lower chuck 1, and the upper end of vertical shaft 12 is stuck in the slips of oild chuck 11, and the upper end of vertical shaft 12 is provided with round nut 17.Lower chuck 1 pair of kelly plays the effect of torsion pass and righting-oriented, and coordinates upper chuck can reach the object that brute force pulls out drilling tool.
Wherein, revolving body housing 8 center is provided with the vertical shaft conduit 16 be slidably matched with vertical shaft 12, vertical shaft conduit 16 and revolving body housing 8 are connected and fixed by bearing, revolving body housing 8 upper surface is fixed with upper press cover 24, lower surface is fixed with lower cover 14, and revolving body housing 8 side is provided with the O RunddichtringO 23 coordinated with transfer case.
Wherein, revolving body housing 8 surface is fixed with nameplate 5, nameplate 5 is fixed by screw, pays grease up, to ensure the good lubrication of vertical shaft 12 and vertical shaft conduit 16 by regularly opening nameplate 5 oil gun by straight oil nozzle to vertical shaft 12, vertical shaft conduit 16 transmission.
Wherein, the upper and lower side of vertical shaft conduit 16 is fixed with dust ring 13 respectively, and described vertical shaft conduit 16 lower end is fixed with large spiral bevel gear 15 by flat key, and described flat key coordinates with the keyway on vertical shaft 12 through vertical shaft conduit 16.
Wherein, the length of left guide peg 3 and right guide peg 4 is greater than the length of cylinder component 2; The upper end of left guide peg 3 and right guide peg 4 is threaded column, and be fixed on pressure beam 9 by nut, convenient operation person observes drilling depth.
The disclosed preferred embodiment of the present invention just sets forth the present invention for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the detailed description of the invention that this invention is only described yet.Obviously, according to the content of this manual, can make many modifications and variations.This manual is chosen and is specifically described these embodiments, is to explain principle of the present invention and practical application better, thus makes art technician understand well and to utilize the present invention.The present invention is only subject to the restriction of claims and four corner and equivalent.
Claims (8)
1. for the gyrator of rock-core borer, comprise oild chuck (11), be fixed on the oil cylinder seat (10) on oild chuck (11) and revolving body housing (8), it is characterized in that: described oil cylinder seat (10) lower end is fixed with pressure beam (9), described pressure beam (9) both sides are fixed with cylinder component (2) respectively, and described pressure beam (9) arranged on left and right sides is fixed with left guide peg (3) and right guide peg (4) respectively; Described cylinder component (2) is fixed on revolving body housing (8), described revolving body housing (8) is fixed with guide peg sleeve (7), and described guide peg sleeve (7) is slidably matched with left guide peg (3) and right guide peg (4); Described left guide peg (3) is carved with the length scales in units of millimeter.
2. the gyrator for rock-core borer according to claim 1, is characterized in that, described oild chuck (11) is three slips self-centering types or five slips self-centering type structures.
3. the gyrator for rock-core borer according to claim 1, it is characterized in that, described oild chuck (11) is fixed with axle bed body (6), described axle bed body (6) is fixed on vertical shaft (12) upper end by pair of horns contact bearing (21), described two angular contact bearings (21) adjacent surface is provided with outer separator (25) and inner spacing collar (26), and described angular contact bearing (21) lateral surface is provided with lubricating cup (20); Axle bed body 6 top and bottom are respectively equipped with the first rotating shaft lip-shaped sealing (19) and the second rotating shaft lip-shaped sealing (22), are fixed by hexagon-headed bolt (18).
4. the gyrator for rock-core borer according to claim 3, it is characterized in that, the lower end of described vertical shaft (12) is fixed with lower chuck (1), the upper end of described vertical shaft (12) is stuck in the slips of oild chuck (11), and the upper end of described vertical shaft (12) is provided with round nut (17).
5. the gyrator for rock-core borer according to claim 1, it is characterized in that, described revolving body housing (8) center is provided with the vertical shaft conduit (16) be slidably matched with vertical shaft (12), described vertical shaft conduit (16) and revolving body housing (8) are connected and fixed by bearing, described revolving body housing (8) upper surface is fixed with upper press cover (24), lower surface is fixed with lower cover (14), and described revolving body housing (8) side is provided with the O RunddichtringO (23) coordinated with transfer case.
6. the gyrator for rock-core borer according to claim 1, is characterized in that, described revolving body housing (8) surface is fixed with nameplate (5), and described nameplate (5) is fixed by screw.
7. the gyrator for rock-core borer according to claim 1, it is characterized in that, the upper and lower side of described vertical shaft conduit (16) is fixed with dust ring (13) respectively, described vertical shaft conduit (16) lower end is fixed with large spiral bevel gear (15) by flat key, and described flat key coordinates with the keyway on vertical shaft (12) through vertical shaft conduit (16).
8. the gyrator for rock-core borer according to claim 1, is characterized in that, the length of described left guide peg (3) and right guide peg (4) is greater than the length of cylinder component (2); The upper end of described left guide peg (3) and right guide peg (4) is threaded column, is fixed in pressure beam (9) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528071.3A CN105134066B (en) | 2015-08-24 | 2015-08-24 | Gyrator for rock-core borer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528071.3A CN105134066B (en) | 2015-08-24 | 2015-08-24 | Gyrator for rock-core borer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134066A true CN105134066A (en) | 2015-12-09 |
| CN105134066B CN105134066B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510528071.3A Active CN105134066B (en) | 2015-08-24 | 2015-08-24 | Gyrator for rock-core borer |
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| Country | Link |
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| CN (1) | CN105134066B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973007A (en) * | 2019-04-18 | 2019-07-05 | 中地装(北京)科学技术研究院有限公司 | A kind of deep hole electric transmission spindle drill |
| CN113944456A (en) * | 2021-09-26 | 2022-01-18 | 浙江省工程勘察设计院集团有限公司 | Drilling depth measuring method and system, drilling machine and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940442Y (en) * | 2006-05-17 | 2007-08-29 | 卢明立 | Rotary device of vertical shaft rotary drilling machine |
| CN200961481Y (en) * | 2006-10-20 | 2007-10-17 | 连云港黄海机械厂有限公司 | Rock core drill gyrator |
| CN203939462U (en) * | 2014-05-23 | 2014-11-12 | 浙江杭钻机械制造股份有限公司 | Spindle-type drill clip mechanism |
-
2015
- 2015-08-24 CN CN201510528071.3A patent/CN105134066B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940442Y (en) * | 2006-05-17 | 2007-08-29 | 卢明立 | Rotary device of vertical shaft rotary drilling machine |
| CN200961481Y (en) * | 2006-10-20 | 2007-10-17 | 连云港黄海机械厂有限公司 | Rock core drill gyrator |
| CN203939462U (en) * | 2014-05-23 | 2014-11-12 | 浙江杭钻机械制造股份有限公司 | Spindle-type drill clip mechanism |
Non-Patent Citations (2)
| Title |
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| 周亚军: "浅谈岩心钻机回转器的改进", 《地质装备》 * |
| 魏治利: "新型深孔立轴式回转器的研制", 《探矿工程（岩土钻掘工程）》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973007A (en) * | 2019-04-18 | 2019-07-05 | 中地装(北京)科学技术研究院有限公司 | A kind of deep hole electric transmission spindle drill |
| CN113944456A (en) * | 2021-09-26 | 2022-01-18 | 浙江省工程勘察设计院集团有限公司 | Drilling depth measuring method and system, drilling machine and storage medium |
| CN113944456B (en) * | 2021-09-26 | 2024-04-16 | 浙江省工程勘察设计院集团有限公司 | Drilling depth measurement method, drilling depth measurement system, drilling machine and storage medium |
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| Publication number | Publication date |
|---|---|
| CN105134066B (en) | 2018-01-23 |
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