CN105134066B - Gyrator for rock-core borer - Google Patents
Gyrator for rock-core borer Download PDFInfo
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- CN105134066B CN105134066B CN201510528071.3A CN201510528071A CN105134066B CN 105134066 B CN105134066 B CN 105134066B CN 201510528071 A CN201510528071 A CN 201510528071A CN 105134066 B CN105134066 B CN 105134066B
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- fixed
- guide rod
- vertical shaft
- body housing
- revolving body
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Abstract
The present invention discloses a kind of gyrator for rock-core borer.Including oild chuck, the oil cylinder seat being fixed on oild chuck and revolving body housing, the oil cylinder seat lower end are fixed with press beam, and the press beam both sides are respectively fixed with cylinder component, and the press beam arranged on left and right sides is respectively fixed with left guide rod and right guide rod；The cylinder component is fixed on revolving body housing, and the revolving body housing is fixed with guiding rod sleeve, and the guiding rod sleeve is slidably matched with left guide rod and right guide rod；The length scales being carved with the left guide rod in units of millimeter.The present invention solves the problems, such as press beam stability difference, the service behaviour of rig is greatly improved substantially by installing double guide rods additional；By the length scales being carved with left guide rod in units of millimeter, person easy to operation observes drilling depth, rotating accuracy when improving rig work.
Description
Technical field
The invention belongs to rock-core borer technical field, more particularly to be a kind of gyrator for rock-core borer.
Background technology
In the case where country greatly develops, payes attention to the background of geological prospecting cause, geological drilling equipment has faster development.It is existing
The rock-core borer for having technology exposes press beam and stablizes poor, and feed cylinder seal part rapid wear, oil leak and oild chuck rock many
Problem.The gyrator of rock-core borer is traditional rock-core borer output block, its function be by the power of rig by size curved tooth,
Vertical shaft conduit passes to vertical shaft, and vertical shaft is connected through a screw thread with slip spider and is integrated, the built-in slips of slips seat slot, and slips inclined-plane
It is loaded on again in collar surface groove, when chuck oil cylinder enters pressure oil, oil pressure moves down piston, drives collar to move down, and compact disc
Spring, so that slips is displaced outwardly (release drilling rod).When chuck oil cylinder is in off-load situation, in the effect of disc spring back stretch
Under, piston top collar is moved up, and slips is made the movement of radial contraction, and at this moment drilling rod is clamped in vertical shaft hole, is reached and is chosen to install drilling
Purpose.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of gyrator for rock-core borer, this sets
It is standby by installing double supplementary structures such as guide rod and big oil pressure cylinder component additional, the gyrator for solving the rock-core borer of prior art
It is fed the problems such as precision is low, and overall structure is unstable causes to be fed oil cylinder oil leak.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention provides a kind of gyrator for rock-core borer, including oild chuck, the oil being fixed on oild chuck
Cylinder seat and revolving body housing, the oil cylinder seat lower end are fixed with press beam, and the press beam both sides are respectively fixed with cylinder component, described
Press beam arranged on left and right sides is respectively fixed with left guide rod and right guide rod；The cylinder component is fixed on revolving body housing, described
Revolving body housing is fixed with guiding rod sleeve, and the guiding rod sleeve is slidably matched with left guide rod and right guide rod；The left side
The length scales being carved with guide rod in units of millimeter.
Further, the oild chuck is three slips self-centering types or five slips self-centering type structures, without
When lower slipses block rod boring, lower chuck should be equipped with torsion pass set.
Further, the oild chuck is fixed with axle bed body, and the axle bed body is fixed on by a pair of angular contact bearings
Vertical shaft upper end, the two angular contact bearings adjacent surface are provided with outer separator and inner spacing collar, and the 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, pass through hexagonal
Hook bolt is fixed.
Further, the lower end of the vertical shaft is fixed with lower chuck, and the upper end of the vertical shaft is stuck in the slips of oild chuck
Interior, the upper end of the vertical shaft is provided with round nut.Lower chuck plays a part of torsion pass and righting-oriented to kelly, and matches somebody with somebody and close
Chuck can reach the purpose that strength pulls out drilling tool.
Further, the revolving body casing center is provided with the vertical shaft conduit being slidably matched with vertical shaft, the vertical shaft conduit
It is connected with revolving body housing by bearing, the revolving body housing upper surface is fixed with upper press cover, and lower surface is fixed with down
Gland, the revolving body housing side are provided with the O-ring seal coordinated with transfer case.
Further, the revolving body surface of shell is fixed with nameplate, and the nameplate is fixed by screw, by periodically beating
Open nameplate oil gun and pay grease up to vertical shaft, the transmission of vertical shaft conduit by through type oil nozzle, to ensure that vertical shaft and vertical shaft are led
The good lubrication of pipe.
Further, the upper and lower side of the vertical shaft conduit is respectively fixed with dust ring, and the vertical shaft conduit lower end passes through flat
Key is fixed with big spiral bevel gear, and the flat key coordinates through vertical shaft conduit and the keyway on vertical shaft.
Further, the length of the left guide rod and right guide rod is more than the length of cylinder component；The left guide rod
Upper end with right guide rod is threaded post, is fixed on by nut in press beam, and person easy to operation observes drilling depth.
The invention has the advantages that：
1st, the gyrator of rock-core borer of the invention installs double guide rods additional, solves the problems, such as press beam stability difference substantially,
The service behaviour of rig is greatly improved；By the length scales being carved with left guide rod in units of millimeter, just
Drilling depth is observed in operator, rotating accuracy when improving rig work.
2nd, the gyrator of rock-core borer of the invention by three slips self-centering types or five slips self-centering type structures,
Lower chuck, cylinder component, left guide rod and right guide rod form stable vertical structure, both solve the problems, such as that guiding is unstable,
Realize again and the stress such as drilling rod torsion pass stretching are acted on；
3rd, the gyrator of rock-core borer of the invention uses big oil pressure cylinder component, realizes requirement and the monolithic stability of thrust
Property, avoid being fed oil cylinder oil leak.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation for the gyrator that the present invention is used for rock-core borer；
Fig. 2 is the structural front view for the gyrator that the present invention is used for rock-core borer；
Wherein：1- lower chucks, 2- cylinder components, the left guide rods of 3-, the right guide rods of 4-, 5- nameplate rocking bars, 6- axle bed bodies, 7-
It is oriented to rod sleeve, 8- revolving body housings, 9- press beams, 10- oil cylinder seats, 11- oild chucks, 12- vertical shafts, 13- dust rings, under 14-
Gland, the big spiral bevel gears of 15-, 16- vertical shaft conduits, 17- round nuts, 18- hexagon-headed bolts, the rotary shaft lips of 19- first are close
Envelope, 20- lubricating cups, 21- angular contact bearings, the rotating shaft lip-shaped sealings of 22- second, 23-O type sealing rings, 24- upper press covers, 25- it is outer every
Set, 26- inner spacing collars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1 and Fig. 2, the gyrator of the invention for for rock-core borer, including oild chuck 11, it is fixed on
Oil cylinder seat 10 and revolving body housing 8 on oild chuck 11, the lower end of oil cylinder seat 10 are fixed with press beam 9, and the both sides of press beam 9 are fixed respectively
There is cylinder component 2, the arranged on left and right sides of press beam 9 is respectively fixed with left guide rod 3 and right guide rod 4；Cylinder component 2 is fixed on revolution
On body shell body 8, revolving body housing 8, which is fixed with, is oriented to rod sleeve 7, is oriented to rod sleeve 7 and is slided with left guide rod 3 and right guide rod 4
Coordinate；The length scales being carved with left guide rod 3 in units of millimeter.
Wherein, oild chuck 11 is three slips self-centering types or five slips self-centering type structures, without lower slipses
When blocking rod boring, lower chuck 1 should be equipped with torsion pass set.
Wherein, oild chuck 11 is fixed with axle bed body 6, and the axle bed body 6 is fixed on vertical by a pair of angular contact bearings 21
The upper end of axle 12, the adjacent surface of two angular contact bearing 21 are provided with outer separator 25 and inner spacing collar 26, and the lateral surface of angular contact bearing 21 is provided with
Lubricating cup 20；The top and bottom of axle bed body 6 are respectively equipped with the first rotating shaft lip-shaped sealing 19 and the second rotating shaft lip-shaped sealing 22, lead to
Hexagon-headed bolt 18 is crossed to fix.
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, stands
The upper end of axle 12 is provided with round nut 17.Lower chuck 1 plays a part of torsion pass and righting-oriented to kelly, and coordinates upper chuck
The purpose that strength pulls out drilling tool can be reached.
Wherein, the center of revolving body housing 8 is provided with the vertical shaft conduit 16 being slidably matched with vertical shaft 12, vertical shaft conduit 16 and revolution
Body shell body 8 is connected by bearing, and the upper surface of revolving body housing 8 is fixed with upper press cover 24, and lower surface is fixed with lower cover 14,
The side of revolving body housing 8 is provided with the O-ring seal 23 coordinated with transfer case.
Wherein, the surface of revolving body housing 8 is fixed with nameplate 5, and nameplate 5 is fixed by screw, is used by periodically opening nameplate 5
Oil gun pays grease up by through type oil nozzle to vertical shaft 12, the transmission of vertical shaft conduit 16, to ensure vertical shaft 12 and vertical shaft conduit
16 good lubrication.
Wherein, the upper and lower side of vertical shaft conduit 16 is respectively fixed with dust ring 13, and the lower end of vertical shaft conduit 16 passes through flat key
Big spiral bevel gear 15 is fixed with, the flat key coordinates through vertical shaft conduit 16 and the keyway on vertical shaft 12.
Wherein, the length of left guide rod 3 and right guide rod 4 is more than the length of cylinder component 2；Left guide rod 3 and right guiding
The upper end of bar 4 is threaded post, is fixed on by nut in press beam 9, and person easy to operation observes drilling depth.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
1. for the gyrator of rock-core borer, including oild chuck (11), the oil cylinder seat (10) being fixed on oild chuck (11)
With revolving body housing (8), oil cylinder seat (10) lower end is fixed with press beam (9), and press beam (9) both sides are respectively fixed with oil cylinder
Component (2), press beam (9) arranged on left and right sides are respectively fixed with left guide rod (3) and right guide rod (4)；The cylinder component
(2) it is fixed on revolving body housing (8), the revolving body housing (8), which is fixed with, is oriented to rod sleeve (7), the guiding rod sleeve
(7) it is slidably matched with left guide rod (3) and right guide rod (4)；The length being carved with the left guide rod (3) in units of millimeter
Scale；The oild chuck (11) is fixed with axle bed body (6), and the axle bed body (6) is fixed by a pair of angular contact bearings (21)
In vertical shaft (12) upper end, angular contact bearing (21) lateral surface is provided with lubricating cup (20)；Distinguish axle bed body (6) top and bottom
It is fixed by hexagon-headed bolt (18) provided with the first rotating shaft lip-shaped sealing (19) and the second rotating shaft lip-shaped sealing (22)；Institute
State revolving body housing (8) surface and be fixed with nameplate (5), the nameplate (5) is fixed by screw；It is characterized in that：Two angles
Contact bearing (21) adjacent surface is provided with outer separator (25) and inner spacing collar (26), and the insertion of the surface of revolving body housing (8) one is provided with straight-through
Formula oil nozzle, the through type oil nozzle Single port contact with nameplate (5) back side middle part, and the port sizes are less than nameplate (5).
2. the gyrator according to claim 1 for rock-core borer, it is characterised in that the oild chuck (11) is three
Slips self-centering type or five slips self-centering type structures.
3. the gyrator according to claim 1 for rock-core borer, it is characterised in that the lower end of the vertical shaft (12) is consolidated
Surely there is lower chuck (1), the upper end of the vertical shaft (12) is stuck in the slips of oild chuck (11), and the upper end of the vertical shaft (12) is set
There is round nut (17).
4. the gyrator according to claim 1 for rock-core borer, it is characterised in that in the revolving body housing (8)
The heart is provided with the vertical shaft conduit (16) being slidably matched with vertical shaft (12), and the vertical shaft conduit (16) passes through axle with revolving body housing (8)
Hold and be connected, revolving body housing (8) upper surface is fixed with upper press cover (24), and lower surface is fixed with lower cover (14), institute
State revolving body housing (8) side and be provided with the O-ring seal (23) coordinated with transfer case.
5. the gyrator according to claim 4 for rock-core borer, it is characterised in that the vertical shaft conduit (16) it is upper
Lower end is respectively fixed with dust ring (13), and vertical shaft conduit (16) lower end is fixed with big spiral bevel gear (15) by flat key,
The flat key coordinates through vertical shaft conduit (16) and the keyway on vertical shaft (12).
6. the gyrator according to claim 1 for rock-core borer, it is characterised in that the left guide rod (3) and the right side
The length of guide rod (4) is more than the length of cylinder component (2)；The upper end of the left guide rod (3) and right guide rod (4) is screw thread
Post, it is fixed on by nut in press beam (9).
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 CN105134066A (en) | 2015-12-09 |
| CN105134066B true CN105134066B (en) | 2018-01-23 |
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ID=54719605
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134066B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973007B (en) * | 2019-04-18 | 2020-07-03 | 中地装(北京)科学技术研究院有限公司 | Electric transmission vertical shaft drilling machine for deep hole |
| 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 |
Family Cites Families (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 |
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2015
- 2015-08-24 CN CN201510528071.3A patent/CN105134066B/en active Active
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| Publication number | Publication date |
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| CN105134066A (en) | 2015-12-09 |
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