CN105773850B - Prepare the cutter device and operating method of the rock sample of structural plane containing different angle - Google Patents
Prepare the cutter device and operating method of the rock sample of structural plane containing different angle Download PDFInfo
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- CN105773850B CN105773850B CN201610226874.8A CN201610226874A CN105773850B CN 105773850 B CN105773850 B CN 105773850B CN 201610226874 A CN201610226874 A CN 201610226874A CN 105773850 B CN105773850 B CN 105773850B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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- Mechanical Engineering (AREA)
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of cutter device and operating method for preparing the rock sample of structural plane containing different angle, it is related to rock mechanics experiment technical field, including base device, sample fixing device, sectional shelf-unit and cutter device；Sample fixed form of the present invention is perfect, the fixation at the various inclination angles of rock sample can be realized, ensure that stress is symmetrical in sample cutting process, avoid cutting the skew of sample, fracture and the out-of-flatness of cut surface, fixed dam and sub-barrier surface are covered with rubber layer, it is injury-free during guarantee rock sample clamping fastener, provided with length mark, depth mark and angle index, the accurate Control Assay fixed angle of energy, fixed position and depth of cut, cutter device uses diamond saw blade, its stiffness is good, thickness of thin, the damage to rock sample in cutting process can be reduced, ensure the integrality of rock sample, service life is longer, it is simple in construction, simple and safe operation, cutting cost and maintenance cost are low, small volume, it is in light weight, it is easy to carry.
Description
Technical field
The present invention relates to rock mechanics experiment technical field, and in particular to one kind prepares the examination of the rock of structural plane containing different angle
The cutter device and operating method of sample.
Background technology
Rock mass is preservation in certain geological environment, is cut by different structure face and have certain engineering Geological Characteristics
Natural forms.Undergo different times, different scales tectonic movement after, rock mass is internally formed different origins, different special
The geological interface of property, such as tomography, joint, aspect and crack, is referred to as structural plane.Structural plane is generally deposited in rock mass engineering project region
, and directly affect the stability of rock mass engineering project.
Developed rapidly with landing ground, underground rock engineering, the increasing energy, traffic, mine, water conservancy and national defence work
Journey is built in the rock mass region containing structural plane, its engineering design, construction and safety evaluation (intensity, deformation, stability, durability
Deng) all depend directly on research to features such as rock mass strength, deformation and its failure laws.
The quantitative test of Mechanical property, mainly carried out by large-scale in-situ test, but its is long in time limit, investment is big,
Process is more.Rock mechanics experiment is the basis of rock mass mechanics, is one of important means for studying rock mass mechanics and engineering, is rock mass
Parameter determines offer foundation, affects the design and construction of rock mass engineering project.Therefore, the true of rock indoor mechanical test result can
It is most important by property.
The premise of rock mechanics experiment is the rock sample that processing prepares Pass Test requirement.At present, indoor rock mechanics
It is to prepare complete rock sample that experiment is mostly, and the rock mass in Practical Project is more containing the structural planes such as crack, joint, intact rock examination
The result of the test of sample can not be represented containing the structural plane rock mass such as crack, joint.Therefore, the structural planes such as crack, joint are studied to rock
The influence of mechanics characteristic, failure mechanism just needs to prepare the special rock sample containing structural planes such as crack, joints.
Domestic and international rock mechanics laboratory Technical comparing in terms of the complete rock sample of standard is made is ripe, is first profit mostly
Longer core is drilled through with minor diameter rock core drilling rig, then required rock sample is cut into by rock cutter.But
In terms of the rock sample of the structural planes such as crack containing different angle, joint is made, because cutting angle is difficult essence in preparation process
Really control, its manufacturing technology and processing unit (plant) still need to further improvement, perfect so that made in laboratory penetrate, non-penetrating knot
The key rock sample in structure face is difficult to see report.
Existing rock cutter uses a fixed dam mostly, is realized by the way that rock is against on baffle plate to rock
Cutting, but only can not realize that the entirety of cutting rock is fixed by a fixed dam, hold in rock sample cutting process
Angle is also easy to produce to offset, be disrumpent feelings；Further, since installation cutting machine cutter device supporter be generally fixed to it is motionless on base,
With the increase of rock sample depth of cut, the cutting arc length between cutting blade and rock sample can continue to increase, must
Frictional force between cutting blade and rock sample is so caused to increase, motor load increase.Meanwhile high temperature caused by frictional force and row
Bits difficulty will also result in cutting blade damage, limit cutting specimen size.
With it was recognized that the destruction of rock mass is more stress and the coefficient result of structure, being tied present in rock mass
The stability that structure faces rock mass engineering project plays control action so that the research of the physico mechanical characteristic of the rock mass containing structural plane is gradual
As focus.Therefore, the standard size for meeting the structural planes such as crack containing different angle, the joint of test requirements document is prepared in laboratory
Rock sample and the corresponding cutting processing device of development turn into current urgent problem.
By patent retrieval, following known technical scheme be present：
Patent 1：
Application number：201320411801.8 the applying date：2013-07-11, authorized announcement date：2013-12-18, this practicality
It is new to disclose a kind of Rock cutting fixture, including rock placement platform, hydraulic cylinder, hydraulic stem and rubber and plastic baffle plate；Hydraulic cylinder is
Two, it is separately fixed at the both ends of rock placement platform；Hydraulic cylinder is connected by hydraulic stem with corresponding rubber and plastic baffle plate respectively.This
Utility model Rock cutting clamp structure is simple, easy to operate, can effectively fasten Rock cutting part, realize to rock any angle
Cutting.
The patent utilization hydraulic system is realized and rock sample is fixedly clamped, although can realize to rock any angle
Cutting, but the device can not accurately control the structural plane inclination angle of cutting rock sample, and in cutting processing any angle knot
Due to the one end for the sample that is only fixedly clamped during structure face, it is easy to cause rock sample to destroy, cut surface out-of-flatness, it is impossible to
Accurate processing prepares the special rock sample of the structural planes such as the required crack containing different angle of experiment, joint.
Patent 2：
Application number：02287249.3, the applying date：2002-11-09, authorized announcement date：2004-01-14, grinding wheel cutting
Machine, including base and cutting assembly, the cutting assembly are arranged on base by the supporting mass be hinged with it；It is characterized in that institute
It is the sleeve assembly that can be moved horizontally in cutting planes to state supporting mass, by being fixedly installed on base along cutting planes horizontal direction
On the axis of guide and slide over the axle sleeve that can be moved axially on the axis of guide and thereon and formed.The utility model is working
During, with the increase of cutting sheet feeding depth, its point of penetration can move in the horizontal direction simultaneously, point of penetration and cut
Enter direction constantly to change, thoroughly avoid and being continually incremented for arc length is cut between cutting sheet and workpiece, can reach energy-conservation and increase
The purpose of effect.
The patent on cutting machine by setting cutting assembly the sleeve assembly that moves of integral level and can move horizontally
Operating mechanism, moving horizontally before and after cutting blade is realized, pass through the continuous change of point of penetration and incision direction, reduce cutting
Cutting Drag between piece and sample, strengthens cutting power, and cut coverage is broadening.But prolonged axle sleeve and the axis of guide rub
Wiping can wear axle sleeve, and axle and set gap are excessive, and axial wobble during so as to cause cutting machine movable, safety coefficient reduces.
Patent 3：
Application number：201320139539.6 the applying date：2013-03-26, authorized announcement date：2013-08-28, this practicality
New to disclose a kind of movable dovetail type cutter with grinding wheel sheet, the cutting machine includes base and the cutting for cutting workpiece
Component and the fixture for fixing workpiece, described fixture are fixedly mounted on the upper surface of base, and its cutting assembly is by normal
The structure type of rule is provided with grinding wheel and motor and cutting handle on cutting support, it is characterised in that：Below the base
Provided with a pair of dovetail grooves for being used to assign dovetail bearing support, moving handle, institute are provided with by semicircle buckle below the base
State moving handle and be movably connected provided with fork, the fork top of stirring is stirred with dovetail bearing support, described dovetail bearing support top
End is connected with cutting support；The turning of the pan frontward end two bottom sides is provided with preceding under-chassis, and the turning of rear end two bottom sides is set
There is rear under-chassis, a castor is further respectively had by the rear under-chassis of the base rear end two bottom sides.The cutting machine is to pass through dovetail
Body and seat replace axle sleeve and the axis of guide, so as to reduce the abrasion between part and part, glade plane space is diminished, improve
Operating efficiency, security is added, reduce maintenance cost.
The patent is improved patent 2, and the horizontal shifting of cutting blade is realized using dovetail bearing support, is kept away
The frictional dissipation between axle sleeve and the axis of guide is exempted from, but its movable component assigned is complex.
Through the above search, it has been found that above technical scheme does not influence the novelty of the present invention；And above patent text
Part is mutually combined the creativeness for not destroying the present invention.
The content of the invention
(1) technical problem solved
The technical problems to be solved by the invention, which there is provided, a kind of prepares cutting for the rock sample of structural plane containing different angle
Device and operating method are cut, to overcome prior art when making the rock sample of the structural planes such as crack containing different angle, joint,
Cutting angle is difficult accurately to control in preparation process, and sample fixed form imperfection causes to be also easy to produce rock sample destruction, cutting
Face out-of-flatness, the defects of cutting parameter is inaccurate；With the increase of rock sample depth of cut, cutting blade and rock sample it
Between cutting arc length can continue to increase, cause between cutting blade and rock sample frictional force increase, motor load increase,
The problem of producing high temperature, chip removal difficulty, blade loss.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：One kind prepares structure containing different angle
The cutter device of face rock sample, including base device (1), sample fixing device (2), sectional shelf-unit (3) and cutter device
(4), the base device (1) is connected with sample fixing device (2) and sectional shelf-unit (3), and the sectional shelf-unit (3), which is connected with, cuts
Cut device (4)；The base device (1) includes base (101), angle index (102), regulating tank (103) and saw blade cutting groove
(104), it is provided with saw blade cutting groove (104) in the middle part of the base (101), saw blade cutting groove (104) both sides on the base (101)
Two regulating tanks (103) are arranged with, regulating tank (103) front end both sides are provided with angle index (102) on the base (101)；
The sample fixing device (2) includes fixed dam device (201) and sub-barrier device (202), and the regulating tank (103) is interior
Provided with fixed dam device (201) and sub-barrier device (202)；The sectional shelf-unit (3) includes matrix guide groove (301), puts down
Support (302) is moved, connecting plate (303), control handle (304) and runing rest (305), the base (101) are connected with matrix and led
Groove (301), the matrix guide groove (301) are connected with translating bracket (302), and the translating bracket (302) is connected with connecting plate
(303), the translating bracket (302) is provided with control handle (304), and the connecting plate (303) is connected with runing rest (305)；
The cutter device (4) includes cutting connecting rod (401), cutting machine (402) and handle (403), runing rest (305) connection
There is cutting connecting rod (401), the cutting connecting rod (401) is connected with cutting machine (402), and the cutting connecting rod (401) is provided with handle
Hand (403).
Further, the fixed dam device (201) includes fixed dam sliding block (2011), fixed dam (2012),
Fixed dam T-bolt nut group (2013), depth mark (2014), positive length mark (2015) and inverse length mark
(2016) fixed dam sliding block (2011), is connected with the regulating tank (103), the fixed dam sliding block (2011) passes through solid
Determine baffle plate T-bolt nut group (2013) and be connected with fixed dam (2012), the fixed dam (2012) is provided with depth mark
Will (2014), positive length mark (2015) and inverse length mark (2016).
Further, the sub-barrier device (202) includes sub-barrier sliding block (2021), sub-barrier (2022),
Sub-barrier T-bolt nut group (2023), U-shaped card (2024), rotary head (2025), move forward and backward screw rod (2026), screw rod branch
Seat and steps up handle (2028) at (2027), and sub-barrier sliding block (2021) is connected with the regulating tank (103), and the auxiliary is kept off
Plate sliding block (2021) is connected with sub-barrier (2022) and U-shaped card (2024) by sub-barrier T-bolt nut group (2023),
The U-shaped card (2024) is connected with rotary head (2025), and the rotary head (2025) is connected with movable screw rod (2026), the bottom
Seat (101) is provided with spiro rod support (2027), and the movable screw rod (2026) is connected with folder through spiro rod support (2027)
Tight handle (2028).
Further, the fixed dam (2012) and sub-barrier (2022) surface are covered with rubber layer.
Further, it is articulated and connected in the middle part of the runing rest (305) with translating bracket (302) top.
Further, the saw blade of the cutting machine (402) is slim diamond blade.
Further, the cutting machine (402) is provided with heat sink and spark protective cover.
A kind of operating method for the cutter device for preparing the rock sample of structural plane containing different angle, comprises the following steps：
1) rock sample to be cut is prepared, complete different lithology core is drilled through from underground engineering rock mass, in laboratory
Inside it is processed intoRock sample or the required other sizes of experiment rock sample, and by rock
Sample both ends end face polishes smooth smooth；
2) fixed rock sample, the rock sample to be cut of preparation is placed on two groups of fixed dams (2012) and auxiliary is kept off
Between plate (2022), fixed dam (2012) is adjusted according to angle index (102) and reaches rock sample desire cutting processing structural plane
The angle position at inclination angle, and by the position of the fixed fixed dam (2012) of fixed dam T-bolt nut group (2013), according to
The position of positive length mark (2015) and inverse length mark (2016) adjustment rock sample on fixed dam (2012), with control
The accurate cutting position of rock sample structural plane；
3) rotating the movable screw rod (2026) of clamping lever (2028) control drives sub-barrier (2022) cooperation to fix
Baffle plate (2012) steps up to fix to rock sample, and the inclination angle of sub-barrier (2022) is adjusted by rotary head (2025)；
4) cutter device is started, the lithology according to rock sample chooses diamond saw blade width and regulation feed velocity, together
The heat sink of Shi Kaiqi cutter devices, the diamond saw blade of circumgyration incision is cooled；
5) rock sample is cut, controls runing rest (305) to drive the cutting connecting rod connected thereon using handle (403)
(401) rotated with cutting machine (402), translating bracket (302) is controlled along matrix guide groove (301) with the use of control handle (304)
The cutting realized to rock sample is moved in parallel, while rock is controlled by the depth mark (2014) on fixed dam (2012)
The accurate depth of cut in sample structure face；
Structural plane cutting required by treating rock sample finishes, and closes cutter device, rotates clamping lever (2028) control
Movable screw rod (2026) drives sub-barrier (2022) mobile, loosens rock sample, that takes out processing and fabricating contains a constant inclination
The rock sample in corner structure face.
(3) beneficial effect
The invention provides a kind of cutter device and operating method for preparing the rock sample of structural plane containing different angle, sample
Fixed form is perfect, can realize the fixation at the various inclination angles of rock sample, ensures that stress is symmetrical in sample cutting process, avoids cutting
The skew of sample, fracture and the out-of-flatness of cut surface, fixed dam and sub-barrier surface are covered with rubber layer, ensure rock examination
It is injury-free during sample clamping fastener；, can accurate Control Assay fixed angles provided with angle index, length mark and depth mark
Degree, fixed position and depth of cut；Cutter device uses diamond saw blade, and its stiffness is good, thickness of thin, can reduce cutting process
In damage to rock sample, ensure the integrality of rock sample, service life is longer；Saw blade cutting speed is controllable, adapts to
The needs of varying strength rock sample cutting, are additionally provided with heat sink and spark protective cover, are risen in rock sample cutting process
To saw blade cooling and safety protection function, the present invention is simple in construction, simple and safe operation, cutting cost and maintenance cost are low, body
Product is small, in light weight, is easy to carry.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of angle index of the present invention；
Fig. 3 is the structural representation of fixed dam device of the present invention；
Fig. 4 is the structural representation of depth mark of the present invention；
Fig. 5 is the structural representation of the positive length mark of the present invention；
Fig. 6 is the structural representation of the inverse length mark of the present invention；
Fig. 7 is the structural representation of sub-barrier device of the present invention；
Fig. 8 is the structural representation of sectional shelf-unit of the present invention and cutter device；
Fig. 9 is the front view of sectional shelf-unit of the present invention；
Figure 10 is the structural representation for the rock sample containing certain obliquity structure face that the present invention is cut.
In figure：
1st, base device；101st, base；102nd, angle index；103rd, regulating tank；104th, saw blade cutting groove；
2nd, sample fixing device；201st, fixed dam device；2011st, fixed dam sliding block；2012nd, fixed dam；2013、
Fixed dam T-bolt nut group；2014th, depth mark；2015th, positive length mark；2016th, inverse length mark；202nd, aid in
Retaining device；2021st, sub-barrier sliding block；2022nd, sub-barrier；2023rd, sub-barrier T-bolt nut group；2024th, it is U-shaped
Card；2025th, rotary head；2026th, screw rod is moved forward and backward；2027th, spiro rod support；2028th, clamping lever；
3rd, sectional shelf-unit；301st, matrix guide groove；302nd, translating bracket；303rd, connecting plate；304th, control handle；305th, rotation branch
Frame；
4th, cutter device；401st, connecting rod is cut；402nd, cutting machine；403rd, handle.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
As shown in Figure 10, what the cutter device for the present invention preparation rock sample of structural plane containing different angle was cut contains one
The rock sample in constant inclination corner structure face.
With reference to shown in Fig. 1~9, including base device 1, sample fixing device 2, sectional shelf-unit 3 and cutter device 4, it is described
Base device 1 is connected with sample fixing device 2 and sectional shelf-unit 3, and the sectional shelf-unit 3 is connected with cutter device 4；The base
Device 1 includes base 101, angle index 102, regulating tank 103 and saw blade cutting groove 104, and the middle part of base 101 is provided with saw blade
Cutting groove 104, the both sides of saw blade cutting groove 104 are arranged with two regulating tanks 103 on the base 101, and the base 101 raises
Section groove 103 front end both sides are provided with angle index 102；The sample fixing device 2 includes fixed dam device 201 and sub-barrier
Device 202, the regulating tank 103 is interior to be provided with fixed dam device 201 and sub-barrier device 202；The sectional shelf-unit 3 includes
Matrix guide groove 301, translating bracket 302, connecting plate 303, control handle 304 and runing rest 305, the base 101 are connected with recessed
Type guide groove 301, the matrix guide groove 301 are connected with translating bracket 302, and the translating bracket 302 is connected with connecting plate 303, described
Translating bracket 302 is provided with control handle 304, and the connecting plate 303 is connected with runing rest 305；The cutter device 4 includes cutting
Connecting rod 401, cutting machine 402 and handle 403 are cut, the runing rest 305 is connected with cutting connecting rod 401, the cutting connecting rod 401
Cutting machine 402 is connected with, the cutting connecting rod 401 is provided with handle 403.
Preferably, the fixed dam device 201 includes fixed dam sliding block 2011, fixed dam 2012, fixed dam T
Type bolt and nut group 2013, depth mark 2014, positive length mark 2015 and inverse length mark 2016, in the regulating tank 103
Fixed dam sliding block 2011 is connected with, the fixed dam sliding block 2011 is connected by fixed dam T-bolt nut group 2013
There is fixed dam 2012, the fixed dam 2012 is provided with depth mark 2014, positive length mark 2015 and inverse length mark
2016。
Preferably, the sub-barrier device 202 includes sub-barrier sliding block 2021, sub-barrier 2022, sub-barrier T
Type bolt and nut group 2023, U-shaped card 2024, rotary head 2025, screw rod 2026 is moved forward and backward, spiro rod support 2027 and steps up handle
2028, sub-barrier sliding block 2021 is connected with the regulating tank 103, and the sub-barrier sliding block 2021 passes through sub-barrier T
Type bolt and nut group 2023 is connected with sub-barrier 2022 and U-shaped card 2024, and the U-shaped card 2024 is connected with rotary head 2025, institute
State rotary head 2025 and be connected with movable screw rod 2026, the base 101 is provided with spiro rod support 2027, the movable spiral shell
Bar 2026 is connected with clamping lever 2028 through spiro rod support 2027.
Preferably, fixed dam 2012 and sub-barrier 2022 surface is covered with rubber layer.
Preferably, the middle part of runing rest 305 is articulated and connected with the top of translating bracket 302.
Preferably, the saw blade of the cutting machine 402 is slim diamond blade.
Preferably, the cutting machine 402 is provided with heat sink and spark protective cover.
When specifically used, comprise the following steps：
1) rock sample to be cut is prepared, complete different lithology core is drilled through from underground engineering rock mass, in laboratory
Inside it is processed intoRock sample or the required other sizes of experiment rock sample, and by rock
Sample both ends end face polishes smooth smooth；
2) fixed rock sample, two groups of fixed dams 2012 and sub-barrier are placed on by the rock sample to be cut of preparation
Between 2022, the angle at the arrival rock sample desire cutting processing structural plane of fixed dam 2012 inclination angle is adjusted according to angle index 102
Position is spent, and the position of fixed dam 2012 is fixed by fixed dam T-bolt nut group 2013, according to fixed dam 2012
On positive length mark 2015 and inverse length mark 2016 adjust the position of rock sample, to control the essence of rock sample structural plane
True cutting position；
3) rotating the movable screw rod 2026 of the control of clamping lever 2028 drives sub-barrier 2022 to coordinate fixed dam
2012 pairs of rock samples step up to fix, and the inclination angle of sub-barrier 2022 is adjusted by rotary head 2025；
4) cutter device is started, the lithology according to rock sample chooses diamond saw blade width and regulation feed velocity, together
The heat sink of Shi Kaiqi cutter devices, the diamond saw blade of circumgyration incision is cooled；
5) rock sample is cut, controls runing rest 305 to drive the He of cutting connecting rod 401 connected thereon using handle 403
Cutting machine 402 rotates, and controls translating bracket 302 to move in parallel realization to rock along matrix guide groove 301 with the use of control handle 304
The cutting of stone sample, while pass through the accurate cutting of the control rock sample structural plane of depth mark 2014 on fixed dam 2012
Depth；
6) the structural plane cutting required by treating rock sample finishes, and closes cutter device, rotates clamping lever 2028 and controls
Movable screw rod 2026 drives sub-barrier 2022 to move, and loosens rock sample, takes out being tied containing certain inclination angle for processing and fabricating
The rock sample in structure face.
The present invention, which can process, prepares different lithology, different angle, the structural plane rock sample of different depth；In addition, this
Invention can also process system in addition to it can process the cylindrical rock sample of preparation standard, large scale cylindrical rock sample
Square, the cylindricality rock sample of the standby structural plane containing different angle.
To sum up, the embodiment of the present invention has the advantages that：Provide one kind and prepare the rock of structural plane containing different angle
The cutter device and operating method of sample, sample fixed form is perfect, can realize the fixation at the various inclination angles of rock sample, ensures examination
Stress is symmetrical in sample cutting process, avoids cutting the skew of sample, fractures and the out-of-flatness of cut surface, fixed dam and auxiliary are kept off
Plate surface ensures injury-free during rock sample clamping fastener covered with rubber layer；Provided with angle index, length mark and
Depth mark, can accurate Control Assay fixed angle, fixed position and depth of cut；Cutter device uses diamond saw blade,
Its stiffness is good, thickness of thin, can reduce the damage to rock sample in cutting process, ensure the integrality of rock sample, use the longevity
Life is longer；Saw blade cutting speed is controllable, adapts to the needs of varying strength rock sample cutting, is additionally provided with heat sink and spark
Protective cover, saw blade cooling and safety protection function, simple in construction, safe operation of the invention are played in rock sample cutting process
Easy, cutting cost and maintenance cost is low, small volume, in light weight, is easy to carry.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of cutter device for preparing the rock sample of structural plane containing different angle, including cutter device (4), it is characterised in that：
Also include base device (1), sample fixing device (2) and sectional shelf-unit (3), the base device (1) is connected with sample and fixed
Device (2) and sectional shelf-unit (3), the sectional shelf-unit (3) are connected with cutter device (4)；The base device (1) includes base
(101), angle index (102), regulating tank (103) and saw blade cutting groove (104), base (101) middle part are cut provided with saw blade
Groove (104) is cut, saw blade cutting groove (104) both sides are arranged with two regulating tanks (103), the base on the base (101)
(101) regulating tank (103) front end both sides are provided with angle index (102) on；The sample fixing device (2) fills including fixed dam
(201) and sub-barrier device (202) are put, fixed dam device (201) is provided with the regulating tank (103) and sub-barrier fills
Put (202)；The sectional shelf-unit (3) includes matrix guide groove (301), translating bracket (302), connecting plate (303), control handle
(304) and runing rest (305), the base (101) are connected with matrix guide groove (301), and the matrix guide groove (301) is connected with
Translating bracket (302), the translating bracket (302) are connected with connecting plate (303), and the translating bracket (302) is provided with control handle
Hand (304), the connecting plate (303) are connected with runing rest (305)；The cutter device (4) includes cutting connecting rod (401), cuts
Cutting mill (402) and handle (403), the runing rest (305) are connected with cutting connecting rod (401), and the cutting connecting rod (401) is even
Cutting machine (402) is connected to, the cutting connecting rod (401) is provided with handle (403)；The fixed dam device (201) includes solid
Determine baffle plate sliding block (2011), fixed dam (2012), fixed dam T-bolt nut group (2013), depth mark (2014), just
Length mark (2015) and inverse length mark (2016), the regulating tank (103) is interior to be connected with fixed dam sliding block (2011), institute
State fixed dam sliding block (2011) and fixed dam (2012) is connected with by fixed dam T-bolt nut group (2013), it is described
Fixed dam (2012) is provided with depth mark (2014), positive length mark (2015) and inverse length mark (2016)；Sample is consolidated
Device (2) is determined for two；The sub-barrier device (202) includes sub-barrier sliding block (2021), and sub-barrier (2022) is auxiliary
Baffle plate T-bolt nut group (2023) is helped, U-shaped card (2024), rotary head (2025), moves forward and backward screw rod (2026), spiro rod support
(2027) sub-barrier sliding block (2021), the sub-barrier and clamping lever (2028), are connected with the regulating tank (103)
Sliding block (2021) is connected with sub-barrier (2022) and U-shaped card (2024), institute by sub-barrier T-bolt nut group (2023)
State U-shaped card (2024) and be connected with rotary head (2025), the rotary head (2025) is connected with movable screw rod (2026), the base
(101) spiro rod support (2027) is provided with, the movable screw rod (2026) is connected with clamping through spiro rod support (2027)
Handle (2028).
2. the cutter device according to claim 1 for preparing the rock sample of structural plane containing different angle, it is characterised in that：Institute
Fixed dam (2012) and sub-barrier (2022) surface are stated covered with rubber layer.
3. the cutter device according to claim 1 for preparing the rock sample of structural plane containing different angle, it is characterised in that：Institute
State and be articulated and connected in the middle part of runing rest (305) with translating bracket (302) top.
4. the cutter device according to claim 1 for preparing the rock sample of structural plane containing different angle, it is characterised in that：Institute
The saw blade for stating cutting machine (402) is slim diamond blade.
5. the cutter device according to claim 1 for preparing the rock sample of structural plane containing different angle, it is characterised in that：Institute
State cutting machine (402) and be provided with heat sink and spark protective cover.
6. according to a kind of any described cutter device for preparing the rock sample of structural plane containing different angle of Claims 1 to 5
Application method, it is characterised in that comprise the following steps：
1) rock sample to be cut is prepared, complete different lithology core is drilled through from underground engineering rock mass, is added in laboratory
Work intoRock sample or the required other sizes of experiment rock sample, and rock is tried
Sample both ends end face polishes smooth smooth；
2) fixed rock sample, two groups of fixed dams (2012) and sub-barrier are placed on by the rock sample to be cut of preparation
(2022) between, fixed dam (2012) arrival rock sample desire cutting processing structural plane is adjusted according to angle index (102) and inclined
The angle position at angle, and by the position of the fixed fixed dam (2012) of fixed dam T-bolt nut group (2013), according to solid
The position of the positive length mark (2015) and inverse length mark (2016) adjustment rock sample on baffle plate (2012) is determined, to control rock
The accurate cutting position in stone sample structure face；
3) rotating the movable screw rod (2026) of clamping lever (2028) control drives sub-barrier (2022) to coordinate fixed dam
(2012) rock sample is stepped up to fix, the inclination angle of sub-barrier (2022) is adjusted by rotary head (2025)；
4) cutter device is started, the lithology according to rock sample chooses diamond saw blade width and regulation feed velocity, opens simultaneously
The heat sink of cutter device is opened, the diamond saw blade of circumgyration incision is cooled；
5) rock sample is cut, controls runing rest (305) to drive the cutting connecting rod (401) connected thereon using handle (403)
Rotated with cutting machine (402), translating bracket (302) is controlled along the parallel shifting of matrix guide groove (301) with the use of control handle (304)
The dynamic cutting realized to rock sample, while rock sample knot is controlled by the depth mark (2014) on fixed dam (2012)
The accurate depth of cut in structure face；
6) the structural plane cutting required by treating rock sample finishes, and closes cutter device, before rotating clamping lever (2028) control
Mobile screw (2026) drives sub-barrier (2022) mobile afterwards, loosens rock sample, that takes out processing and fabricating contains certain inclination angle
The rock sample of structural plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610226874.8A CN105773850B (en) | 2016-04-12 | 2016-04-12 | Prepare the cutter device and operating method of the rock sample of structural plane containing different angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226874.8A CN105773850B (en) | 2016-04-12 | 2016-04-12 | Prepare the cutter device and operating method of the rock sample of structural plane containing different angle |
Publications (2)
| Publication Number | Publication Date |
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| CN105773850A CN105773850A (en) | 2016-07-20 |
| CN105773850B true CN105773850B (en) | 2017-11-14 |
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| CN201610226874.8A Active CN105773850B (en) | 2016-04-12 | 2016-04-12 | Prepare the cutter device and operating method of the rock sample of structural plane containing different angle |
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| CN105773850A (en) | 2016-07-20 |
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