CN106150403A - A kind of drill head using mechanical gripper - Google Patents
A kind of drill head using mechanical gripper Download PDFInfo
- Publication number
- CN106150403A CN106150403A CN201610748137.4A CN201610748137A CN106150403A CN 106150403 A CN106150403 A CN 106150403A CN 201610748137 A CN201610748137 A CN 201610748137A CN 106150403 A CN106150403 A CN 106150403A
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- clamping
- slide
- drill head
- slide block
- groove
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- 238000005553 drilling Methods 0.000 claims abstract description 36
- 238000010276 construction Methods 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of drill head using mechanical gripper, including the drill head being arranged on mast assembly by mechanical gripper, described mechanical gripper includes the internal slide with groove, slide is equipped with a clamping slide block, the front end of slide is provided with end cap, it is provided with lead on end cap, lead offers screwed hole vertically that penetrate lead and end cap, screwed hole is equipped with one end and the clamping movable clamping screw mandrel being connected of slide block；Be provided with a clamping rocking arm in the rear end of slide, clamping rocking arm is installed on slide by alignment pin；When described mechanical gripper uses, by the drilling rod on drill head through the side of slide, make drilling rod between clamping slide block and clamping rocking arm, by the position of clamping screw mandrel regulation clamping slide block, make drilling rod be clamped between clamping slide block and clamping rocking arm.The drill head structure of the present invention, it is more preferable that more existing homogeneous structure compares fixed effect, works more stable.
Description
Technical field
The present invention relates to drilling equipment technical field, be specifically related to the employing mechanical gripper of a kind of coal roadway drilling machine
Drill head, for the clamping of drilling rod.
Background technology
At present, colliery drill pipe clamp is generally hydraulic drive type, is primarily present following shortcoming: structure is complicated, zero
Part is more, and down-hole is difficult in maintenance.Once breaking down, it is the most inconvenient to keep in repair, and affects work efficiency.
Summary of the invention
For above-mentioned problems of the prior art, it is an object of the invention to, it is provided that a kind of employing mechanical gripper
Drill head, use simpler structure, conveniently use and keep in repair, be more suitable for the environment of underground coal mine.
In order to realize above-mentioned task, the present invention by the following technical solutions:
A kind of drill head using mechanical gripper, including the rig being arranged on mast assembly by mechanical gripper
Head, described mechanical gripper includes the internal slide with groove, is equipped with a clamping slide block, in slide before slide
End is provided with end cap, end cap is provided with lead, offers the spiral shell penetrating lead and end cap on lead vertically
Pit, is equipped with one end and the clamping movable clamping screw mandrel being connected of slide block in screwed hole；It is provided with one in the rear end of slide
Individual clamping rocking arm, clamping rocking arm is installed on slide by alignment pin；When described mechanical gripper uses, by drill head
Drilling rod, through the side of slide, makes drilling rod through clamping slide block and clamp between rocking arm, by clamping screw mandrel regulation clamping slide block
Position, make drilling rod be clamped in clamping slide block and clamping rocking arm between.
Further, described mast assembly includes secondary slide track seat, and secondary slide track seat is equipped with can be axial along secondary slide track seat
The mast slided, mast is equipped with and can turn round bracket along mast in axial sliding, and described drill head is arranged on revolution bracket
On；Being provided with sliding oil cylinder on described secondary slide track seat, the output shaft of sliding oil cylinder is connected with mast；Upper surface at mast is opened
Being provided with chute, described revolution bracket is assemblied on chute；Chute is provided with and feeds oil cylinder, feed on the output shaft of oil cylinder
Gear is installed, is all equipped with, in revolution bracket base, chute, the tooth bar that described gear coordinates.
Further, described slide includes top board and the base plate parallel with top board, by the between top board and base plate
Side plate, the second side plate connect；Rear end symmetry at the first side plate, the second side plate offers pin-and-hole, described clamping rocking arm
Front end extend into inside slide, utilizes an alignment pin to sequentially pass through on the pin-and-hole on the first side plate, clamping rocking arm, the second side plate
Pin-and-hole with to clamping rocking arm be fixed.
Further, the bottom of described base plate axially offers kerve along described groove, and kerve runs through base plate
Front end and rear end, be symmetrically arranged with installing plate on the bottom edge of kerve both sides, and installing plate be arranged in parallel with base plate, two peaces
Width between dress plate is more than the width of slide, and the fixing hole that run through installing plate is distributed on installing plate；Described slide exists
During installation, being stuck on the mast of rig by groove, slide is carried out by the fixing hole then utilizing fixture to pass on installing plate
Install fixing.
Further, the first described side plate offering the first breach, the first breach passes the rearward end of the first side plate；
Offering the second breach on second side plate, the second breach passes the rear end of the second side plate, and the width of the second breach is less than the
The width of one breach.
Further, the first described side plate being provided with the first side opening, the first side opening is the circular hole of non-closed, and first
Side opening and the first described breach pass through even；Offering the second side opening on the second side plate, the second side opening is circular hole, and the second side
Hole, the first side opening are coaxially disposed.
Further, inside described groove top board, base plate and the first side plate, the second side plate junction all along groove
Axially arranged have square column, square column offers bolt hole, described end cap is assemblied in slide by fixing bolt and bolt hole
Front end；Define between two square columns between two square columns at described top board, at base plate a pair described for assembling
The chute of clamping slide block.
Further, described clamping screw mandrel is with externally threaded column construction, connects in the front end of clamping screw mandrel and has
One square head, the rear end of clamping screw mandrel is connected by connecting rod a push-plate, and the diameter of push-plate is less than the diameter of connecting rod.
Further, described clamping slide block is cuboid structure, and the clamping top of slide block, bottom symmetrical are provided with cunning
Platform, the edge of slide unit is processed as hypotenuse；The side that the two of which of note clamping slide block is adjacent is respectively the first side, the second side
Face, offers the draw-in groove leading to clamping within slide block on the first side, the second side offers and passes through slipping into of company with draw-in groove
Groove, the one end slipping into groove passes the second side, and the other end slipping into groove extends to the middle part of the second side, and slips into this end of groove
For cabochon structure；The described width slipping into groove is less than the width of draw-in groove.
Further, being symmetrically arranged with fixture on described clamping slide block and on clamping rocking arm, fixture includes four folders
Holding block, the longitudinal cross-section of grip block is ladder structure of right angle；Grip block is clamping on slide block, clamping rocking arm all in splayed structure
Arrange a pair, grip block is provided with skid resistant course.
Further, described clamping rocking arm includes the grip block stretching into sliding base rear end, and the upper end of grip block, lower end connect
There is the first rocker being parallel to each other, be respectively connected with second rocker in the rear end of two the first rockers, between the second rocker
Connected by holding rod；Wherein, the length of the first rocker is more than the length of the second rocker, the distance between two the first rockers and cunning
The top board of seat, the distance between base plate are identical, and the distance between two the first rockers more than between two the second rockers away from
From.
The present invention compared with prior art has a techniques below feature:
1. the clamper of the present invention uses mechanical structure, and more traditional fluid pressure type structure is compared, and its structure is simpler,
Thus it is easy to maintenance, for the maintenance worker of down-hole, reduce maintenance complexity, improve work efficiency；
2. the mechanical gripper of the present invention can adopt manually regulation clamping dynamics, for down-hole rugged environment and
For operating mode, the motility that this mode operates is higher, and control mode is simpler；
3. this apparatus structure is simple, sturdy and durable, and convenient making produces, and failure rate is low, reliability is higher, whole drill mechanism
Structure has more preferable stability, and practical effect is good.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the plan structure schematic diagram of Fig. 1；
Fig. 3 is longitudinal sectional structure schematic diagram of the present invention；
Fig. 4 is the front end face structural representation of the present invention；
Fig. 5 is the overall structure schematic diagram of the present invention；
Fig. 6 is the oblique top view (left tiltedly top view) of the present invention；
Fig. 7 is the structural representation of the rear end face of the present invention；
Fig. 8 is the oblique top view (right tiltedly top view) of the present invention；
Fig. 9 is the side view of clamping slide block；
Figure 10 is the oblique top view of clamping slide block；
In figure, label represents: A mechanical gripper, 1 clamping screw mandrel, 2 end caps, 3 top boards, 4 clamping slide blocks,
5 alignment pins, 6 grip blocks, 7 base plates, 8 clamping rocking arms, 9 fix bolt, 10 square heads, 11 kerves, and 12
Installing plate, 13 leads, 14 first side openings, 15 first side plates, 16 fixing holes, 17 holding rods, 18 first rockers,
19 second rockers, 20 grooves, 21 bolts hole, 22 pin-and-holes, 23 square columns, 24 chutes, 25 first breach, 26
Second breach, 27 second side openings, 28 slide units, 29 hypotenuses, 30 draw-in grooves, 31 slip into groove, 32 second side plates, and 33
Connecting rod, 34 push-plates, 35 grip blocks, 36 mast assemblies, 37 drill head, 38 centralizers, 39 drilling rods, 40 is secondary sliding
Rail chair, 41 revolution brackets, 42 sliding oil cylinders, 43 feed oil cylinder, 44 tooth bars.
Detailed description of the invention
The clamper that drilling rod on traditional rig uses is hydraulic-driven structure, and complicated, repair and maintenance difficulty, in reality
Many problems are brought during use.The present invention is then according to actually used demand and the environment of rig, it is provided that a kind of brand-new adopting
With the drill head of mechanical gripper.
As shown in Figures 1 to 10, a kind of drill head using mechanical gripper, it is arranged on including by mechanical gripper A
Drill head 37 on mast assembly 36, described mechanical gripper A includes the internal slide with groove 20, is equipped with in slide
One clamping slide block 4, is provided with end cap 2, end cap 2 is provided with lead 13, along axle on lead 13 in the front end of slide
Penetrate lead 13 and the screwed hole of end cap 2 to offering, screwed hole is equipped with one end and the clamping movable company of slide block 4
The clamping screw mandrel 1 connect；Be provided with a clamping rocking arm 8 in the rear end of slide, clamping rocking arm 8 is installed on slide by alignment pin 5
On；When described mechanical gripper A uses, by the drilling rod 39 on drill head 37 through the side of slide, make drilling rod through clamping
Between slide block 4 and clamping rocking arm 8, by the position of clamping screw mandrel 1 regulation clamping slide block 4, drilling rod is made to be clamped in clamping slide block 4
And between clamping rocking arm 8.
The structure of mast assembly 36 is as depicted in figs. 1 and 2.Mast assembly 36 includes secondary slide track seat 40, when actually used,
Secondary slide track seat 40 is arranged on rig, by the integral position of the secondary slide track seat 40 of rig regulation, on the secondary slide track seat 40 of recycling
Mechanism regulates the exact position of drilling rod 39.Being equipped with on secondary slide track seat 40 can be along secondary slide track seat 40 mast in axial sliding, mast
Being equipped with on bar and can turn round bracket 41 along mast in axial sliding, described drill head 37 is arranged on revolution bracket 41.Secondary sliding
Rail chair 40 is connected installation with revolution pedestal, and it provides a track slided for mast simultaneously, and mast can be at secondary slide track seat
40 enterprising line slips.Specifically, secondary slide track seat 40 being provided with sliding oil cylinder 42, the output shaft of sliding oil cylinder 42 is with mast even
Connect；Upper surface at mast offers chute, and described revolution bracket 41 is assemblied on chute；Chute is provided with to oil-feed
Cylinder 43, feeds and is provided with gear on the output shaft of oil cylinder 43, bottom revolution bracket 41, is all equipped with described gear in chute
The tooth bar 44 coordinated.During regulation, drive sliding oil cylinder 42, mast can be made to slide relative to secondary slide track seat 40
Dynamic, and drive and feed oil cylinder 43, then under the drive of rack-and-pinion 44, make revolution bracket 41 that drill head 37 part can be driven to carry out
Mobile.Such fit system, is a kind of duplication acceleration mechanism, can realize being fine-tuned of drill head 37 position, also can make mast band
Dynamic drill head 37 is mobile in the most on a large scale, meets the requirement of drilling under different condition.It is additionally provided with on mast assembly 36
Centralizer 38, for limiting drilling rod 39 position operationally.
In the present invention, the primary structure of mechanical gripper A includes that slide, clamping screw mandrel 1, clamping slide block 4 and clamping are shaken
Arm 8.Wherein, slide plays hard-wired effect, and slide is used for fixing on the mast of rig when in use.In slide
Having a clamping slide block 4 that can slide, clamping slide block 4 and described clamping rocking arm 8 to coordinate, drilling rod is pressed from both sides by common being used for
Hold.The position adjustment of clamping slide block 4 uses Mechanical Driven mode, specifically, be provided with slip lid and lead 13 in slide front end,
Lead 13 is internal screwed hole, utilizes one to pass screwed hole, after making clamping screw mandrel 1 with externally threaded clamping screw mandrel 1
End with clamp that slide block 4 is movable is connected.When in use, instrument is utilized to rotate clamping screw mandrel 1, due to threaded engagement effect,
Grip slide will be made movable in slide；And the position clamping rocking arm 8 is relatively-stationary, thus can be sliding by adjusting
Effective clamping action is played to through the drilling rod clamping slide block 4 and clamping rocking arm 8 in the position of block, and adjusts
Journey is very convenient.Clamping slide block 4 and clamping rocking arm 8 spacing minimum 0, ultimate range is 34.5, is suitable for drill pipe diameter and isThere is good versatility.
As shown in Fig. 3, Figure 10, in order to ensure the clamping effect to drilling rod, clamp on slide block 4 and right on clamping rocking arm 8
Claiming to be provided with fixture, fixture includes four grip blocks 6, and the longitudinal cross-section of grip block 6 is ladder structure of right angle；Grip block 6 is at folder
Holding and all arrange a pair in splayed structure on slide block 4, clamping rocking arm 8, side, trapezoidal bottom surface that will be described is fixed on clamping and slides
On block 4 and clamping rocking arm 8, and between two grip blocks 6, interval is arranged.Grip block 6 is provided with skid resistant course.Clamping slide block
4 and clamping rocking arm 8 on fixture time close to each other, define the clamping hole of a similar round between four grip blocks 6, can fit
Answer the external shape of drilling rod, thus drilling rod is effectively clamped.This clamp structure, has bigger contact surface with drilling rod,
And its outstanding feature is to adapt to the drilling rod of various outer diameter, there is good versatility.And also set up on grip block 6
Having skid resistant course, skid resistant course can be anti-slip veins, it is also possible to be other anti-skid structures.
As shown in Fig. 5 to Fig. 8, The present invention gives a kind of concrete slide carriage structure, slide includes top board 3 and and top board
3 parallel base plates 7, are connected by first side plate the 15, second side plate 32 between top board 3 with base plate 7, make slide generally two ends lead to
The structure saturating, longitudinal cross-section is rectangular, and penetrating part is described groove 20；At first side plate the 15, second side plate
The rear end symmetry of 32 offers pin-and-hole 22, and the front end of described clamping rocking arm 8 extend into inside slide, utilizes an alignment pin 5
Sequentially pass through the pin-and-hole 22 on the pin-and-hole 22 on the first side plate 15, clamping rocking arm the 8, second side plate 32 so that clamping rocking arm 8 to be carried out
Fixing.This slide carriage structure, it is simple to process, install, and structure is relatively easy.
As it is shown on figure 3, clamping rocking arm 8 includes that the grip block 35 stretching into sliding base rear end, the upper end of grip block 35, lower end connect
Having the first rocker 18 being parallel to each other, be respectively connected with second rocker 19 in the rear end of two the first rockers 18, second shakes
Connected by holding rod 17 between plate 19；Wherein, the length of the first rocker 18 is more than the length of the second rocker 19, two the first rockers
Distance between 18 is identical with the distance between the top board 3 of slide, base plate 7, and i.e. two rockers can just be inserted on groove 20
Between lower end, not staying gap, this is to make drilling rod is carried out locking, and clamping rocking arm 8 does not teetertotters, it is therefore desirable to two
Distance between first rocker 18 can just snap onto between the top board 3 of slide, base plate 7；And between two the first rockers 18
Distance is more than the distance between two the second rockers 19, and this is that hand grips and double swerve for convenience；This device is using
After, first lay down drilling rod, then hold clamping rocking arm 8 double swerve, can assist to unclamp this clamper.
As shown in Figure 6 to 8, the bottom of base plate 7 offers kerve 11 along axial (length direction) of described groove 20,
Kerve 11 runs through front end and the rear end of base plate 7, is symmetrically arranged with installing plate 12 on base plate 7 edge of kerve 11 both sides, installs
Plate 12 be arranged in parallel with base plate 7, and the width between two installing plates 12 is more than the width of slide, and is distributed on installing plate 12 and passes through
Wear the fixing hole 16 of installing plate 12；The width of slide refers to the distance between first side plate the 15, second side plate 32 of slide；Need
Distance between two installing plates 12 is some larger, and one is easy for arranging fixing hole 16, and two to make kerve 11 have sufficiently large
Space can be easy to coordinate installation, described slide when mounted with rig, is stuck on the mast of rig by groove 20, then profit
Through the fixing hole 16 on installing plate 12, slide is carried out installation with fixture to fix.Fixture can use bolt etc..
As shown in Fig. 5, Fig. 6 and Fig. 8, the first side plate 15 offering the first breach 25, the first breach 25 passes the first side
The rearward end of plate 15；Offering the second breach 26 on second side plate 32, the second breach 26 passes the rear end of the second side plate 32, and
The width of the second breach 26 is less than the width of the first breach 25.First breach the 25, second breach 26 is rectangular indentation, institute here
The width said refers to the width being parallel on base plate 7 direction.First breach the 25, second breach 26 all passes the rear end of side plate, this
Sample drilling rod can be externally entering in first breach the 25, second breach 26.The first side opening 14 it is provided with on first side plate 15, first
Side opening 14 is the circular hole of non-closed, and the first side opening 14 and the first described breach 25 company of passing through；Second side plate 32 offers
Second side opening 27, the second side opening 27 is circular hole, and second side opening the 27, first side opening 14 is coaxially disposed.First breach 25 and second
Breach 26 is mainly for clamping the activity space that rocking arm 8 provides enough when installing and the later stage removes drilling rod, and the first breach 25
An extra effect is, due to itself and the first side opening 14 company of passing through of an expense Guan Bi, this side opening facilitates the card of drilling rod
Enter.In use, first by drilling rod through the second side opening 27, then drilling rod can enter into the first side opening 14 by the first breach 25
In, facilitate installation process.Drilling rod penetrates the side of slide by first side opening the 14, second side opening 27, and two side openings are the most right
Drilling rod plays relatively restricted and fixing effect.
As it is shown on figure 3, clamping screw mandrel 1 is with externally threaded column construction, connects in the front end of clamping screw mandrel 1 and have one
Square head 10, square head 10 facilitates and uses a tool to rotate clamping screw mandrel 1, for example with spanner；The rear end of clamping screw mandrel 1 leads to
Crossing connecting rod 33 connection and have a push-plate 34, the diameter of push-plate 34 is less than the diameter of connecting rod 33；Push-plate 34 is used to and clamps slide block 4
Movably arranged, when clamping screw mandrel 1 and rotating, moves the most forwards, backwards, and thrust is then passed to clamping by push-plate 34
Slide block 4, pushes or pull on clamping slide block 4 and moves.
Further, groove 20 is internal on top board 3, base plate 7 and the equal edge, junction of first side plate the 15, second side plate 32
It is square cylinder that groove 20 axially arranged has square column 23, i.e. cross section；Square column 23 offers bolt hole 21, described end
Cover 2 front ends being assemblied in slide by fixing bolt 9 and bolt hole 21, with easy disassembly process.Described two at top board 3
Define between two square columns 23 between square column 23, at base plate 7 a pair for the chute 24 assembling described clamping slide block 4, as
Shown in Fig. 5, Fig. 6, clamping slide block 4 is contained in groove 20, and can be limited the motion of clamping slide block 4 by chute 24.
As shown in Figure 9, Figure 10, clamping slide block 4 is cuboid structure, is provided with at the clamping top of slide block 4, bottom symmetrical
Slide unit 28, the edge of slide unit 28 is processed as hypotenuse 29；The side that the two of which of note clamping slide block 4 is adjacent is respectively the first side
Face, the second side, offer the draw-in groove 30 leading to clamping within slide block 4 on the first side, the second side offer and card
Groove 30 company of passing through slips into groove 31, and the one end slipping into groove 31 passes the second side, and the other end slipping into groove 31 extends to the second side
Middle part, and this end slipping into groove 31 is cabochon structure；The described width slipping into groove 31 is less than the width of draw-in groove 30.In reality
When border uses, first the push-plate 34 of clamping screw mandrel 1 is stuck in the port of draw-in groove 30, then makes connecting rod 33 enter and slip in groove 31,
Again clamping screw mandrel 1 entirety is promoted in the middle part of clamping slide block 4, make connecting rod 33 arrive the end slipping into groove 31, the most again will folder
Hold in the groove 20 that slide block 4 snaps onto slide, be loaded on end cap 2.This clamping slide block 4 structure, can conveniently coordinate and clamping silk
Bar 1 cooperation is installed, dismounting, and is movably arranged mode, and convenient clamping screw mandrel 1 drive clamping slide block 4 seesaws.
Claims (10)
1. the drill head using mechanical gripper, it is characterised in that include being arranged on mast by mechanical gripper (A) total
Becoming the drill head (37) on (36), described mechanical gripper (A) includes the internal slide with groove (20), assembles in slide
There is clamping slide block (4), be provided with end cap (2) in the front end of slide, end cap (2) is provided with lead (13), guiding
Offer vertically on post (13) and penetrate lead (13) and the screwed hole of end cap (2), be equipped with in screwed hole one end with
The clamping screw mandrel (1) of clamping slide block (4) movable connection；One clamping rocking arm (8) is installed in the rear end of slide, clamps rocking arm
(8) it is installed on slide by alignment pin (5)；When described mechanical gripper (A) uses, by the drilling rod on drill head (37)
(39) through the side of slide, make drilling rod between clamping slide block (4) and clamping rocking arm (8), regulated by clamping screw mandrel (1)
The position of clamping slide block (4), makes drilling rod be clamped between clamping slide block (4) and clamping rocking arm (8).
2. the drill head (37) using mechanical gripper as claimed in claim 1, it is characterised in that described mast assembly
(36) including secondary slide track seat (40), secondary slide track seat (40) is equipped with can be along secondary slide track seat (40) mast in axial sliding, mast
On be equipped with and can turn round bracket (41) along mast in axial sliding, described drill head (37) is arranged in revolution bracket (41)；
Being provided with sliding oil cylinder (42) on described secondary slide track seat (40), the output shaft of sliding oil cylinder (42) is connected with mast；At mast
Upper surface offer chute, described revolution bracket (41) is assemblied on chute；Chute is provided with and feeds oil cylinder (43),
Feed, on the output shaft of oil cylinder (43), gear is installed, in revolution bracket (41) bottom, chute, be all equipped with described gear
The tooth bar (44) coordinated.
3. the drill head using mechanical gripper as claimed in claim 1, it is characterised in that described slide includes top board
(3) and the base plate (7) parallel with top board (3), by the first side plate (15), the second side plate between top board (3) and base plate (7)
(32) connect；Rear end symmetry at the first side plate (15), the second side plate (32) offers pin-and-hole (22), described clamping rocking arm
(8) front end extend into inside slide, utilizes pin-and-hole (22), folder that an alignment pin (5) sequentially passes through on the first side plate (15)
Hold the pin-and-hole (22) on rocking arm (8), the second side plate (32) so that clamping rocking arm (8) to be fixed.
4. the drill head using mechanical gripper as claimed in claim 3, it is characterised in that the bottom of described base plate (7)
Axially offering kerve (11) along described groove (20), kerve (11) runs through front end and the rear end of base plate (7), at kerve
(11) being symmetrically arranged with installing plate (12) on base plate (7) edge of both sides, installing plate (12) be arranged in parallel with base plate (7), two
Width between installing plate (12) is more than the width of slide, and is distributed, on installing plate (12), the fixing hole running through installing plate (12)
(16)；Described slide when mounted, is stuck on the mast of rig by groove (20), then utilizes fixture to pass installing plate
(12) slide is carried out installing by the fixing hole (16) on to be fixed.
5. the drill head using mechanical gripper as claimed in claim 3, it is characterised in that on described the first side plate (15)
Offering the first breach (25), the first breach (25) passes the rearward end of the first side plate (15)；Offer on second side plate (32)
There are the second breach (26), the second breach (26) to pass the rear end of the second side plate (32), and the width of the second breach (26) is less than the
The width of one breach (25).
6. the drill head using mechanical gripper as claimed in claim 5, it is characterised in that on described the first side plate (15)
Being provided with the first side opening (14), the first side opening (14) is the circular hole of non-closed, and the first side opening (14) and the first described breach
(25) company of passing through；Offering the second side opening (27) on the second side plate (32), the second side opening (27) is circular hole, and the second side opening
(27), the first side opening (14) is coaxially disposed.
7. the drill head using mechanical gripper as claimed in claim 3, it is characterised in that described groove (20) inside exists
Top board (3), base plate (7) and the first side plate (15), the second side plate (32) junction all along the axially arranged side of having of groove (20)
Post (23), offers bolt hole (21) in square column (23), described end cap (2) is filled by fixing bolt (9) and bolt hole (21)
Fit over the front end of slide；Between two square columns (23) at described top board (3) place, between two square columns (23) at base plate (7) place
Define a pair for the chute (24) assembling described clamping slide block (4).
8. the drill head using mechanical gripper as claimed in claim 1, it is characterised in that described clamping screw mandrel (1) is
With externally threaded column construction, connect in the front end of clamping screw mandrel (1) and have a square head (10), after clamping screw mandrel (1)
Holding to be connected by connecting rod (33) and have a push-plate (34), the diameter of push-plate (34) is less than the diameter of connecting rod (33).
9. the drill head using mechanical gripper as claimed in claim 1, it is characterised in that described clamping slide block (4) is
Cuboid structure, is provided with slide unit (28) at the top of clamping slide block (4), bottom symmetrical, and the edge of slide unit (28) is processed as
Hypotenuse (29)；The side that the two of which of note clamping slide block (4) is adjacent is respectively the first side, the second side, in the first side
On offer and lead to the draw-in groove (30) that clamping slide block (4) is internal, the second side offers with draw-in groove (30) company of passing through slip into groove
(31), the one end slipping into groove (31) passes the second side, and the other end slipping into groove (31) extends to the middle part of the second side, and sliding
This end entering groove (31) is cabochon structure；The described width slipping into groove (31) is less than the width of draw-in groove (30).
10. the drill head using mechanical gripper as claimed in claim 1, it is characterised in that on described clamping slide block (4)
And it being symmetrically arranged with fixture in clamping rocking arm (8), fixture includes four grip blocks (6), and the longitudinal cross-section of grip block (6) is straight
Angle trapezium structure；Grip block (6) is all arranged a pair in splayed structure in clamping slide block (4), clamping rocking arm (8), in clamping
Block is provided with skid resistant course on (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748137.4A CN106150403B (en) | 2016-08-26 | 2016-08-26 | A kind of drill head using mechanical gripper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748137.4A CN106150403B (en) | 2016-08-26 | 2016-08-26 | A kind of drill head using mechanical gripper |
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| CN106150403A true CN106150403A (en) | 2016-11-23 |
| CN106150403B CN106150403B (en) | 2018-08-03 |
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| CN201610748137.4A Active CN106150403B (en) | 2016-08-26 | 2016-08-26 | A kind of drill head using mechanical gripper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137191A (en) * | 2021-04-14 | 2021-07-20 | 四川宏华石油设备有限公司 | Automatic pipe processing system, conveying method and drilling machine |
| CN113153183A (en) * | 2021-04-14 | 2021-07-23 | 四川宏华石油设备有限公司 | Lifting manipulator |
| CN114233200A (en) * | 2021-12-21 | 2022-03-25 | 刘皓 | Drilling device for natural gas geology and drilling method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040654C1 (en) * | 1980-10-29 | 1982-07-01 | Mannesmann AG, 4000 Düsseldorf | Clamping device for drill pipes or rods |
| RU2091560C1 (en) * | 1994-11-23 | 1997-09-27 | Нефтегазодобывающее управление "Альметьевнефть" | Clamp for holding of sucker rod string |
| CN2467783Y (en) * | 2000-12-15 | 2001-12-26 | 杨野 | Holder and coupling-disconnecting device on underground pipeline drilling machine |
| CN201835767U (en) * | 2010-10-08 | 2011-05-18 | 陕西斯达煤矿安全装备有限公司 | Tunnel drilling machine gear rack multiplication feeding mechanism |
| CN102251750A (en) * | 2011-06-16 | 2011-11-23 | 合肥航天液压机械有限公司 | Holder |
| CN202131973U (en) * | 2011-07-09 | 2012-02-01 | 平顶山冠宏矿山技术装备有限公司 | Full-hydraulic gallery drilling machine for drilling holes along soft coal layer of coal mine |
| CN202249837U (en) * | 2011-09-30 | 2012-05-30 | 三一重型装备有限公司 | Underground drill rig and hydraulic clamping device thereof |
| CN102606089A (en) * | 2012-03-30 | 2012-07-25 | 中煤科工集团重庆研究院 | Hydraulic clamp holder |
| CN202788675U (en) * | 2012-10-08 | 2013-03-13 | 东北石油大学 | Sucker rod clip |
| CN204532152U (en) * | 2015-01-23 | 2015-08-05 | 魏文科 | One is surged the built-in slips of pressure-bearing |
| CN205225110U (en) * | 2015-12-25 | 2016-05-11 | 秦皇岛华勘钻探机械有限公司 | Novel general dead weight holder |
| CN205977134U (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Adopt rig head of mechanical clamping ware |
-
2016
- 2016-08-26 CN CN201610748137.4A patent/CN106150403B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040654C1 (en) * | 1980-10-29 | 1982-07-01 | Mannesmann AG, 4000 Düsseldorf | Clamping device for drill pipes or rods |
| RU2091560C1 (en) * | 1994-11-23 | 1997-09-27 | Нефтегазодобывающее управление "Альметьевнефть" | Clamp for holding of sucker rod string |
| CN2467783Y (en) * | 2000-12-15 | 2001-12-26 | 杨野 | Holder and coupling-disconnecting device on underground pipeline drilling machine |
| CN201835767U (en) * | 2010-10-08 | 2011-05-18 | 陕西斯达煤矿安全装备有限公司 | Tunnel drilling machine gear rack multiplication feeding mechanism |
| CN102251750A (en) * | 2011-06-16 | 2011-11-23 | 合肥航天液压机械有限公司 | Holder |
| CN202131973U (en) * | 2011-07-09 | 2012-02-01 | 平顶山冠宏矿山技术装备有限公司 | Full-hydraulic gallery drilling machine for drilling holes along soft coal layer of coal mine |
| CN202249837U (en) * | 2011-09-30 | 2012-05-30 | 三一重型装备有限公司 | Underground drill rig and hydraulic clamping device thereof |
| CN102606089A (en) * | 2012-03-30 | 2012-07-25 | 中煤科工集团重庆研究院 | Hydraulic clamp holder |
| CN202788675U (en) * | 2012-10-08 | 2013-03-13 | 东北石油大学 | Sucker rod clip |
| CN204532152U (en) * | 2015-01-23 | 2015-08-05 | 魏文科 | One is surged the built-in slips of pressure-bearing |
| CN205225110U (en) * | 2015-12-25 | 2016-05-11 | 秦皇岛华勘钻探机械有限公司 | Novel general dead weight holder |
| CN205977134U (en) * | 2016-08-26 | 2017-02-22 | 陕西斯达防爆安全科技股份有限公司 | Adopt rig head of mechanical clamping ware |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137191A (en) * | 2021-04-14 | 2021-07-20 | 四川宏华石油设备有限公司 | Automatic pipe processing system, conveying method and drilling machine |
| CN113153183A (en) * | 2021-04-14 | 2021-07-23 | 四川宏华石油设备有限公司 | Lifting manipulator |
| CN113153183B (en) * | 2021-04-14 | 2022-09-02 | 四川宏华石油设备有限公司 | Lifting manipulator |
| CN114233200A (en) * | 2021-12-21 | 2022-03-25 | 刘皓 | Drilling device for natural gas geology and drilling method thereof |
| CN114233200B (en) * | 2021-12-21 | 2022-07-19 | 刘皓 | Drilling device for natural gas geology and drilling method thereof |
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| Publication number | Publication date |
|---|---|
| CN106150403B (en) | 2018-08-03 |
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Address after: Weiyang District 710018 in Shaanxi Province Economic Development Zone of Xi'an caotan eco industrial park is 3699 Yuan Lu Applicant after: Shaanxi Sida explosion-proof safety Polytron Technologies Inc Address before: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Applicant before: Shaanxi Star Coal Mine Safety Equipment Co., Ltd. |
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