CN109812226A - A kind of pipe side wall long-hole boring apparatus - Google Patents
A kind of pipe side wall long-hole boring apparatus Download PDFInfo
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- CN109812226A CN109812226A CN201910103728.XA CN201910103728A CN109812226A CN 109812226 A CN109812226 A CN 109812226A CN 201910103728 A CN201910103728 A CN 201910103728A CN 109812226 A CN109812226 A CN 109812226A
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- quarter butt
- side wall
- pull rod
- slide unit
- lower plate
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Abstract
The invention discloses a kind of pipe side wall long-hole boring apparatus, belong to mechanical models for rock mass rig for testing technical field；The present invention includes X-axis feed mechanism, X-axis rotating mechanism, walking mechanism, clamp system, tool feeding mechanism and cutting mechanism；The X-axis rotating mechanism is mounted on X-axis feed mechanism, is equipped with walking mechanism, clamp system, tool feeding mechanism and cutting mechanism in X-axis rotating mechanism end；Cutting mechanism is mounted in tool feeding mechanism；The present invention realizes stable position by Tiebar structure, guarantees that drilling is accurate；It is turned to using telescopic Hooks coupling universal coupling cooperation bevel gear, realizing ensure that drilling depth and positioning while power effectively transmits.Sufficient radial force can be provided for drill bit by the screw slide with wheel drive, guarantee that drill bit can get into designated depth in boring procedure and be unlikely to dally；The present invention realizes the boring work that 360 degrees omnidirection covers in long and narrow pipeline.
Description
Technical field
The present invention relates to mechanical models for rock mass rig for testing technical fields, and in particular to a kind of pipe side wall drilling deep hole dress
It sets.
Background technique
Modern society, many engineering projects are needed in deep in-cavity construction, or need to excavate pipeline.Consider
May occur when to pipe excavation collapse and construct high cost the problems such as, before engineering starts, it is necessary to pipeline institute
Rock-soil layer around deformation failure characteristic and entire digging process carry out simulated experiment, this tool can be suspension roof support in hole
It provides prior art to support, and proposes scientific and reasonable supporting scheme.
Pipe robot is mostly detection humanoid robot at present, though it can detect that problem can not solve.Common construction party
Case tends to suspension roof support, and this scheme is itself mechanical characteristic using pipeline rock-soil layer, so that country rock is bound in
Together, support action is played.The essential work early period of suspension roof support is exactly the boring work of insides of pipes wall.Currently,
The mechanical structure of drilling anchor one is generally partial to enlargement, operates not enough automation, needs manually to participate in more, is unable to complete narrow
Insides of pipes wall boring work in narrow space, the design of this structure can solve this problem, be suitable for long and narrow insides of pipes wall
Boring work, lightness is intelligent, and does not need artificial excessive participate in substantially.The present invention derives from National Natural Science base
The great scientific research apparatus research and development program element of gold: deep tunnel/tunnel dynamic disaster physical simulation experiment system, number: 51427803, it grinds
Tubing giving sufficient strength inner sidewall drilling robot is wherein important sub- project.To correct, in depth announcement deep tunnel/tunnel rock burst etc.
The Forming Mechanism and Evolution of similar dynamic disaster have important theory and application value, for promoting rock mechanics subject
Development and great Experiment Platform Construction have important scientific meaning.
Summary of the invention
The purpose of the present invention is to provide a kind of pipe side wall long-hole boring apparatus, can on long and narrow insides of pipes wall drilling depth
The tool in hole, existing long and narrow pipeline and the drilling of long and narrow petrosal foramen inner sidewall, for fields such as no-dig technique pipeline, coal petrography exploration, mining
Previous experiments device, for promoting rock mass mechanics discipline development, inside pipeline, no-dig technique works and simulation tunnel anchor pole branch
Protecting Experiment Platform Construction has important scientific meaning.
The object of the present invention is achieved like this:
A kind of pipe side wall long-hole boring apparatus, comprising X-axis feed mechanism, X-axis rotating mechanism, walking mechanism, clamp system,
Tool feeding mechanism and cutting mechanism；The X-axis rotating mechanism is mounted on X-axis feed mechanism, is pacified in X-axis rotating mechanism end
Equipped with walking mechanism, clamp system, tool feeding mechanism and cutting mechanism；Cutting mechanism is mounted in tool feeding mechanism.
The X-axis feed mechanism includes the first AC servo stepper motor 1, first shaft coupling 2, big lead screw 3, big lead screw
Slid platform base 4, big slide unit plate 5 and, supporting leg 15；First AC servo stepper motor 1 passes through first shaft coupling 2 and big lead screw 3
It connects and is mounted on big screw slide pedestal 4；It assembles and fixes on the left of supporting leg 15 and big slide unit plate 5.
The X-axis rotating mechanism include the second AC servo stepper motor 6, stepping motor bracket 7, second shaft coupling 8,
Big slide unit bearing block 9, thrust bearing 10, the first tetrafluoro sleeve 11, main shaft connector 12, big slide unit end cap 13, main shaft 14, ball
Keep stand 16, retainer left end cap 17, ball retainer 18, retainer right end cap 19；The second AC servo stepping electricity
Machine 6 is mounted in stepping motor bracket 7 and is connect by second shaft coupling 8 with main shaft 14；Main shaft connection is embedded on the left of main shaft 14
Part 12 is simultaneously fixed；Then it is fitted into thrust bearing 10 in big slide unit bearing block 9, right side passes through big slide unit end cap 13 for the one or four again
Fluorine sleeve 11 is fixed in big slide unit bearing block 9；Big slide unit bearing block 9 is fixed on big slide unit plate 5 with stepping motor bracket 7；
It is inserted in ball retainer 18 on the right side of main shaft 14, is then respectively kept ball with retainer left end cap 17 and retainer right end cap 19
Frame 18 is fixed on inside ball retainer seat 16；Ball retainer seat 16 is fixed on supporting leg 15；
The walking mechanism includes limited location snap ring 20, left comer contact ball bearing 21, traveling wheel bearing block 22, walking wheel seat
23, traveling wheel 24, right corner contact ball bearing 25, cylinder flange disk 26；Limited location snap ring 20 be fixed on walking wheel seat 23 on, from a left side to
It is separately installed with left comer contact ball bearing 21, traveling wheel bearing block 22, right corner contact ball bearing 25, cylinder flange disk 26；Circle
Drum flange disk and main shaft 14 are fixed；Wheel seat 23 of walking is installed on three mounting holes of traveling wheel bearing block 22, and installs walking
Wheel seat 23.
The clamp system includes fixedly connected part 27, decelerating motor bracket 28, Worm reduction motor 29, support
Gear 31, support rack gear 32, the first side wall pull rod 33, second sidewall pull rod 34, pull rod connecting shaft 35, third side wall pull rod 36,
First upper plate quarter butt 37, the first upper plate stock 38, the second upper plate quarter butt 42, the first lower plate quarter butt 65, square tube interior lining panel 66, first
Lower plate stock 68, the second lower plate quarter butt 69, the 4th side wall pull rod 70, the first left plate quarter butt 71, left plate stock 72, the second left plate are short
Bar 73, third upper plate quarter butt 74, the second upper plate stock 75, the second right panel quarter butt 76, right panel stock 77, the 4th upper plate quarter butt 78,
5th side wall pull rod 79, the first right panel quarter butt 80, the 6th side wall pull rod 81, the first lower plate quarter butt 82, third lower plate quarter butt 83,
Two lower plate stocks 84, the 4th lower plate quarter butt 85；Worm reduction motor 29 with support gear 31 engage again with support rack gear 32
Then engagement supports rack gear 32 and pull rod connecting shaft 35 fixed；Pull rod connecting shaft 35 with not with the first side wall pull rod 33, second side
Wall pull rod 34, third side wall pull rod 36, the 4th side wall pull rod 70, the 5th side wall pull rod 79, the 6th side wall pull rod 81 are hinged；First
Side wall pull rod 33 is again hinged with right panel stock 77 and the first right panel quarter butt 80, and right panel stock 77 and the second right panel quarter butt 76 are hinged,
First right panel quarter butt 80 and 76 other end of the second right panel quarter butt and square tube interior lining panel 66 are hinged；Second sidewall pull rod 34 and left plate are long
Bar 72 and the first left plate quarter butt 71 are hinged, and left plate stock 72 is hinged with the second left plate quarter butt 73 again；First left plate quarter butt 71 and
Two left plate quarter butts, 73 other end and square tube interior lining panel 66 are hinged；Third side wall pull rod 36 and the first upper plate stock 38 and the first upper plate
Quarter butt 37 is hinged, and then the first upper plate stock 38 and the second upper plate quarter butt 42 are hinged, and the first upper plate quarter butt 37 and the second upper plate are short
42 other end of bar and square tube interior lining panel 66 are hinged；4th side wall pull rod 70 and the second lower plate stock 84 and third lower plate quarter butt 83 are cut with scissors
It connects, then the second lower plate stock 84 and the 4th lower plate quarter butt 85 are hinged；Third lower plate quarter butt 83 is another with the 4th lower plate quarter butt 85
End is hinged with square tube interior lining panel 66；5th side wall pull rod 79 and the second upper plate stock 75 and third upper plate quarter butt 74 are hinged；Then
Second upper plate stock 75 and the 4th upper plate quarter butt 78 are hinged；Third upper plate quarter butt 74 and 78 other end of the 4th upper plate quarter butt and square tube
Interior lining panel 66 is hinged；6th side wall pull rod 81 and the first lower plate stock 68 and the first lower plate quarter butt 82 are hinged；First lower plate stock
68 and second lower plate quarter butt 69 it is hinged；First lower plate quarter butt 82 and 69 other end of the second lower plate quarter butt and square tube interior lining panel 66 are cut with scissors
It connects.
The tool feeding mechanism includes rectangular tube 30, the first small pulley 39, third stepper motor 40, the first V-type band
41, third small pulley 49, slide unit frame 50, small lead screw 60, endoscope head 61；Third stepper motor 40 and 50 side of being fixed on of slide unit frame
On shape pipe 30, and it is separately installed with the first small pulley 39 and third small pulley 49, two belt wheels are connected by the first V-type band 41；
Third small pulley 49 connect with small lead screw 60 again and assembles with slide unit frame 50；Endoscope head 61 is mounted on 30 downside of rectangular tube, side
To identical as X-axis direction of feed.
The cutting mechanism includes telescopic Hooks coupling universal coupling 43, slide unit plate 44, gear end cap 45, angular contact ball bearing
46, the second small pulley 47, the second V-type band 48, tensioning wheel 51, the 4th small pulley 52, studs 53, drill bit cover board 54, push away
Power bearing 55, drill sleeve 56, drill bit fastening screw 57, drill hammer 58, self-lubricating copper sheathing 59, inertia bevel gear 62, vertical cone
Gear 63, lateral bevel gear 64, brshless DC motor 67；Brshless DC motor 67 is fixed on square tube interior lining panel 66, main shaft with
Telescopic 43 one end of Hooks coupling universal coupling connection；Telescopic 43 other end of Hooks coupling universal coupling is connected and fixed to lateral bevel gear 64
On slide unit plate 44；Vertical bevel gear 63 fits through gear end cap 45 with angular contact ball bearing 46 and is fixed on slide unit plate 44,
One end is engaged with inertia bevel gear 62 and lateral bevel gear 64 respectively, and the other end and the second small pulley 47 are fixed；Drill sleeve 5 with
Thrust bearing 55 assembles, then fixed by drill bit cover board 54 and studs 53, and tail end and the 4th small pulley 52 are fixed；
Drill hammer 58 is fixed in drill sleeve 56 by drill bit fastening screw 57；Second V-type band 48 passes through tensioning wheel 51 for the second small band
Wheel 47 is connect with the 4th small pulley 52；Slide unit plate one end through-hole and 50 column of slide unit frame assemble, and the other end passes through installation self-lubricating
Copper sheathing 59 is engaged with small lead screw 60.
The beneficial effects of the present invention are: it is mostly enlargement for existing mechanical structure, and need to manually participates in more, nothing
Method completes long and narrow pipeline or rock hole inner sidewall boring work, provides a kind of sizing pipeline inner sidewall drilling deep hole tool, can be real
It is now 3 meters axial, the boring work of 360 degrees omnidirection covering in the long and narrow pipeline of sizing diameter 200mm.
Since pipeline or petrosal foramen diameter are smaller and long and narrow, it is contemplated that pipe diameter, many motors cannot be introduced into, boring procedure
In easily cause cantilever design, therefore structure of the invention feature is to use Tiebar structure, realizes stable position, eliminates cantilever knot
It is constructed of stress concentration, guarantees that drilling is accurate.Motor position must also be reserved in narrow limit space as far as possible, therefore
Design feature of the invention also uses telescopic Hooks coupling universal coupling cooperation bevel gear and turns to, and it is same to realize that power effectively transmits
When ensure that drilling depth and positioning.Meanwhile power source is external, is goed deep into hole using a rigid hollow main shaft.Further more, belt wheel
The screw slide of driving can provide sufficient radial force for drill bit, guarantee drill bit can be got into boring procedure designated depth without
As for idle running；It can realize that 24 hours remote visibles are observed using the industrial endoscope device of infrared function.
Detailed description of the invention
Fig. 1 is working environment schematic diagram of the invention；
Fig. 2 is overall structure three-dimensional figure of the present invention；
Fig. 3 is main view of the present invention；
Fig. 4 is top view of the present invention；
Fig. 5 is side view of the present invention；
Fig. 6 is A-A cross-sectional view of the present invention；
Fig. 7 is the portion B of the present invention enlarged drawing；
Fig. 8 is pull rod supporting mechanism three-dimensional figure of the present invention；
Fig. 9 is drawbar-support structure top view of the present invention；
Figure 10 is drawbar-support structure bottom view of the present invention.
Specific embodiment
The present invention relates to a kind of pipe side wall long-hole boring apparatus, can be in narrow sizing pipeline the purpose is to design one kind
Wall bores the tool in certain depth hole, specifically includes that the axial movement structure for realizing drilling equipment entirety, power resources are that exchange is watched
Take stepper motor；Realize that the structure of 360 degree of movements that rotate in a circumferential direction of drilling equipment, power resources are AC servo stepper motor；
Realize the stabilization drawbar-support structure that boring bar tool fore device is positioned in insides of pipes wall, power resources are worm and gear deceleration
Motor；Realize the front end drill bit device for capableing of drilling depth hole, power resources are brushless direct-current decelerating motor, and mode includes universal
Axis device and bevel gear；Realize that the small-sized screw slide of drill bit device axial advancement rollback structure, power resources are with encoder
Stepper motor, mode are synchronous belt pulley transmission；And visual transmission device.Tight fit constitutes this between each part mentioned above
Sizing pipeline Side wall drill deep hole tool.Entire action of tool is divided into five steps: firstly, being made by the driving of AC servo stepper motor
Drilling equipment overall structure axial advancement, in the pipeline deeply to be drilled, precisely reach designated position；Then another exchange is watched
Taking stepper motor drives boring bar tool in pipeline internal rotating, and front-end vision transmitting device fine rotational is cooperated to stop to designated position
Only；Being worked again by Worm reduction motor drives drawbar-support structure to form stable support inside pipeline；Again by brushless straight
Galvanic electricity machine drives bit operation by shaft coupling, meanwhile, front end stepping motor synchronous work with encoder passes through synchronous pulley
Transmission drives small-sized screw slide to realize drill bit axial feed and rollback by V-type band；Last Worm reduction motor is reversely transported
Turn, pack up support construction, to complete drilling deep hole work inside a pipeline.The characteristics of this inner wall of the pipe drilling deep hole tool is
Small-sized lightness, modularization, has stronger practicability at system structure.The present invention is a kind of realization pipeline internal side wall brill
The tool of deep hole is explored for coal rock, and underground piping exploitation, the previous experiments device in the fields such as roadway support belongs to rock
Soil mechanics model rig for testing technical field.
The present invention is described further with reference to the accompanying drawing.
Embodiment 1:
1, a kind of pipe side wall long-hole boring apparatus, the purpose is to design a kind of insides of pipes wall boring bar tool, comprising: realize
The axial movement structure of drilling equipment entirety realizes the structure of 360 degree of movements that rotate in a circumferential direction of drilling equipment, realizes boring bar tool
The stabilization drawbar-support structure that fore device is positioned in insides of pipes wall realizes the front end drill bit device and diameter for capableing of drilling depth hole
March forward the structure that retracts, synchronous pulley and Hooks coupling universal coupling and bevel gear cooperation dynamic transfer system and visual transmission dress
It sets.It is fitted close between each part mentioned above and constitutes a kind of sizing pipeline inner sidewall drilling deep hole tool.
2, since pipeline is narrow and long, so being needed to guarantee to realize that boring bar tool can move axially to designated position
Sufficiently long screw slide and closed-loop control, therefore power resources are AC servo stepper motor.
3, due to realize 360 degree of circumferential drillings, it is therefore desirable to which AC servo stepper motor accurately controls the rotation of drilling
It is self-locking after angle, it can work in defined angle.
4, realize that the stable support structure of insides of pipes wall positioning is be easy to cause outstanding since front end boring bar tool quality is big
The problems such as arm configuration, boring positioning is inaccurate, it is therefore necessary to there is stable position support construction to guarantee positioning, be slowed down by worm and gear
Motor drives drag link mechanism to provide.
5, the structure for realizing boring bar tool drill bit radial feed and rollback is screw slide structure, since this tool is existing steady
Fixed positioning support structure, it is therefore desirable to which stepper motor with encoder drives screw slide to provide for drilling via synchronous pulley
Sufficient radial force, cooperation front-end vision transmitting device ensure that drill bit vertical feed, drilling are accurate.
A kind of pipe side wall long-hole boring apparatus: it since insides of pipes wall is smaller, to guarantee drilling depth, drives and bores
The motor of head work is not connected directly with screw slide, but by Hooks coupling universal coupling, then turned to via bevel gear, belt wheel transmission
Drill bit is connected, power transmission is gone over, the work of drill bit drilling deep hole is completed with this.
Embodiment 2:
The present invention relates to a kind of pipe side wall long-hole boring apparatus, the purpose is to design it is a kind of can be on long and narrow insides of pipes wall
The tool in drilling depth hole, the present invention be a kind of long and narrow pipeline of realization and long and narrow petrosal foramen inner sidewall drilling, with for no-dig technique pipeline,
The previous experiments device in the fields such as coal petrography exploration, mining, for promoting rock mass mechanics discipline development, pipeline inside no-dig technique work
Make and simulation Tunnel Rock Bolt Experiment Platform Construction has important scientific meaning.
The object of the present invention is achieved like this:
It includes: the axial movement structure for realizing drilling equipment entirety；Realize 360 degree of movements that rotate in a circumferential direction of drilling equipment
Structure；Realize the stabilization drawbar-support structure and dynamic transfer system that boring bar tool fore device is positioned in insides of pipes wall；
Realize the front end drill bit device and dynamic transfer system for capableing of drilling depth hole；It realizes drill bit device axial advancement rollback structure and moves
Force transmission system；And visual transmission observation device.The drilling equipment moves axially the power resources of structure integrally as exchange
For servo step motor, it can be achieved that axial movement is accurately positioned, power transmission is screw slide structure；360 degree of the drilling equipment
Rotate in a circumferential direction motion structure power resources be another AC servo stepper motor, it can be achieved that kept after accurate angular displacement from
Lock；The stable drawbar-support structure power resources are Worm reduction motor, and dynamical system is transmitted by rack-and-pinion；It is described
It is capable of the drill bit device and power transmission mainly telescopic Hooks coupling universal coupling, crossed axis angle with brshless DC motor in drilling depth hole
90 degree of bevel gear turns to be provided with pulley transmission structure and drill hammer；The realization drill bit device axial advancement retracts
Structure mainly has the stepper motor with encoder feedback and small-sized screw slide to provide, and dynamic transfer system is belt pulley drive
Small-sized screw slide；The visual transmission device is the application of the industrial endoscope with infrared function.
The technical problem to be solved by the present invention is to, for existing mechanical structure be mostly enlargement, and need to manually participate in compared with
It is more, it is unable to complete long and narrow pipeline or rock hole inner sidewall boring work, a kind of sizing pipeline inner sidewall drilling deep hole tool is provided,
3 meters axial, the boring work of 360 degrees omnidirection covering in the long and narrow pipeline of sizing diameter 200mm can be achieved.
Since pipeline or petrosal foramen diameter are smaller and long and narrow, it is contemplated that pipe diameter, many motors cannot be introduced into, boring procedure
In easily cause cantilever design, therefore structure of the invention feature is to use Tiebar structure, realizes stable position, eliminates cantilever knot
It is constructed of stress concentration, guarantees that drilling is accurate.Motor position must also be reserved in narrow limit space as far as possible, therefore
Design feature of the invention also uses telescopic Hooks coupling universal coupling cooperation bevel gear and turns to, and it is same to realize that power effectively transmits
When ensure that drilling depth and positioning.Meanwhile power source is external, is goed deep into hole using a rigid hollow main shaft.Further more, belt wheel
The screw slide of driving can provide sufficient radial force for drill bit, guarantee drill bit can be got into boring procedure designated depth without
As for idle running；It can realize that 24 hours remote visibles are observed using the industrial endoscope device of infrared function.
Embodiment 3:
It please refers to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10.
A kind of pipe side wall long-hole boring apparatus specifically includes that the first AC servo stepper motor 1, first shaft coupling 2, big silk
Thick stick 3, big screw slide pedestal 4, big slide unit plate 5, the second AC servo stepper motor 6, stepping motor bracket 7, second shaft coupling
8, big slide unit bearing block 9, thrust bearing 10, the first tetrafluoro sleeve 11, main shaft connector 12, big slide unit end cap 13, main shaft 14, branch
Support leg 15, ball retainer seat 16, retainer left end cap 17, ball retainer 18, retainer right end cap 19, limited location snap ring 20,
Left comer contact ball bearing 21, traveling wheel bearing block 22, walking wheel seat 23, traveling wheel 24, right corner contact ball bearing 25, cylinder flange
Disk 26, fixedly connected part 27, decelerating motor bracket 28, Worm reduction motor 29, rectangular tube 30, support gear 31, support
Rack gear 32, the first side wall pull rod 33, second sidewall pull rod 34, pull rod connecting shaft 35, third side wall pull rod 3, the first upper plate quarter butt
37, the first upper plate stock 38, the first small pulley 39, third stepper motor 40, the first V-type band 41, the second upper plate quarter butt 42, flexible
Formula Hooks coupling universal coupling 43, slide unit plate 44, gear end cap 45, angular contact ball bearing 46, the second small pulley 47, the second V-type band 48,
Three small pulleys 49, slide unit frame 50, tensioning wheel 51, the 4th small pulley 52, studs 53, drill bit cover board 54, thrust bearing 55,
Drill sleeve 56, drill bit fastening screw 57, drill hammer 58, self-lubricating copper sheathing 59, small lead screw 60, endoscope head 61, inertia bore tooth
Wheel 62, vertical bevel gear 63, lateral bevel gear 64, the first lower plate quarter butt 65, square tube interior lining panel 66, brshless DC motor 67, the
One lower plate stock 68, the second lower plate quarter butt 69, the 4th side wall pull rod 70, the first left plate quarter butt 71, left plate stock 72, the second left plate
Quarter butt 73, third upper plate quarter butt 74, the second upper plate stock 75, the second right panel quarter butt 76, right panel stock 77, the 4th upper plate quarter butt
78, the 5th side wall pull rod 79, the first right panel quarter butt 80, the 6th side wall pull rod 81, the first lower plate quarter butt 82,8 third lower plate quarter butts
83, the second lower plate stock 84, the 4th lower plate quarter butt 85.It cooperates between each part mentioned above and constitutes this complete tool.
Sizing pipeline inner sidewall drilling deep hole tool work process is specific as follows: passing through the first AC servo stepper motor first
1 work, drives big 3 rotation work of lead screw by first shaft coupling 2, so that big slide unit plate 5 cooperates traveling wheel 24 to carry whole dress
It sets and is moved to suitable position, wherein big screw slide pedestal 4 is fixed；Second be then attached in stepping motor bracket 7
AC servo stepper motor 6 works, and drives main shaft connector 12 by second shaft coupling 8, then drive 14 rotary work of main shaft, makes
Boring bar tool rotates to suitable position and stops simultaneously self-locking state position, and during going deep into pipeline, traveling wheel 24 provides walking branch
Support；And then, Worm reduction motor 29 rotates forward work, drives support rack gear 32 by the support gear 31 of axis even, drives
Entire drawbar-support structure carries out support inside stable pipeline；Brshless DC motor 67 works later, by power via flexible
Formula Hooks coupling universal coupling 43, lateral bevel gear 64, vertical bevel gear 63, the second small pulley 47, the second V-type band 48, the 4th small pulley
52, drill sleeve 56 finally drive 58 rotary work of drill hammer；Then, third stepper motor 40 works, and drives the first small pulley
39, then power is transmitted to by third small pulley 49 by the first V-type band 41, it is ultimately transferred to small lead screw 60, in smooth guide column
Under guiding, slide unit plate 44 is moved down, and stable axial force is provided for bit operation.It thus may be implemented in insides of pipes wall
Drilling deep hole work；After drilling terminates, Worm reduction motor 29 inverts work, and the reversed rotation of small lead screw 60 can be realized
Turn, drives slide unit plate 44 to move up, so that drill hammer 58 return back to initial position, just complete a sizing pipeline in this way
Inner sidewall boring work.According to aforesaid operations, again by the first AC servo stepper motor 1 and the second AC servo stepper motor
The supplying position and rotation angle of 6 work adjustment tool single unit systems, which can cooperate, completes following boring work.
In the present invention, one end support spinning movement of main shaft 14 is by connection main shaft connector 12, in thrust bearing 10
It is embedded in big slide unit bearing block 9 and realizes under big slide unit end cap 13 with tetrafluoro sleeve 11；Other end walking support rotation is dynamic
Make to complete by ball retainer 18.
In the present invention, it interior can add spring that can realize support of walking in hole between traveling wheel 24 and walking wheel seat 23, also may be used
Use adjustment gasket；Because it is fixed on traveling wheel bearing block 22, therefore it is only involved in axial traveling of the device inside pipeline
Support is not involved in movement when main shaft 14 rotates.
In the present invention, the specific work process of drawbar-support structure is achieved in that Worm reduction motor 29
It rotates forward, drives support gear 31 and the support cooperation of rack gear 32 to realize axial displacement, then drive first by pull rod connecting shaft 35
Side wall pull rod 33, second sidewall pull rod 34, third side wall pull rod 36, the 4th side wall pull rod 70, the 5th side wall pull rod 79, the 6th side
Wall pull rod 81 links；Under the first side wall pull rod 33 acts, right panel stock 77 is in the second right panel quarter butt 76 and the first right panel quarter butt 80
Under be propped up；Under second sidewall pull rod 34 acts, the quilt under the first left plate quarter butt 71 and the second left plate quarter butt 73 of left plate stock 72
It props up；Under third side wall pull rod 36 acts, the first upper plate stock 38 quilt under the first upper plate quarter butt 37 and the second upper plate quarter butt 42
It props up；Under the movement of 4th side wall pull rod 70, the second lower plate stock 84 quilt under third lower plate quarter butt 83 and the 4th lower plate quarter butt 85
It props up；Under the movement of 5th side wall pull rod 79, the second upper plate stock 75 quilt under third upper plate quarter butt 74 and the 4th upper plate quarter butt 78
It props up；Under the movement of 6th side wall pull rod 81, the first lower plate stock 68 quilt under the first lower plate quarter butt 82 and the second lower plate quarter butt 69
It props up；Above each bar prop up process be it is synchronous, wait it is hole to be drilled finish, after drill bit retracts initial bit, each bar subtracts in worm and gear
Initial position is return back under the reversion of speed motor 29.
Embodiment 4
A kind of pipe side wall long-hole boring apparatus, comprising X-axis feed mechanism, X-axis rotating mechanism, walking mechanism, clamp system,
Tool feeding mechanism and cutting mechanism；The X-axis rotating mechanism is mounted on X-axis feed mechanism, is pacified in X-axis rotating mechanism end
Equipped with walking mechanism, clamp system, tool feeding mechanism and cutting mechanism；Cutting mechanism is mounted in tool feeding mechanism.
The X-axis feed mechanism includes the first AC servo stepper motor 1, first shaft coupling 2, big lead screw 3, big lead screw
Slid platform base 4, big slide unit plate 5 and, supporting leg 15；First AC servo stepper motor 1 passes through first shaft coupling 2 and big lead screw 3
It connects and is mounted on big screw slide pedestal 4；It assembles and fixes on the left of supporting leg 15 and big slide unit plate 5.
The X-axis rotating mechanism include the second AC servo stepper motor 6, stepping motor bracket 7, second shaft coupling 8,
Big slide unit bearing block 9, thrust bearing 10, the first tetrafluoro sleeve 11, main shaft connector 12, big slide unit end cap 13, main shaft 14, ball
Keep stand 16, retainer left end cap 17, ball retainer 18, retainer right end cap 19；The second AC servo stepping electricity
Machine 6 is mounted in stepping motor bracket 7 and is connect by second shaft coupling 8 with main shaft 14；Main shaft connection is embedded on the left of main shaft 14
Part 12 is simultaneously fixed；Then it is fitted into thrust bearing 10 in big slide unit bearing block 9, right side passes through big slide unit end cap 13 for the one or four again
Fluorine sleeve 11 is fixed in big slide unit bearing block 9；Big slide unit bearing block 9 is fixed on big slide unit plate 5 with stepping motor bracket 7；
It is inserted in ball retainer 18 on the right side of main shaft 14, is then respectively kept ball with retainer left end cap 17 and retainer right end cap 19
Frame 18 is fixed on inside ball retainer seat 16；Ball retainer seat 16 is fixed on supporting leg 15；
The walking mechanism includes limited location snap ring 20, left comer contact ball bearing 21, traveling wheel bearing block 22, walking wheel seat
23, traveling wheel 24, right corner contact ball bearing 25, cylinder flange disk 26；Limited location snap ring 20 be fixed on walking wheel seat 23 on, from a left side to
It is separately installed with left comer contact ball bearing 21, traveling wheel bearing block 22, right corner contact ball bearing 25, cylinder flange disk 26；Circle
Drum flange disk and main shaft 14 are fixed；Wheel seat 23 of walking is installed on three mounting holes of traveling wheel bearing block 22, and installs walking
Wheel seat 23.
The clamp system includes fixedly connected part 27, decelerating motor bracket 28, Worm reduction motor 29, support
Gear 31, support rack gear 32, the first side wall pull rod 33, second sidewall pull rod 34, pull rod connecting shaft 35, third side wall pull rod 36,
First upper plate quarter butt 37, the first upper plate stock 38, the second upper plate quarter butt 42, the first lower plate quarter butt 65, square tube interior lining panel 66, first
Lower plate stock 68, the second lower plate quarter butt 69, the 4th side wall pull rod 70, the first left plate quarter butt 71, left plate stock 72, the second left plate are short
Bar 73, third upper plate quarter butt 74, the second upper plate stock 75, the second right panel quarter butt 76, right panel stock 77, the 4th upper plate quarter butt 78,
5th side wall pull rod 79, the first right panel quarter butt 80, the 6th side wall pull rod 81, the first lower plate quarter butt 82, third lower plate quarter butt 83,
Two lower plate stocks 84, the 4th lower plate quarter butt 85；Worm reduction motor 29 with support gear 31 engage again with support rack gear 32
Then engagement supports rack gear 32 and pull rod connecting shaft 35 fixed；Pull rod connecting shaft 35 with not with the first side wall pull rod 33, second side
Wall pull rod 34, third side wall pull rod 36, the 4th side wall pull rod 70, the 5th side wall pull rod 79, the 6th side wall pull rod 81 are hinged；First
Side wall pull rod 33 is again hinged with right panel stock 77 and the first right panel quarter butt 80, and right panel stock 77 and the second right panel quarter butt 76 are hinged,
First right panel quarter butt 80 and 76 other end of the second right panel quarter butt and square tube interior lining panel 66 are hinged；Second sidewall pull rod 34 and left plate are long
Bar 72 and the first left plate quarter butt 71 are hinged, and left plate stock 72 is hinged with the second left plate quarter butt 73 again；First left plate quarter butt 71 and
Two left plate quarter butts, 73 other end and square tube interior lining panel 66 are hinged；Third side wall pull rod 36 and the first upper plate stock 38 and the first upper plate
Quarter butt 37 is hinged, and then the first upper plate stock 38 and the second upper plate quarter butt 42 are hinged, and the first upper plate quarter butt 37 and the second upper plate are short
42 other end of bar and square tube interior lining panel 66 are hinged；4th side wall pull rod 70 and the second lower plate stock 84 and third lower plate quarter butt 83 are cut with scissors
It connects, then the second lower plate stock 84 and the 4th lower plate quarter butt 85 are hinged；Third lower plate quarter butt 83 is another with the 4th lower plate quarter butt 85
End is hinged with square tube interior lining panel 66；5th side wall pull rod 79 and the second upper plate stock 75 and third upper plate quarter butt 74 are hinged；Then
Second upper plate stock 75 and the 4th upper plate quarter butt 78 are hinged；Third upper plate quarter butt 74 and 78 other end of the 4th upper plate quarter butt and square tube
Interior lining panel 66 is hinged；6th side wall pull rod 81 and the first lower plate stock 68 and the first lower plate quarter butt 82 are hinged；First lower plate stock
68 and second lower plate quarter butt 69 it is hinged；First lower plate quarter butt 82 and 69 other end of the second lower plate quarter butt and square tube interior lining panel 66 are cut with scissors
It connects.
The tool feeding mechanism includes rectangular tube 30, the first small pulley 39, third stepper motor 40, the first V-type band
41, third small pulley 49, slide unit frame 50, small lead screw 60, endoscope head 61；Third stepper motor 40 and 50 side of being fixed on of slide unit frame
On shape pipe 30, and it is separately installed with the first small pulley 39 and third small pulley 49, two belt wheels are connected by the first V-type band 41；
Third small pulley 49 connect with small lead screw 60 again and assembles with slide unit frame 50；Endoscope head 61 is mounted on 30 downside of rectangular tube, side
To identical as X-axis direction of feed.
The cutting mechanism includes telescopic Hooks coupling universal coupling 43, slide unit plate 44, gear end cap 45, angular contact ball bearing
46, the second small pulley 47, the second V-type band 48, tensioning wheel 51, the 4th small pulley 52, studs 53, drill bit cover board 54, push away
Power bearing 55, drill sleeve 56, drill bit fastening screw 57, drill hammer 58, self-lubricating copper sheathing 59, inertia bevel gear 62, vertical cone
Gear 63, lateral bevel gear 64, brshless DC motor 67；Brshless DC motor 67 is fixed on square tube interior lining panel 66, main shaft with
Telescopic 43 one end of Hooks coupling universal coupling connection；Telescopic 43 other end of Hooks coupling universal coupling is connected and fixed to lateral bevel gear 64
On slide unit plate 44；Vertical bevel gear 63 fits through gear end cap 45 with angular contact ball bearing 46 and is fixed on slide unit plate 44,
One end is engaged with inertia bevel gear 62 and lateral bevel gear 64 respectively, and the other end and the second small pulley 47 are fixed；Drill sleeve 5 with
Thrust bearing 55 assembles, then fixed by drill bit cover board 54 and studs 53, and tail end and the 4th small pulley 52 are fixed；
Drill hammer 58 is fixed in drill sleeve 56 by drill bit fastening screw 57；Second V-type band 48 passes through tensioning wheel 51 for the second small band
Wheel 47 is connect with the 4th small pulley 52；Slide unit plate one end through-hole and 50 column of slide unit frame assemble, and the other end passes through installation self-lubricating
Copper sheathing 59 is engaged with small lead screw 60.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of pipe side wall long-hole boring apparatus, which is characterized in that comprising X-axis feed mechanism, X-axis rotating mechanism, walking mechanism,
Clamp system, tool feeding mechanism and cutting mechanism；The X-axis rotating mechanism is mounted on X-axis feed mechanism, is rotated in X-axis
Mechanism end is equipped with walking mechanism, clamp system, tool feeding mechanism and cutting mechanism；Cutting mechanism is mounted on tool feeding
In mechanism.
2. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the X-axis feed mechanism
Include the first AC servo stepper motor (1), first shaft coupling (2), big lead screw (3), big screw slide pedestal (4), big slide unit
Plate (5) and, supporting leg (15)；First AC servo stepper motor (1) is connect simultaneously by first shaft coupling (2) with big lead screw (3)
It is mounted on big screw slide pedestal (4)；Assembly is fixed on the left of supporting leg (15) and big slide unit plate (5).
3. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the X-axis rotating mechanism
Comprising the second AC servo stepper motor (6), stepping motor bracket (7), second shaft coupling (8), big slide unit bearing block (9), push away
Power bearing (10), the first tetrafluoro sleeve (11), main shaft connector (12), big slide unit end cap (13), main shaft (14), ball retainer
Seat (16), retainer left end cap (17), ball retainer (18), retainer right end cap (19)；The second AC servo stepping
Motor (6) is mounted on stepping motor bracket (7) and is connect by second shaft coupling (8) with main shaft (14)；On the left of main shaft (14)
It is embedded in main shaft connector (12) and fixed；Then it is fitted into thrust bearing (10) in big slide unit bearing block (9), right side passes through greatly again
First tetrafluoro sleeve (11) is fixed in big slide unit bearing block (9) by slide unit end cap (13)；Big slide unit bearing block (9) and stepping electricity
Machine support (7) is fixed on big slide unit plate (5)；Ball retainer (18) are inserted on the right side of main shaft (14), then use retainer respectively
Ball retainer (18) is fixed on ball retainer seat (16) inside with retainer right end cap (19) by left end cap (17)；Ball is protected
Stand (16) is held to be fixed on supporting leg (15).
4. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the walking mechanism includes
Limited location snap ring (20), left comer contact ball bearing (21), traveling wheel bearing block (22), walking wheel seat (23), traveling wheel (24), right corner
Contact ball bearing (25), cylinder flange disk (26)；Limited location snap ring (20) is fixed in walking wheel seat (23), is pacified respectively from a left side to having
Equipped with left comer contact ball bearing (21), traveling wheel bearing block (22), right corner contact ball bearing (25), cylinder flange disk (26)；Circle
Drum flange disk and main shaft (14) are fixed；It walks on three mounting holes of wheel seat (23) installation traveling wheel bearing block (22), and installs
Upper walking wheel seat (23).
5. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the clamp system includes
Fixedly connected part (27), decelerating motor bracket (28), Worm reduction motor (29), support gear (31), support rack gear
(32), the first side wall pull rod (33), second sidewall pull rod (34), pull rod connecting shaft (35), third side wall pull rod (36), on first
Plate quarter butt (37), the first upper plate stock (38), the second upper plate quarter butt (42), the first lower plate quarter butt (65), square tube interior lining panel (66),
First lower plate stock (68), the second lower plate quarter butt (69), the 4th side wall pull rod (70), the first left plate quarter butt (71), left plate stock
(72), the second left plate quarter butt (73), third upper plate quarter butt (74), the second upper plate stock (75), the second right panel quarter butt (76), right panel
Stock (77), the 4th upper plate quarter butt (78), the 5th side wall pull rod (79), the first right panel quarter butt (80), the 6th side wall pull rod (81),
First lower plate quarter butt (82), third lower plate quarter butt (83), the second lower plate stock (84), the 4th lower plate quarter butt (85)；Worm and gear
Decelerating motor (29) is engaged with support gear (31) and is engaged again with support rack gear (32), then rack gear (32) is supported to connect with pull rod
Axis (35) is fixed；Pull rod connecting shaft (35) with not with the first side wall pull rod (33), second sidewall pull rod (34), third side wall pull rod
(36), the 4th side wall pull rod (70), the 5th side wall pull rod (79), the 6th side wall pull rod (81) are hinged；The first side wall pull rod (33)
Again hingedly with right panel stock (77) and the first right panel quarter butt (80), right panel stock (77) with the second right panel quarter butt (76) hingedly, the
One right panel quarter butt (80) and second right panel quarter butt (76) other end and square tube interior lining panel (66) are hinged；Second sidewall pull rod (34) with
Hingedly, left plate stock (72) is hinged with the second left plate quarter butt (73) again for left plate stock (72) and the first left plate quarter butt (71)；First
Left plate quarter butt (71) and second left plate quarter butt (73) other end and square tube interior lining panel (66) are hinged；Third side wall pull rod (36) and the
Hingedly, then the first upper plate stock (38) and the second upper plate quarter butt (42) are cut with scissors for one upper plate stock (38) and the first upper plate quarter butt (37)
It connects, the first upper plate quarter butt (37) and second upper plate quarter butt (42) other end and square tube interior lining panel (66) are hingedly；4th side wall pull rod
(70) hingedly with the second lower plate stock (84) and third lower plate quarter butt (83), then the second lower plate stock (84) and the 4th lower plate are short
Bar (85) is hinged；Third lower plate quarter butt (83) and the 4th lower plate quarter butt (85) other end and square tube interior lining panel (66) are hinged；5th
Side wall pull rod (79) and the second upper plate stock (75) and third upper plate quarter butt (74) are hinged；Then the second upper plate stock (75) and the
Four upper plate quarter butts (78) are hinged；Third upper plate quarter butt (74) and the 4th upper plate quarter butt (78) other end and square tube interior lining panel (66) are cut with scissors
It connects；6th side wall pull rod (81) and the first lower plate stock (68) and the first lower plate quarter butt (82) are hinged；First lower plate stock (68)
It is hinged with the second lower plate quarter butt (69)；First lower plate quarter butt (82) and second lower plate quarter butt (69) other end and square tube interior lining panel
(66) hinged.
6. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the tool feeding mechanism
Comprising rectangular tube (30), the first small pulley (39), third stepper motor (40), the first V-type band (41), third small pulley (49),
Slide unit frame (50), small lead screw (60), endoscope head (61)；Third stepper motor (40) and slide unit frame (50) are fixed on rectangular tube
(30) on, and the first small pulley (39) and third small pulley (49) are separately installed with, two belt wheels are connected by the first V-type band (41)
It connects；Third small pulley (49) connect with small lead screw (60) again and assembles with slide unit frame (50)；Endoscope head (61) is mounted on rectangular
It manages on the downside of (30), direction is identical as X-axis direction of feed.
7. a kind of pipe side wall long-hole boring apparatus according to claim 1, which is characterized in that the cutting mechanism includes
Telescopic Hooks coupling universal coupling (43), slide unit plate (44), gear end cap (45), angular contact ball bearing (46), the second small pulley (47),
Second V-type band (48), tensioning wheel (51), the 4th small pulley (52), studs (53), drill bit cover board (54), thrust bearing
(55), drill sleeve (56), drill bit fastening screw (57), drill hammer (58), self-lubricating copper sheathing (59), inertia bevel gear (62),
Vertical bevel gear (63), lateral bevel gear (64), brshless DC motor (67)；Brshless DC motor (67) is fixed on square tube liner
Plate (66), main shaft are connect with telescopic Hooks coupling universal coupling (43) one end；Telescopic Hooks coupling universal coupling (43) other end and transverse direction
Bevel gear (64) is connected and fixed on slide unit plate (44)；Vertical bevel gear (63) and angular contact ball bearing (46) fit through tooth
Wheel end cap (45) is fixed on slide unit plate (44), and one end is engaged with inertia bevel gear (62) and lateral bevel gear (64) respectively,
Its other end and the second small pulley (47) are fixed；Drill sleeve 5 and thrust bearing (55) are assembled, and then pass through drill bit with cover board (54)
Fixed with studs (53), tail end and the 4th small pulley (52) are fixed；Drill bit fastening screw (57) is by drill hammer (58)
It is fixed in drill sleeve (56)；Second V-type band (48) passes through tensioning wheel (51) for the second small pulley (47) and the 4th small pulley
(52) it connects；Slide unit plate one end through-hole and slide unit frame (50) column assemble, the other end by installation self-lubricating copper sheathing (59) with it is small
Lead screw (60) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103728.XA CN109812226B (en) | 2019-02-01 | 2019-02-01 | Pipeline side wall deep hole drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910103728.XA CN109812226B (en) | 2019-02-01 | 2019-02-01 | Pipeline side wall deep hole drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812226A true CN109812226A (en) | 2019-05-28 |
| CN109812226B CN109812226B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910103728.XA Active CN109812226B (en) | 2019-02-01 | 2019-02-01 | Pipeline side wall deep hole drilling device |
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| CN (1) | CN109812226B (en) |
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| CN109047854A (en) * | 2018-07-11 | 2018-12-21 | 哈尔滨工程大学 | A kind of submarine pipeline automatic drilling machine |
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|---|---|---|---|---|
| CN1309226A (en) * | 2000-10-22 | 2001-08-22 | 颜可仁 | Relay drilling machine without drill rods for rock and clay |
| CN1851228A (en) * | 2006-03-21 | 2006-10-25 | 高为人 | Non-excavation underground pipeline tunnel wall tension propulsion machine |
| CN101144278A (en) * | 2006-10-29 | 2008-03-19 | 叶世昌 | Integrated multifunctional hole-drilling pile-filling machine |
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| Publication number | Publication date |
|---|---|
| CN109812226B (en) | 2021-06-01 |
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