CN107020409A - A kind of bionical flute surfaces processing unit (plant) of pipeline outer wall and its processing method - Google Patents
A kind of bionical flute surfaces processing unit (plant) of pipeline outer wall and its processing method Download PDFInfo
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- CN107020409A CN107020409A CN201710415076.4A CN201710415076A CN107020409A CN 107020409 A CN107020409 A CN 107020409A CN 201710415076 A CN201710415076 A CN 201710415076A CN 107020409 A CN107020409 A CN 107020409A
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- Prior art keywords
- travelling gear
- shaft
- ball bearing
- groove ball
- gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/16—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine controlled in conjunction with the operation of the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2701/00—Members which are comprised in the general build-up of a form of the machine
- B23Q2701/02—Movable or adjustable work or tool supports for milling machines, their drive, control or guiding
Abstract
A kind of bionical flute surfaces processing unit (plant) of pipeline outer wall and its processing method, including the drive mechanism for providing driving force, for connecting drive mechanism and supporting the support base of organisation of working, organisation of working and controller for processing bionical groove in process pipeline outer wall, first supporting table and the second supporting table are installed, the first supporting table is arranged in the two ends of support base with the second supporting table coaxial-symmetrical above support base；Drive mechanism is arranged on below support base；What the organisation of working was pressed from both sides is arranged between the first supporting table, the second supporting table；Drive mechanism and the organisation of working control end corresponding with controller are electrically connected；The processing method：Place first and adjusting apparatus position, start motor, be adjusted to correct position and be then shut off motor；Tool position is adjusted by adjusting Pneumatic controller, starts cutting.The beneficial effects of the invention are as follows：Simple in construction, operation is easy, can process bionical groove structure on pipeline outer wall protective coating surface.
Description
Technical field
The present invention relates to a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall and its processing method.
Background technology
As the high speed development of science and technology, and "Oceanic" strategy status are significantly improved, the mankind march toward to marine resources
The step of exploitation is also more and more faster.Abundant petroleum and natural gas resource is contained in the ocean of the length and breadth of land, while with national economy
Fast development, the pipeline run of the fuel such as seabed petrochina and natural gas increasingly increases, at the same the pipeline set up also by
Year is incremented by.Due to being in for a long time in marine environment complicated and changeable, while in face of the impact of seawater, pipeline, which is likely to occur, excessively bends
Clothes, fatigue damage, brittle fracture, and unstability and corrosion etc. are various forms of to be damaged, and can also increase the resistance of pipeline.Pipeline hinders
The increase of power also causes the energy consumption increase of oil, Natural Gas Pipeline Transportation, and efficiency declines, pipeline erosion of wall is serious, shorten pipe
Road service life.
Bionic, drag-reducing technology is the new focus of drag reduction area research, and its drag-reduction effect has been obtained for being widely recognized as.Utilize
The resistance of pipeline can be greatly reduced in pipe surface processing bionic, drag-reducing structure in bionics principle, reduce the pressure of pipeline outer wall
Pulsation, reaches the effect of drag reduction.Increase the contact area of pipeline outer wall simultaneously, can fill the rust-proof antiseptic paint for being coated in pipeline outer wall
Divide and play a role.Therefore, research pipeline outer wall process the method and process equipment of bionic, drag-reducing structure to drag-reduction energy-saving and
The development of related industry is significant.Therefore, in order to solve the above technical problems, according to the defeated of the fuel such as oil, natural gas
The design feature of pipeline is sent, it is of the invention on the basis of analysis, summary biological surface drag reduction structures feature and existing processing method,
There is provided a kind of pipeline outer wall bionical flute surfaces processing unit (plant), it is possible to decrease energy resource consumption, the economic benefit for improving pipeline；Together
When reduce disposal of pollutants, improve environmental benefit.
The content of the invention
It is an object of the invention to provide one kind is simple in construction, operate easily, can be on pipeline outer wall protective coating surface
On process the bionical flute surfaces processing unit (plant) of pipeline outer wall and its processing method of bionical groove structure.
The bionical flute surfaces processing unit (plant) of a kind of pipeline outer wall of the present invention, including for providing the driving of driving force
Mechanism, for connecting drive mechanism and supporting the support base of organisation of working, for processing bionical groove in process pipeline outer wall
The first supporting table and the second supporting table, the first supporting table and second are installed above organisation of working and controller, the support base
Supporting table coaxial-symmetrical is arranged in the two ends of support base, and leaves the installation for installing organisation of working part workpiece therebetween
Area；The drive mechanism is arranged on below support base；Organisation of working folder be arranged on the first supporting table, the second supporting table it
Between；The drive mechanism and the organisation of working control end corresponding with controller are electrically connected；
The drive device include motor, bearing shaft, the first driving gear set, input shaft, the second driving gear set,
Connecting shaft, the 3rd driving gear set, power transmission shaft and roller, the motor are arranged on the bottom of support base, and described
The output shaft of motor is connected by shaft coupling with one end of bearing shaft, and the other end of bearing shaft passes through the first driving gear set
Engaged with input shaft one end gear；The other end of the input shaft is nibbled by one end gear of the second driving gear set and connecting shaft
Close, the other end of the connecting shaft is engaged by the 3rd driving gear set with shaft gear, realizes the driving force of motor
Progressively transmission；The input shaft, the both ends of the output shaft are respectively furnished with corresponding roller；The control of the motor
End controlling switch corresponding with the controller is electrically connected；
The organisation of working include processing motor, electric machine support, processing driving gear, processing driven gear, the first roller,
Second tin roller and Pneumatic controller, the processing motor are arranged on the electric machine support at the top of first roller,
The output shaft of the processing motor is co-axially mounted processing driving gear；First roller, the second tin roller are coaxial respectively to pacify
Mounted in the first supporting table, the second supporting table inner face, wherein the outer wall of first roller is circumferentially with for processing actively
The processing driven gear of gear engagement；The two ends of the cylinder are affixed with first roller, the second tin roller respectively, described
Pneumatic controller includes air compressor, cylinder, expansion link and cutter, and the cylinder is double-deck toroidal cavity, cylinder bore
To being uniformly distributed the radial direction through hole that multiple confession expansion links run through, and radial direction through hole one end connects with double-deck toroidal cavity intermediate space
Logical, the radial direction through hole other end is connected with cylinder inner cavity；The air compressor is arranged on the cylinder, the air compressor
Gas outlet connected with double-deck toroidal cavity intermediate space；The expansion link runs through radial direction through hole, and is slidably connected therewith, wherein
The inner of expansion link is installed by the cutter for cutting inside pipe wall；The control end of the processing motor, the control of the air compressor
Pin corresponding with the controller is electrically connected respectively at end processed.
First driving gear set includes the first travelling gear, the second travelling gear and the first sleeve, described first
Travelling gear is sleeved on one end of the bearing shaft, and limits its axial movement by being equally enclosed on the sleeve of undertaking shaft end,
The number of teeth of first travelling gear is less than the number of teeth of second travelling gear；The bearing shaft passes through the first deep-groove ball axle
Hold, the second deep groove ball bearing is supported on the bottom of the support base, and the first deep groove ball bearing, the second deep groove ball bearing are distinguished
It is limited by corresponding first end cap, the second end cap to move axially；The input shaft two ends pass through the 3rd deep groove ball bearing,
Four deep groove ball bearings are supported on the support base bottom, and the 3rd deep groove ball bearing, the 4th zanjon ditch bearing pass through phase respectively
The 3rd end cap, the 4th end cap answered limit its axial movement, and the input between the 3rd deep groove ball bearing and the second travelling gear
Second sleeve is socketed on axle.
Second driving gear set includes the 3rd travelling gear and the 4th travelling gear, the 3rd travelling gear suit
In described input shaft one end, the 4th travelling gear is sleeved on one end of the connecting shaft, and the 3rd travelling gear
Engage, moved axially wherein the 3rd travelling gear limits it by 3rd sleeve with the 4th travelling gear；The company
Spindle is supported on the bottom of the support base by the 5th deep groove ball bearing, the 6th deep groove ball bearing；4th deep-groove ball axle
Hold and be socketed 3rd sleeve on the input shaft between the 3rd travelling gear；5th deep groove ball bearing, the 6th zanjon ditch bearing difference
It is limited by corresponding 5th end cap, the 6th end cap to move axially.
3rd driving gear set includes the 5th travelling gear and the 6th travelling gear, the 5th travelling gear suit
In one end of the connecting shaft, the 6th travelling gear is sleeved on one end of the power transmission shaft, and the 5th travelling gear of institute with
The 6th travelling gear engagement, is moved axially wherein the 6th travelling gear limits it by check ring；The transmission
Axle by the 7th deep groove ball bearing, the 8th zanjon ditch bearings in the support base bottom, and the power transmission shaft with it is described
Input shaft is arranged in parallel, and the 7th deep groove ball bearing, the 8th zanjon ditch bearing pass through corresponding 7th end cap, the 8th end cap respectively
Limit its axial movement.
3 expansion links are uniformly provided with the cylinder, and adjacent expansion bar cramp angle is 120 °；The inner of the expansion link is set
There is the groove for being caught in cutter, the cutter is affixed by bolt and the groove.
According to a kind of processing method of the bionical flute surfaces processing unit (plant) of pipeline outer wall of the present invention, including following step
Suddenly：
1) pipeline is supported into suitable height by servicing unit first, central axis and processing machine can just be made
Structure central axis is overlapped；
2) start motor, make big pinion rotation, band driven input shaft, connecting shaft and power transmission shaft are rotated simultaneously, so that
Four rolling is set to rotate simultaneously, then whole processing unit (plant) is moved along conduit axis direction, moves to pipeline outer wall to be processed
First position, is then shut off motor；
3) by adjusting pneumatic control system, make cylinder charge, make three expansion links radial extent simultaneously, until cutter is leaned on
Nearly pipeline outer wall face to be processed, closes pneumatic control system；
4) start processing motor, drive roller to rotate one and enclose, start groove processing, close processing motor；
5) pneumatic control system is opened, cylinder is discharged gas, makes three expansion links radial contraction simultaneously, makes cutting for cutter
Sword machined surface radially away is cut, pneumatic control system is closed；
6) 2)~5) operation is repeated, then the Continuous maching of bionical groove in pipeline to be processed can be achieved.
The beneficial effects of the invention are as follows：Drive mechanism is driven using 4 wheel driven can utilize the total weight of whole processing unit (plant)
As attachment pressure, so that adhesive force is dramatically increased, that is, tractive force limit is extended；The power of motor can be distinguished
Each roller is reached, that is, reduces the driving force burden of each roller, it is thus possible to ensure no more than roller limit of friction (no
Skid) in the case of, enough power is reached into road surface, makes processing unit (plant) that there is very strong locomitivity and stability；
Organisation of working can offset three suffered tangential when Tool in Cutting is processed using three cutter reverse machining simultaneously simultaneously
Counter-force, so as to avoid producing flexural deformation and torsional deflection, enables processing unit (plant) operation quality to ensure.Processing unit (plant) processing pipe
Footpath scope is wide, and with centering and positioning function well.Meanwhile, cutter of different shapes can be installed, its correspondence is completed and subtract
The processing of structure is hindered, and precision is high, and environmental protection is simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is that Fig. 1 is three-dimensional structure accompanying drawing of the present invention.
Fig. 2 is driving mechanism structure accompanying drawing.
Fig. 3 is support table structure accompanying drawing.
Fig. 4 is roller frame accompanying drawing.
Fig. 5 is pneumatic drive mechanisms accompanying drawing.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings
Referring to the drawings：
A kind of bionical flute surfaces processing unit (plant) of pipeline outer wall of the present invention of embodiment 1, including for providing driving
The drive mechanism of power, for connect drive mechanism and support organisation of working support base 18, for process pipeline outer wall processing
The first supporting table 19 and the second supporting table 20 are installed in the organisation of working and controller of bionical groove, the top of support base 18,
First supporting table 19 and the coaxial-symmetrical of the second supporting table 20 are arranged in the two ends of support base 18, and leave therebetween for installing
The installing zone of organisation of working part workpiece；The drive mechanism is arranged on the lower section of support base 18；The installation of the organisation of working folder
Between the first supporting table 19, the second supporting table 20；The drive mechanism and the organisation of working are corresponding with controller
Control end is electrically connected；
The drive device includes motor 8, bearing shaft 33, the first driving gear set, input shaft 5, the second driving cog
Wheel group, connecting shaft 14, the 3rd driving gear set, power transmission shaft 17 and roller 1, the motor 8 use horizontal mounting means,
Both sides respectively with two bolts installed in support base 18 bottom, and the motor 8 output shaft by shaft coupling 7 with holding
One end of spindle 33 is connected, and shaft coupling 7 is circumferential uniformly to be fixed with 6 bolts；With reference to shown in accompanying drawing 3, supporting table has two, symmetrically
The top of support base 18 is arranged in, is welded together with support base 18；First supporting table 19, second supports platform 20 at the center of cylinder 24
Axis direction is provided with through hole, and has been evenly arranged 4 rollers 28 in through hole circumferencial direction；The wherein upper end of the first supporting table 19 has one
Individual electric machine support 22, is welded in the first supporting table 19, for installing processing motor 21；The other end of bearing shaft 33 passes through first
Driving gear set is engaged with input shaft one end gear；The other end of the input shaft 5 passes through the second driving gear set and connecting shaft
The engagement of one end gear, the other end of the connecting shaft 14 engage by the 3rd driving gear set with shaft gear, realization drive
The progressively transmission of the driving force of dynamic motor；The input shaft 5, the both ends of the power transmission shaft 17 are respectively furnished with corresponding roller 1；
The control end controlling switch corresponding with the controller of the motor 8 is electrically connected；
The organisation of working include processing motor 21, electric machine support 22, processing driving gear 27, processing driven gear 261,
First roller 26, second tin roller 31 and Pneumatic controller, processing motor 21 are installed using vertical, are passed through with electric machine support 22
It is bolted to together；Processing driving gear 27 is installed, processing driving gear 27 is connected by key on the processing output shaft of motor 21
Connect and realize axially position, the axially position on both sides is realized by sleeve and nut 11；
With reference to shown in accompanying drawing 4, roller is two alternating share structures, is arranged symmetrically in the two ends of cylinder 24, circumferential equal
It is even to be fixedly connected with 6 screw rods 25；Roller is similarly a through-hole structure, wherein being a tooth at the circle end face of the first roller 26
Wheel-like structure, is meshed with the processing driving gear 27 on the processing output shaft of motor 21；First roller 26 and the end of second tin roller 31
Mouth is contacted with roller 28, so that roller uniform force；First roller 26, the second tin roller 31 are coaxially mounted to respectively
First supporting table 19, the inner face of the second supporting table 20；
With reference to shown in accompanying drawing 5, the Pneumatic controller includes air compressor 23, cylinder 24, expansion link 29 and knife
Tool 30, cylinder 24 has certain wall thickness, the two ends of the cylinder 24 by screw rod 25 respectively with first roller 26, described the
Two rollers 31 are affixed, and the cylinder 24 is double-deck toroidal cavity, the footpath that the radially uniform multiple confession expansion links of distribution of cylinder 24 run through
To through hole, and radial direction through hole one end is connected with double-deck toroidal cavity intermediate space, and the radial direction through hole other end is connected with cylinder inner cavity；
Air compressor 23 is placed on the boss of the circle end face of cylinder 24, and two ends are bolted；The air compressor 23
Gas outlet is connected with double-deck toroidal cavity intermediate space；The expansion link 29 runs through radial direction through hole, and is slidably connected therewith, wherein
The inner of expansion link 29 is installed by the cutter 30 for cutting inside pipe wall；The control end of the processing motor 21, air compression
Pin corresponding with the controller is electrically connected the control end of machine 23 respectively.
First driving gear set includes the first travelling gear 13, the second travelling gear 3 and the first sleeve 6, described
First travelling gear 13 is sleeved on one end of the bearing shaft 33, and by being equally enclosed on the first sleeve 6 of the end of bearing shaft 33
Its axial movement is limited, the number of teeth of first travelling gear 13 is less than the number of teeth of second travelling gear 3；Bearing shaft 33 is
Stepped, it is provided with the first travelling gear 13, and the circumferentially positioned of the first travelling gear 13 is realized by key connection, and first passes
Realize and position that the other end realizes axially position by the first sleeve 6 by the shaft shoulder of bearing shaft 33 in the one end of moving gear 13；Bearing shaft 33
It extend into the bearing hole of boss, equipped with the first deep groove ball bearing 201 and the second deep groove ball bearing 208, the first deep groove ball bearing
201 one end inner rings realize axially position by the first sleeve 6, and other end outer ring is realized axially fixed by the convex shoulder in boss
Position, then realize that the bi-directional axial of the first deep groove ball bearing 201 is positioned, one end inner ring of the second deep groove ball bearing 208 is by the axle of bearing shaft 33
Shoulder is positioned, and the other end is realized by the second end cap 307 and positioned, and the second end cap 307 is circumferential uniformly to be fixed with 6 bolts, and first is deep
Ditch ball bearing 201, the second deep groove ball bearing 208 use interference fit with bearing shaft 33；The two ends of input shaft 5 pass through
3rd deep groove ball bearing 202, the 4th deep groove ball bearing 203 are supported on the bottom of support base 18, and the 3rd deep groove ball bearing
202nd, the 4th zanjon ditch bearing 203 limits it by corresponding 3rd end cap 301, the 4th end cap 302 respectively and moved axially, and the
Second sleeve 4 is socketed on input shaft between three deep groove ball bearings 202 and the second travelling gear 3；Input shaft 5 passes through the axle of boss
3rd deep groove ball bearing 202 and the 4th deep groove ball bearing 203 are symmetrically housed, the 3rd deep groove ball bearing 202 and the 4th is deep in bearing bore
It is circumferentially positioned that ditch ball bearing 203 uses interference fit to realize with input shaft 5, and the 3rd deep groove ball bearing 202 and the 4th is deep
The inner ring of the relative direction one end of ditch ball bearing 203 realizes and positioned that other end outer ring passes through the 3rd respectively by the shaft shoulder of input shaft 5
The end cap 302 of end cap 301 and the 4th realizes axially position, and the 3rd end cap 301 and circumferential uniform 6 bolts of the 4th end cap 302 are fixed
On support base 18；The second travelling gear 3 and the 3rd travelling gear 9 on input shaft 5 are all realized by key connection
Its own circumferentially positioned, axially position is all realized by the shaft shoulder and second sleeve 4,3rd sleeve 10.
Second driving gear set includes the 3rd travelling gear 9 and the 4th travelling gear 12, the 3rd travelling gear 9
Described one end of input shaft 5 is sleeved on, the 4th travelling gear 12 is sleeved on one end of the connecting shaft 14, and the described 3rd
Travelling gear 9 is engaged with the 4th travelling gear 12, wherein the 3rd travelling gear 9 limits its axle by 3rd sleeve 10
To movement；The connecting shaft 14 is supported on the support by the 5th deep groove ball bearing 204, the 6th deep groove ball bearing 205
The bottom of seat 18；3rd sleeve 10 is socketed on input shaft between 4th deep groove ball bearing 203 and the 3rd travelling gear 9；Connection
Axle 14 passes through in the bearing hole of boss and is respectively provided with the 5th deep groove ball bearing 204 and the 6th deep groove ball bearing 205, two bearing phases
Positioning all is realized by the shaft shoulder of connecting shaft 14 to one end inner ring in direction, the 5th end cap 303 and the 6th end are distinguished in other end outer ring
Lid 304 realizes axially position, and the 5th end cap 303 and the 6th end cap 304 are circumferentially fixed with 6 bolts；The two axial ends of connecting shaft 14
The screw thread of certain length is provided with, and is mounted on the 4th travelling gear 12, the 5th travelling gear 15, the He of the 4th travelling gear 12
The size shape of 5th travelling gear 15 is identical, is arranged symmetrically in the two ends of connecting shaft 14, is all to realize circumferentially to determine by key connection
Position；The relative two ends of two gears be all by the shaft shoulder of connecting shaft 14 come when position, two opposite two ends of gear all pass through
Nut 11 is tightened to realize positioning.
3rd driving gear set includes the 5th travelling gear 15 and the 6th travelling gear 16, the 5th travelling gear
15 are sleeved on one end of the connecting shaft 14, and the 6th travelling gear 16 is sleeved on the power transmission shaft 17, and institute the 5th passes
Moving gear 15 is engaged with the 6th travelling gear 16, wherein the 6th travelling gear 16 limits its axle by check ring 32
To movement；The power transmission shaft 17 is supported on the support base 18 by the 7th deep groove ball bearing 206, the 8th zanjon ditch bearing 207
Bottom, and the power transmission shaft 17 is arranged in parallel with the input shaft 5, and the 7th deep groove ball bearing 206, the 8th zanjon ditch bearing
207 limit it by corresponding 7th end cap 305, the 8th end cap 306 respectively moves axially, and power transmission shaft 17 passes through the bearing of boss
7th deep groove ball bearing 206 and the 8th deep groove ball bearing 207, the 7th deep groove ball bearing 206 and the 8th zanjon are symmetrically housed in hole
One end inner ring of the relative direction of ball bearing 207 realizes and positioned that other end outer ring passes through the 7th end respectively by the shaft shoulder of power transmission shaft 17
The end cap 306 of lid 305 and the 8th realizes axially position, and the 7th end cap 305 and the 8th end cap 306 are circumferentially fixed with 6 bolts；Together
When, on power transmission shaft 17 the 6th travelling gear 16 by key connection realize it is circumferentially positioned, axially position be respectively by pass
The shaft shoulder of moving axis 17 and check ring 32 are realized.
The roller 1 of four same sizes is all by being screwed at shaft end；
The expansion link of 3 same sizes is uniformly provided with the cylinder, and adjacent expansion bar central angle angle is 120 °；Three
Individual expansion link 29 is arranged in three through holes, and the top of expansion link 29 is provided with the hole of certain depth, and the axial end of expansion link 29
Face side is provided with a groove；When cutter 30 is laid, cutter 30 is inserted into hole, arranged in groove with two vertical directions
Bolt be fixed, can prevent its carry out machining when rotate.And cutter 30 uses special facture, by installing not
The cutter 30 of similar shape can process different groove structures.
A kind of processing method of the bionical flute surfaces processing unit (plant) of pipeline outer wall of the embodiment 2 according to embodiment 1, bag
Include following steps：
1) pipeline is supported into suitable height by servicing unit first, central axis and processing machine can just be made
Structure central axis is overlapped；
2) start motor 8, the first travelling gear 13 is engaged the second travelling gear 3 and rotate, 5 turns of driven input shaft of band
Move, so as to which the 3rd the 4th travelling gear 12 for passing gear 9 and being arranged in connecting shaft 14 being mounted on input shaft 5 is mutually nibbled
Close and rotate, and then the 5th travelling gear 15 engagement being arranged in connecting shaft 14 is arranged on the 6th driving cog on power transmission shaft 17
Wheel 16 is rotated, so that the four rolling 1 installed in input shaft 5 and the two ends of power transmission shaft 17 is rotated simultaneously, then whole processing unit (plant)
20mm is moved along conduit axis direction, pipeline outer wall first position to be processed is moved to, is then shut off motor；
3) pneumatic control system is opened, cylinder 24 is inflated, three expansion links 29 radial extent 15mm simultaneously, until cutter
30 reach pipeline outer wall work surface, are then shut off pneumatic control system；
4) start processing motor 21, be that motor rotates 120 ° by control, and then drive roller to rotate 120 °, make three knives
Tool 30 rotates 120 ° of groove processings for completing a circle around conduit axis in pipeline external surface, is then shut off processing motor 21；
5) pneumatic control system is opened, cylinder 24 is discharged gas, makes three expansion links 29 radial contraction 10mm simultaneously, makes
The cutting edge of cutter 30 machined surface radially away, closes pneumatic control system；
6) 2)~5) operation is repeated, then the Continuous maching of bionical groove in pipeline to be processed can be achieved.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (6)
1. a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall, including for providing the drive mechanism of driving force, for connecting
The support base of drive mechanism and support organisation of working, organisation of working and control for processing bionical groove in process pipeline outer wall
First supporting table and the second supporting table, the first supporting table and the second supporting table coaxial-symmetrical are installed above device processed, the support base
The two ends of support base are arranged in, and leave the installing zone for installing organisation of working part workpiece therebetween；The driving machine
Structure is arranged on below support base；What the organisation of working was pressed from both sides is arranged between the first supporting table, the second supporting table；The driving machine
Structure and the organisation of working control end corresponding with controller are electrically connected；
The drive device includes motor, bearing shaft, the first driving gear set, input shaft, the second driving gear set, connection
Axle, the 3rd driving gear set, power transmission shaft and roller, the motor are arranged on the bottom of support base, and the driving
The output shaft of motor is connected by shaft coupling with one end of bearing shaft, the other end of bearing shaft by the first driving gear set with it is defeated
Enter the gear engagement of axle one end；The other end of the input shaft is engaged by the second driving gear set with one end gear of connecting shaft,
The other end of the connecting shaft is engaged by the 3rd driving gear set with shaft gear, realize motor driving force by
Step transmission；The input shaft, the both ends of the output shaft are respectively furnished with corresponding roller；The control end of the motor with
The corresponding controlling switch of controller is electrically connected；
The organisation of working includes processing motor, electric machine support, processing driving gear, processing driven gear, the first roller, second
Roller and Pneumatic controller, the processing motor are arranged on the electric machine support at the top of first roller, described
The output shaft of processing motor is co-axially mounted processing driving gear；First roller, the second tin roller are coaxially mounted to respectively
First supporting table, the second supporting table inner face, wherein the outer wall of first roller is circumferentially with for processing driving gear
The processing driven gear of engagement；The two ends of the cylinder are affixed with first roller, the second tin roller respectively, the air pressure
Control device includes air compressor, cylinder, expansion link and cutter, and the cylinder is double-deck toroidal cavity, and cylinder is radially equal
The radial direction through hole that the multiple confession expansion links of even distribution run through, and radial direction through hole one end connects with bilayer toroidal cavity intermediate space, footpath
Connected to the through hole other end with cylinder inner cavity；The air compressor is arranged on the cylinder, and the air compressor goes out
Gas port is connected with double-deck toroidal cavity intermediate space；The expansion link runs through radial direction through hole, and is slidably connected therewith, wherein flexible
The inner of bar is installed by the cutter for cutting inside pipe wall；Control end, the control end of the air compressor of the processing motor
Pin corresponding with the controller is electrically connected respectively.
2. a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall as claimed in claim 1, it is characterised in that：Described first passes
Moving gear group includes the first travelling gear, the second travelling gear and the first sleeve, and first travelling gear is sleeved on described
One end of bearing shaft, and its axial movement is limited by being equally enclosed on the sleeve of undertaking shaft end, first travelling gear
The number of teeth is less than the number of teeth of second travelling gear；The bearing shaft passes through the first deep groove ball bearing, the second deep groove ball bearing branch
Support in the bottom of the support base, and the first deep groove ball bearing, the second deep groove ball bearing respectively by corresponding first end cap,
Second end cap limits its axial movement；The input shaft two ends are supported on by the 3rd deep groove ball bearing, the 4th deep groove ball bearing
The support base bottom, and the 3rd deep groove ball bearing, the 4th zanjon ditch bearing pass through corresponding 3rd end cap, the 4th end respectively
Lid limits its and moved axially, and is socketed second sleeve on the input shaft between the 3rd deep groove ball bearing and the second travelling gear.
3. a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall as claimed in claim 1, it is characterised in that：Described second passes
Moving gear group includes the 3rd travelling gear and the 4th travelling gear, and the 3rd travelling gear is sleeved on described input shaft one end,
4th travelling gear is sleeved on one end of the connecting shaft, and the 3rd travelling gear and the 4th travelling gear
Engagement, is moved axially wherein the 3rd travelling gear limits it by 3rd sleeve；The connecting shaft passes through the 5th deep-groove ball
Bearing, the 6th deep groove ball bearing are supported on the bottom of the support base；4th deep groove ball bearing and the 3rd travelling gear it
Between input shaft on be socketed 3rd sleeve；5th deep groove ball bearing, the 6th zanjon ditch bearing respectively by corresponding 5th end cap,
6th end cap limits its axial movement.
4. a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall as claimed in claim 1, it is characterised in that：Described 3rd passes
Moving gear group includes the 5th travelling gear and the 6th travelling gear, and the 5th travelling gear is sleeved on the one of the connecting shaft
End, the 6th travelling gear is sleeved on one end of the power transmission shaft, and the 5th travelling gear of institute and the 6th travelling gear
Engagement, is moved axially wherein the 6th travelling gear limits it by check ring；The power transmission shaft passes through the 7th deep-groove ball
Bearing, the 8th zanjon ditch bearings are arranged in parallel in the support base bottom, and the power transmission shaft with the input shaft, and
7th deep groove ball bearing, the 8th zanjon ditch bearing limit it by corresponding 7th end cap, the 8th end cap respectively and moved axially.
5. a kind of bionical flute surfaces processing unit (plant) of pipeline outer wall as claimed in claim 1, it is characterised in that：On the cylinder
3 expansion links are uniformly provided with, and adjacent expansion bar cramp angle is 120 °；The inner of the expansion link, which is provided with, to be used to be caught in the recessed of cutter
Groove, the cutter is affixed by screw and the groove.
6. a kind of processing method of the bionical flute surfaces processing unit (plant) of pipeline outer wall according to claims 1 to 5, including with
Lower step：
1) pipeline is supported into suitable height by servicing unit first, can just made in central axis and organisation of working
Heart axis is overlapped；
2) start motor, make big pinion rotation, band driven input shaft, connecting shaft and power transmission shaft are rotated simultaneously, so that four
Individual roller is rotated simultaneously, then whole processing unit (plant) is moved along conduit axis direction, move to pipeline outer wall it is to be processed first
Individual position, is then shut off motor；
3) by adjusting pneumatic control system, make cylinder charge, make three expansion links radial extent simultaneously, until cutter is close to pipe
Pipeline outer wall face to be processed, closes pneumatic control system；
4) start processing motor, drive roller to rotate one and enclose, start groove processing, close processing motor；
5) pneumatic control system is opened, cylinder is discharged gas, makes three expansion links radial contraction simultaneously, makes the cutting edge of cutter
Machined surface, closes pneumatic control system radially away；
6) 2)~5) operation is repeated, then the Continuous maching of bionical groove in pipeline to be processed can be achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415076.4A CN107020409B (en) | 2017-06-05 | 2017-06-05 | Device and method for machining bionic groove surface on outer wall of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415076.4A CN107020409B (en) | 2017-06-05 | 2017-06-05 | Device and method for machining bionic groove surface on outer wall of pipeline |
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| Publication Number | Publication Date |
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| CN107020409A true CN107020409A (en) | 2017-08-08 |
| CN107020409B CN107020409B (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415076.4A Active CN107020409B (en) | 2017-06-05 | 2017-06-05 | Device and method for machining bionic groove surface on outer wall of pipeline |
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| Country | Link |
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| CN109986481A (en) * | 2019-03-30 | 2019-07-09 | 安徽天鹅科技实业（集团）有限公司 | Mechanical clamp is used in a kind of processing of computer fittings |
| CN113275915A (en) * | 2021-04-07 | 2021-08-20 | 新兴铸管股份有限公司 | Cast tube circular cutting device |
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