CN105855634B - A kind of steel tube head cutting machine cut portion structure - Google Patents
A kind of steel tube head cutting machine cut portion structure Download PDFInfo
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- CN105855634B CN105855634B CN201610352550.9A CN201610352550A CN105855634B CN 105855634 B CN105855634 B CN 105855634B CN 201610352550 A CN201610352550 A CN 201610352550A CN 105855634 B CN105855634 B CN 105855634B
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- steel pipe
- cutting
- bearing roller
- steel tube
- tube head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Optics & Photonics (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of steel tube head cutting machine cut portion structure, including a steel pipe positioner and two steel tube head cutter devices, steel tube head cutter device includes being used for the water cutting head for realizing steel tube head cutting, it is characterized in that, the steel pipe positioner includes the horizontal fixation active backing roll being oppositely arranged and movable passive bearing roller, fixed active backing roll and a rack-mounted cutting rotary power motor drive connection simultaneously can be by cutting rotary power motor driven rotations, the movable passive bearing roller is installed in rotation in movable passive bearing roller mounting seat, translation controlling organization is additionally provided between movable passive bearing roller mounting seat and frame.The present invention has blanking after the cutting and cutting that can conveniently realize steel pipe, improves cut quality, ensures preferable cutting effect and stability, cut the advantages that applied widely.
Description
Technical field
The present invention relates to steel pipe finished product and the cutting equipment of pipe termination, specifically a kind of steel tube head cutting machine cutting part
Separation structure.
Background technology
The manufacturing process of steel pipe is numerous and diverse, is usually steel pipe base after the manufacture of in general steel pipe, two terminations of the steel pipe base lead to
It is often all relatively rough, to make the length of steel pipe base, termination smoothness, roughness etc. reach the demand used, it is necessary to further right
Steel pipe base carries out a series of crops, back-end crop or carries out cutting process by required length.So that steel pipe reaches accurate length requirement
Reach smooth, smooth with end to require more to be advantageous to the purpose of next procedure, particularly finished product tubing opposite end head cut quality
It is high.
In the prior art generally by the way of abrasive wheel cutting machine cutting or sawing by tediously long steel pipe cutting to required
Length, the shortcoming of this kind of cutting mode are：The steel pipe base end face of cutting carries cut quality out-of-flatness, and roughness is big, hairiness
Pierce, the quality problems such as sharp, and high fever is rubescent to turn blue because being produced in cutting, it is easy to influence tubing termination quality, in order to handle
The steel pipe base cut quality out-of-flatness that abrasive wheel cutting machine is cut or the mode of sawing is cut, roughness is big, jagged, the matter such as sharp
Amount problem typically also needs to implement subsequent operation to its end face.Existing way is, to steel pipe otch outer wall burr in A seating sand
Wheel chamfering removes flash removed, and steel pipe notch inner wall removes flash removed, is that steel pipe base is inserted into pipe in one rotating shaft to manually, opens
Cutter rotation and feed, chamfered is carried out in inwall, steel pipe base and tube head is then pulled up from above-mentioned rotating shaft again, turns
Penstock installation direction, aforesaid operations are repeated, the tube head for implementing the steel pipe base other end is handled, this method labor intensity
Height, and go in flash removed that port tube wall can be made thinning, sharpen, easily cause worker injuries, production efficiency is low.And can not
Realize that steel pipe is smooth, smooth to be advantageous to the purpose of next procedure processing up to accurate length requirement and two ends, particularly
Finished product requires higher to termination cut quality.Some finished product tube walls only have that 0.5 ㎜ is thick, use abrasive wheel cutting machine cutting or sawing
Mode is obviously more difficult to reach smooth, smooth, attractive in appearance quality requirement.The another mode using abrasive wheel cutting machine cutting or sawing, sand
Wheel, saw blade gap is about 4 ㎜, and spillage of material is big, causes a large amount of materials to damage, the economizing economy essence advocated with the current whole society
God runs counter to；Second, cutting efficiency is low, still by taking a diameter of 30 ㎜ steel pipe as an example, often cut needed for an orthopedic pipe
Time be about 60 seconds even it is longer, so as to influence production efficiency；Third, workshop is seriously polluted, because by sand
Wheel, during saw blade is to steel pipe cutting, not only sand formation cuttings, sawdust splashing, and noise is big, so as to influence the health of operating personnel
；Fourth, emery wheel, sawblade-replacing are frequent, not only influence to work continuously, and emery wheel, saw blade consumption are big, cause cutting cost to carry
It is high.
In view of the defects of above-mentioned steel tube head cutting technique, applicant considers to design a kind of steel tube head cutting machine, including
Frame, feeding part structure, cut portion structure and the output section structure being connected successively in frame and sequentially, it is special
Point is that the cut portion structure includes a steel pipe positioner and two steel pipes for being used to realize steel pipe positioning to be cut
The discharge end linking of termination cutter device, steel pipe positioner side and feeding part structure, opposite side and output section structure
Feed end linking, steel tube head cutter device includes being used for the water cutting head for realizing steel tube head cutting, and water cutting head is located at
It is positioned the top at steel pipe both ends position to be cut and water outlet direction is positioned steel pipe setting along the radial direction face for being positioned steel pipe,
System occurs for the high-pressure water jet that steel tube head cutter device also includes being connected with water cutting head.So, using the side of Water Cutting
Formula realizes steel tube head cutting, and due to realizing that cutting is by the high-velocity flow of water cutting head injection during cutting, it is in cut-out steel
While pipe end, due to the deformation dispersiveness of current itself, burr caused by cutting part can be washed away, therefore pole
The earth improves cut quality.Also there is cutting efficiency using water jet cutting simultaneously, pollute low advantage, also reduce indirectly
Cutting cost.
But wherein, how cut portion structure specifically designs, blanking after the cutting and cutting of steel pipe can be conveniently realized,
Cut quality is improved, ensures preferable cutting effect and stability and further improves the cutting scope of application, turn into and need into one
The problem of step considers.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How to provide one kind can be square
Just blanking after the cutting and cutting of steel pipe is realized, improves cut quality, ensures preferable cutting effect and stability and further
Improve the steel tube head cutting machine cut portion structure of the cutting scope of application.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of steel tube head cutting machine cut portion structure, the cut portion structure are to be cut for realizing including one
The steel pipe positioner and two steel tube head cutter devices of steel pipe positioning, steel tube head cutter device include being used to realize steel pipe
The water cutting head of termination cutting, water cutting head, which is right against, is positioned steel pipe both ends position to be cut and water outlet direction along being positioned steel
Pipe is radially arranged, and system occurs for the high-pressure water jet that steel tube head cutter device also includes being connected with water cutting head；Its feature
It is, the steel pipe positioner includes the horizontal fixation active backing roll being oppositely arranged and movable passive bearing roller, fixed master
Dynamic backing roll is installed in rotation in fixed active backing roll mounting seat, and fixed active backing roll mounting seat is fixedly installed on machine
On frame, fixed active backing roll and a rack-mounted cutting rotary power motor are connected and can revolved by cutting
Rotatory force motor driven is rotated, and the movable passive bearing roller is installed in rotation in movable passive bearing roller mounting seat, living
Dynamic that translation controlling organization is additionally provided between passive bearing roller mounting seat and frame, translation controlling organization is used to control activity passive
Backing roll mounting seat moves horizontally, when passive bearing roller mounting seat is moved horizontally to and fixed active backing roll mounting seat closest approach
Opposite side upper surface forms the steel pipe cutter that positioning is fallen into for steel pipe between fixed active backing roll and movable passive bearing roller
Position.
So, movable passive bearing roller leans on the drive of translation controlling organization to extend out to and fix active backing roll mounting seat nearest
Opposite side upper surface between active backing roll and movable passive bearing roller is fixed during point formed and the steel pipe of positioning is fallen into for steel pipe cut
Station is cut, positioning can be now fallen into for steel pipe, is fixed actively by cutting rotary power motor driven when then steel pipe is cut
Backing roll rotates, and then drives steel pipe rotary thereon, realizes the cutting in the whole circumference of steel pipe, and steel tube head cutting finishes
Afterwards, translation controlling organization drive activity passive bearing roller is retracted, and steel pipe is dropped in the output section structure of lower section.So,
Conveniently realize the blanking after the supporting cutting and cutting of steel pipe, while using controlling by the way of steel pipe rotary one week and water
Cutting head coordinates the cutting realized to steel tube head, has the characteristics of cutting is reliable, and cut quality is high.Wherein preferably selection is
Water cutting head face is arranged above the position to be cut of steel pipe both ends, and such water cutting head is located above steel pipe and water outlet direction edge
The radial direction face for being positioned steel pipe is positioned steel pipe setting, can the conveniently progress of cutting and convenient cutting Water Sproading circulation.
As optimization, movable passive bearing roller mounting seat lower end is slidably fit into one and is horizontally placed on leading for frame
On rail, the translation controlling organization includes a movable passive bearing roller control and uses fluid telescoping cylinder, the movable passive bearing
Roller control is connected with movable passive bearing roller mounting seat with the telescopic arm of fluid telescoping cylinder and is used to control present guide rail in fact
Move horizontally.
So, convenient realize slides control to the horizontal of movable passive bearing roller mounting seat, has simple in construction, and control can
By the advantages that.
Further, movable passive bearing roller control is installed on guide rail lower position with fluid telescoping cylinder and its telescopic arm leads to
Cross adapter with connecting rod with movable passive bearing roller mounting seat to be connected, so can preferably save space, make its structure tight
Gather.Further, guide rail is fixedly installed baffle plate straight up close to fixed active backing roll mounting seat side, so can be with
Movable passive bearing roller mounting seat is moved horizontally extreme position preferably carried out it is spacing.
As optimization, the steel pipe positioner also includes end part aligning mechanism, and the end part aligning mechanism includes one
The alignment fixed dam of length of steel pipe direction one end is positioned in steel pipe cutting work station, alignment is installed solid with fixed dam
It is scheduled in frame, in addition to an alignment active catch that the length of steel pipe direction other end is positioned in steel pipe cutting work station
Plate, alignment movable panel deviate from steel pipe cutting work station side and an alignment for being fixed on frame thrust fluid telescoping cylinder phase
Even.
So, steel pipe drop into steel pipe cutting work station position after be cut before, alignment can be leaned on to be stretched with thrust fluid
The telescopic arm of contracting cylinder, which stretches out, promotes steel pipe its other end is against on alignment fixed dam, realizes the positioning pair of axial location
Together, ensure that steel pipe cutting position is precisely reliable, improve end cut quality.
As optimization, it is additionally provided with steel tube head cutter device positioned at water cutting head top position for controlling Water Cutting
The water cutting head pushing handle telescopic control mechanism that head moves up and down.
So, when not cutting water cutting head can be controlled to retract upwards, has influence on falling into for steel pipe to avoid interference with, cut
It can be extended downwardly from when cutting to close to steel tube surface position, ensure cutting effect and stability.
As optimization, the water cutting head pushing handle telescopic control mechanism includes a water cutting head control and uses fluid telescoping cylinder, water
Cutting head control is down-set with the telescopic arm of fluid telescoping cylinder and is fixedly connected with water cutting head.
So have it is simple in construction, it is easy to control to be reliably quick on the draw the advantages that quick.
Further, it is additionally provided with steel tube head cutter device positioned at water cutting head top position for controlling Water Cutting
Head edge is positioned the water cutting head rotation control mechanism that steel pipe circumferentially rotates.So, when cutting relatively thin steel pipe, in order to prevent
Water jet, which still has large energy after passing through steel pipe upper end tube wall and then impacts lower section tube wall, causes erosion to influence final matter
Amount, water cutting head rotation control mechanism control steel pipe deflection certain angle can be leaned on to retread to being cut, make its non-cleavage
The impact of current after can avoiding cutting is put, and then better ensures that final cut quality, the present apparatus is drastically increased and is applicable
Scope.
As optimization, water cutting head rotation control mechanism includes one and is used to install water cutting head control fluid telescoping cylinder
With the installing plate of water cutting head, installing plate middle part, which leans on one and is positioned the axially in parallel rotating shaft of steel pipe, is installed in rotation on machine
On frame, water cutting head rotation control mechanism also includes the rotation for being arranged on an installing plate side fluid telescoping cylinder, and rotation is used
Fluid telescoping cylinder is fixed in frame and its telescopic arm front end is hinged and connected on installing plate side along rotor shaft direction is deviateed.This
The gravity of sample, installing plate and its upper member is born by rotating shaft, and rotation fluid telescoping cylinder need to only provide less torque
Drive and realize rotation control, have the advantages that Stability Analysis of Structures control is reliable.
In summary, the present invention has blanking after the cutting and cutting that can conveniently realize steel pipe, improves cut quality, protects
Preferable cutting effect and stability are demonstrate,proved, cuts the advantages that applied widely.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the steel tube head cutting machine for employing structure of the present invention.
Fig. 2 is the side view of independent steel pipe positioner part-structure in Fig. 1.
Embodiment
The present invention is made with reference to a kind of steel tube head cutting machine for employing structure of the present invention and its accompanying drawing further
Detailed description.
During specific implementation：As depicted in figs. 1 and 2, a kind of steel tube head cutting machine, including frame 1, in frame 1
And feeding part structure, cut portion structure and the output section structure that order is connected successively, wherein, the cut portion structure
Including a steel pipe positioner and two steel tube head cutter devices for being used to realize steel pipe positioning to be cut, steel pipe positioning dress
The discharge end linking of side and feeding part structure, the feed end linking of opposite side and output section structure are put, steel tube head is cut
Cutting device includes being used for the water cutting head 2 for realizing steel tube head cutting, and water cutting head 2, which is located at, is positioned steel pipe both ends portion to be cut
The top and water outlet direction of position are positioned steel pipe setting along the radial direction face for being positioned steel pipe, and steel tube head cutter device also includes
System 3 occurs for the high-pressure water jet being connected with water cutting head.
So, can be cut using this equipment with steel tube head is realized by the way of Water Cutting, due to realizing cutting during cutting
It is the high-velocity flow projected by water cutting head, it is while steel tube head is cut off, because the deformation of current itself is dispersed,
Burr caused by cutting part can be washed away, therefore drastically increase cut quality, water cutting head is located on steel pipe
Side and water outlet direction are positioned steel pipe along the radial direction face for being positioned steel pipe and set, can the conveniently progress of cutting and convenient cutting
Water Sproading circulates.Also there is cutting efficiency using water jet cutting simultaneously, pollute low advantage, also reduce and cut into indirectly
This.
Wherein, the feeding part structure includes the feed conveyor belt 4 that horizontal annular is set, in feed conveyor belt 4
Both ends are enclosed by two charging idler roller tensionings, one of charging idler roller and charging motor drive connection, feeding part structure
Also include a horizontally disposed feeding-passage 5, feed conveyor belt 4 is located at the intracavity bottom of feeding-passage 5, in feed conveyor belt 4
Apparent height is straight less than two times of steel pipes to be cut more than diameter of steel tube to be cut to the inner chamber upper level distance of feeding-passage 5
Footpath, the width of feeding-passage 5 are more than length of steel pipe to be cut, and the feed end of feeding-passage 5 has set up loading hopper 6, and charging is logical
The discharge end of road 5 is connected in steel pipe positioner side top position.
So, during charging, steel tube stacking is entered in loading hopper, by gravity roll down to charging transmission belt on, then lean on into
Material conveyer belt operating drives to be fed successively, and funnel is convenient to be disposably put into more steel pipes, then can be real by feed conveyor belt
The charging control of existing steel pipe one by one, while ensure to realize by feeding-passage and feed successively, so ensure that charging automation and
Order, improve loading efficiency.
Wherein, the feeding part structure also includes stock stop, and stock stop includes a vertically arranged striker plate 7
With a backgauge fluid telescoping cylinder 8, the telescopic arm of backgauge fluid telescoping cylinder 8 is connected with striker plate 7 and enables striker plate
Feeding-passage discharge end anterior position is blocked with the flexible of backgauge fluid telescoping cylinder telescopic arm.
As such, it is desirable to when steel pipe is fed in cut portion structure, control striker plate is retracted, while controls feed conveyor belt
Operate a steel pipe distance, drive front steel pipe fall in the steel pipe positioner of cut portion structure, then stop into
Material conveyer belt controls striker plate to stretch out and blocks feeding-passage discharge end simultaneously, avoids rear square steel tube caused by inertia and deadweight
Fallen under component effect in cut portion structure, ensure that an once piece steel pipe of cutting, ensure cutting reliability.
Wherein, backgauge fluid telescoping cylinder 8 is fixedly mounted on feeding-passage shell lower surface close to discharging end position, backgauge
It is down-set with the telescopic arm of fluid telescoping cylinder 8 and be fixedly connected on by an adapter and transverse connecting rod under striker plate 7
Side, so can preferably save installing space so that overall structure is compacter.Further, the side position of striker plate 7 can
Slide up and down to spacing be arranged on to correspond in frame in vertically arranged stopper slot；So, make first, playing guiding by stopper slot
With facilitating striker plate to move up and down vertically, second, bearing the inertial impact force of steel pipe by stopper slot, avoid striker plate by impact cutting
It is bad.Further, also there is one piece of rear end and the horizontal linking of the feed conveyor belt port of export, front end face obliquely on front side of striker plate
The oblique rebound of steel pipe positioner, the steel pipe of so convenient guiding feeding part discharge end are tumbled into steel pipe positioner
In, avoid hitting damage steel pipe positioner, improve stationarity.Further, two are located in the inner ring of feed conveyor belt 4
Position between charging idler roller has also been horizontally spaced about load roller 9 among several chargings, feed among load roller 9 along entering
Material conveyor width direction is arranged and both ends are installed in rotation on feeding-passage, feeds middle load roller upper surface and charging
Lower surface contacts load on conveyer belt.So can preferably bear the steel pipe gravity of feed conveyor belt upper surface, avoid into
Expect conveyer belt stress excessive and deformed damaged.Wherein preferably selection is, among the charging load roller uniform intervals arrangement and
Load roll spacing is consistent from outer diameter of steel pipes among adjacent charging.So cause, steel pipe enters feed conveyor belt and positioned at charging
When the steel pipe of passage discharge end is blocked by stock stop, each steel pipe drops among two adjacent chargings between load roller just
Position；So each steel pipe front and rear sides are supported by load roller among two chargings just to hold among two adjacent chargings
Feed conveyor belt between power roller, which is pressurized, produces slight deformation, and then certain contact limit effect, Ke Yihuan are produced to steel pipe
The steel pipe of solution feeding-passage feed end accumulation is pressure accumulated to be transferred to discharge end and forms thrust to stock stop, and raising is entirely entered
The stationarity of material process.
Wherein, the output section structure includes the discharge belt 10 that a horizontal annular is set, discharge belt 10
Inner ring both ends are by two discharging idler roller tensionings, one of discharging idler roller and charging motor drive connection, output section knot
Structure also includes a horizontally disposed tapping channel 11, and discharge belt 10 is located at the intracavity bottom of tapping channel 11, discharging transmission
The upper level of band 10 is less than two times of diameter of steel tube to tapping channel inner chamber upper level distance more than diameter of steel tube, and discharging is logical
The width of road 11 is more than length of steel pipe after cutting, and tapping channel feed end is provided with blanking channel 12, blanking channel 12 straight up
Upper port, which is right against, to be connected below steel pipe positioner, and tapping channel discharge end is discharging opening.
So, discharging is driven by discharging transmission belt, convenient discharging control, steel pipe heap can be avoided by the tapping channel of setting
Product, realize and be lined up discharging successively, improve discharging order, it is convenient after the operation such as on-carriage.
Wherein, the inwall of blanking channel 12 is provided with cushioning fender 13, and the one end of cushioning fender 13 is rotationally hinged on
In the side wall of blanking channel side, the other end of cushioning fender 13 is set obliquely, the downside of cushioning fender 13 and installation cushioning fender
The blanking channel side side wall between be provided with buffer spring.
So, cushioning fender buffering guiding steel pipe can be leaned on to fall in discharge belt, steel pipe is reduced and drop to discharging
The impact of conveyer belt, improve discharging stability, extension fixture life-span.
Wherein, the lower end position of cushioning fender 13 has an arcuate structure upwarped, arcuate structure radian and steel pipe
It is cylindrical consistent.So, release to roll down in arcuate structure to cushioning fender after steel pipe is fallen down and buffer, preferably drive slow
Rush baffle plate lower end and rotate down and let out power, and slow down shock of the steel pipe to blanking channel side wall, preferably improve blanking stability.Enter
One step, the position in the discharge belt inner ring between two discharging idler rollers has also been horizontally spaced about several
Load roller 14 among discharging, the middle load roller 14 that discharges is arranged along discharge belt width and both ends are installed in rotation on
On tapping channel, lower surface contact load on the discharge middle upper surface of load roller 14 and discharge belt.So can be more preferable
Ground bears the steel pipe gravity of discharge belt upper surface, avoids discharge belt stress excessive and deformed damaged.Wherein preferably
Selection is that load roller uniform intervals are arranged among the discharging and adjacent discharging centre load roll spacing is consistent from outer diameter of steel pipes.
So cause, steel pipe is entered during discharge belt top discharge, and each steel pipe rolls among two adjacent dischargings just
Position between load roller；So each steel pipe front and rear sides are supported so that two adjacent by load roller among two dischargings just
Discharge belt among discharging between load roller, which is pressurized, produces slight deformation, and then certain spacing effect of contact is produced to steel pipe
Fruit, it can preferably improve the stationarity of whole discharging process.
Wherein, the steel pipe positioner includes the horizontal fixation active backing roll 15 being oppositely arranged and movable passive bearing
Roller 16, fixed active backing roll 15 are installed in rotation in fixed active backing roll mounting seat, fixed active backing roll installation
Seat is fixedly installed in frame 1, and fixed active backing roll 15 and a rack-mounted cutting rotary power motor 17 pass
Dynamic connection simultaneously can be installed in rotation on activity by cutting rotary power motor driven rotation, the movable passive bearing roller 16
In passive bearing roller mounting seat 18, translation controlling organization is additionally provided between movable passive bearing roller mounting seat 18 and frame 1, is put down
Dynamic controlling organization is used to control movable passive bearing roller mounting seat to move horizontally, and passive bearing roller mounting seat is moved horizontally to and consolidated
Opposite side upper surface between active backing roll and movable passive bearing roller is fixed when determining active backing roll mounting seat closest approach to be formed
The steel pipe cutting work station of positioning is fallen into for steel pipe.
So, movable passive bearing roller leans on the drive of translation controlling organization to extend out to and fix active backing roll mounting seat nearest
Opposite side upper surface between active backing roll and movable passive bearing roller is fixed during point formed and the steel pipe of positioning is fallen into for steel pipe cut
Station is cut, positioning can be now fallen into for steel pipe, is fixed actively by cutting rotary power motor driven when then steel pipe is cut
Backing roll rotates, and then drives steel pipe rotary thereon, realizes the cutting in the whole circumference of steel pipe, and steel tube head cutting finishes
Afterwards, translation controlling organization drive activity passive bearing roller is retracted, and steel pipe is dropped in the output section structure of lower section.So,
Conveniently realize the blanking after the supporting cutting and cutting of steel pipe, while using controlling by the way of steel pipe rotary one week and water
Cutting head coordinates the cutting realized to steel tube head, has the characteristics of cutting is reliable, and cut quality is high.
Wherein, the movable lower end of passive bearing roller mounting seat 18 is slidably fit into a guide rail for being horizontally placed on frame
On 19, the translation controlling organization includes a movable passive bearing roller control fluid telescoping cylinder 20, the passive branch of activity
Runner control is connected and in fact present for control with the telescopic arm of fluid telescoping cylinder 20 with movable passive bearing roller mounting seat 18
Moving horizontally on guide rail.
So, convenient realize slides control to the horizontal of movable passive bearing roller mounting seat, has simple in construction, and control can
By the advantages that.
Wherein, movable passive bearing roller control fluid telescoping cylinder 20 is installed on guide rail lower position and its telescopic arm passes through
Adapter is connected with connecting rod with movable passive bearing roller mounting seat 18, so can preferably save space, makes its structure tight
Gather.Further, guide rail is fixedly installed baffle plate straight up close to fixed active backing roll mounting seat side, so can be with
Movable passive bearing roller mounting seat is moved horizontally extreme position preferably carried out it is spacing.
Wherein, the steel pipe positioner also includes end part aligning mechanism, and the end part aligning mechanism is located at including one
The alignment fixed dam 21 of length of steel pipe direction one end is positioned in steel pipe cutting work station, alignment is solid with the installation of fixed dam 21
It is scheduled in frame, in addition to an alignment active catch that the length of steel pipe direction other end is positioned in steel pipe cutting work station
Plate 22, alignment movable panel 22 are stretched away from steel pipe cutting work station side and an alignment for being fixed on frame with thrust fluid
Cylinder 23 is connected.
So, steel pipe drop into steel pipe cutting work station position after be cut before, alignment can be leaned on to be stretched with thrust fluid
The telescopic arm of contracting cylinder, which stretches out, promotes steel pipe its other end is against on alignment fixed dam, realizes the positioning pair of axial location
Together, ensure that steel pipe cutting position is precisely reliable, improve end cut quality.
Wherein, it is additionally provided with steel tube head cutter device positioned at water cutting head top position for controlling water cutting head
The water cutting head pushing handle telescopic control mechanism of lower motion.
So, when not cutting water cutting head can be controlled to retract upwards, has influence on falling into for steel pipe to avoid interference with, cut
It can be extended downwardly from when cutting to close to steel tube surface position, ensure cutting effect and stability.
Wherein, the water cutting head pushing handle telescopic control mechanism uses fluid telescoping cylinder 24 including a water cutting head control, and water is cut
It is down-set with the telescopic arm of fluid telescoping cylinder 24 and be fixedly connected with water cutting head to cut head control.
So have it is simple in construction, it is easy to control to be reliably quick on the draw the advantages that quick.
Wherein, it is additionally provided with steel tube head cutter device positioned at water cutting head top position for controlling water cutting head edge
It is positioned the water cutting head rotation control mechanism that steel pipe circumferentially rotates.So, when cutting relatively thin steel pipe, in order to prevent water-jet
Still having large energy after flowing through steel pipe upper end tube wall and then impacting lower section tube wall causes erosion to influence final mass, can
To be retreaded by water cutting head rotation control mechanism control steel pipe deflection certain angle to being cut, enable its non-cutting position
The impact of current after cutting is avoided, and then better ensures that final cut quality, drastically increases the present apparatus scope of application.
Wherein, water cutting head rotation control mechanism includes one for installing water cutting head control fluid telescoping cylinder and water
The installing plate 25 of cutting head, the middle part of installing plate 25, which leans on one and is positioned the axially in parallel rotating shaft of steel pipe, is installed in rotation on machine
On frame, water cutting head rotation control mechanism also includes the rotation for being arranged on an installing plate side fluid telescoping cylinder 26, rotation
It is fixed on fluid telescoping cylinder 26 in frame and its telescopic arm front end is hinged and connected in the side of installing plate 25 along rotor shaft direction is deviateed
On.So, the gravity of installing plate and its upper member is born by rotating shaft, and rotation fluid telescoping cylinder need to only provide less torque
Realization rotation control can be driven, has the advantages that Stability Analysis of Structures control is reliable.
When it is implemented, it can also be correspondingly arranged respectively in the frame of steel pipe cutting work station annex for detecting in steel pipe
Portion's steel pipe inductive probe and the termination inductive probe that termination is cut for detecting steel pipe, the former and backgauge with fluid telescoping cylinder with
It is dynamic in the latter and steel tube head cutter device and charging motor is connected and is used to detect that steel pipe cuts away backward control and fed
Power element is connected and is used to control the start and stop cut, and improves automatic controlling level.In addition, a control can also be set when implementing
Center 27 processed, the dynamical element in various pieces is connected with control centre 27, control is conveniently better achieved.
Therefore the equipment of the present invention, Water Cutting principle is cut for steel pipe and realizes that automatic steel tube is cut, is remarkably improved
The cutting efficiency and cutting matter of steel pipe, improve operating environment, have and save material and avoid cutter from being lost, reduce worker
Labor intensity, improve the security of work.Can effectively solve steel billet in precision tube finished product and production and cut each termination
Cut quality out-of-flatness, roughness is big, jagged, the quality problems such as sharp, can be widely popularized use in relevant industries.
Claims (5)
1. a kind of steel tube head cutting machine cut portion structure, the cut portion structure includes one and is used to realize steel to be cut
The steel pipe positioner and two steel tube head cutter devices of pipe positioning, steel tube head cutter device include being used to realize steel pipe end
The water cutting head of head cutting, water cutting head, which is right against, is positioned steel pipe both ends position to be cut and water outlet direction along being positioned steel pipe
Be radially arranged, steel tube head cutter device also include be connected with water cutting head high-pressure water jet generation system；Its feature exists
In the steel pipe positioner includes the horizontal fixation active backing roll being oppositely arranged and movable passive bearing roller, fixed active
Backing roll is installed in rotation in fixed active backing roll mounting seat, and fixed active backing roll mounting seat is fixedly installed on frame
On, fixed active backing roll and a rack-mounted cutting rotary power motor are connected and can rotated by cutting
Power motor drives rotation, and the movable passive bearing roller is installed in rotation in movable passive bearing roller mounting seat, activity
Translation controlling organization is additionally provided between passive bearing roller mounting seat and frame, translation controlling organization is used to control movable passive branch
Runner mounting seat moves horizontally, and movable passive bearing roller mounting seat is moved horizontally to and fixed active backing roll mounting seat closest approach
When, opposite side upper surface forms the steel pipe cutting that positioning is fallen into for steel pipe between fixed active backing roll and movable passive bearing roller
Station.
2. steel tube head cutting machine cut portion structure as claimed in claim 1, it is characterised in that movable passive bearing roller peace
Dress seat lower end is slidably fit into one and is horizontally placed on the guide rail of frame, and the translation controlling organization includes an activity
Passive bearing roller control fluid telescoping cylinder, telescopic arm and movable quilt of the movable passive bearing roller control with fluid telescoping cylinder
Dynamic backing roll mounting seat is connected and is used to control moving horizontally on present guide rail in fact.
3. steel tube head cutting machine cut portion structure as claimed in claim 2, it is characterised in that the steel pipe positioner
Also include end part aligning mechanism, the end part aligning mechanism includes one and is positioned length of steel pipe side in steel pipe cutting work station
Alignment fixed dam to one end, alignment are fixed in frame with fixed dam, in addition to one is cut positioned at steel pipe
The alignment sideboard of the length of steel pipe direction other end is positioned on station, alignment deviates from steel pipe cutting work station with sideboard
Side is connected with an alignment for being fixed on frame with thrust fluid telescoping cylinder.
4. steel tube head cutting machine cut portion structure as claimed in claim 1, it is characterised in that steel tube head cutter device
In positioned at water cutting head top position be additionally provided with for control water cutting head move up and down water cutting head pushing handle telescopic control mechanism.
5. steel tube head cutting machine cut portion structure as claimed in claim 4, it is characterised in that the water cutting head stretches
Controlling organization includes a water cutting head control fluid telescoping cylinder, and water cutting head control is downward with the telescopic arm of fluid telescoping cylinder
Set and be fixedly connected with water cutting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352550.9A CN105855634B (en) | 2016-05-25 | 2016-05-25 | A kind of steel tube head cutting machine cut portion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352550.9A CN105855634B (en) | 2016-05-25 | 2016-05-25 | A kind of steel tube head cutting machine cut portion structure |
Publications (2)
| Publication Number | Publication Date |
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| CN105855634A CN105855634A (en) | 2016-08-17 |
| CN105855634B true CN105855634B (en) | 2018-01-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106680953A (en) * | 2017-01-10 | 2017-05-17 | 安徽理工大学 | Fiber steel tube intelligent forming device |
| CN110203672A (en) * | 2019-06-21 | 2019-09-06 | 惠州连硕科技有限公司 | A kind of connector arrangement of conveyer and balancing machine hand |
| CN112008111B (en) * | 2020-08-11 | 2021-10-26 | 孙即胡 | Full-automatic conveying mechanism for flexible circuit board drilling equipment and conveying method thereof |
| CN115319313B (en) * | 2022-10-15 | 2023-03-24 | 江苏振宁半导体研究院有限公司 | Nonrust steel pipe laser cutting machine convenient to accomodate work piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001073369A (en) * | 1999-09-03 | 2001-03-21 | Nippon Steel Corp | Press-in erection method for piles |
| GB2382316A (en) * | 2001-11-24 | 2003-05-28 | Hydrafeed Ltd | Bar stacking and supply apparatus |
| JP2003200393A (en) * | 2001-12-27 | 2003-07-15 | Hideo Mogi | Method and apparatus for cutting long material |
| CN202684623U (en) * | 2012-08-10 | 2013-01-23 | 浙江腾云制冷科技有限公司 | Pipe to-be-sent box for pipe internal-external chamfering machine |
| CN203973693U (en) * | 2014-08-04 | 2014-12-03 | 武汉钢铁(集团)公司 | A kind of water cutting equipment workbench |
| CN104191033B (en) * | 2014-08-07 | 2017-08-25 | 江苏建中新材料科技有限公司 | A kind of Steel Pipe For Bearing cutter device and cutting method |
| CN204818914U (en) * | 2015-07-30 | 2015-12-02 | 江苏邦德机械科技发展有限公司 | A special conveyer for pole in digital control processing |
| CN204893561U (en) * | 2015-08-24 | 2015-12-23 | 台州市东部数控设备有限公司 | Bar loading attachment |
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Effective date of registration: 20210707 Address after: 400084 No. 2, Magnesium Bridge Road, Area A, Jianqiao Industrial Park, Dadukou District, Chongqing Patentee after: CHONGQING IRON & STEEL INSTITUTE Co.,Ltd. Address before: Three village 400080 Dadukou District of Chongqing weir building 1 No. 1 Patentee before: Chongqing Iron and Steel (Group) Co.,Ltd. |