CN105798390B - A kind of steel tube head cutting equipment - Google Patents
A kind of steel tube head cutting equipment Download PDFInfo
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- CN105798390B CN105798390B CN201610352500.0A CN201610352500A CN105798390B CN 105798390 B CN105798390 B CN 105798390B CN 201610352500 A CN201610352500 A CN 201610352500A CN 105798390 B CN105798390 B CN 105798390B
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- steel pipe
- cutting
- steel tube
- tube head
- cut
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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
-
- 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
-
- 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
- B23Q7/10—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 by means of magazines
-
- 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
- B23Q7/14—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 co-ordinated in production lines
- B23Q7/1426—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1447—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using endless conveyors
-
- 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
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/007—Elongated workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of steel tube head cutting equipment, including frame, the feeding part structure being connected successively in frame and sequentially, cut portion structure and output section structure, it is characterized in that, the cut portion structure includes a steel pipe positioner and two steel tube head cutter devices for being used to realize steel pipe positioning to be cut, the discharge end of steel pipe positioner side and feeding part structure is connected, opposite side and the linking of the feed end of output section structure, steel tube head cutter device includes being used for the water cutting head for realizing steel tube head cutting, water cutting head is located at the top for being positioned 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.The advantages that present invention has simple in construction, can remove otch burr well, improve cut quality, improve cutting efficiency, reduce pollution, and cost is cheap.
Description
Technical field
The present invention relates to steel pipe finished product and the cutting equipment of pipe termination, is specifically that Water Cutting principle is used for steel pipe by one kind
The steel tube head cutting equipment of cutting.
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, otch burr can be removed well by how designing one kind, be carried
High cut quality, cutting efficiency is improved, reduce pollution, the cheap steel tube head cutting technique of cost, turn into this area and need checking
Worry solves the problems, such as.
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 a kind of structure letter is provided
It is single, otch burr can be removed well, improves cut quality, improves cutting efficiency, reduce pollution, the cheap steel pipe end of cost
Head cutting equipment.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of steel tube head cutting equipment, including frame, the feeding part knot being connected successively in frame and sequentially
Structure, cut portion structure and output section structure, it is characterised in that the cut portion structure is to be cut for realizing including one
Cut the steel pipe positioner and two steel tube head cutter devices, steel pipe positioner side and feeding part structure of steel pipe positioning
Discharge end linking, the feed end linking of opposite side and output section structure, steel tube head cutter device includes being used to realize steel
The water cutting head of pipe end cutting, water cutting head is located at the top for being positioned steel pipe both ends position to be cut and water outlet direction is along quilt
The radial direction face of positioning steel tube is positioned steel pipe setting, and steel tube head cutter device also includes the water under high pressure being connected with water cutting head
System occurs for jet.
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.
As optimization, the feeding part structure includes the feed conveyor belt that a horizontal annular is set, feed conveyor belt
Inner ring both ends are by two charging idler roller tensionings, one of charging idler roller and charging motor drive connection, feeding part knot
Structure also includes a horizontally disposed feeding-passage, and feed conveyor belt is located at feeding-passage intracavity bottom, feed conveyor belt upper table
Face highly arrives feeding-passage inner chamber upper level distance and is less than two times of diameter of steel tube to be cut more than diameter of steel tube to be cut, enters
Material channel width is more than length of steel pipe to be cut, and feeding-passage feed end has set up loading hopper, feeding-passage discharge end
It 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.
As optimization, the feeding part structure also includes stock stop, and stock stop includes a vertically arranged gear
Flitch and a backgauge fluid telescoping cylinder, backgauge fluid telescoping cylinder telescopic arm are connected with striker plate and enable 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.
Preferably selection is that backgauge is fixedly mounted on feeding-passage shell lower surface close to discharge end position with fluid telescoping cylinder
Put, backgauge is down-set with the telescopic arm of fluid telescoping cylinder and is fixedly connected on backgauge by an adapter and transverse connecting rod
Below plate, installing space so can be preferably saved so that overall structure is compacter.Further, striker plate side portion
Position can slide up and down to spacing be arranged on and be corresponded in frame in vertically arranged stopper slot；So, led first, being played by stopper slot
To effect, facilitate striker plate to move up and down vertically, second, bearing the inertial impact force of steel pipe by stopper slot, avoid striker plate from being rushed
Break up bad.Further, also there is one piece of rear end and the horizontal linking of the feed conveyor belt port of export, front end is obliquely on front side of striker plate
The oblique rebound of face steel pipe positioner, the steel pipe of so convenient guiding feeding part discharge end, which tumbles to position into steel pipe, to be filled
In putting, avoid hitting damage steel pipe positioner, improve stationarity.Further, two are located in the feed conveyor belt inner ring
Position between individual charging idler roller has also been horizontally spaced about load roller among several chargings, feeds middle load roller edge and enters
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.
As optimization, the output section structure includes the discharge belt that a horizontal annular is set, discharge belt
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, and discharge belt is located at tapping channel intracavity bottom, discharge belt upper table
Face highly arrives tapping channel inner chamber upper level distance and is less than two times of diameter of steel tube more than diameter of steel tube, and tapping channel width is big
The length of steel pipe after cutting, tapping channel feed end are provided with blanking channel straight up, and blanking channel upper port is right against rank
It is connected to below steel pipe positioner, 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.
As optimization, the blanking channel inwall is provided with cushioning fender, and cushioning fender one end rotationally is hinged on
Expect in the side wall of passage side, the cushioning fender other end is set obliquely, the blanking of cushioning fender downside and installation cushioning fender
Buffer spring is provided between the passage side side wall.
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.
Further cushioning fender lower end position 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 among discharging, the middle load roller that discharges is arranged along discharge belt width and both ends are installed in rotation on discharging
On passage, lower surface contact load on discharge middle load roller upper surface and discharge belt.So can preferably it bear
The steel pipe gravity of discharge belt upper surface, avoid discharge belt stress excessive and deformed damaged.Wherein preferably selection is,
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 make
, steel pipe is entered during discharge belt top discharge, and each steel pipe rolls into load roller among two adjacent dischargings just
Between position；So each steel pipe front and rear sides are supported by load roller among two dischargings just to be caused in two adjacent dischargings
Between discharge belt between load roller be pressurized and produce slight deformation, and then certain contact limit effect is produced to steel pipe, can
Preferably to improve the stationarity of whole discharging process.
As optimization, the steel pipe positioner includes the horizontal fixation active backing roll being oppositely arranged and the passive branch of activity
Runner, fixed active backing roll are installed in rotation in fixed active backing roll mounting seat, fixed active backing roll mounting seat
It is fixedly installed in frame, fixed active backing roll and a rack-mounted cutting rotary power motor drive connection are simultaneously
Movable passive bearing roller can be installed in rotation on by cutting rotary power motor driven rotation, the movable passive bearing roller
In mounting seat, translation controlling organization is additionally provided between movable passive bearing roller mounting seat and frame, translation controlling organization is used for
Control activity passive bearing roller mounting seat moves horizontally, and passive bearing roller mounting seat is moved horizontally to and fixed active backing roll peace
Opposite side upper surface formation between active backing roll and movable passive bearing roller is fixed when filling seat closest approach and falls into positioning for steel pipe
Steel pipe cutting work station.
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.
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 simple in construction, can remove otch burr well, improves cut quality, improves
The advantages that cutting efficiency, reduction are polluted, and cost is cheap.
Brief description of the drawings
Fig. 1 is the structural representation 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 described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As depicted in figs. 1 and 2, a kind of steel tube head cutting equipment, including frame 1, installed in frame 1
Upper and order linking successively feeding part structure, cut portion structure and output section structure, wherein, the cut portion knot
Structure includes 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
The discharge end of device side and feeding part structure is connected, the feed end linking of opposite side and output section structure, steel tube head
Cutter device includes being used for the water cutting head 2 for realizing steel tube head cutting, and water cutting head 2 is to be cut positioned at steel pipe both ends are positioned
The top at position and water outlet direction are positioned steel pipe along the radial direction face for being positioned steel pipe and set, and steel tube head cutter device also wraps
Include the high-pressure water jet being connected with water cutting head and system 3 occurs.
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 (10)
1. a kind of steel tube head cutting equipment, including frame, the feeding part structure being connected successively in frame and sequentially,
Cut portion structure and output section structure, it is characterised in that the cut portion structure is to be cut for realizing including one
The steel pipe positioner and two steel tube head cutter devices of steel pipe positioning, steel pipe positioner side and feeding part structure
Discharge end is connected, and the feed end linking of opposite side and output section structure, steel tube head cutter device includes being used to realize steel pipe
The water cutting head of termination cutting, water cutting head, which is located at the top for being positioned steel pipe both ends position to be cut and water outlet direction edge, to be determined
The radial direction face of position steel pipe is positioned steel pipe setting, and steel tube head cutter device also includes the high-pressure water shot being connected with water cutting head
Flow generation system.
2. steel tube head cutting equipment as claimed in claim 1, it is characterised in that the feeding part structure includes a water
The feed conveyor belt that flat ring shape is set, feed conveyor belt inner ring both ends are by two charging idler roller tensionings, one of charging
Tight roller and charging motor drive connection, feeding part structure also include a horizontally disposed feeding-passage, feed conveyor belt position
In feeding-passage intracavity bottom, feed conveyor belt upper level to feeding-passage inner chamber upper level distance is more than to be cut
Diameter of steel tube is less than two times of diameter of steel tube to be cut, and feeding-passage width is more than length of steel pipe to be cut, feeding-passage feed end
Loading hopper is set up, feeding-passage discharge end is connected in steel pipe positioner side top position.
3. steel tube head cutting equipment as claimed in claim 2, it is characterised in that the feeding part structure also includes backgauge
Mechanism, stock stop include a vertically arranged striker plate and a backgauge fluid telescoping cylinder, backgauge fluid telescoping cylinder
Telescopic arm is connected with striker plate and enables striker plate to block charging with the flexible of backgauge fluid telescoping cylinder telescopic arm and lead to
Way discharging device end anterior position.
4. steel tube head cutting equipment as claimed in claim 1, it is characterised in that the output section structure includes a water
The discharge belt that flat ring shape is set, discharge belt inner ring both ends are by two discharging idler roller tensionings, one of discharging
Tight roller and charging motor drive connection, output section structure also include a horizontally disposed tapping channel, discharge belt position
In tapping channel intracavity bottom, it is straight that discharge belt upper level to tapping channel inner chamber upper level distance is more than steel pipe
Footpath is less than two times of diameter of steel tube, and tapping channel width is more than length of steel pipe after cutting, and tapping channel feed end is set straight up
There is blanking channel, blanking channel upper port face is simultaneously connected below steel pipe positioner, and tapping channel discharge end is discharging opening.
5. steel tube head cutting equipment as claimed in claim 4, it is characterised in that the blanking channel inwall is provided with buffering
Baffle plate, cushioning fender one end are rotationally hinged in the side wall of blanking channel side, and the cushioning fender other end is set obliquely, are delayed
Rush between baffle plate downside and the blanking channel side side wall for installing cushioning fender and be provided with buffer spring.
6. steel tube head cutting equipment as claimed in claim 1, it is characterised in that the steel pipe positioner includes horizontal phase
Fixation active backing roll and movable passive bearing roller to setting, fixed active backing roll are installed in rotation on fixed actively branch
In runner mounting seat, fixed active backing roll mounting seat is fixedly installed in frame, fixes active backing roll and one is arranged on
Cutting rotary power motor in frame is connected and can be passive by cutting rotary power motor driven rotation, the activity
Backing roll is installed in rotation in movable passive bearing roller mounting seat, is also set between movable passive bearing roller mounting seat and frame
Translation controlling organization is equipped with, translation controlling organization is used to control movable passive bearing roller mounting seat to move horizontally, the passive branch of activity
When runner mounting seat is moved horizontally to and fixed active backing roll mounting seat closest approach, fixed active backing roll and the passive branch of activity
Opposite side upper surface forms the steel pipe cutting work station that positioning is fallen into for steel pipe between runner.
7. steel tube head cutting equipment as claimed in claim 6, it is characterised in that movable passive bearing roller mounting seat lower end can
It is fitted slidably within one to be horizontally placed on the guide rail of frame, the translation controlling organization includes a movable passive bearing roller
Control fluid telescoping cylinder, the movable passive bearing roller control are pacified with the telescopic arm of fluid telescoping cylinder and movable passive bearing roller
Dress seat is connected and is used to control moving horizontally on present guide rail in fact.
8. steel tube head cutting equipment as claimed in claim 7, it is characterised in that the steel pipe positioner also includes end
Registration mechanism, the end part aligning mechanism include a pair that length of steel pipe direction one end is positioned in steel pipe cutting work station
Fixed dam is used together, alignment is fixed in frame with fixed dam, in addition to one is determined in steel pipe cutting work station
The alignment sideboard of the position length of steel pipe direction other end, alignment deviate from steel pipe cutting work station side and one with sideboard
The alignment for being fixed on frame is connected with thrust fluid telescoping cylinder.
9. steel tube head cutting equipment as claimed in claim 1, it is characterised in that cut in steel tube head cutter device positioned at water
Cut a top position be additionally provided with for control water cutting head move up and down water cutting head pushing handle telescopic control mechanism.
10. steel tube head cutting equipment as claimed in claim 9, it is characterised in that the water cutting head pushing handle telescopic control mechanism
Including a water cutting head control fluid telescoping cylinder, water cutting head control it is down-set with the telescopic arm of fluid telescoping cylinder and and
Water cutting head is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610352500.0A CN105798390B (en) | 2016-05-25 | 2016-05-25 | A kind of steel tube head cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352500.0A CN105798390B (en) | 2016-05-25 | 2016-05-25 | A kind of steel tube head cutting equipment |
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| CN105798390A CN105798390A (en) | 2016-07-27 |
| CN105798390B true CN105798390B (en) | 2018-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900173A (en) * | 2019-11-07 | 2020-03-24 | 邓小青 | Be used for edges and corners bolt automatic assembly nut device |
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| CN107457453A (en) * | 2017-08-16 | 2017-12-12 | 李胜 | A kind of blanking, pushing positioner and the beveler using the device |
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| CN113319328B (en) * | 2021-06-02 | 2022-11-18 | 安徽机电职业技术学院 | Steel construction building metal pipe fitting processing equipment |
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| Publication number | Publication date |
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| CN105798390A (en) | 2016-07-27 |
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Effective date of registration: 20210712 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. |
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