CN104942420B - Steel pipe bundle numerical control square tube plasma cutting hole equipment - Google Patents

Steel pipe bundle numerical control square tube plasma cutting hole equipment Download PDF

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Publication number
CN104942420B
CN104942420B CN201510351718.XA CN201510351718A CN104942420B CN 104942420 B CN104942420 B CN 104942420B CN 201510351718 A CN201510351718 A CN 201510351718A CN 104942420 B CN104942420 B CN 104942420B
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China
Prior art keywords
square tube
cutting
rollgang
plasma cutting
steel pipe
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CN201510351718.XA
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CN104942420A (en
Inventor
贾宝英
程凯
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HANGXIAO STEEL STRUCTURE (GUANGDONG) Co.,Ltd.
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Hang Xiao Gang Gou Ltd Co
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00Welding or cutting by means of a plasma

Abstract

The invention discloses a kind of steel pipe bundle numerical control square tube plasma cutting hole equipment, including pedestal, also includes the conveying mechanism being arranged on pedestal;For absorbing the dust treatment mechanism of the flue dust produced during plasma cutting;The cutting mechanism in slurry hole is crossed for cutting the array of processed square tube;And the electrical control mechanism of control said mechanism action;Conveying mechanism includes that the main rollgang that the length direction along pedestal is arranged, main rollgang constitute the workbench for being processed square tube;The side of workbench is feeding end, and feeding end is provided with material feeding transfer table, and the opposite side of the workbench relative with feeding end is provided with blanking rollgang;Above-mentioned each rollgang independently can drive;Dust treatment mechanism is installed in the end of main rollgang and corresponding with the inner chamber of processed square tube;Cutting mechanism is movably mounted at the feeding side of workbench, and can complete to the cutting processing for crossing slurry hole on square tube along the walking of the length direction of processed square tube.

Description

Steel pipe bundle numerical control square tube plasma cutting hole equipment
Technical field
The present invention relates to a kind of steel pipe bundle numerical control square tube plasma cutting hole equipment.
Background technology
I shaped steel pipe bundle members are a kind of new steel structure wall body constructions, it be by some thin-wall U-shaped steel pipes and one with In the wide square tube for blocking U-shaped steel pipe opening, superimposed group is found and is welded together composition steel pipe bundle component.In square tube On tube wall, array thin long eyelet is disposed with.The effect of array thin long eyelet (crossing slurry hole) is in wall construction, makes the mixed of pouring Solidifying soil mutual monolithic concrete wall construction that crosses slurry insertion, form that local is coupled between each steel pipe of superposition welding.
The specification of square and rectangular steel pipe is:
Length range is about 4000 12000mm, and altitude range is about 130 180mm, and width range is about 130 200mm, thickness of steel pipe are about 4 8mm.The hole machined operation of square and rectangular steel pipe, initial stage of developing are added using Manual flame cutting Work.This procedure there are problems that high labor intensive, low production efficiency,.
Content of the invention
In order to overcome drawbacks described above present in existing square and rectangular steel the machining of drilling operation, the present invention to provide one kind side of making square The machining of drilling is realized automatization, while product quality and production efficiency is ensured, mitigates the steel of the labor intensity of producers Tube bank numerical control square tube plasma cutting hole equipment.
The technical solution used in the present invention is:
Steel pipe bundle numerical control square tube plasma cutting hole equipment, including pedestal, it is characterised in that:Also include
The conveying mechanism being arranged on pedestal;
For absorbing the dust treatment mechanism of the flue dust produced during plasma cutting;
The cutting mechanism in slurry hole is crossed for cutting the array of processed square tube;
And the electrical control mechanism of control said mechanism action;
Described conveying mechanism includes the main rollgang that the length direction along pedestal is arranged, described main rollgang structure Workbench into processed square tube;The side of described workbench is feeding end, and described feeding end is provided with feeding conveying Roller-way, the opposite side of the workbench relative with described feeding end are provided with blanking rollgang;Above-mentioned each rollgang Independent driving;
Described dust treatment mechanism is installed in the end of main rollgang and relative with the inner chamber of processed square tube Should;
Described cutting mechanism is movably mounted at the feeding side of workbench, and can be along the length side of processed square tube Complete to the cutting processing for crossing slurry hole on square tube to walking.
Described dust treatment mechanism is included for absorbing dedusting suction inlet, the smoke exhaust pipe of the flue dust produced during plasma cutting Road and cleaner unit, described dedusting suction inlet are connected with cleaner unit by smoke discharging pipe;Described dedusting suction inlet is arranged on main conveying The rear end of roller-way.
Described dedusting suction inlet is the processed square tube length direction of the end composition of rectangular configuration and dedusting suction inlet Positioning end;The size of described rectangular configuration is consistent with the cross sectional dimensions of four processed square tubes, described dedusting suction inlet Corresponding with the port position of four processed square tubes, the cigarette that described dedusting suction inlet is produced by the Intracavity absorption of square tube Dirt.
Described cutting mechanism includes that walk cantilever frame and burning torch device, described walking cantilever frame are rolled by straight line Dynamic guide rail is movably mounted at the feeding side of workbench, and is controlled by electrical control mechanism;Described burning torch device is installed On burning torch pedestal.
Described burning torch device is made up of two groups of plasma cutting guns, and the spacing of two groups of burning torches is adjustable adapting to different size Square tube.
Described cutting mechanism also includes that waste material pick device, described waste material pick device include setting near burning torch position The electric magnet that puts, described electric magnet are used for the waste material after adsorbing cutting after being powered.
, on burning torch pedestal, described burning torch pedestal is installed in walking cantilever frame for plasma cutting gun described in two On 6 cantilever;Described electric magnet is installed in the guide rod bottom of guider, under the drive of transmission cylinder, described guiding Device is moved down, and in the hole that electric magnet is being cut with processed square tube, waste material contacts.Will cut in each hole Bi Shi, installed in the electric magnet of guider guide rod bottom, under the drive of transmission cylinder, is moved down and is cut with square tube In the hole that cuts, waste material contacts, and is powered and holds waste material, it is to avoid after hole completes cutting, and waste material is fallen in square tube from cutting hole Portion.To in the next way that crosses and starch hole position movement, electric magnet dead electricity will be crossed slurry hole cutting waste material and be come off in square square for mechanism to be cut Pipe upper surface or neighbouring position, to clear up to the collection of cutting waste material after processing.
Also include that workpiece positioning moves material device, described workpiece positioning moves material device includes the lateral fixed of the effect of cooperating Position device and lateral shifting material device, described lateral shifting material device and drive cylinder drive connection;Described lateral positioning device Side relative with feeding side on the table is installed;Described lateral shifting material device is used for for material feeding transfer table being transported to work The processed square tube for making platform feeding end pushes lateral positioning device end to.
Described lateral positioning device can 90 upsets, when lateral positioning device is horizontal, described lateral fixed Height of the height of position device less than the roller top surface of main rollgang.
Described main rollgang is made up of some conveying rollers along base length direction parallel arrangement.
In the present invention, the focus technology of each mechanism is required as follows:
A, dust treatment mechanism are using indoor dedusting air draft form, it is desirable to which main dust removal machine is arranged on main rollgang positioning end Near, dedusting suction inlet is directly connected with square tube one end open, with sharp pick-up performance, simultaneously works as square tube end positioning action; Smoke discharging pipe between cleaner unit and dedusting suction inlet should be provided with inspection hole and ash discharging hole in position.
B, conveying mechanism
(1) workpiece feeding and blanking transporting velocity, need to meet workpiece and cross the cutting of slurry hole and the beat requirement of steel pipe bundle dispensing;
(2) material feeding transfer table, main rollgang, each group roller-way of blanking rollgang independently can drive, during operation Can follow procedure substep electric shaft;Wherein material feeding transfer table every time 1 square steel tube of conveying to main rollgang, then by laterally moving Every square steel tube side is shifted onto and is positioned on main rollgang by material device successively, and the main rollgang as workbench once adds Work at most can clamping square steel tube 4, the square steel tube for machining, then expected device to shift blanking onto defeated for 1 ground side every time by lateral shifting Send on roller, steel pipe bundle dispensing requirements pressed by blanking rollgang, by square steel tube, steel pipe bundle proportioner is arrived in conveying 1 every time, i.e., complete Into conveying task.
(3) roller-way spacing can meet the continuous-stable of different length (4000~12000mm) workpiece and pass through;
C, cutting mechanism
Burning torch cutting close to an end after, electric magnet be powered absorption in cutting waste material, and by cutting after waste material inhale exist Electric magnet end, when cantilever frame of walking cuts hole site to next group to be moved, waste material is placed on equipment just by electric magnet dead electricity Where manual collection.
D, workpiece positioning move material device:
The side arrangement of main rollgang have workpiece lateral positioning device and lateral move material device, four square tubes according to Secondary send into main rollgang and position after, the lateral material device that moves pushes square tube group to lateral positioning device, it is therefore an objective to eliminate square tube The side sway of itself, it is ensured that the precision of cutting hole position.
The production process of numerical control square tube plasma cutting hole equipment is as follows:
1st, square tube lifting is conveyed with feeding:Operator's crane gear, by square steel tube workpiece, is hung to feeding by root defeated Send on roller-way, and start material feeding transfer table, square tube is conveyed to main rollgang by root, be that square tube cutting processing prepares Material.
2nd, square tube side presumption position:1 square tube to main rollgang is conveyed every time by material feeding transfer table, in its head Portion is contacted with dedusting suction inlet after completing end positioning, and square tube is pushed away under the drive of drive cylinder by the lateral material device that moves automatically To can 90 degree upset lateral register benchmark by root position.The purpose of 90 degree of upsets of lateral positioning device is required, is to work as square tube When feeding and cutting processing, 90 degree of lateral positioning device is dug upwards, plays the lateral register to square tube and acts on.Work as square tube After the completion of cutting processing, lateral positioning device needs to downwardly turn over 90 degree so as to less than the roller apical side height of main rollgang, be Square tube pushes material to blanking rollgang side and avoids passage.
3rd, square tube cutting processing:Size and split requirement of the operator according to square tube workpiece, machining programming. And two plasma cutting gun spacing of adjust automatically burning torch system so as to disclosure satisfy that while cutting the requirement of two square tubes. Starting device makes it into surface trimming state, from the leading section of square tube, progressively completes four square tubes by cutting hole requirement The hole of cutting of group works.If also needing to cut hole on other tube walls of every square tube, whole on the tube wall of square tube group side After the completion of crossing the cutting of slurry hole, the tube wall for cutting hole is needed to be turned to cutting position, then row cutting processing each square tube manually.
4th, workpiece blanking:When square tube group whole cut hole work after the completion of, lateral positioning device downwardly turns over 90 degree, keeps away Allow blanking channel.The square tube for completing to cut all is pushed away main rollgang by the lateral material device that moves, and is entered blanking storage area, is Steel pipe bundle dispensing is prepared.And prepare the cutting processing of follow-up square tube.
Beneficial effects of the present invention are embodied in:
1st, electrified control, easy to operate, and labor intensity reduces, and low cost.
2nd, dust treatment mechanism adopts indoor dedusting air draft form, and main dust removal machine is attached installed in main rollgang positioning end Closely, dedusting suction inlet is directly connected with square tube one end open, with sharp pick-up performance, simultaneously works as square tube end positioning action.
3rd, material feeding transfer table, main rollgang, each group roller-way of blanking rollgang independently can drive, can during operation Follow procedure substep electric shaft;Wherein 1 square steel tube of conveying moves material to main rollgang, then by lateral to material feeding transfer table every time Every square steel tube side is shifted onto and is positioned on main rollgang by device successively, used as the main rollgang time processing of workbench At most can clamping square steel tube 4, the square steel tube for machining, then expect that device shifts blanking conveying onto in 1 ground side every time by lateral shifting On roller, steel pipe bundle dispensing requirements pressed by blanking rollgang, and by square steel tube, conveying 1 to steel pipe bundle proportioner, that is, is completed every time Conveying task.
4th, roller-way spacing can meet the continuous-stable of different length (4000~12000mm) workpiece and pass through;
5th, burning torch cutting close to an end after, electric magnet be powered absorption in cutting waste material, and by cutting after waste material inhale In electric magnet end, when cantilever frame of walking cuts hole site to next group to be moved, waste material is placed on equipment by electric magnet dead electricity Where being easy to manual collection.
6th, the side arrangement in main rollgang has workpiece lateral positioning device to move material device with lateral, in four square tubes After being sequentially sent to main rollgang and positioning, the lateral material device that moves pushes square tube group to lateral positioning device, it is therefore an objective to elimination side Manage the side sway of itself, it is ensured that the precision of cutting hole position.
Description of the drawings
Fig. 1 is overall structure front view of the present invention.
Fig. 2 is overall structure top view of the present invention.
Fig. 3 is overall structure side view of the present invention.
Fig. 4 is burning torch structural scheme of mechanism of the present invention.
Fig. 5 is dust treatment structural scheme of mechanism of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 5, steel pipe bundle numerical control square tube plasma cutting hole equipment, including pedestal 4, also include
The conveying mechanism being arranged on pedestal;
For absorbing the dust treatment mechanism 1 of the flue dust produced during plasma cutting;
The cutting mechanism 7 in slurry hole is crossed for cutting the array of processed square tube 2;
And the electrical control mechanism of control said mechanism action;
Described conveying mechanism includes the main rollgang 5 that the length direction along pedestal is arranged, described main rollgang 5 Constitute the workbench for being processed square tube;The side of described workbench is feeding end, and it is defeated that described feeding end is provided with feeding Roller-way 8 is sent, the opposite side of the workbench relative with described feeding end is provided with blanking rollgang 10;Above-mentioned each rollgang Independently can drive;
Described dust treatment mechanism 1 is arranged on the end of main rollgang 5 and the inner chamber phase with processed square tube 2 Corresponding;
Described cutting mechanism 7 is movably mounted at the feeding side of workbench, and can be along the length of processed square tube 2 Direction walking is completed to the cutting processing for crossing slurry hole on square tube.
Described dust treatment mechanism 1 include for absorb the flue dust produced during plasma cutting dedusting suction inlet 11, row Smoke pipeline 12 and cleaner unit 13, described dedusting suction inlet are connected with cleaner unit by smoke discharging pipe;Described dedusting suction inlet is installed Rear end in main rollgang.
Described dedusting suction inlet 11 is the processed square tube length direction of the end composition of rectangular configuration and dedusting suction inlet Positioning end;The size of described rectangular configuration is consistent with the cross sectional dimensions of four processed square tubes, and described dedusting is inhaled Mouth is corresponding with the port position of four processed square tubes, and described dedusting suction inlet is produced by the Intracavity absorption of square tube Flue dust.
Described cutting mechanism 7 includes that walk cantilever frame 6 and burning torch device 71, described walking cantilever frame 6 pass through Linear rolling track is movably mounted at the feeding side of workbench, and is controlled by electrical control mechanism;Described burning torch dress Put 71 to be arranged on walking burning torch pedestal 73.
Described burning torch device is made up of two groups of plasma cutting guns, and the spacing of two groups of burning torches is adjustable adapting to different size Square tube.
Described cutting mechanism also includes that waste material pick device, described waste material pick device include setting near burning torch position The electric magnet 72 that puts, described electric magnet 72 are used for the waste material after adsorbing cutting after being powered.
, on burning torch pedestal 73, described burning torch pedestal is installed in walking cantilever machine for plasma cutting gun described in two On the cantilever of frame 6;Described electric magnet is installed in the guide rod bottom of guider 74, under the drive of transmission cylinder 75, described Guider move down, in the hole that electric magnet is being cut with processed square tube, waste material contacts.Will in each hole When cutting is finished, installed in the electric magnet of guider guide rod bottom, under the drive of transmission cylinder, move down and square tube In the hole that is cutting, waste material contacts, and is powered and holds waste material, it is to avoid after hole completes cutting, and waste material is from the cutting hole side of falling into Inside quarter bend.To in the next way that crosses and starch hole position movement, electric magnet dead electricity will be crossed slurry hole cutting waste material and be come off for mechanism to be cut In square tube upper surface or neighbouring position, to clear up to the collection of cutting waste material after processing.
Also include that workpiece positioning moves material device, described workpiece positioning moves material device includes the lateral fixed of the effect of cooperating Position device 3 and lateral shifting material device 9, described lateral shifting material device and drive cylinder drive connection;Described lateral register dress Put and side relative with feeding side on the table is installed;Described lateral shifting material device is used for being transported to material feeding transfer table The processed square tube at workbench feeding end pushes lateral positioning device end to.
Described lateral positioning device can 90 upsets, when lateral positioning device is horizontal, described lateral fixed Height of the height of position device less than the roller top surface of main rollgang.
Described main rollgang is made up of some conveying rollers along base length direction parallel arrangement.
In the present invention, the focus technology of each mechanism is required as follows:
A, dust treatment mechanism are using indoor dedusting air draft form, it is desirable to which main dust removal machine is arranged on main rollgang positioning end Near, dedusting suction inlet is directly connected with square tube one end open, with sharp pick-up performance, simultaneously works as square tube end positioning action; Smoke discharging pipe between cleaner unit and dedusting suction inlet should be provided with inspection hole and ash discharging hole in position.
B, conveying mechanism
(1) workpiece feeding and blanking transporting velocity, need to meet workpiece and cross the cutting of slurry hole and the beat requirement of steel pipe bundle dispensing;
(2) material feeding transfer table, main rollgang, each group roller-way of blanking rollgang independently can drive, during operation Can follow procedure substep electric shaft;Wherein material feeding transfer table every time 1 square steel tube of conveying to main rollgang, then by laterally moving Every square steel tube side is shifted onto and is positioned on main rollgang by material device successively, and the main rollgang as workbench once adds Work at most can clamping square steel tube 4, the square steel tube for machining, then expected device to shift blanking onto defeated for 1 ground side every time by lateral shifting Send on roller, steel pipe bundle dispensing requirements pressed by blanking rollgang, by square steel tube, steel pipe bundle proportioner is arrived in conveying 1 every time, i.e., complete Into conveying task.
(3) roller-way spacing can meet the continuous-stable of different length (4000~12000mm) workpiece and pass through;
C, cutting mechanism
Burning torch cutting close to an end after, electric magnet be powered absorption in cutting waste material, and by cutting after waste material inhale exist Electric magnet end, when cantilever frame of walking cuts hole site to next group to be moved, waste material is placed on equipment just by electric magnet dead electricity Where manual collection.
D, workpiece positioning move material device:
The side arrangement of main rollgang have workpiece lateral positioning device and lateral move material device, four square tubes according to Secondary send into main rollgang and position after, the lateral material device that moves pushes square tube group to lateral positioning device, it is therefore an objective to eliminate square tube The side sway of itself, it is ensured that the precision of cutting hole position.
The production process of numerical control square tube plasma cutting hole equipment is as follows:
1st, square tube lifting is conveyed with feeding:Operator's crane gear, by square steel tube workpiece, is hung to feeding by root defeated Send on roller-way, and start material feeding transfer table, square tube is conveyed to main rollgang by root, be that square tube cutting processing prepares Material.
2nd, square tube side presumption position:1 square tube to main rollgang is conveyed every time by material feeding transfer table, in its head Portion is contacted with dedusting suction inlet after completing end positioning, and square tube is pushed away under the drive of drive cylinder by the lateral material device that moves automatically To can 90 degree upset lateral register benchmark by root position.The purpose of 90 degree of upsets of lateral positioning device is required, is to work as square tube When feeding and cutting processing, 90 degree of lateral positioning device is dug upwards, plays the lateral register to square tube and acts on.Work as square tube After the completion of cutting processing, lateral positioning device needs to downwardly turn over 90 degree so as to less than the roller apical side height of main rollgang, be Square tube pushes material to blanking rollgang side and avoids passage.
3rd, square tube cutting processing:Size and split requirement of the operator according to square tube workpiece, machining programming. And two plasma cutting gun spacing of adjust automatically burning torch system so as to disclosure satisfy that while cutting the requirement of two square tubes. Starting device makes it into surface trimming state, from the leading section of square tube, progressively completes four square tubes by cutting hole requirement The hole of cutting of group works.If also needing to cut hole on other tube walls of every square tube, whole on the tube wall of square tube group side After the completion of crossing the cutting of slurry hole, the tube wall for cutting hole is needed to be turned to cutting position, then row cutting processing each square tube manually.
4th, workpiece blanking:When square tube group whole cut hole work after the completion of, lateral positioning device downwardly turns over 90 degree, keeps away Allow blanking channel.The square tube for completing to cut all is pushed away main rollgang by the lateral material device that moves, and is entered blanking storage area, is Steel pipe bundle dispensing is prepared.And prepare the cutting processing of follow-up square tube.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, the protection of the present invention Scope is not construed as being only limitted to the concrete form stated by embodiment, and protection scope of the present invention is also and in art technology Personnel according to present inventive concept it is conceivable that equivalent technologies mean.

Claims (8)

1. steel pipe bundle numerical control square tube plasma cutting hole equipment, including pedestal, it is characterised in that:Also include
The conveying mechanism being arranged on pedestal;
For absorbing the dust treatment mechanism of the flue dust produced during plasma cutting;
The cutting mechanism in slurry hole is crossed for cutting the array of processed square tube;
And the electrical control mechanism of control said mechanism action;
Described conveying mechanism includes that the main rollgang that the length direction along pedestal is arranged, described main rollgang constitute quilt The workbench of processing square tube;The side of described workbench is feeding end, and described feeding end is provided with material feeding transfer table, The opposite side of the workbench relative with described feeding end is provided with blanking rollgang;Above-mentioned each rollgang independently can drive Dynamic;
Described dust treatment mechanism is installed in the end of main rollgang and corresponding with the inner chamber of processed square tube;
Described cutting mechanism is movably mounted at the feeding side of workbench, and can be along the length direction row of processed square tube Cover the cutting processing for crossing slurry hole on paired square tube;
Described dust treatment mechanism include for absorb the dedusting suction inlet of the flue dust produced during plasma cutting, smoke discharging pipe and Cleaner unit, described dedusting suction inlet are connected with cleaner unit by smoke discharging pipe;Described dedusting suction inlet is arranged on main rollgang Rear end;
Described dedusting suction inlet is the positioning of the processed square tube length direction of the end composition of rectangular configuration and dedusting suction inlet End;The size of described rectangular configuration is consistent with the cross sectional dimensions of four processed square tubes, described dedusting suction inlet and four The port position that root is processed square tube is corresponding, the flue dust that described dedusting suction inlet is produced by the Intracavity absorption of square tube.
2. steel pipe bundle as claimed in claim 1 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described cutting Mechanism includes that walk cantilever frame and burning torch device, described walking cantilever frame are moveably mounted by linear rolling track In the feeding side of workbench, and it is controlled by electrical control mechanism;Described burning torch device is on burning torch pedestal.
3. steel pipe bundle as claimed in claim 2 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described burning torch Device is made up of two groups of plasma cutting guns, the spacing of two groups of burning torches the is adjustable square tube to adapt to different size.
4. steel pipe bundle as claimed in claim 3 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described cutting Mechanism also includes waste material pick device, and described waste material pick device includes the electric magnet arranged near burning torch position, described Electric magnet is used for the waste material after adsorbing cutting after being powered.
5. steel pipe bundle as claimed in claim 4 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described in two groups , on burning torch pedestal, described burning torch pedestal is on the cantilever of walking cantilever frame for plasma cutting gun;Described electricity Installed in the guide rod bottom of guider, under the drive of transmission cylinder, described guider is moved down Magnet, electric magnet In the hole that is cutting with processed square tube, waste material contacts.
6. steel pipe bundle as claimed in claim 5 numerical control square tube plasma cutting hole equipment, it is characterised in that:Also include workpiece Positioning moves material device, and described workpiece positioning shifting material device includes that the lateral positioning device of the effect of cooperating and lateral shifting expect dress Put, described lateral shifting material device and drive cylinder drive connection;Described lateral positioning device install on the table with upper The relative side in material side;Described lateral shifting material device is used for for material feeding transfer table being transported to being processed for workbench feeding end Square tube pushes lateral positioning device end to.
7. steel pipe bundle as claimed in claim 6 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described is lateral Positioner can 90 degree upset, when lateral positioning device is horizontal, the height of described lateral positioning device is less than The height of the roller top surface of main rollgang.
8. steel pipe bundle as claimed in claim 7 numerical control square tube plasma cutting hole equipment, it is characterised in that:Described master is defeated Roller-way is sent to be made up of some conveying rollers along base length direction parallel arrangement.
CN201510351718.XA 2015-06-24 2015-06-24 Steel pipe bundle numerical control square tube plasma cutting hole equipment Active CN104942420B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN104942420B true CN104942420B (en) 2017-03-15

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Publication number Priority date Publication date Assignee Title
CN106825847A (en) * 2016-11-07 2017-06-13 宁波金凤焊割机械制造有限公司 A kind of steel pipe bundle cuts hole method and device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07155991A (en) * 1993-12-01 1995-06-20 Koike Sanso Kogyo Co Ltd Cutting reception table
CN201419181Y (en) * 2009-05-13 2010-03-10 中船澄西船舶修造有限公司 Smoke and dust removing device of pipe-cutting station
CN203316897U (en) * 2013-06-17 2013-12-04 青岛路博宏业环保技术开发有限公司 Plasma cutting machine
CN203696219U (en) * 2014-01-21 2014-07-09 中国重汽集团济南动力有限公司 Longitudinal member cutting production line
CN103753074B (en) * 2014-01-22 2015-06-10 上海莱克气割机有限公司 Efficient automatic cutting machine for rectangular t metal tubes
CN104400430B (en) * 2014-10-22 2016-08-17 浙江杭萧钢构股份有限公司 The automatic production process of steel pipe bundle combinative structure component and equipment thereof
CN204893177U (en) * 2015-06-24 2015-12-23 杭萧钢构股份有限公司 Steel pipe is restrainted and is cut hole equipment with numerical control side's quarter bend plasma

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