CN103752935A - Steel pipe cutting machine - Google Patents
Steel pipe cutting machine Download PDFInfo
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- CN103752935A CN103752935A CN201310754986.7A CN201310754986A CN103752935A CN 103752935 A CN103752935 A CN 103752935A CN 201310754986 A CN201310754986 A CN 201310754986A CN 103752935 A CN103752935 A CN 103752935A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 238000009966 trimming Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000007127 saponification reaction Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of cutting and provides a steel pipe cutting machine which can improve the cutting efficiency of steel pipe cutting machines. The steel pipe cutting machine comprises a bench, and a clamping device, a cutting device, a trimming device, a cutting length adjusting device and a discharging device are disposed on the bench. The clamping device is used for clamping steel pipes, the cutting device is used for cutting the steel pipes, the trimming device is used for trimming a cutter, the cutting length adjusting device is used for adjusting the cutting length of the steel pipes, and the discharging device is used for moving the steel pipes into a containing box. When the steel pipe cutting machine is in use, the steel pipes are placed on the bench, the cutting length of the steel pipes can be adjusted through a measurement rod and a footstock, then the steel pipes are fixed by a first clamping block, a second clamping block and a pressure bar, the steel pipes cut by the cutter can be conveyed to the containing box through the discharging device, and when the cutter is abraded, a disc abrasive can be used for trimming the cutter. Cutting efficiency of the steel pipe cutting machine can be effectively improved.
Description
Technical field
The invention belongs to cutting technique field, relate to a kind of steel tube cutting machine.
Background technology
On automobile, there are a lot of places for security needs, higher to the requirement of mechanical strength at this position, such as unit such as collision prevention girders, all use steel pipe.And before assembling, need to, by according to different vehicle needs, steel pipe be cut to applicable length.
China patent CN203140867U discloses a kind of stainless steel tube cutting machine, and it has solved prior art and has designed the technical problems such as reasonable not.Comprise workbench, on workbench, be provided with clamp mechanism, the cutting mechanism for stainless steel tube is cut off for clamping stainless steel tube, this cutting mechanism is located at the top of described clamp mechanism and is connected with driving the actuating unit of its rotation, and this cutting machine also comprises for stainless steel tube being transferred to the transmission mechanism in clamp mechanism.
Clamp mechanism in above-mentioned patent, the only clamping that coordinates to realize steel pipe with locating piece by cylinder, this mode only limits to clamp single steel pipe, many steel pipes of cutting as disposable in need, need to clamp many steel pipes, and cylinder is when extruding steel pipe sidewall, thereby part steel pipe can produce the trend scrolling up leaves cutting bed, and then affects cutting accuracy.Therefore, above-mentioned cutting machine can only cut single steel pipe, and, because cutter can wear and tear after use a period of time, in prior art, can only overcome by the cutter more renewing, this not only causes the waste of material, the increase of cutting cost, dismounting also causes cutting efficiency lower frequently.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, a kind of steel tube cutting machine is provided, technical problem to be solved by this invention is: the cutting efficiency that how to improve this steel tube cutting machine.
Object of the present invention can realize by following technical proposal:
A steel tube cutting machine, is characterized in that, described steel tube cutting machine comprises board, is provided with for clamping the clamping device of steel pipe and for the cutter sweep of pipe cutting on described board, described clamping device comprises the grip slipper that is positioned at described cutter sweep one side, described grip slipper is fixed on described board, the length direction of described grip slipper and the length direction of described board are perpendicular, described grip slipper offers a chute along self length direction, in described chute, slides and is provided with slide block one and slide block two, described clamping device also comprises screw mandrel one and the screw mandrel two that is all positioned at described chute, the left end that is arranged at described grip slipper is rotated in the outer end of described screw mandrel one, the left end place of described grip slipper is also provided with the drive unit one for driving described screw mandrel one to rotate, nut one has also been threaded on described screw mandrel one, described nut one is connected mutually with the left side of described slide block one, the right side of described slide block one is installed with left cylinder, and the piston rod outer end of described left cylinder is installed with fixture block one, the right-hand member that is arranged at described grip slipper is rotated in the outer end of described screw mandrel two, the right-hand member place of described grip slipper is also provided with the drive unit two for driving described screw mandrel two to rotate, nut two has also been threaded on described screw mandrel two, described nut two is connected mutually with the right side of described slide block two, the left side of described slide block two is installed with right cylinder, the piston rod outer end of described right cylinder is installed with fixture block two, and described fixture block one arranges and forms one between the two for clamping the jaws of steel pipe with fixture block two intervals, described clamping device also comprises the top board that an along continuous straight runs arranges, the length direction of described top board is consistent with the length direction of described chute, described top board offers left guide groove and right guide groove along self length direction, the upper end of described fixture block one is provided with the guide pillar one being plugged in described left guide groove, between described guide pillar one and described left guide groove, is slidably connected, the upper end of described fixture block two is provided with the guide pillar two being plugged in described right guide groove, between described guide pillar two and described right guide groove, be slidably connected, the two ends of described top board are resisted against respectively on the upper surface of fixture block one and the upper surface of fixture block two, the upper face of described top board is also installed with a longitudinal cylinder vertically arranging, the center of described top board offers a through hole, the piston rod of described longitudinal cylinder is through this through hole to downward-extension, the piston-rod lower end of the described longitudinal cylinder press strip that has been threaded, described cutter sweep comprises a cutting bed, cutting rack one and cutting rack two, described cutting bed along continuous straight runs setting and being fixed on board, described cutting rack one and cutting rack two vertically arrange, the lower end of described cutting rack one and cutting rack two is provided with cutter, between described cutting rack one and cutting rack two, by a crossbeam, be connected, described cutting machine also comprises the cylinder one vertically arranging, the cylinder barrel of described cylinder one is fixed on described cutting bed, and the piston rod of described cylinder one is connected mutually with described crossbeam, described cutting machine also comprises a saponification liquor injection apparatus, described saponification liquor injection apparatus comprises screw mandrel three, motor three, shower nozzle, catheter and nozzle, the two ends that are arranged at described crossbeam are rotated respectively at the two ends of described screw mandrel three, described motor three is fixed on one end of described crossbeam and is connected with one end of described screw mandrel three, a nut three has been threaded on described screw mandrel three, on described nut three, be fixed with a slide, described shower nozzle is fixed on described slide, the inner of described catheter is connected with described shower nozzle, the outer end of described catheter is connected with described nozzle, described saponification liquor injection apparatus also comprises motor four, rotating shaft, turns axle and fork, and described motor four is fixed on described slide, described in turn axle the inner be connected with the output of described motor four, described in turn axle outer end be provided with a ball, the below that is arranged on described slide and is positioned at described motor four is rotated in described rotating shaft, the middle part of described fork is connected with described rotating shaft, described nozzle is fixed on the lower end of described fork, the length direction of the upper end edge fork of described fork offers a bar hole, and described ball is positioned at described bar hole and is flexibly connected with this bar hole.
Its operation principle is as follows: the length direction by steel pipe to be cut along board places, and between fixture block one and the jaws of fixture block two formation, drive again screw mandrel one and screw mandrel two that slide block one and slide block two are moved, and then drive fixture block one and fixture block two to move the size that regulates jaws, treat that fixture block one and fixture block two move to the position of splicing steel pipe, by left cylinder and right cylinder, promoting fixture block one and fixture block two and steel pipe again leans, Far Left and rightmost steel pipe are pushed, thereby make the steel pipe left and right on grip slipper fixing; , can move down by longitudinal air cylinder driven press strip meanwhile, be resisted against the upside of steel pipe, avoid steel pipe to occur to leap up, coordinate with fixture block one and fixture block two, steel pipe be fixed accurately, to improve the cutting accuracy of steel pipe; And on top board, offering left guide groove and right guide groove, its object is to make fixture block one and fixture block two to move along the length direction of top board; And press strip is connected with the piston rod thread of longitudinal cylinder, its object is, for different jaws sizes, can, by the adaptive corresponding jaws of rotation press strip, avoid making because press strip and fixture block one are vertical with fixture block two fixture block one and fixture block two not to carry out location, left and right to steel pipe.Adopt said method to cut simultaneously and not affect cutting accuracy many steel pipes.And in the process of cutting, can drive screw mandrel three to rotate by motor three, and then nut three and slide are moved along the length direction of screw mandrel three, even if nozzle moves along the length direction of screw mandrel three, the cutter on cutting rack one and cutting rack two is carried out to Cooling and Lubricator; And also can turn axle and rotate by the motor four-tape is moving simultaneously, turn in the process of axle rotation, ball can reciprocatingly slide in bar hole, and drive fork to swing around the shaft, further increase the spray regime of nozzle, cutter on cutting rack is carried out to comprehensive cooling and lubricating, avoid cutter to wear and tear, improve the service life of cutter.
In above-mentioned a kind of steel tube cutting machine, described cutting machine also comprises a trimming device, described trimming device comprises a guide rail that is arranged at described cutting rack one outside, described guide rail vertically arranges, on described guide rail, slidably connect a motor cabinet, on described cutting rack one, be provided with the oil cylinder that can drive described motor cabinet to move along rail length direction, on described motor cabinet, be also fixed with a motor vertically arranging, described motor outside is also installed with a connecting seat, is installed with a bistrique on described Connection Block, the output shaft of described motor vertically upwards arranges, and is arranged with belt pulley one on the output shaft of described motor, in described bistrique, be inserted with an axle sleeve, in described axle sleeve, be plugged with a mill axle, the upper surface of described axle sleeve offers annular groove one, in described annular groove one, be embedded with sealing ring one, the lower surface of described axle sleeve offers annular groove two, in described annular groove two, be embedded with sealing ring two, on the lateral wall of described mill axle, there is the shaft shoulder leaning with described sealing ring one, the upper end of described mill axle is arranged with belt pulley two, described belt pulley one is connected with described belt pulley two by a driving-belt, the lower end of described mill axle is arranged with a saucer wheel that can contact with described cutter.When cutter used after a period of time, can pass through hydraulic oil cylinder driving motor cabinet down sliding, and starter motor, drive mill axle to rotate, and then saucer wheel is synchronously rotated, cutter is carried out to cutting down, make cutter keep sharp; Compared with prior art, in the present invention, do not need to change continually cutter, both reduced cutting cost, saved again operation, can improve cutting efficiency.Be designed with after sealing ring one and sealing ring two, can improve the sealing property between mill axle and bistrique.Tool Design is endless knife band, in the time of between its cutting rack one and cutting rack two, blade reclines mutually with steel pipe down, and when cutting rack one and cutting rack two outside, the just along continuous straight runs setting of its blade, can coordinate with emery wheel and realize finishing, and the rotation of annular cutter can drive by motor, endless knife band is prior art, and not in this to go forth.
In above-mentioned a kind of steel tube cutting machine, described cutting machine also comprises blanking device, described blanking device comprises the feeding roller that some rotations are arranged on board and are parallel to each other, on described board, be also provided with the motor five for driving feeding roller to rotate, the rotation direction of described some feeding rollers is identical; Described blanking device also comprises that one for the material-containing basket of splendid attire steel pipe, described material-containing basket is positioned at the left side of described board, the right side of described material-containing basket removably connects by the top in a stock guide and described board left side, and the quadrantal points of the roll surface upper end of the upper surface of described stock guide and described feeding roller is positioned in same level; Described blanking device also comprises the holder that is fixed on described board right side, described holder along continuous straight runs arranges, on described holder, be vertically fixed with a stringer board, the left surface of described stringer board is vertically installed with a cylinder two, the piston rod outer end of described cylinder two be installed with one can with feeding roller on the push pedal that leans of steel pipe.This cutting machine is when needs blanking, can drive push pedal that steel pipe is rolled in material-containing basket along stock guide by cylinder five, after waiting to feed, stock guide on material-containing basket can be pulled down from frame, push away away material-containing basket and change empty material-containing basket, convenient to operation, operating personnel's labour intensity is low, and blanking efficiency is high.
In above-mentioned a kind of steel tube cutting machine, described material-containing basket comprises left plate, right plate and base plate, the lower end of described left plate and the lower end of right plate are all fixed on described base plate, between the medial surface of described left plate and described base plate, be also provided with a reinforcement, the left end of described stock guide rotates the top that is arranged at described right plate, the left side phase clamping of the right-hand member of described stock guide and described frame.When steel pipe is rolled into base plate from frame, due to horizontal component velocity, can impact left plate, be designed with after reinforcement, can improve the bulk strength between left plate and base plate, improve the service life of material-containing basket.
In above-mentioned a kind of steel tube cutting machine, described cutting machine also comprises that one is positioned at the Cutting Length adjusting device at blanking device place, described Cutting Length adjusting device comprises fixed head, measuring stick and electric cylinder, described fixed head is fixed on the discharging end place of described board, the inner of described measuring stick and the cylinder barrel of electric cylinder are all fixed on described fixed head, extend to the direction of described cutter sweep the outer end of described measuring stick, the sidewall of described measuring stick is provided with graduation mark along the length direction of this measuring stick, described graduation mark is the burr being connected as a single entity with described measuring stick, the outer surface of described burr is coated with a fluorescence coating, on the piston rod of described electric cylinder, be removably connected with a connecting rod coaxial with piston rod, on described connecting rod, be provided with one and can launch visible light beam to the laser instrument on described measuring stick sidewall, and described visible light beam is vertical perpendicular with described measuring stick, the outer end of described connecting rod is also fixed with a footstock, between described footstock and described connecting rod, be also provided with a deep floor, on the plate face of described deep floor, offer lightening hole, one end of described steel pipe is resisted against on this footstock, and described steel pipe, measuring stick and electric cylinder three are parallel to each other.When the present invention need to regulate steel pipe Cutting Length, the piston rod of adjustable economize on electricity cylinder is flexible, and because the piston rod of electric cylinder can stop at intermediate point arbitrarily, and the precision of stop position is high, therefore can ensure well the length accuracy of steel pipe; And the length computation of steel pipe, can launch visible light beam to the graduation mark of measuring stick by laser instrument, read the now distance L 1 between footstock and fixed head, then by the distance L 2-L1=L between cutter sweep and fixed head, L is the Cutting Length of steel pipe, and the distance of L2 is invariable, therefore can accurately obtain the Cutting Length of steel pipe, and by electric cylinder the Cutting Length that coordinates to regulate steel pipe with footstock, compared with prior art, not only cutting efficiency is high, and cutting accuracy also has larger lifting.Graduation mark is designed to burr, on it, is stained with easy to clean after ash, and be coated with after fluorescence coating, make operating personnel in the environment a little less than, facilitate reading at light.
In above-mentioned a kind of steel tube cutting machine, as a kind of scheme, described drive unit one comprises handwheel one, and described handwheel one is connected mutually by a connecting rod one and the left end of described screw mandrel one, on described handwheel one, is also installed with one handle one; Described drive unit two comprises handwheel two, and described handwheel two is connected mutually by a connecting rod two and the right-hand member of described screw mandrel two, on described handwheel two, is also installed with one handle two.By rotating handwheel one and handwheel two, drive screw mandrel one and screw mandrel two to rotate.
In above-mentioned a kind of steel tube cutting machine, as another kind of scheme, described drive unit one and drive unit two comprise respectively motor one and motor two, and the output of described motor one is connected mutually with the left end of described screw mandrel one, and the output of described motor two is connected mutually with the right-hand member of described screw mandrel two.
Compared with prior art, the present invention has the following advantages:
1, this cutting machine can move down by longitudinal air cylinder driven press strip, is resisted against the upside of steel pipe, avoids steel pipe to occur to leap up, and coordinates with fixture block one and fixture block two, steel pipe is fixed accurately, to improve the cutting accuracy of steel pipe; And on top board, offering left guide groove and right guide groove, its object is to make fixture block one and fixture block two to move along the length direction of top board; And press strip is connected with the piston rod thread of longitudinal cylinder, its object is, for different jaws sizes, can, by the adaptive corresponding jaws of rotation press strip, avoid making because press strip and fixture block one are vertical with fixture block two fixture block one and fixture block two not to carry out location, left and right to steel pipe.Adopt said method to cut simultaneously and not affect cutting accuracy many steel pipes.
2, in the process of cutting, this cutting machine can drive screw mandrel three to rotate by motor three, and then nut three and slide are moved along the length direction of screw mandrel three, even if nozzle moves along the length direction of screw mandrel three, the cutter on cutting rack one and cutting rack two is carried out to Cooling and Lubricator; And also can turn axle and rotate by the motor four-tape is moving simultaneously, turn in the process of axle rotation, roller can reciprocatingly slide in bar hole, and drive fork to swing around the shaft, further increase the spray regime of nozzle, cutter on cutting rack is carried out to comprehensive cooling and lubricating, avoid cutter to wear and tear, improve the service life of cutter.
3, when cutter used after a period of time, can pass through hydraulic oil cylinder driving motor cabinet down sliding, and starter motor, drive mill axle to rotate, and then saucer wheel is synchronously rotated, cutter is carried out to cutting down, make cutter keep sharp; Compared with prior art, in the present invention, do not need to change continually cutter, both reduced cutting cost, saved again operation, can improve cutting efficiency.Be designed with after sealing ring one and sealing ring two, can improve the sealing property between mill axle and bistrique.
When 4, the present invention need to regulate steel pipe Cutting Length, the piston rod of adjustable economize on electricity cylinder is flexible, and because the piston rod of electric cylinder can stop at intermediate point arbitrarily, and the precision of stop position is high, therefore can ensure well the length accuracy of steel pipe; And the length computation of steel pipe, can launch visible light beam to the graduation mark of measuring stick by laser instrument, read the now distance L 1 between top board and fixed head, then by the distance L 2-L1=L between cutter sweep and fixed head, L is the Cutting Length of steel pipe, and the distance of L2 is invariable, therefore can accurately obtain the Cutting Length of steel pipe, and by electric cylinder the Cutting Length that coordinates to regulate steel pipe with top board, compared with prior art, not only cutting efficiency is high, and cutting accuracy also has larger lifting.Graduation mark is designed to burr, on it, is stained with easy to clean after ash, and be coated with after fluorescence coating, make operating personnel in the environment a little less than, facilitate reading at light.
Accompanying drawing explanation
Fig. 1 is the structural representation of this clamping device in embodiment.
Fig. 2 is the structural representation of this saponification liquor injection apparatus in embodiment.
Fig. 3 is the structural representation of this blanking device in embodiment.
Fig. 4 is the structural representation of this cutlery adjustment device in embodiment.
Fig. 5 is the installation diagram between this bistrique and motor six in embodiment.
Fig. 6 is the structural representation of this Cutting Length adjusting device in embodiment.
In figure, 1, grip slipper; 2, chute; 3, slide block one; 4, slide block two; 5, screw mandrel one; 6, screw mandrel two; 7, left cylinder; 8, right cylinder; 9, fixture block one; 10, fixture block two; 11, jaws; 12, top board; 13, left guide groove; 14, right guide groove; 15, guide pillar one; 16, guide pillar two; 17, longitudinal cylinder; 18, press strip; 19, handwheel one; 20, handwheel two; 21, cutting rack one; 22, cutter; 23, crossbeam; 24, screw mandrel three; 25, shower nozzle; 26, catheter; 27, nozzle; 28, slide; 29, rotating shaft; 30, turn axle; 31, fork; 32, bar hole; 33, cutting rack two; 34, board; 35, feeding roller; 36, steel pipe; 37, material-containing basket; 38, stock guide; 39, holder; 40, stringer board; 41, cylinder two; 42, push pedal; 43, left plate; 44, right plate; 45, base plate; 46, roller; 47, reinforcement; 48, guide rail; 49, motor six; 50, Connection Block; 51, belt pulley one; 52, bistrique; 53, mill axle; 54, belt pulley two; 55, driving-belt; 56, saucer wheel; 57, axle sleeve; 58, sealing ring one; 59, sealing ring two; 60, the shaft shoulder; 61, fixed head; 62, measuring stick; 63, electric cylinder; 64, graduation mark; 65, connecting rod; 66, laser instrument; 67, footstock; 68, deep floor; 69, lightening hole.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this steel tube cutting machine comprises board 34, is provided with for clamping the clamping device of steel pipe 36 and for the cutter sweep of pipe cutting 36 on board 34; Clamping device comprises the grip slipper 1 that is positioned at cutter sweep one side, grip slipper 1 is fixed on board 34, the length direction of the length direction of grip slipper 1 and board 34 is perpendicular, and grip slipper 1 offers a chute 2 along self length direction, and the interior slip of chute 2 is provided with slide block 1 and slide block 24; Clamping device also comprises screw mandrel 1 and the screw mandrel 26 that is all positioned at chute 2, the left end that is arranged at grip slipper 1 is rotated in the outer end of screw mandrel 1, the left end place of grip slipper 1 is also provided with the drive unit one for driving screw mandrel 1 to rotate, nut one has also been threaded on screw mandrel 1, nut one is connected mutually with the left side of slide block 1, the right side of slide block 1 is installed with left cylinder 7, and the piston rod outer end of left cylinder 7 is installed with fixture block 1; The right-hand member that is arranged at grip slipper 1 is rotated in the outer end of screw mandrel 26, the right-hand member place of grip slipper 1 is also provided with the drive unit two for driving screw mandrel 26 to rotate, nut two has also been threaded on screw mandrel 26, nut two is connected mutually with the right side of slide block 24, the left side of slide block 24 is installed with right cylinder 8, the piston rod outer end of right cylinder 8 is installed with fixture block 2 10, and fixture block 1 arranges and forms one between the two for clamping the jaws 11 of steel pipe 36 with fixture block 2 10 intervals; Drive unit one comprises handwheel 1, and handwheel 1 is connected mutually by a connecting rod one and the left end of screw mandrel 1, is also installed with one handle one on handwheel 1; Drive unit two comprises handwheel 2 20, and handwheel 2 20 is connected mutually by a connecting rod two and the right-hand member of screw mandrel 26, is also installed with one handle two on handwheel 2 20.As other scheme, drive unit one and drive unit two comprise respectively motor one and motor two, and the output of motor one is connected mutually with the left end of screw mandrel 1, and the output of motor two is connected mutually with the right-hand member of screw mandrel 26.
As shown in Figure 2, clamping device comprises the top board 12 that an along continuous straight runs arranges, the length direction of top board 12 is consistent with the length direction of chute 2, top board 12 offers left guide groove 13 and right guide groove 14 along self length direction, the upper end of fixture block 1 is provided with the guide pillar 1 being plugged in left guide groove 13, between guide pillar 1 and left guide groove 13, is slidably connected; The upper end of fixture block 2 10 is provided with the guide pillar 2 16 being plugged in right guide groove 14, between guide pillar 2 16 and right guide groove 14, be slidably connected, the two ends of top board 12 are resisted against respectively on the upper surface of fixture block 1 and the upper surface of fixture block 2 10, the upper face of top board 12 is also installed with a longitudinal cylinder 17 vertically arranging, the center of top board 12 offers a through hole, longitudinally the piston rod of cylinder 17 is through this through hole and to downward-extension, longitudinally the piston-rod lower end of cylinder 17 press strip 18 that has been threaded; Cutter sweep comprises a cutting bed, cutting rack 1 and cutting rack 2 33, cutting bed along continuous straight runs setting and being fixed on board 34, cutting rack 1 and cutting rack 2 33 vertically arrange, the lower end of cutting rack 1 and cutting rack 2 33 is provided with cutter 22, between cutting rack 1 and cutting rack 2 33, by a crossbeam 23, be connected, cutting machine also comprises the cylinder one vertically arranging, the cylinder barrel of cylinder one is fixed on cutting bed, and the piston rod of cylinder one is connected mutually with crossbeam 23; Cutting machine also comprises a saponification liquor injection apparatus, saponification liquor injection apparatus comprises screw mandrel 3 24, motor three, shower nozzle 25, catheter 26 and nozzle 27, the two ends that are arranged at crossbeam 23 are rotated respectively at the two ends of screw mandrel 3 24, motor three is fixed on one end of crossbeam 23 and is connected with one end of screw mandrel 3 24, a nut three has been threaded on screw mandrel 3 24, on nut three, be fixed with a slide 28, shower nozzle 25 is fixed on slide 28, the inner of catheter 26 is connected with shower nozzle 25, and the outer end of catheter 26 is connected with nozzle 27; Saponification liquor injection apparatus also comprises motor four, rotating shaft 29, turns axle 30 and fork 31, and motor four is fixed on slide 28, and the inner of turning axle 30 is connected with the output of motor four, and the outer end of turning axle 30 is provided with a ball; The below that is arranged on slide 28 and is positioned at motor four is rotated in rotating shaft 29, the middle part of fork 31 is connected with rotating shaft 29, nozzle 27 is fixed on the lower end of fork 31, the length direction of the upper end edge fork 31 of fork 31 offers a bar hole 32, and ball is positioned at bar hole 32 and is flexibly connected with this bar hole 32.
As shown in Figure 4, Figure 5, this cutting machine also comprises a trimming device, trimming device comprises a guide rail 48 that is arranged at cutting rack one 21 outsides, guide rail 48 vertically arranges, on guide rail 48, slidably connect a motor cabinet, on cutting rack 1, be provided with the oil cylinder can drive motor seat moving along guide rail 48 length directions, on motor cabinet, be also fixed with a motor 6 49 vertically arranging, motor 6 49 outsides are also installed with a connecting seat 50, are installed with a bistrique 52 on Connection Block 50; The output shaft of motor 6 49 vertically upwards arranges, and is arranged with belt pulley 1 on the output shaft of motor 6 49; In bistrique 52, be inserted with an axle sleeve 57, in axle sleeve 57, be plugged with a mill axle 53, the upper surface of axle sleeve 57 offers annular groove one, in annular groove one, be embedded with sealing ring 1, the lower surface of axle sleeve 57 offers annular groove two, in annular groove two, be embedded with sealing ring 2 59, on the lateral wall of mill axle 53, there is the shaft shoulder 60 leaning with sealing ring 1, the upper end of mill axle 53 is arranged with belt pulley 2 54, belt pulley 1 is connected with belt pulley 2 54 by a driving-belt 55, and the lower end of mill axle 53 is arranged with a saucer wheel 56 that can contact with cutter 22.
As shown in Figure 3, this cutting machine also comprises blanking device, blanking device comprises the feeding roller 35 that some rotations are arranged on board 34 and are parallel to each other, and is also provided with the motor five for driving feeding roller 35 to rotate on board 34, and the rotation direction of some feeding rollers 35 is identical; Blanking device also comprises that one for the material-containing basket 37 of splendid attire steel pipe 36, material-containing basket 37 is positioned at the left side of board 34, the right side of material-containing basket 37 removably connects by a stock guide 38 and the top in board 34 left sides, and the quadrantal points of the roll surface upper end of the upper surface of stock guide 38 and feeding roller 35 is positioned in same level; Blanking device also comprises the holder 39 that is fixed on board 34 right sides, holder 39 along continuous straight runs settings, on holder 39, be vertically fixed with a stringer board 40, the left surface of stringer board 40 is vertically installed with a cylinder 2 41, the piston rod outer end of cylinder 2 41 be installed with one can with feeding roller 35 on the push pedal 42 that leans of steel pipe 36.Material-containing basket 37 comprises left plate 43, right plate 44 and base plate 45, the lower end of the lower end of left plate 43 and right plate 44 is all fixed on base plate 45, between the medial surface of left plate 43 and base plate 45, be also provided with a reinforcement 47, the left end of stock guide 38 rotates the top that is arranged at right plate 44, the left side phase clamping of the right-hand member of stock guide 38 and frame.
As shown in Figure 6, this cutting machine also comprises that one is positioned at the Cutting Length adjusting device at blanking device place, Cutting Length adjusting device comprises fixed head 61, measuring stick 62 and electric cylinder 63, fixed head 61 is fixed on the discharging end place of board 34, the cylinder barrel of the inner of measuring stick 62 and electric cylinder 63 is all fixed on fixed head 61, extend to the direction of cutter sweep the outer end of measuring stick 62, the sidewall of measuring stick 62 is provided with graduation mark 64 along the length direction of this measuring stick 62, graduation mark 64 is the burr being connected as a single entity with measuring stick 62, and the outer surface of burr is coated with a fluorescence coating; On the piston rod of electricity cylinder 63, be removably connected with a connecting rod 65 coaxial with piston rod, on connecting rod 65, be provided with one and can launch visible light beam to the laser instrument 66 on measuring stick 62 sidewalls, and visible light beam is vertical and measuring stick 62 is perpendicular, the outer end of connecting rod 65 is also fixed with a footstock 67, between footstock 67 and connecting rod 65, be also provided with a deep floor 68, on the plate face of deep floor 68, offer lightening hole 69, one end of steel pipe 36 is resisted against on this top board 12, and steel pipe 36, measuring stick 62 and electric cylinder 63 threes are parallel to each other.
Operation principle of the present invention is as follows: steel pipe is positioned on board, by measuring stick and footstock, regulate the Cutting Length of steel pipe, then by fixture block one, fixture block two and press strip, steel pipe is fixed, by cutter, steel pipe is cut again, cutting complete steel pipe can be delivered on material-containing basket by blanking device, when wearing and tearing appear in cutter, can to cutter, repair by saucer wheel.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (3)
1. a steel tube cutting machine, is characterized in that, described steel tube cutting machine comprises board (34), is provided with clamping device for clamping steel pipe (36) and the cutter sweep for pipe cutting (36) on described board (34), described clamping device comprises the grip slipper (1) that is positioned at described cutter sweep one side, described grip slipper (1) is fixed on described board (34), the length direction of the length direction of described grip slipper (1) and described board (34) is perpendicular, described grip slipper (1) offers a chute (2) along self length direction, in described chute (2), slides and is provided with slide block one (3) and slide block two (4), described clamping device also comprises the screw mandrel one (5) and the screw mandrel two (6) that are all positioned at described chute (2), the left end that is arranged at described grip slipper (1) is rotated in the outer end of described screw mandrel one (5), the left end place of described grip slipper (1) is also provided with the drive unit one for driving described screw mandrel one (5) to rotate, nut one has also been threaded on described screw mandrel one (5), described nut one is connected mutually with the left side of described slide block one (3), the right side of described slide block one (3) is installed with left cylinder (7), the piston rod outer end of described left cylinder (7) is installed with fixture block one (9), the right-hand member that is arranged at described grip slipper (1) is rotated in the outer end of described screw mandrel two (6), the right-hand member place of described grip slipper (1) is also provided with the drive unit two for driving described screw mandrel two (6) to rotate, nut two has also been threaded on described screw mandrel two (6), described nut two is connected mutually with the right side of described slide block two (4), the left side of described slide block two (4) is installed with right cylinder (8), the piston rod outer end of described right cylinder (8) is installed with fixture block two (10), described fixture block one (9) arranges and forms one between the two for clamping the jaws (11) of steel pipe (36) with fixture block two (10) intervals, described clamping device also comprises the top board (12) that an along continuous straight runs arranges, the length direction of described top board (12) is consistent with the length direction of described chute (2), described top board (12) offers left guide groove (13) and right guide groove (14) along self length direction, the upper end of described fixture block one (9) is provided with the guide pillar one (15) being plugged in described left guide groove (13), between described guide pillar one (15) and described left guide groove (13), is slidably connected, the upper end of described fixture block two (10) is provided with the guide pillar two (16) being plugged in described right guide groove (14), between described guide pillar two (16) and described right guide groove (14), be slidably connected, the two ends of described top board (12) are resisted against respectively on the upper surface of fixture block one (9) and the upper surface of fixture block two (10), the upper face of described top board (12) is also installed with a longitudinal cylinder (17) vertically arranging, the center of described top board (12) offers a through hole, the piston rod of described longitudinal cylinder (17) is through this through hole and to downward-extension, the piston-rod lower end of described longitudinal cylinder (17) press strip (18) that has been threaded, described cutter sweep comprises a cutting bed, cutting rack one (21) and cutting rack two (33),Described cutting bed along continuous straight runs setting and being fixed on board (34), described cutting rack one (21) and cutting rack two (33) vertically arrange, the lower end of described cutting rack one (21) and cutting rack two (33) is provided with cutter (22), described cutter (22) is the endless knife band of a flexibility, is provided with the motor seven for driving this endless knife band to rotate on described cutting rack two, between described cutting rack one (21) and cutting rack two (33), be connected by a crossbeam (23), described cutting machine also comprises the cylinder one vertically arranging, the cylinder barrel of described cylinder one is fixed on described cutting bed, and the piston rod of described cylinder one is connected mutually with described crossbeam (23), described cutting machine also comprises a saponification liquor injection apparatus, described saponification liquor injection apparatus comprises screw mandrel three (24), motor three, shower nozzle (25), catheter (26) and nozzle (27), the two ends that are arranged at described crossbeam (23) are rotated respectively at the two ends of described screw mandrel three (24), described motor three is fixed on one end of described crossbeam (23) and is connected with one end of described screw mandrel three (24), a nut three has been threaded on described screw mandrel three (24), on described nut three, be fixed with a slide (28), described shower nozzle (25) is fixed on described slide (28), the inner of described catheter (26) is connected with described shower nozzle (25), the outer end of described catheter (26) is connected with described nozzle (27), described saponification liquor injection apparatus also comprises motor four, rotating shaft (29), turns axle (30) and fork (31), described motor four is fixed on described slide (28), described the inner of turning axle (30) is connected with the output of described motor four, described in turn axle (30) outer end be provided with a ball, the below that is arranged at described slide (28) above and is positioned at described motor four is rotated in described rotating shaft (29), the middle part of described fork (31) is connected with described rotating shaft (29), described nozzle (27) is fixed on the lower end of described fork (31), the length direction of the upper end edge fork (31) of described fork (31) offers a bar hole (32), and described ball is positioned at described bar hole (32) and is flexibly connected with this bar hole (32), described cutting machine also comprises a trimming device, described trimming device comprises a guide rail (48) that is arranged at described cutting rack one (21) outside, described guide rail (48) vertically arranges, described guide rail slidably connects a motor cabinet on (48), on described cutting rack one (21), be provided with the oil cylinder that can drive described motor cabinet to move along guide rail (48) length direction, on described motor cabinet, be also fixed with a motor six (49) vertically arranging, described motor six (49) outsides are also installed with a connecting seat (50), on described Connection Block (50), be installed with a bistrique (52), the output shaft of described motor six (49) vertically upwards arranges, and is arranged with belt pulley one (51) on the output shaft of described motor six (49), in described bistrique (52), be inserted with an axle sleeve (57), in described axle sleeve (57), be plugged with a mill axle (53),The upper surface of described axle sleeve (57) offers annular groove one, in described annular groove one, be embedded with sealing ring one (58), the lower surface of described axle sleeve (57) offers annular groove two, in described annular groove two, be embedded with sealing ring two (59), on the lateral wall of described mill axle (53), there is the shaft shoulder (60) leaning with described sealing ring one (58), the upper end of described mill axle (53) is arranged with belt pulley two (54), described belt pulley one (51) is connected with described belt pulley two (54) by a driving-belt (55), the lower end of described mill axle (53) is arranged with a saucer wheel (56) that can contact with described cutter (22), described cutting machine also comprises blanking device, described blanking device comprises that some rotations are arranged at the feeding roller (35) that board (34) is upper and be parallel to each other, on described board (34), be also provided with the motor five for driving feeding roller (35) to rotate, the rotation direction of described some feeding rollers (35) is identical, described blanking device also comprises a material-containing basket for splendid attire steel pipe (36) (37), described material-containing basket (37) is positioned at the left side of described board (34), the right side of described material-containing basket (37) removably connects by a stock guide (38) and the top in described board (34) left side, and the quadrantal points of the roll surface upper end of the upper surface of described stock guide (38) and described feeding roller (35) is positioned in same level, described blanking device also comprises the holder (39) that is fixed on described board (34) right side, described holder (39) along continuous straight runs setting, on described holder (39), be vertically fixed with a stringer board (40), the left surface of described stringer board (40) is vertically installed with a cylinder two (41), the piston rod outer end of described cylinder two (41) be installed with one can with feeding roller (35) on the push pedal (42) that leans of steel pipe (36), described material-containing basket (37) comprises left plate (43), right plate (44) and base plate (45), the lower end of the lower end of described left plate (43) and right plate (44) is all fixed on described base plate (45), between the medial surface of described left plate (43) and described base plate (45), be also provided with a reinforcement (47), the left end of described stock guide (38) rotates the top that is arranged at described right plate (44), the left side phase clamping of the right-hand member of described stock guide (38) and described frame, described cutting machine also comprises that one is positioned at the Cutting Length adjusting device at blanking device place, described Cutting Length adjusting device comprises fixed head (61), measuring stick (62) and electric cylinder (63), described fixed head (61) is fixed on the discharging end place of described board (34), the cylinder barrel of the inner of described measuring stick (62) and electric cylinder (63) is all fixed on described fixed head (61), extend to the direction of described cutter sweep the outer end of described measuring stick (62), the sidewall of described measuring stick (62) is provided with graduation mark (64) along the length direction of this measuring stick (62), described graduation mark (64) is the burr being connected as a single entity with described measuring stick (62), the outer surface of described burr is coated with a fluorescence coating,On the piston rod of described electric cylinder (63), be removably connected with a connecting rod coaxial with piston rod (65), on described connecting rod (65), be provided with one and can launch visible light beam to the laser instrument (66) on described measuring stick (62) sidewall, and described visible light beam is vertical perpendicular with described measuring stick (62), the outer end of described connecting rod (65) is also fixed with a footstock (67), between described footstock (67) and described connecting rod (65), be also provided with a deep floor (68), on the plate face of described deep floor (68), offer lightening hole (69), one end of described steel pipe (36) is resisted against on this top board (12), described steel pipe (36), measuring stick (62) and electric cylinder (63) three are parallel to each other.
2. steel tube cutting machine according to claim 1, it is characterized in that, described drive unit one comprises handwheel one (19), and described handwheel one (19) is connected mutually by a connecting rod one and the left end of described screw mandrel one (5), on described handwheel one (19), is also installed with one handle one; Described drive unit two comprises handwheel two (20), and described handwheel two (20) is connected mutually by a connecting rod two and the right-hand member of described screw mandrel two (6), on described handwheel two (20), is also installed with one handle two.
3. steel tube cutting machine according to claim 1, it is characterized in that, described drive unit one and drive unit two comprise respectively motor one and motor two, the output of described motor one is connected mutually with the left end of described screw mandrel one (5), and the output of described motor two is connected mutually with the right-hand member of described screw mandrel two (6).
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| CN201310754986.7A CN103752935B (en) | 2013-12-31 | 2013-12-31 | A kind of steel tube cutting machine |
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| CN103962878A (en) * | 2014-05-13 | 2014-08-06 | 李培培 | Progressive rod for tubular material machining |
| CN105728843A (en) * | 2016-05-13 | 2016-07-06 | 孙建松 | Material-saving type horizontal band sawing machine |
| CN105750645A (en) * | 2016-04-22 | 2016-07-13 | 江苏浔丰轨道交通科技有限公司 | Feeding positioning structure of subway platform screen door square tube cutting machine |
| CN106001732A (en) * | 2016-06-16 | 2016-10-12 | 安徽省含山县锦华氧化锌厂 | Cutting device capable of adjusting lengths of zinc steel pipes |
| CN106270794A (en) * | 2016-08-18 | 2017-01-04 | 温州市海龙五金制品有限公司 | A kind of five metals makes of aluminium alloy fixed-length cut-off device |
| CN106363225A (en) * | 2016-10-09 | 2017-02-01 | 天津盛欣佳业科技有限公司 | Adjustable cutting device |
| CN106493475A (en) * | 2017-01-03 | 2017-03-15 | 上海汉瑜光电科技有限公司 | A kind of metal bellow shearing device |
| CN108856851A (en) * | 2018-07-06 | 2018-11-23 | 魏艳 | A kind of steel pipe cutting device |
| CN109863459A (en) * | 2016-09-08 | 2019-06-07 | 法孚里内机床有限公司 | Processing station, workpiece keep system and Work piece processing method |
| CN110524383A (en) * | 2019-08-23 | 2019-12-03 | 合肥至信机械制造有限公司 | A kind of polissoir for bumper |
| CN112846785A (en) * | 2020-12-28 | 2021-05-28 | 杭州宝堰机械有限公司 | Steel piece cutting machine and cutting method |
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| CN106270794A (en) * | 2016-08-18 | 2017-01-04 | 温州市海龙五金制品有限公司 | A kind of five metals makes of aluminium alloy fixed-length cut-off device |
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| CN106493475A (en) * | 2017-01-03 | 2017-03-15 | 上海汉瑜光电科技有限公司 | A kind of metal bellow shearing device |
| CN106493475B (en) * | 2017-01-03 | 2019-08-20 | 上海汉瑜光电科技有限公司 | A kind of metal bellow disconnecting device |
| CN108856851A (en) * | 2018-07-06 | 2018-11-23 | 魏艳 | A kind of steel pipe cutting device |
| CN110524383A (en) * | 2019-08-23 | 2019-12-03 | 合肥至信机械制造有限公司 | A kind of polissoir for bumper |
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