CN103752935B - A kind of steel tube cutting machine - Google Patents
A kind of steel tube cutting machine Download PDFInfo
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- CN103752935B CN103752935B CN201310754986.7A CN201310754986A CN103752935B CN 103752935 B CN103752935 B CN 103752935B CN 201310754986 A CN201310754986 A CN 201310754986A CN 103752935 B CN103752935 B CN 103752935B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 115
- 239000010959 steel Substances 0.000 title claims abstract description 115
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000009966 trimming Methods 0.000 claims abstract description 7
- 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
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 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
- 230000001360 synchronised effect Effects 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
- 230000002265 prevention 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 provides a kind of steel tube cutting machine, belong to cutting technique field.It solve the technical problems such as the cutting efficiency of steel tube cutting machine.This cutting machine comprises board, described board is provided with the clamping device for clamping steel pipe, for the cutter sweep of pipe cutting, for the trimming device of dressing tool, for regulate steel pipe Cutting Length Cutting Length adjusting device and for by steel pipe movement to the blanking device in material-containing basket, during use, can first steel pipe be positioned on board, the Cutting Length of steel pipe is regulated by measuring stick and footstock, then by fixture block one, fixture block two and press strip are fixed steel pipe, by cutter, steel pipe is cut again, cutting complete steel pipe is delivered on material-containing basket by blanking device, when there are wearing and tearing in cutter, by saucer wheel, cutter is repaired.This cutting machine can improve cutting efficiency effectively.
Description
Technical field
The invention belongs to cutting technique field, relate to a kind of steel tube cutting machine.
Background technology
Automobile has a lot of local in order to security needs, higher to the requirement of mechanical strength at this position, the unit such as such as collision prevention girders, all use steel pipe.And before assembly, need, by according to different vehicle needs, steel pipe to be cut to applicable length.
China patent CN203140867U discloses a kind of stainless steel tube cutting machine, it solves prior art and designs the technical problems such as reasonable not.Comprise workbench, be provided with the clamp system for clamping stainless steel tube, steel tube cutting machine structure for being cut off by stainless steel tube on the table, this steel tube cutting machine structure is located at the top of described clamp system and is connected with the actuating unit that it can be driven to rotate, and this steel tube cutting machine also comprises the transmission mechanism for being transferred to by stainless steel tube on clamp system.
Clamp system in above-mentioned patent, the clamping realizing steel pipe is coordinated by means of only cylinder and locating piece, this mode is only limitted to clamp single steel pipe, as needed disposable cutting many steel pipes, then need to clamp many steel pipes, and cylinder is when extruding steel pipe sidewall, part steel pipe can produce the trend that scrolls up thus leave cutting bed, and then affects cutting accuracy.Therefore, above-mentioned steel tube cutting machine can only cut single steel pipe, and, due to cutter use a period of time after can wear and tear, can only be overcome by the cutter more renewed in prior art, this not only causes the waste of material, the increase of cutting cost, and 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, provide a kind of steel tube cutting machine, technical problem to be solved by this invention is: the cutting efficiency how improving this steel tube cutting machine.
Object of the present invention realizes by following technical proposal:
A kind of steel tube cutting machine, it is characterized in that, described steel tube cutting machine comprises board, described board is provided with the clamping device for clamping steel pipe and the cutter sweep for pipe cutting, described clamping device comprises the grip slipper being positioned at described cutter sweep side, described grip slipper is fixed on described board, the length direction of described grip slipper and the length direction of described board perpendicular, described grip slipper offers a chute along its length direction, and sliding in described chute is provided with slide block one and slide block two, described clamping device also comprises the screw mandrel one and screw mandrel two that are all positioned at described chute, the right-hand member of described screw mandrel one rotates the left end being arranged at described grip slipper, the left end place of described grip slipper is also provided with the drive unit one for driving described screw mandrel one to rotate, described screw mandrel one has also been threaded nut 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 end of described left cylinder is installed with fixture block one, the left end of described screw mandrel two rotates the right-hand member being arranged at described grip slipper, 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, described screw mandrel two has also been threaded nut 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 end of described right cylinder is installed with fixture block two, and described fixture block one and fixture block two interval arrange and form one between the two for clamping the jaws of steel pipe, described clamping device also comprises a top board arranged in the horizontal direction, 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 its length direction, the upper end of described fixture block one is provided with the guide pillar one be plugged in described left guide groove, is slidably connected between described guide pillar one and described left guide groove, the upper end of described fixture block two is provided with the guide pillar two be plugged in described right guide groove, be slidably connected between described guide pillar two and described right guide groove, the two ends of described top board are resisted against on the upper surface of fixture block one and the upper surface of fixture block two respectively, the upper face of described top board is also installed with a longitudinal cylinder vertically arranged, the center of described top board offers a through hole, the piston rod of described longitudinal cylinder is through this through hole and to downward-extension, and the piston-rod lower end of described longitudinal cylinder has been threaded a press strip, described cutter sweep comprises a cutting bed, cutting rack one and cutting rack two, described cutting bed arranges in the horizontal direction and is fixed on board, described cutting rack one and cutting rack two are vertically arranged, the lower end of described cutting rack one and cutting rack two is provided with a cutter jointly, be connected by a crossbeam between described cutting rack one and cutting rack two, described steel tube cutting machine also comprises the cylinder one vertically arranged, 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 steel tube 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 being arranged at described crossbeam are rotated at the two ends of described screw mandrel three respectively, described motor three is fixed on one end of described crossbeam and is connected with one end of described screw mandrel three, described screw mandrel three has been threaded a nut three, described nut three is fixed with a slide, described shower nozzle is fixed on described slide, one end of described catheter is connected with described shower nozzle, other one 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 one end be connected with the output of described motor four, described in turn axle other one end be provided with a ball, described axis of rotation to be arranged on described slide and to be positioned at the below of described motor four, 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: placed by the steel pipe to be cut length direction along board, and between fixture block one and the jaws of fixture block two formation, drive screw mandrel one and screw mandrel two that slide block one and slide block two are moved again, and then drive fixture block one and fixture block two to move the size regulating jaws, treat that fixture block one and fixture block two move to the position of splicing steel pipe, promote fixture block one and fixture block two and steel pipe by left cylinder and right cylinder again to lean, Far Left and rightmost steel pipe are extruded, thus fixing about making the steel pipe on grip slipper; Meanwhile, move down by longitudinal air cylinder driven press strip, 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 is fixed accurately, to improve the cutting accuracy of steel pipe; And on top board, offer left guide groove and right guide groove, its object is to fixture block one and fixture block two can be moved along the length direction of top board; And press strip is connected with the piston rod thread of longitudinal cylinder, its object is to, for different jaws sizes, by rotating the adaptive corresponding jaws of press strip, avoiding making because press strip and fixture block one are vertical with fixture block two fixture block one and fixture block two can not carry out left and right to steel pipe and locating.Said method is adopted to cut many steel pipes simultaneously and not affect cutting accuracy.And in the process of cutting, screw mandrel three rotation is driven 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, Cooling and Lubricator is carried out to the cutter on cutting rack one and cutting rack two; And also turn axle rotation by motor four drive simultaneously, turn in the process of axle rotation, ball can reciprocatingly slide in bar hole, and drive fork to swing around the shaft, the spray regime of further increase nozzle, comprehensive cooling and lubricating is carried out to the cutter on cutting rack, avoids cutter to wear and tear, improve cutting-tool's used life.
In above-mentioned a kind of steel tube cutting machine, described steel tube cutting machine also comprises a trimming device, described trimming device comprises a guide rail be arranged at outside described cutting rack one, described guide rail is vertically arranged, described slide on rails is connected with a motor cabinet, described cutting rack one is provided with the oil cylinder that described motor cabinet can be driven along the movement of rail length direction, described motor cabinet is also fixed with a motor vertically arranged, also be installed with a connecting seat outside described motor, described Connection Block be installed with a bistrique, the output shaft of described motor is vertically upwards arranged, and the output shaft of described motor is arranged with belt pulley one, an axle sleeve is inserted with in described bistrique, a mill axle is plugged with in described axle sleeve, the upper surface of described axle sleeve offers annular groove one, sealing ring one is embedded with in described annular groove one, the lower surface of described axle sleeve offers annular groove two, sealing ring two is embedded with in described annular groove two, the lateral wall of described mill axle has the shaft shoulder leant 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.After cutter uses a period of time, by hydraulic oil cylinder driving motor cabinet slide downward, and starter motor, drive mill axle to rotate, and then make saucer wheel synchronous axial system, cutting down is carried out to cutter, make cutter keep sharp; Compared with prior art, do not need in the present invention to change cutter continually, both reduced cutting cost, and in turn saved operation, and can cutting efficiency be improved.After being designed with sealing ring one and sealing ring two, the sealing property between mill axle and bistrique can be improved.Tool Design is annular knife-band, time then between its cutting rack one and cutting rack two, blade reclines mutually with steel pipe down, and time outside cutting rack one and cutting rack two, its blade is just arranged in the horizontal direction, can coordinate with emery wheel and realize repairing, and the rotation of annular cutter drives by motor, annular knife-band is prior art, and not in this to go forth.
In above-mentioned a kind of steel tube cutting machine, described steel tube cutting machine also comprises blanking device, described blanking device comprises some rotations and to be arranged on board and the feeding roller be parallel to each other, described board is 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 a material-containing basket for 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 is removably connected by the top on the left of a stock guide and described board, and the quadrantal points of the upper surface of described stock guide and the roll surface upper end of described feeding roller is positioned in same level; Described blanking device also comprises the holder be fixed on the right side of described board, described holder is arranged in the horizontal direction, described holder is vertically fixed with a stringer board, the left surface of described stringer board is vertically installed with a cylinder two, and the piston rod end of described cylinder two is installed with a push pedal that can lean with the steel pipe on feeding roller.This steel tube cutting machine is when needs blanking, push pedal is driven to make steel pipe be 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 board, push away away material-containing basket and change empty material-containing basket, convenient to operation, the labour intensity of operating personnel 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, a reinforcement is also provided with between the medial surface of described left plate and described base plate, the left end of described stock guide rotates the top, the right-hand member of described stock guide and the left side phase clamping of described board that are arranged at described right plate.When steel pipe is rolled into base plate from board, due to horizontal component velocity, can impact left plate, after being designed with reinforcement, the bulk strength between left plate and base plate can be improved, improve the service life of material-containing basket.
In above-mentioned a kind of steel tube cutting machine, described steel tube cutting machine also comprises the Cutting Length adjusting device that is positioned 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, one end of described measuring stick and the cylinder barrel of electric cylinder are all fixed on described fixed head, other one end of described measuring stick extends to the direction of described cutter sweep, 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 be connected as a single entity with described measuring stick, the outer surface of described burr has a fluorescence coating, the piston rod of described electric cylinder is removably connected with a connecting rod coaxial with piston rod, described connecting rod one end is provided with a laser instrument can launched on visible light beam to described measuring stick sidewall, and described visible light beam and described measuring stick perpendicular, other one end of described connecting rod is also fixed with a footstock, a deep floor is also provided with between described footstock and described connecting rod, the plate face of described deep floor offers 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 needs to regulate steel pipe Cutting Length, the piston rod of adjustable economize on electricity cylinder stretches, and because the piston rod of electric cylinder can stop at any intermediate point, and the precision of stop position is high, therefore can ensure the length accuracy of steel pipe well; And the length computation of steel pipe, visible light beam is launched on the graduation mark of measuring stick by laser instrument, read the distance L1 now between footstock and fixed head, then by the distance L2-L1=L between cutter sweep and fixed head, L is the Cutting Length of steel pipe, and the distance of L2 is invariable, therefore the Cutting Length of steel pipe can accurately be obtained, and coordinate by electric cylinder and footstock the Cutting Length regulating steel pipe, compared with prior art, not only cutting efficiency is high, and cutting accuracy also has larger lifting.Graduation mark is designed to burr, easy to clean after it being stained with ash, and after being coated with fluorescence coating, makes operating personnel facilitate reading in the environment that light is more weak.
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 the left end of a connecting rod one with described screw mandrel one, and 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 the right-hand member of a connecting rod two with described screw mandrel two, and described handwheel two is also installed with one handle two.Screw mandrel one and screw mandrel two rotation is driven by rotation handwheel one and handwheel two.
In above-mentioned a kind of steel tube cutting machine, alternatively, described drive unit one comprises motor one, drive unit two motor two, 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 steel tube cutting machine moves down by longitudinal air cylinder driven press strip, is resisted against the upside of steel pipe, avoids steel pipe to occur to leap up, coordinates, fix accurately steel pipe, to improve the cutting accuracy of steel pipe with fixture block one and fixture block two; And on top board, offer left guide groove and right guide groove, its object is to fixture block one and fixture block two can be moved along the length direction of top board; And press strip is connected with the piston rod thread of longitudinal cylinder, its object is to, for different jaws sizes, by rotating the adaptive corresponding jaws of press strip, avoiding making because press strip and fixture block one are vertical with fixture block two fixture block one and fixture block two can not carry out left and right to steel pipe and locating.Said method is adopted to cut many steel pipes simultaneously and not affect cutting accuracy.
2, in the process of cutting, this steel tube cutting machine drives screw mandrel three rotation 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, Cooling and Lubricator is carried out to the cutter on cutting rack one and cutting rack two; And also turn axle rotation by motor four drive simultaneously, turn in the process of axle rotation, roller can reciprocatingly slide in bar hole, and drive fork to swing around the shaft, the spray regime of further increase nozzle, comprehensive cooling and lubricating is carried out to the cutter on cutting rack, avoids cutter to wear and tear, improve cutting-tool's used life.
3, after cutter uses a period of time, by hydraulic oil cylinder driving motor cabinet slide downward, and starter motor, drive mill axle to rotate, and then make saucer wheel synchronous axial system, cutting down is carried out to cutter, make cutter keep sharp; Compared with prior art, do not need in the present invention to change cutter continually, both reduced cutting cost, and in turn saved operation, and can cutting efficiency be improved.After being designed with sealing ring one and sealing ring two, the sealing property between mill axle and bistrique can be improved.
4, when the present invention needs to regulate steel pipe Cutting Length, the piston rod of adjustable economize on electricity cylinder stretches, and because the piston rod of electric cylinder can stop at any intermediate point, and the precision of stop position is high, therefore can ensure the length accuracy of steel pipe well; And the length computation of steel pipe, visible light beam is launched on the graduation mark of measuring stick by laser instrument, read the distance L1 now between top board and fixed head, then by the distance L2-L1=L between cutter sweep and fixed head, L is the Cutting Length of steel pipe, and the distance of L2 is invariable, therefore the Cutting Length of steel pipe can accurately be obtained, and coordinate by electric cylinder and top board the Cutting Length regulating steel pipe, compared with prior art, not only cutting efficiency is high, and cutting accuracy also has larger lifting.Graduation mark is designed to burr, easy to clean after it being stained with ash, and after being coated with fluorescence coating, makes operating personnel facilitate reading in the environment that light is more weak.
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 in embodiment between this bistrique and motor six.
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, axle is turned; 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, axle is ground; 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.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, this steel tube cutting machine comprises board 34, board 34 is provided with the clamping device for clamping steel pipe 36 and the cutter sweep for pipe cutting 36; Clamping device comprises the grip slipper 1 being positioned at cutter sweep side, grip slipper 1 is fixed on board 34, the length direction of grip slipper 1 and the length direction of board 34 perpendicular, grip slipper 1 offers a chute 2 along its length direction, and sliding in chute 2 is provided with slide block 1 and slide block 24; Clamping device also comprises the screw mandrel 1 and screw mandrel 26 that are all positioned at chute 2, the right-hand member of screw mandrel 1 rotates the left end being arranged at grip slipper 1, the left end place of grip slipper 1 is also provided with the drive unit one for driving screw mandrel 1 to rotate, screw mandrel 1 has also been threaded nut one, 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 end of left cylinder 7 is installed with fixture block 1; The left end of screw mandrel 26 rotates the right-hand member being arranged at grip slipper 1, the right-hand member place of grip slipper 1 is also provided with the drive unit two for driving screw mandrel 26 to rotate, screw mandrel 26 has also been threaded nut two, 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 end of right cylinder 8 is installed with fixture block 2 10, and fixture block 1 and fixture block 2 10 interval arrange and form one between the two for clamping the jaws 11 of steel pipe 36; Drive unit one comprises handwheel 1, and handwheel 1 is connected with the left end of screw mandrel 1 mutually by a connecting rod one, and handwheel 1 is also installed with one handle one; Drive unit two comprises handwheel 2 20, and handwheel 2 20 is connected with the right-hand member of screw mandrel 26 mutually by a connecting rod two, and handwheel 2 20 is also installed with one handle two.As other scheme, drive unit one comprises motor one, and drive unit two comprises 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 a top board arranged in the horizontal direction 12, 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 its length direction, the upper end of fixture block 1 is provided with the guide pillar 1 be plugged in left guide groove 13, is slidably connected between guide pillar 1 and left guide groove 13; The upper end of fixture block 2 10 is provided with the guide pillar 2 16 be plugged in right guide groove 14, be slidably connected between guide pillar 2 16 and right guide groove 14, the two ends of top board 12 are resisted against on the upper surface of fixture block 1 and the upper surface of fixture block 2 10 respectively, the upper face of top board 12 is also installed with a longitudinal cylinder 17 vertically arranged, the center of top board 12 offers a through hole, the piston rod of longitudinal cylinder 17 is through this through hole and to downward-extension, and the piston-rod lower end of longitudinal cylinder 17 has been threaded a press strip 18; Cutter sweep comprises a cutting bed, cutting rack 1 and cutting rack 2 33, cutting bed arranges in the horizontal direction and is fixed on board 34, cutting rack 1 and cutting rack 2 33 are vertically arranged, the lower end of cutting rack 1 and cutting rack 2 33 is provided with a cutter 22 jointly, be connected by a crossbeam 23 between cutting rack 1 and cutting rack 2 33, steel tube cutting machine also comprises the cylinder one vertically arranged, the cylinder barrel of cylinder one is fixed on cutting bed, and the piston rod of cylinder one is connected mutually with crossbeam 23; Steel tube 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 being arranged at crossbeam 23 are rotated at the two ends of screw mandrel 3 24 respectively, motor three is fixed on one end of crossbeam 23 and is connected with one end of screw mandrel 3 24, screw mandrel 3 24 has been threaded a nut three, nut three is fixed with a slide 28, shower nozzle 25 is fixed on slide 28, one end of catheter 26 is connected with shower nozzle 25, and other one 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 one end of turning axle 30 is connected with the output of motor four, and the other one end of turning axle 30 is provided with a ball; Rotating shaft 29 is rotated and to be arranged on slide 28 and to be positioned at the below of motor four, 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 steel tube cutting machine also comprises a trimming device, trimming device comprises a guide rail 48 be arranged at outside cutting rack 1, guide rail 48 is vertically arranged, guide rail 48 slidably connects a motor cabinet, cutting rack 1 is provided with can drive motor seat along the oil cylinder of guide rail 48 length direction movement, motor cabinet is also fixed with a motor vertically arranged 6 49, also be installed with a connecting seat 50 outside motor 6 49, Connection Block 50 be installed with a bistrique 52; The output shaft of motor 6 49 is vertically upwards arranged, and the output shaft of motor 6 49 is arranged with belt pulley 1; An axle sleeve 57 is inserted with in bistrique 52, a mill axle 53 is plugged with in axle sleeve 57, the upper surface of axle sleeve 57 offers annular groove one, sealing ring 1 is embedded with in annular groove one, the lower surface of axle sleeve 57 offers annular groove two, sealing ring 2 59 is embedded with in annular groove two, the lateral wall of mill axle 53 has the shaft shoulder 60 leant 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 steel tube cutting machine also comprises blanking device, blanking device comprises some rotations and to be arranged on board 34 and the feeding roller 35 be parallel to each other, and board 34 is also provided with the motor five for driving feeding roller 35 to rotate, the rotation direction of some feeding rollers 35 is identical; Blanking device also comprises a material-containing basket 37 for 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 is removably connected by a stock guide 38 and the top on the left of board 34, and the quadrantal points of the upper surface of stock guide 38 and the roll surface upper end of feeding roller 35 is positioned in same level; Blanking device also comprises the holder 39 be fixed on the right side of board 34, holder 39 is arranged in the horizontal direction, holder 39 is vertically fixed with a stringer board 40, the left surface of stringer board 40 is vertically installed with a cylinder 2 41, and the piston rod end of cylinder 2 41 is installed with a push pedal 42 that can lean with the steel pipe 36 on feeding roller 35.Material-containing basket 37 comprises left plate 43, right plate 44 and base plate 45, the lower end of left plate 43 and the lower end of right plate 44 are all fixed on base plate 45, a reinforcement 47 is also provided with between the medial surface of left plate 43 and base plate 45, the left end of stock guide 38 rotates the top, the right-hand member of stock guide 38 and the left side phase clamping of board 34 that are arranged at right plate 44.
As shown in Figure 6, this steel tube cutting machine also comprises the Cutting Length adjusting device that is positioned 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, one end of measuring stick 62 and the cylinder barrel of electric cylinder 63 are all fixed on fixed head 61, other one end of measuring stick 62 extends to the direction of cutter sweep, 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 be connected as a single entity with measuring stick 62, and the outer surface of burr has a fluorescence coating; The piston rod of electricity cylinder 63 is removably connected with a connecting rod 65 coaxial with piston rod, connecting rod 65 one end is provided with one and can launches visible light beam to the laser instrument 66 on measuring stick 62 sidewall, and visible light beam and measuring stick 62 perpendicular, other one end of connecting rod 65 is also fixed with a footstock 67, a deep floor 68 is also provided with between footstock 67 and connecting rod 65, the plate face of deep floor 68 offers 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 three are parallel to each other.
Operation principle of the present invention is as follows: be positioned over by steel pipe on board, the Cutting Length of steel pipe is regulated by measuring stick and footstock, 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 is delivered on material-containing basket by blanking device, when wearing and tearing appear in cutter, by saucer wheel, cutter is repaired.
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 amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (3)
1. a steel tube cutting machine, it is characterized in that, described steel tube cutting machine comprises board (34), described board (34) is provided with for clamping the clamping device of steel pipe (36) and the cutter sweep for pipe cutting (36), described clamping device comprises the grip slipper (1) being positioned at described cutter sweep side, described grip slipper (1) is fixed on described board (34), the length direction of described grip slipper (1) and the length direction of described board (34) perpendicular, described grip slipper (1) offers a chute (2) along its length direction, and sliding in described chute (2) is provided with slide block one (3) and slide block two (4), described clamping device also comprises the screw mandrel one (5) and screw mandrel two (6) that are all positioned at described chute (2), the right-hand member of described screw mandrel one (5) rotates the left end being arranged at described grip slipper (1), 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, described screw mandrel one (5) has also been threaded nut one, 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 end of described left cylinder (7) is installed with fixture block one (9), the left end of described screw mandrel two (6) rotates the right-hand member being arranged at described grip slipper (1), 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, described screw mandrel two (6) has also been threaded nut two, 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 end of described right cylinder (8) is installed with fixture block two (10), described fixture block one (9) and fixture block two (10) interval arrange and form one between the two for clamping the jaws (11) of steel pipe (36), described clamping device also comprises a top board arranged in the horizontal direction (12), 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 its length direction, the upper end of described fixture block one (9) is provided with the guide pillar one (15) be plugged in described left guide groove (13), is slidably connected between described guide pillar one (15) and described left guide groove (13), the upper end of described fixture block two (10) is provided with the guide pillar two (16) be plugged in described right guide groove (14), be slidably connected between described guide pillar two (16) and described right guide groove (14), the two ends of described top board (12) are resisted against on the upper surface of fixture block one (9) and the upper surface of fixture block two (10) respectively, the upper face of described top board (12) is also installed with a longitudinal cylinder (17) vertically arranged, 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) has been threaded a press strip (18), described cutter sweep comprises a cutting bed, cutting rack one (21) and cutting rack two (33), described cutting bed arranges in the horizontal direction and is fixed on board (34), described cutting rack one (21) and cutting rack two (33) are vertically arranged, the lower end of described cutting rack one (21) and cutting rack two (33) is provided with a cutter (22) jointly, described cutter (22) is the annular knife-band of a flexibility, described cutting rack two is provided with the motor seven for driving this annular knife-band to rotate, be connected by a crossbeam (23) between described cutting rack one (21) and cutting rack two (33), steel tube cutting machine also comprises the cylinder one vertically arranged, 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), steel tube 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 being arranged at described crossbeam (23) are rotated at the two ends of described screw mandrel three (24) respectively, described motor three is fixed on one end of described crossbeam (23) and is connected with one end of described screw mandrel three (24), described screw mandrel three (24) has been threaded a nut three, described nut three is fixed with a slide (28), described shower nozzle (25) is fixed on described slide (28), one end of described catheter (26) is connected with described shower nozzle (25), other one 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 one end of turning axle (30) is connected with the output of described motor four, described in turn axle (30) other one end be provided with a ball, described rotating shaft (29) rotation is arranged at described slide (28) and goes up and the below being positioned at described motor four, 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), steel tube cutting machine also comprises a trimming device, described trimming device comprises the guide rail (48) that is arranged at described cutting rack one (21) outside, described guide rail (48) is vertically arranged, (48) slidably connect a motor cabinet to described guide rail, described cutting rack one (21) is provided with the oil cylinder that described motor cabinet can be driven along guide rail (48) length direction movement, described motor cabinet is also fixed with a motor vertically arranged six (49), described motor six (49) outside is also installed with a connecting seat (50), described Connection Block (50) is installed with a bistrique (52), the output shaft of described motor six (49) is vertically upwards arranged, and the output shaft of described motor six (49) is arranged with belt pulley one (51), an axle sleeve (57) is inserted with in described bistrique (52), a mill axle (53) is plugged with in described axle sleeve (57), the upper surface of described axle sleeve (57) offers annular groove one, sealing ring one (58) is embedded with in described annular groove one, the lower surface of described axle sleeve (57) offers annular groove two, sealing ring two (59) is embedded with in described annular groove two, the lateral wall of described mill axle (53) has the shaft shoulder (60) leant 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), steel tube cutting machine also comprises blanking device, described blanking device comprises some rotations and is arranged at the upper and feeding roller be parallel to each other (35) of board (34), described board (34) is 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) is removably connected by the top of a stock guide (38) with described board (34) left side, and the quadrantal points of the upper surface of described stock guide (38) and the roll surface upper end of described feeding roller (35) is positioned in same level, described blanking device also comprises the holder (39) being fixed on described board (34) right side, described holder (39) is arranged in the horizontal direction, described holder (39) is vertically fixed with a stringer board (40), the left surface of described stringer board (40) is vertically installed with a cylinder two (41), and the piston rod end of described cylinder two (41) is installed with a push pedal (42) that can lean with the steel pipe (36) on feeding roller (35), described material-containing basket (37) comprises left plate (43), right plate (44) and base plate (45), the lower end of described left plate (43) and the lower end of right plate (44) are all fixed on described base plate (45), a reinforcement (47) is also provided with between the medial surface of described left plate (43) and described base plate (45), the left end of described stock guide (38) rotates the top being arranged at described right plate (44), the right-hand member of described stock guide (38) and the left side phase clamping of described board, steel tube cutting machine also comprises the Cutting Length adjusting device that is positioned 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), one end of described measuring stick (62) and the cylinder barrel of electric cylinder (63) are all fixed on described fixed head (61), other one end of described measuring stick (62) extends to the direction of described cutter sweep, 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 be connected as a single entity with described measuring stick (62), the outer surface of described burr has a fluorescence coating, the piston rod of described electric cylinder (63) is removably connected with a connecting rod (65) coaxial with piston rod, described connecting rod (65) one end is provided with a laser instrument (66) can launched on visible light beam to described measuring stick (62) sidewall, and described visible light beam and described measuring stick (62) perpendicular, the other end of described connecting rod (65) is also fixed with a footstock (67), a deep floor (68) is also provided with between described footstock (67) and described connecting rod (65), the plate face of described deep floor (68) offers 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), described handwheel one (19) is connected mutually by the left end of a connecting rod one with described screw mandrel one (5), and 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 the right-hand member of a connecting rod two with described screw mandrel two (6), and 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 comprises motor one, drive unit two comprises 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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| CN201310754986.7A CN103752935B (en) | 2013-12-31 | 2013-12-31 | A kind of steel tube cutting machine |
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| CN103752935B true CN103752935B (en) | 2016-03-09 |
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| CA3035607A1 (en) * | 2016-09-08 | 2018-03-15 | Fives Line Machines Inc. | Machining station, workpiece holding system, and method of machining a workpiece |
| CN106363225B (en) * | 2016-10-09 | 2018-06-19 | 江苏亚峰科技集团有限公司 | A kind of adjustable cutter device |
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| 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 |
| 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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| CN103752935A (en) | 2014-04-30 |
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