CN113245725B - Laser cutting machine convenient to steel pipe multi-angle cutting - Google Patents
Laser cutting machine convenient to steel pipe multi-angle cutting Download PDFInfo
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- CN113245725B CN113245725B CN202110793769.3A CN202110793769A CN113245725B CN 113245725 B CN113245725 B CN 113245725B CN 202110793769 A CN202110793769 A CN 202110793769A CN 113245725 B CN113245725 B CN 113245725B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 92
- 239000010959 steel Substances 0.000 title claims abstract description 92
- 238000003698 laser cutting Methods 0.000 title claims abstract description 38
- 238000005520 cutting process Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 37
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser cutting, in particular to a laser cutting machine convenient for cutting steel pipes in multiple angles, which comprises a laser cutting machine body, wherein one side of the laser cutting machine body used for cutting steel materials is fixedly connected with a slide rail used for guiding a steel pipe clamping device, the slide rail is slidably connected with a moving structure used for positioning at any time, the top side of the moving structure is provided with a rotating structure used for rotatably adjusting the steel materials to be cut, one end of the rotating structure is provided with a supporting structure used for supporting the excessive length part of the steel materials, the other end of the rotating structure is provided with a clamping structure used for accurately positioning and clamping the steel materials, the inner side of the clamping structure is provided with a positioning structure used for fixing the steel materials with different types of structures in a targeted manner, and the fixed steel pipes can be rotated through the rotating structure, the convenience is cut the different sides of steel pipe, can play preliminary location effect to the steel pipe simultaneously.
Description
Technical Field
The invention relates to the technical field of laser cutting, in particular to a laser cutting machine convenient for cutting a steel pipe at multiple angles.
Background
Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of high-speed airflow coaxial with the laser beam, so that the workpiece is cut, and for example, when steel pipes in an iron tower, a steel structure bracket and a steel structure net rack are processed, the steel pipes can be cut by using laser cutting equipment.
However, when laser cutting is adopted, in the process of processing some steel pipe building materials, different surfaces of the steel pipe need to be cut respectively, the existing laser cutting machine is inconvenient to process the steel pipe building materials, and meanwhile, a better fixing effect is difficult to obtain for the square steel pipe.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a laser cutting machine which is convenient for cutting a steel pipe at multiple angles.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a laser cutting machine convenient to steel pipe multi-angle cutting, includes the laser cutting machine body for one side fixedly connected with of the laser cutting machine body that carries out the steel cutting is used for carrying out the slide rail that leads to steel pipe clamping device, sliding connection has the removal structure that is used for advancing line location at any time on the slide rail, the top side of removal structure is equipped with and is used for treating the steel of cutting and rotates the revolution mechanic of adjusting, revolution mechanic's one end is equipped with and is used for carrying out the bearing structure who supports to the unnecessary length part of steel, revolution mechanic's the other end is equipped with and is used for carrying out the clamping structure of accurate location and centre gripping to steel, clamping structure's inboard is equipped with and is used for carrying out the location structure that pertinence is fixed to the steel of different grade type structure.
Specifically, the moving structure comprises a sliding seat, a first pulley is rotatably connected to the bottom end of the sliding seat, the sliding seat is slidably connected to the inner side of the sliding rail through the first pulley, a tooth block is slidably connected to the inner side of the sliding seat, a rotary sleeve is rotatably connected to the middle of the tooth block, a pedal is slidably connected to the middle of the rotary sleeve, the end of the pedal is rotatably connected to the inside of the sliding seat, a first gear is respectively engaged with two sides of the tooth block, a second gear is fixedly connected to the other side of the first gear and rotatably connected to the inner side of the sliding seat, a rack is engaged with the side of the second gear, the rack is perpendicular to the tooth block and slidably connected to the sliding seat, a contact block is fixedly connected to the other end of the rack, the contact block is slidably connected to the sliding seat, a first spring is fixedly connected between one side of the contact block close to the rack and the inner side of the sliding seat, the other side of the contact block is fixedly connected with a non-slip pad, and the contact block abuts against the inner side of the sliding rail through the non-slip pad.
Specifically, revolution mechanic includes the installation section of thick bamboo, the top fixedly connected with installation section of thick bamboo of sliding seat, the inboard of installation section of thick bamboo is rotated and is connected with the inner tube, the inner tube is located the first ring gear of the inboard part outside fixedly connected with of installation section of thick bamboo, the motor is installed to the top side of installation section of thick bamboo, the bottom fixedly connected with third gear of motor, the side and the first ring gear of third gear mesh mutually, the inboard symmetry sliding connection of inner tube has two calibration blocks, fixedly connected with second spring between the one end of calibration block and the inner tube, the other end rotation of calibration block is connected with the cleaning roller.
Specifically, the supporting structure comprises an installation block, one end of the installation cylinder is fixedly connected with the installation block, the inner side of the installation block is in threaded connection with a hollow screw rod, the top end of the hollow screw rod is connected with a supporting plate in a rotating mode, the top side of the supporting plate is connected with a plurality of guide rollers in a rotating mode, the bottom side of the supporting plate is fixedly connected with a limiting rod in a perpendicular mode, the bottom end of the limiting rod is connected with the installation block in a sliding mode, the middle of the hollow screw rod is connected with a worm wheel in a sliding mode, the worm wheel is connected in the inner side of the installation block in a rotating mode, a worm sleeve is meshed with the side face of the worm wheel, a rocker is fixedly connected to the middle of the worm sleeve, and the rocker is connected with the installation block in a rotating mode.
Specifically, clamping structure includes the lantern ring, the inner tube deviates from the one end outside sliding connection of backup pad has the lantern ring, four cranks of equidistance fixedly connected with in proper order of the side of the lantern ring, the inboard fixedly connected with second ring gear of the lantern ring, second ring gear and inner tube sliding connection, the inside of inner tube is "ten" font and is equipped with four screwed pipes, the screwed pipe is connected with the side screw thread of inner tube, the side sliding connection of screwed pipe has the fourth gear, the fourth gear meshes with the second ring gear mutually.
Specifically, the location structure includes interior screw rod, the inboard threaded connection of screwed pipe has interior screw rod, the one end sliding connection that interior screw rod is located the inner tube inboard has the slide bar, fixedly connected with third spring between slide bar and the interior screw rod, the side sliding connection of slide bar has the fixture block, fixedly connected with fourth spring between the one end of fixture block and the slide bar, the other end of fixture block is contradicted in the inboard of slide bar, the side threaded connection of interior screw rod has the threaded rod, the tip fixedly connected with installation pole of slide bar, the side of installation pole is rotated and is connected with two second pulleys.
The invention has the beneficial effects that:
(1) according to the laser cutting machine convenient for cutting the steel pipe at multiple angles, the distance between the laser cutting machine body and the steel pipe fixing device can be quickly adjusted through the moving structure, and meanwhile, the overall stability of the clamping device in the positioning process is guaranteed.
(2) According to the laser cutting machine convenient for cutting the steel pipe at multiple angles, the fixed steel pipe can be rotated through the rotating structure, different side faces of the steel pipe can be conveniently cut, meanwhile, a primary positioning effect can be achieved for the steel pipe, the redundant length of the steel pipe can be supported and placed through the supporting structure, the steel pipe can be conveniently placed, and meanwhile, the stability of the steel pipe in the cutting process is guaranteed.
(3) According to the laser cutting machine convenient for cutting the steel pipe at multiple angles, the steel pipe can be stably clamped through the clamping structure, and meanwhile, the position of the steel pipe is accurately positioned, so that the steel pipe is conveniently cut in a rotating manner; the positioning structure can adjust different square steel pipes, so that a wider clamping and fixing effect is achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram illustrating the overall structure of a preferred embodiment of a laser cutting machine for cutting steel pipes at multiple angles according to the present invention;
FIG. 2 is a schematic view of a connection structure of the slide rail and the moving structure shown in FIG. 1;
FIG. 3 is a schematic structural view of the moving structure shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of the rotating structure and the clamping structure shown in FIG. 1;
FIG. 5 is an enlarged view of the part A shown in FIG. 4;
fig. 6 is a schematic structural view of the support structure shown in fig. 1.
In the figure: 1. laser cutting machine body, 2, slide rail, 3, moving structure, 31, sliding seat, 32, first pulley, 33, pedal, 34, spiral sleeve, 35, toothed block, 36, first gear, 37, second gear, 38, rack, 39, first spring, 39a, interference block, 39b, anti-slip pad, 4, rotating structure, 41, mounting cylinder, 42, motor, 43, first toothed ring, 44, inner cylinder, 45, second spring, 46, calibration block, 47, cleaning roller, 48, third gear, 5, supporting structure, 51, mounting block, 52, supporting plate, 53, guide roller, 54, rocker, 55, worm sleeve, 56, worm wheel, 57, limiting rod, 58, hollow screw rod, 6, clamping structure, 61, collar, 62, crank, 63, second toothed ring, 64, fourth gear, 65, threaded pipe, 7, positioning structure, 71, internal screw rod, 72, mounting rod, 73, A second pulley, 74, a slide rod, 75, a third spring, 76, a clamping block, 77, a fourth spring, 78 and a threaded rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the laser cutting machine convenient for cutting steel pipes at multiple angles comprises a laser cutting machine body 1, a slide rail 2 for guiding a steel pipe clamping device is fixedly connected to one side of the laser cutting machine body 1 for cutting steel materials, a moving structure 3 for positioning at any time is slidably connected to the slide rail 2, a rotating structure 4 for rotationally adjusting the steel materials to be cut is arranged on the top side of the moving structure 3, a supporting structure 5 for supporting the excessive length part of the steel materials is arranged at one end of the rotating structure 4, a clamping structure 6 for accurately positioning and clamping the steel materials is arranged at the other end of the rotating structure 4, and a positioning structure 7 for fixing the steel materials of different types of structures in a targeted manner is arranged on the inner side of the clamping structure 6.
Specifically, the moving structure 3 includes a sliding seat 31, a first pulley 32 is rotatably connected to a bottom end of the sliding seat 31, the sliding seat 31 is slidably connected to an inner side of the sliding rail 2 through the first pulley 32, a tooth block 35 is slidably connected to an inner side of the sliding seat 31, a rotary sleeve 34 is rotatably connected to a middle portion of the tooth block 35, a pedal 33 is slidably connected to a middle portion of the rotary sleeve 34, an end portion of the pedal 33 is rotatably connected to an inner portion of the sliding seat 31, a first gear 36 is respectively engaged with two sides of the tooth block 35, a second gear 37 is fixedly connected to the other side of the first gear 36, the second gear 37 is rotatably connected to the inner side of the sliding seat 31, a rack 38 is engaged with a side surface of the second gear 37, the rack 38 is perpendicular to the tooth block 35, and the rack 38 is slidably connected to the sliding seat 31, a contact block 39a is fixedly connected to the other end of the rack 38, the contact block 39a is slidably connected with the sliding seat 31, a first spring 39 is fixedly connected between one side of the contact block 39a close to the rack 38 and the inner side of the sliding seat 31, a non-slip pad 39b is fixedly connected to the other side of the contact block 39a, and the contact block 39a abuts against the inner side of the sliding rail 2 through the non-slip pad 39 b.
Specifically, revolution mechanic 4 includes an installation cylinder 41, the top fixedly connected with installation cylinder 41 of sliding seat 31, the inboard rotation of installation cylinder 41 is connected with inner tube 44, inner tube 44 is located the first ring gear 43 of the part outside fixedly connected with of installation cylinder 41 inboard, motor 42 is installed on the top side of installation cylinder 41, the bottom fixedly connected with third gear 48 of motor 42, the side and the first ring gear 43 of third gear 48 mesh mutually, the inboard symmetry sliding connection of inner tube 44 has two calibration blocks 46, fixedly connected with second spring 45 between one end of calibration block 46 and the inner tube 44, the other end of calibration block 46 rotates and is connected with cleaning roller 47.
Specifically, the supporting structure 5 includes an installation block 51, the installation block 51 is fixedly connected to one end of the installation cylinder 41, a hollow screw 58 is connected to the inner side of the installation block 51 through threads, a supporting plate 52 is rotatably connected to the top end of the hollow screw 58, a plurality of guide rollers 53 are rotatably connected to the top side of the supporting plate 52, a limiting rod 57 is vertically and fixedly connected to the bottom side of the supporting plate 52, the bottom end of the limiting rod 57 is slidably connected to the installation block 51, a worm wheel 56 is slidably connected to the middle of the hollow screw 58, the worm wheel 56 is rotatably connected to the inner side of the installation block 51, a worm sleeve 55 is engaged with the side surface of the worm wheel 56, a rocker 54 is fixedly connected to the middle of the worm sleeve 55, and the rocker 54 is rotatably connected to the installation block 51.
Specifically, clamping structure 6 includes lantern ring 61, inner tube 44 deviates from the one end outside sliding connection of backup pad 52 has lantern ring 61, four crank 62 of equidistance fixedly connected with are in proper order embraced to the side of lantern ring 61, the inboard fixedly connected with second ring gear 63 of lantern ring 61, second ring gear 63 and inner tube 44 sliding connection, the inside of inner tube 44 is "ten" font and is equipped with four screwed pipe 65, the side threaded connection of screwed pipe 65 and inner tube 44, the side sliding connection of screwed pipe 65 has fourth gear 64, fourth gear 64 meshes with second ring gear 63 mutually.
Specifically, the positioning structure 7 includes an inner screw 71, the inner side of the threaded pipe 65 is connected with the inner screw 71 through a thread, one end of the inner screw 71 located inside the inner cylinder 44 is connected with a slide bar 74 in a sliding manner, a third spring 75 is fixedly connected between the slide bar 74 and the inner screw 71, a clamping block 76 is connected to the side face of the slide bar 74 in a sliding manner, a fourth spring 77 is fixedly connected between one end of the clamping block 76 and the slide bar 74, the other end of the clamping block 76 abuts against the inner side of the slide bar 74, a threaded rod 78 is connected to the side face of the inner screw 71 through a thread, an installation rod 72 is fixedly connected to the end portion of the slide bar 74, and two second pulleys 73 are connected to the.
When the laser cutting machine is used, before cutting, a user firstly needs to move the sliding seat 31 so as to adjust the distance between the sliding seat 31 and the laser cutting machine body 1, the inner side of the sliding seat 31 is provided with a contact block 39a, the contact block 39a is abutted against the inner side of the sliding rail 2 through an anti-slip pad 39b arranged at the end part, so that the position of the sliding seat 31 is positioned at the moment, in order to move the position of the sliding seat 31, the user needs to step on a pedal 33 on the side surface of the sliding seat 31, the gear block 35 is driven to slide on the inner side of the sliding seat 31 through a lever principle, the sliding of the gear block 35 drives the first gears 36 on the two sides to rotate, the second gears 37 fixed with the first gears 36 rotate together with the first gears 37, further drives the racks 38 engaged with the second gears 37 to slide, and finally drives the contact block 39a to move, so as to release the abutting effect on the sliding rail 2, therefore, the sliding seat 31 is convenient to move, after the position of the sliding seat 31 is adjusted, the inner side of the installation cylinder 41 positioned at the top side of the sliding seat 31 is provided with the inner cylinder 41 for fixing the steel pipe, the top side of the installation cylinder 41 is provided with the motor 42, the inner cylinder 44 can be driven to rotate by the first gear ring 43 and the third gear 48 through the driving effect of the motor 42, so that the effect of adjusting the rotation of the fixed steel pipe is realized, in the process of placing the steel pipe into the inner cylinder 44, one end of the inner side of the inner cylinder 44 is provided with the cleaning roller 47, the cleaning roller 47 can play a certain prepositioning effect on the steel pipe under the pushing of the second spring 45, the steel pipe is ensured to be approximately positioned at the central position of the inner cylinder 44, meanwhile, the cleaning effect on the steel pipe can also be achieved along with the sliding between the cleaning roller 47 and the steel pipe, the influence on the positioning caused by the dust on the surface of the steel pipe is avoided, and the steel pipe is conveniently placed into the inner cylinder 44 with a larger length, the end of the mounting tube 41 is provided with a support plate 52, a user can rotate a rocker 54 on the side of the mounting block 51 to drive a hollow screw 58 to rotate in the mounting block 51 through the actions of a worm sleeve 55 and a worm wheel 56, the worm wheel 56 is in sliding connection with the hollow screw 58, so that the height of the support plate 52 can be changed during the rotation of the hollow screw 58, the hollow screw is suitable for different types of steel tubes, the top side of the support plate 52 is provided with a guide roller 53 which can guide the movement of the steel tubes to facilitate cutting, after the steel tubes are arranged in the inner tube 44, the steel tubes are continuously slid to enable the end of the steel tubes to pass through four threaded tubes 65 at the other end of the inner tube 44, at the moment, the steel tubes are approximately arranged at the center of the inner tube 44, a toggle 61 on the outer side of the inner tube 44 is rotated through a crank 62, a second toothed ring 63 on the inner side of the toggle 61 can simultaneously drive four fourth gears 64 on the inner side of the inner tube 44 to start rotating, the threaded pipes 65 are slidably connected with the corresponding fourth gears 64, the four threaded pipes 65 synchronously extend towards the inner side of the inner cylinder 44 along with the continuous rotation of the lantern ring 61 until the steel pipes are clamped, so that the steel pipes are accurately positioned at the central part of the inner cylinder 44, the accuracy of cutting the side surfaces of the steel pipes in the rotation process of the inner cylinder 44 is ensured, if the cutting object is a steel pipe with a non-square cross section, a user needs to adjust the extension length of the inner threaded rods 71 inside the threaded pipes 65 when fixing the steel pipes, firstly, the steel pipes are clamped by rotating the lantern ring 61, only two of the four mounting rods 72 which are arranged in a cross shape can be abutted against the side surfaces of the steel pipes through the second pulleys 73 due to the cross section structure of the steel pipes, the clamping state at the moment is kept, and then, 78 arranged on the side surfaces of the end parts of the inner threaded rods 71 inside the two threaded pipes 65 which are not abutted against each other is screwed out to the maximum distance, then press the installation pole 72 of its tip for slide bar 74 and the inside screw rod 71 through the fixture block 76 that the side set up block mutually block with, slide bar 74 is in the complete contraction state this moment, then rotate the other end of inside screw rod 71, until the installation pole 72 of the inside screw rod 71 other end is inconsistent with the steel pipe side through second pulley 73, at this moment screw rod 78 with the inside screw rod 71 side is screwed back again, accomplished promptly this moment to this kind of steel pipe to the regulation of clamping structure, guarantee the centre gripping effect to square steel pipe, guarantee the accuracy nature of cutting, finally can start laser cutting machine body 1 and carry out the cutting work of steel pipe.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A laser cutting machine convenient for cutting steel pipes in multiple angles is characterized by comprising a laser cutting machine body (1), one side of a laser cutting machine body (1) for cutting steel is fixedly connected with a slide rail (2) for guiding the steel pipe clamping device, the slide rail (2) is connected with a moving structure (3) which is used for positioning at any time in a sliding way, the top side of the moving structure (3) is provided with a rotating structure (4) for rotationally adjusting the steel to be cut, one end of the rotating structure (4) is provided with a supporting structure (5) for supporting the excessive length part of the steel, the other end of the rotating structure (4) is provided with a clamping structure (6) for accurately positioning and clamping steel, the inner side of the clamping structure (6) is provided with a positioning structure (7) for pertinently fixing steel materials with different types of structures;
the movable structure (3) comprises a sliding seat (31), the bottom end of the sliding seat (31) is rotatably connected with a first pulley (32), the sliding seat (31) is slidably connected with the inner side of the sliding rail (2) through the first pulley (32), the inner side of the sliding seat (31) is slidably connected with a toothed block (35), the middle part of the toothed block (35) is rotatably connected with a rotary sleeve (34), the middle part of the rotary sleeve (34) is slidably connected with a pedal (33), the end part of the pedal (33) is rotatably connected with the inner side of the sliding seat (31), two sides of the toothed block (35) are respectively meshed with a first gear (36), the other side of the first gear (36) is fixedly connected with a second gear (37), the second gear (37) is rotatably connected with the inner side of the sliding seat (31), and the side surface of the second gear (37) is meshed with a rack (38), the rack (38) and the tooth block (35) are vertically arranged, the rack (38) is in sliding connection with the sliding seat (31), the other end of the rack (38) is fixedly connected with a contact block (39 a), the contact block (39 a) is in sliding connection with the sliding seat (31), and a first spring (39) is fixedly connected between one side, close to the rack (38), of the contact block (39 a) and the inner side of the sliding seat (31);
the other side of the contact block (39 a) is fixedly connected with a non-slip pad (39 b), and the contact block (39 a) is abutted against the inner side of the sliding rail (2) through the non-slip pad (39 b).
2. The laser cutting machine convenient for cutting steel pipes from multiple angles according to claim 1, characterized in that: rotating-structure (4) are including installation section of thick bamboo (41), the top fixedly connected with installation section of thick bamboo (41) of sliding seat (31), the inboard rotation of installation section of thick bamboo (41) is connected with inner tube (44), inner tube (44) are located the first ring gear (43) of the part outside fixedly connected with of installation section of thick bamboo (41) inboard, motor (42) are installed to the top side of installation section of thick bamboo (41), the bottom fixedly connected with third gear (48) of motor (42), the side and the first ring gear (43) mesh mutually of third gear (48).
3. The laser cutting machine convenient for cutting steel pipes at multiple angles according to claim 2, characterized in that: the inner side of the inner barrel (44) is symmetrically and slidably connected with two calibration blocks (46), a second spring (45) is fixedly connected between one end of each calibration block (46) and the inner barrel (44), and the other end of each calibration block (46) is rotatably connected with a cleaning roller (47).
4. The laser cutting machine convenient for cutting steel pipes from multiple angles according to claim 3, characterized in that: the utility model discloses a supporting structure, including mounting block (5), the one end fixedly connected with mounting block (51) of installation section of thick bamboo (41), the inboard threaded connection of mounting block (51) has cavity screw rod (58), the top of cavity screw rod (58) is rotated and is connected with backup pad (52), the top side of backup pad (52) is rotated and is connected with a plurality of guide rolls (53), the perpendicular fixedly connected with gag lever post (57) of bottom side of backup pad (52), the bottom and mounting block (51) sliding connection of gag lever post (57), the middle part sliding connection of cavity screw rod (58) has worm wheel (56), worm wheel (56) are connected at the inboard rotation of mounting block (51), the side meshing of worm wheel (56) has worm cover (55).
5. The laser cutting machine convenient for cutting steel pipes from multiple angles according to claim 4, characterized in that: the middle part of the worm sleeve (55) is fixedly connected with a rocker (54), and the rocker (54) is rotatably connected with the mounting block (51).
6. The laser cutting machine convenient for cutting steel pipes from multiple angles according to claim 4, characterized in that: clamping structure (6) include lantern ring (61), inner tube (44) deviates from the one end outside sliding connection of backup pad (52) has lantern ring (61), the side of lantern ring (61) is four crank (62) of equidistance fixedly connected with in proper order, inboard fixedly connected with second ring gear (63) of lantern ring (61), second ring gear (63) and inner tube (44) sliding connection, the inside of inner tube (44) is "ten" font and is equipped with four screwed pipe (65), the side threaded connection of screwed pipe (65) and inner tube (44), the side sliding connection of screwed pipe (65) has fourth gear (64), fourth gear (64) mesh with second ring gear (63).
7. The laser cutting machine convenient for cutting steel pipes at multiple angles according to claim 6, characterized in that: the positioning structure (7) comprises an inner screw (71), the inner side of the threaded pipe (65) is in threaded connection with the inner screw (71), one end of the inner screw (71) located on the inner side of the inner cylinder (44) is in sliding connection with a sliding rod (74), a third spring (75) is fixedly connected between the sliding rod (74) and the inner screw (71), a clamping block (76) is in sliding connection with the side face of the sliding rod (74), a fourth spring (77) is fixedly connected between one end of the clamping block (76) and the sliding rod (74), the other end of the clamping block (76) abuts against the inner side of the sliding rod (74), and a threaded rod (78) is in threaded connection with the side face of the inner screw (71).
8. The laser cutting machine convenient for cutting steel pipes at multiple angles according to claim 7, characterized in that: the end part of the sliding rod (74) is fixedly connected with a mounting rod (72), and the side surface of the mounting rod (72) is rotatably connected with two second pulleys (73).
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| CN202110793769.3A CN113245725B (en) | 2021-07-14 | 2021-07-14 | Laser cutting machine convenient to steel pipe multi-angle cutting |
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| CN202110793769.3A CN113245725B (en) | 2021-07-14 | 2021-07-14 | Laser cutting machine convenient to steel pipe multi-angle cutting |
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| CN115138994A (en) * | 2022-08-31 | 2022-10-04 | 徐州达沃机械科技有限公司 | Cutting equipment of steel pipe |
| CN116079318B (en) * | 2023-04-11 | 2023-06-16 | 羲和智能装备(山东)有限公司 | Automobile axle welding positioning device |
| CN116393838B (en) * | 2023-05-04 | 2023-09-19 | 武汉高能激光设备制造有限公司 | Full-automatic square tube cutting machine |
| CN116441770B (en) * | 2023-05-24 | 2024-05-28 | 浙江华威设备制造有限公司 | Metal accessory laser cutting equipment convenient to unloading |
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| IT1294373B1 (en) * | 1997-09-02 | 1999-03-24 | Adige Sala Spa | EQUIPMENT FOR THE PROCESSING OF TUBULAR BODIES THROUGH LASER BEAM |
| CN108971768A (en) * | 2017-05-27 | 2018-12-11 | 深圳市普盛激光设备有限公司 | Feeding mechanism for pipes and device for cutting pipe |
| CN211277010U (en) * | 2019-10-24 | 2020-08-18 | 浙江沪云光电设备股份有限公司 | Full-automatic pipe cutting machine |
| CN211277011U (en) * | 2019-10-24 | 2020-08-18 | 浙江沪云光电设备股份有限公司 | Conveying and cutting mechanism of circular tube cutting machine |
| CN111055033A (en) * | 2020-01-14 | 2020-04-24 | 山东朝日不锈钢有限公司 | Pipe laser cutting machine |
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Effective date of registration: 20231011 Address after: 221000 Haitian Building, Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Houwang Construction and Development Co.,Ltd. Address before: 221011 west of zhongjingsan Road, industrial park, Jiawang District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Davao Machinery Technology Co.,Ltd. |
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