CN212946090U - Movable laser cutting machine is used in groove cutting - Google Patents
Movable laser cutting machine is used in groove cutting Download PDFInfo
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- CN212946090U CN212946090U CN202021495222.2U CN202021495222U CN212946090U CN 212946090 U CN212946090 U CN 212946090U CN 202021495222 U CN202021495222 U CN 202021495222U CN 212946090 U CN212946090 U CN 212946090U
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Abstract
The utility model belongs to the technical field of tubular product and section bar processing, especially, relate to a groove cutting and use movable laser cutting machine, this laser cutting machine includes preceding bearing frame, back drive arrangement, longmen, laser cutting subassembly and back bearing frame, the longmen includes stand and crossbeam, the stand is provided with the guide rail, be provided with the removal portion on the guide rail, removal portion fixedly connected with ring-shaped dish, the internal rotation of ring-shaped dish is provided with the rotary disk, the rotary disk surface is provided with linear slide rail, it is provided with the guide post to slide on the slide rail, it is provided with the fixed part to slide along the length direction of guide post, one side of fixed part sets up the; the utility model discloses utilize the rotary disk to drive the work piece cutting that laser cutting subassembly can realize multiple angle and position, can effectively save loaded down with trivial details processes such as work piece sawing machine, grinding, punching, punch press, and the machining precision is high, and the process is concentrated, and the cutting is stable to can effectively improve the follow-up machining efficiency of work piece, and then can show the machining efficiency who improves the work piece.
Description
Technical Field
The utility model belongs to the technical field of tubular product and section bar processing, especially, relate to a movable laser cutting machine is used in groove cutting.
Background
The laser cutting machine can focus laser emitted from a laser into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, meanwhile, molten or gasified metal is blown away by high-pressure gas coaxial with the laser beam, and then, the material forms a cutting seam along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved. The laser cutting processing uses invisible light beams to replace the traditional mechanical knife, and has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like.
The processing of current tubular product and section bar adopts the manpower to carry tubular product or section bar to implement different process links more, and the process link includes the sawing machine cutting, the turn-milling processing groove, drilling, reaming and punching a hole, and wherein, the reaming still includes complicated multiple operation links such as tapping, and these process links are higher to the requirement of operating personnel skill, need many equipment just can accomplish whole processes, and it has that the process is numerous and diverse, the circulation is loaded down with trivial details, production efficiency is low and occupation space is big shortcoming, leads to workshop environment management more difficult.
Therefore, how to reasonably integrate the various process links is a technical problem to be solved for the technicians in this field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a movable laser cutting machine is used in groove cutting aims at solving the problem that the groove preparation process of current tubular product and section bar is numerous and diverse, the circulation is loaded down with trivial details, production efficiency is low and occupation space is big.
The utility model discloses a realize like this, a movable laser cutting machine is used in groove cutting, include: a front bearing frame, a rear driving device, a gantry, a laser cutting assembly and a rear bearing frame, wherein,
one end of the front bearing frame extends into the gantry from one side of the gantry, and the rear bearing frame is arranged on the other side of the gantry;
the gantry comprises upright columns and a cross beam, guide rails are respectively arranged along the length directions of the upright columns on two sides, moving parts are arranged on the guide rails, an annular disc is fixedly connected between the moving parts on the two sides, a rotating disc is rotatably arranged in the annular disc, the annular disc is connected with the rotating disc through a rotating bearing, a through hole is formed in the center of the rotating disc, a linear slide rail is arranged on the surface of the rotating disc, a guide column is arranged on the slide rail in a sliding manner, the slide rail is perpendicular to the guide column, a fixing part is arranged along the length direction of the guide column in a sliding manner, and the laser cutting assembly is arranged on one side;
the laser cutting assembly comprises an installation part, a rotating shaft, a rotating connection part, a swinging connection part and a laser head, wherein the installation part is connected with the fixed part, one surface of the rotating shaft is connected with the installation part, and the other surface of the rotating shaft is connected with the rotating connection part;
the swing connecting part is rotationally connected with the rotary connecting part, so that the swing connecting part can swing at a certain angle;
the laser head is fixedly arranged on the swing connecting part;
the rear driving device is arranged on one side of the front bearing frame and used for clamping one end of a fixed workpiece and conveying the other end of the workpiece into the rotating disc.
Furthermore, a plurality of rollers are arranged in parallel along the length direction of the front bearing frame and the rear bearing frame, and a positioning shaft with a V-shaped structure is arranged between every four rollers.
Furthermore, the rear driving device comprises a rail, a rail travelling mechanism, a push rod and a clamping jaw, wherein the rail travelling mechanism comprises a lifting part, the rail travelling mechanism is arranged on the rail, and the rail is arranged along the length direction of the front bearing frame;
the push rod is connected to the lifting part, the lifting part drives the push rod to ascend or descend, and the push rod is of an L-shaped structure and parallel to the surface of the front bearing frame;
the clamping jaw set up in the front end of push rod, the clamping jaw includes stationary dog and movable jaw, the movable jaw is L shape structure, the movable jaw with anti-skidding line has been seted up respectively to stationary dog complex one end, the middle part of movable jaw with the push rod rotates to be connected, the other end of movable jaw rotates and is connected with first hydraulic push rod.
Furthermore, the gantry further comprises a pressing assembly, the pressing assembly comprises a roller frame and a round roller, the roller frame is of a Y-shaped structure, the round roller is rotatably connected in the roller frame, and one end of the roller frame is connected to the cross beam through a second hydraulic push rod.
Further, the rotary disk comprises an outer ring guide groove, an inner ring guide groove and a drag chain, the inner ring guide groove is rotatably arranged in the outer ring guide groove, one end of the drag chain is fixedly connected in the outer ring guide groove, the other end of the drag chain extends into the inner ring guide groove and is connected with the inner ring guide groove, an outer ring baffle is arranged in the outer ring guide groove, an inner ring baffle is arranged in the inner ring guide groove, the outer ring baffle and the inner ring baffle are respectively arranged in the outer ring guide groove and the inner ring guide groove, and the drag chain is limited.
Further, still include loading attachment, loading attachment includes first cross sliding machine, the one end of first cross sliding machine is connected the preceding carrier frame, the track direction of first cross sliding machine with preceding carrier frame is perpendicular.
Further, still include unloader, unloader includes the second cross sliding machine, the one end of second cross sliding machine is connected the back bears the carrier, the track direction of second cross sliding machine with it is perpendicular to back bear the carrier.
Furthermore, a hydraulic lifter is rotatably connected to two ends of the positioning shaft, and the hydraulic lifter is arranged below the top surface of the front bearing frame.
Further, the track traveling mechanism further comprises an outer frame, the lifting part is a screw rod lifter, two ends of a screw rod of the screw rod lifter are vertically and rotatably connected inside the outer frame, a moving block is connected to the screw rod in a threaded mode, two ends of the moving block are slidably connected to the inner side wall of the outer frame, and one end of the push rod is connected to the moving block.
Further, the track is provided with two and is parallel to each other, rail running gear still includes driving motor, drive gear, rack and spacing round, the rack is followed the track sets up, spacing round is provided with the multiunit, and the multiunit spacing round is in two the track outside with two track rolling contact, driving motor's output pass through the shaft coupling with drive gear connects, drive gear meshes the rack.
The utility model provides a pair of movable laser cutting machine for groove cutting utilizes the rotary disk to drive the work piece cutting that laser cutting subassembly can realize multiple angle and position, can effectively save loaded down with trivial details processes such as work piece sawing machine, grinding, punching, punch press, and the machining precision is high, and the process is concentrated, and the cutting is stable to can effectively improve the follow-up machining efficiency of work piece, and then can show the machining efficiency who improves the work piece.
Drawings
Fig. 1 is a schematic structural diagram of a movable laser cutting machine for groove cutting according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a gantry provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rotating disk provided in an embodiment of the present invention;
fig. 4 is a schematic structural view of a slide rail, a guide post and a fixing portion according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a laser cutting assembly provided in an embodiment of the present invention;
fig. 6 is a schematic top view of a roller and a positioning shaft according to an embodiment of the present invention;
fig. 7 is a schematic top view of a rear drive according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a push rod and a clamping jaw provided by the embodiment of the invention;
fig. 9 is a schematic structural diagram of a pressing assembly provided in an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a positioning shaft and a hydraulic elevator provided by an embodiment of the present invention;
fig. 11 is a schematic structural view of a rail-mounted travelling mechanism according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of an outer frame, a screw rod and a moving block according to an embodiment of the present invention.
The reference numbers in the figures denote: 01-workpiece, 1-front bearing frame, 101-roller, 102-positioning shaft, 103-hydraulic lifter, 2-rear driving device, 201-track, 202-track walking mechanism, 2021-lifting part, 2022-outer frame, 2023-screw, 2024-driving gear, 2025-rack, 2026-moving block, 203-push rod, 204-clamping jaw, 2041-fixed jaw, 2042-moving jaw, 2043-anti-slip pattern, 205-first hydraulic push rod, 3-gantry, 301-upright post, 302-cross beam, 303-guide rail, 304-moving part, 305-annular disc, 306-pressing component, 3061-roller frame, 3062-round roller, 3063-second hydraulic push rod, 4-rotating disc, 401-through hole, 402-slide rail, 403-guide column, 404-fixed part, 405-outer ring guide groove, 406-inner ring guide groove, 407-drag chain, 408-outer ring baffle, 409-inner ring baffle, 5-laser cutting component, 501-mounting part, 502-rotating shaft, 503-rotating connecting part, 504-swinging connecting part, 505-laser head, 6-rear bearing frame, 7-first cross sliding machine and 8-second cross sliding machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Refer to description attached drawings 1 ~ 12, the embodiment of the utility model provides a groove is movable laser cutting machine for cutting can be applied to trades such as steel structure, oil and gas pipeline, car, agricultural machinery, motorcycle, bicycle, engineering machine tool, railway bridge, boats and ships, sports apparatus, and workable tubular product or work piece type include pipe, square pipe, rectangular pipe, multilateral venturi tube, elliptical tube, long circular pipe (runway circle), angle steel, channel-section steel, I-steel, H shaped steel etc.. This movable laser cutting machine for groove cutting includes: the laser cutting machine comprises a front bearing frame 1, a rear driving device 2, a gantry 3, a laser cutting assembly 5 and a rear bearing frame 6, wherein one end of the front bearing frame 1 extends into the gantry 3 from one side of the gantry 3, and the rear bearing frame 6 is arranged on the other side of the gantry 3.
The front bearing frame 1 and the rear bearing frame 6 are respectively arranged at the front side and the rear side of the gantry 3, the front end of the workpiece 01 to be processed is transported from the front bearing frame 1 to the gantry 3 by the rear driving device 2, then the workpiece is processed by the laser cutting assembly 5, and the processed workpiece 01 is transported to the rear bearing frame 6 by the rear driving device 2 to be stored or taken down.
In order to limit the position of the workpiece 01 and align the center of the workpiece with the gantry 3, a plurality of rollers 101 are arranged in parallel along the length direction of the front carriage 1 and the rear carriage 6, and a positioning shaft 102 having a V-shaped structure is arranged between every four rollers 101.
The arrangement of the rollers 101 can facilitate the movement of the workpiece 01 on the front carriage 1 and the rear carriage 6, the positioning shaft 102 has a V-shaped structure, so that the workpiece 01 can automatically roll to the center position of the V-shaped structure in the horizontal direction on the surface of the positioning shaft 102, and the positioning shaft 102 can roll along with the movement of the workpiece 01, when the front carriage 1 and the positioning shaft 102 are arranged, the center position of the positioning shaft 102 is aligned with the center position of the gantry 3, so that the center position of the gantry 3 in the horizontal direction can be quickly aligned when the workpiece 01 is conveyed to the front carriage 1.
In order to meet the requirements of the sizes of workpieces with different pipe diameters, the workpieces with different pipe diameters can be centered and positioned on the front bearing frame 1, a hydraulic lifter 206 is rotatably connected to two ends of the positioning shaft 102, and the hydraulic lifter 206 is arranged below the top surface of the front bearing frame 1.
The hydraulic lift 206 may be commercially available, mature product or may be custom made based on the size of the front carrier 1 and the weight of the workpiece. The hydraulic lifter 206 can raise or lower the height of the positioning shaft 102, so that when workpieces 01 with different pipe diameters are placed on the front bearing frame 1, the bottoms of the workpieces 01 can simultaneously contact the rolling shaft 101 and the positioning shaft 102 and are limited by the positioning shaft 102, and centering positioning is achieved.
The gantry 3 comprises upright columns 301 and a cross beam 302, guide rails 303 are respectively arranged along the length directions of the upright columns 301 on two sides, moving portions 304 are arranged on the guide rails 303, annular discs 305 are fixedly connected between the moving portions 304 on the two sides, rotating discs 4 are arranged in the annular discs 305 in a rotating mode, the annular discs 305 are connected with the rotating discs 4 through rotating bearings, through holes 401 are formed in the centers of the rotating discs 4, linear sliding rails 402 are arranged on the surfaces of the rotating discs 4, guide columns 403 are arranged on the sliding rails 402 in a sliding mode, the sliding rails 402 are perpendicular to the guide columns 403, fixing portions 404 are arranged along the length directions of the guide columns 403 in a sliding mode, and laser. The rear driving device 2 is disposed at one side of the front carriage 1, and is used for clamping and fixing one end of the workpiece 01 and conveying the other end of the workpiece 01 into the rotating disc 4.
The upright column 301 and the cross beam 302 of the gantry 3 can adopt a square tube structure as shown in the figure, and the bottom of the upright column 301 is fixed with the ground through bolts. The guide rails 303 are arranged on the upright posts 301, the upright posts 301 on two sides are provided with the guide rails 303, and the guide rails 303 on two sides are parallel to each other and have the same length. The moving part 304 is in sliding connection with the guide rail 303 in a matched mode, the moving part 304 can ascend or descend along the guide rail 303, the moving part 304 can move along the guide rail 303 through a motor, the guide rail 303 can be arranged to be a rack-type guide rail, the motor is arranged in the moving part 304, the output end of the motor is connected with a gear through a coupler, and the gear is meshed with the rack-type guide rail.
The both sides of ring-shaped dish 305 are fixed to be set up on removal portion 304, and rise or descend along with removal portion 304, the centre of a circle coincidence of rotary disk 4 and ring-shaped dish 305, through-hole 401 is seted up at rotary disk 4 center, be used for work piece 01 to pass through, rotary disk 4 can be at ring-shaped dish 305 internal rotation, and ring-shaped dish 305 is connected through the rotation bearing with rotary disk 4, thereby make rotary disk 4 can drive laser cutting assembly 5 and rotate to different positions, the realization is to the cutting of work piece 01 different angles and different positions, and then realize the groove cutting, the rotation of rotary disk 4 can be realized through setting up driving motor.
The laser cutting assembly 5 comprises a mounting part 501, a rotating shaft 502, a rotating connecting part 503, a swinging connecting part 504 and a laser head 505, wherein the mounting part 501 is connected with the fixing part 404, one surface of the rotating shaft 502 is connected with the mounting part 501, and the other surface is connected with the rotating connecting part 503. The swing link 504 is pivotally connected to the rotation link 503 so that the swing link 504 can swing at a predetermined angle. The laser head 505 is fixedly provided on the swing connection portion 504.
The slide rail 402 is fixedly arranged on the rotating disc 4, and rotates to different positions along with the rotating disc 4, the guide post 403 slides on the slide rail 402, so that the fixing part 404 can be driven to move along the slide rail 402, meanwhile, the fixing part 404 can also move along the guide post 403, the laser head 505 can move along with the fixing part 404 in two mutually perpendicular directions, the position of the laser head 505 relative to the workpiece 01 is adjusted, and the cutting work of different positions of the workpiece 01 is realized.
The rotation directions of the rotary shaft 502 and the rotary connection part 503 and the surfaces of the mounting part 501 and the fixing part 404 are parallel to each other so that the laser head 505 can rotate to face different directions. The oscillating connection 504 can oscillate a certain angle, for example ± 45 degrees, relative to the rotating connection 503, so that the laser head 505 can oscillate towards different directions, increasing the flexibility of the laser head 505 and the angular range of cutting. The position adjustment of the rotating shaft 502, the rotating connecting part 503, the swinging connecting part 504 and the laser head 505 can be controlled by a motor, the adjustment efficiency is higher, and the position adjustment is more accurate.
In order to stabilize one end of the workpiece 01 extending into the rotating disk 4, the gantry 3 further comprises a compacting assembly 306, the compacting assembly 306 comprises a roller frame 3061 and a round roller 3062, the roller frame 3061 is of a Y-shaped structure, the round roller 3062 is rotatably connected in the roller frame 3061, and one end of the roller frame 3061 is connected to the cross beam through a second hydraulic push rod 3063.
When the workpiece 01 extends into the gantry 3, the second hydraulic push rod 3063 extends to enable the roller frame 3061 to drive the round roller 3062 to move downwards to contact the workpiece 01 to compress and fix the workpiece 01, then the rear driving device 2 further pushes the workpiece 01 to enter the rotating disc 4 on the other side of the gantry 3, and in the pushing process, the round roller 3062 can be in rolling contact with the workpiece 01.
The rear driving device 2 includes a rail 201, a rail traveling mechanism 202, a push rod 203, and a clamping jaw 204, the rail traveling mechanism 202 includes a lifting portion 2021, the rail traveling mechanism 202 is disposed on the rail 201, and the rail 201 is disposed along the length direction of the front carriage 1. The push rod 203 is connected to the lifting portion 2021, the lifting portion 2021 drives the push rod 203 to ascend or descend, and the push rod 203 is in an L-shaped structure and parallel to the surface of the front carrier 1. The clamping jaw 204 is arranged at the front end of the push rod 203, the clamping jaw 204 comprises a fixed jaw 2041 and a movable jaw 2042, the movable jaw 2042 is of an L-shaped structure, anti-skid grains 2043 are respectively arranged at one matched end of the movable jaw 2042 and the fixed jaw 2041, the middle of the movable jaw 2042 is rotatably connected with the push rod 203, and the other end of the movable jaw 2042 is rotatably connected with a first hydraulic push rod 205.
The rail walking mechanism 202 moves along the rail 201, so as to drive the push rod 203 to move, and the clamping jaw 204 clamps the pipe wall or the part with smaller thickness of the workpiece 01. In order to adapt to workpieces 01 with different heights, the lifting part 2021 can drive the push rod 203 to ascend or descend so as to adjust the position of the clamping jaw 204, so that the pipe wall or the part with smaller thickness of the workpiece 01 can be clamped conveniently. The push rod 203 is an L-shaped structure, one end of which is connected with the rail running mechanism 202, and the other end of which is parallel to the front bearing frame 1 and faces the same direction as the front bearing frame 1.
The fixed claw 2041 and the movable claw 2042 of the clamping jaw 204 can be opened and closed in a matched mode to clamp and fix the workpiece 01, the clamping strength of the clamping jaw 204 can be changed by adjusting the strength of the first hydraulic push rod 205, and the workpiece 01 is prevented from being damaged.
The track traveling mechanism 202 further includes an outer frame 2022, the elevating portion 2021 is a screw elevator, both ends of a screw 2023 of the screw elevator are vertically and rotatably connected to the inside of the outer frame 2022, a moving block 2026 is screwed to the screw 2023, both ends of the moving block 2026 are slidably connected to the inner side wall of the outer frame 2022, and one end of the push rod 203 is connected to the moving block 2026.
The track 201 is provided with two and parallel to each other, and the track running mechanism 202 still includes driving motor, drive gear 2024, rack 2025 and spacing wheel, and rack 2024 sets up along track 201, and spacing wheel is provided with the multiunit, and the multiunit spacing wheel rolls with two tracks 201 outside two tracks 201, and driving motor's output is connected with drive gear 2024 through the shaft coupling, and drive gear 2024 meshes rack 2025.
The limiting wheels are arranged at the bottom of the outer frame 2022 and are in contact with the rail 201 from the outer side of the rail 201, and the limiting wheels are arranged at the outer sides of the rails 201 at two sides, so that the outer frame 2022 and the rail travelling mechanism 202 are limited by the limiting wheels, and the rail travelling mechanism 202 can stably slide or roll on the rail 201. The power source for the sliding or rolling of the rail running mechanism 202 may be a driving motor fixedly disposed in the outer frame 2022.
In an embodiment of the present invention, the rotating disk 4 includes an outer ring guide slot 405, an inner ring guide slot 406 and a drag chain 407, the inner ring guide slot 406 is rotatably disposed in the outer ring guide slot 405, one end of the drag chain 407 is fixedly connected to the outer ring guide slot 405, the other end extends into the inner ring guide slot 406 and is connected to the inner ring guide slot 406, an outer ring baffle 408 is disposed inside the outer ring guide slot 405, an inner ring baffle 409 is disposed inside the inner ring guide slot 406, and the outer ring baffle 408 and the inner ring baffle 409 are respectively limited to the drag chain 407 in the outer ring guide slot 405 and the inner ring guide slot 406.
The rotating disc 4 is provided with a shell, when the rotating disc 4 rotates, the outer ring guide groove 405 and the inner ring baffle 409 are fixed, the inner ring guide groove 406 and the outer ring baffle 408 rotate, meanwhile, the drag chain 407 is limited by the shell of the rotating disc 4 and the outer ring baffle 408 and the inner ring baffle 409, as shown in fig. 3, under the condition of clockwise rotation, one end of the drag chain 407 is fixedly connected with the outer ring guide groove 405, when the inner ring guide groove 406 rotates, the part of the drag chain 407 entering the outer ring guide groove 405 is gradually lengthened until the other end of the drag chain 407, namely the end connected with the inner ring guide groove 406, rotates to the position of the right side drawing in fig. 3, during the rotation, the outer ring baffle 408 and the inner ring baffle 409 clamp and limit the drag chain 407 between the outer ring baffle 408 and the inner ring baffle 409 and the outer ring guide groove 405 and the inner ring guide groove 406, and the drag chain 407 can be internally provided with control pipelines, with this arrangement, the control circuit and the gas circuit pipe fitting are not easy to damage in the rotating process of the rotating disk 4.
The embodiment of the utility model provides a still include loading attachment and unloader, loading attachment includes first sideslip machine 7, bears 1 before the one end of first sideslip machine 7 is connected, and the track direction of first sideslip machine 7 bears 1 perpendicularly with preceding. The blanking device comprises a second transverse moving machine 8, one end of the second transverse moving machine 8 is connected with the rear bearing frame 6, and the track direction of the second transverse moving machine 8 is perpendicular to the rear bearing frame 6.
The first traversing machine 7 and the second traversing machine 8 can be made of commercially mature products or customized as required, the output ends of the first traversing machine 7 and the second traversing machine 8 are respectively inserted into the front bearing frame 1 and the rear bearing frame 6, namely, the tracks on the two sides of the first traversing machine 7 and the second traversing machine 8 respectively extend to the lower parts of the front bearing frame 1 and the rear bearing frame 6 or between the rollers 101, and the height of the tracks is slightly lower than that of the rollers 101, so that the first traversing machine 7 can conveniently convey the workpiece 01 to the upper part of the front bearing frame 1 and then fall onto the front bearing frame 1, and the second traversing machine 8 can conveniently prop up the rear bearing frame 6 and take down the workpiece 01 placed on the rear bearing frame 6.
It should be noted that, the embodiment of the present invention provides an all movable components can be realized moving by connecting driving motor or micro motor, driving motor or micro motor is connected with PLC, realizes movable components's automatic position adjustment, and driving motor or micro motor and PLC can all buy or customize through the producer from the market.
The embodiment of the utility model provides a groove is movable laser cutting machine for cutting's working process as follows:
firstly, a workpiece 01 to be processed is placed on a first transverse moving machine 7 through a crane, the first transverse moving machine 7 conveys the workpiece 01 to a front bearing frame 1, the workpiece 01 is limited and adjusted in position on the front bearing frame 1 by a positioning shaft 102, a push rod 203 is moved to the workpiece 01 by a rear driving device 2 moving along a rail 201, a clamping jaw 204 on the push rod 203 clamps and fixes the workpiece 01, the rear driving device 2 pushes the workpiece 01 into a gantry 3, a pressing component 306 moves downwards to press and fix the workpiece 01, the rear driving device 2 pushes the workpiece 01 into a through hole 401 of a rotating disc 4, the angle and position of the laser head 505 can be adjusted by rotating the rotary disk 4 according to the shape to be cut, adjusting the position of the guide post 403 on the slide rail 402, adjusting the position of the fixing part 404 on the guide post 403, rotating the rotary connecting part 503 and/or the rotary swing connecting part 504 for a certain angle, and finally starting the laser head 505 to process the workpiece 01.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a movable laser cutting machine is used in groove cutting which characterized in that includes: a front bearing frame, a rear driving device, a gantry, a laser cutting assembly and a rear bearing frame, wherein,
one end of the front bearing frame extends into the gantry from one side of the gantry, and the rear bearing frame is arranged on the other side of the gantry;
the gantry comprises upright columns and a cross beam, guide rails are respectively arranged along the length directions of the upright columns on two sides, moving parts are arranged on the guide rails, an annular disc is fixedly connected between the moving parts on the two sides, a rotating disc is rotatably arranged in the annular disc, the annular disc is connected with the rotating disc through a rotating bearing, a through hole is formed in the center of the rotating disc, a linear slide rail is arranged on the surface of the rotating disc, a guide column is arranged on the slide rail in a sliding manner, the slide rail is perpendicular to the guide column, a fixing part is arranged along the length direction of the guide column in a sliding manner, and the laser cutting assembly is arranged on one side;
the laser cutting assembly comprises an installation part, a rotating shaft, a rotating connection part, a swinging connection part and a laser head, wherein the installation part is connected with the fixed part, one surface of the rotating shaft is connected with the installation part, and the other surface of the rotating shaft is connected with the rotating connection part;
the swing connecting part is rotationally connected with the rotary connecting part, so that the swing connecting part can swing at a certain angle;
the laser head is fixedly arranged on the swing connecting part;
the rear driving device is arranged on one side of the front bearing frame and used for clamping one end of a fixed workpiece and conveying the other end of the workpiece into the rotating disc.
2. The movable laser cutting machine for groove cutting according to claim 1, wherein a plurality of rollers are provided in parallel along the length direction of the front carrier and the rear carrier, and a positioning shaft having a V-shaped structure is provided between every four rollers.
3. The movable laser cutting machine for groove cutting according to claim 1, wherein the rear driving device includes a rail, a rail traveling mechanism, a push rod, and a clamping jaw, the rail traveling mechanism includes a lifting portion, the rail traveling mechanism is disposed on the rail, and the rail is disposed along a length direction of the front carrier;
the push rod is connected to the lifting part, the lifting part drives the push rod to ascend or descend, and the push rod is of an L-shaped structure and parallel to the surface of the front bearing frame;
the clamping jaw set up in the front end of push rod, the clamping jaw includes stationary dog and movable jaw, the movable jaw is L shape structure, the movable jaw with anti-skidding line has been seted up respectively to stationary dog complex one end, the middle part of movable jaw with the push rod rotates to be connected, the other end of movable jaw rotates and is connected with first hydraulic push rod.
4. The movable laser cutting machine for groove cutting according to claim 1, wherein the gantry further comprises a compressing assembly, the compressing assembly comprises a roller frame and a round roller, the roller frame is of a Y-shaped structure, the round roller is rotatably connected in the roller frame, and one end of the roller frame is connected to the cross beam through a second hydraulic push rod.
5. The movable laser cutting machine for groove cutting according to claim 1, wherein the rotating disk comprises an outer ring guide groove, an inner ring guide groove and a drag chain, the inner ring guide groove is rotatably disposed in the outer ring guide groove, one end of the drag chain is fixedly connected in the outer ring guide groove, the other end of the drag chain extends into the inner ring guide groove and is connected with the inner ring guide groove, an outer ring baffle is disposed along the inside of the outer ring guide groove, an inner ring baffle is disposed along the inside of the inner ring guide groove, and the outer ring baffle and the inner ring baffle respectively limit the drag chain in the outer ring guide groove and the inner ring guide groove.
6. The movable laser cutting machine for groove cutting according to claim 1, further comprising a feeding device, wherein the feeding device comprises a first traversing machine, one end of the first traversing machine is connected to the front bearing frame, and a track direction of the first traversing machine is perpendicular to the front bearing frame.
7. The movable laser cutting machine for groove cutting according to claim 1, further comprising a blanking device, wherein the blanking device comprises a second traverse machine, one end of the second traverse machine is connected to the rear bearing frame, and a track direction of the second traverse machine is perpendicular to the rear bearing frame.
8. The movable laser cutting machine for groove cutting according to claim 2, wherein a hydraulic lifter is rotatably connected to both ends of the positioning shaft, and the hydraulic lifter is disposed below the top surface of the front carrier.
9. The movable laser cutting machine for groove cutting according to claim 3, wherein the track traveling mechanism further comprises an outer frame, the lifting part is a screw lifter, two ends of a screw of the screw lifter are vertically and rotatably connected to the inside of the outer frame, a moving block is screwed to the screw, two ends of the moving block are slidably connected to an inner side wall of the outer frame, and one end of the push rod is connected to the moving block.
10. The movable laser cutting machine for groove cutting according to claim 9, wherein the rails are provided with two and parallel to each other, the rail traveling mechanism further comprises a driving motor, a driving gear, a rack and a limiting wheel, the rack is provided along the rails, the limiting wheel is provided with a plurality of sets, the plurality of sets of limiting wheels are in rolling contact with the two rails on the outer sides of the two rails, the output end of the driving motor is connected with the driving gear through a coupler, and the driving gear is meshed with the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495222.2U CN212946090U (en) | 2020-07-23 | 2020-07-23 | Movable laser cutting machine is used in groove cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495222.2U CN212946090U (en) | 2020-07-23 | 2020-07-23 | Movable laser cutting machine is used in groove cutting |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918555A (en) * | 2021-08-20 | 2022-08-19 | 江苏富勤机械制造有限公司 | Cutting method of laser cutting system |
| CN115815828A (en) * | 2022-11-03 | 2023-03-21 | 安徽信盟装备股份有限公司 | Refrigerator liner cutting production line and using method thereof |
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2020
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918555A (en) * | 2021-08-20 | 2022-08-19 | 江苏富勤机械制造有限公司 | Cutting method of laser cutting system |
| CN114918555B (en) * | 2021-08-20 | 2024-05-14 | 牧童实业(广东)有限公司 | Cutting method of laser cutting system |
| CN115815828A (en) * | 2022-11-03 | 2023-03-21 | 安徽信盟装备股份有限公司 | Refrigerator liner cutting production line and using method thereof |
| CN115815828B (en) * | 2022-11-03 | 2024-09-27 | 安徽信盟装备股份有限公司 | Refrigerator liner cutting production line and application method thereof |
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