CN218904011U

CN218904011U - Metal optical fiber laser cutting machine

Info

Publication number: CN218904011U
Application number: CN202223116470.3U
Authority: CN
Inventors: 梁小红
Original assignee: Shenzhen Fuhua Die Casting Machine Parts Co ltd
Current assignee: Shenzhen Fuhua Die Casting Machine Parts Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-25
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a metal fiber laser cutting machine, which comprises a workbench, wherein a support is fixed on the lower surface of the workbench, a supporting rod is fixed on the upper surface of the workbench, a top plate is fixed on the other end of the supporting rod, an adjusting mechanism is arranged on the upper surface of the workbench, a support column is fixed on the upper surface of the workbench, a placing table is fixed on the top end of the support column, and a fixing mechanism is arranged on the lower surface of the workbench. This metal fiber laser cutting machine, through electric putter's cooperation, can control the removal of mounting panel to adjust the height of cutting, through the cooperation of slide bar, can carry out spacingly to the connecting rod, thereby make the mounting panel keep the horizontality when removing, through the cooperation of first motor, can control the position of fixed plate, thereby transversely adjust the position of cutting, through the cooperation of second motor, can make the cutting table rotate, through the cooperation of third motor, can adjust the position of laser cutting head, thereby adjust the radius of circular arc cutting.

Description

Metal optical fiber laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a metal fiber laser cutting machine.

Background

The laser cutting is to irradiate the material to be cut with high power density laser beam to heat the material to vaporization temperature and evaporate to form holes, and the holes form slits with narrow width continuously with the movement of the laser beam to cut the material.

The laser cutting has the advantages that the laser cutting is not limited by cutting patterns, and can cut very fine size, but the current laser cutting machine can only perform linear cutting, but generates a plurality of sections when cutting arc shapes, errors are easy to generate, the time consumption is long, and the cutting efficiency is influenced, as disclosed in Chinese patent publication No. (CN 214109244U), the metal fiber laser cutting machine comprises a base, a second groove is arranged in the middle of the top of the base, a thread strip is arranged in the second groove, a first threaded rod is sleeved in the internal thread of the second groove, a workbench is fixedly arranged at the top of the first threaded rod, brackets are fixedly arranged at both sides of the top of the base, electronic hydraulic rods are fixedly arranged at both sides of the top of the base, transverse plates are fixedly arranged at the top of the electronic hydraulic rods, the sliding groove is formed on one side of the two brackets, which is close to each other, the transverse plate is movably clamped with the sliding groove, the rotary motor is fixedly arranged in the middle of the bottom of the transverse plate, the installation rod is fixedly connected with the bottom end of the rotary motor, the hollow rod is fixedly arranged at the bottom of the installation rod, the threaded strip is formed in the hollow rod, the second threaded rod is sleeved with the internal thread of the hollow rod, the third groove is formed in the bottom of the second threaded rod, the laser cutter is movably sleeved in the third groove, the laser cutter is fixedly arranged at the bottom of the laser cutter, the screw hole is formed in the front of the laser cutter, the problems that the conventional laser cutter can only perform linear cutting treatment and cannot perform round cutting treatment on the metal plate are solved, and the cutting efficiency of the laser cutter is reduced are solved, but the patent drives the installation rod to rotate through the motor, so that round cutting treatment of the cutting head is realized, however, the position of the cutting head on the hollow rod needs to be continuously replaced, so that the working efficiency is affected, and the position of the hollow rod and the position of the motor cannot be adjusted, so that the shape and the size of cutting are limited, and the practicability is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a metal fiber laser cutting machine which has the advantage of adjusting the radius of arc cutting, and solves the problems that the working efficiency is affected by continuously changing the position of a cutting head on a hollow rod, the position of the hollow rod and the position of a motor cannot be adjusted, the shape and the size of cutting are limited, and the practicability is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the metal fiber laser cutting machine comprises a workbench, wherein a support is fixed on the lower surface of the workbench, a supporting rod is fixed on the upper surface of the workbench, a top plate is fixed on the other end of the supporting rod, an adjusting mechanism is arranged on the upper surface of the workbench, a support column is fixed on the upper surface of the workbench, a placing table is fixed on the top end of the support column, and a fixing mechanism is arranged on the lower surface of the workbench;

the utility model provides a laser cutting device, including workstation, adjustment mechanism, including fixing the lower surface at the workstation, the output shaft of electric putter runs through and extends to the upper surface of workstation, and is fixed with the connecting rod, the other end of connecting rod is fixed with the mounting panel, be fixed with the slide bar between the lower surface of roof and the upper surface of workstation, the outside sliding connection of slide bar has the slider, the outside fixed connection of right side and connecting rod of slider, the right side of mounting panel is fixed with first motor, the output shaft of first motor runs through and extends to the inside of mounting panel, and is fixed with first threaded rod, the other end of first threaded rod and the inside bearing rotation that passes through of left side of mounting panel are connected, the outside of first threaded rod is fixed with first thread piece, the other end of first thread piece is fixed with the fixed plate, the upper surface fixation of fixed plate has the second motor, the output shaft of second motor runs through and extends to the downside of fixed plate, and is fixed with the cutting platform, the right side of cutting platform is fixed with the third motor, the output shaft of third motor runs through and extends to the inside of cutting platform, and extends to the inside of the cutting platform, and is fixed with the threaded rod, the second threaded rod is fixed with the inside and extends to the inside of fixed connection sleeve, the top end of fixed with the top of the fixed connection sleeve.

Further, the number of the supports is four, the supports are uniformly distributed at four corners of the lower surface of the workbench, and the number of the support rods is four, and the supports are uniformly distributed at four corners of the lower surface of the top plate.

Further, the shape of the pillar is a cylinder with hollow inside and missing upper and lower surfaces, and the shape of the placement table is a cylinder with hollow inside.

Further, the number of the electric push rods is two, the electric push rods are distributed in a bilateral symmetry mode through the central axis of the workbench, and the number of the slide rods is two, and the electric push rods are distributed in a bilateral symmetry mode through the central axis of the workbench.

Further, the number of the first thread blocks is two, the first thread blocks are distributed in a bilateral symmetry manner through the central axis of the fixing plate, and the number of the supporting blocks is two, and the first thread blocks are distributed in a bilateral symmetry manner through the central axis of the cutting table.

Further, fixed establishment is including fixing the fourth motor at the workstation lower surface, the output shaft of fourth motor runs through the lower surface of workstation and extends to the inside of placing the platform, and is fixed with the driving gear, the outside meshing of driving gear has first driven gear, the inside of first driven gear is fixed with the third threaded rod, rotate through the bearing between the other end of third threaded rod and the left side inner wall of placing the platform and be connected, the outside meshing of driving gear has the second driven gear, the inside of second driven gear is fixed with the fourth threaded rod, rotate through the bearing between the other end of fourth threaded rod and the right side inner wall of placing the platform and be connected, the outside of third threaded rod and fourth threaded rod all is fixed with the second thread piece, two the opposite one side of second thread piece all is fixed with the clamp splice, two the opposite one side of clamp splice all is fixed with the rubber pad.

Further, the first driven gear and the second driven gear are identical in shape and distributed in a bilateral symmetry mode through the central axis of the driving gear, and the thread directions of the third threaded rod and the fourth threaded rod are identical.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this metal fiber laser cutting machine, through electric putter's cooperation, can control the removal of mounting panel, thereby adjust the height of cutting, through the cooperation of slide bar and slider, can carry out spacingly to the connecting rod, thereby make the mounting panel keep the horizontality at the in-process that removes, through the cooperation of first motor, can control the position of fixed plate, thereby transversely adjust the position of cutting, through the cooperation of second motor, can make the cutting bench rotate, through the cooperation of third motor, can adjust the position of laser cutting head, thereby adjust the radius of circular arc cutting.

2. This metal fiber laser cutting machine, through the cooperation of fourth motor, can control the driving gear rotation to drive first driven gear and second driven gear and rotate together, and make first driven gear and second driven gear pivoted opposite direction, through the cooperation of third threaded rod and fourth threaded rod, can make two second screw thread pieces relative movement, thereby let the clamp splice carry out the centre gripping to the work piece of cutting, through the cooperation of rubber pad, can avoid the centre gripping to cause the damage to the work piece in fixed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;

FIG. 3 is a schematic view of the fixing mechanism of the present utility model.

In the figure: 1 workbench, 2 brackets, 3 supporting rods, 4 top plates, 5 adjusting mechanisms, 501 electric push rods, 502 connecting rods, 503 mounting plates, 504 sliding rods, 505 sliding blocks, 506 first motors, 507 first threaded rods, 508 first threaded blocks, 509 fixed plates, 510 second motors, 511 cutting tables, 512 third motors, 513 second threaded rods, 514 connecting sleeves, 515 laser cutting heads, 516 supporting blocks, 6 supporting columns, 7 placing tables, 8 fixing mechanisms, 801 fourth motors, 802 driving gears, 803 first driven gears, 804 third threaded rods, 805 second driven gears, 806 fourth threaded rods, 807 second threaded blocks, 808 clamping blocks and 809 rubber pads.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the metal fiber laser cutting machine in this embodiment includes a workbench 1, a support 2 is fixed on the lower surface of the workbench 1, the workbench 1 is supported and fixed, a support rod 3 is fixed on the upper surface of the workbench 1, a top plate 4 is fixed on the other end of the support rod 3, the support rod 3 supports and fixes the top plate 4, an adjusting mechanism 5 is arranged on the upper surface of the workbench 1, the cutting position is convenient to adjust, the equipment is enabled to complete arc cutting, the cutting efficiency is improved, a support column 6 is fixed on the upper surface of the workbench 1, a placing table 7 is fixed on the top end of the support column 6, the placing table 7 is supported and fixed by the support column 6, a fixing mechanism 8 is arranged on the lower surface of the workbench 1, and a workpiece to be cut is fixed.

The number of the supports 2 is four, the supports are uniformly distributed at four corners of the lower surface of the workbench 1, the workbench 1 is more stable during working, the number of the support rods 3 is four, the supports are uniformly distributed at four corners of the lower surface of the top plate 4, the stability of support is improved, the shape of the support column 6 is a cylinder which is hollow inside and is missing in both the upper surface and the lower surface, the shape of the placing table 7 is a cylinder which is hollow inside, and the support column is convenient for parts to be connected and work inside.

Referring to fig. 2, in order to facilitate adjusting the cutting position, to enable the device to complete arc cutting, and improve the cutting efficiency, the adjusting mechanism 5 in this embodiment includes an electric push rod 501 fixed on the lower surface of the workbench 1, an output shaft of the electric push rod 501 penetrates and extends to the upper surface of the workbench 1, and is fixed with a connecting rod 502, the output shaft of the electric push rod 501 drives the connecting rod 502 to move, the other end of the connecting rod 502 is fixed with a mounting plate 503, the mounting plate 503 is in the shape of an internal hollow cuboid, an opening is formed on the lower surface of the mounting plate 503, the connecting rod 502 moves to drive the mounting plate 503 to move, a sliding rod 504 is fixed between the lower surface of the top plate 4 and the upper surface of the workbench 1, the sliding rod 504 is located between the left two support rods 3, a sliding block 505 is slidably connected on the outer side of the sliding rod 504, the right side of the sliding block 505 is fixedly connected with the outer side of the connecting rod 502, the sliding block 505 and the sliding rod 504 can keep the mounting plate 503 in a horizontal state in the moving process, the right side of the mounting plate 503 is fixed with a first motor 506, the output shaft of the first motor 506 penetrates and extends to the inside of the mounting plate 503, and is fixed with a first threaded rod 507, the first motor 507 drives the first motor 507 to rotate, the other end of the first motor 507 is driven by the first threaded rod 503, and the first threaded rod 507 rotates the first threaded rod is connected with the threaded rod 503, and the first threaded rod is connected with the inside the threaded rod through the first threaded rod 503.

Wherein, a baffle block is fixed between opposite sides of the two mounting plates 503, a through hole is arranged at the left side of the baffle block, so that the first threaded rod 507 is convenient to pass through, the number of baffle blocks is two, and the baffle blocks are distributed symmetrically left and right by the central axis of the mounting plate 503, so that the first threaded block 508 is limited, the first threaded block 508 is positioned in the opening, the other end of the first threaded block 508 is fixed with a fixed plate 509, the shape of the fixed plate 509 is a cylinder with hollow inside, the upper surface of the fixed plate 509 is fixed with a second motor 510, the output shaft of the second motor 510 penetrates and extends to the lower side of the fixed plate 509, a cutting table 511 is fixed, the output shaft of the second motor 510 drives the cutting table 511 to rotate, thereby adjusting the cutting direction of the cutting table 511, the right side of the cutting table 511 is fixed with a third motor 512, the output shaft of the third motor 512 penetrates and extends to the inside of the cutting table 511, and a second threaded rod 513 is fixed, the output shaft of the third motor 512 drives the second threaded rod 513 to rotate, a connecting sleeve 514 is fixed on the outer side of the second threaded rod 513, the second threaded rod 513 rotates to drive the connecting sleeve 514 to move, a laser cutting head 515 is fixed at the bottom end of the connecting sleeve 514, the connecting sleeve 514 moves to control the position of the laser cutting head 515, the laser cutting head 515 can complete linear cutting and arc cutting, the cutting radius can be adjusted within a range, thereby improving the cutting efficiency of the device, a supporting block 516 is fixed on the upper surface of the cutting table 511, the top end of the supporting block 516 penetrates and extends into the fixing plate 509 and is connected with the inner bottom wall of the fixing plate 509 in a sliding way, a sliding opening is formed in the lower surface of the fixing plate 509, the supporting block 516 is positioned in the sliding opening, the width of the top end of the supporting block 516 is larger than the width of the sliding opening, the width of the bottom end of the support block 516 is smaller than the width of the slide opening.

In this example, the number of the electric push rods 501 is two, the electric push rods are symmetrically distributed about the central axis of the workbench 1, the number of the slide rods 504 is two, the electric push rods are symmetrically distributed about the central axis of the workbench 1, the mounting plate 503 is more stable in the moving process, the horizontal position can be kept, the number of the first threaded blocks 508 is two, the electric push rods are symmetrically distributed about the central axis of the fixing plate 509, the fixing plate 509 can keep the horizontal position, the number of the supporting blocks 516 is two, the electric push rods are symmetrically distributed about the central axis of the cutting table 511, the cutting table 511 is prevented from being angularly deviated in the rotating process, and the cutting position is made wrong.

Referring to fig. 3, in order to fix a workpiece to be cut, the fixing mechanism 8 in this embodiment includes a fourth motor 801 fixed on the lower surface of the workbench 1, an output shaft of the fourth motor 801 penetrates through the lower surface of the workbench 1 and extends to the inside of the placement table 7, a driving gear 802 is fixed, the output shaft of the fourth motor 801 drives the driving gear 802 to rotate, a first driven gear 803 is meshed with the outer side of the driving gear 802, a third threaded rod 804 is fixed in the first driven gear 803, the other end of the third threaded rod 804 is connected with the left inner wall of the placement table 7 through bearing rotation, a second driven gear 805 is meshed with the outer side of the driving gear 802, a fourth threaded rod 806 is fixed in the second driven gear 805, the other end of the fourth threaded rod 806 is connected with the right inner wall of the placement table 7 through bearing rotation, the driving gear 802 drives the first driven gear 803 and the second driven gear 805 to rotate, a second threaded rod 804 and the outer side of the fourth driven gear 803 are both fixed with a second threaded rod 803, and a rubber pad 809 is fixed on both sides of the two opposite sides of the workpiece is prevented from being damaged.

In this example, the first driven gear 803 and the second driven gear 805 have the same shape and are symmetrically distributed about the central axis of the driving gear 802, the third threaded rod 804 and the fourth threaded rod 806 have the same thread direction, and the first driven gear 803 and the second driven gear 805 are symmetrically distributed, so that the rotation directions of the first driven gear 803 and the second driven gear 805 are opposite, and the thread directions of the third threaded rod 804 and the fourth threaded rod 806 are the same, so that the rotation directions of the third threaded rod 804 and the fourth threaded rod 806 are opposite, that is, the two second threaded blocks 807 can move in opposite directions, and the two second threaded blocks 807 can be controlled to move relatively, so that the clamping block 808 can clamp and fix the workpiece.

The working principle of the embodiment is as follows:

(1) Before cutting, a workpiece to be cut is placed on the placing table 7, the fourth motor 801 is turned on, an output shaft of the fourth motor 801 drives the driving gear 802 to rotate, the driving gear 802 drives the first driven gear 803 and the second driven gear 805 to rotate, the first driven gear 803 drives the third threaded rod 804 to rotate, the second driven gear 805 drives the fourth threaded rod 806 to rotate, the first driven gear 803 and the second driven gear 805 are symmetrically distributed, the rotation directions of the first driven gear 803 and the second driven gear 805 are opposite, the thread directions of the third threaded rod 804 and the fourth threaded rod 806 are the same, and therefore the rotation directions of the third threaded rod 804 and the fourth threaded rod 806 are opposite, namely, the two second thread blocks 807 can move in opposite directions, the two second thread blocks 807 are controlled to move relatively, the clamping block 808 clamps and fixes the workpiece, and the rubber pad 809 avoids damage to the workpiece in the fixing process.

(2) After the workpiece is fixed, the electric push rod 501 is opened, the output shaft of the electric push rod 501 drives the connecting rod 502 to move, the connecting rod 502 drives the mounting plate 503 to move, so that the cutting height is adjusted, the mounting plate 503 can be kept in a horizontal state in the moving process by the sliding block 505 and the sliding rod 504, the first motor 506 is opened after the height is adjusted, the first motor 506 drives the first threaded rod 507 to rotate, the first threaded rod 507 rotates to drive the first threaded block 508 to move, so that the transverse cutting position is adjusted, the second motor 510 is opened, the output shaft of the second motor 510 drives the cutting table 511 to rotate, the cutting direction of the cutting table 511 is adjusted, the third motor 512 is opened, the output shaft of the third motor 512 drives the second threaded rod 513 to rotate, the second threaded rod 513 rotates to drive the connecting sleeve 514 to move, so that the position of the laser cutting head 515 is controlled, the laser cutting head 515 can complete linear cutting, the arc cutting can be completed, and the cutting radius can be adjusted within a range at will, so that the cutting efficiency of equipment is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal fiber laser cutting machine, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that a support (2) is fixed on the lower surface of the workbench (1), a supporting rod (3) is fixed on the upper surface of the workbench (1), a top plate (4) is fixed on the other end of the supporting rod (3), an adjusting mechanism (5) is arranged on the upper surface of the workbench (1), a support column (6) is fixed on the upper surface of the workbench (1), a placing table (7) is fixed on the top end of the support column (6), and a fixing mechanism (8) is arranged on the lower surface of the workbench (1);

the adjusting mechanism (5) comprises an electric push rod (501) fixed on the lower surface of the workbench (1), an output shaft of the electric push rod (501) penetrates through and extends to the upper surface of the workbench (1), a connecting rod (502) is fixed, a mounting plate (503) is fixed at the other end of the connecting rod (502), a sliding rod (504) is fixed between the lower surface of the top plate (4) and the upper surface of the workbench (1), a sliding block (505) is slidably connected to the outer side of the sliding rod (504), the right side of the sliding block (505) is fixedly connected with the outer side of the connecting rod (502), a first motor (506) is fixed on the right side of the mounting plate (503), an output shaft of the first motor (506) penetrates through and extends to the inside of the mounting plate (503), a first threaded rod (507) is fixed inside the left side of the mounting plate (503), a first threaded block (508) is fixed on the outer side of the first threaded rod (507), a second threaded block (509) is fixed on the other end of the first threaded block (508), a second motor (509) is fixed on the upper side of the second threaded rod (509), and the second motor (509) is fixed on the lower side of the second threaded rod (509) is fixed on the lower surface of the second threaded rod (507), the right side of cutting board (511) is fixed with third motor (512), the output shaft of third motor (512) runs through and extends to the inside of cutting board (511), and is fixed with second threaded rod (513), the outside of second threaded rod (513) is fixed with adapter sleeve (514), the bottom mounting of adapter sleeve (514) has laser cutting head (515), the upper surface of cutting board (511) is fixed with supporting shoe (516), the top of supporting shoe (516) runs through and extends to inside fixed plate (509), and sliding connection between the interior bottom wall of fixed plate (509).

2. A metal fiber laser cutter as in claim 1, wherein: the number of the brackets (2) is four, the brackets are uniformly distributed at four corners of the lower surface of the workbench (1), and the number of the supporting rods (3) is four, and the brackets are uniformly distributed at four corners of the lower surface of the top plate (4).

3. A metal fiber laser cutter as in claim 1, wherein: the shape of the support column (6) is a cylinder with hollow inside and the upper surface and the lower surface of the support column are both missing, and the shape of the placing table (7) is a cylinder with hollow inside.

4. A metal fiber laser cutter as in claim 1, wherein: the number of the electric push rods (501) is two, the electric push rods are distributed symmetrically on the left and right sides of the central axis of the workbench (1), and the number of the slide rods (504) is two, and the electric push rods are distributed symmetrically on the left and right sides of the central axis of the workbench (1).

5. A metal fiber laser cutter as in claim 1, wherein: the number of the first thread blocks (508) is two, the first thread blocks are distributed symmetrically on the left and right sides of the central axis of the fixed plate (509), and the number of the supporting blocks (516) is two, and the first thread blocks are distributed symmetrically on the left and right sides of the central axis of the cutting table (511).

6. A metal fiber laser cutter as in claim 1, wherein: the utility model provides a fixed establishment (8) is including fixing fourth motor (801) at workstation (1) lower surface, the output shaft of fourth motor (801) runs through the lower surface of workstation (1) and extends to the inside of placing platform (7), and is fixed with driving gear (802), the outside meshing of driving gear (802) has first driven gear (803), the inside of first driven gear (803) is fixed with third threaded rod (804), be connected through the bearing rotation between the left side inner wall of third threaded rod (804) the other end and placing platform (7), the outside meshing of driving gear (802) has second driven gear (805), the inside of second driven gear (805) is fixed with fourth threaded rod (806), be connected through the bearing rotation between the other end of fourth threaded rod (806) and the right side inner wall of placing platform (7), the outside of third threaded rod (804) and fourth threaded rod (806) all is fixed with second thread block (807), two opposite one side of second thread block (807) all is fixed with two opposite clamp pad (808) one side (808) is fixed with rubber pad (808).

7. The metal fiber laser cutting machine of claim 6, wherein: the first driven gear (803) and the second driven gear (805) are identical in shape and distributed in a bilateral symmetry mode through the central axis of the driving gear (802), and the thread directions of the third threaded rod (804) and the fourth threaded rod (806) are identical.