CN220427188U - Anti-collision device of laser cutting machine - Google Patents
Anti-collision device of laser cutting machine Download PDFInfo
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- CN220427188U CN220427188U CN202321372912.2U CN202321372912U CN220427188U CN 220427188 U CN220427188 U CN 220427188U CN 202321372912 U CN202321372912 U CN 202321372912U CN 220427188 U CN220427188 U CN 220427188U
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- fixedly connected
- cutting machine
- ring
- limiting plate
- laser cutting
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The application relates to the field of auxiliary devices of cutting machines and discloses an anti-collision device of a laser cutting machine, which comprises a cutting machine body, wherein a guide rail is fixedly connected to the top of the cutting machine body, a driving block is sleeved on the outer side of the guide rail, a cutting head and a driving motor are respectively fixedly connected to the front side and the rear side of the driving block, a protective cover is sleeved on the outer side of the cutting head in a sliding manner near the lower part, a guide stabilizing mechanism is arranged right above the protective cover, a rotating rod is fixedly connected to the output end of the driving motor, and two driving rings are fixedly connected to the bottom end of the rotating rod; this application removes the support to the protection subassembly from the different directions, guarantees that the atress of protection subassembly is even, improves the removal stability of protection subassembly, sets up stable subassembly simultaneously, further improves the removal stability of protection subassembly to reduce the removal resistance of protection subassembly, reduce the wearing and tearing of protection subassembly, prolong its life.
Description
Technical Field
The application relates to the field of auxiliary devices of cutting machines, in particular to an anti-collision device of a laser cutting machine.
Background
The laser cutting machine is characterized in that laser emitted from a laser is focused into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, an anti-collision device is generally additionally arranged outside the cutting head to prevent the cutting head from being damaged, the anti-collision device is used for position adjustment, a protective cover is separated from the cutting head during daily work to facilitate laser cutting work, and the protective cover covers the outer side of the cutting head to protect the cutting head when the cutting machine is in idle, carrying and other states;
in view of the above related art, the inventor believes that when the conventional anti-collision device is used, the sliding block is mainly moved by means of screw rod rotation, so as to realize lifting of the protective cover, but a single screw rod is matched with the sliding block, so that uneven stress is caused when the protective cover moves, and a plurality of screw rods are arranged to match the sliding block, so that the structure of the anti-collision device is too complex and inconvenient to use, and therefore, the anti-collision device of the laser cutting machine is proposed to solve the problems;
the above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
In order to solve the protection casing in the removal in-process, there is the atress uneven in the outside, the great problem of wearing and tearing, this application provides a laser cutting machine anticollision device.
The application provides a laser cutting machine anticollision device adopts following technical scheme:
the utility model provides a laser cutting machine anticollision device, includes the cutting machine body, the top fixedly connected with guide rail of cutting machine body, the outside cover of guide rail is equipped with the drive block, both sides are fixedly connected with cutting head and driving motor respectively around the drive block, the outside of cutting head is by lower part slip cap to be equipped with the protection casing, be provided with the direction stabilizing mean directly over the protection casing, driving motor's output fixedly connected with dwang, two drive rings of bottom fixedly connected with of dwang, the outside cover of drive ring is equipped with the drive belt, the inside of drive belt is by one end being provided with from the moving ring, the top surface fixedly connected with lead screw of moving ring, the outside cover of lead screw is equipped with ball slider, and the top fixedly connected with holding ring of lead screw.
By adopting the technical scheme, the workpiece is cut by the cutting head in a laser way, and the guide rail is matched with the driving block to drive the cutting head to adjust the position.
Preferably, the guide stabilizing mechanism comprises a limiting plate, a group of movable balls are arranged in the limiting plate by four vertex angles, the two sides of the limiting plate are fixedly connected with supporting plates, the four vertex angles of the limiting plate are all penetrated and provided with guide rods, a group of sliding grooves are formed in the outer sides of the guide rods, and the top ends of the guide rods are fixedly connected with anti-falling rings.
Through adopting above-mentioned technical scheme, in order to improve the removal stability of protection casing, be provided with the direction stabilizing mean.
Preferably, the driving belt is in a tight state, and two ends of the driving belt are respectively sleeved on the outer sides of the corresponding driving ring and the corresponding driven ring.
Through adopting above-mentioned technical scheme, driving motor drives the dwang and rotates, and by drive ring and driven ring cooperation drive belt again, and then make corresponding lead screw rotate.
Preferably, the two screw rods are respectively positioned at two sides of the protective cover, and one side of the ball sliding block is fixedly connected with the protective cover.
Through adopting above-mentioned technical scheme, two lead screws synchronous rotation, and then make two ball sliders synchronous movement, and then realize the removal of protection casing.
Preferably, the support ring is positioned in the support plate on the same side, and the support ring is movably connected with the support plate.
Through adopting above-mentioned technical scheme, when the lead screw rotates, the support ring rotates in the backup pad is inside, by the stability of support ring guarantor lead screw.
Preferably, the limiting plate is fixedly connected with the cutting head, and the bottom end of the guide rod is fixedly connected with the protective cover.
Through adopting above-mentioned technical scheme, the removal of protection casing drives the guide arm and removes to the range of movement of protection casing is spacing by limiting plate.
Preferably, the movable ball is movably connected with the limiting plate, and one side of the movable ball penetrates through the limiting plate to be attached to the corresponding sliding groove.
By adopting the technical scheme, when the guide rod moves, the sliding groove rubs with the movable ball, and the movable ball rotates, so that the moving friction force of the guide rod is reduced.
In summary, the present application includes the following beneficial technical effects:
through setting up dwang cooperation lead screw, dwang rotates, and then by drive ring and driven ring cooperation drive belt, and then make corresponding lead screw rotate, two lead screws synchronous rotation, and then make two ball sliders remove in step, and then realize the protection casing and upwards remove, compare with prior art, remove the support to the protection subassembly from different directions, guarantee that the atress of protection subassembly is even, improve the mobility stability of protection subassembly;
through setting up the direction stabilizing mean, the removal of protection casing drives the guide arm and removes, and cooperation limiting plate supports the protection casing, and during the guide arm removed, the spout takes place to rub with movable ball, and movable ball takes place the rotation, and then reduces the removal frictional force of guide arm, compares with prior art, sets up stabilizing assembly, further improves the removal stability of protecting assembly to reduce the removal resistance of protecting assembly, reduce the wearing and tearing of protecting assembly, prolong its life.
Drawings
FIG. 1 is a schematic view of the whole structure of an anti-collision device of a laser cutting machine according to an embodiment of the present application;
FIG. 2 is an enlarged view of a laser cutter anti-collision device of FIG. 1 according to an embodiment of the present application;
fig. 3 is a schematic structural view of a laser cutter anti-collision device in the embodiment of the present application in a protection state;
FIG. 4 is a perspective view of a protective cover of a laser cutter anti-collision device in an embodiment of the application;
fig. 5 is a split view of a guiding stabilization mechanism of a laser cutter collision prevention apparatus in an embodiment of the present application.
Reference numerals illustrate: 1. a cutter body; 2. a guide rail; 3. a driving block; 4. a driving motor; 5. a cutting head; 6. a protective cover; 7. a guide stabilizing mechanism; 8. a rotating lever; 9. a drive ring; 10. a transmission belt; 11. a slave ring; 12. a screw rod; 13. a ball slider; 14. a support ring; 15. a limiting plate; 16. a movable ball; 17. a support plate; 18. a guide rod; 19. a chute; 20. and (5) preventing the ring from falling off.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a laser cutting machine anticollision device. Referring to fig. 1, including cutting machine body 1, the top fixedly connected with guide rail 2 of cutting machine body 1, the outside cover of guide rail 2 is equipped with driving piece 3, the front and back both sides of driving piece 3 are fixedly connected with cutting head 5 and driving motor 4 respectively, the outside of cutting head 5 is by lower part slip cap being equipped with protection casing 6, be provided with direction stabilizing mechanism 7 directly over the protection casing 6, driving motor 4's output fixedly connected with dwang 8, the bottom fixedly connected with two drive rings 9 of dwang 8, the outside cover of drive ring 9 is equipped with drive belt 10, the inside of drive belt 10 is provided with from moving ring 11 by one end, the top surface fixedly connected with lead screw 12 of driven ring 11, the outside cover of lead screw 12 is equipped with ball slider 13, and the top fixedly connected with holding ring 14 of lead screw 12, carry out laser cutting to the work piece by cutting head 5, and guide rail 2 cooperates driving piece 3, drive cutting head 5 carries out position adjustment.
Referring to fig. 5, in order to improve the movement stability of the protection cover 6, a guiding stabilizing mechanism 7 is provided, the guiding stabilizing mechanism 7 includes a limiting plate 15, a set of movable balls 16 are all provided in the limiting plate 15 by four vertex angles, the two sides of the limiting plate 15 are fixedly connected with a supporting plate 17, the four vertex angles of the limiting plate 15 are all provided with a guide rod 18 in a penetrating way, a set of sliding grooves 19 are all provided on the outer side of the guide rod 18, and the top end of the guide rod 18 is fixedly connected with an anti-slip ring 20.
Referring to fig. 2, the driving motor 4 drives the rotation rod 8 to rotate, and then the driving ring 9 and the driven ring 11 are matched with the driving belt 10, so that the corresponding screw rod 12 rotates, the driving belt 10 is in a tight state, and two ends of the driving belt 10 are respectively sleeved on the outer sides of the corresponding driving ring 9 and the driven ring 11.
Referring to fig. 4, two screw rods 12 are respectively located at two sides of the protection cover 6, one side of the ball sliding block 13 is fixedly connected with the protection cover 6, and the two screw rods 12 synchronously rotate, so that the two ball sliding blocks 13 synchronously move, and further the protection cover 6 moves.
Referring to fig. 5, when the screw rod 12 rotates, the support ring 14 rotates inside the support plate 17, the stability of the screw rod 12 is ensured by the support ring 14, the support ring 14 is positioned inside the support plate 17 on the same side, and the support ring 14 is movably connected with the support plate 17.
Referring to fig. 5, a limiting plate 15 is fixedly connected with the cutting head 5, the bottom end of a guide rod 18 is fixedly connected with the protective cover 6, the movement of the protective cover 6 drives the guide rod 18 to move, and the movement range of the protective cover 6 is limited by the limiting plate 15.
Referring to fig. 5, when the guide rod 18 moves, the sliding groove 19 rubs against the movable ball 16, the movable ball 16 rotates, so as to reduce the moving friction of the guide rod 18, the movable ball 16 is movably connected with the limiting plate 15, and one side of the movable ball 16 penetrates through the limiting plate 15 and is attached to the corresponding sliding groove 19.
The implementation principle of the anti-collision device of the laser cutting machine is as follows: before cutting, the driving motor 4 drives the rotating rod 8 to rotate, the driving ring 9 and the driven ring 11 are matched with the driving belt 10, the corresponding screw rods 12 are further rotated, the two screw rods 12 are synchronously rotated, the two ball sliding blocks 13 are synchronously moved, the shield 6 is further moved upwards, the guide rod 18 is driven to move by the movement of the shield 6, the moving range of the shield 6 is limited by the limiting plate 15, when the guide rod 18 moves, the sliding groove 19 rubs with the movable ball 16, the movable ball 16 rotates, the moving friction force of the guide rod 18 is reduced, then the shield 6 is separated from the cutting head 5, the cutting head 5 performs laser cutting on a workpiece, the guide rail 2 is matched with the driving block 3, the cutting head 5 is driven to perform position adjustment, after the cutting work is completed, the driving motor 4 reversely rotates, the shield 6 is covered again, and the shield 6 is protected.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a laser cutting machine anticollision device which characterized in that: including cutting machine body (1), the top fixedly connected with guide rail (2) of cutting machine body (1), the outside cover of guide rail (2) is equipped with driving piece (3), the front and back both sides of driving piece (3) are fixedly connected with cutting head (5) and driving motor (4) respectively, the outside of cutting head (5) is leaned on lower part slip cap to be equipped with protection casing (6), be provided with direction stabilizing mean (7) directly over protection casing (6), the output fixedly connected with dwang (8) of driving motor (4), the bottom fixedly connected with two drive ring (9) of dwang (8), the outside cover of drive ring (9) is equipped with drive belt (10), the inside of drive belt (10) is leaned on one end to be provided with from moving ring (11), the top surface fixedly connected with lead screw (12) of moving ring (11), the outside cover of lead screw (12) is equipped with ball slider (13), and the top fixedly connected with supporting ring (14) of lead screw (12).
2. The laser cutting machine collision avoidance device of claim 1 wherein: the guide stabilizing mechanism (7) comprises a limiting plate (15), a group of movable balls (16) are arranged in the limiting plate (15) by four vertex angles, the two sides of the limiting plate (15) are fixedly connected with a supporting plate (17), the four vertex angles of the limiting plate (15) are all penetrated and provided with guide rods (18), a group of sliding grooves (19) are formed in the outer sides of the guide rods (18), and the top ends of the guide rods (18) are fixedly connected with anti-falling rings (20).
3. The laser cutting machine collision avoidance device of claim 1 wherein: the transmission belt (10) is in a tight state, and two ends of the transmission belt (10) are respectively sleeved on the outer sides of the corresponding driving ring (9) and the corresponding driven ring (11).
4. The laser cutting machine collision avoidance device of claim 1 wherein: the two screw rods (12) are respectively positioned at two sides of the protective cover (6), and one side of the ball sliding block (13) is fixedly connected with the protective cover (6).
5. The laser cutting machine collision avoidance device of claim 2 wherein: the supporting ring (14) is positioned in the supporting plate (17) on the same side, and the supporting ring (14) is movably connected with the supporting plate (17).
6. The laser cutting machine collision avoidance device of claim 2 wherein: the limiting plate (15) is fixedly connected with the cutting head (5), and the bottom end of the guide rod (18) is fixedly connected with the protective cover (6).
7. The laser cutting machine collision avoidance device of claim 2 wherein: the movable ball (16) is movably connected with the limiting plate (15), and one side of the movable ball (16) penetrates through the limiting plate (15) to be attached to the corresponding sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321372912.2U CN220427188U (en) | 2023-06-01 | 2023-06-01 | Anti-collision device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321372912.2U CN220427188U (en) | 2023-06-01 | 2023-06-01 | Anti-collision device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427188U true CN220427188U (en) | 2024-02-02 |
Family
ID=89690344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321372912.2U Active CN220427188U (en) | 2023-06-01 | 2023-06-01 | Anti-collision device of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427188U (en) |
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2023
- 2023-06-01 CN CN202321372912.2U patent/CN220427188U/en active Active
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