CN217596195U - Steel sheet laser cutting machine - Google Patents
Steel sheet laser cutting machine Download PDFInfo
- Publication number
- CN217596195U CN217596195U CN202221198489.4U CN202221198489U CN217596195U CN 217596195 U CN217596195 U CN 217596195U CN 202221198489 U CN202221198489 U CN 202221198489U CN 217596195 U CN217596195 U CN 217596195U
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- lead screw
- laser cutting
- guide rail
- cutting machine
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007689 inspection Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model provides a steel sheet laser cutting machine, including the bed body, moving mechanism and the cutting head that are used for bearing the weight of the work piece, moving mechanism set up in on the bed body, the cutting head includes from last cushion, water-cooling piece, optical lens subassembly and the cutting nozzle that down sets gradually, the water-cooling piece is the loop configuration, it has the water-cooling chamber to open in the water-cooling piece, be provided with the baffle structure in the water-cooling chamber, it has water inlet and delivery port to open respectively on the lateral wall of water-cooling piece, the water inlet and the delivery port set up respectively in baffle structure's both sides, the water-cooling chamber passes through the water inlet with delivery port and water supply equipment intercommunication. This application cools off through setting up the water-cooling piece on optical lens subassembly, can absorb the heat that the laser cutting head produced fast and take away through rivers flow, effectively protects optical lens subassembly, has effectively improved the work efficiency of laser cutting head, and overall structure facilitates the processing, has fine practicality.
Description
Technical Field
The utility model relates to a laser cutting equipment field particularly, relates to a steel sheet laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.
And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.
And in the actual production of steel sheet, laser cutting machine is in the course of the work, and the laser cutting head can produce a large amount of heats, if not in time give off the heat, will influence the working life and the work efficiency of laser source and relevant work components and parts, will probably lead to burning out of laser cutting head and relevant work components and parts even, so laser cutting head all can be equipped with heat abstractor usually.
However, the heat dissipation device of a general laser cutting head has poor heat dissipation effect, and cannot rapidly dissipate the heat of the laser cutting head, and further the working efficiency of the laser cutting head may be affected.
SUMMERY OF THE UTILITY MODEL
Based on this, in order to solve current steel sheet laser cutting machine radiating effect's problem, the utility model provides a steel sheet laser cutting machine, its concrete technical scheme as follows:
the utility model provides a steel sheet laser cutting machine, is including the bed body, moving mechanism and the cutting head that are used for bearing the weight of the work piece, moving mechanism set up in on the bed body, the cutting head includes from last cushion, water-cooling piece, optical lens subassembly and the cutting nozzle down setting gradually, the water-cooling piece is the loop configuration, it has the water-cooling chamber to open in the water-cooling piece, be provided with the baffle structure in the water-cooling chamber, it has water inlet and delivery port to open respectively on the lateral wall of water-cooling piece, the water inlet and the delivery port set up respectively in baffle structure's both sides, the water-cooling chamber passes through the water inlet with delivery port and water supply equipment intercommunication.
Foretell steel sheet laser cutting machine cools off through setting up the water-cooling piece on optical lens subassembly, can absorb the heat that the laser cutting head produced fast and take away through rivers flow, effectively protects optical lens subassembly, has effectively improved the work efficiency of laser cutting head, and overall structure facilitates the processing, has fine practicality.
Furthermore, the water cooling cavity is an open slot with an upward opening, a sealing ring is arranged on the opening of the water cooling cavity, and the water cooling cavity is connected with the cushion block in a sealing mode through the sealing ring.
Furthermore, the water cooling cavity is of an annular structure, and the circle center of the water cooling cavity coincides with that of the water cooling block.
Further, the inner wall of the water cooling block is coated with a heat conduction layer.
Further, the moving mechanism comprises a first horizontally moving part, a second horizontally moving part and a vertically moving part, the first horizontally moving part comprises a first motor, a first lead screw nut, a first guide rail and a first sliding block which are all arranged in the bed body, the length direction of the first lead screw is parallel to the length direction of the bed body, the first motor is in driving connection with the first lead screw, the first guide rail is in parallel arrangement with the first lead screw, the first lead screw nut is movably connected with the first lead screw, and the first sliding block is in sliding connection with the first guide rail;
the second horizontal moving part comprises a bearing table, a second motor, a second screw rod nut, a second guide rail and a second slider, the bottom surface of the bearing table is fixedly connected with the first slider and the first screw rod nut respectively, the second motor, the second screw rod and the second guide rail are arranged on the bearing table, the length direction of the second screw rod is perpendicular to the length direction of the bed body, the second motor is in driving connection with the second screw rod, the second guide rail is parallel to the second screw rod, the second screw rod nut is movably connected with the second screw rod, and the second slider is connected to the second guide rail in a sliding manner;
the vertical moving part comprises a connecting table, a third motor, a third screw rod, a third screw nut, a third guide rail, a third slider and a connecting seat, the bottom surface of the connecting table is respectively fixedly connected with the second slider and the second screw nut, the third motor, the third screw rod and the third guide rail are arranged on the connecting table, the third screw rod is vertically arranged, the third motor is in driving connection with the third screw rod, the third guide rail is in parallel arrangement with the third screw rod, the third screw nut is movably connected with the third screw rod, the third slider is slidably connected onto the third guide rail, and the connecting seat is respectively fixedly connected with the third screw nut and the third slider.
Further, the cushion block of the cutting head is connected to the connecting seat.
Furthermore, the number of the first guide rails, the number of the second guide rails and the number of the third guide rails are two, the number of the first sliding blocks, the number of the second sliding blocks and the number of the third sliding blocks are two, the two first guide rails are symmetrically arranged according to the central axis of the first screw rod, the two second guide rails are symmetrically arranged according to the central axis of the second screw rod, and the two second guide rails are symmetrically arranged according to the central axis of the second screw rod.
Furthermore, both ends of the first screw rod are provided with first cushion pads.
Further, both ends of the second screw rod are provided with second cushion pads.
Furthermore, both ends of the third screw rod are provided with third cushion pads.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural diagram of a steel plate laser cutting machine according to one embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a cutting head of a steel plate laser cutting machine according to one embodiment of the present invention.
Fig. 3 is one of the partial structural schematic diagrams of a cutting head of a steel plate laser cutting machine according to one embodiment of the present invention.
Fig. 4 is a second schematic view of a part of the cutting head of a laser cutting machine for steel plates according to one embodiment of the present invention.
Fig. 5 is a third schematic view of a part of a cutting head of a laser cutting machine for steel plates according to one embodiment of the present invention.
Description of reference numerals:
10. a bed body; 21. a first translation member; 22. a second horizontal moving member; 23. a vertically moving member; 30. a cutting head; 31. a cushion block; 32. a water-cooling block; 33. a water-cooled cavity; 34. an optical lens assembly; 35. cutting a nozzle; 36. and (5) sealing rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
As figure 1, figure 2, figure 3, figure 4 and figure 5 show, the utility model relates to an embodiment's a steel sheet laser cutting machine, including the bed body 10 that is used for bearing the work piece, moving mechanism and cutting head 30, moving mechanism sets up on bed body 10, cutting head 30 includes from the last cushion 31 that down sets gradually, water-cooling block 32, optical lens subassembly 34 and cutting nozzle 35, water-cooling block 32 is the loop configuration, it has water-cooling chamber 33 to open in water-cooling block 32, be provided with the baffle structure in the water-cooling chamber 33, water inlet and delivery port have been opened respectively on water-cooling block 32's the lateral wall, water inlet and delivery port set up respectively in baffle structure's both sides, water-cooling chamber 33 passes through water inlet and delivery port and water supply equipment intercommunication.
Foretell steel sheet laser cutting machine cools off through setting up water-cooling piece 32 on optical lens subassembly 34, can take away the heat absorption that laser cutting head 30 produced fast and through rivers flow, effectively protects optical lens subassembly 34, has effectively improved laser cutting head 30's work efficiency, and overall structure facilitates the processing, has fine practicality.
It should be noted that the optical lens assembly 34 and the cutting nozzle 35 are conventional technical means in the prior art and are not the focus of the present application, so the working principle thereof is not described herein again.
In one embodiment, the water cooling cavity 33 is an open groove with an upward opening, a sealing ring 36 is arranged on the opening of the water cooling cavity 33, and the water cooling cavity 33 is connected with the cushion block 31 in a sealing manner through the sealing ring 36. Through the design, the processing of water-cooling chamber 33 can be made things convenient for, can carry out more convenient inspection maintenance to water-cooling chamber 33 simultaneously dismantling the maintenance in-process, thereby after long-time use running water carries out the water-cooling, can produce the incrustation scale in the water-cooling chamber and influence the heat absorption effect, thereby the structure that uses the water-cooling chamber can conveniently wash the incrustation scale, can reduce use cost and reduced the maintenance cost again.
In one embodiment, the water cooling cavity 33 is an annular structure, and the center of the water cooling cavity 33 coincides with the center of the water cooling block 32. Through this design, can guarantee that water-cooling chamber 33 absorbs heat evenly.
In one embodiment, the water cooled block 32 is coated on its inner wall with a heat conductive layer. The heat conduction layer can better absorb heat generated in the laser cutting operation process and transmit the heat to the water cooling cavity 33, and the material of the heat conduction layer can be a common technical means in the prior art, and is not described in detail here.
For better heat dissipation effect, the inner wall of water-cooling chamber 33 is unevenness's structure, thereby can increase the torrent degree of rivers through this design better absorbed heat.
In one embodiment, the moving mechanism includes a first horizontally moving part, a second horizontally moving part and a vertically moving part 23, the first horizontally moving part includes a first motor, a first lead screw nut, a first guide rail and a first slider, all of which are disposed in the bed body 10, the length direction of the first lead screw is parallel to the length direction of the bed body 10, the first motor is in driving connection with the first lead screw, the first guide rail is disposed in parallel with the first lead screw, the first lead screw nut is movably connected with the first lead screw, and the first slider is slidably connected to the first guide rail; the second horizontal moving part 22 comprises a bearing table, a second motor, a second lead screw nut, a second guide rail and a second slider, the bottom surface of the bearing table is fixedly connected with the first slider and the first lead screw nut respectively, the second motor, the second lead screw and the second guide rail are all arranged on the bearing table, the length direction of the second lead screw is perpendicular to the length direction of the bed body 10, the second motor is in driving connection with the second lead screw, the second guide rail is arranged in parallel with the second lead screw, the second lead screw nut is movably connected with the second lead screw, and the second slider is connected to the second guide rail in a sliding manner; the vertical moving part 23 comprises a connecting table, a third motor, a third lead screw nut, a third guide rail, a third slider and a connecting seat, the bottom surface of the connecting table is fixedly connected with the second slider and the second lead screw nut respectively, the third motor, the third lead screw and the third guide rail are arranged on the connecting table, the third lead screw is vertically arranged, the third motor is in driving connection with the third lead screw, the third guide rail is parallel to the third lead screw, the third lead screw nut is movably connected with the third lead screw, the third slider is slidably connected onto the third guide rail, and the connecting seat is fixedly connected with the third lead screw nut and the third slider respectively. The cutting head 30 can have multiple degrees of freedom through the arrangement, so that the cutting operation with complex tracks can be completed.
Specifically, each motor is a common technical means in the prior art, and is not described herein again.
More specifically, the spacer 31 of the cutting head 30 is attached to the attachment base. Can be according to the actual production needs, change the not work piece of different thickness of cutting head 30 adaptation is guaranteed to the cushion 31 of height-size to conveniently look for the focus.
In order to obtain better stability, the number of the first guide rails, the number of the second guide rails and the number of the third guide rails are two, the number of the first sliding blocks, the number of the second sliding blocks and the number of the third sliding blocks are two in a matching mode, the two first guide rails are symmetrically arranged according to the central axis of the first screw rod, the two second guide rails are symmetrically arranged according to the central axis of the second screw rod, and the two second guide rails are symmetrically arranged according to the central axis of the second screw rod. Through the design, the moving mechanism can be guaranteed to be balanced in the moving process, and therefore the service life is effectively prolonged.
In one embodiment, both ends of the first screw rod are provided with first cushion pads; two ends of the second screw rod are provided with second cushion pads; and both ends of the third screw rod are provided with third cushion pads. The design can prevent the moving mechanism from moving beyond the stroke.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a steel sheet laser cutting machine, its characterized in that, including the bed body, moving mechanism and the cutting head that are used for bearing the weight of the work piece, moving mechanism set up in on the bed body, the cutting head includes from last cushion, water-cooling piece, optical lens subassembly and the cutting nozzle down setting gradually, the water-cooling piece is the loop configuration, it has the water-cooling chamber to open in the water-cooling piece, be provided with the baffle structure in the water-cooling chamber, it has water inlet and delivery port to open respectively on the lateral wall of water-cooling piece, the water inlet and the delivery port set up respectively in baffle structure's both sides, the water-cooling chamber passes through the water inlet with delivery port and water supply equipment intercommunication.
2. The laser cutting machine for steel plates according to claim 1, wherein the water-cooling cavity is an open groove with an upward opening, a sealing ring is arranged on the opening of the water-cooling cavity, and the water-cooling cavity is connected with the cushion block in a sealing manner through the sealing ring.
3. The laser cutting machine for steel plates according to claim 1, wherein the water-cooling cavity is of an annular structure and the center of the water-cooling cavity coincides with the center of the water-cooling block.
4. A laser cutting machine for steel plates according to claim 1, characterized in that the inner wall of the water-cooled block is coated with a heat conductive layer.
5. The laser steel plate cutting machine as claimed in claim 1, wherein said moving mechanism comprises a first horizontally moving part moving horizontally, a second horizontally moving part moving horizontally and a vertically moving part moving vertically, said first horizontally moving part comprises a first motor, a first lead screw nut, a first guide rail and a first slide block all disposed in said bed body, the length direction of said first lead screw is parallel to the length direction of said bed body, said first motor is connected with said first lead screw in a driving manner, said first guide rail is disposed in parallel with said first lead screw, said first lead screw nut is movably connected with said first lead screw, and said first slide block is slidably connected to said first guide rail;
the second horizontal moving part comprises a bearing table, a second motor, a second lead screw nut, a second guide rail and a second slider, the bottom surface of the bearing table is fixedly connected with the first slider and the first lead screw nut respectively, the second motor, the second lead screw and the second guide rail are arranged on the bearing table, the length direction of the second lead screw is perpendicular to the length direction of the bed body, the second motor is in driving connection with the second lead screw, the second guide rail is arranged in parallel with the second lead screw, the second lead screw nut is movably connected with the second lead screw, and the second slider is connected to the second guide rail in a sliding manner;
the vertical moving part comprises a connecting table, a third motor, a third screw rod nut, a third guide rail, a third slider and a connecting seat, the bottom surface of the connecting table is respectively connected with the second slider and the second screw rod nut fixed connection, the third motor, the third screw rod and the third guide rail are both arranged on the connecting table, the third screw rod is vertically arranged, the third motor is connected with the third screw rod in a driving mode, the third guide rail is arranged in parallel with the third screw rod, the third screw rod nut is movably connected with the third screw rod, the third slider is slidably connected onto the third guide rail, and the connecting seat is respectively connected with the third screw rod nut and the third slider in a fixed connection mode.
6. A laser cutting machine for steel plate according to claim 5, wherein said spacer block of said cutting head is connected to said connecting base.
7. The laser steel plate cutting machine according to claim 5, wherein there are two of the first guide rails, two of the second guide rails, and two of the third guide rails, and the first slider, the second slider, and the third slider are adapted to be two, the two first guide rails are symmetrically disposed according to the central axis of the first screw, and the two second guide rails are symmetrically disposed according to the central axis of the second screw.
8. A laser cutting machine for steel plate according to claim 5, wherein both ends of said first screw are provided with first buffers.
9. The laser cutting machine for steel plates according to claim 5, wherein both ends of the second screw are provided with second buffering pads.
10. The laser cutting machine for steel plates according to claim 5, wherein both ends of the third screw are provided with third cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198489.4U CN217596195U (en) | 2022-05-18 | 2022-05-18 | Steel sheet laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198489.4U CN217596195U (en) | 2022-05-18 | 2022-05-18 | Steel sheet laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217596195U true CN217596195U (en) | 2022-10-18 |
Family
ID=83569349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221198489.4U Active CN217596195U (en) | 2022-05-18 | 2022-05-18 | Steel sheet laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217596195U (en) |
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2022
- 2022-05-18 CN CN202221198489.4U patent/CN217596195U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel plate laser cutting machine Effective date of registration: 20231114 Granted publication date: 20221018 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Hetang sub branch Pledgor: Jiangmen Xinhaohui Kitchenware Manufacturing Co.,Ltd. Registration number: Y2023980065558 |