CN220498057U - Focusing device for laser cutting machine - Google Patents
Focusing device for laser cutting machine Download PDFInfo
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- CN220498057U CN220498057U CN202322037283.4U CN202322037283U CN220498057U CN 220498057 U CN220498057 U CN 220498057U CN 202322037283 U CN202322037283 U CN 202322037283U CN 220498057 U CN220498057 U CN 220498057U
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- laser cutting
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- component
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 71
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009966 trimming Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 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
- 230000003287 optical effect Effects 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model relates to the field of laser processing design, in particular to a focusing device for a laser cutting machine. The device comprises a base, a sliding seat, a first driving component, a moving plate, a second driving component, a mounting seat, a first fine tuning component, a connecting plate, a second fine tuning component, a laser cutting component and a third fine tuning component; according to the focusing device for the laser cutting machine, the first driving component and the second driving component are used for moving the laser cutting component to the position above a workpiece to be processed, and the position of the laser cutting component is adjusted through the first fine adjusting component, the second fine adjusting component and the third fine adjusting component, so that the focal length of the laser cutting component is adjusted, the laser cutting component can be adjusted according to products with different thicknesses as required, the cutting effect is improved, and the focusing device is suitable for industrial application.
Description
Technical Field
The utility model relates to the field of laser processing design, in particular to a focusing device for a laser cutting machine.
Background
The laser cutting machine focuses laser emitted from the laser into laser beams with high power density through an optical path system; irradiating the surface of the workpiece with laser beam to make the workpiece reach the melting point or boiling point, and blowing away molten or gasified metal with high pressure gas coaxial with the laser beam; along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved.
In the existing laser cutting machine, the laser cutting head can only move horizontally in the cutting process, so that the focal position formed by laser is generally fixed, the focal position can not be adjusted according to the thickness of a product to be cut as required, the cutting effect is poor, and the existing laser cutting machine is not suitable for industrial application.
For this reason, a technical means is needed to solve the above-mentioned drawbacks.
Disclosure of Invention
The utility model adopts the following technical scheme:
a focusing device for a laser cutting machine comprises a base, a sliding seat, a first driving component, a moving plate, a second driving component, a mounting seat, a first fine tuning component, a connecting plate, a second fine tuning component, a laser cutting component and a third fine tuning component; the sliding seat is slidably arranged on the base; the first driving component is connected with the sliding seat and used for driving the sliding seat to horizontally move along the base; the moving plate is arranged on the sliding seat; the second driving assembly is connected with the moving plate and used for driving the connecting plate to vertically lift relative to the sliding seat; the mounting seat is arranged on the moving plate, and a mounting groove is formed in the mounting seat; the first fine adjustment assembly is connected with the mounting seat and used for driving the mounting seat to vertically move relative to the connecting plate; the connecting plate is arranged in the mounting groove; the second fine adjustment assembly is connected with the connecting plate and used for driving the moving plate to move in the mounting groove; the laser cutting assembly is arranged on the moving plate and is used for cutting a workpiece; the third fine adjustment assembly is connected with the laser cutting assembly and used for driving the laser cutting assembly to horizontally move relative to the moving plate.
Preferably, the first driving assembly comprises a first driving motor and a first screw rod connected with the first driving motor; the base is provided with a first chute for the sliding of the sliding seat; the first screw rod is installed in the first sliding groove and connected with the sliding seat.
Preferably, the second driving assembly comprises a mounting frame, a second driving motor and a second screw rod; a second chute for the vertical movement of the moving plate is arranged in the mounting frame; the second screw rod is arranged in the second chute and is connected with the moving plate; the second driving motor is connected with the second screw rod and used for driving the second screw rod to rotate.
Preferably, the first fine adjustment assembly comprises a first fixed plate, a second fixed plate, a first screw rod and a first rotating handle; the first fixing plate and the second fixing plate are respectively arranged above and below the mounting seat and are connected with the connecting plate; the first screw is arranged between the first fixing plate and the second fixing plate and is connected with the mounting seat; the first rotating handle is connected with the first screw rod and used for driving the first screw rod to rotate.
Preferably, the first fine tuning assembly further comprises a first guide rod; the first guide rod is arranged between the first fixing plate and the second fixing plate and is connected with the mounting seat.
Preferably, the second fine tuning assembly comprises a second screw and a second stem; the second screw is arranged in the mounting groove and is connected with the connecting plate; the second rotating handle is connected with the second screw rod and used for driving the second screw rod to rotate.
Preferably, the second fine tuning assembly further comprises a second guide rod; the second guide rod is installed in the installation groove and connected with the connecting plate.
Preferably, the third fine adjustment assembly comprises a third fixed plate, a fourth fixed plate, a third screw rod and a third rotating handle; the third fixing plate and the fourth fixing plate are respectively arranged at two ends of the connecting plate; the laser cutting assembly is arranged between the third fixing plate and the fourth fixing plate; the third screw is arranged between the third fixed plate and the fourth fixed plate and is connected with the laser cutting assembly; the third rotating handle is connected with the third screw rod and used for driving the third screw rod to rotate.
Preferably, the third fine tuning assembly further comprises a third guide rod; the third guide rod is arranged between the third fixing plate and the fourth fixing plate and is connected with the laser cutting assembly.
Preferably, the laser cutting assembly comprises a connecting seat and a laser cutting head arranged on the connecting seat; the connecting seat is connected with the third fine adjustment assembly.
According to the focusing device for the laser cutting machine, the first driving component and the second driving component are used for moving the laser cutting component to the position above a workpiece to be processed, and the position of the laser cutting component is adjusted through the first fine adjusting component, the second fine adjusting component and the third fine adjusting component, so that the focal length of the laser cutting component is adjusted, the laser cutting component can be adjusted according to products with different thicknesses as required, the cutting effect is improved, and the focusing device is suitable for industrial application.
Drawings
FIG. 1 is an overall schematic view of a focusing device for a laser cutting machine according to the present utility model;
FIG. 2 is a schematic view of the whole view of FIG. 1 at another angle;
fig. 3 is an overall schematic view of a part of the structure of a focusing device for a laser cutting machine according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, a focusing device for a laser cutting machine includes a base 10, a slide 20, a first driving assembly 30, a moving plate 40, a second driving assembly 50, a mounting base 60, a first trimming assembly 70, a connecting plate 80, a second trimming assembly 90, a laser cutting assembly 100 and a third trimming assembly 110; the slide seat 20 is slidably mounted on the base 10; the first driving assembly 30 is connected with the sliding seat 20 and is used for driving the sliding seat 20 to horizontally move along the base seat 10; the moving plate 40 is mounted to the slider 20; the second driving assembly 50 is connected with the moving plate 40 and is used for driving the connecting plate 80 to vertically lift relative to the sliding seat 20; the mounting seat 60 is mounted on the moving plate 40, and a mounting groove 601 is arranged in the mounting seat 60; the first fine adjustment assembly 70 is connected to the mounting base 60, and is used for driving the mounting base 60 to move vertically relative to the connecting plate 80; the connection plate 80 is installed in the installation groove 601; the second fine adjustment assembly 90 is connected to the connection plate 80 for driving the moving plate 40 to move within the mounting groove 601; the laser cutting assembly 100 is mounted on the moving plate 40 for cutting a workpiece; the third fine adjustment assembly 110 is connected to the laser cutting assembly 100 for driving the laser cutting assembly 100 to move horizontally relative to the moving plate 40.
In the utility model, the first driving component 30 and the second driving component 50 are used for moving the laser cutting component 100 to the upper part of a workpiece to be processed, and then the first trimming component 30, the second trimming component 50 and the third trimming component 110 are used for adjusting the position of the laser cutting component 100, so that the focal length of the laser cutting component 100 is adjusted, and the laser cutting component 100 can be adjusted according to products with different thicknesses as required, thereby improving the cutting effect and being suitable for industrial application.
In a specific embodiment, the first driving assembly 30 includes a first driving motor 301 and a first screw 302 connected to the first driving motor 301; the base 10 is provided with a first chute 101 for sliding the slide base 20; the first screw 302 is installed in the first chute 101 and connected to the slide 20. When in operation, the first driving motor 301 drives the first screw rod 302 to rotate, and further drives the slide 20 to move in the first chute 101.
In a specific embodiment, the second drive assembly 50 includes a mounting bracket 501, a second drive motor 502, and a second lead screw 503; the mounting frame 501 is internally provided with a second chute 504 for the vertical movement of the moving plate 40; the second screw rod 503 is installed in the second chute 504 and connected with the moving plate 40; the second driving motor 502 is connected with the second screw rod 503 and is used for driving the second screw rod 503 to rotate. In this embodiment, during operation, the second driving motor 502 operates to drive the second screw rod 503 to rotate, and then drives the moving plate 40 to vertically lift through the second screw rod 503.
In a particular embodiment, first trim assembly 70 includes a first fixed plate 701, a second fixed plate 702, a first screw 703, and a first knob 704; the first fixing plate 701 and the second fixing plate 702 are respectively installed above and below the installation seat 60 and connected with the connection plate 80; the first screw 703 is installed between the first fixing plate 701 and the second fixing plate 702 and connected to the mounting base 60; the first rotating handle 704 is connected with the first screw 703 and is used for driving the first screw 703 to rotate. In the present embodiment, the arrangement of the first fixing plate 701 and the second fixing plate 702 facilitates the installation of the first screw 703, and the installation seat 60 is linked with the moving plate 40, and the moving plate 40 drives the installation seat 60 to move vertically; through the setting of first screw 703 and first handle 704, be convenient for carry out manual fine setting to the vertical displacement of mount pad 60, the industrial demand of very big satisfaction is suitable for industrial application. Further, the first fine tuning assembly 70 further includes a first guide rod 705; the first guide bar 705 is mounted between the first fixing plate 701 and the second fixing plate 702, and is connected to the mounting base 60. By the provision of the first guide bar 705, the directional mobility of the mount 60 in vertical fine adjustment is facilitated.
In a particular embodiment, the second trim assembly 90 includes a second threaded rod 901 and a second stem 902; the second screw 901 is installed in the installation groove 601 and connected with the connection plate 80; the second rotating handle 902 is connected with the second screw 901 and is used for driving the second screw 901 to rotate. When the movable plate 40 works, the second rotating handle 902 is rotated to drive the second screw 901 to rotate, so that the connecting plate 80 is driven to move in the mounting groove 601, and the relative position of the movable plate 40 in the mounting groove 601 is adjusted. Further, the second fine tuning assembly 90 further includes a second guide rod 903; the second guide 903 is mounted in the mounting groove 601 and connected to the connection plate 80. In the present embodiment, the directional mobility of the connection plate 80 in the mounting groove 601 is improved by the provision of the second guide rods 903.
In a particular embodiment, the third trim assembly 110 includes a third fixture plate 1101, a fourth fixture plate 1102, a third screw 1103, and a third stem 1104; the third fixing plate 1101 and the fourth fixing plate 1102 are respectively installed at both ends of the connection plate 80; the laser cutting assembly 100 is mounted between the third fixture plate 1101 and the fourth fixture plate 1102; the third screw 1103 is installed between the third fixed plate 1101 and the fourth fixed plate 1102 and connected to the laser cutting assembly 100; the third rotary handle 1104 is connected to the third screw 1103 for driving the third screw 1103 to rotate. In operation, the third screw 1103 is driven to rotate by the third rotation, so as to drive the laser cutting assembly 100 to move relatively along the connecting plate 80. Further, the third trim assembly 110 also includes a third guide bar 1105; the third guide bar 1105 is mounted between the third holding plate 1101 and the fourth holding plate 1102 and is connected to the laser cutting assembly 100. In this embodiment, the directional mobility of the laser cutting assembly 100 as it moves relative to the web 80 is enhanced by the provision of the third guide bar 1105.
In one particular embodiment, the laser cutting assembly 100 includes a connection mount 1001, and a laser cutting head 1002 mounted to the connection mount 1001; the connection block 1001 is connected to the third trimming assembly 110. Specifically, the connection mount 1001 is connected to the third screw 1103 and the third guide bar 1105 in the third trim assembly 110.
According to the focusing device for the laser cutting machine, the laser cutting assembly 100 is moved to the position above a workpiece to be processed through the first driving assembly 30 and the second driving assembly 50, and then the position of the laser cutting assembly 100 is adjusted through the first fine adjustment assembly, the second fine adjustment assembly and the third fine adjustment assembly, so that the focal length of the laser cutting assembly 100 is adjusted, the laser cutting assembly 100 can be adjusted according to products with different thicknesses as required, the cutting effect is improved, and the focusing device is suitable for industrial application.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A focusing device for a laser cutting machine is characterized in that: the device comprises a base, a sliding seat, a first driving component, a moving plate, a second driving component, a mounting seat, a first fine tuning component, a connecting plate, a second fine tuning component, a laser cutting component and a third fine tuning component; the sliding seat is slidably arranged on the base; the first driving component is connected with the sliding seat and used for driving the sliding seat to horizontally move along the base; the moving plate is arranged on the sliding seat; the second driving assembly is connected with the moving plate and used for driving the connecting plate to vertically lift relative to the sliding seat; the mounting seat is arranged on the moving plate, and a mounting groove is formed in the mounting seat; the first fine adjustment assembly is connected with the mounting seat and used for driving the mounting seat to vertically move relative to the connecting plate; the connecting plate is arranged in the mounting groove; the second fine adjustment assembly is connected with the connecting plate and used for driving the moving plate to move in the mounting groove; the laser cutting assembly is arranged on the moving plate and is used for cutting a workpiece; the third fine adjustment assembly is connected with the laser cutting assembly and used for driving the laser cutting assembly to horizontally move relative to the moving plate.
2. The focusing device for a laser cutting machine according to claim 1, wherein: the first driving assembly comprises a first driving motor and a first screw rod connected with the first driving motor; the base is provided with a first chute for the sliding of the sliding seat; the first screw rod is installed in the first sliding groove and connected with the sliding seat.
3. The focusing device for a laser cutting machine according to claim 1, wherein: the second driving assembly comprises a mounting frame, a second driving motor and a second screw rod; a second chute for the vertical movement of the moving plate is arranged in the mounting frame; the second screw rod is arranged in the second chute and is connected with the moving plate; the second driving motor is connected with the second screw rod and used for driving the second screw rod to rotate.
4. The focusing device for a laser cutting machine according to claim 1, wherein: the first fine adjustment assembly comprises a first fixed plate, a second fixed plate, a first screw rod and a first rotating handle; the first fixing plate and the second fixing plate are respectively arranged above and below the mounting seat and are connected with the connecting plate; the first screw is arranged between the first fixing plate and the second fixing plate and is connected with the mounting seat; the first rotating handle is connected with the first screw rod and used for driving the first screw rod to rotate.
5. The focusing device for a laser cutting machine according to claim 4, wherein: the first fine adjustment assembly further comprises a first guide rod; the first guide rod is arranged between the first fixing plate and the second fixing plate and is connected with the mounting seat.
6. The focusing device for a laser cutting machine according to claim 1, wherein: the second fine adjustment assembly comprises a second screw rod and a second rotating handle; the second screw is arranged in the mounting groove and is connected with the connecting plate; the second rotating handle is connected with the second screw rod and used for driving the second screw rod to rotate.
7. The focusing device for a laser cutting machine according to claim 6, wherein: the second fine adjustment assembly further comprises a second guide rod; the second guide rod is installed in the installation groove and connected with the connecting plate.
8. The focusing device for a laser cutting machine according to claim 1, wherein: the third fine adjustment assembly comprises a third fixed plate, a fourth fixed plate, a third screw rod and a third rotating handle; the third fixing plate and the fourth fixing plate are respectively arranged at two ends of the connecting plate; the laser cutting assembly is arranged between the third fixing plate and the fourth fixing plate; the third screw is arranged between the third fixed plate and the fourth fixed plate and is connected with the laser cutting assembly; the third rotating handle is connected with the third screw rod and used for driving the third screw rod to rotate.
9. The focusing device for a laser cutting machine according to claim 8, wherein: the third fine adjustment assembly further comprises a third guide rod; the third guide rod is arranged between the third fixing plate and the fourth fixing plate and is connected with the laser cutting assembly.
10. The focusing device for a laser cutting machine according to claim 1, wherein: the laser cutting assembly comprises a connecting seat and a laser cutting head arranged on the connecting seat; the connecting seat is connected with the third fine adjustment assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037283.4U CN220498057U (en) | 2023-07-31 | 2023-07-31 | Focusing device for laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037283.4U CN220498057U (en) | 2023-07-31 | 2023-07-31 | Focusing device for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498057U true CN220498057U (en) | 2024-02-20 |
Family
ID=89867999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322037283.4U Active CN220498057U (en) | 2023-07-31 | 2023-07-31 | Focusing device for laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498057U (en) |
-
2023
- 2023-07-31 CN CN202322037283.4U patent/CN220498057U/en active Active
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