CN220993166U - Lens mounting structure of panel beating laser cutting machine - Google Patents
Lens mounting structure of panel beating laser cutting machine Download PDFInfo
- Publication number
- CN220993166U CN220993166U CN202323022829.5U CN202323022829U CN220993166U CN 220993166 U CN220993166 U CN 220993166U CN 202323022829 U CN202323022829 U CN 202323022829U CN 220993166 U CN220993166 U CN 220993166U
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- Prior art keywords
- lens
- ring
- plate
- lens seat
- mounting
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 15
- 238000010009 beating Methods 0.000 title claims description 4
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 17
- 239000000428 dust Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model discloses a lens mounting structure of a sheet metal laser cutting machine, which comprises a mounting plate, wherein mounting holes are formed in the four corners of the mounting plate, a slot and a mounting groove are formed in the mounting plate, the mounting groove is arranged on one side of the slot, the slot is communicated with the mounting groove, a lens seat bottom plate is slidably arranged in the slot, and a lens seat component is arranged on one side surface of the lens seat bottom plate.
Description
Technical Field
The utility model relates to a lens mounting structure of a sheet metal laser cutting machine.
Background
The cutting head of the sheet metal laser cutting machine consists of a light core, a nozzle, a lens barrel containing a plurality of groups of lenses and other structures, and the lenses need to be taken out periodically for cleaning or replacement in the use process; the lens mounting structure of the existing sheet metal laser cutting machine is usually in a drawer type structure, when the lens is cleaned or replaced, after the lens and the lens seat are taken out of the lens barrel, in order to avoid pollution caused by dust in the external environment entering the lens barrel, the opening of the lens seat mounting groove needs to be temporarily sealed by using an adhesive tape, so that the operation is troublesome when the lens is replaced or cleaned, and the pollution caused by dust entering the lens barrel is easy to be caused by insufficient and rapid sealing; therefore, it is necessary to develop a lens mounting structure of a sheet metal laser cutting machine to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a lens mounting structure of a sheet metal laser cutting machine, which aims to solve the problems in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides a lens mounting structure of panel beating laser cutting machine, includes the mounting panel, all is equipped with the mounting hole in the position at four angles of mounting panel, be equipped with slot and mounting groove in the mounting panel, the mounting groove sets up in one side of slot, slot and mounting groove intercommunication, the slip is provided with the mirror seat bottom plate in the slot, is equipped with mirror seat subassembly on one side of mirror seat bottom plate, one side of mounting groove is equipped with seals the subassembly, seal the subassembly and include outer apron, fixed frame, inner cover plate and sealed pad, the one end of outer apron rotates to be connected in the side of mounting panel, and the other end and the mounting panel of outer apron pass through bolted connection, the fixed frame is fixed in the mounting groove, and the inner cover plate is fixed on one side of outer apron, sealed pad sets up on the inner cover plate, seals pad and fixed frame laminating.
Preferably, the lens seat assembly comprises a lens seat semi-ring I, a lens seat semi-ring II and side plates, wherein the number of the side plates is two, the two side plates are fixed on a lens seat bottom plate, the lens seat semi-ring I is fixed between the two side plates, the lens seat semi-ring II is arranged between the two side plates in a sliding manner, arc clamping grooves are formed in the lens seat semi-ring I and the lens seat semi-ring II, and the arc clamping grooves are formed between the lens seat semi-ring I and the lens seat semi-ring II.
Preferably, one side of the second lens seat semi-ring is provided with a connecting rod and a fixing plate, the connecting rod is connected with the second lens seat semi-ring, the fixing plate is fixed on the lens seat bottom plate, the connecting rod penetrates through the fixing plate, one end of the connecting rod is connected with a movable plate, and a spring is arranged between the movable plate and the fixing plate.
Preferably, the lens base bottom plate is provided with a light-passing hole II, the light-passing hole II is positioned between the lens base semi-ring I and the lens base semi-ring II, the upper side and the lower side of the light-passing hole II are provided with a light-passing hole I, and the light-passing hole I is arranged on the side wall of the slot.
Preferably, an end cover plate is arranged in the mounting groove, the end cover plate is fixed at one end of the lens base bottom plate, two ends of the end cover plate are connected with the inner wall of the mounting groove through bolts, a strip-shaped groove is formed in one side surface of the end cover plate, and a rubber plate is arranged in the strip-shaped groove.
The beneficial effects of the utility model are as follows: when the lens is replaced, the mounting groove can be temporarily sealed by the sealing component, so that dust in the external environment is prevented from entering the slot from the mounting groove to cause pollution of the lens barrel, the mounting groove is only required to be covered by the outer cover plate in sealing operation, the sealing gasket is propped against the fixed frame, sealing is not required to be carried out by means of an adhesive tape, and the operation is simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the mounting plate of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic view of the lens holder base plate and lens holder assembly of FIG. 1 according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the first half mirror base ring and the second half mirror base ring of FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the end cap plate of FIG. 3 according to the present utility model;
fig. 6 is a schematic view of the closure assembly of fig. 1 according to the present utility model.
In the figure: 11. a mounting plate; 12. a mounting hole; 13. a slot; 14. a lens base bottom plate; 15. a lens base assembly; 16. a mounting groove; 17. a seal assembly; 18. a first light transmission hole; 19. a light transmission hole II; 20. a half ring I of the mirror base; 21. a second mirror base half ring; 22. a side plate; 23. a connecting rod; 24. a fixing plate; 25. a movable plate; 26. an end cover plate; 27. a bar-shaped groove; 28. a rubber plate; 29. an arc-shaped clamping groove; 30. an outer cover plate; 31. a fixed frame; 32. an inner cover plate; 33. and a sealing gasket.
Detailed Description
Referring to fig. 1 to 6, a lens mounting structure of a sheet metal laser cutting machine includes a mounting plate 11, mounting holes 12 are formed in four corners of the mounting plate 11, a slot 13 and a mounting groove 16 are formed in the mounting plate 11, the mounting groove 16 is formed in one side of the slot 13, the slot 13 is communicated with the mounting groove 16, a lens base bottom plate 14 is slidably arranged in the slot 13, a lens base assembly 15 is arranged on one side of the lens base bottom plate 14, a sealing assembly 17 is arranged on one side of the mounting groove 16, the sealing assembly 17 includes an outer cover plate 30, a fixing frame 31, an inner cover plate 32 and a sealing gasket 33, one end of the outer cover plate 30 is rotatably connected to the side of the mounting plate 11, the other end of the outer cover plate 30 is connected with the mounting plate 11 through bolts, the fixing frame 31 is fixed in the mounting groove 16, the inner cover plate 32 is fixed on one side of the outer cover plate 30, the sealing gasket 33 is arranged on the inner cover plate 32, and the sealing gasket 33 is adhered to the fixing frame 31; the sealing gasket 33 is of a rectangular frame-shaped structure, when the sealing gasket 33 is attached to the fixed frame 31, the sealing performance between the fixed frame 31 and the inner cover plate 32 can be ensured, the sealing assembly 17 covers the mounting groove 16, the sealing gasket 33 props against the fixed frame 31, so that the mounting groove 16 is fully sealed, and the problem that dust in the external environment enters the slot 13 from the mounting groove 16 to cause the lens barrel to be polluted is avoided; the bolts between the outer cover plate 30 and the mounting plate 11 are unscrewed, and then the outer cover plate 30 is rotated so that the mounting groove 16 is opened.
Further, the lens base assembly 15 includes a first lens base half ring 20, a second lens base half ring 21 and two side plates 22, the two side plates 22 are fixed on the lens base bottom plate 14, the first lens base half ring 20 is fixed between the two side plates 22, the second lens base half ring 21 is slidably disposed between the two side plates 22, the first lens base half ring 20 and the second lens base half ring 21 are both provided with arc-shaped clamping grooves 29, and the arc-shaped clamping grooves 29 are disposed between the first lens base half ring 20 and the second lens base half ring 21; the first lens seat half ring 20 and the second lens seat half ring 21 are in butt joint to form a circular ring, a lens is arranged between the first lens seat half ring 20 and the second lens seat half ring 21, and the edge of the lens is clamped in the arc-shaped clamping groove 29.
Further, a connecting rod 23 and a fixing plate 24 are arranged on one side of the second mirror base half ring 21, the connecting rod 23 is connected with the second mirror base half ring 21, the fixing plate 24 is fixed on the mirror base bottom plate 14, the connecting rod 23 penetrates through the fixing plate 24, one end of the connecting rod 23 is connected with a movable plate 25, and a spring is arranged between the movable plate 25 and the fixing plate 24; the spring between the fixed plate 24 and the movable plate 25 is in a stretching state, the pulling force applied by the spring to the movable plate 25 is transmitted to the connecting rod 23, and the connecting rod 23 props against the mirror base half ring two 21 to tightly butt joint the mirror base half ring two 21 and the mirror base half ring one 20, so that a lens can be stably arranged between the mirror base half ring one 20 and the mirror base half ring two 21; when the lens is replaced, the movable plate 25 is pulled to be far away from the fixed plate 24, so that the connecting rod 23 moves together with the second lens holder half ring 21, the second lens holder half ring 21 is separated from the first lens holder half ring 20, the lens is separated from the first lens holder half ring 20 and the second lens holder half ring 21, and then the lens can be taken away for replacement.
Further, a second light-passing hole 19 is formed in the lens base bottom plate 14, the second light-passing hole 19 is located between the first lens base half ring 20 and the second lens base half ring 21, a first light-passing hole 18 is formed in the upper side and the lower side of the second light-passing hole 19, and the first light-passing hole 18 is formed in the side wall of the slot 13; the first light-transmitting hole 18 and the second light-transmitting hole 19 are concentric circles with the diameter slightly smaller than that of the lens.
Further, an end cover plate 26 is arranged in the mounting groove 16, the end cover plate 26 is fixed at one end of the lens base bottom plate 14, two ends of the end cover plate 26 are connected with the inner wall of the mounting groove 16 through bolts, a strip-shaped groove 27 is arranged on one side surface of the end cover plate 26, and a rubber plate 28 is arranged in the strip-shaped groove 27; the end cover plate 26 and the mounting plate 11 are fixed through bolts, so that the lens base bottom plate 14 is stably mounted in the slot 13, when the lens base bottom plate 14 is taken out, the bolts between the end cover plate 26 and the mounting plate 11 are unscrewed, the rubber plate 28 is pinched to pull the lens base bottom plate 14 outwards, and the lens base bottom plate 14 can be conveniently pulled out of the slot 13.
According to the working principle of the utility model, when a lens is replaced, a bolt between the outer cover plate 30 and the mounting plate 11 is unscrewed, the outer cover plate 30 is rotated to open the mounting groove 16, then the bolt between the end cover plate 26 and the mounting plate 11 is unscrewed, the rubber plate 28 is pinched to pull the lens base bottom plate 14 outwards, so that the lens base bottom plate 14 is pulled out of the slot 13, at the moment, the outer cover plate 30 is immediately rotated to cover the mounting groove 16, the sealing gasket 33 abuts against the fixed frame 31, so that the mounting groove 16 is fully sealed, and therefore the problem that dust in the external environment enters the slot 13 from the mounting groove 16 to cause the lens barrel to be polluted is avoided, then the movable plate 25 is pulled away from the fixed plate 24, so that the connecting rod 23 moves together with the lens base half ring 21, the lens base half ring 21 is separated from the lens base half ring 20, the lens is separated from the space between the lens base half ring 20 and the lens base half ring 21, and the lens is removed at the moment, and the lens is replaced.
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. Lens mounting structure of panel beating laser cutting machine, including the mounting panel, its characterized in that: all be equipped with the mounting hole on the position at four angles of mounting panel, be equipped with slot and mounting groove in the mounting panel, the mounting groove sets up in one side of slot, slot and mounting groove intercommunication, the slip is provided with the mirror seat bottom plate in the slot, is equipped with the mirror seat subassembly on the side of mirror seat bottom plate, one side of mounting groove is equipped with seals the subassembly, seal the subassembly and include outer apron, fixed frame, inner cover plate and sealed pad, the one end of outer apron rotates to be connected in the side of mounting panel, and the other end and the mounting panel of outer apron pass through bolted connection, fixed frame is fixed in the mounting groove, and the inner apron is fixed on one side of outer apron, sealed pad sets up on the inner cover plate, and sealed pad laminating with fixed frame.
2. The lens mounting structure of a sheet metal laser cutting machine of claim 1, wherein: the lens seat assembly comprises a lens seat semi-ring I, a lens seat semi-ring II and side plates, wherein the number of the side plates is two, the two side plates are fixed on a lens seat bottom plate, the lens seat semi-ring I is fixed between the two side plates, the lens seat semi-ring II is arranged between the two side plates in a sliding mode, arc clamping grooves are formed in the lens seat semi-ring I and the lens seat semi-ring II, and the arc clamping grooves are formed between the lens seat semi-ring I and the lens seat semi-ring II.
3. The lens mounting structure of a sheet metal laser cutting machine of claim 2, wherein: one side of the second lens seat semi-ring is provided with a connecting rod and a fixing plate, the connecting rod is connected with the second lens seat semi-ring, the fixing plate is fixed on the lens seat bottom plate, the connecting rod penetrates through the fixing plate, one end of the connecting rod is connected with a movable plate, and a spring is arranged between the movable plate and the fixing plate.
4. The lens mounting structure of a sheet metal laser cutting machine of claim 2, wherein: the lens seat bottom plate is provided with a light-passing hole II, the light-passing hole II is positioned between the lens seat semi-ring I and the lens seat semi-ring II, the upper side and the lower side of the light-passing hole II are provided with a light-passing hole I, and the light-passing hole I is arranged on the side wall of the slot.
5. The lens mounting structure of a sheet metal laser cutting machine of claim 1, wherein: the mounting groove is internally provided with an end cover plate, the end cover plate is fixed at one end of the bottom plate of the lens seat, two ends of the end cover plate are connected with the inner wall of the mounting groove through bolts, one side surface of the end cover plate is provided with a strip-shaped groove, and a rubber plate is arranged in the strip-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022829.5U CN220993166U (en) | 2023-11-09 | 2023-11-09 | Lens mounting structure of panel beating laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022829.5U CN220993166U (en) | 2023-11-09 | 2023-11-09 | Lens mounting structure of panel beating laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220993166U true CN220993166U (en) | 2024-05-24 |
Family
ID=91118612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323022829.5U Active CN220993166U (en) | 2023-11-09 | 2023-11-09 | Lens mounting structure of panel beating laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220993166U (en) |
-
2023
- 2023-11-09 CN CN202323022829.5U patent/CN220993166U/en active Active
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