Light path equipment for laser cutting

Abstract

The utility model discloses light path equipment for laser cutting, and relates to the technical field of laser equipment. The light path equipment for laser cutting comprises a light path equipment shell and a laser device body installed on the light path equipment shell, a mounting plate is fixedly connected to the laser device body, a positioning insertion block is arranged on the mounting plate, a sleeve seat is fixedly connected to the light path equipment shell, and the positioning insertion block is movably clamped in the sleeve seat. According to the light path equipment for laser cutting, the light path equipment shell and the laser device body are designed in a modularized mode, the laser device body is integrated on the installation plate which is easy to replace, and rapid installation and butt joint of the installation plate and the light path equipment shell are used for achieving rapid loading of the laser device body. Therefore, the laser main body is convenient to disassemble, maintain or replace subsequently, and good stability of the optical path equipment for laser cutting is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of laser equipment, in particular to an optical path equipment for laser cutting. Background Art

[0002] The optical path equipment for laser cutting is a key component in the laser cutting machine. It mainly involves the entire transmission and regulation process of the laser beam from the generation of the laser to the final focusing on the surface of the material to be processed.

[0003] The optical path equipment mainly includes lasers, reflectors, beam splitters, focusing lenses and other components. The laser is the core component of the optical path equipment of the laser cutting machine, which generates a high-energy laser beam. At present, the laser in the prior art has the problem of difficult maintenance. The main reason is that many lasers do not adopt a modular design, resulting in the installation of the laser on the optical path equipment using multi-point screws, or installed inside the optical path equipment, which makes the disassembly process inconvenient. The outer shell of the optical path equipment needs to be removed, and then the laser fixed inside the optical path equipment needs to be removed, which is cumbersome to operate. In addition, the internal space of the optical path equipment is small and difficult to operate. In view of the shortcomings of the prior art, the utility model provides an optical path equipment for laser cutting to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an optical path device for laser cutting, in which the optical path device housing and the laser body are modularly designed, the laser body is integrated on an easily replaceable mounting plate, and the laser body is quickly loaded by utilizing the quick installation and docking of the mounting plate and the optical path device housing, thereby ensuring that the laser body can be disassembled, maintained or replaced conveniently in the future, and ensuring the good stability of the optical path device for laser cutting.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an optical path device for laser cutting, comprising an optical path device housing and a laser body mounted on the optical path device housing, a mounting plate fixedly connected to the laser body, and a positioning plug on the mounting plate;

[0006] A sleeve is fixedly connected to the optical path device housing, and the positioning plug is movably snap-fitted into the sleeve;

[0007] The sleeve is provided with a locking mechanism for limiting the position of the positioning plug, and the locking mechanism includes a locking pin movably inserted in the sleeve, and the positioning plug is provided with a locking hole, and the locking pin is movably engaged in the locking hole.

[0008] Preferably, a guide rod is fixedly connected to the positioning plug block, an adjustment arm is slidably connected to the guide rod, and the locking pin is fixedly connected to the adjustment arm.

[0009] Preferably, a baffle is fixedly connected to the guide rod, a screw is threadedly connected to the baffle, and the screw is rotatably connected to the adjustment arm.

[0010] Preferably, a rotating handle is fixedly connected to the screw rod.

[0011] Preferably, a position limiting installation compartment for clamping and limiting the laser body is provided inside the optical path equipment housing.

[0012] Preferably, a double sealing assembly is provided between the optical path device housing and the mounting plate, and the double sealing assembly includes a first sealing ring and a second sealing ring movably clamped between the optical path device housing and the mounting plate, and the size of the second sealing ring is larger than that of the first sealing ring.

[0013] The utility model discloses an optical path device for laser cutting, which has the following beneficial effects:

[0014] The optical path device for laser cutting adopts a modular design for the optical path device housing and the laser body, integrates the laser body on an easily replaceable mounting plate, and utilizes the quick installation and docking of the mounting plate and the optical path device housing to achieve quick loading of the laser body, thereby ensuring that the laser body can be disassembled, maintained or replaced conveniently in the future, and ensuring the good stability of the optical path device for laser cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembly diagram of the laser body of the utility model;

[0018] Figure 3 This is a structural diagram of the positioning plug of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the sealing ring of the utility model.

[0020] In the figure: 1. Optical path equipment housing; 101. Limit mounting compartment; 2. Laser body; 3. Mounting plate; 4. Positioning plug; 401. Locking hole; 5. Sleeve; 6. Locking pin; 601. Guide rod; 602. Adjustment arm; 603. Baffle; 604. Screw rod; 605. Turning handle; 7. First sealing ring; 8. Second sealing ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The embodiment of the present application provides an optical path device for laser cutting, which solves the problem that many lasers in the prior art do not adopt a modular design, resulting in the laser being installed on the optical path device using multiple screws or being installed inside the optical path device, which makes the disassembly process inconvenient and requires the outer shell of the optical path device to be removed before the laser fixed inside the optical path device is removed, which is cumbersome to operate. In addition, the internal space of the optical path device is small and difficult to operate.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] The utility model embodiment discloses a laser cutting optical path device, according to the attached Figure 1-4 As shown, it includes an optical path device housing 1 and a laser body 2 mounted on the optical path device housing 1, a mounting plate 3 is fixedly connected to the laser body 2, and a positioning plug 4 is provided on the mounting plate 3;

[0025] A sleeve 5 is fixedly connected to the optical path device housing 1, and a positioning plug 4 is movably snap-fitted into the sleeve 5;

[0026] The sleeve 5 is provided with a locking mechanism for limiting the position of the positioning plug 4. The locking mechanism includes a locking pin 6 movably inserted in the sleeve 5. The positioning plug 4 is provided with a locking hole 401, and the locking pin 6 is movably engaged in the locking hole 401.

[0027] Furthermore, a guide rod 601 is fixedly connected to the positioning block 4, an adjustment arm 602 is slidably connected to the guide rod 601, and the locking pin 6 is fixedly connected to the adjustment arm 602. The guide rod 601 is provided to provide support and limitation for the adjustment arm 602 to ensure that the force on the adjustment arm 602 is stable, and the adjustment arm 602 provides support and limitation for the locking pin 6 to ensure that the force on the locking pin 6 is stable.

[0028] Furthermore, a baffle 603 is fixedly connected to the guide rod 601, a screw rod 604 is threadedly connected to the baffle 603, and the screw rod 604 is rotatably connected to the adjustment arm 602. The arrangement of the screw rod 604 facilitates the position adjustment of the adjustment arm 602.

[0029] It is particularly disclosed that a rotating handle 605 is fixedly connected to the screw rod 604, and the rotating handle 605 makes the screw rod 604 easy to rotate and saves effort.

[0030] Furthermore, a position limiting installation chamber 101 for clamping and limiting the position of the laser body 2 is provided inside the optical path equipment housing 1. The position limiting installation chamber 101 is provided to realize clamping and limiting the position of the laser body 2, thereby ensuring that the installation position is accurate and reliable.

[0031] Furthermore, a double sealing assembly is provided between the optical path device housing 1 and the mounting plate 3, and the double sealing assembly includes a first sealing ring 7 and a second sealing ring 8 which are movably clamped between the optical path device housing 1 and the mounting plate 3. The size of the second sealing ring 8 is larger than that of the first sealing ring 7. The first sealing ring 7 and the second sealing ring 8 are designed to provide double sealing for the interface position of the optical path device housing 1 and the mounting plate 3, thereby ensuring good sealing at the connection between the optical path device housing 1 and the mounting plate 3 and good waterproof and dustproof effects.

[0032] The optical path device for laser cutting adopts a modular design for the optical path device housing 1 and the laser body 2, and integrates the laser body 2 on an easily replaceable mounting plate 3. The laser body 2 is quickly loaded by utilizing the quick mounting and docking between the mounting plate 3 and the optical path device housing 1, thereby ensuring that the laser body 2 can be easily disassembled, maintained or replaced later, and ensuring the good stability of the optical path device for laser cutting.

[0033] When installing the optical path device housing 1 and the laser body 2, first move the mounting plate 3 and drive the positioning block 4 to move, so that the positioning block 4 is inserted into the inside of the sleeve 5. When the optical path device housing 1 and the laser body 2 are tightly fitted, rotate the screw rod 604 so that the screw rod 604 pushes the adjustment arm 602 to move along the guide rod 601, and the adjustment arm 602 is used to push the locking pin 6 to move, and finally the locking pin 6 is inserted into the inside of the locking hole 401, so that a sealed connection between the mounting plate 3 and the optical path device housing 1 can be achieved, and the optical path device housing 1 and the laser body 2 can be quickly installed. When disassembling, the above installation process can be reversed. The operation is simple and convenient, saving time and effort.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical path device for laser cutting, comprising an optical path device housing (1) and a laser body (2) mounted on the optical path device housing (1), characterized in that: A mounting plate (3) is fixedly connected to the laser body (2), and a positioning plug (4) is provided on the mounting plate (3); A sleeve (5) is fixedly connected to the optical path device housing (1), and the positioning plug (4) is movably snap-fitted into the sleeve (5); The sleeve (5) is provided with a locking mechanism for limiting the position of the positioning plug (4), the locking mechanism comprising a locking pin (6) movably inserted into the sleeve (5), the positioning plug (4) is provided with a locking hole (401), and the locking pin (6) is movably engaged in the locking hole (401).

2. The optical path device for laser cutting according to claim 1, characterized in that: A guide rod (601) is fixedly connected to the positioning plug block (4), an adjustment arm (602) is slidably connected to the guide rod (601), and the locking pin (6) is fixedly connected to the adjustment arm (602).

3. The optical path device for laser cutting according to claim 2, characterized in that: A baffle (603) is fixedly connected to the guide rod (601), a screw rod (604) is threadedly connected to the baffle (603), and the screw rod (604) is rotatably connected to the adjustment arm (602).

4. The optical path device for laser cutting according to claim 3, characterized in that: A rotating handle (605) is fixedly connected to the screw rod (604).

5. The optical path device for laser cutting according to claim 1, characterized in that: A position limiting installation chamber (101) for clamping and limiting the position of the laser body (2) is provided inside the optical path equipment housing (1).

6. The optical path device for laser cutting according to claim 1, characterized in that: A double sealing assembly is provided between the optical path device housing (1) and the mounting plate (3), the double sealing assembly comprising a first sealing ring (7) and a second sealing ring (8) movably clamped between the optical path device housing (1) and the mounting plate (3), wherein the size of the second sealing ring (8) is larger than that of the first sealing ring (7).

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