Auxiliary limiting structure for laser cutting

Abstract

The auxiliary limiting structure comprises a cutting machine, a dust suction box is placed on the left side of the cutting machine, a dust suction machine is arranged on the top of the dust suction box, a raised dust collecting assembly is arranged on the top of the cutting machine, and a limiting mechanism is connected to the top of the cutting machine in a bolted mode. The auxiliary limiting structure solves the problems that most of existing auxiliary limiting structures for laser cutting are fixedly arranged, when the limiting structures are abraded, deformed or damaged in long-term use, the downtime of equipment is prolonged, the production schedule is seriously affected, and when small-batch products are cut, the limiting structures need to be replaced many times due to the fact that the limiting structures are difficult to replace quickly, and the production cost is lowered. In the prior art, machining efficiency is easily reduced, a laser cutting machine can generate a large amount of flying dust in the cutting process, the flying dust usually contains metal oxides, organic compounds and other harmful substances, and if the flying dust is inhaled for a long time, the respiratory system, eyes and the like of an operator can be injured, and occupational diseases are caused.

Description

Technical Field

[0001] The utility model relates to the field of laser cutting, in particular to an auxiliary limiting structure for laser cutting. Background Art

[0002] At present, the Chinese patent with the announcement number CN214264340U discloses an electrode plug bridge wire laser cutting auxiliary tooling, which is used to assist in the bridge wire cutting after the electrode plug is welded, including an electrode plug mounting seat and a guide member; the upper end face of the electrode plug mounting seat is provided with a limiting groove for placing the electrode plug to be cut; the lower end face of the electrode plug mounting seat is provided with a walking mechanism; the lower end face of the guide member is connected to the upper end face of the electrode plug mounting seat; the upper end face of the guide member is provided with a guide groove for cooperating with the laser cutting head; the projection of the to-be-cut position of the electrode plug to be cut on the guide member is located in the guide groove; the laser cutting head moves along the guide groove to realize the cutting of the electrode plug bridge wire. This utility model has a simple structure. Through structural design, it can realize the simultaneous cutting of bridge wires of multiple products without the need for parameter adjustment, thereby improving cutting efficiency.

[0003] Laser cutting uses a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporated to form holes. As the beam moves across the material, the holes continuously form very narrow slits to complete the cutting of the material. However, the auxiliary limiting structures of existing laser cutting are mostly fixed. When the limiting structure is worn, deformed or damaged during long-term use, it is difficult to replace it quickly, which will lead to extended equipment downtime, thereby seriously affecting production progress. In addition, when cutting small batches of products, the limiting structure needs to be replaced multiple times, which can easily reduce processing efficiency. In addition, the laser cutting machine will generate a large amount of dust during the cutting process. The dust usually contains harmful substances such as metal oxides and organic compounds. If inhaled for a long time, it will cause damage to the operator's respiratory system, eyes, etc., and cause occupational diseases. Utility Model Content

[0004] The main purpose of the utility model is to provide an auxiliary limiting structure for laser cutting, aiming to solve the problem that most of the existing auxiliary limiting structures for laser cutting are fixed. When the limiting structure is worn, deformed or damaged during long-term use, it is difficult to replace it quickly, which will lead to prolonged equipment downtime, thereby seriously affecting the production progress. In addition, when cutting small batches of products, the limiting structure needs to be replaced multiple times, which easily reduces the processing efficiency. In addition, the laser cutting machine will generate a large amount of dust during the cutting process. The dust usually contains harmful substances such as metal oxides and organic compounds. If inhaled for a long time, it will cause damage to the operator's respiratory system, eyes, etc., and cause occupational diseases.

[0005] To achieve the above-mentioned purpose, the utility model proposes an auxiliary limiting structure for laser cutting, including a cutting machine, a dust collection box is placed on the left side of the cutting machine, a dust collection machine is provided on the top of the dust collection box, a dust collection assembly is provided on the top of the cutting machine, the top of the cutting machine is bolted to a limiting mechanism, the inner wall of the limiting mechanism is movably connected to a fixing assembly, and the inner wall of the limiting mechanism is clamped with a part body.

[0006] Preferably, the limiting mechanism includes a limiting frame, a replacement frame and a fixed frame, the bottom of the fixed frame is bolted to the top of the cutting machine, the top of the replacement frame is bolted to the bottom of the limiting frame, the surface of the replacement frame is clamped to the inner wall of the fixed frame, the surface of the fixing component is movably connected to the inner wall of the fixing frame, the surface of the fixing component is clamped to the inner wall of the replacement frame, and the part body is clamped to the inner wall of the limiting frame.

[0007] Preferably, a connecting block is bolted to the left side of the fixing frame, and a connecting plate is bolted to the left side of the connecting block.

[0008] Preferably, a reset assembly is bolted to the right side of the connecting plate, and the right side of the reset assembly is bolted to the left side of the fixing assembly.

[0009] Preferably, the fixing assembly includes a limit block and a limit plate, the right side of the limit plate is bolted to the left side of the limit block, the surface of the limit block is movably connected to the inner wall of the fixing frame, the surface of the limit block is clamped to the inner wall of the replacement frame, and the right side of the limit plate is in contact with the left side of the fixing frame.

[0010] Preferably, a pull rod is bolted to the left side of the limiting plate, the surface of the pull rod is movably connected to the inner wall of the connecting plate, and a pull ring is bolted to the left side of the pull rod.

[0011] Preferably, the top of the vacuum cleaner is fixedly connected to a connecting pipe, and the top of the dust collecting assembly is fixedly connected to the bottom of the connecting pipe.

[0012] Preferably, the dust collecting assembly includes a connecting pipe and a collecting rack, the top of the collecting rack is fixedly connected to the bottom of the connecting pipe, and the top of the connecting pipe is fixedly connected to the bottom of the connecting pipe.

[0013] In the technical solution of the present utility model, a cutting machine, a dust collection box, a dust collector, a dust collecting component, a limiting mechanism and a fixing component are set. During the laser cutting process, the dust collection box placed on the left side of the cutting machine and the dust collector and the dust collecting component set on the top work together to effectively collect the dust generated during the cutting process. This setting can prevent the dust from adhering to the surface of the cut material, thereby ensuring that the focusing and penetration ability of the laser beam are not affected, ensuring a smooth incision and burr-free edges, improving the accuracy of the cutting size, and improving the overall cutting quality. Through the cooperation of the limiting mechanism and the fixing component, the part body can be stably limited during the laser cutting process. When small batches of products need to be laser cut, the limiting mechanism can be quickly replaced, thereby improving the versatility and flexibility of the cutting machine and being able to meet various processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the limiting mechanism of an embodiment of the utility model;

[0017] Figure 3 This is a schematic structural diagram of a connecting plate according to an embodiment of the present utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the fixing assembly of an embodiment of the utility model;

[0019] Figure 5 This is a schematic structural diagram of a dust collection assembly according to an embodiment of the present utility model.

[0020] Explanation of the accompanying figures: 1. Cutting machine; 2. Limiting mechanism; 201. Limiting frame; 202. Replacement frame; 203. Fixed frame; 3. Fixed assembly; 301. Limiting block; 302. Limiting plate; 4. Dust collection box; 5. Dust collection assembly; 501. Connecting pipe; 502. Collection frame; 6. Dust collector; 7. Part body; 8. Connecting block; 9. Connecting plate; 10. Reset assembly; 11. Pull rod; 12. Pull ring; 13. Connecting pipe.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] Moreover, the technical solutions between the various embodiments of the present invention may be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The utility model provides an auxiliary limiting structure for laser cutting, which aims to solve the problem that most of the existing auxiliary limiting structures for laser cutting are fixed. When the limiting structure is worn, deformed or damaged during long-term use, it is difficult to quickly replace it, which will lead to prolonged equipment downtime, thereby seriously affecting the production progress. In addition, when cutting small batches of products, the limiting structure needs to be replaced multiple times, which easily reduces the processing efficiency. In addition, the laser cutting machine will generate a large amount of dust during the cutting process. The dust usually contains harmful substances such as metal oxides and organic compounds. If inhaled for a long time, it will cause damage to the operator's respiratory system, eyes, etc., and cause occupational diseases.

[0027] like Figure 1-5As shown, an auxiliary limiting structure for laser cutting provided by an embodiment of the utility model includes a cutting machine 1, a dust collection box 4 is placed on the left side of the cutting machine 1, a dust collection machine 6 is arranged on the top of the dust collection box 4, a dust collection component 5 is arranged on the top of the cutting machine 1, a limiting mechanism 2 is bolted to the top of the cutting machine 1, a fixing component 3 is movably connected to the inner wall of the limiting mechanism 2, and a part body 7 is clamped on the inner wall of the limiting mechanism 2.

[0028] In the technical solution of the present invention, a cutting machine 1, a dust collection box 4, a dust collector 6, a dust collecting assembly 5, a limiting mechanism 2 and a fixing assembly 3 are set. During the laser cutting process, the dust collection box 4 placed on the left side of the cutting machine 1 and the dust collector 6 and the dust collecting assembly 5 set on the top work together to effectively collect the dust generated during the cutting process. This setting can prevent the dust from adhering to the surface of the cut material, thereby ensuring that the focusing and penetration ability of the laser beam are not affected, ensuring a smooth incision and burr-free edges, improving the accuracy of the cutting size, and improving the overall cutting quality. Through the cooperation of the limiting mechanism 2 and the fixing assembly 3, the part body 7 can be stably limited during the laser cutting process. When small-batch laser cutting of products is required, the limiting mechanism 2 can be quickly replaced, thereby improving the versatility and flexibility of the cutting machine 1 and being able to meet various different processing requirements.

[0029] Please refer to Figure 2 The limiting mechanism 2 includes a limiting frame 201, a replacement frame 202, and a fixed frame 203. The bottom of the fixed frame 203 is bolted to the top of the cutting machine 1, the top of the replacement frame 202 is bolted to the bottom of the limiting frame 201, the surface of the replacement frame 202 is clamped to the inner wall of the fixed frame 203, the surface of the fixing component 3 is movably connected to the inner wall of the fixing frame 203, the surface of the fixing component 3 is clamped to the inner wall of the replacement frame 202, and the part body 7 is clamped to the inner wall of the limiting frame 201. In this embodiment, by providing the limiting frame 201, the replacement frame 202, and the fixed frame 203, when it is necessary to replace the limiting frame 201 of different specifications, it can be quickly replaced through the replacement frame 202, thereby improving the versatility and flexibility of the equipment, meeting the limiting requirements of different parts, and facilitating use by users.

[0030] For further information, please refer to Figure 2 and Figure 4 The left side of the fixing frame 203 is bolted with a connecting block 8, and the left side of the connecting block 8 is bolted with a connecting plate 9. In this embodiment, by providing the connecting block 8 and the connecting plate 9, the position of the connecting block 8 and the connecting plate 9 is fixed during use, which facilitates the subsequent stable support and fixing work of the connecting plate 9.

[0031] Please continue to refer to Figure 4A reset assembly 10 is bolted to the right side of the connecting plate 9, and the right side of the reset assembly 10 is bolted to the left side of the fixing assembly 3. In this embodiment, by providing the reset assembly 10 and bolting it to the fixing assembly 3, when parts need to be replaced or the limit adjustment is required, the reset assembly 10 can help the fixing assembly 3 quickly return to its initial position, facilitating operation and improving work efficiency. The presence of the reset assembly 10 also ensures the stability of the fixing assembly 3 during operation, preventing loosening or displacement due to external interference.

[0032] Please refer to Figure 4 The fixing assembly 3 includes a limit block 301 and a limit plate 302. The right side of the limit plate 302 is bolted to the left side of the limit block 301. The surface of the limit block 301 is movably connected to the inner wall of the fixing frame 203. The surface of the limit block 301 is engaged with the inner wall of the replacement frame 202. The right side of the limit plate 302 contacts the left side of the fixing frame 203. In this embodiment, by providing the limit block 301 and the limit plate 302, the limit block 301 is bolted to the limit plate 302, and the limit block 301 is movable and engaged with the inner walls of the fixing frame 203 and the replacement frame 202, the part body 7 can be effectively limited, preventing the part from moving during the laser cutting process, thereby ensuring cutting accuracy.

[0033] Also, please refer to Figure 4 The left side of the limit plate 302 is bolted to a pull rod 11, the surface of which is movably connected to the inner wall of the connecting plate 9, and the left side of the pull rod 11 is bolted to a pull ring 12. In this embodiment, by providing the pull rod 11 and the pull ring 12, the limit plate 302 and the limit block 301 can be easily pulled by the pull ring 12 and the pull rod 11, thereby achieving the movement and adjustment of the fixed assembly 3, facilitating the installation and removal of parts and improving work efficiency.

[0034] Also, please refer to Figure 5 The top of the dust collector 6 is fixedly connected to a connecting pipe 13, and the top of the dust collection assembly 5 is fixedly connected to the bottom of the connecting pipe 13. In this embodiment, by providing the connecting pipe 13, the connecting pipe 13 at the top of the dust collector 6 is fixedly connected to the top of the dust collection assembly 5, ensuring that the suction force generated by the dust collector 6 can be effectively transmitted to the dust collection assembly 5, realizing rapid collection of dust generated during the laser cutting process, and preventing the dust from adversely affecting the cutting quality, equipment performance, and operator health.

[0035] Also, please refer to Figure 5The dust collection assembly 5 includes a connecting pipe 501 and a collection rack 502. The top of the collection rack 502 is fixedly connected to the bottom of the connecting pipe 501, and the top of the connecting pipe 501 is fixedly connected to the bottom of the connecting pipe 13. In this embodiment, the connecting pipe 501 and the collection rack 502 can effectively collect dust generated during the laser cutting process. The connecting pipe 501 serves as a connection and transmission function, ensuring that the dust can be smoothly transported from the cutting area to the dust collection box 4 for processing.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An auxiliary limiting structure for laser cutting, characterized in that: The auxiliary limiting structure for laser cutting comprises a cutting machine (1), a dust collecting box (4) is placed on the left side of the cutting machine (1), a dust collecting machine (6) is arranged on the top of the dust collecting box (4), a dust collecting assembly (5) is arranged on the top of the cutting machine (1), a limiting mechanism (2) is bolted to the top of the cutting machine (1), a fixing assembly (3) is movably connected to the inner wall of the limiting mechanism (2), and a part body (7) is clamped to the inner wall of the limiting mechanism (2).

2. The auxiliary limiting structure for laser cutting according to claim 1, characterized in that: The limiting mechanism (2) comprises a limiting frame (201), a replacement frame (202) and a fixed frame (203); the bottom of the fixed frame (203) is bolted to the top of the cutting machine (1); the top of the replacement frame (202) is bolted to the bottom of the limiting frame (201); the surface of the replacement frame (202) is clamped to the inner wall of the fixed frame (203); the surface of the fixing assembly (3) is movably connected to the inner wall of the fixing frame (203); the surface of the fixing assembly (3) is clamped to the inner wall of the replacement frame (202); and the part body (7) is clamped to the inner wall of the limiting frame (201).

3. The auxiliary limiting structure for laser cutting according to claim 2, characterized in that: The left side of the fixing frame (203) is bolted with a connecting block (8), and the left side of the connecting block (8) is bolted with a connecting plate (9).

4. The auxiliary limiting structure for laser cutting according to claim 3, characterized in that: The right side of the connecting plate (9) is bolted with a reset component (10), and the right side of the reset component (10) is bolted to the left side of the fixing component (3).

5. The auxiliary limiting structure for laser cutting according to claim 3, characterized in that: The fixing assembly (3) comprises a limiting block (301) and a limiting plate (302); the right side of the limiting plate (302) is bolted to the left side of the limiting block (301); the surface of the limiting block (301) is movably connected to the inner wall of the fixing frame (203); the surface of the limiting block (301) is snap-fitted to the inner wall of the replacement frame (202); and the right side of the limiting plate (302) is in contact with the left side of the fixing frame (203).

6. The auxiliary limiting structure for laser cutting according to claim 5, characterized in that: The left side of the limit plate (302) is bolted with a pull rod (11), the surface of the pull rod (11) is movably connected to the inner wall of the connecting plate (9), and the left side of the pull rod (11) is bolted with a pull ring (12).

7. The auxiliary limiting structure for laser cutting according to claim 1, characterized in that: The top of the dust collector (6) is fixedly connected to a connecting pipe (13), and the top of the dust collecting assembly (5) is fixedly connected to the bottom of the connecting pipe (13).

8. The auxiliary limiting structure for laser cutting according to claim 7, characterized in that: The dust collection assembly (5) comprises a connecting pipe (501) and a collecting frame (502), the top of the collecting frame (502) is fixedly connected to the bottom of the connecting pipe (501), and the top of the connecting pipe (501) is fixedly connected to the bottom of the connecting pipe (13).

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