Split type laser cutting machine body structure

Abstract

The utility model provides a split type laser cutting machine body structure, which relates to the technical field of laser cutting, and comprises a main machine body and an auxiliary machine body, the main machine body comprises a side wall plate and an end bed plate arranged at the end part of the side wall plate, and the side wall plate is provided with a first slide rail for facilitating the sliding of a laser cutting head; the auxiliary bed body comprises an organ cover plate and a second sliding rail arranged on the organ cover plate, the second sliding rail is connected with the first sliding rail, and the organ cover plate is connected with the end bed plate. The machine body structure and the auxiliary body structure are designed in a split mode, the main machine body is of a semi-hollow structure, the influence on the strength of the machine body during machining, installation and transportation is avoided, meanwhile, it is guaranteed that the machine body has high strength and rigidity, the auxiliary body structure is detachably arranged, the requirement for the effective cutting stroke with the large breadth length is met, and meanwhile the service life of the machine body is prolonged. The sliding stroke of the organ structure is effectively lengthened, and disassembly and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, and in particular, to a split laser cutting fuselage structure. Background Art

[0002] The application of laser cutting machines has developed rapidly in the domestic market in recent years, especially in the field of sheet metal cutting and processing. It has the advantages of high cutting accuracy, fast cutting speed, adaptability to various complex graphics, automatic typesetting, smooth incision, low processing cost, etc. It has replaced punching machines, flame cutting, plasma cutting and other equipment.

[0003] At present, most of the bed structures used in the laser cutting industry are welded together with carbon steel plates, rectangular tubes, square tubes and other profiles. For example, the Chinese patent invention patent CN114083120A discloses a laser cutting machine bed, which relates to the technical field of laser cutting machines. The invention includes a machine body, a collection drawer and an exhaust fan. The top of the machine body is provided with a top groove, and inclined surfaces are symmetrically arranged on the front and rear sides of the top groove. An air intake notch is provided on the inclined surface. The air intake notch is connected to the middle smoke groove and the side smoke groove provided inside the machine body. The middle smoke groove and the side smoke groove are connected to the exhaust fan fixed on the machine body through the exhaust pipe. A collection drawer is movably inserted in the machine body below the top groove. The invention can suck the smoke generated during the cutting process from the top groove into the middle smoke groove and the side smoke groove in the machine tool body through the rotation of the exhaust fan, and finally extract it through the exhaust duct. The setting of the inclined surface can effectively prevent cutting spatter from blocking the air inlet groove, and can make the cutting spatter smoothly enter the collection drawer for collection.

[0004] However, the above laser cutting machine bed still has the following disadvantages: the overall welded bed will affect the machine tool accuracy during cutting due to excessive welding. In addition, the bed will have different degrees of influence on strength during installation and transportation, resulting in overall accuracy.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient split laser cutting fuselage structure. Utility Model Content

[0006] The purpose of the utility model is to provide a split laser cutting machine body structure with a simple structure. The main machine body structure and the auxiliary structure are designed in a split type. The main bed adopts a semi-hollow structure to avoid the influence on the strength of the bed during processing, installation and transportation, while ensuring that the bed has high strength and rigidity. The auxiliary structure can be detachably arranged. While meeting the effective cutting stroke of large-format lengths, it effectively lengthens the sliding stroke of the accordion structure, and is easy to disassemble and transport.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A split laser cutting machine body structure includes a main bed and an auxiliary bed, the main bed includes a side wall panel and an end bed panel arranged at the end of the side wall panel, and the side wall panel is provided with a first slide rail for facilitating the sliding of a laser cutting head; the auxiliary bed includes an accordion cover panel and a second slide rail arranged on the accordion cover panel, the second slide rail is connected to the first slide rail, and the accordion cover panel is connected to the end bed panel.

[0009] As a preferred embodiment of the present invention, a first connecting bar is arranged on the outer side of the first slide rail; the auxiliary bed also includes a second connecting bar arranged on the outer side of the second slide rail; the first connecting bar and the second connecting bar are connected by bolts.

[0010] As a preferred embodiment of the utility model, a limiting boss is provided at one end of the accordion cover plate close to the main bed body, and a first limiting groove for facilitating the insertion of the limiting boss is provided at one side of the end bed board close to the accordion cover plate.

[0011] As a preferred embodiment of the present invention, a second limiting groove for facilitating the insertion of the limiting boss is provided at one end of the accordion cover plate away from the main bed.

[0012] As a preferred embodiment of the present invention, the height of the lower end of the accordion cover plate close to the main bed is lower than the height of the lower end of the accordion cover plate away from the main bed.

[0013] As a preferred embodiment of the present invention, the number of the side wall panels and the number of the end bed boards are both two; and an intermediate bed board is provided between the two end bed boards.

[0014] As a preferred embodiment of the present invention, the number of the intermediate bed board is at least one, and a protective block is provided on the upper side of the intermediate bed board.

[0015] As a preferred embodiment of the present invention, the protection block is a refractory part with elasticity.

[0016] As a preferred embodiment of the present invention, the number of the main bed is at least one.

[0017] As a preferred embodiment of the present invention, the auxiliary bed is an integrally formed plastic part.

[0018] The utility model has the beneficial effects of a split laser cutting machine body structure: the structure is simple, the main machine body structure and the auxiliary structure are designed in a split type, the main bed adopts a semi-hollow structure to avoid the influence on the strength of the bed during processing, installation and transportation, while ensuring that the bed has high strength and rigidity, the auxiliary structure is detachable, and while meeting the effective cutting stroke of large-format lengths, the sliding stroke of the accordion structure is effectively lengthened, and disassembly and transportation are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of a split laser cutting fuselage structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the installation structure of the auxiliary bed in one embodiment of a split laser cutting machine body structure of the utility model;

[0021] Figure 3 This is a structural schematic diagram of a main bed in an embodiment of a split laser cutting machine body structure of the utility model. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0024] At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present utility model is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0027] Technologies, methods, and systems known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.

[0028] Embodiment 1: Figures 1 to 3 The figure is only one of the embodiments of the present invention, a split laser cutting machine body structure, including a main bed 1 and an auxiliary bed 2, the main bed 1 including a side wall panel 11 and an end bed panel 12 arranged at the end of the side wall panel 11, the side wall panel 11 is provided with a first slide rail 13 for facilitating the sliding of the laser cutting head; the auxiliary bed 2 includes an accordion cover panel 21 and a second slide rail 22 arranged on the accordion cover panel 21, the second slide rail 22 is connected to the first slide rail 13, and the accordion cover panel 21 is connected to the end bed panel 12.

[0029] Since an accordion structure is set on the front and rear sides of the beam during laser cutting, the accordion structure also needs a sliding guide rail. Generally speaking, the guide rail of the beam structure and the guide rail of the accordion structure are the same guide rail, but the guide rail of the accordion structure needs to be longer than the guide rail of the beam structure. Therefore, the length of the conventional cutting machine tool needs to be designed to facilitate the sliding of the accordion structure. However, in fact, the cutting stroke (the sliding distance of the beam structure) will be less than the length of the cutting machine tool, so the entire machine tool length cannot be effectively utilized.

[0030] In the utility model, the main bed 1 includes a side wall panel 11 and an end bed panel 12 arranged at the end of the side wall panel 11. The side wall panel 11 is provided with a first slide rail 13 for facilitating the sliding of the laser cutting head. The side wall panel 11 of the main bed 1 is a plate body supporting the crossbeam structure. There are two side wall panels 11. The end bed panel 12 is used to weld and connect the ends of the side wall panels 11 to form a main bed 1 structure with a stable structure.

[0031] In the present invention, the auxiliary bed 2 includes an accordion cover plate 21 and a second slide rail 22 disposed on the accordion cover plate 21, the second slide rail 22 is connected to the first slide rail 13, and the accordion cover plate 21 is connected to the end bed plate 12. The second slide rail 22 is connected to the first slide rail 13, and the second slide rail 22 is equivalent to lengthening the length of the first slide rail 13. The accordion cover plate 21 not only serves the purpose of auxiliary protection of the accordion structure, but also serves the function of fixing the second slide rail 22 by connecting to the end bed plate 12.

[0032] The main bed 1 is a laser cutting bed used to facilitate the sliding of the crossbeam structure where the laser head is located. The length of the first slide rail 1 on the main bed 1 is the cutting stroke; and the auxiliary bed 2 is arranged at the end of the main bed 1 to lengthen the main bed 1, so as to facilitate the extension of the sliding stroke of the accordion structure; that is, the sum of the lengths of the first slide rail 1 on the main bed 1 and the second slide rail 22 on the auxiliary bed 2 is the sliding stroke of the accordion structure.

[0033] Moreover, since the sliding support requirements of the crossbeam structure are higher, the main bed 1 is an integrated welded structure; conversely, the sliding support requirements of the accordion structure are lower, so the auxiliary bed 2 is a plastic structure that can be detachably installed on the end of the main bed 1. This is not only convenient for installation, disassembly and maintenance, but also convenient for maintenance, and can reduce the design cost of the machine tool, and the cutting stroke effectiveness of the main machine tool is maximized.

[0034] Embodiment 2, still as Figures 1 to 3 The figure shown is only one of the embodiments of the present invention. On the basis of the first embodiment, in a split laser cutting machine body structure of the present invention, a first connecting bar 15 is arranged on the outer side of the first slide rail 13; the auxiliary bed 2 also includes a second connecting bar 23 arranged on the outer side of the second slide rail 22; the first connecting bar 15 and the second connecting bar 23 are connected by bolts to facilitate stable alignment and connection between the first slide rail 13 and the second slide rail 22.

[0035] In addition, a limiting boss is provided at one end of the accordion cover plate 21 close to the main bed 1, and a first limiting groove for facilitating the insertion of the limiting boss is provided on one side of the end bed plate 12 close to the accordion cover plate 21, so that the auxiliary bed 2 can be detachably installed. When the type of accordion structure on the machine tool is different, the auxiliary bed 2 of the corresponding specification can be replaced for adaptive use.

[0036] In the utility model, a second limiting groove is provided at the end of the accordion cover plate 21 away from the main bed 1 for facilitating the insertion of the limiting protrusion. When the specifications of the auxiliary bed 2 cannot match the specifications of the accordion structure, another accordion cover plate 21 can be added at the end of the accordion cover plate 21 away from the main bed 1 to lengthen the length of the auxiliary bed 2, which is suitable for sliding of different types of accordion structures.

[0037] Of course, the height of the lower end of the accordion cover plate 21 close to the main bed 1 is lower than the height of the lower end of the accordion cover plate 21 away from the main bed 1, which plays a role in protecting the accordion structure.

[0038] Embodiment three, still as Figures 1 to 3The figure shown is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in a split laser cutting machine body structure of the present invention, the number of the side wall panel 11 and the end bed board 12 are both two; an intermediate bed board 14 is arranged between the two end bed boards 12, the number of the intermediate bed board 14 is at least one, and a protective block 141 is arranged on the upper side of the intermediate bed board 14, so that the bed is a semi-hollow structure, and the protective block is fire-resistant and high-temperature resistant. Compared with the hollow structure bed, the strength will be affected to varying degrees during installation and transportation, resulting in overall precision. The present invention can improve the strength of the bed while improving the operating stability and cutting precision of the bed.

[0039] Here, the protection block 141 is a refractory member having elasticity.

[0040] It should be noted that the number of the main bed 1 is at least one, that is, the entire cutting machine tool can be a main bed 1 of multiple sections that are spliced ​​and then welded together.

[0041] Furthermore, the auxiliary bed 2 is an integrally formed plastic part, which reduces the design cost of the auxiliary bed 2 while ensuring high structural stability of the auxiliary bed 2 .

[0042] The utility model discloses a split laser cutting machine body structure, which has a simple structure. The main machine body structure and the auxiliary structure are designed in a split type. The main bed adopts a semi-hollow structure to avoid the influence on the strength of the bed during processing, installation and transportation, while ensuring that the bed has high strength and rigidity. The auxiliary structure can be detachably arranged, and while meeting the effective cutting stroke of large-format length, the sliding stroke of the accordion structure is effectively lengthened, and disassembly and transportation are convenient.

[0043] The present invention is not limited to the above specific implementation modes, and the present invention can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementation modes based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. A split laser cutting fuselage structure, characterized in that: The invention comprises a main bed (1) and an auxiliary bed (2), wherein the main bed (1) comprises a side wall panel (11) and an end bed panel (12) arranged at the end of the side wall panel (11), and the side wall panel (11) is provided with a first slide rail (13) for facilitating the sliding of a laser cutting head; the auxiliary bed (2) comprises an accordion cover panel (21) and a second slide rail (22) arranged on the accordion cover panel (21), the second slide rail (22) is connected to the first slide rail (13), and the accordion cover panel (21) is connected to the end bed panel (12).

2. The split laser cutting fuselage structure according to claim 1, characterized in that: A first connecting bar (15) is arranged outside the first slide rail (13); the auxiliary bed (2) further comprises a second connecting bar (23) arranged outside the second slide rail (22); the first connecting bar (15) and the second connecting bar (23) are connected by bolts.

3. The split laser cutting fuselage structure according to claim 1, characterized in that: A limiting boss is provided at one end of the accordion cover plate (21) close to the main bed body (1), and a first limiting groove for facilitating the insertion of the limiting boss is provided at one side of the end bed board (12) close to the accordion cover plate (21).

4. The split laser cutting fuselage structure according to claim 3, characterized in that: One end of the accordion cover plate (21) away from the main bed (1) is provided with a second limiting groove for facilitating the insertion of the limiting boss.

5. The split laser cutting fuselage structure according to claim 1, characterized in that: The height of the lower end of the accordion cover plate (21) close to the main bed (1) is lower than the height of the lower end of the accordion cover plate (21) away from the main bed (1).

6. The split laser cutting fuselage structure according to claim 1, characterized in that: The number of the side wall panels (11) and the number of the end bed panels (12) are both two; an intermediate bed panel (14) is provided between the two end bed panels (12).

7. The split laser cutting fuselage structure according to claim 6, characterized in that: The number of the intermediate bed board (14) is at least one, and a protection block (141) is provided on the upper side of the intermediate bed board (14).

8. The split laser cutting fuselage structure according to claim 7, characterized in that: The protection block (141) is a refractory component with elasticity.

9. The split laser cutting fuselage structure according to claim 1, characterized in that: The number of the main bed (1) is at least one.

10. The split laser cutting fuselage structure according to claim 1, characterized in that: The auxiliary bed (2) is an integrally formed plastic part.

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