Longitudinal box type guide rail seat for laser cutting machine

Abstract

The utility model relates to a longitudinal box type guide rail seat for a laser cutting machine. The device comprises a top plate, the bottom plate is arranged opposite to the top plate; the two opposite side plates are connected with the top plate and the bottom plate respectively to form a hollow box body, and a connecting plate mounting seat and a connecting rod mounting seat are arranged on the outer side walls of the two ends in the longitudinal direction of each side plate respectively; wherein two adjacent box bodies in the longitudinal direction can be connected through respective connecting plate mounting seats, and two box bodies arranged in parallel in the transverse direction can be connected through respective connecting rod mounting seats; the reinforcing rib plates are arranged in the box body and distributed at intervals in the longitudinal direction, and the reinforcing rib plates are connected with the inner side walls of the two side plates, the top plate and the bottom plate respectively. On the premise that enough strength and rigidity are guaranteed, light weight of the structure is achieved, the possibility of size deviation and centering errors in the installation process of the guide rail base is reduced, and installation difficulty and time cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-power laser cutting, in particular to a longitudinal box-shaped guide rail seat for a laser cutting machine. Background Technique

[0002] At present, in the field of high-power laser cutting, with the increasing demand of industrial production, especially in the fields of heavy manufacturing, shipbuilding and large steel structure processing, the demand for large-format and high-precision laser cutting equipment is increasing. To meet these demands, laser cutting machines need to have sufficient power and precision to improve processing efficiency.

[0003] As an important part of a laser cutting machine, the design and structure of the longitudinal guide rail seat directly affect the accuracy, stability and operation convenience of the whole machine. During the installation and debugging process of traditional longitudinal guide rail seats, due to the limitations of their structural design, it usually takes a long time to align and correct, especially when splicing multiple guide rail segments, dimensional deviations and centering errors are likely to occur, increasing the installation difficulty and time cost. In addition, when facing high-power laser cutting, the guide rail seat needs to bear large thermal stress and mechanical stress. The existing integral guide rail seat design is prone to deformation when bearing these stresses, resulting in a decrease in cutting accuracy, especially more obvious during ultra-large-format operations. After long-term use, fatigue damage is likely to occur, affecting the running stability of the guide rail and the overall life of the cutting machine. Summary of the Invention

[0004] Therefore, the utility model provides a longitudinal box-shaped guide rail seat for a laser cutting machine, which realizes structural lightweight while ensuring sufficient strength and rigidity, reduces the possibility of dimensional deviation and centering error during the installation process of the guide rail seat, and reduces the installation difficulty and time cost.

[0005] To solve the above technical problems, the utility model provides a longitudinal box-shaped guide rail seat for a laser cutting machine, including:

[0006] A top plate;

[0007] A bottom plate, arranged opposite to the top plate;

[0008] Two oppositely arranged side plates, respectively connected to the top plate and the bottom plate to form a hollow box body. Connecting plate mounting seats and connecting rod mounting seats are respectively arranged on the outer side walls at both ends in the longitudinal direction of each side plate; wherein, two adjacent box bodies in the longitudinal direction can be connected through their respective connecting plate mounting seats, and two box bodies arranged in parallel in the transverse direction can be connected through their respective connecting rod mounting seats;

[0009] A plurality of reinforcing rib plates are arranged in the box body and are spaced apart along the longitudinal direction, and each of the reinforcing rib plates is respectively connected to the inner side walls of the two side plates, the top plate and the bottom plate.

[0010] In an embodiment of the present utility model, a linear guide rail installation groove, a rack installation groove and a guide rail pressing block groove located beside the linear guide rail installation groove are respectively arranged on the outer side wall of the top plate along the longitudinal direction.

[0011] In an embodiment of the present utility model, floor mounting blocks are convexly provided outward at intervals along the longitudinal direction on the outer side wall of the bottom plate.

[0012] In an embodiment of the present utility model, each of the reinforcing rib plates is arranged corresponding to the position of the floor mounting block.

[0013] In an embodiment of the present utility model, it further includes two end sealing plates oppositely arranged at the longitudinal two ends of the box body, the two end sealing plates close the openings at the longitudinal two ends of the box body, and positioning key grooves are arranged along the width direction of each of the end sealing plates.

[0014] In an embodiment of the present utility model, the connecting plate mounting seat extends to the position of the end sealing plate.

[0015] In an embodiment of the present utility model, the connecting plate mounting seat includes a first connecting surface convexly provided on the outer side wall of the side plate, and a plurality of first connecting holes are distributed on the first connecting surface.

[0016] In an embodiment of the present utility model, the first connecting surface is rectangular.

[0017] In an embodiment of the present utility model, the connecting rod mounting seat includes a second connecting surface convexly provided on the outer side wall of the side plate, and a plurality of second connecting holes are distributed on the second connecting surface.

[0018] In an embodiment of the present utility model, the second connecting surface is in a ring-shaped rectangle, and one of the second connecting holes is arranged at each of the four corners of the ring-shaped rectangle.

[0019] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0020] A longitudinal box-shaped guide rail seat for a laser cutting machine according to the present utility model adopts a modular splicing design, which can be spliced in multiple segments according to actual needs to adapt to laser cutting machines of different sizes and structures. The boxes in the longitudinal direction can be spliced through their respective connecting plate mounts, and the boxes in the transverse direction are connected through connecting rod mounts. During the splicing process, the precise alignment of adjacent boxes is ensured by the docking of positioning key grooves and the insertion of keys, and then fixed through connecting plates and connecting rods, simplifying the installation and debugging process of the guide rail seat, reducing the possibility of dimensional deviation and centering error, and lowering the installation difficulty and time cost.

[0021] During the splicing process of the present utility model, the design of the positioning key grooves, connecting plates, and connecting rods ensures the dimensional accuracy after longitudinal and transverse splicing. The connection of adjacent boxes in the longitudinal direction through the connecting plate mounts ensures the dimensional alignment in the up-down and left-right directions, and after the parallel boxes in the transverse direction are connected through the connecting rod mounts, the consistency of the center distance is ensured.

[0022] By adopting a hollow box structure composed of a top plate, a bottom plate, side plates, and reinforcing rib plates, the guide rail seat of the present utility model realizes structural lightweight while ensuring sufficient strength and rigidity, effectively reducing the self-weight of the guide rail seat and the weight load of the entire equipment.

[0023] A plurality of reinforcing rib plates are arranged at intervals in the longitudinal direction inside the longitudinal box-shaped guide rail seat of the present utility model. These reinforcing rib plates are connected to the top plate, bottom plate, and side plates to form a stable structure, significantly enhancing the rigidity of the guide rail seat, ensuring that it can withstand large thermal stress and mechanical stress during high-power laser cutting operations, reducing deformation caused by stress, and maintaining the stability of cutting accuracy. Description of the Drawings

[0024] In order to make the content of the present utility model easier to be clearly understood, the following further elaborates on the present utility model in detail according to the specific embodiments of the present utility model and in conjunction with the drawings.

[0025] Figure 1 It is the front view structure diagram of the longitudinal box-shaped guide rail seat of the present utility model.

[0026] Figure 2 It is the top view structure diagram of the longitudinal box-shaped guide rail seat of the present utility model.

[0027] Figure 3 It is the side view structure diagram of the longitudinal box-shaped guide rail seat of the present utility model.

[0028] Figure 4 It is the axonometric structure diagram of the longitudinal box-shaped guide rail seat of the present utility model.

[0029] Description of the reference numerals in the drawings:

[0030] 1. Top plate; 11. Linear guide rail installation groove; 12. Rack installation groove; 13. Guide rail press block groove;

[0031] 2. Bottom plate; 21. Anchor installation block;

[0032] 3. Side plate; 31. Connecting plate mounting seat; 311. First connecting surface; 312. First connecting hole; 32. Connecting rod mounting seat; 321. Second connecting surface; 322. Second connecting hole;

[0033] 4. Reinforcing rib plate;

[0034] 5. End sealing plate; 51. Positioning keyway. Detailed implementation manners

[0035] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the specific embodiments cited do not limit the present utility model.

[0036] In the present utility model, when directions (up, down, left, right, front, and back) are described, it is only for the convenience of describing the technical solution of the present utility model, rather than indicating or implying that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model.

[0037] In the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and "greater than", "less than", "exceeding", etc. are understood not to include the present number; "above", "below", "within", etc. are understood to include the present number. In the description of the present utility model, if "first" and "second" are described, they are only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0038] In the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, and can also be integrally formed; they can be mechanically connected, or electrically connected or capable of communicating with each other; they can be the connection inside two components or the interaction relationship between two components. Those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0039] Refer to Figure 1 As shown, a longitudinal box-type guide rail seat for a laser cutting machine of the present utility model includes:

[0040] Top plate 1;

[0041] The bottom plate 2 is arranged opposite to the top plate 1;

[0042] Two side plates 3 arranged opposite to each other are respectively connected to the top plate 1 and the bottom plate 2 to form a hollow box body. Connecting plate mounting seats 31 and connecting rod mounting seats 32 are respectively arranged on the outer side walls at both ends in the longitudinal direction of each side plate 3; wherein, two adjacent box bodies in the longitudinal direction can be connected through their respective connecting plate mounting seats 31, and two box bodies arranged in parallel in the transverse direction can be connected through their respective connecting rod mounting seats 32;

[0043] A plurality of reinforcing rib plates 4 are arranged in the box body and are spaced apart along the longitudinal direction, and each reinforcing rib plate 4 is respectively connected to the inner side walls of the two side plates 3, the top plate 1 and the bottom plate 2.

[0044] A plurality of reinforcing rib plates 4 are arranged at intervals along the longitudinal direction in the longitudinal box-shaped guide rail seat. These reinforcing rib plates 4 are connected to the top plate 1, the bottom plate 2 and the side plates 3 to form a stable structure. The rigidity of the guide rail seat is significantly enhanced, ensuring that it can withstand greater thermal stress and mechanical stress during high-power laser cutting operations, reducing deformation caused by stress, and maintaining the stability of cutting accuracy.

[0045] In one embodiment, referring to Figure 2 As shown, linear guide rail installation grooves 11, rack installation grooves 12 and guide rail pressing block grooves 13 beside the linear guide rail installation grooves 11 are respectively arranged on the outer side wall of the top plate 1 along the longitudinal direction.

[0046] In one embodiment, on the outer side wall of the bottom plate 2, floor mounting blocks 21 protrude outward at intervals along the longitudinal direction, and holes for connecting the floor are arranged on the floor mounting blocks 21.

[0047] In one embodiment, each reinforcing rib plate 4 is arranged corresponding to the position of the floor mounting block 21.

[0048] In one embodiment, referring to Figure 3 , Figure 4 As shown, it further includes two end closing plates 5 arranged opposite to each other at both longitudinal ends of the box body. The two end closing plates 5 close the openings at both longitudinal ends of the box body. Positioning key grooves 51 are arranged along the width direction of each end closing plate 5. The positioning key grooves 51 can form a positioning groove for inserting a key when the end closing plates 5 of adjacent two box bodies are in contact.

[0049] In one embodiment, the connecting plate mounting seat 31 extends to the position of the end closing plate 5.

[0050] In one embodiment, referring to Figure 1As shown, the connecting plate mounting seat 31 includes a first connecting surface 311 protruding outward from the outer side wall of the side plate 3, and a plurality of first connecting holes 312 are distributed on the first connecting surface 311.

[0051] Specifically, the first connecting surface 311 is rectangular. It can be understood that during splicing, holes are provided on the connecting plate that cooperate with the first connecting holes 312 on two adjacent first connecting surfaces 311, and they are connected by bolts.

[0052] In one embodiment, the connecting rod mounting seat 32 includes a second connecting surface 321 protruding outward from the outer side wall of the side plate 3, and a plurality of second connecting holes 322 are distributed on the second connecting surface 321.

[0053] Specifically, the second connecting surface 321 is in the shape of an annular rectangle, and one of the second connecting holes 322 is provided at each of the four corners of the annular rectangle. During splicing, connection flanges are provided at both ends of the connecting rod (which can be a rectangular steel bar), holes are provided on the connection flanges that cooperate with the second connecting holes 322 on the second connecting surface 321, and they are connected by bolts.

[0054] Through the above settings, the longitudinal box-shaped guide rail seats can be spliced in multiple segments as needed. First, the adjacent longitudinal box-shaped guide rail seats are butted according to the positions of their respective positioning key grooves 51, and keys are inserted for connection. Subsequently, the connecting plate mounting seats 31 of the respective connecting plates of two adjacent boxes in the longitudinal direction are connected to ensure that the up-down and left-right dimensions of the two segments of the longitudinal box-shaped guide rail seats are aligned; the connecting rod mounting seats 32 of the respective boxes of two boxes arranged in parallel in the transverse direction are connected by the connecting rod to ensure that the center distances of the two segments of the longitudinal box-shaped guide rail seats are the same.

[0055] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the examples, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A longitudinal box-type guide rail seat for a laser cutting machine, characterized in that: include: Top plate (1); A bottom plate (2) arranged opposite to the top plate (1); Two side panels (3) arranged opposite to each other are respectively connected to the top panel (1) and the bottom panel (2) to form a hollow box body, and connecting plate mounting seats (31) and connecting rod mounting seats (32) are respectively arranged on the outer side walls at both ends in the longitudinal direction of each side panel (3); wherein two adjacent boxes in the longitudinal direction can be connected via their respective connecting plate mounting seats (31), and two boxes arranged in parallel in the transverse direction can be connected via their respective connecting rod mounting seats (32); A plurality of reinforcing rib plates (4) are arranged in the box body and are spaced apart in the longitudinal direction, and each of the reinforcing rib plates (4) is respectively connected to the inner side walls of the two side plates (3), the top plate (1) and the bottom plate (2).

2. A longitudinal box-type guide rail seat for a laser cutting machine according to claim 1, characterized in that: A linear guide rail installation groove (11), a rack installation groove (12), and a guide rail pressing block groove (13) located beside the linear guide rail installation groove (11) are respectively arranged along the longitudinal direction on the outer side wall of the top plate (1).

3. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 1, characterized in that: Anchor mounting blocks (21) are provided on the outer side wall of the bottom plate (2) protruding outwards at intervals in the longitudinal direction.

4. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 3, characterized in that: Each of the reinforcing rib plates (4) is arranged at a position corresponding to the anchor mounting block (21).

5. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 1, characterized in that: It also includes two end sealing plates (5) arranged opposite to each other along the longitudinal ends of the box body, the two end sealing plates (5) closing the openings at the longitudinal ends of the box body, and a positioning key groove (51) is arranged along the width direction of each end sealing plate (5).

6. A longitudinal box-type guide rail seat for a laser cutting machine according to claim 5, characterized in that: The connecting plate mounting seat (31) extends to the position of the end sealing plate (5).

7. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 1, characterized in that: The connecting plate mounting seat (31) comprises a first connecting surface (311) protruding outwardly from the outer side wall of the side plate (3), wherein the first connecting surface (311) is provided with a plurality of first connecting holes (312).

8. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 7, characterized in that: The first connecting surface (311) is rectangular.

9. The longitudinal box-type guide rail seat for a laser cutting machine according to claim 6, characterized in that: The connecting rod mounting seat (32) comprises a second connecting surface (321) protruding outwardly from the outer side wall of the side plate (3), and a plurality of second connecting holes (322) are distributed on the second connecting surface (321).

10. A longitudinal box-type guide rail seat for a laser cutting machine according to claim 9, characterized in that: The second connection surface (321) is in the form of an annular rectangle, and a second connection hole (322) is provided at each of the four corners of the annular rectangle.

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