A heavy-duty laser tube cutting machine with a slanted bed structure

Abstract

This utility model discloses a sloping bed structure for a heavy-duty laser tube cutting machine, including a vertical support beam formed by multiple layers of beams and support legs. The support legs are horizontally fixed to one side of the bottom of the vertical support beam to form the bed structure. Supporting ribs are arranged between any two adjacent layers of the vertical support beam. The supporting ribs are right-angled triangular prism-shaped support structures, used to connect and support adjacent layers of beams. This utility model adopts a triangular support structure design for the bed structure, improving the stability of the bed and ensuring that the cutting accuracy is not affected by the bed structure.

Description

Technical Field

[0001] This utility model belongs to the field of tube cutting machine technology, specifically relating to a sloping bed structure for a heavy-duty laser tube cutting machine. Background Technology

[0002] Laser tube cutting machines are frequently used in the machining and manufacturing industries, and the most commonly used side-mounted bed type is L-shaped. This type of bed structure has poor stability because high-precision laser tube cutting machines often use Q235 material for the bed. This material has good toughness but poor rigidity. Large chucks bear heavy loads, and the chuck will cause a certain amount of elastic deformation to the bed during operation and cutting, making it difficult to guarantee cutting accuracy. Utility Model Content

[0003] The purpose of this invention is to provide a sloping bed structure for a heavy-duty laser tube cutting machine. The bed structure is formed by a combination of multi-layer beams to create vertical support beams and support legs. Right-angled triangular prism-shaped support ribs are evenly distributed between the upper beams, and right-angled triangular prism-shaped support ribs are distributed at intervals based on the support legs on the lower beams. This strengthens the structural stability of the vertical support beams, improves the overall stability of the bed structure, and thus ensures that the cutting accuracy is not affected by the bed structure.

[0004] The technical solution adopted by this utility model to solve its technical problem is to propose a sloping bed structure for a heavy-duty laser tube cutting machine, including a vertical support beam formed by multiple layers of beams and support legs. The support legs are horizontally fixed to one side of the bottom of the vertical support beam to form the bed structure. Supporting ribs are arranged between any two adjacent layers of beams of the vertical support beam. The supporting ribs are right-angled triangular prisms and are used to connect and support adjacent layers of beams.

[0005] Furthermore, each layer of the vertical support beam is fixedly connected to the other layers by a support structure. The support diagonal ribs are arranged on one side of the support structure, and indirectly connect and support two adjacent layers of beams by supporting the support structure or directly connect and support two adjacent layers of beams.

[0006] Furthermore, the vertical support beam includes a first beam in the first layer, a second beam in the second layer, and a third beam in the third layer. The first beam, the second beam, and the third beam are stacked and connected sequentially through a support structure to form the vertical support beam, and the side of the vertical support beam away from the support leg is flush with the support leg.

[0007] Furthermore, the third beam is located at the bottom, the supporting leg is vertically connected to the right side of the third beam, the second beam is fixedly connected to the top of the third beam in parallel by a supporting structure, and the width of the second beam is the same as the width of the third beam; the width of the first beam is smaller than the width of the second beam, the first beam is fixedly connected to the top of the second beam in parallel by a supporting structure, and the left side of the first beam is flush with the left side of the second beam.

[0008] Furthermore, the support structure configured between the first beam and the second beam is a first support assembly. The first support assembly includes a support member with the same width as the first beam and a first diagonal rib. The sum of the width of the bottom surface of the first diagonal rib and the width of the support member is the same as the width of the second beam. The height of the first diagonal rib is greater than the height of the support member. The support member is located between the first beam and the second beam, and the support member is located to the left of the first diagonal rib.

[0009] Furthermore, the first inclined bar is a supporting inclined bar between the first beam and the second beam. The bottom surface of the first inclined bar is fixed to the right side of the upper surface of the second beam, and the left side of the first inclined bar is attached to and fixed to the lower part of the right side of the support member and the right side of the first beam. The lower side of the support member is fixed to the left side of the upper surface of the second beam, the upper side of the support member is fixed to the lower surface of the first beam, and the left side of the support member is flush with the left side of the first beam and the second beam.

[0010] Furthermore, a first track is arranged above the right side of the first beam along its direction, and a second track is arranged on the right side of the second beam along its direction. A chuck is installed between the first track and the second track, and the inclined surface of the first inclined rib faces the chuck.

[0011] Furthermore, the supporting structure between the second beam and the third beam is a second supporting assembly. The second supporting assembly includes a first supporting body and a second supporting body. The sum of the widths of the first supporting body and the second supporting body is the same as the width of the third beam. The height of the supporting leg is the same as that of the third beam. The upper part of the supporting leg is used to support the feeding mechanism. A second inclined rib is provided between the second supporting assembly and the supporting leg. The second inclined rib is a supporting inclined rib between the second beam and the third beam. The bottom surface of the second inclined rib is fixed to the upper surface of the supporting leg. The left side of the second inclined rib abuts against and is fixed to the right side of the second supporting body. The inclined surface of the second inclined rib faces the feeding mechanism.

[0012] Furthermore, the support leg is vertically connected to the right side of the third beam. The width of the first beam is smaller than that of the second beam, and the width of the second beam is smaller than that of the third beam. The first beam, the second beam, and the third beam are stacked and fixed in sequence with their left sides aligned. Multiple support ribs are arranged between the right side of the first beam and the upper surface of the second beam, and multiple support ribs are arranged between the right side of the second beam and the upper surface of the third beam.

[0013] Furthermore, each layer of the vertical support beam is provided with multiple support structures, and each support structure is provided with the support diagonal reinforcement.

[0014] The beneficial effects of this utility model are as follows: This utility model proposes a slanted bed structure for a heavy-duty laser tube cutting machine. The bed structure is formed by a combination of multi-layer beams to create vertical support beams and support legs. Right-angled triangular prism-shaped support ribs are evenly distributed between the upper beams, and right-angled triangular prism-shaped support ribs are distributed at intervals based on the support legs on the lower beams. This strengthens the structural stability of the vertical support beams, enabling the bed structure to withstand greater external forces without easily deforming, thus improving the stability of the bed structure. Furthermore, this structure allows the chuck's center of gravity to shift inward, further enhancing the stability of the machine tool structure.

[0015] By configuring the dimensions of the multi-layer beams, sufficient space can be left above the vertical support beams for chuck configuration, so that the configuration of the support ribs does not occupy the chuck configuration space, making the bed structure design more reasonable. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0017] Figure 1 This is a schematic diagram of the inclined bed structure of a heavy-duty laser tube cutting machine according to an embodiment of the present invention; Figure 2 A schematic diagram of the support structure of a sloping bed in a heavy-duty laser tube cutting machine; Figure 3 This is a side view of the bed structure; Figure 4 This is a view of the rear of the bed structure; Figure 5 This is a schematic diagram illustrating the application of a sloping bed structure in a heavy-duty laser tube cutting machine.

[0018] In the diagram: 1. First beam; 2. Second beam; 3. Third beam; 4. First support assembly; 5. Second support assembly; 6. Second diagonal rib; 7. Support leg; 11. First track; 21. Second track; 41. Support member; 42. First diagonal rib; 43. First guard plate; 51. First support body; 52. Second support body; 53. Second guard plate. Detailed Implementation

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model and the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort. Furthermore, the design orientation only indicates the relative positional relationship between the components, not the absolute positional relationship.

[0020] This utility model embodiment provides a slanted bed structure for a heavy-duty laser tube cutting machine. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 It includes a vertical support beam formed by multiple beams and a support leg 7. The support leg 7 is horizontally fixed to one side of the bottom of the vertical support beam to form the bed structure. Supporting diagonal ribs are provided between any two adjacent beams of the vertical support beam. The support diagonal ribs are right-angled triangular prism support structures and are used to connect and support adjacent two beams.

[0021] In this application, the supporting diagonal ribs are used to ensure the relative stability between two adjacent beams, so that the entire vertical support beam does not deform after bearing the chuck, thereby ensuring the cutting accuracy.

[0022] In the embodiments of this application, a support structure can be configured between the multi-layer beams, and each layer of beams is fixedly connected to the other through the support structure. The support diagonal bars can serve as auxiliary supports and are configured on one side of the support structure, preferably on the right side, i.e., the side where the support legs 7 are deployed. The support diagonal bars can indirectly connect and support two adjacent layers of beams through the support structure or directly connect and support two adjacent layers of beams.

[0023] It is understandable that each layer of the vertically supported beam is equipped with multiple supporting structures, and each supporting structure is equipped with diagonal supporting bars. The diagonal supporting bars can be part of the supporting structure or can be set up independently of the supporting structure.

[0024] Taking a vertical support beam with three layers as an example, including the first beam 1 of the first layer, the second beam 2 of the second layer, and the third beam 3 of the third layer, the first beam 1, the second beam 2 and the third beam 3 are connected by stacking in sequence through a support structure to form a vertical support beam, and the side of the vertical support beam away from the support leg 7 is flush.

[0025] The layout of the three-layer beam can be as follows: the third beam 3 is located at the bottom, the support leg 7 is vertically connected to the right side of the third beam 3, the second beam 2 is fixedly connected to the top of the third beam 3 in parallel through the support structure, and the first beam 1 is fixedly connected to the top of the second beam 2 in parallel through the support structure, and the left side of the first beam 1 is flush with the left side of the second beam 2.

[0026] In this application, the descriptions of width, height, and orientation can be... Figure 3 The perspective shown is the standard.

[0027] For example, the first beam 1 and the second beam 2 are positioned higher and can be used to mount the chuck. The dimensional relationship of each beam can be such that the width of the second beam 2 is the same as the width of the third beam 3, and the width of the first beam 1 is smaller than the width of the second beam 2. Based on the above layout, the coordination of the support structure and the support ribs can be reasonably adjusted. For example, if the position of the first beam 1 requires the mounting of the chuck and the space redundancy is small, the support ribs between the first beam 1 and the second beam 2 can be configured in the support structure. As another example, if the third beam 3 is positioned lower and the space redundancy is large, it will not affect the deployment and operation of the feeding mechanism and the chuck. Therefore, the support ribs between the second beam 2 and the third beam 3 can be placed outside the support structure.

[0028] Specifically, the support structure configured between the first beam 1 and the second beam 2 is the first support assembly 4. The first support assembly 4 includes a support member 41 with the same width as the first beam 1 and a first diagonal rib 42. The support member 41 can be a square tube structure, and the first diagonal rib 42 is the support diagonal rib between the first beam 1 and the second beam 2.

[0029] When configuring the dimensions, the sum of the width of the bottom surface of the first inclined rib 42 and the width of the support member 41 is the same as the width of the second beam 2. The height of the first inclined rib 42 is greater than the height of the support member 41. The support member 41 is located between the first beam 1 and the second beam 2, and the support member 41 is located to the left of the first inclined rib 42.

[0030] During installation, the bottom surface of the first inclined rib 42 can be fixed to the right side of the upper surface of the second beam 2, and the left side of the first inclined rib 42 can be attached and fixed to the right side of the support member 41 and the lower part of the right side of the first beam 1; the lower side of the support member 41 can be fixed to the left side of the upper surface of the second beam 2, and the upper side of the support member 41 can be fixed to the lower surface of the first beam 1, and the left side of the support member 41 is flush with the left side of the first beam 1 and the second beam 2.

[0031] Based on the structural characteristics of the vertical support beam with the above-described layout, a first track 11 is arranged above the right side of the first beam 1 along its direction, and a second track 21 is arranged on the right side of the second beam 2 along its direction. A chuck is installed between the first track 11 and the second track 21. Multiple chucks operate on the first track 11 and the second track 21. The force exerted by the multiple chucks on the vertical support beam is transmitted to the vertical support beam through the two tracks, exhibiting a tendency to tilt and deform to the right. From the perspective of the supporting diagonal ribs, the force is applied at the apex of the triangle. The inclined surface of the first diagonal rib 42 faces the chuck.

[0032] When an external force is applied to one vertex of a triangle, this force is transmitted and dispersed along the three sides of the triangle. Because the three sides are connected to form a closed structure, the force is distributed in a certain proportion among the three sides, allowing the triangle to withstand larger external forces without easily deforming, thus improving the stability of the machine bed structure. Furthermore, this structure can cause the chuck's center of gravity to shift inward, further improving the stability of the machine tool structure.

[0033] Specifically, the supporting structure between the second beam 2 and the third beam 3 is the second support assembly 5. The second support assembly 5 includes a first support body 51 and a second support body 52. ​​Both support bodies can be square tube structures. The sum of the widths of the first support body 51 and the second support body 52 is the same as the width of the third beam 3. The height of the support leg 7 is the same as that of the third beam 3. The upper part of the support leg 7 is used to support the feeding mechanism. A second inclined rib 6 is provided between the second support assembly 5 and the support leg 7. The second inclined rib 6 is the supporting inclined rib between the second beam 2 and the third beam 3. The bottom surface of the second inclined rib 6 is fixed to the upper surface of the support leg 7. The left side of the second inclined rib 6 abuts against and is fixed to the right side of the second support body 52. ​​The inclined surface of the second inclined rib 6 faces the feeding mechanism.

[0034] It is feasible to have the same specifications for the first support 51 and the second support 52, and to stack them together to support the second beam 2, so that the second beam 2 is directly above the third beam 3. The stacking method can be as follows: Figure 3 As shown, they can be arranged vertically side by side or stacked. When stacked, taking the first support 51 above the second support 52 as an example, the height of the second diagonal rib 6 should at least reach the height of the first support 51. For example, the height of the second diagonal rib 6 can be two-thirds of the sum of the heights of the two supports.

[0035] It is feasible for the two supports to have different specifications. When they are vertically aligned and attached, they can have different thicknesses but the same height. When they are stacked, they can have different thicknesses but the same width. Furthermore, the height of the second diagonal rib 6 can reach the middle of the upper support to ensure the stability of the support effect.

[0036] It is feasible to make the width of the first support 51 smaller than the width of the support member 41 to stabilize the support effect of the two supports.

[0037] As another feasible embodiment, the supporting structure between the multi-layer beams can be omitted, and the vertical supporting beam can be constructed with the height of the beam itself to provide sufficient height for the chuck and enable normal use in conjunction with the feeding mechanism.

[0038] Taking a three-layer beam as an example, space for configuring support diagonal bars can be reserved by adjusting the size of each layer of beams. Support leg 7 is vertically connected to the right side of the third beam 3. The width of the first beam 1 is smaller than that of the second beam 2, and the width of the second beam 2 is smaller than that of the third beam 3. The first beam 1, the second beam 2, and the third beam 3 are stacked and fixed in sequence with the left side aligned. Multiple support diagonal bars are configured between the right side of the first beam 1 and the upper surface of the second beam 2, and multiple support diagonal bars are configured between the right side of the second beam 2 and the upper surface of the third beam 3.

[0039] It should be clarified that, based on the left-side alignment, the upper surface of the second beam 2 has an exposed area on the right side of the first beam 1. The bottom surface of the supporting diagonal bar has the same size as the exposed area and is fixed to the exposed area. The right side of the supporting diagonal bar is attached to the right side of the first beam 1 and fixed. The height of the supporting diagonal bar is at most half the height of the first beam 1, leaving enough space for the configuration of the first track 11.

[0040] Similarly, the upper surface of the third beam 3 also has an exposed area on the right side of the second beam 2. The supporting diagonal bars between the two can be configured in the same way, but the height of the supporting diagonal bars does not need to be restricted.

[0041] It is understandable that the second beam 2 or the third beam 3 can have a certain height to lift the first beam 1 to a suitable height, so that the chuck mounted on it has enough operating space and space to install the feeding mechanism.

[0042] It is feasible to configure a support structure and support diagonal bars between the second beam 2 and the third beam 3 to increase the height of the vertical support beam. Alternatively, without configuring a support structure between the first beam 1 and the second beam 2, only support diagonal bars can be configured to achieve the overall structural stability of the vertical support beam; and it is also more conducive to configuring the chuck track.

[0043] Please see Figure 5 The diagram below illustrates the specific application of the bed structure of this application. In application, guard plates can be installed in the gaps between the multi-layer beams. A first guard plate 43 is installed between the first beam 1 and the second beam 2, and a second guard plate 53 is installed between the second beam 2 and the third beam 3. The first guard plate 43 is inclined, and the second guard plate is vertical. The second diagonal rib 6 can be an external body, and its position is low and its size is small, so as not to affect the deployment and operation of the chuck, as well as the deployment and operation of the feeding mechanism.

[0044] For example, multiple first support components 4 are disposed between the first beam 1 and the second beam 2. The multiple first support components 4 can be evenly distributed along the direction of the beam. There will be a gap between two adjacent first support components 4. An inclined first guard plate 43 can be disposed here. The length of the first guard plate 43 can be the same as the inclined surface length of the first inclined rib 42, and the inclination degree is also the same as that of the first inclined rib 42, thus sealing the gap. Multiple second support components 5 are also disposed between the second beam 2 and the third beam 3. Their distribution can be the same as the distribution of the first support components 4. When the second guard plate 53 is disposed based on the gap between the two, the second guard plate 53 can be in a vertical state and located between the second beam 2 and the third beam 3.

[0045] The first diagonal reinforcement 42 can be paired with the support member 41 and is evenly distributed along the beam direction; while the second diagonal reinforcement 6 is based on the support leg 7 and is not completely paired with the second support assembly 5. The second diagonal reinforcement 6 can be spaced apart from the second support assembly 5, and the specific distribution pattern can be implemented based on the structural form of the support leg 7, such as... Figure 1 As shown, the support leg 7 has relatively dense connecting beams on the left side and relatively sparse connecting beams on the right side. When the connecting beams are vertically fixed to the third beam 3, the fixed position is selected as the position where the second support component 5 exists, so that the second diagonal reinforcement 6 can be deployed between the second support body 52 and the connecting beam. Figure 1 In the middle, the distribution density of the three connecting beams on the left is the same as that of the second support component 5, so the distribution density of the second inclined rib 6 is the same as that of the second support component 5. The distribution density of the two connecting beams on the right is twice that of the second support component 5. Therefore, after the second inclined rib 6 is deployed based on the connecting beams, it is configured with a second support component 5 every other time. The last connecting beam on the right is located further back, close to the material unloading area, so the second inclined rib may not be configured.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0047] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A bevel bed structure for a heavy duty laser tube cutting machine, characterized in that, It includes a vertical support beam formed by multiple beams and a support leg (7). The support leg (7) is horizontally fixed to one side of the bottom of the vertical support beam to form a bed structure. Supporting diagonal ribs are provided between any two adjacent beams of the vertical support beam. The supporting diagonal ribs are right-angled triangular prism support structures. The supporting diagonal ribs are used to connect and support two adjacent beams.

2. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 1, wherein, Each layer of the vertical support beam is fixedly connected to the other layers by a support structure. The support diagonal bars are arranged on one side of the support structure, and indirectly connect and support two adjacent layers of beams by supporting the support structure or directly connect and support two adjacent layers of beams.

3. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 1, wherein, The vertical support beam includes a first beam (1) of the first layer, a second beam (2) of the second layer, and a third beam (3) of the third layer. The first beam (1), the second beam (2) and the third beam (3) are stacked and connected in sequence through a support structure to form the vertical support beam, and the side of the vertical support beam away from the support leg (7) is flush.

4. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 3, wherein, The third beam (3) is located at the bottom, and the support leg (7) is vertically connected to the right side of the third beam (3). The second beam (2) is fixedly connected to the top of the third beam (3) in parallel through the support structure, and the width of the second beam (2) is the same as the width of the third beam (3). The width of the first beam (1) is smaller than the width of the second beam (2). The first beam (1) is fixedly connected to the top of the second beam (2) in parallel through the support structure, and the left side of the first beam (1) is flush with the left side of the second beam (2).

5. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 4, wherein, The support structure configured between the first beam (1) and the second beam (2) is a first support assembly (4). The first support assembly (4) includes a support member (41) with the same width as the first beam (1) and a first diagonal rib (42). The sum of the width of the bottom surface of the first diagonal rib (42) and the width of the support member (41) is the same as the width of the second beam (2). The height of the first diagonal rib (42) is greater than the height of the support member (41). The support member (41) is located between the first beam (1) and the second beam (2) and is located to the left of the first diagonal rib (42).

6. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 5 wherein, The first inclined bar (42) is a supporting inclined bar between the first beam (1) and the second beam (2). The bottom surface of the first inclined bar (42) is fixed to the right side of the upper surface of the second beam (2). The left side of the first inclined bar (42) is attached to and fixed to the right side of the support member (41) and the lower part of the right side of the first beam (1). The lower side of the support member (41) is fixed to the left side of the upper surface of the second beam (2). The upper side of the support member (41) is fixed to the lower surface of the first beam (1). The left side of the support member (41) is flush with the left side of the first beam (1) and the second beam (2).

7. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 6, wherein, A first track (11) is arranged above the right side of the first beam (1) along its direction, and a second track (21) is arranged on the right side of the second beam (2) along its direction. A chuck is installed between the first track (11) and the second track (21), and the inclined surface of the first inclined rib (42) faces the chuck.

8. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 4, wherein, The supporting structure between the second beam (2) and the third beam (3) is a second support assembly (5). The second support assembly (5) includes a first support body (51) and a second support body (52). The sum of the widths of the first support body (51) and the second support body (52) is the same as the width of the third beam (3). The height of the support leg (7) is the same as that of the third beam (3). The upper part of the support leg (7) is used to erect a feeding mechanism. A second inclined rib (6) is provided between the second support assembly (5) and the support leg (7). The second inclined rib (6) is a supporting inclined rib between the second beam (2) and the third beam (3). The bottom surface of the second inclined rib (6) is fixed to the upper surface of the support leg (7). The left side of the second inclined rib (6) abuts against and is fixed to the right side of the second support body (52). The inclined surface of the second inclined rib (6) faces the feeding mechanism.

9. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 3, wherein, The support leg (7) is vertically connected to the right side of the third beam (3). The width of the first beam (1) is smaller than that of the second beam (2), and the width of the second beam (2) is smaller than that of the third beam (3). The first beam (1), the second beam (2), and the third beam (3) are stacked and fixed in sequence with the left side aligned. Multiple support ribs are arranged between the right side of the first beam (1) and the upper surface of the second beam (2), and multiple support ribs are arranged between the right side of the second beam (2) and the upper surface of the third beam (3).

10. A bevel bed structure for a heavy duty laser pipe cutting machine as claimed in claim 2, wherein, Each layer of the vertical support beam is provided with multiple support structures, and each support structure is provided with the support diagonal reinforcement.

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