Sliding plate transverse moving structure

Abstract

The utility model relates to the technical field of laser cutting, and discloses a sliding plate transverse moving structure which comprises a cross beam sliding frame and a T-shaped sliding plate connected with the cross beam sliding frame in a sliding mode, the T-shaped sliding plate comprises a flat plate and a vertical plate, two first guide rails extending transversely are arranged on the top face of the cross beam sliding frame, and the flat plate is connected with the first guide rails in a sliding mode through first sliding blocks. At least one second guide rail extending transversely is arranged on the front end face of the cross beam sliding frame, the lower half portion of the vertical plate is in sliding connection with the second guide rail through a second sliding block, and the T-shaped sliding plate is driven by a transverse movement driving mechanism to move transversely. According to the sliding plate transverse moving structure, the sliding plate is innovatively designed to be of a T-shaped structure, the second guide rail is additionally arranged in front of the cross beam support, loads can be effectively dispersed, deformation of the T-shaped sliding plate is reduced, additional supporting points can be provided, the moving stability of the T-shaped sliding plate is effectively enhanced, shaking in the sliding process is reduced, and the sliding plate transverse moving structure is simple in structure and convenient to use. And the rigidity and the non-deformability of the whole structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a slide plate transverse movement structure. Background Art

[0002] A laser cutting machine is a laser device that uses laser to cut plates. The laser cutting machine mainly includes two longitudinally extending bed frames, a workbench arranged between the two bed frames, a crossbeam slide arranged across the two bed frames, an x-axis drive mechanism for driving the crossbeam slide to move back and forth, a y-axis slide arranged on the crossbeam slide along the y-axis, a y-axis drive mechanism for driving the y-axis slide to move left and right, a Z-axis slide slidably arranged on the y-axis slide, a laser cutting head arranged on the Z-axis slide, and a z-axis drive mechanism for driving the Z-axis slide to move up and down.

[0003] The existing y-axis skateboard is generally L-shaped, with the flat plate part of the y-axis skateboard slidingly connected to the crossbeam slide, and the Z-axis slide slidingly connected to the vertical plate part of the y-axis skateboard. However, as the sliding path of the Z-axis slide extends, the vertical plate part of the y-axis skateboard must also be extended vertically accordingly. However, due to the lack of support and sliding guide on the extended vertical plate, the movement stability of the y-axis skateboard is poor, and the components on the y-axis skateboard are also prone to shaking. The y-axis skateboard may even deform after long-term load operation, affecting the processing position accuracy.

[0004] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a slide plate transverse movement structure, aiming to improve the movement stability and load-bearing capacity of the slide plate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A slide transverse movement structure includes a beam slide with a gantry structure composed of a beam main body, a first support and a second support, and a T-shaped slide slidably connected to the beam main body. The T-shaped slide includes a flat plate arranged above the beam main body and a vertical plate arranged in front of the beam main body. The top surface of the beam main body is provided with two transversely extending first guide rails. The flat plate is slidably connected to the first guide rails through a first slider. The front end surface of the beam main body is provided with at least one transversely extending second guide rail. The lower half of the vertical plate is slidably connected to the second guide rail through a second slider. The T-shaped slide is driven by a transverse movement drive mechanism to achieve transverse movement.

[0008] As a further improvement of the above technical solution, the back surface of the vertical plate is reinforcedly connected to the flat plate via a first triangular plate.

[0009] As a further improvement of the above technical solution, the beam body includes front square tubes and rear square tubes that are placed horizontally and arranged side by side in front and back, and vertical square tubes that are upright at the bottom of the front square tubes. The front square tubes, rear square tubes and vertical square tubes all extend horizontally.

[0010] As a further improvement of the above technical solution, the front square tube and the rear square tube are connected by welding, and the front square tube is connected to the vertical square tube by welding.

[0011] As a further improvement of the above technical solution, the back surface of the upright square tube is reinforced and connected to the rear square tube by a second triangular plate.

[0012] Supporting angle plates for supporting the upright square tube are provided on the inner side surfaces of the first support and the second support.

[0013] As a further improvement of the above technical solution, weight-reducing holes are provided on the front square tube, the rear square tube and the vertical square tube.

[0014] As a further improvement of the above technical solution, the transverse driving mechanism includes a rack arranged on the top surface of the beam body, a transverse driving motor arranged downward on the flat plate, and a gear arranged on the output end of the transverse driving motor, and the gear is engaged with the rack for transmission.

[0015] As a further improvement of the above technical solution, a collision block is provided on the bottom surface of the flat plate, and a limit block for limiting the lateral movement range of the collision block is provided on the beam body.

[0016] As a further improvement of the above technical solution, a lubrication wheel for lubricating the rack is provided on the flat plate.

[0017] The beneficial effects of the present invention are as follows: compared with the prior art, the skateboard transverse movement structure of the present invention innovatively designs the skateboard into a T-shaped structure, and adds a second guide rail in front of the crossbeam bracket, which can not only effectively disperse the load and reduce the deformation of the T-shaped skateboard, but also provide additional support points, effectively enhance the moving stability of the T-shaped skateboard, reduce the shaking during the sliding process, and improve the rigidity and anti-deformation ability of the overall structure, thereby ensuring the accuracy of the position during the processing and improving the overall processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the skateboard transverse movement Figure 1 .

[0019] Figure 2 The three-dimensional structure of the skateboard transverse movement Figure 2 .

[0020] Figure 3 The three-dimensional structure of the skateboard transverse movement Figure 3 .

[0021] Figure 4 Schematic diagram of the Z-axis slide and laser cutting head set on the T-shaped slide.

[0022] Explanation of the main component symbols: 1-crossbeam slide, 11-crossbeam body, 111-front square channel, 112-rear square channel, 113-vertical square channel, 114-second triangle plate, 115-weight reduction hole, 12-first support, 13-second support, 14-support angle plate, 2-T-shaped slide, 21-flat plate, 22-vertical plate, 23-first triangle plate, 31-first guide rail, 32-first slider, 33-second guide rail, 34-second slider, 4-transverse drive mechanism, 41-rack, 42-lubrication wheel, 43-transverse drive motor, 51-impact block, 52-limit block, 61-Z-axis slide, 62-laser cutting head. DETAILED DESCRIPTION

[0023] The present invention provides a sliding plate transverse movement structure. To make the purpose, technical solution, and effects of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific examples described herein are only intended to explain the present invention and are not intended to limit the scope of protection of the present invention.

[0024] See also Figure 1-Figure 3 The utility model provides a slide transverse movement structure, including a beam slide 1 with a gantry structure composed of a beam body 11, a first support 12 and a second support 13, and a T-shaped slide 2 slidably connected to the beam body 11, the T-shaped slide 2 including a flat plate 21 arranged above the beam body 11 and a vertical plate 22 arranged in front of the beam body 11, the top surface of the beam body 11 is provided with two transversely extending first guide rails 31, the flat plate 21 is slidably connected to the first guide rail 31 through a first slider 32, the front end surface of the beam body 11 is provided with at least one transversely extending second guide rail 33, the lower half of the vertical plate 22 is slidably connected to the second guide rail 33 through a second slider 34, and the T-shaped slide 2 is driven by the transverse driving mechanism 4 to achieve transverse movement.

[0025] In fact, see Figure 4 As shown, components such as the Z-axis slide 61 and the laser cutting head 62 are slidably arranged on the T-shaped slide 2. Since the vertical length of the T-shaped slide 2 is relatively long, it can better meet the mobile processing requirements of the Z-axis slide 61 and the laser cutting head 62.

[0026] The T-shaped slide 2 is responsible for the lateral movement function of the laser cutting head 62. By adding a first guide rail 31 and a second guide rail 33 to the beam body 11, this double guide rail design effectively increases the support points of the T-shaped slide 2. Both the flat plate 21 and the vertical plate 22 of the T-shaped slide 2 have stable support. Driven by the lateral movement drive mechanism 4, the T-shaped slide 2 has good lateral movement stability, which greatly reduces the shaking caused by lack of support and sliding guide.

[0027] Compared with the traditional L-shaped slide, which is prone to deformation when used for a long time or under a large load, thus affecting the accuracy of the processing position, the slide transverse movement structure of the utility model innovatively designs the slide into a T-shaped structure and adds a second guide rail 33 in front of the crossbeam support. It can not only effectively disperse the load and reduce the deformation of the T-shaped slide 2, but also provide an additional support point, effectively enhancing the movement stability of the T-shaped slide 2, reducing the shaking during the sliding process, and improving the rigidity and deformation resistance of the overall structure, thereby ensuring the accuracy of the position during the processing and improving the overall processing quality.

[0028] Furthermore, the back of the vertical plate 22 is reinforced with the flat plate 21 via a first triangular plate 23. The addition of the first triangular plate 23 creates a more stable triangular structure, significantly enhancing the overall rigidity of the T-shaped slide 2. The triangle, due to its geometric properties, possesses extreme stability, effectively dispersing and resisting external forces, preventing the slide from twisting or deforming under prolonged use or heavy loads.

[0029] Specifically, the crossbeam body 11 includes a front square tube 111 and a rear square tube 112 that are arranged horizontally and in parallel front and back, and a vertical square tube 113 that is arranged upright at the bottom of the front square tube 111. The front square tube 111, the rear square tube 112, and the vertical square tube 113 all extend in the horizontal direction. Overall, the combined structure of the front square tube 111, the rear square tube 112, and the vertical square tube 113 not only makes material selection and processing simple and easy to process, but also effectively resists deformation caused by external loads or vibrations, maintaining the straightness of the crossbeam support. In addition, the combination of the front square tube 111 and the vertical square tube 113 can increase the front end surface area of ​​the crossbeam support, making the connection between the vertical plate 22 of the T-shaped slide 2 and the crossbeam body 11 more stable, which directly improves the stability of the entire slide transverse movement structure, reduces the shaking that may occur under high-speed movement or heavy load conditions, and enhances the accuracy and reliability of the processing process. The increase in the front end surface area of ​​the crossbeam body 11 also provides a wider support platform for the second guide rail 33.

[0030] In this embodiment, the front square tube 111 and the rear square tube 112 are connected by welding, and the front square tube 111 is also welded to the vertical square tube 113. Using welding to connect the various components can significantly improve the overall structural strength and rigidity of the crossbeam body 11, reduce deformation under heavy loads or vibration conditions, and ensure the stability and processing accuracy of the laser cutting machine.

[0031] Preferably, the back of the vertical square tube 113 is reinforced with the rear square tube 112 by a plurality of second triangular plates 114. The reinforcement of the second triangular plates 114 enables the crossbeam carriage 1 to better withstand the challenges of high-intensity working conditions, maintaining stable and reliable performance regardless of heavy-load cutting or processing complex workpieces, thus broadening the application range of the laser cutting machine.

[0032] The inner sides of the first and second supports 12, 13 are provided with support angle plates 14 for supporting the upright square tube 113. The support angle plates 14 provide additional support points for the upright square tube 113, particularly at the bottom region of the upright square tube 113. This significantly enhances the vertical stability of the upright square tube 113, reduces potential tilting or deformation under heavy loads or external forces, effectively improves the torsional and bending resistance of the crossbeam carriage 1, and ensures the overall structural strength and reliability of the crossbeam carriage 1.

[0033] Preferably, weight-reducing holes 115 are provided in the front square opening 111, rear square opening 112, and vertical square opening 113. By providing weight-reducing holes 115 at key locations on the crossbeam body 11, the overall weight of the crossbeam can be significantly reduced, which is crucial for improving the dynamic response performance, acceleration capability, and energy efficiency of the laser cutting machine. A lighter crossbeam structure enables faster starting and stopping, reduces the effects of inertia, and improves processing speed and flexibility.

[0034] Specifically, the transverse drive mechanism 4 includes a rack 41 mounted on the top surface of the crossbeam body 11, a transverse drive motor 43 positioned downwardly on the flat plate 21, and a gear mounted on the output end of the transverse drive motor 43. The gear meshes with the rack 41 to provide transmission. Compared to other transmission methods, the direct engagement of the gear and rack 41 reduces energy loss in the intermediate links and improves power transmission efficiency. This means that the power of the transverse drive motor 43 can be more effectively converted into kinetic energy for the movement of the T-shaped slide 2, reducing energy consumption and improving the economic and environmental performance of the device.

[0035] Preferably, a collision block 51 is provided on the bottom surface of the flat plate 21, and a stop block 52 is provided on the crossbeam body 11 for limiting the lateral movement range of the collision block 51. When the collision block 51 hits the stop block 52, it stops moving. The function of the stop block 52 is to clearly define the maximum lateral movement range of the T-shaped slide 2, prevent over-travel movement caused by operational errors or control system failures, avoid collision accidents that may damage the equipment, and improve operational safety.

[0036] Preferably, a lubrication wheel 42 for lubricating the rack 41 is provided on the flat plate 21. The lubrication wheel 42 can significantly reduce the friction between the rack 41 and the gear by continuously adding lubricant to the surface of the rack 41, reducing the wear rate, extending the service life of the rack 41 and the gear, and reducing maintenance and replacement costs.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, or mutual communication; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0039] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the present invention.

Claims

1. A slide plate transverse movement structure, characterized in that: The invention relates to a crossbeam slide frame having a gantry structure composed of a crossbeam body, a first support and a second support, and a T-shaped slide slidably connected to the crossbeam body. The T-shaped slide frame comprises a flat plate arranged above the crossbeam body and a vertical plate arranged in front of the crossbeam body. The top surface of the crossbeam body is provided with two transversely extending first guide rails, the flat plate is slidably connected to the first guide rails through the first slider, the front end surface of the crossbeam body is provided with at least one transversely extending second guide rail, the lower half of the vertical plate is slidably connected to the second guide rail through the second slider, and the T-shaped slide frame is driven by the transverse driving mechanism to realize transverse movement. The back of the vertical plate is reinforced and connected to the flat plate by a first triangular plate; the crossbeam body includes a front square channel and a rear square channel that are placed horizontally and arranged side by side in front and back, and a vertical square channel that is upright at the bottom of the front square channel, and the front square channel, the rear square channel and the vertical square channel all extend laterally; the front square channel and the rear square channel are connected by welding, and the front square channel is connected to the vertical square channel by welding; the back of the vertical square channel is reinforced and connected to the rear square channel by a second triangular plate; support angle plates for supporting the vertical square channel are provided on the inner sides of the first and second supports.

2. The slide plate transverse movement structure according to claim 1, characterized in that: The front square tube, the rear square tube and the vertical square tube are provided with weight-reducing holes.

3. The slide plate transverse movement structure according to claim 1, characterized in that: The transverse driving mechanism includes a rack arranged on the top surface of the beam body, a transverse driving motor arranged downward on the flat plate, and a gear arranged on the output end of the transverse driving motor, and the gear is meshed with the rack for transmission.

4. The slide plate transverse movement structure according to claim 1, characterized in that: A collision block is provided on the bottom surface of the flat plate, and a limit block for limiting the lateral movement range of the collision block is provided on the crossbeam body.

5. The slide plate transverse movement structure according to claim 3, characterized in that: The flat plate is provided with a lubricating wheel for lubricating the rack.

Images