Lathe bed structure of laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting equipment, in particular to a lathe bed structure of a laser cutting machine, which comprises a base, a supporting table top is arranged in the base, a groove is arranged in the middle of the base, adjusting components used for adjusting positions of materials are arranged on two sides of the groove, and the materials are supported by the adjusting components. Compared with an existing mode that position adjustment is carried out during hoisting, the material position adjustment can be achieved without hoisting equipment in the operation process, the material position adjustment procedure is simplified, and then the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting equipment, and particularly relates to a bed structure for a laser cutting machine. Background Technique

[0002] A laser cutting machine emits laser light from a laser, which is focused into a laser beam with a high power density through an optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. At the same time, a high-pressure gas coaxial with the beam blows away the melted or vaporized metal.

[0003] Chinese Patent (Application No.: 202223594567.5) discloses a laser cutting machine base, which relates to the technical field of laser cutting machines. The laser cutting machine base includes a support seat and side rods. There are two side rods, which are respectively located in the middle of the left and right sides of the support seat; sockets are opened in the middle of the left and right sides of the support seat, and square openings are opened on the upper surfaces of the left and right sides of the support seat. Cross plates are movably inserted into the square openings, and insertion rods are fixed on the lower surfaces of the cross plates; four slots are arranged in sequence from inside to outside on the upper surface of the side rod, and friction pads are adhered in each slot; an adjusting rod is movably inserted into the upper surface of the side rod, and corresponding insertion holes are opened on the surfaces of the adjusting rod and the outer side of the side rod surface; the beneficial effect of the utility model is that the two sides of the laser cutting machine can be limited and fixed through the side rods, which is beneficial to improving the stability of the laser cutting machine installed on the support seat, and through the cooperation of the heat dissipation holes and the exhaust fan, the hot air generated during the operation of the laser cutting machine can be quickly exhausted, avoiding affecting the normal operation of the laser cutting machine.

[0004] However, during the use of this equipment, the position of the material cannot be adjusted. Most of the time, the material is placed on the support table by means of sucker hoisting. However, when cutting the material, if the position of the material needs to be adjusted, the hoisting equipment still needs to be involved. The operation steps are cumbersome and require the cooperation of many people, wasting manpower and operation time. Summary of the Utility Model

[0005] In order to solve the above problems, the embodiment of the utility model provides a bed structure of a laser cutting machine that can adjust the position of the material without the intervention of hoisting equipment.

[0006] The embodiment of the utility model specifically adopts the following technical solutions to achieve the above purpose: A bed structure of a laser cutting machine includes a base. A support table is arranged inside the base. A groove is arranged in the middle of the base. Adjusting components for adjusting the position of the material are arranged on both sides of the groove. The adjusting components include cross braces arranged along the length direction of the groove. A support rod extending into the base is arranged below the cross braces. A jacking mechanism for driving the support rod to lift is arranged inside the base.

[0007] As a further improvement of the above technical solution:

[0008] The jacking mechanism includes a slider located below the support rod. A lifting ramp that fits against the lower part of the support rod is provided on the upper part of the slider. A driving device for driving the displacement of the slider is provided on one side of the base.

[0009] The driving device includes a driving rod arranged along the width direction of the base. Left - hand and right - hand threads that are respectively screwed to the two sliders are provided on the side wall of the driving rod. One end of the driving rod extends outside the base and is provided with a driving motor.

[0010] An inclined panel that cooperates with the lifting ramp is provided on the lower part of the support rod.

[0011] Chute grooves are provided on the surface of the lifting ramp, and guiding ridges corresponding to the positions of the chute grooves are provided on the lower part of the inclined panel.

[0012] Bosses for placing cross braces are provided on both sides of the groove. Avoidance grooves corresponding to the positions of the cross braces are provided on the upper surfaces of the bosses.

[0013] Guiding ramps connecting to the groove are provided on the inner side walls of the lower parts of the bosses.

[0014] Pulleys are provided on the upper parts of the cross braces, and anti - slip rubber pads are provided on the outsides of the pulleys.

[0015] The beneficial effects of the embodiments of the present utility model are as follows: 1. For the bed body structure of this laser cutting machine, including a base, a support table surface is arranged inside the base, a groove is arranged in the middle of the base, and adjustment components for adjusting the position of the material are arranged on both sides of the groove. By supporting the material through the adjustment components, the material does not contact the support table surface, and the position of the material is adjusted on the adjustment components. Compared with the existing method of adjusting the position during hoisting, the position adjustment of the material can be achieved without hoisting equipment during the operation process, simplifying the process of adjusting the position of the material, and thus improving the operation efficiency.

[0016] 2. Pulleys are installed on the upper parts of the cross braces, and anti - slip rubber pads are provided on the surfaces of the pulleys. The pulleys can reduce the friction between the material and the cross braces during the adjustment of the material, and the anti - slip rubber pads can increase the friction when the material comes into contact, thereby ensuring the stability of the material during the process of adjusting the position and preventing the phenomenon of the material slipping off. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the side view of the present utility model;

[0019] Figure 3 is the cross - sectional view of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the sliding block in the utility model.

[0021] In the figure: 1. base; 2. support table; 3. groove; 4. cross brace; 5. support rod; 6. slider; 7. lifting ramp; 8. tilting panel; 9. slide groove; 10. guide ridge; 11. boss; 12. avoidance groove; 13. drive rod; 14. positive and negative threads; 15. drive motor; 16. guide ramp; 17. pulley; 18. anti-slip rubber pad. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0023] like Figures 1-4 As shown, the bed structure of the laser cutting machine of this embodiment includes a base 1, a supporting table 2 is arranged in the base 1, and the supporting table 2 is assembled by using serrated plates. A groove 3 for placing the supporting table 2 is provided in the middle of the base 1, and adjustment components for adjusting the position of the material are arranged on both sides of the groove 3. The adjustment components include cross braces 4 distributed along the length direction of the groove 3, and the lower part of the cross brace 4 is provided with a support rod 5 extending into the base 1. A lifting mechanism for driving the support rod 5 to be lifted and lowered is provided in the base 1. The lifting mechanism can drive the cross brace 4 to be lifted and lowered, and after the separation of the material and the supporting table 2 is realized, the cross brace 4 is used to support the material, and then the position of the material on the cross brace 4 can be adjusted.

[0024] The lifting mechanism includes a slider 6 located below the support rod 5, and the upper part of the slider 6 is provided with a lifting slope 7 that fits with the lower part of the support rod 5. One side of the base 1 is provided with a driving device for driving the slider 6 to move. The sliding of the slider 6 is used to change the position of the support rod 5 on the lifting slope 7, thereby realizing the lifting effect on the cross brace 4.

[0025] The driving device includes a driving rod 13 installed along the width direction of the base 1. The driving rod 13 is inserted into two relatively distributed sliders. The driving rod 13 is located below the groove 3. The side walls of the driving rod 13 are provided with positive and negative threads 14 respectively screwed with the two sliders 6. The positive and negative threads 14 are used to drive the synchronous movement of the two sliders 6. When the driving rod 13 rotates clockwise, the two sliders 6 move toward each other. At this time, the cross brace 4 is lifted upward, and vice versa. The cross brace 4 is lowered. One end of the driving rod 13 extends to the outside of the base 1 and a driving motor 15 is provided. When the length of the entire base is too large and multiple driving rods 13 are required for synchronous driving, the multiple driving rods 13 use sprockets and chains to achieve linkage.

[0026] The lower part of the support rod 5 is provided with an inclined panel 8 that cooperates with the lifting ramp 7. The surface of the lifting ramp 7 is provided with a chute 9, and the lower part of the inclined panel 8 is provided with a guiding rib 10 corresponding to the position of the chute 9. The design of the chute 9 and the guiding rib 10 plays a guiding role and improves the stability of the equipment operation.

[0027] On both sides of the groove 3, there are bosses 11 for placing the cross brace 4. The upper surface of the boss 11 is provided with an avoidance groove 12 corresponding to the position of the cross brace 4. When the height of the cross brace 4 does not need to be adjusted, the cross brace is located in the avoidance groove 12, which can play a sealing role and prevent residues from entering the inside of the base during operation.

[0028] On the inner side wall of the lower part of the boss 11, there is a guiding ramp 16 connected to the groove 3. The guiding ramp 16 can converge the residual materials during cutting, converge the residues generated during cutting to the bottom of the groove 3, and facilitate the collection and discharge of the residues.

[0029] A pulley 17 is installed on the upper part of the cross brace 4. An anti-slip rubber pad 18 is provided on the outside of the pulley 17, which can prevent scratches on the pulley when the material slides, and at the same time increase the friction between the material and the pulley 17 to prevent the material from slipping.

[0030] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In addition, it should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0032] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article, or device / equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in these processes, articles, or devices / equipment.

[0033] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easily understood by those skilled in the art that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A bed structure of a laser cutting machine, comprising a base (1), a support table (2) being arranged inside the base (1), a groove (3) being arranged in the middle of the base (1), characterized in that: Adjustment components for adjusting the position of the material are arranged on both sides of the groove (3), and the adjustment components include a cross brace (4) arranged along the length direction of the groove (3), and a support rod (5) extending into the base (1) is arranged at the lower part of the cross brace (4), and a lifting mechanism for driving the support rod (5) to be raised and lowered is arranged in the base (1).

2. The bed structure of the laser cutting machine according to claim 1, characterized in that: The lifting mechanism comprises a slider (6) located below the support rod (5); the upper portion of the slider (6) is provided with a lifting slope (7) that fits with the lower portion of the support rod (5); and one side of the base (1) is provided with a driving device for driving the slider (6) to move.

3. The bed structure of the laser cutting machine according to claim 2, characterized in that: The driving device comprises a driving rod (13) arranged along the width direction of the base (1), the side wall of the driving rod (13) is provided with positive and negative threads (14) respectively screwed to the two sliders (6), and one end of the driving rod (13) extends to the outside of the base (1) and is provided with a driving motor (15).

4. The bed structure of the laser cutting machine according to claim 2, characterized in that: The lower part of the support rod (5) is provided with an inclined panel (8) used in conjunction with the lifting slope (7).

5. The bed structure of the laser cutting machine according to claim 4, characterized in that: The surface of the lifting slope (7) is provided with a slide groove (9), and the lower part of the inclined panel (8) is provided with a guide ridge (10) corresponding to the position of the slide groove (9).

6. The bed structure of the laser cutting machine according to claim 1, characterized in that: Bosses (11) for placing the cross brace (4) are arranged on both sides of the groove (3), and the upper surface of the bosses (11) is provided with avoidance grooves (12) corresponding to the positions of the cross brace (4).

7. The bed structure of the laser cutting machine according to claim 6, characterized in that: A guide slope (16) connected to the groove (3) is provided on the inner side wall of the lower part of the boss (11).

8. The bed structure of the laser cutting machine according to claim 1, characterized in that: A pulley (17) is arranged on the upper part of the cross brace (4), and an anti-slip rubber pad (18) is arranged outside the pulley (17).

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