Double-station pipe laser cutting machine

Abstract

The double-station pipe laser cutting machine comprises a workbench and a bearing box, the top of the bearing box is open, and the bearing box is arranged at the top end of the workbench; the two clamping assemblies are symmetrically arranged on the bearing box front and back, and the pipe is clamped and fixed by the clamping assemblies and erected above the bearing box; an opening is formed in the top end of the scrap collecting box, the scrap collecting box is arranged in the bearing box in a front-back sliding mode, cutting points of the pipes fixed by the clamping assembly are all located above the bearing box, and scraps fall into the bearing box in a unified mode in the cutting process. By means of the bearing box, the clamping assemblies and the scrap collecting box, double-station cutting of pipes is achieved through the two clamping assemblies, the scrap collecting box conducts unified treatment on cuttings during cutting, the problems that the cuttings are scattered and difficult to treat are solved, the maintenance workload is reduced, and the cutting efficiency and the smoothness of a production line are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting machines, and particularly relates to a double-station pipe laser cutting machine. Background Art

[0002] A laser cutting machine is a device that uses a laser beam to cut materials and is widely used in fields such as manufacturing, the automotive industry, aerospace, and electronic products.

[0003] In the cutting of pipes, in order to improve the cutting efficiency of pipes, a double-station cutting device is used to cut the pipes. However, when the double-station cuts the pipes, it may cause chips to disperse between different stations, which requires each station to clean the chips separately, increasing the maintenance workload and thus affecting the cutting efficiency and the smoothness of the production line. Content of the Utility Model

[0004] In view of the problems in the prior art, the utility model proposes the following technical solutions:

[0005] The utility model provides a double-station pipe laser cutting machine, including:

[0006] A workbench,

[0007] A bearing box with an open top, which is arranged at the top end of the workbench;

[0008] Clamping components, two groups of which are symmetrically arranged front and back on the bearing box. The pipe is clamped and fixed by the clamping components and is erected above the bearing box;

[0009] A chip collecting box with an open top, which is slidably arranged front and back in the bearing box. The cutting points of the pipes fixed by the clamping components are all above the bearing box, and the chips fall into the bearing box uniformly during the cutting process.

[0010] As a preference of the above technical solution, each group of clamping components includes mounting seats symmetrically arranged on both sides of the bearing box. A support block is arranged at the top end of the mounting seat. The support block includes a card slot for placing the pipe. Clamping plates one and two are respectively arranged at the mutually remote ends of the two mounting seats. The clamping plate one and the clamping plate two respectively abut against the two end parts of the pipe to clamp the pipe. The clamping plate one is fixedly connected to the mounting seat on its side, and the clamping plate two is movably connected to the mounting seat on its side.

[0011] As a preference of the above technical solution, a cavity is arranged inside the mounting seat where the clamping plate two is installed. A connecting rod is arranged at the end of the clamping plate two close to the cavity. The connecting rod extends into the cavity and a slider is arranged at its end. The slider can slide in the cavity to change the position of the clamping plate two. A spring is also sleeved outside a section of the connecting rod of the clamping plate two extending into the cavity.

[0012] As an optimization of the above technical solution, buffer pads are further arranged at one ends of the first clamping plate and the second clamping plate close to each other.

[0013] As an optimization of the above technical solution, a bracket is further arranged on the workbench, and a laser cutting member is arranged above a corresponding set of clamping assemblies on the bracket.

[0014] As an optimization of the above technical solution, the carrying box is rotatably arranged on the workbench, a driving member is arranged at the bottom end of the workbench, and the output end of the driving member is connected to the bottom of the carrying box.

[0015] The beneficial effects of the present utility model are as follows:

[0016] Through the arranged carrying box, clamping assemblies and chip collecting box, the two groups of clamping assemblies realize double-station cutting of the pipe. During cutting, the chip collecting box realizes unified treatment of the chips, avoiding the problem that the chips are scattered and difficult to handle, reducing the maintenance workload, and improving the cutting efficiency and the smoothness of the production line. Description of the Drawings

[0017] Figure 1 The figure shows a front view schematic diagram of the cutting machine in the embodiment;

[0018] Figure 2 The figure shows a front view schematic diagram of the cooperation of the carrying box and the clamping assemblies in the embodiment;

[0019] Figure 3 The figure shows a top view schematic diagram of the cooperation of the carrying box and the clamping assemblies in the embodiment;

[0020] Figure 4 The figure shows a structural schematic diagram of the support block in the embodiment;

[0021] Figure 5 The figure shows Figure 2 a magnified schematic diagram of the structure at position A in

[0022] Reference numerals: 1, pipe; 10, workbench; 20, carrying box; 30, clamping assembly; 31, mounting seat; 32, support block; 33, first clamping plate; 34, second clamping plate; 35, buffer pad; 36, cavity; 37, slider; 38, spring; 40, chip collecting box; 50, laser cutting member; 60, driving member. Detailed Embodiments

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] Embodiment

[0025] As shown Figure 1 , Figure 3 in Figure 1 Fig. 1, the front view schematic diagram of the cutting machine in the embodiment is shown; Figure 3 Fig. 2 shows the top view schematic diagram of the cooperation between the carrier box and the clamping assembly in the embodiment;

[0026] This device includes:

[0027] A workbench 10,

[0028] A carrier box 20, with an open top, is arranged at the top end of the workbench 10;

[0029] A clamping assembly 30, two groups of clamping assemblies 30 are symmetrically arranged front and back on the carrier box 20, and the pipe 1 is clamped and fixed by the clamping assembly 30 and is erected above the carrier box 20;

[0030] A chip collecting box 40, with an open top, is slidably arranged front and back in the carrier box 20. The cutting points of the pipes 1 fixed by the clamping assembly 30 are all located above the carrier box 20, and the debris generated during the cutting process uniformly falls into the carrier box 20.

[0031] The two groups of clamping assemblies 30 arranged on the carrier box 20 can simultaneously clamp and fix two pipes 1 to achieve double-station installation and cutting; the two pipes 1 are both erected above the carrier box 20. Therefore, the debris generated after cutting the two pipes 1 will uniformly fall into the chip collecting box 40 installed in the carrier box 20. The movably arranged chip collecting box 40 can be manually pulled out and manually inserted, thus facilitating the treatment of the collected debris.

[0032] By arranging the carrier box 20, the clamping assembly 30 and the chip collecting box 40, the two groups of clamping assemblies 30 realize double-station cutting of the pipe 1. During cutting, the chip collecting box 40 realizes the unified treatment of the chips, avoiding the problem that the chips are scattered and difficult to handle, reducing the maintenance workload, and improving the cutting efficiency and the smoothness of the production line.

[0033] As shown Figure 2 , Figure 4 in Figure 2 Fig. 3, the front view schematic diagram of the cooperation between the carrier box and the clamping assembly in the embodiment is shown; Figure 4 Fig. 4 shows the structural schematic diagram of the support block in the embodiment;

[0034] Each set of clamping components 30 includes a mounting seat 31 symmetrically arranged on both sides of the carrier box 20, a support block 32 is provided at the top of the mounting seat 31, and the support block 32 includes a card slot for placing the pipe 1. The two mounting seats 31 are respectively provided with a clamping plate 1 33 and a clamping plate 2 34 at the ends away from each other. The clamping plate 1 33 and the clamping plate 2 34 respectively contact the two end portions of the pipe 1 to clamp the pipe 1. The clamping plate 1 33 is fixedly connected to the mounting seat 31 on the side, and the clamping plate 2 34 is movably connected to the mounting seat 31 on the side.

[0035] The symmetrically arranged support block 32 has a groove shape that matches the shape of the pipe 1, which serves to limit the placement of the pipe 1. The fixed clamping plate 1 33 serves to position the pipe 1. The movable clamping plate 2 34 can move closer to or away from the clamping plate 1 33 under external force, thereby facilitating the placement of the pipe 1 on the support block 32 and clamping it.

[0036] like Figure 5 As shown, Figure 5 Shown is Figure 2 A schematic diagram of the structure at center A;

[0037] A cavity 36 is provided inside the mounting base 31 on which the second clamping plate 34 is installed. A connecting rod is provided at the end of the second clamping plate 34 near the cavity 36. The connecting rod extends into the cavity 36 and a slider 37 is provided at the end. The slider 37 can slide in the cavity 36 to change the position of the second clamping plate 34. A spring 38 is also sleeved on the outside of a section of the connecting rod extending from the second clamping plate 34 into the cavity 36.

[0038] like Figure 5 As shown, the two ends of the spring 38 are fixedly connected to the slider 37 and the inner wall of the cavity 36 respectively;

[0039] Specifically, during installation, manually pull the clamping plate 2 34, at which time the slider 37 slides in the cavity 36 and compresses the spring 38, so that the clamping plate 2 34 moves away from the clamping plate 1 33, and one end of the pipe 1 is pressed against the clamping plate 1 33, and the pipe 1 is placed on the support block 32. After the pipe 1 is placed, the external force pulling the clamping plate 2 34 is removed. At this time, the spring 38 is reset, which drives the clamping plate 2 34 to reset. The clamping plate 2 34 clamps the end of the pipe 1, and the pipe 1 is fixed.

[0040] like Figure 2 As shown, Figure 2 The figure shows a front view of the cooperation between the carrier box and the clamping assembly in the embodiment;

[0041] A buffer pad 35 is further provided at one end of the clamping plate 1 33 and the clamping plate 2 34 close to each other;

[0042] The buffer pad 35 plays a buffering and protecting role for the ends of the pipe 1, and at the same time can increase the friction between the first clamping plate 33 and the second clamping plate 34 for clamping the ends of the pipe 1, further increasing the clamping stability.

[0043] As Figure 1 shown, a bracket is further provided on the workbench 10, and a laser cutting member 50 is provided above one of the clamping assemblies 30 corresponding to the bracket.

[0044] The laser cutting member 50 is a laser cutting head with a cutting function in the prior art and can move according to the cutting path, which will not be elaborated here.

[0045] The bearing box 20 is rotatably arranged on the workbench 10, and a driving member 60 is arranged at the bottom of the workbench 10. The output end of the driving member 60 is connected to the bottom of the bearing box 20; the driving member 60 drives the bearing box 20 to rotate so as to rotate the two clamping assemblies 30 clamping the pipe 1 respectively to the lower part of the laser cutting member 50 for cutting.

[0046] The driving member 60 is a motor. The rotatably arranged bearing box 20 can change the positions of the two clamping assemblies 30 by rotation, so that the two clamping assemblies 30 are respectively rotated to the corresponding positions below the laser cutting member 50, thereby realizing the cutting of the two pipes 1.

[0047] Working principle: When the device is in use, first, the two pipes 1 are respectively installed on the two clamping assemblies 30, and then the driving member 60 is turned on to drive the bearing box 20 to rotate, so that the two pipes 1 are respectively rotated to the corresponding positions below the laser cutting member 50 to realize cutting. The debris generated after the cutting of the two pipes 1 will fall into the chip collection box 40 installed in the bearing box 20. The movably arranged chip collection box 40 can be manually pulled out and inserted, so as to facilitate the treatment of the collected debris.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. Double-station pipe laser cutting machine, characterized in that Including: A workbench (10), A carrying box (20), the top of the carrying box (20) is open, and the carrying box (20) is arranged at the top of the workbench (10); A clamping assembly (30), two groups of the clamping assemblies (30) are symmetrically arranged before and after on the carrying box (20), and the pipe (1) is clamped and fixed by the clamping assembly (30) and is erected above the carrying box (20); A chip collection box (40), the top of the chip collection box (40) is open, the chip collection box (40) is slidably arranged before and after in the carrying box (20), and the cutting points of the pipes (1) fixed by the clamping assembly (30) are all located above the carrying box (20), and the debris falls into the carrying box (20) uniformly during the cutting process.

2. The double-station pipe laser cutting machine according to claim 1, wherein, Each group of the clamping assemblies (30) includes mounting seats (31) symmetrically arranged on both sides of the carrying box (20) from left to right. A support block (32) is arranged at the top of the mounting seat (31). The support block (32) includes a card slot for placing the pipe (1). Clamping plates one (33) and clamping plates two (34) are respectively arranged at the mutually remote ends of the two mounting seats (31). The clamping plates one (33) and the clamping plates two (34) respectively abut against the two end parts of the pipe (1) to clamp the pipe (1). The clamping plates one (33) are fixedly connected to the mounting seats (31) on their respective sides, and the clamping plates two (34) are movably connected to the mounting seats (31) on their respective sides.

3. The double-station pipe laser cutting machine according to claim 2, wherein, A cavity (36) is arranged inside the mounting seat (31) where the clamping plate two (34) is installed. A connecting rod is arranged at the end of the clamping plate two (34) close to the cavity (36). The connecting rod extends into the cavity (36) and a slider (37) is arranged at the end. The slider (37) can slide in the cavity (36) to change the position of the clamping plate two (34). A spring (38) is also sleeved outside a section of the connecting rod of the clamping plate two (34) extending into the cavity (36).

4. The double-station pipe laser cutting machine according to claim 3, characterized in that, Buffer pads (35) are also arranged at the mutually close ends of the clamping plates one (33) and the clamping plates two (34).

5. The dual-station pipe laser cutting machine according to claim 1, wherein A bracket is also arranged on the workbench (10), and a laser cutting part (50) is arranged on the bracket corresponding to the upper part of one group of the clamping assemblies (30).

6. The double-station pipe laser cutting machine according to claim 5, characterized in that The carrying box (20) is rotatably arranged on the workbench (10), and a driving part (60) is arranged at the bottom end of the workbench (10). The output end of the driving part (60) is connected to the bottom of the carrying box (20).

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