Novel beveled steel pipe laser cutting equipment

Abstract

The utility model provides novel groove steel pipe laser cutting equipment, and belongs to the technical field of laser pipe cutting devices. The problems that due to the fact that a groove is complex in shape and high in requirement, existing equipment is not high in machining efficiency or cannot meet design precision or is high in manufacturing cost during machining are solved. The novel beveled steel pipe laser cutting equipment comprises a rack and a lathe bed, a base is arranged at the top of the lathe bed, a first clamping assembly used for clamping and pushing a steel pipe is arranged at one end of the base, a working plate is arranged at the other end of the base, a second clamping assembly is installed on the working plate, and the first clamping assembly and the second clamping assembly are arranged on the rack. A working table is arranged on the portion, located on the working plate, of the rack, a movable table is arranged on the working table in a lifting mode, a first driving assembly is arranged on the movable table, a rocker arm is installed on the movable table, and a laser cutting unit is arranged on the rocker arm. The utility model has the advantages of high precision and high efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser pipe cutting device technical field relates to a pipe cutting machine especially relates to a new type bevel steel pipe laser cutting equipment. BACKGROUND

[0002] Small pipe mostly adopts pipe joint thread connection, and large pipe usually adopts welding to realize the requirement of different design pipeline due to inconvenient pipe joint manufacturing, such as cross intersection or T-shaped node of pipeline. The pipe bevel is the basis when the pipe is welded, so the quality of the pipe bevel greatly influences the welding quality of the pipe. Whether the bevel is neat and the deviation from the design shape directly influence the welding quality. The bevel of the large pipe is the shape generated by the mutual penetration of two pipes, which is usually the intersection of two cylinders, and a certain bevel angle is required at the bevel to facilitate the filler during welding. Due to the complex shape and high requirement, the existing equipment either has low processing efficiency or cannot meet the design accuracy or has high manufacturing cost. SUMMARY

[0003] The utility model discloses a high-precision, high-efficiency new type bevel steel pipe laser cutting equipment aiming at the above problems existing in the prior art.

[0004] The utility model discloses a new type bevel steel pipe laser cutting equipment, which is characterized by comprising a rack and a bed body, the bed body top is provided with the base, the base one end is provided with the first clamping assembly for clamping and pushing the steel pipe, is provided with the workboard on the other end of the base, and the workboard is installed with the second clamping assembly, the rack is provided with the worktable at workboard, the worktable is provided with the moving platform of lifting, and the moving platform is provided with the drive assembly one, the moving platform is installed with the rocker arm, and the laser cutting unit is provided on the rocker arm, and the mounting port for being connected with the drive device is provided on the top of the laser cutting unit.

[0005] In the above-mentioned new type bevel steel pipe laser cutting equipment, the bed body and the base are made of marble.

[0006] In the above-mentioned new type bevel steel pipe laser cutting equipment, the first clamping assembly is provided with the first clamping seat, the first clamping seat is provided with the fixed seat, and the fixed seat is provided with the through hole one for the steel pipe, the first clamping head is provided on one end of the fixed seat, the clamping mouth is provided at the top outlet of the first clamping head, and the first clamping assembly moves through the linear drive unit.

[0007] In the aforementioned novel laser cutting equipment for beveled steel pipes, a fixing plate is provided at the other end of the fixing base, and a placement frame is provided on the fixing plate. The placement frame is equipped with placement rollers for placing steel pipes, and the placement rollers have grooves.

[0008] In the aforementioned novel laser cutting equipment for beveled steel pipes, a second clamping seat is provided on the second clamping assembly, and a mounting seat is provided on the second clamping seat. The mounting seat has a through hole, and a jaw disk is provided on one side of the mounting seat. Several jaws for clamping steel pipes are provided on the jaw disk, and pulleys are provided on the top of the jaws. The second clamping assembly is moved by a linear drive unit.

[0009] In the aforementioned novel laser cutting equipment for beveled steel pipes, the base is provided with a limiting component at the front end of the second clamping component, which serves to limit the movement. The limiting component includes two symmetrical limiting blocks and a second driving component for driving the limiting blocks.

[0010] In the aforementioned novel laser cutting equipment for beveled steel pipes, the through hole one and through hole two are arranged concentrically.

[0011] Compared with existing technologies, this new type of laser cutting equipment for beveled steel pipes has a simple structure, more accurate processing of the bevel shape of steel pipes, and can process various shapes of lines and their bevels with extremely high processing efficiency; it is made of marble, which improves the strength of the processing equipment and makes it less prone to deformation. Attached Figure Description

[0012] Figure 1 This is a front view of the new type of laser cutting equipment for beveled steel pipes.

[0013] Figure 2 This is a schematic diagram of the left side of this new type of laser cutting equipment for beveled steel pipes.

[0014] Figure 3 This is a schematic diagram on the right of this new type of laser cutting equipment for beveled steel pipes.

[0015] In the diagram, 1. Frame; 2. Bed; 3. Base; 4. First clamping assembly; 5. Work plate; 6. Second clamping assembly; 7. Worktable; 8. Moving table; 9. Drive assembly one; 10. Rocker arm; 11. Laser cutting unit; 12. First clamping seat; 13. Fixed seat; 14. Through hole one; 15. First clamping head; 16. Clamping mouth; 17. Fixed plate; 18. Placement frame; 19. Placement roller; 20. Groove; 21. Second clamping seat; 22. Mounting seat; 23. Through hole two; 24. Claw disk; 25. Claw; 26. Limiting assembly; 27. Limiting block; 28. Drive assembly two; 29. ​​Pulley; 30. Linear drive unit; 31. Mounting port. DETAILED DESCRIPTION

[0016] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0017] As shown in Figure 1 , Figure 2 , Figure 3 The present application is a laser cutting device for bevel steel pipes, which comprises a rack 1 and a bed body 2. The top of the bed body 2 is provided with a base 3. One end of the base 3 is provided with a first clamping assembly 4 for clamping and pushing the steel pipe. The other end of the base 3 is provided with a workbench 5. The workbench 5 is installed with a second clamping assembly 6. The rack 1 is provided with a workbench 7 at the workbench 5. The workbench 7 is provided with a moving table 8 which is raised and lowered. The moving table 8 is provided with a driving assembly 9. The moving table 8 is installed with a rocker arm 10. The rocker arm 10 is provided with a laser cutting unit 11. The top of the laser cutting unit 11 is provided with a mounting hole 31 for connecting with the driving device. The rocker arm 10 and the laser cutting unit 11 work through the driving device. The rocker arm 10 can rotate left and right and drive the laser cutting unit 11 to swing to realize bevel cutting.

[0018] Further, the bed body 2 and the base 3 are made of marble, which improves the strength of the processing equipment and is not easy to deform.

[0019] Further, the first clamping assembly 4 is provided with a first clamping seat 12. The first clamping seat 12 is provided with a fixing seat 13. The fixing seat 13 is provided with a through hole 14 for the steel pipe to pass through. The first clamping assembly 4 is moved through a linear driving unit 30.

[0020] Further, the other end of the fixing seat 13 is provided with a fixing plate 17. The fixing plate 17 is provided with a placing rack 18. The placing rack 18 is used to place the steel pipe. The placing rack 18 is installed with a placing roller 19 for placing the steel pipe. The placing roller 19 has a groove 20. The steel pipe is placed in the groove 20 and extends into the through hole of the fixing seat 13 along the groove 20.

[0021] Further, the second clamping assembly 6 is provided with a second clamping seat 21, the second clamping seat 21 is provided with a mounting seat 22, the mounting seat 22 is provided with a through hole 23, a clamping jaw disc 24 is arranged on one side of the mounting seat 22, a plurality of clamping jaws 25 for clamping the steel pipe are arranged on the clamping jaw disc 24, the clamping jaws 25 are provided with pulleys 29 at the top, the steel pipe is fixed to extend out of the second clamping assembly 6 through the clamping jaws 25, the second clamping assembly 6 moves through a linear drive unit 30, the clamping nozzle 16 is used for clamping the steel pipe, the clamping jaws 25 are used for limiting the steel pipe, and the steel pipe moves on the clamping jaws 25 when the steel pipe passes through the first clamping assembly 4 and enters the second clamping assembly 6.

[0022] Further, the base 3 is provided with a limiting assembly 26 at the front end of the second clamping assembly 6, the limiting assembly 26 includes two symmetrical limiting blocks 27 and a second drive assembly 28 for driving the limiting blocks 27, when the steel pipe extends out of the second clamping assembly 6, the limiting blocks 27 slowly approach and fix the steel pipe, and after the limiting is completed, the limiting blocks 27 retreat.

[0023] Further, the through hole 14 and the through hole 23 are coaxially arranged, the coaxial arrangement helps to accurately butt joint the steel pipe and improves the accuracy.

[0024] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0025] Although the terms such as rack 1, bed 2, base 3, first clamping assembly 4, workboard 5, second clamping assembly 6, workbench 7, moving table 8, first drive assembly 9, rocker arm 10, laser cutting unit 11, first clamping seat 12, fixing seat 13, through hole 14, first clamping head 15, clamping nozzle 16, fixing plate 17, placing rack 18, placing roller 19, groove 20, second clamping seat 21, mounting seat 22, through hole 23, clamping jaw disc 24, clamping jaw 25, limiting assembly 26, limiting block 27, second drive assembly 28, pulley 29, linear drive unit 30, mounting port 31 are used more frequently herein, but the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A novel laser cutting apparatus for bevelled steel pipes, characterized in that, The utility model provides a laser cutting device for steel pipe, including frame (1) and bed body (2), the top of the bed body (2) is provided with base (3), one end of base (3) is provided with first clamping assembly (4) for clamping and pushing steel pipe, workboard (5) is provided on the other end of base (3), and second clamping assembly (6) is installed on workboard (5), worktable (7) is provided on the frame (1) at workboard (5), lifting mobile platform (8) is provided on worktable (7), and drive assembly one (9) is provided on mobile platform (8), rocker arm (10) is installed on mobile platform (8), laser cutting unit (11) is provided on rocker arm (10), and mounting port (31) for connecting with drive device is provided on the top of laser cutting unit (11).

2. A novel laser cutting device for bevelled steel pipes according to claim 1, characterized in that, The bed body (2) and the base (3) are made of marble.

3. A novel laser cutting equipment for bevelled steel pipes according to claim 1, characterized in that, The first clamping assembly (4) is provided with a first clamping seat (12), the first clamping seat (12) is provided with a fixing seat (13), and a through hole (14) is formed in the fixing seat (13) for the steel pipe to pass through, a first clamping head (15) is provided at one end of the fixing seat (13), a clamping nozzle (16) is provided at the top outlet of the first clamping head (15), and the first clamping assembly (4) is moved by a linear drive unit (30).

4. A novel laser cutting apparatus for a pipe with a bevel, according to claim 3, characterized in that, The other end of the fixing seat (13) is provided with a fixed plate (17), and the fixed plate (17) is provided with a placing rack (18), the placing rack (18) is provided with a placing roller (19) for placing the steel pipe, and the placing roller (19) has a groove (20).

5. A novel laser cutting device for a pipe with a bevel, according to claim 3, characterized in that, The second clamping assembly (6) is provided with a second clamping seat (21), the second clamping seat (21) is provided with a mounting seat (22), and a through hole (23) is formed in the mounting seat (22), a claw disc (24) is provided on one side of the mounting seat (22), a plurality of claws (25) for clamping the steel pipe are provided on the claw disc (24), and a pulley (29) is provided at the top of the claw (25), and the second clamping assembly (6) is moved by a linear drive unit (30).

6. A novel bevelled pipe laser cutting apparatus as claimed in claim 1, wherein, The base (3) is provided with a limiting assembly (26) at the front end of the second clamping assembly (6) for limiting, the limiting assembly (26) comprises two symmetrical limiting blocks (27) and a drive assembly (28) for driving the limiting blocks (27).

7. A novel bevelled pipe laser cutting apparatus as claimed in claim 5, wherein, The through hole (14) and the through hole (23) are coaxially arranged.

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