CN218050884U

CN218050884U - Long-stroke laser gantry cutting machine

Info

Publication number: CN218050884U
Application number: CN202222063051.1U
Authority: CN
Inventors: 石森林; 欧亮魁; 章仙凡
Original assignee: Qigo Electromechanical Co ltd
Current assignee: Qigo Electromechanical Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-16
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a long stroke laser gantry cutting machine, including the cutting machine chassis, it is first, second walking track, the portal frame, numerical control drive arrangement and numerical control laser cutting device, it is first, second walking track is located on the cutting machine chassis, portal frame one end is fixed to be located on the first walking track, portal frame other end bottom is equipped with the regulation structure that floats, the regulation structure that floats includes mounting plate, sliding guide and unsteady mounting panel, mounting plate fixes on the orbital walking slip table of second walking, sliding guide installs on mounting plate, the direction of motion of slider is mutually perpendicular in the sliding guide's the direction of motion of walking slip table in with second walking track, unsteady mounting panel is installed on sliding guide's slider, the other end of portal frame is located on the unsteady mounting panel. The utility model discloses utilize unsteady guiding mechanism to eliminate two walking guide rail nonparallel errors, reduce walking guide rail installation and debugging required precision, make things convenient for long stroke numerical control laser cutting machine's installation and debugging greatly.

Description

Long-stroke laser gantry cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field especially relates to a long stroke laser gantry cutting machine.

Background

The numerical control laser cutting machine has the characteristics of high cutting speed, small cutting gap and the like, and is widely applied to industries such as sheet metal processing and the like. Along with the wider application of the numerical control laser cutting machine, the processing stroke of the numerical control laser cutting machine is also larger and larger, and the processing stroke reaches several meters to dozens of meters. And the longer the stroke of the numerical control laser cutting machine is, the higher the processing and assembling difficulty is.

The walking guide rail of the traditional long-stroke numerical control laser cutting machine is usually formed by splicing in sections, and the two long walking guide rails are usually required to spend a large amount of time and energy for splicing, assembling and debugging in order to ensure the precision, and sometimes the requirements can be met only by repeatedly processing and finishing some section guide rails. And when the laser cutting machine is transported to a use site of a user after being debugged by a manufacturer, the laser cutting machine can be reassembled and debugged due to uneven workshop site, so that the installation and debugging requirements of the long-stroke numerical control laser cutting machine are very high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a long stroke laser gantry cutting machine through set up unsteady guiding mechanism in equipment portal frame one end bottom, utilizes unsteady guiding mechanism to eliminate two walking guide rail nonparallel errors, reduces walking guide rail installation and debugging required precision, makes things convenient for long stroke numerical control laser cutting machine's installation and debugging greatly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a long stroke laser gantry cutting machine, includes cutting machine chassis, first walking track, second walking track, portal frame, numerical control drive arrangement and numerical control laser cutting device, first walking track and second walking track are located on the cutting machine chassis, the portal frame both ends erect respectively on first walking track and the second walking track, numerical control laser cutting device install in on the portal frame, the one end of portal frame is fixed to be located on the first walking track, the other end bottom of portal frame is equipped with unsteady regulation structure, unsteady regulation structure includes mounting plate, sliding guide and unsteady mounting panel, mounting plate fixes on the orbital walking slip table of second walking, sliding guide install in on the mounting plate, the direction of motion of slider among the sliding guide with the direction of motion of walking slip table is mutually perpendicular in the second walking track, unsteady mounting panel install in on sliding guide's the slider, the other end of portal frame is located on the unsteady mounting panel.

Furthermore, the sliding guide rails comprise two sets, and the two sets of sliding guide rails are installed in parallel.

Furthermore, more than two sliding blocks are arranged in each set of sliding guide rail.

Furthermore, the numerical control driving device is installed on the walking sliding table, a rack parallel to the first walking track and the second walking track is arranged on the chassis of the cutting machine, and a driving gear meshed with the rack is arranged in the numerical control driving device.

Furthermore, the first walking track and the second walking track are formed by splicing a plurality of sections of guide rails respectively.

Furthermore, a protective cover is arranged outside the floating adjusting structure.

Furthermore, guide rail dust covers are arranged outside the first walking rail and the second walking rail.

The utility model discloses following beneficial effect has:

1. the utility model discloses set up unsteady guiding mechanism in equipment portal frame one end bottom, utilize unsteady guiding mechanism to eliminate two walking guide rail nonparallel errors, reduce walking guide rail installation and debugging required precision, make things convenient for long stroke numerical control laser cutting machine's installation and debugging greatly.

2. The utility model discloses set up mounting plate, sliding guide and floating mounting panel among the unsteady regulation structure, the direction of motion of slider is mutually perpendicular with the direction of motion of walking slip table in the second walking track among the sliding guide, and at laser cutting machine walking in-process, if two walking guide rails have parallel error, slider among the sliding guide can eliminate the error through freely sliding, does not influence the machining precision at the walking in-process.

Drawings

FIG. 1 is a schematic front view of the long-stroke laser gantry cutting machine of the present invention;

FIG. 2 is a schematic top view of the long stroke laser gantry cutting machine of the present invention;

fig. 3 is an enlarged perspective view of the floating adjustment structure of the present invention.

Description of reference numerals:

1. a cutting machine chassis; 2. a first travel track; 3. a second travel track; 31. a traveling sliding table; 4. a gantry; 5. a numerical control drive device; 6. a numerical control laser cutting device; 7. a floating adjustment structure; 71. mounting a bottom plate; 72. a sliding guide rail; 73. a floating mounting plate; 74. a protective cover; 8. a rack; 9. dust cover of guide rail.

Detailed Description

The invention will be described in further detail with reference to the following drawings and specific embodiments:

referring to fig. 1-3, a long-stroke laser gantry cutting machine includes a cutting machine chassis 1, a first traveling rail 2, a second traveling rail 3, a gantry 4, a numerical control driving device 5, and a numerical control laser cutting device 6 (including a traverse, a lifting numerical control moving shaft, and a laser cutting device), the first traveling rail 2 and the second traveling rail 3 are disposed on the cutting machine chassis 1, two ends of the gantry 4 are respectively erected on the first traveling rail 2 and the second traveling rail 3, the numerical control laser cutting device 6 is mounted on the gantry 4, one end of the gantry 4 is fixedly disposed on the first traveling rail 2, the bottom of the other end of the gantry 4 is provided with a floating adjusting structure 7, the floating adjusting structure 7 includes a mounting plate 71, a sliding guide rail 72, and a floating mounting plate 73, the mounting plate 71 is fixed on the traveling sliding table 31 of the second traveling rail 3, the sliding guide rail 72 is mounted on the mounting plate 71, the moving direction of a slider in the sliding guide rail 72 is perpendicular to the moving direction of the traveling table 31 in the second traveling rail 3, and the sliding guide rail 73 is mounted on the floating mounting plate 73, and the other end of the sliding guide rail 73 is disposed on the floating mounting plate 4. A protective cover 74 is arranged outside the floating adjustment structure 7.

The sliding guide rails 72 comprise two sets, and the two sets of sliding guide rails 72 are installed in parallel. More than two sliding blocks are arranged in each set of sliding guide rail 72.

The numerical control driving device 5 is installed on the walking sliding table 31, a rack 8 parallel to the first walking track 2 and the second walking track 3 is arranged on the cutting machine chassis 1, and a driving gear is arranged in the numerical control driving device 5 and meshed with the rack 8.

The first walking track 2 and the second walking track 3 are formed by splicing a plurality of sections of guide rails respectively, and guide rail dust covers 9 are arranged outside the first walking track 2 and the second walking track 3.

The utility model discloses the during operation, portal frame 4 and numerical control laser cutting device 6 feed processing along first walking track 2 and second walking track 3 under the drive of numerical control drive arrangement 5, if there is parallel error in two long first walking tracks 2 and second walking track 3, the slider in sliding guide 72 can freely slide (float) and eliminate the error between two guide rails in the processing walking process, does not influence the machining precision again.

The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a long stroke laser gantry cutting machine, includes cutting machine chassis (1), first walking track (2), second walking track (3), portal frame (4), numerical control drive arrangement (5) and numerical control laser cutting device (6), first walking track (2) and second walking track (3) are located on cutting machine chassis (1), portal frame (4) both ends are erect respectively on first walking track (2) and second walking track (3), numerical control laser cutting device (6) install in on portal frame (4), its characterized in that: the one end of portal frame (4) is fixed to be located on first walking track (2), the other end bottom of portal frame (4) is equipped with unsteady regulation structure (7), unsteady regulation structure (7) include mounting plate (71), sliding guide (72) and floating mounting panel (73), mounting plate (71) are fixed on walking slip table (31) of second walking track (3), sliding guide (72) install in on mounting plate (71), in sliding guide (72) the direction of motion of slider with the direction of motion of walking slip table (31) is mutually perpendicular in second walking track (3), floating mounting panel (73) install in on the slider of sliding guide (72), the other end of portal frame (4) is located on floating mounting panel (73).

2. The long stroke laser gantry cutting machine of claim 1, wherein: the sliding guide rails (72) comprise two sets, and the two sets of sliding guide rails (72) are installed in parallel.

3. The long-stroke laser gantry cutting machine according to claim 2, characterized in that: more than two sliding blocks are arranged in each set of sliding guide rail (72).

4. The long-stroke laser gantry cutting machine according to claim 1, characterized in that: numerical control drive arrangement (5) install in on walking slip table (31), be equipped with on cutting machine chassis (1) with rack (8) that first walking track (2), second walking track (3) are parallel, be equipped with in numerical control drive arrangement (5) the driving gear with rack (8) meshing.

5. The long stroke laser gantry cutting machine of claim 1, wherein: and a protective cover (74) is arranged outside the floating adjusting structure (7).

6. The long stroke laser gantry cutting machine of claim 1, wherein: the first walking track (2) and the second walking track (3) are formed by splicing a plurality of sections of guide rails respectively.

7. The long-stroke laser gantry cutting machine according to claim 1 or 6, characterized in that: guide rail dust covers (9) are arranged outside the first walking rail (2) and the second walking rail (3).