Fish-bellied sill welding and cutting production line

Abstract

The utility model discloses a fish-belly sill welding and cutting production line which comprises a base, a workbench rack is fixedly arranged on one side of the base, a laser is arranged in the middle of the base, a rack is arranged on the top of the workbench rack, two moving seats are arranged on the rack, and a first moving shaft and a second moving shaft are arranged on the two moving seats respectively. The production line integrates a laser cutting module, a laser hybrid welding module and an extrusion forming module, can autonomously carry out operations of cutting, welding, extrusion forming and the like, carries out one-time clamping and positioning on H-shaped steel through the workbench rack, then carries out web cutting on the two ends of the H-shaped steel through the hybrid welding head, and is high in automation degree. And then the four hydraulic cylinders push the four extrusion pieces to move, so that the two ends of the H-shaped steel are automatically extruded and formed conveniently, and one-time single-face welding, deep laser melting and gas shielded welding surface strengthening are conducted through the laser cutting head under the condition that the H-shaped steel is not turned over, so that the quality and the strength are improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of fish belly beam production, in particular to a fish belly beam welding and cutting production line. Background Art

[0002] The existing production of fish belly beams generally uses traditional manual or multi-process operations, and does not integrate processes such as laser cutting, laser composite welding and extrusion molding. As a result, it occupies a large space, and the beam needs to be moved and repeatedly positioned between each process, resulting in low precision, poor efficiency and speed, and consumes a lot of manpower and material resources.

[0003] In order to solve the above problems, a fish belly beam welding and cutting production line is proposed. Utility Model Content

[0004] The utility model aims to provide a fish belly beam welding and cutting production line to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fish belly beam welding and cutting production line, comprising a base, a workbench frame is fixedly arranged on one side of the base, a laser is arranged in the middle of the base, a frame is arranged on the top of the workbench frame, two movable seats are arranged on the frame, a first moving axis and a second moving axis are respectively arranged on the two movable seats, a composite welding head and a laser cutting head are respectively fixedly arranged on the first moving axis and the second moving axis, two second guide rails are fixedly arranged on both sides of the top of the workbench frame, a mounting seat is slidably arranged between the two second guide rails located on the same side, tooling fixtures are fixedly arranged on both sides of the top of the two mounting seats, hydraulic cylinders are fixedly installed on one side of the four tooling fixtures, and the movable ends of the four hydraulic cylinders extend to the inside of the four tooling fixtures and are fixedly connected with extrusion pieces.

[0006] The production line integrates three modules of laser cutting, laser composite welding and extrusion forming. It can independently perform cutting, welding and extrusion forming operations. The H-beam is clamped and positioned once through the workbench frame, and the webs of the two ends of the H-beam are cut through the laser cutting head. Then, four extrusions are pushed to move by four hydraulic cylinders, so as to facilitate the automatic extrusion forming of the two ends of the H-beam. Without turning over the H-beam, one-time single-sided welding is performed through the composite welding head to complete deep laser melting and strengthen the surface of gas shielded welding, so that the quality and strength are improved at the same time. Through the setting of the laser cutting head, the wing plate cutting, web punching, two-end beveling and flushing tasks can be completed with only one station, and high-precision and high-efficiency beam processing can be completed in the three-dimensional space of the front, back and sides, and the beam of unlimited length can be processed with a shorter processing length.

[0007] Preferably, two first guide rails are fixedly provided at the bottom of the inner sides of the four fixtures, and the four extrusion members are slidably connected to the eight first guide rails respectively. The provision of the eight first guide rails facilitates the stable movement of the four extrusion members.

[0008] Preferably, a cabinet is fixedly arranged on one side of the laser, and a control cabinet is fixedly arranged on the front of the cabinet. The arrangement of the control cabinet facilitates the coordinated work of various mechanisms.

[0009] Preferably, two connecting plates are fixedly provided on the back side of the laser, a protective cover is fixedly provided on the side between the two connecting plates away from the laser, and the workbench frame is fixedly connected to the protective cover, so that a protective effect can be played by the provision of the protective cover.

[0010] Preferably, an indicator light is fixedly mounted on the top of the protective cover, and the setting of the indicator light facilitates displaying the working status of the production line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The production line integrates three modules of laser cutting, laser composite welding and extrusion forming. It can independently perform cutting, welding and extrusion forming operations. The H-beam is clamped and positioned once through the workbench frame, and the webs of the two ends of the H-beam are cut through the laser cutting head. Then, four extrusions are pushed to move by four hydraulic cylinders, so as to facilitate the automatic extrusion forming of the two ends of the H-beam. Without turning over the H-beam, one-time single-sided welding is performed through the composite welding head to complete deep laser melting and strengthen the surface of gas shielded welding, so that the quality and strength are improved at the same time. Through the setting of the laser cutting head, the wing plate cutting, web punching, two-end beveling and flushing tasks can be completed with only one station, and high-precision and high-efficiency beam processing can be completed in the three-dimensional space of the front, back and sides, and the beam of unlimited length can be processed with a shorter processing length. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the first stereogram of the utility model;

[0014] Figure 2 It is the first stereogram of the utility model;

[0015] Figure 3 It is a front view of the utility model;

[0016] Figure 4 It is an enlarged view of part A of the utility model.

[0017] In the figure: 1. base; 2. second motion axis; 3. laser; 4. frame; 5. moving seat; 6. composite welding head; 7. laser cutting head; 8. connecting plate; 9. protective cover; 10. workbench frame; 11. cabinet; 12. indicator light; 13. mounting seat; 14. fixture; 15. hydraulic cylinder; 16. extrusion; 17. first guide rail; 18. control cabinet; 19. second guide rail; 20. first motion axis. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-4 The utility model provides a fish belly beam welding and cutting production line, including a base 1, a workbench frame 10 is fixedly arranged on one side of the base 1, a laser 3 is arranged in the middle of the base 1, a frame 4 is arranged on the top of the workbench frame 10, two moving seats 5 are arranged on the frame 4, a first motion axis 20 and a second motion axis 2 are respectively arranged on the two moving seats 5, a composite welding head 6 and a laser cutting head 7 are respectively fixedly arranged on the first motion axis 20 and the second motion axis 2, two second guide rails 19 are fixedly arranged on both sides of the top of the workbench frame 10, a mounting seat 13 is slidably arranged between the two second guide rails 19 on the same side, tooling fixtures 14 are fixedly arranged on both sides of the top of the two mounting seats 13, hydraulic cylinders 15 are fixedly installed on one side of the four tooling fixtures 14, and the movable ends of the four hydraulic cylinders 15 extend to the inside of the four tooling fixtures 14 and are fixedly connected with extrusion pieces 16. The production line integrates three modules of laser cutting, laser composite welding and extrusion molding, and can independently perform operations such as cutting, welding and extrusion molding. The H-shaped steel is clamped and positioned once through the workbench frame 10, and then the webs of the two ends of the H-shaped steel are cut through the laser cutting head 7, and then the four extrusion parts 16 are pushed to move by four hydraulic cylinders 15, so as to facilitate the automatic extrusion molding of the two ends of the H-shaped steel, and without turning the H-shaped steel over, one-time single-sided welding is performed through the composite welding head 6 to complete deep laser melting and strengthen the surface of gas shielded welding, so that the quality and strength are improved at the same time. Through the setting of the laser cutting head 7, the tasks of wing plate cutting, web punching, beveling and flushing at both ends can be completed with only one station, and high-precision and high-efficiency beam processing can be completed in the three-dimensional space of the front, back and sides, and the beam of unlimited length can be processed using a shorter processing length.

[0020] Two first guide rails 17 are fixedly disposed at the bottom of the inner sides of the four fixtures 14 , and the four extrusion members 16 are slidably connected to the eight first guide rails 17 , respectively.

[0021] A cabinet 11 is fixedly arranged on one side of the laser 3, a control cabinet 18 is fixedly arranged on the front of the cabinet 11, two connecting plates 8 are fixedly arranged on the back of the laser 3, a protective cover 9 is fixedly arranged on the side between the two connecting plates 8 away from the laser 3, a workbench frame 10 is fixedly connected to the protective cover 9, and an indicator light 12 is fixedly installed on the top of the protective cover 9;

[0022] When in use, the control cabinet 18 is provided to facilitate the control of the coordinated work of various mechanisms, the protective cover 9 can play a protective role, and the indicator light 12 is provided to facilitate the display of the working status of the production line.

[0023] When the embodiment of the present application is in use: the production line integrates three modules of laser cutting, laser composite welding and extrusion molding, and can independently perform operations such as cutting, welding and extrusion molding. The H-shaped steel is clamped and positioned once by the workbench frame 10, and then the webs of the two ends of the H-shaped steel are cut by the laser cutting head 7, and then the four extrusion parts 16 are pushed to move by four hydraulic cylinders 15, so as to facilitate the automatic extrusion molding of the two ends of the H-shaped steel, and without turning the H-shaped steel over, one-time single-sided welding is performed through the composite welding head 6 to complete deep laser melting, and the gas shielded welding surface is strengthened, so that the quality and strength are improved at the same time. Through the setting of the laser cutting head 7, the tasks of wing plate cutting, web punching, beveling and flushing at both ends can be completed with only one workstation, and high-precision and high-efficiency beam processing can be completed in the three-dimensional space of the front, back and sides, and the beam of unlimited length can be processed using a shorter processing length.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fish belly beam welding and cutting production line, comprising a base (1), characterized in that: A workbench frame (10) is fixedly arranged on one side of the base (1), a laser (3) is arranged in the middle of the base (1), a frame (4) is arranged on the top of the workbench frame (10), two movable seats (5) are arranged on the frame (4), a first moving axis (20) and a second moving axis (2) are respectively arranged on the two movable seats (5), a composite welding head (6) and a laser cutting head (7) are respectively fixedly arranged on the first moving axis (20) and the second moving axis (2), Two second guide rails (19) are fixedly arranged on both sides of the top of the workbench frame (10); a mounting seat (13) is slidably arranged between the two second guide rails (19) on the same side; tooling fixtures (14) are fixedly arranged on both sides of the top of the two mounting seats (13); a hydraulic cylinder (15) is fixedly installed on one side of the four tooling fixtures (14); and the movable ends of the four hydraulic cylinders (15) extend to the inside of the four tooling fixtures (14) and are fixedly connected to extrusion pieces (16).

2. The fish belly beam welding and cutting production line according to claim 1 is characterized by: Two first guide rails (17) are fixedly arranged at the bottom of the inner side of each of the four tooling fixtures (14), and the four extrusion members (16) are respectively slidably connected to the eight first guide rails (17).

3. The fish belly beam welding and cutting production line according to claim 1 is characterized by: A cabinet (11) is fixedly arranged on one side of the laser (3), and a control cabinet (18) is fixedly arranged on the front side of the cabinet (11).

4. The fish belly beam welding and cutting production line according to claim 1 is characterized by: Two connecting plates (8) are fixedly arranged on the back of the laser (3), a protective cover (9) is fixedly arranged on a side away from the laser (3) between the two connecting plates (8), and the workbench frame (10) is fixedly connected to the protective cover (9).

5. The fish belly beam welding and cutting production line according to claim 4 is characterized in that: An indicator light (12) is fixedly mounted on the top of the protective cover (9).

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