Cantilever type precise laser welding machine capable of conveniently positioning different welding parts

Abstract

The utility model relates to the technical field of cantilever laser welding capable of conveniently positioning different welding parts, in particular to a cantilever type precise laser welding machine capable of conveniently positioning different welding parts, which comprises an H-shaped base and anti-skidding bases, a plurality of anti-skidding bases are arranged on the lower surface of the H-shaped base, and a support column is arranged on the upper surface of the H-shaped base. Compared with the prior art, the welding device has the advantages that the welding device has the angle adjusting and X-axis adjusting capacity, the Y-axis adjusting device is arranged on the welding base matched with the welding device, the Y-axis adjusting device is arranged on the welding base matched with the welding device, and therefore the welding device can adjust the angle and the X-axis of the welding device, and the welding device can adjust the angle and the X-axis of the welding device. The movable plate on the welding base can be detached, welding equipment of a larger body can be placed on the movable plate, the laser device and the observation cylinder are further arranged on the welding body, the welding position can be adjusted through the laser device, the welding pen and the observation cylinder, and the possibility of deviation can be well prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever laser welding which is convenient for positioning different welding parts, in particular to a cantilever type precision laser welding machine which is convenient for positioning different welding parts. Background Art

[0002] The background technology of the cantilever laser welding machine involves knowledge and technology in multiple fields, including laser technology, optical engineering, mechanical design, automatic control, etc. With the continuous development of science and technology and the increasing demand for application, the technology in these fields is also constantly updated and improved. In practical applications, cantilever laser welding machines are usually used for welding processing in the fields of automobile manufacturing, aerospace, electronic equipment, etc. It has the advantages of fast welding speed, high precision, and beautiful welds, and can meet the production needs of high quality and high efficiency.

[0003] The existing cantilever design limits the moving range of the welding head and may not be able to reach the welding area of ​​certain complex structures or confined spaces. Due to the cantilever structure, the working range of the welding machine is relatively small and may not be able to handle large or heavy workpieces. These all lead to great limitations of the cantilever laser welding machine. Utility Model Content

[0004] The utility model aims to provide a cantilever precision laser welding machine which is convenient for positioning different welding parts, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cantilever precision laser welding machine which is convenient for positioning different welding parts, comprising: an H-shaped base and an anti-slip base, a plurality of anti-slip bases are arranged on the lower surface of the H-shaped base, a support column is arranged on the upper surface of the H-shaped base, a connecting rod is arranged on the vertical surface of the upper end of the support column, a moving frame is arranged on the lower surface of the connecting rod away from the support column, telescopic gas rods are penetrated at the short vertical surfaces on both sides of the moving frame, and a rectangular groove is penetrated on the lower surface of the moving frame.

[0006] Preferably, a T-shaped moving block is arranged at the bottom surface inside the moving frame, and a cylindrical tube is arranged at the lower surface of the T-shaped moving block.

[0007] Preferably, a U-shaped frame is fixed on the lower surface of the cylindrical tube, a cantilever welding machine is arranged inside the U-shaped frame, and the cantilever welding machine contains: a welding body, and an observation tube is arranged through the upper surface of the welding body.

[0008] Preferably, a rotating rod is provided through the long vertical surface of the outer side of the U-shaped frame, and a plurality of grooves with the same spacing are provided on the rod body of the rotating rod. A sliding groove is also provided on the vertical surface outside the U-shaped frame, and a temporary fixing device is provided inside the sliding groove.

[0009] Preferably, a welding pen is provided at the lower surface of the welding body, a fixing plate is also provided at the lower surface of the welding body, a laser device is provided through the vertical surface of the fixing plate, and a fill light device is also provided through the vertical surface of the fixing plate.

[0010] Preferably, a hydraulic lifting device is provided directly below the welding body, and a moving plate is provided on the upper surface of the lifting rod of the hydraulic lifting device, and motors are penetrated at the short vertical surfaces on both sides of the moving plate, and a penetrating placement platform is provided on the rotating rod of the motor, and the moving plate and the hydraulic lifting device are temporarily fixed by an L-shaped steel plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a reasonable structure, the welding equipment has the ability of angle adjustment and X-axis adjustment, and a Y-axis adjustment device is provided on the welding seat matched with the equipment, and the welding base is hydraulic, which can be adjusted according to the different heights of the welded parts, and the movable plate on the welding seat can be removed, so that a larger welding equipment can be placed, and a laser device and an observation tube are also provided on the welding body, and the laser device, welding pen and observation tube can be used to adjust the welding position, which can well prevent the possibility of offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the rotating rod of the utility model.

[0014] Figure 3 It is a schematic diagram of the connection structure of the welding main body of the utility model.

[0015] Figure 4 This is a schematic diagram of the connection structure of the L-shaped steel plate of the utility model.

[0016] In the figure: 1. H-shaped base; 2. Anti-slip base; 3. Support column; 5. Connecting rod; 6. Moving frame; 7. Telescopic gas rod; 8. Rectangular groove; 9. T-shaped moving block; 10. Cylindrical tube; 11. U-shaped frame; 12. Cantilever welding machine; 13. Welding body; 14. Observation tube; 15. Rotating rod; 16. Groove; 17. Slide; 18. Fixing device; 19. Welding pen; 20. Fixing plate; 21. Laser device; 22. Fill light equipment; 23. Hydraulic lifting device; 24. Moving plate; 25. Motor; 26. Placement platform; 27. L-shaped steel plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figures 1 to 4 The utility model provides a technical solution: a cantilever precision laser welding machine which is convenient for positioning different welding parts, comprising: an H-shaped base 1 and an anti-skid base 2, a plurality of anti-skid bases 2 are arranged on the lower surface of the H-shaped base 1, a support column 3 is arranged on the upper surface of the H-shaped base 1, a connecting rod 5 is arranged on the vertical surface of the upper end of the support column 3, a moving frame 6 is arranged on the lower surface of the connecting rod 5 away from the support column 3, telescopic gas rods 7 are penetrated at the short vertical surfaces on both sides of the moving frame 6, the telescopic gas rods 7 are used to push the T-shaped moving block 9, so as to realize the movement of the cantilever welding machine 12, and a rectangular groove 8 is penetrated on the lower surface of the moving frame 6.

[0019] Furthermore, a T-shaped moving block 9 is provided at the bottom surface inside the moving frame 6 , and the T-shaped moving block 9 passes through the rectangular groove 8 , and a cylindrical tube 10 is provided at the lower surface of the T-shaped moving block 9 .

[0020] Furthermore, a U-shaped frame 11 is fixed to the lower surface of the cylindrical tube 10 , and a cantilever welding machine 12 is arranged inside the U-shaped frame 11 . The cantilever welding machine 12 contains: a welding body 13 , and an observation tube 14 is penetrated through the upper surface of the welding body 13 .

[0021] Furthermore, a rotating rod 15 is provided through the long vertical surface of the outer side of the U-shaped frame 11, and a plurality of grooves 16 with the same spacing are provided on the rod body of the rotating rod 15. A slide groove 17 is also provided on the vertical surface outside the U-shaped frame 11, and a temporary fixing device 18 is provided inside the slide groove 17. A rectangular block is also provided on the arc surface at the lower end of the fixing device 18, and the size of the rectangular block corresponds to the groove 16.

[0022] Furthermore, a welding pen 19 is provided at the lower surface of the welding body 13, and a fixing plate 20 is also provided at the lower surface of the welding body 13. A laser device 21 is provided through the vertical surface of the fixing plate 20, and the position of the laser point of the laser device 21 is the welding position, which plays a role of guidance and positioning. A fill light device 22 is also provided through the vertical surface of the fixing plate 20 to prevent the possibility of being invisible due to obstruction of the welding parts.

[0023] Furthermore, a hydraulic lifting device 23 is provided directly below the welding body 13, and a movable plate 24 is provided on the upper surface of the lifting rod of the hydraulic lifting device 23, and motors 25 are penetrated at the short vertical surfaces on both sides of the movable plate 24, and a placement platform 26 is penetrated on the rotating rod of the motor 25, and the movable plate 24 and the hydraulic lifting device 23 are temporarily fixed by an L-shaped steel plate 27.

[0024] Working principle: When the device is working, it can be decided whether to disassemble the movable plate 24 according to the size of the welded part, because the movable plate 24 and the hydraulic lifting device 23 are temporarily fixed by the L-shaped steel plate 27. If the welded part is large, the L-shaped steel plate 27 can be directly removed, and then the movable plate 24 and the placement platform 26 connected to the movable plate 24 can be removed. If the size of the welded part meets the size of the placement platform 26, it can be directly placed in it, and the angle of the cantilever welding machine 12 is adjusted to make it adapt to the position where the welding equipment needs to weld, and then the temporary fixing device 18 set inside the start slide 17 is pulled, because the arc surface at the lower end of the fixing device 18 is also provided There is a rectangular block, and the size of the rectangular block corresponds to the groove 16, so the fixing device 18 will clamp the rotating rod 15, and then start the telescopic gas rod 7 to adjust the X-axis position of the welding body 13, and then observe whether the welding position is offset at the position indicated by the observation tube 14 and the laser device 21, and then start the motor 25. Because the rotating rod of the moving motor 25 is provided with a placement platform 26 that is penetrated, and the arc surface of the rotating rod is provided with a thread, the placement platform 26 can be moved by rotation. If it is a large welded part, because the lower surface of the hydraulic lifting device 23 is provided with rollers, the hydraulic lifting device 23 can be pushed to adjust the position, and finally the welded part can be welded.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A cantilever precision laser welding machine for convenient positioning of different welding parts, comprising: The H-shaped base (1) and the anti-skid base (2) are characterized in that: a plurality of anti-skid bases (2) are arranged on the lower surface of the H-shaped base (1), a support column (3) is arranged on the upper surface of the H-shaped base (1), a connecting rod (5) is arranged on the vertical surface of the upper end of the support column (3), a moving frame (6) is arranged on the lower surface of the connecting rod (5) at one end away from the support column (3), telescopic gas rods (7) are penetrated at the short vertical surfaces on both sides of the moving frame (6), and a rectangular groove (8) is penetrated at the lower surface of the moving frame (6).

2. According to claim 1, a cantilever precision laser welding machine that is convenient for positioning different welding parts is characterized in that: A T-shaped moving block (9) is arranged on the bottom surface inside the moving frame (6), and a cylindrical tube (10) is arranged on the lower surface of the T-shaped moving block (9).

3. According to claim 2, a cantilever precision laser welding machine that is convenient for positioning different welding parts is characterized in that: A U-shaped frame (11) is fixed on the lower surface of the cylindrical tube (10), a cantilever welding machine (12) is arranged inside the U-shaped frame (11), and the cantilever welding machine (12) contains: a welding body (13), and an observation tube (14) is arranged through the upper surface of the welding body (13).

4. The cantilever precision laser welding machine for convenient positioning of different welding parts according to claim 3 is characterized in that: A rotating rod (15) is provided through the long vertical surface of the outer side of the U-shaped frame (11), and a rod body of the rotating rod (15) is provided with a plurality of grooves (16) with the same spacing. A sliding groove (17) is also provided on the vertical surface outside the U-shaped frame (11), and a temporary fixing device (18) is provided inside the sliding groove (17).

5. The cantilever precision laser welding machine for convenient positioning of different welding parts according to claim 3 is characterized in that: A welding pen (19) is arranged on the lower surface of the welding body (13), a fixing plate (20) is also arranged on the lower surface of the welding body (13), a laser device (21) is arranged through the vertical surface of the fixing plate (20), and a fill light device (22) is also arranged through the vertical surface of the fixing plate (20).

6. The cantilever precision laser welding machine for convenient positioning of different welding parts according to claim 3 is characterized in that: A hydraulic lifting device (23) is arranged directly below the welding body (13), and a movable plate (24) is arranged on the upper surface of the lifting rod of the hydraulic lifting device (23). Motors (25) are arranged through the short vertical surfaces on both sides of the movable plate (24), and a placement platform (26) is arranged through the rotating rod of the motor (25). The movable plate (24) and the hydraulic lifting device (23) are temporarily fixed by an L-shaped steel plate (27).

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