Automatic laser welding auxiliary equipment

Abstract

The invention relates to the technical field of laser welding, and discloses automatic laser welding auxiliary equipment which comprises a workbench, a supporting column is fixedly connected to the upper surface of the workbench, a first shell is fixedly connected to the outer wall of the supporting column, and a first hydraulic machine is fixedly connected to the outer wall of the supporting column; the output end of the first hydraulic machine is fixedly connected with a first connecting shaft, the inner wall of the first shell is fixedly connected with a first sliding plate, the outer wall of the first connecting shaft is fixedly connected with a first sliding block, the outer wall of the first sliding block is fixedly connected with a first sliding frame, and the outer wall of the first sliding frame is fixedly connected with a first connecting plate. According to a preset position, a first hydraulic machine drives a first connecting shaft to move, the first connecting shaft drives a first sliding block to slide, a first sliding frame drives a first connecting plate to move, and a second shell drives a welding body to adjust the position, so that the welding body can be automatically adjusted to the preset position; and the welding precision and consistency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of laser welding, in particular to an automatic laser welding auxiliary equipment. Background Art

[0002] Welding is a common metal processing process that heats two or more metal parts to a molten or semi-molten state and joins them together with a filler material to form a strong connection. Welding can be used to connect metal parts of the same or different materials, and can also be used to connect metal to non-metallic materials. Laser welding is a highly precise welding method that uses a laser beam to heat the metal material to a molten or semi-molten state, and then controls the energy and focus position of the laser beam to melt and connect the welding materials together to form a weld.

[0003] However, existing laser welding equipment does not have the ability to automatically adjust the welding position according to preset data. The lack of the ability to automatically adjust the welding position means that manual intervention is required to adjust the welding position during the welding process, thereby increasing labor costs and production time, and the welding accuracy and consistency will lead to low problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an automated laser welding auxiliary equipment, which solves the problem that the prior laser welding equipment does not have the function of automatically adjusting the welding position according to preset data, thereby increasing labor costs and production time, and the welding accuracy and consistency will lead to low problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated laser welding auxiliary equipment, comprising a workbench, the upper surface of the workbench is fixedly connected with a pillar, the outer wall of the pillar is fixedly connected with a first shell, the outer wall of the pillar is fixedly connected with a first hydraulic press, the output end of the first hydraulic press is fixedly connected with a first connecting shaft, the inner wall of the first shell is fixedly connected with a first slide plate, the outer wall of the first connecting shaft is fixedly connected with a first slider, the inner wall of the first slider is slidably connected to the outer wall of the first slide plate, the outer wall of the first slider is fixedly connected with a first slide frame, the outer wall of the first slide frame is slidably connected to the inner wall of the first shell, the outer wall of the first slide frame is fixedly connected with a first connecting plate, the outer wall of the first connecting plate is fixedly connected with a second shell, and a driving assembly is provided on the upper surface of the second shell.

[0006] Preferably, the driving assembly includes a second hydraulic press, the bottom end of the second hydraulic press is fixedly connected to the upper surface of the second housing, and the output end of the second hydraulic press is fixedly connected to a second connecting shaft.

[0007] Preferably, the inner wall of the second shell is fixedly connected to the second slide plate, the outer wall of the second connecting shaft is fixedly connected to the second slider, and the inner wall of the second slider is slidably connected to the outer wall of the second slide plate.

[0008] Preferably, the outer wall of the second sliding block is fixedly connected to the second sliding frame, the outer wall of the second sliding frame is slidably connected to the inner wall of the second shell, and the outer wall of the second sliding frame is provided with a supporting assembly.

[0009] Preferably, the support assembly includes a second connecting plate, an outer wall of the second connecting plate is fixedly connected to an outer wall of the second sliding frame, an outer wall of the second connecting plate is fixedly connected to a connecting shell, and an outer wall of the connecting shell is fixedly connected to an outer wall of the second outer shell.

[0010] Preferably, the outer wall of the second shell is fixedly connected to a motor, the outer wall of the motor is fixedly connected to the outer wall of the second connecting plate, the output end of the motor is fixedly connected to a first linkage wheel, and the outer wall of the first linkage wheel is rotatably connected to the inside of the connecting shell.

[0011] Preferably, the outer wall of the first linkage wheel is rotatably connected to a belt, the inner wall of the belt is rotatably connected to a second linkage wheel, and the interior of the second linkage wheel is fixedly connected to a first connecting rod.

[0012] Preferably, the outer wall of the first connecting rod is fixedly connected to a supporting block, and the outer wall of the supporting block is fixedly connected to a welding body.

[0013] Preferably, the upper surface of the workbench is fixedly connected to a chassis, the upper surface of the chassis is fixedly connected to a first support block, the interior of the first support block is fixedly connected to a third connecting shaft, the outer wall of the third connecting shaft is rotatably connected to a first telescopic rod, the upper surface of the chassis is fixedly connected to a second support block, and the interior of the second support block is fixedly connected to a fourth connecting shaft.

[0014] Preferably, the outer wall of the fourth connecting shaft is rotatably connected to a rotating plate, the outer wall of the first telescopic rod is rotatably connected to the third connecting plate, the outer wall of the fourth connecting shaft is rotatably connected to the fourth connecting plate, the inner wall of the fourth connecting plate is rotatably connected to the second connecting rod, the outer wall of the third connecting plate is fixedly connected to a clamping block, the outer wall of the clamping block is rotatably connected to the outer wall of the rotating plate, and the inner wall of the clamping block is fixedly connected to the clamping plate.

[0015] Working principle: when the device is needed, when the tool is needed, first open the first telescopic rod on the outer wall of the third connecting shaft. When the first telescopic rod is extended or retracted, its inner wall will rotate on the outer wall of the third connecting shaft. When the inner wall of the first telescopic rod rotates on the outer wall of the third connecting shaft, the first support block plays a role of supporting the third connecting shaft. When the first telescopic rod is extended or retracted, it will push the third connecting plate on its outer wall to rotate. When the outer wall of the third connecting plate rotates on the outer wall of the first telescopic rod, it will drive the second connecting rod on its outer wall to rotate. When the outer wall of the second connecting rod rotates on the outer wall of the third connecting plate, it will drive the fourth connecting plate on its outer wall to rotate. When the inner wall of the fourth connecting plate rotates on the outer wall of the second connecting rod, When the outer wall of the clamping block rotates on the outer wall of the first telescopic rod, the inner wall thereof will rotate on the outer wall of the fourth connecting shaft at the same time; when the outer wall of the third connecting plate rotates on the outer wall of the first telescopic rod, the clamping block on the outer wall will be driven to rotate; when the clamping block is driven to rotate by the third connecting plate, the rotating plate on the outer wall will be driven to rotate; when the outer wall of the rotating plate rotates on the outer wall of the clamping block, the inner wall thereof will rotate on the outer wall of the fourth connecting shaft; finally, when the outer wall of the clamping block rotates on the outer wall of the rotating plate, the clamping plate on the inner wall will be driven to clamp and fix the material to be welded, thereby achieving the effect of clamping and fixing materials of different sizes for welding; after the material is clamped and fixed, the position and angle of the welding body are preset; according to the preset position, the first hydraulic machine starts to operate; when the first hydraulic press starts During operation, the first connecting shaft at the output end will be driven to move, and when the first connecting shaft is driven to move by the first hydraulic press, the first sliding block of the outer wall will be driven to slide, and when the inner wall of the first sliding block slides on the outer wall of the first sliding block, the first sliding frame of the outer wall will be driven to slide, and when the outer wall of the first sliding frame slides on the inner wall of the first outer shell, the first connecting plate of the outer wall will be driven to move, and when the first connecting plate is driven to move by the first sliding frame, the second outer shell of the outer wall will be driven to move, and when the second outer shell is driven to move by the first connecting plate, the welding body will be driven to adjust its position, thereby achieving the effect of automatically adjusting the position of the welding body, and then the second hydraulic machine starts to operate according to the preset position, and when the second hydraulic machine starts to operate When the machine starts running, it will drive the second connecting shaft at its output end to move; when the second connecting shaft is driven by the second hydraulic press to move, it will drive the second sliding block of its outer wall to slide; when the inner wall of the second sliding block slides on the outer wall of the second sliding block, it will drive the second sliding frame of its outer wall to slide; when the outer wall of the second sliding frame slides on the inner wall of the second outer shell, it will drive the second connecting plate of its outer wall to move; when the second connecting plate is driven by the second sliding frame to move, it will drive the connecting shell of its outer wall to move; when the connecting shell is driven by the second connecting plate to move, it will drive the welding body to adjust its height, thereby achieving the effect of automatically adjusting the height of the welding body; finally, according to the preset angle of the welding body, the motor will start to run.When the motor starts to run, it will drive the first linkage wheel at its output end to rotate. When the first linkage wheel is driven by the motor to rotate, it will drive the belt on its outer wall to rotate. When the inner wall of the belt rotates on the outer wall of the first linkage wheel, it will drive the second linkage wheel on its inner wall to rotate. When the outer wall of the second linkage wheel rotates on the inner wall of the belt, it will drive the first connecting rod inside it to rotate. When the first connecting rod rotates, it will drive the support block on its outer wall to rotate. When the support block rotates, it will drive the welding body on its outer wall to adjust the angle. When the welding body is adjusted to a suitable position according to preset data, welding can be carried out, thereby not only achieving automatic welding The main body is adjusted to a preset position to ensure that the welding seam is carried out at a predetermined position, thereby improving the accuracy and consistency of welding. The welding body can also be automatically adjusted to a preset height. Maintaining the appropriate height of the welding torch can ensure the appropriate heat input and welding speed during the welding process, thereby improving the quality of the welding seam. The welding body can also be automatically adjusted to a preset angle. Controlling the angle of the welding device can ensure the appropriate angle between the welding torch and the workpiece surface. Finally, it can also be achieved by clamping and fixing to ensure that the welding object maintains a stable position and posture during the welding process, avoiding welding position deviation or welding quality degradation due to object movement or shaking.

[0016] The present invention provides an automated laser welding auxiliary device having the following beneficial effects:

[0017] 1. The present invention drives the first connecting shaft to move according to a preset position by the first hydraulic press, the first connecting shaft drives the first slider to slide, the first slider drives the first slide frame to slide, the first slide frame drives the first connecting plate to move, the first connecting plate drives the second shell to move, and the second shell drives the welding body to adjust the position, so as to automatically adjust the welding body to the preset position, ensure that the welding seam is carried out at the predetermined position, and improve the accuracy and consistency of welding.

[0018] 2. The present invention drives the second connecting shaft to move according to a preset position by the second hydraulic press, the second connecting shaft drives the second slider to slide, the second slider drives the second slide frame to slide, the second slide frame drives the second connecting plate to move, the second connecting plate drives the connecting shell to move, and the connecting shell drives the height adjustment of the welding body, thereby automatically adjusting the welding body to a preset height. Maintaining an appropriate height of the welding gun can ensure appropriate heat input and welding speed during the welding process, thereby improving the quality of the welding weld.

[0019] 3. The present invention drives the first linkage wheel to rotate according to the preset angle of the welding body, the first linkage wheel drives the belt to rotate, the belt drives the second linkage wheel to rotate, the second linkage wheel drives the first connecting rod to rotate, the first connecting rod drives the support block to rotate, and the support block drives the welding body to adjust the angle, thereby automatically adjusting the welding body to the preset angle. Controlling the angle of the welding device can ensure the appropriate angle between the welding gun and the surface of the workpiece.

[0020] 4. The present invention drives the third connecting plate to rotate by the first telescopic rod, the third connecting plate drives the second connecting rod to rotate, the second connecting rod drives the fourth connecting plate to rotate, the third connecting plate drives the clamping block to rotate, the clamping block drives the rotating plate to rotate, and the clamping block drives the clamping plate to clamp and fix the material to be welded, thereby achieving the effect of clamping and fixing to ensure that the welding object maintains a stable position and posture during the welding process, avoiding welding position deviation or welding quality degradation due to object movement or shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 It is a schematic diagram of a first hydraulic press of the present invention;

[0023] Figure 3 is a schematic diagram of a second connecting shaft of the present invention;

[0024] Figure 4 A schematic diagram of a connection shell of the present invention;

[0025] Figure 5 A schematic diagram of a motor according to the present invention;

[0026] Figure 6 is a schematic diagram of a first telescopic rod of the present invention;

[0027] Figure 7 It is a schematic diagram of a splint of the present invention.

[0028] Among them, 1. workbench; 2. pillar; 3. first shell; 4. first hydraulic press; 5. first connecting shaft; 6. first slide plate; 7. first slider; 8. first slide frame; 9. first connecting plate; 10. second shell; 11. second hydraulic press; 12. second connecting shaft; 13. second slide plate; 14. second slider; 15. second slide frame; 16. second connecting plate; 17. connecting shell; 18. motor; 19. first linkage wheel; 20. belt; 21. second linkage wheel; 22. first connecting rod; 23. support block; 24. welding body; 25. chassis; 26. first support block; 27. third connecting shaft; 28. first telescopic rod; 29. ​​second support block; 30. fourth connecting shaft; 31. rotating plate; 32. third connecting plate; 33. fourth connecting plate; 34. second connecting rod; 35. clamping block; 36. clamping plate. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please see attached Figure 1 - Attachment Figure 2 The embodiment of the present invention provides an automated laser welding auxiliary device, including a workbench 1, a pillar 2 is fixedly connected to the upper surface of the workbench 1, a first shell 3 is fixedly connected to the outer wall of the pillar 2, a first hydraulic press 4 is fixedly connected to the outer wall of the pillar 2, a first connecting shaft 5 is fixedly connected to the output end of the first hydraulic press 4, a first slide plate 6 is fixedly connected to the inner wall of the first shell 3, a first slider 7 is fixedly connected to the outer wall of the first connecting shaft 5, an inner wall of the first slider 7 is slidably connected to the outer wall of the first slide plate 6, a first slider 7 is fixedly connected to the outer wall of the first slider 7, a first slide frame 8 is fixedly connected to the outer wall of the first slide frame 8, an outer wall of the first slide frame 8 is slidably connected to the inner wall of the first shell 3, a first connecting plate 9 is fixedly connected to the outer wall of the first connecting plate 9, a second shell 10 is fixedly connected to the upper surface of the second shell 10, and a driving component is arranged on the upper surface of the second shell 10;

[0031] Specifically, the first hydraulic press 4 starts to run according to the preset position, and the first hydraulic press 4 drives the first connecting shaft 5 to move. When the first connecting shaft 5 moves, it will drive the first slider 7 to slide. When the first slider 7 slides, it will drive the first slide frame 8 to slide. When the first slide frame 8 slides, it will drive the first connecting plate 9 to move. When the first connecting plate 9 moves, it will drive the second shell 10 to move. When the second shell 10 moves, it will drive the welding body 24 to adjust its position, thereby achieving the effect of automatically adjusting the position of the welding body 24.

[0032] Please see attached Figure 3 - Attachment Figure 5 The driving assembly includes a second hydraulic machine 11, the bottom end of the second hydraulic machine 11 is fixedly connected to the upper surface of the second housing 10, and the output end of the second hydraulic machine 11 is fixedly connected to the second connecting shaft 12; the inner wall of the second housing 10 is fixedly connected to the second slide plate 13, the outer wall of the second connecting shaft 12 is fixedly connected to the second slider 14, and the inner wall of the second slider 14 is slidably connected to the outer wall of the second slide plate 13; the outer wall of the second slider 14 is fixedly connected to the second slide frame 15, and the outer wall of the second slide frame 15 is slidably connected to the inner wall of the second housing 10, and the outer wall of the second slide frame 15 is provided with a supporting assembly; the supporting assembly includes a second connecting plate 16, and the outer wall of the second connecting plate 16 is fixedly connected to the outer wall of the second slide frame 15, The outer wall of the second connecting plate 16 is fixedly connected to a connecting shell 17, and the outer wall of the connecting shell 17 is fixedly connected to the outer wall of the second outer shell 10; the outer wall of the second outer shell 10 is fixedly connected to a motor 18, and the outer wall of the motor 18 is fixedly connected to the outer wall of the second connecting plate 16, and the output end of the motor 18 is fixedly connected to a first linkage wheel 19, and the outer wall of the first linkage wheel 19 is rotatably connected to the inside of the connecting shell 17; the outer wall of the first linkage wheel 19 is rotatably connected to a belt 20, and the inner wall of the belt 20 is rotatably connected to a second linkage wheel 21, and the inside of the second linkage wheel 21 is fixedly connected to a first connecting rod 22; the outer wall of the first connecting rod 22 is fixedly connected to a support block 23, and the outer wall of the support block 23 is fixedly connected to a welding body 24;

[0033] Specifically, according to the preset position, the second hydraulic press 11 starts to run and drives the second connecting shaft 12 to move. When the second connecting shaft 12 moves, it will drive the second slider 14 to slide. When the second slider 14 slides, it will drive the second slide frame 15 to slide. When the second slide frame 15 slides, it will drive the second connecting plate 16 to move. When the second connecting plate 16 moves, it will drive the connecting shell 17 to move. When the connecting shell 17 moves, it will drive the welding body 24 to adjust its height. According to the preset angle of the welding body 24, the motor 18 will drive the first interlocking wheel 19 to rotate. When the first interlocking wheel 19 rotates, it will drive the belt 20 to rotate. When the belt 20 rotates, it will drive the second interlocking wheel 21 to rotate. When the second interlocking wheel 21 rotates, it will drive the first connecting rod 22 to rotate. The first connecting rod 22 will drive the support block 23 to rotate. Finally, the support block 23 drives the welding body 24 to adjust its angle.

[0034] Please see attached Figure 6 - Attachment Figure 7 , please see the attached Figure 3 - Attachment Figure 4The upper surface of the workbench 1 is fixedly connected with a chassis 25, the upper surface of the chassis 25 is fixedly connected with a first support block 26, the interior of the first support block 26 is fixedly connected with a third connecting shaft 27, the outer wall of the third connecting shaft 27 is rotatably connected with a first telescopic rod 28, the upper surface of the chassis 25 is fixedly connected with a second support block 29, the interior of the second support block 29 is fixedly connected with a fourth connecting shaft 30; the outer wall of the fourth connecting shaft 30 is rotatably connected with a rotating plate 31, the outer wall of the first telescopic rod 28 is rotatably connected with a third connecting plate 32, the outer wall of the fourth connecting shaft 30 is rotatably connected with a fourth connecting plate 33, the inner wall of the fourth connecting plate 33 is rotatably connected with a second connecting rod 34, the outer wall of the third connecting plate 32 is fixedly connected with a clamping block 35, the outer wall of the clamping block 35 is rotatably connected to the outer wall of the rotating plate 31, and the inner wall of the clamping block 35 is fixedly connected with a clamping plate 36;

[0035] Specifically, the first support block 26 plays a role in supporting the third connecting shaft 27. When the first telescopic rod 28 is turned on, the first telescopic rod 28 will push the third connecting plate 32 to rotate. When the third connecting plate 32 rotates, it will drive the second connecting rod 34 to rotate. When the second connecting rod 34 rotates, it will drive the fourth connecting plate 33 to rotate. When the third connecting plate 32 rotates, it will drive the clamping block 35 to rotate. When the clamping block 35 rotates, it will drive the rotating plate 31 to rotate. When the clamping block 35 rotates, it will drive the clamping plate 36 to clamp and fix the material to be welded, thereby achieving the effect of clamping and fixing materials of different sizes for welding.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated laser welding auxiliary device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a pillar (2), the outer wall of the pillar (2) is fixedly connected to a first housing (3), the outer wall of the pillar (2) is fixedly connected to a first hydraulic press (4), the output end of the first hydraulic press (4) is fixedly connected to a first connecting shaft (5), the inner wall of the first housing (3) is fixedly connected to a first slide plate (6), the outer wall of the first connecting shaft (5) is fixedly connected to a first slider (7), the inner wall of the first slider (7) is slidably connected to the outer wall of the first slide plate (6), the outer wall of the first slider (7) is fixedly connected to a first slide frame (8), the outer wall of the first slide frame (8) is slidably connected to the inner wall of the first housing (3), the outer wall of the first slide frame (8) is fixedly connected to a first connecting plate (9), the outer wall of the first connecting plate (9) is fixedly connected to a second housing (10), and a driving component is arranged on the upper surface of the second housing (10).

2. The automatic laser welding auxiliary equipment according to claim 1, characterized in that: The driving assembly comprises a second hydraulic machine (11), the bottom end of the second hydraulic machine (11) is fixedly connected to the upper surface of the second housing (10), and the output end of the second hydraulic machine (11) is fixedly connected to a second connecting shaft (12).

3. The automatic laser welding auxiliary equipment according to claim 2, characterized in that: The inner wall of the second housing (10) is fixedly connected to a second slide plate (13), the outer wall of the second connecting shaft (12) is fixedly connected to a second slider (14), and the inner wall of the second slider (14) is slidably connected to the outer wall of the second slide plate (13).

4. The automatic laser welding auxiliary equipment according to claim 3 is characterized in that: The outer wall of the second sliding block (14) is fixedly connected to a second sliding frame (15), the outer wall of the second sliding frame (15) is slidably connected to the inner wall of the second outer shell (10), and the outer wall of the second sliding frame (15) is provided with a supporting assembly.

5. The automatic laser welding auxiliary equipment according to claim 4, characterized in that: The support assembly comprises a second connecting plate (16), the outer wall of the second connecting plate (16) is fixedly connected to the outer wall of the second sliding frame (15), the outer wall of the second connecting plate (16) is fixedly connected to a connecting shell (17), and the outer wall of the connecting shell (17) is fixedly connected to the outer wall of the second outer shell (10).

6. The automated laser welding auxiliary equipment according to claim 1, characterized in that: The outer wall of the second housing (10) is fixedly connected to a motor (18), the outer wall of the motor (18) is fixedly connected to the outer wall of the second connecting plate (16), the output end of the motor (18) is fixedly connected to a first linkage wheel (19), and the outer wall of the first linkage wheel (19) is rotatably connected to the interior of the connecting housing (17).

7. The automatic laser welding auxiliary equipment according to claim 6, characterized in that: The outer wall of the first linkage wheel (19) is rotatably connected to a belt (20), the inner wall of the belt (20) is rotatably connected to a second linkage wheel (21), and the interior of the second linkage wheel (21) is fixedly connected to a first connecting rod (22).

8. The automatic laser welding auxiliary equipment according to claim 7, characterized in that: The outer wall of the first connecting rod (22) is fixedly connected to a support block (23), and the outer wall of the support block (23) is fixedly connected to a welding body (24).

9. The automatic laser welding auxiliary equipment according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a chassis (25), the upper surface of the chassis (25) is fixedly connected to a first support block (26), the interior of the first support block (26) is fixedly connected to a third connecting shaft (27), the outer wall of the third connecting shaft (27) is rotatably connected to a first telescopic rod (28), the upper surface of the chassis (25) is fixedly connected to a second support block (29), and the interior of the second support block (29) is fixedly connected to a fourth connecting shaft (30).

10. The automatic laser welding auxiliary equipment according to claim 9, characterized in that: The outer wall of the fourth connecting shaft (30) is rotatably connected to a rotating plate (31), the outer wall of the first telescopic rod (28) is rotatably connected to a third connecting plate (32), the outer wall of the fourth connecting shaft (30) is rotatably connected to a fourth connecting plate (33), the inner wall of the fourth connecting plate (33) is rotatably connected to a second connecting rod (34), the outer wall of the third connecting plate (32) is fixedly connected to a clamping block (35), the outer wall of the clamping block (35) is rotatably connected to the outer wall of the rotating plate (31), and the inner wall of the clamping block (35) is fixedly connected to a clamping plate (36).

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