Argon arc welding equipment

Abstract

The utility model discloses argon arc welding equipment, which relates to the technical field of argon arc welding equipment and comprises a base, a gear ring fixedly arranged in the middle of the upper end of the base, a rotating ring arranged on the inner side of the gear ring, a gear arranged on the outer side of the gear ring, a first motor arranged at the upper end of the gear and driving the rotating ring to rotate relative to the gear ring, and a first U-shaped plate fixedly arranged at the upper end of the rotating ring. A sleeve and a second motor are arranged inside and outside the first U-shaped plate correspondingly, a telescopic rod is arranged inside the sleeve, a lead screw is arranged inside the telescopic rod, a third motor is arranged at the end of the lead screw, a second U-shaped plate is fixedly arranged at the outer end of the telescopic rod, and an argon arc welding machine and a fourth motor are arranged inside and outside the second U-shaped plate correspondingly. Multi-angle automatic welding operation is achieved by adjusting the position of the argon arc welding machine, and labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of argon arc welding equipment, in particular to argon arc welding equipment. Background Art

[0002] Argon arc welding is a commonly used metal welding method that uses argon as a shielding gas. It heats the metal through an electric arc to melt it and then connect it. Argon arc welding is performed on steel. This equipment is needed when welding the base and frame of aircraft engine packaging boxes.

[0003] Existing argon arc welding equipment requires manual hand-held welding guns to adjust the joints at multiple angles, and the body position needs to be changed during the process to facilitate welding, which makes the operation relatively cumbersome.

[0004] In view of the above problems, the utility model provides an argon arc welding device. Utility Model Content

[0005] The purpose of the utility model is to provide an argon arc welding device, which realizes multi-angle automatic welding operation by adjusting the position of the argon arc welding machine, saves labor, and thus solves the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an argon arc welding device, comprising a base, a gear ring fixedly provided in the middle of the upper end of the base, a rotating ring provided on the inner side of the gear ring, a gear provided on the outer side of the gear ring, a first motor provided on the upper end of the gear, the first motor drives the rotating ring to rotate relative to the gear ring, a first U-shaped plate fixedly provided on the upper end of the rotating ring, a sleeve and a second motor provided inside and outside the first U-shaped plate respectively, a telescopic rod provided inside the sleeve, a screw provided inside the telescopic rod, a third motor provided at the end of the screw rod, a second U-shaped plate fixedly provided on the outer end of the telescopic rod, an argon arc welding machine and a fourth motor provided inside and outside the second U-shaped plate respectively.

[0007] Furthermore, the outer side of the rotating ring is rotatably connected to the inner side of the gear ring through a bearing. A support plate is fixedly provided at the upper end of the rotating ring. The first motor is fixedly mounted on the upper end of the support plate and the output end extends downward and is fixedly mounted with a gear. The gear and the gear ring are meshed and connected with each other.

[0008] Furthermore, a sleeve is fixedly provided at the end of the sleeve, a first shaft is fixedly installed on the inside of the sleeve, the second motor is fixedly installed on the outer wall of the first U-shaped plate and the output end is fixedly connected to the end of the first shaft, and the first shaft is rotatably connected to the side wall of the first U-shaped plate through a bearing at the outside of one end away from the second motor.

[0009] Furthermore, the third motor is fixedly mounted on the inner bottom surface of the sleeve and the output end is fixedly connected to the end of the screw rod, the screw rod is threadedly connected to the middle part of the telescopic rod, the outer side of the telescopic rod is slidingly connected to the inner side of the sleeve, the inner wall of the sleeve is symmetrically provided with grooves, and protrusions are symmetrically fixed on both sides of the inner end of the telescopic rod, and the protrusions are slidingly connected to the inner surface of the groove.

[0010] Furthermore, the fourth motor is fixedly mounted on the outer side wall of the second U-shaped plate and the output end extends inward and is fixedly connected to the second shaft. The second shaft is rotatably connected to the side wall of the second U-shaped plate through a bearing away from the outside of one end of the fourth motor, and the argon arc welding machine is fixedly mounted in the middle position of the second shaft.

[0011] Furthermore, the base is fixedly mounted on the supporting surface by means of bolts.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model provides an argon arc welding device, which docks and fixes the workpiece to be welded and places it in the middle of the upper end of the base. Then, the argon arc welder can automatically adjust the position of the welding according to the need. The first motor starts and drives the gear to rotate. By engaging with the ring gear, the rotating ring is driven to rotate at any angle relative to the ring gear, driving the argon arc welder to rotate synchronously for angle adjustment. The second motor drives the sleeve to rotate to adjust the pitch angle of the argon arc welder. The third motor drives the screw to rotate, driving the telescopic rod to extend outward or retract inward to adjust the horizontal position of the argon arc welder. The fourth motor drives the argon arc welder to rotate, further adjusting the pitch angle of the argon arc welder, and the workpiece is welded by the argon arc welder. The purpose of this design is to achieve multi-angle automatic welding operations by adjusting the position of the argon arc welder, saving labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the sleeve in the utility model;

[0016] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0018] In the figure: 1. Base; 2. Ring gear; 3. Rotating ring; 4. Gear; 5. First motor; 6. Support plate; 7. First U-shaped plate; 8. First shaft; 9. Second motor; 10. Casing; 11. Sleeve; 12. Groove; 13. Telescopic rod; 14. Bump; 15. Screw; 16. Third motor; 17. Second U-shaped plate; 18. Second shaft; 19. Fourth motor; 20. Argon arc welding machine. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] In order to solve the problem of how to effectively weld technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0021] A argon arc welding device includes a base 1, a gear ring 2 is fixedly provided at the middle part of the upper end of the base 1, a rotating ring 3 is provided inside the gear ring 2, a gear 4 is provided outside the gear ring 2, a first motor 5 is provided at the upper end of the gear 4, the first motor 5 drives the rotating ring 3 to rotate relative to the gear ring 2, a first U-shaped plate 7 is fixedly provided at the upper end of the rotating ring 3, a sleeve 11 and a second motor 9 are provided inside and outside the first U-shaped plate 7, a telescopic rod 13 is provided inside the sleeve 11, a screw rod 15 is provided inside the telescopic rod 13, a third motor 16 is provided at the end of the screw rod 15, a second U-shaped plate 17 is fixedly provided at the outer end of the telescopic rod 13, an argon arc welding machine 20 and a fourth motor 19 are provided inside and outside the second U-shaped plate 17, respectively.

[0022] Specifically, the workpiece to be welded is fixed and placed in the middle of the upper end of the base 1. Then, the argon arc welder 20 can automatically adjust the position of the welding to be required. The first motor 5 starts and drives the gear 4 to rotate. By engaging with the ring gear 2, the rotating ring 3 is driven to rotate at any angle relative to the ring gear 2, driving the argon arc welder 20 to rotate synchronously for angle adjustment. The second motor 9 drives the sleeve 11 to rotate to adjust the pitch angle of the argon arc welder 20. The third motor 16 drives the screw 15 to rotate, driving the telescopic rod 13 to extend outward or retract inward, and adjusting the horizontal position of the argon arc welder 20. The fourth motor 19 drives the argon arc welder 20 to rotate, further adjusting the pitch angle of the argon arc welder 20, and the workpiece is welded by the argon arc welder 20. The purpose of this design is to achieve multi-angle automatic welding operations by adjusting the position of the argon arc welder 20, saving labor.

[0023] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0024] The outer side of the rotating ring 3 is rotatably connected to the inner side of the ring gear 2 through a bearing. A support plate 6 is fixedly provided at the upper end of the rotating ring 3. The first motor 5 is fixedly mounted on the upper end of the support plate 6 and the output end extends downward and is fixedly mounted with a gear 4. The gear 4 is meshed with the ring gear 2. The purpose of this design is to drive the gear 4 to rotate by the first motor 5, and then mesh with the ring gear 2, thereby driving the rotating ring 3 to rotate relative to the ring gear 2.

[0025] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0026] A sleeve 10 is fixedly provided at the end of the sleeve 11, and a first shaft 8 is fixedly installed on the inside of the sleeve 10. The second motor 9 is fixedly installed on the outer wall of the first U-shaped plate 7 and the output end is fixedly connected to the end of the first shaft 8. The outer side of the end of the first shaft 8 away from the second motor 9 is rotatably connected to the side wall of the first U-shaped plate 7 through a bearing. The purpose of this design is to drive the first shaft 8 to rotate by the second motor 9, thereby driving the sleeve 11 to rotate.

[0027] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0028] The third motor 16 is fixedly mounted on the inner bottom surface of the sleeve 11 and the output end is fixedly connected to the end of the screw rod 15. The screw rod 15 is threadedly connected to the middle part of the telescopic rod 13. The outer side of the telescopic rod 13 is slidingly connected to the inner side of the sleeve 11. The inner side wall of the sleeve 11 is symmetrically provided with grooves 12. The inner end of the telescopic rod 13 is symmetrically fixed with protrusions 14. The protrusions 14 are slidingly connected to the inner surface of the groove 12. The purpose of this design is to drive the screw rod 15 to rotate by the third motor 16, thereby driving the telescopic rod 13 to reciprocate linearly along the axis direction of the sleeve 11.

[0029] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0030] The fourth motor 19 is fixedly mounted on the outer wall of the second U-shaped plate 17, and the output end extends inward and is fixedly connected to the second shaft 18. The second shaft 18 is rotatably connected to the side wall of the second U-shaped plate 17 through a bearing on the outer side of one end away from the fourth motor 19. The argon arc welding machine 20 is fixedly mounted in the middle position of the second shaft 18. The purpose of this design is to drive the argon arc welding machine 20 to pitch and rotate by the fourth motor 19.

[0031] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0032] The base 1 is fixed on the supporting surface by bolts. The purpose of this design is to fix the base 1 and improve stability.

[0033] To sum up: the workpiece to be welded is fixed and placed in the middle position of the upper end of the base 1, and then the argon arc welder 20 can automatically adjust the position of the welding to be required, the first motor 5 starts and drives the gear 4 to rotate, and by engaging with the ring gear 2, drives the rotating ring 3 to rotate any angle relative to the ring gear 2, driving the argon arc welder 20 to rotate synchronously for angle adjustment, the second motor 9 drives the sleeve 11 to rotate to adjust the pitch angle of the argon arc welder 20, the third motor 16 drives the screw 15 to rotate, driving the telescopic rod 13 to extend outward or retract inward, and adjusting the horizontal position of the argon arc welder 20, the fourth motor 19 drives the argon arc welder 20 to rotate, further adjusting the pitch angle of the argon arc welder 20, and the workpiece is welded by the argon arc welder 20. The purpose of this design is to achieve multi-angle automatic welding operations by adjusting the position of the argon arc welder 20, saving labor.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An argon arc welding device, characterized in that: The invention comprises a base (1), wherein a gear ring (2) is fixedly provided at the middle of the upper end of the base (1), a rotating ring (3) is provided inside the gear ring (2), a gear (4) is provided outside the gear ring (2), a first motor (5) is provided at the upper end of the gear (4), the first motor (5) drives the rotating ring (3) to rotate relative to the gear ring (2), a first U-shaped plate (7) is fixedly provided at the upper end of the rotating ring (3), a sleeve (11) and a second motor (9) are provided inside and outside the first U-shaped plate (7), a telescopic rod (13) is provided inside the sleeve (11), a screw rod (15) is provided inside the telescopic rod (13), a third motor (16) is provided at the end of the screw rod (15), a second U-shaped plate (17) is fixedly provided at the outer end of the telescopic rod (13), an argon arc welding machine (20) and a fourth motor (19) are provided inside and outside the second U-shaped plate (17), respectively.

2. The argon arc welding equipment according to claim 1, characterized in that: The outer side of the rotating ring (3) is rotatably connected to the inner side of the gear ring (2) via a bearing. A support plate (6) is fixedly provided at the upper end of the rotating ring (3). The first motor (5) is fixedly mounted on the upper end of the support plate (6), and the output end extends downward and is fixedly mounted with a gear (4). The gear (4) and the gear ring (2) are meshed and connected with each other.

3. The argon arc welding equipment according to claim 1, characterized in that: A sleeve (10) is fixedly provided at the end of the sleeve (11), a first shaft (8) is fixedly installed inside the sleeve (10), a second motor (9) is fixedly installed on the outer side wall of the first U-shaped plate (7), and an output end is fixedly connected to the end of the first shaft (8), and the outer side of one end of the first shaft (8) away from the second motor (9) is rotatably connected to the side wall of the first U-shaped plate (7) through a bearing.

4. The argon arc welding equipment according to claim 1, characterized in that: The third motor (16) is fixedly mounted on the inner bottom surface of the sleeve (11) and the output end is fixedly connected to the end of the screw rod (15). The screw rod (15) is threadedly connected to the middle of the telescopic rod (13). The outer side of the telescopic rod (13) is slidably connected to the inner side of the sleeve (11). The inner side wall of the sleeve (11) is symmetrically provided with grooves (12). Both sides of the inner end of the telescopic rod (13) are symmetrically fixed with protrusions (14). The protrusions (14) are slidably connected to the inner surface of the groove (12).

5. The argon arc welding equipment according to claim 1, characterized in that: The fourth motor (19) is fixedly mounted on the outer side wall of the second U-shaped plate (17), and the output end extends inward and is fixedly connected to the second shaft (18). The outer side of one end of the second shaft (18) away from the fourth motor (19) is rotatably connected to the side wall of the second U-shaped plate (17) through a bearing. The argon arc welding machine (20) is fixedly mounted in the middle of the second shaft (18).

6. The argon arc welding equipment according to claim 1, characterized in that: The base (1) is fixedly mounted on the supporting surface by means of bolts.

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