Multi-angle swing type automatic welding machine

Abstract

The utility model discloses a multi-angle swing type automatic welding machine, which relates to the technical field of welding equipment and comprises a bottom plate, a gear ring, a mounting block, a first push rod and a welding gun are arranged on the bottom plate through a mounting frame, a driving gear is rotatably arranged on the mounting frame through a rotating shaft, and a fixing plate and a mounting plate are arranged on the bottom plate through sliding blocks. A second push rod is arranged on the fixing plate, and the tail end of a telescopic arm on the top of the second push rod is connected with the rotating shaft through a connecting plate. Under the meshing structure of the gear ring and the driving gear and the transmission effect of the worm gear and the worm, the multi-angle swing function of the welding gun in the space range is achieved, the angle and the position of the welding gun can be automatically adjusted according to different welding requirements, and meanwhile the welding quality is improved. The self-locking function of the worm gear and the worm can also ensure that the angle of the welding gun is kept stable after adjustment, shaking or deviation does not occur, and the welding quality is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a multi-angle swing type automatic welding machine. Background Art

[0002] In modern industrial production, welding technology, as a key joining process, is widely used in the manufacture and repair of various metal components. With the advancement of technology and the diversification of industrial needs, traditional fixed or simple mobile welding equipment can no longer meet the welding needs of complex workpieces. The limitations of traditional welding equipment are particularly prominent when multi-angle and all-round welding is required.

[0003] In the existing technology, most welding equipment can usually only perform straight line or simple curve welding. For welding tasks that require complex angle changes, manual adjustment of the workpiece or welding equipment angle is often required. This is not only inefficient but also difficult to ensure welding quality. In addition, for large or heavy workpieces, manual adjustment is not only laborious but also poses a safety hazard. Therefore, we propose a multi-angle swing automatic welding machine. Utility Model Content

[0004] The purpose of the present utility model is to provide a multi-angle swing type automatic welding machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A multi-angle swinging automatic welding machine includes a base plate, a mounting frame is provided on the top of the base plate, a gear ring is slidably provided on the mounting frame, a mounting block is provided on the gear ring, a first push rod is provided at the bottom of the mounting block, a welding gun is provided at the end of the telescopic arm at the bottom of the first push rod, a driving gear is provided on the mounting frame through a rotating shaft, the driving gear and the gear ring are engaged with each other, a slider is also slidably provided on the base plate, a fixed plate is also provided on the top of the slider, a mounting plate is provided on the fixed plate, a clamping claw is provided on the mounting plate through the mounting shaft, the bottom of the clamping claw is connected by a rotating shaft, a second push rod is also provided on the fixed plate, a connecting plate is provided at the end of the telescopic arm at the top of the second push rod, and the connecting plate is connected to the rotating shaft.

[0007] As a further solution of the present invention: it is characterized in that a mounting shell is further provided on the rear outer wall of the mounting frame, the rotating shaft passes through the mounting shell and extends to the interior of the mounting shell, a worm gear is provided on the rotating shaft through a key connection, and a worm is also rotatably provided on the mounting shell, and the worm gear and the worm gear are engaged with each other.

[0008] As a further solution of the present invention: a threaded rod is rotatably provided inside the base plate, and the threaded rod passes through the slider and is threadedly connected to the slider.

[0009] As a further solution of the present invention: a first motor is further provided on the side wall of the mounting shell, and the power output shaft of the first motor is connected to the worm through a coupling

[0010] As a further solution of the present invention: a second motor is provided on the outer wall of the base plate, and a power output shaft of the second motor is connected to the threaded rod through a coupling.

[0011] As a further solution of the present invention: a rubber pad is provided on the inner wall of the clamping jaw.

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

[0013] 1. The meshing structure between the gear ring and the driving gear, as well as the worm gear transmission, enables the welding gun to swing at multiple angles within a spatial range. This allows the welding gun to automatically adjust its angle and position according to different welding requirements, thereby improving welding flexibility and accuracy. At the same time, the self-locking function of the worm gear ensures that the welding gun remains stable at the adjusted angle without shaking or offsetting, further ensuring welding quality.

[0014] 2. Under the action of the slider, threaded rod, clamping jaws and second push rod, the workpiece can be stably clamped and moved back and forth, allowing the welding machine to clamp and fix workpieces of different sizes and shapes, and adjust the distance between the workpiece and the welding gun by moving the slider, thereby ensuring smooth welding. At the same time, the rubber pad on the inner wall of the clamping jaws can also increase the stability and friction of the clamping, preventing the workpiece from moving or slipping during the welding process, further improving the safety and reliability of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of a rear side view of an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the structure inside the bottom plate in an embodiment of the present utility model.

[0018] Figure 4 It is a structural schematic diagram of the mounting plate in an embodiment of the present utility model.

[0019] Notes on the accompanying drawings: 1. Base plate; 2. Mounting frame; 3. Gear ring; 4. Mounting block; 5. First push rod; 6. Welding gun; 7. Driving gear; 8. Worm gear; 9. Worm; 901. First motor; 10. Slider; 11. Threaded rod; 1101. Second motor; 12. Fixed plate; 13. Mounting plate; 14. Mounting shaft; 15. Clamp; 16. Rotating shaft; 17. Second push rod; 18. Connecting plate. DETAILED DESCRIPTION

[0020] The following embodiments will be described in detail with reference to the accompanying drawings. Similar or identical parts are denoted by the same reference numerals in the drawings and descriptions. In actual applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in the present invention are intended only to illustrate the present invention and are not intended to limit its scope. Any obvious modifications or changes to the present invention do not depart from the spirit and scope of the present invention.

[0021] Example

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a multi-angle swing automatic welding machine includes a base plate 1, a mounting frame 2 is provided on the top of the base plate 1, and a gear ring 3 is slidably provided on the mounting frame 2. At this time, the gear ring 3 can make a circular motion on the mounting frame 2, and a mounting block 4 is provided on the gear ring 3. A first push rod 5 is provided at the bottom of the mounting block 4, and a welding gun 6 is provided at the end of the telescopic arm at the bottom of the first push rod 5. At this time, under the action of the gear ring 3, the welding gun 6 can be driven to make a circular motion within the space range, so as to better perform welding work on the object to be welded. At the same time, under the action of the first push rod 5, the distance between the welding gun 6 and the object can be adjusted, so that the welding gun 6 can better perform welding work on the object.

[0023] The mounting frame 2 is provided with a driving gear 7 which is rotated by a rotating shaft. The driving gear 7 and the gear ring 3 are meshed with each other. At this time, the gear ring 3 can be driven to rotate by the driving gear 7. A mounting shell is also provided on the outer wall of the rear side of the mounting frame 2. The rotating shaft passes through the mounting shell and extends to the inside of the mounting shell. A worm gear 8 is provided on the rotating shaft through a key connection. A worm 9 is also rotatably provided on the mounting shell. The worm 9 and the worm gear 8 are meshed with each other. At this time, the worm gear 9 can be rotated to drive the driving gear 7 to rotate through the worm gear 8, thereby better adjusting the welding gun 6. In addition, because the worm gear 8 and the worm gear 9 have a self-locking function, the adjusted angle of the welding gun 6 can be limited, thereby enabling the welding gun 6 to better perform welding work on objects. A first motor 901 is also provided on the side wall of the mounting shell. The power output shaft of the first motor 901 is connected to the worm gear 9 through a coupling. At this time, the worm gear 9 can be driven to rotate by the first motor 901, thereby adjusting the angle of the welding gun 6.

[0024] A slider 10 is also slidably provided on the base plate 1, and a threaded rod 11 is rotatably provided inside the base plate 1. The threaded rod 11 passes through the slider 10 and is threadedly connected to the slider 10. At this time, the threaded rod 11 can be used to drive the slider 10 to move. A second motor 1101 is provided on the outer wall of the base plate 1, and the power output shaft of the second motor 1101 is connected to the threaded rod 11 through a coupling. At this time, the second motor 1101 can be used to drive the threaded rod 11 to rotate.

[0025] A fixing plate 12 is also provided on the top of the slider 10, and a mounting plate 13 is provided on the fixing plate 12. A clamping claw 15 is provided on the mounting plate 13 through a mounting shaft 14. The bottom of the clamping claw 15 is connected by a rotating shaft 16. A second push rod 17 is also provided on the fixing plate 12. A connecting plate 18 is provided at the end of the telescopic arm at the top of the second push rod 17. The connecting plate 18 is connected to the rotating shaft 16. At this time, the second push rod 17 can be used to adjust the clamping claw 15 through the connecting plate 18 and the rotating shaft 16, so that the clamping claw 15 can meet the needs of clamping and fixing objects of different sizes, thereby ensuring the subsequent welding quality of the object. In addition, it is used in conjunction with the threaded rod 11 so that the object can move back and forth, so that the welding gun 6 can better perform welding work on the object. A rubber pad is provided on the inner wall of the clamping claw 15. Under the action of the rubber pad, not only the quality of clamping is guaranteed, but also the occurrence of damage to the object is reduced.

[0026] In actual use, the base plate 1 serves as the supporting base of the entire device, on which a mounting frame 2 is provided, on which a gear ring 3 is slidably mounted, the gear ring 3 being able to make circular motion on the mounting frame 2, a mounting block 4 being provided on the gear ring 3, the bottom of the mounting block 4 being connected to a first push rod 5, a welding gun 6 being installed at the end of the telescopic arm of the first push rod 5, at which time the welding gun 6 can make circular motion within a spatial range, thereby being able to weld welding points at different positions, and at the same time, the telescopic function of the first push rod 5 can adjust the distance between the welding gun 6 and the object to be welded, thereby ensuring the accuracy and quality of welding, and starting the first motor 901 to drive the rotation of the worm gear 8 and the driving gear 7. The gear ring 3 and the welding gun 6 move in a circular motion. In addition, the self-locking function of the worm gear 8 and the worm 9 can maintain the stability of the adjusted angle of the welding gun 6, preventing angular deviation during the welding process. At the same time, a slider 10 is slidably provided on the base plate 1. The slider 10 is threadedly connected to the threaded rod 11 inside the base plate 1. The rotation of the threaded rod 11 driven by the second motor 1101 can drive the slider 10 and the object on it to move back and forth, thereby adjusting the relative position of the welding gun 6 and the object, ensuring smooth welding. A fixed plate 12 is provided on the top of the slider 10, and a mounting plate 13 is mounted on the fixed plate 12. A clamping jaw 15 is provided on the mounting plate 13 via a mounting shaft 14. The bottom of the clamping jaw 15 is connected via a rotating shaft 16, and a second push rod 17 is also provided on the fixed plate 12. The end of the telescopic arm of the second push rod 17 is connected to the rotating shaft 16 via a connecting plate 18. The opening and closing degree of the clamping jaws 15 can be adjusted by the telescopic movement of the second push rod 17, so as to achieve the clamping and fixing of objects of different sizes, thereby ensuring the welding quality.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A multi-angle swing automatic welding machine, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with a mounting frame (2), a gear ring (3) is slidably provided on the mounting frame (2), a mounting block (4) is provided on the gear ring (3), a first push rod (5) is provided at the bottom of the mounting block (4), a welding gun (6) is provided at the end of the telescopic arm at the bottom of the first push rod (5), a driving gear (7) is rotatably provided on the mounting frame (2) through a rotating shaft, the driving gear (7) and the gear ring (3) are meshed with each other, and a slider is also slidably provided on the base plate (1) (10), a fixed plate (12) is also provided on the top of the slider (10), a mounting plate (13) is provided on the fixed plate (12), a clamping claw (15) is provided on the mounting plate (13) through a mounting shaft (14), and the bottom of the clamping claw (15) is connected through a rotating shaft (16), and a second push rod (17) is also provided on the fixed plate (12), and a connecting plate (18) is provided at the end of the telescopic arm at the top of the second push rod (17), and the connecting plate (18) is connected to the rotating shaft (16).

2. The multi-angle swing automatic welding machine according to claim 1, characterized in that: A mounting shell is also provided on the rear outer wall of the mounting frame (2); the rotating shaft passes through the mounting shell and extends into the interior of the mounting shell; a worm gear (8) is provided on the rotating shaft via a key connection; a worm (9) is also rotatably provided on the mounting shell; the worm gear (9) and the worm gear (8) are meshed with each other.

3. The multi-angle swing automatic welding machine according to claim 1, characterized in that: A threaded rod (11) is rotatably provided inside the base plate (1), and the threaded rod (11) passes through the slider (10) and is threadably connected to the slider (10).

4. The multi-angle swing automatic welding machine according to claim 2, characterized in that: A first motor (901) is also provided on the side wall of the mounting shell, and a power output shaft of the first motor (901) is connected to the worm (9) via a coupling.

5. The multi-angle swing automatic welding machine according to claim 3, characterized in that: A second motor (1101) is provided on the outer wall of the base plate (1), and a power output shaft of the second motor (1101) is connected to the threaded rod (11) via a coupling.

6. The multi-angle swing automatic welding machine according to claim 1, characterized in that: A rubber pad is provided on the inner wall of the clamping jaw (15).

Images