Welding equipment with multi-angle laser welding function

Abstract

The utility model discloses welding equipment with multi-angle laser welding, which comprises an outer frame, an inner disc is arranged in the outer frame, the bottom of the inner disc is fixedly connected with a U-shaped fixing frame, the fixing frame is fixedly connected with the outer frame, an annular slide way is formed between the outer frame and the inner disc, and the outer frame is fixedly connected with the inner disc. A rotating ring is rotatably arranged in the annular slide way, the upper surface of the rotating ring is fixedly connected with two supporting plates, the two supporting plates are symmetrically distributed about the axis of the rotating ring, the top ends of the supporting plates are rotatably connected with rotating shafts, an arc plate is fixedly connected between the two rotating shafts, and an arc slide way is formed in the arc plate; and a sliding seat is arranged in the arc-shaped slide way in a sliding manner. According to the welding equipment with the multi-angle laser welding function, by arranging the rotating ring, the arc plate, the rotating shaft, the electric push rod and other structures, the position of the laser welding head is flexibly adjusted, multi-angle laser welding is achieved, and the use efficiency of the welding equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field, especially in kind with multi -angle laser welding's welding equipment. BACKGROUND

[0002] Laser welding is the local heating of material in a small area by high-energy laser pulse, and the energy of laser radiation spreads to the interior of the material through heat conduction, and forms a specific molten pool after the material is melted. It is a new type of welding method, mainly for the welding of thin-walled materials and precision parts, which can realize spot welding, butt welding, overlay welding, sealing welding, etc. It has high depth-width ratio, small welding width, small heat-affected zone, small deformation, fast welding speed, flat and beautiful welding seam, no need for post-welding treatment or only simple treatment, high welding quality, no pores, accurate control, small focused spot, high positioning accuracy and easy automation.

[0003] The existing laser welding equipment often needs to clamp the workpiece again when welding the back surface of the workpiece, which is time-consuming and laborious, and the use efficiency needs to be improved.

[0004] Therefore, it is necessary to provide a welding equipment with multi-angle laser welding to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a welding equipment with multi-angle laser welding, which solves the problem that the existing laser welding equipment often needs to clamp the workpiece again when welding the back surface of the workpiece, which is time-consuming and laborious, and the use efficiency needs to be improved.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a welding equipment with multi-angle laser welding, comprising an outer frame, an inner disc is arranged inside the outer frame, a fixed frame is fixedly connected to the bottom of the inner disc, the fixed frame is U-shaped, and the fixed frame is fixedly connected with the outer frame, an annular slide is formed between the outer frame and the inner disc, a rotating ring is rotatably arranged inside the annular slide, a support plate is fixedly connected to the upper surface of the rotating ring, the support plate is provided with two, the two support plates are symmetrically distributed about the axis of the rotating ring, a rotating shaft is rotatably connected to the top end of the support plate, an arc plate is fixedly connected between the two rotating shafts, an arc-shaped slide is formed on the arc plate, a sliding seat is slidably arranged inside the arc-shaped slide, an electric push rod is fixedly connected to the bottom of the sliding seat, and a laser welding head is fixedly installed on the extension end of the electric push rod.

[0007] Preferably, a sliding groove is formed on the inner wall of the arc-shaped slide, a sliding block is slidably arranged in the sliding groove, and the sliding block is fixedly connected to the sliding seat.

[0008] Preferably, a rotating connection is arranged on the sliding seat, a rotating rod is fixedly connected to the rotating connection, a first gear is fixedly connected to the rotating rod, an arc-shaped gear rack is fixedly connected to the arc plate, the first gear is in meshing connection with the arc-shaped gear rack, a first motor is fixedly connected to the sliding seat, and the rotating rod is fixedly connected to a driving shaft of the first motor.

[0009] Preferably, a third motor is fixedly connected to one of the supporting plates, and a corresponding rotating shaft is fixedly connected to a driving shaft of the third motor.

[0010] Preferably, a support is fixedly connected to the bottom of the inner disc, a second motor is fixedly connected to the support, a second gear is fixedly connected to a driving shaft of the second motor, and a gear ring is fixedly connected to the inner wall of the rotating ring, and the gear ring is in meshing connection with the second gear.

[0011] Preferably, a square frame is fixedly connected to the upper surface of the rotating ring, and a scraping strip is movably arranged in the square frame.

[0012] Preferably, a supporting column is fixedly connected to each of the four corners of the lower surface of the outer frame.

[0013] The beneficial technical effects of the welding equipment with multi-angle laser welding of the utility model are as follows: through the structures of the rotating ring, the arc plate, the rotating shaft and the electric push rod, the position of the laser welding head can be flexibly adjusted, multi-angle laser welding can be realized, and the use efficiency of the welding equipment is improved; after the welding is completed and the workpiece is removed, the scraping strip is inserted into the square frame, one end of the scraping strip is located at the center of the inner disc, the second motor drives the second gear to rotate, the second gear drives the rotating ring to rotate due to the meshing connection between the gear ring and the second gear, the rotating ring drives the scraping strip to push and scrape the waste materials on the outer frame and the inner disc, and the concentrated pushing and scraping is convenient for the operator to clean up. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective structural schematic view of the welding equipment with multi-angle laser welding of the utility model.

[0015] Figure 2 It is a perspective structural schematic view of the welding equipment with multi-angle laser welding of the utility model. Figure 1 It is an enlarged schematic view of the structure at A in the utility model.

[0016] Figure 3 It is another perspective structural schematic view of the welding equipment with multi-angle laser welding of the utility model.

[0017] Figure 4 It is a structural schematic view of the outer frame and the inner disc of the utility model.

[0018] In the diagram: 1. Outer frame; 2. Inner disc; 3. Annular slide; 4. Rotary ring; 5. Support plate; 6. Arc plate; 7. Arc-shaped slide; 8. Slide groove; 9. Slider; 10. Slide seat; 11. First motor; 12. Rotating rod; 13. First gear; 14. Arc-shaped rack; 15. Laser welding head; 16. Fixing frame; 17. Support; 18. Second motor; 19. Second gear; 20. Gear ring; 21. Square frame; 22. Scraper; 23. Rotating shaft; 24. Third motor; 25. Electric push rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1-4 As shown, this utility model provides a welding device with multi-angle laser welding capabilities, including an outer frame 1, with support columns fixedly connected to the four corners of the lower surface of the outer frame 1. An inner plate 2 is disposed inside the outer frame 1, and a fixing frame 16 is fixedly connected to the bottom of the inner plate 2. The fixing frame 16 is U-shaped and fixedly connected to the outer frame 1. The fixing frame 16 forms an integral unit between the outer frame 1 and the inner plate 2. In actual operation, the workpiece to be welded is placed on the inner plate 2, and a positioning device for fixing the workpiece can be provided on the inner plate 2. The positioning device includes structures such as clamps; the positioning device is a common existing technology and will not be described in detail here.

[0021] An annular slide 3 is formed between the outer frame 1 and the inner plate 2. A rotating ring 4 is rotatably mounted inside the annular slide 3. Annular grooves and blocks are provided between the rotating ring 4 and the inner wall of the annular slide 3 to improve the stability of the rotating ring 4. A bracket 17 is fixedly connected to the bottom of the inner plate 2. A second motor 18 is fixedly connected to the bracket 17. A second gear 19 is fixedly connected to the drive shaft of the second motor 18. A gear ring 20 is fixedly connected to the inner wall of the rotating ring 4, and the gear ring 20 meshes with the second gear 19. Specifically, the second motor 18 drives the second gear 19 to rotate, and because the gear ring 20 meshes with the second gear 19, the second gear 19 drives the rotating ring 4 to rotate.

[0022] The upper surface of the rotating ring 4 is fixedly connected with a support plate 5, the support plate 5 is provided with two, the two support plates 5 are symmetrically distributed about the axis of the rotating ring 4, the top end of the support plate 5 is rotatably connected with a rotating shaft 23, and the two rotating shafts 23 are fixedly connected with an arc plate 6. One of the support plates 5 is fixedly connected with a third motor 24, and the corresponding rotating shaft 23 is fixedly connected on the driving shaft of the third motor 24. Specifically, the third motor 24 drives the rotating shaft 23 fixedly connected with the driving shaft to rotate, and under the cooperation of the support plate 5 and the like, the arc plate 6 can rotate.

[0023] An arc-shaped slide 7 is formed in the arc plate 6, a sliding seat 10 is slidably arranged in the arc-shaped slide 7, a sliding groove 8 is formed in the inner wall of the arc-shaped slide 7, a sliding block 9 is slidably arranged in the sliding groove 8, the sliding block 9 is fixedly connected with the sliding seat 10, the sliding groove 8 and the sliding block 9 are arranged, and the stability of the sliding seat 10 is improved. The bottom of the sliding seat 10 is fixedly connected with an electric push rod 25, and a laser welding head 15 is fixedly installed on the telescopic end of the electric push rod 25. The electric push rod 25 is arranged to adjust the height of the laser welding head 15.

[0024] A rotating rod 12 is rotatably connected to the sliding seat 10, a first gear 13 is fixedly connected to the rotating rod 12, an arc-shaped gear rack 14 is fixedly connected to the arc plate 6, the first gear 13 is in meshing connection with the arc-shaped gear rack 14, a first motor 11 is fixedly connected to the sliding seat 10, and the rotating rod 12 is fixedly connected to the driving shaft of the first motor 11.

[0025] Specifically, the first motor 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the first gear 13 to rotate, the first gear 13 is in meshing connection with the arc-shaped gear rack 14, the position of the arc-shaped gear rack 14 is fixed, and the sliding seat 10 slides in the arc-shaped slide 7 to adjust the position of the laser welding head 15.

[0026] Through the arrangement of the rotating ring 4, the arc plate 6, the rotating shaft 23 and the electric push rod 25 and the like, the position of the laser welding head 15 can be flexibly adjusted, multi-angle laser welding can be realized, and the use efficiency of the welding equipment is improved.

[0027] Considering that waste materials will be generated during the welding process and accumulated on the outer frame 1 and the inner disc 2, in order to push and scrape the waste materials, a square frame 21 is fixedly connected to the upper surface of the rotating ring 4, and a scraping strip 22 is movably arranged on the square frame 21.

[0028] Specifically, during the welding operation, the scraping strip 22 is taken out from the inside of the frame 21 without affecting the placement of the workpiece; after the welding is completed and the workpiece is removed, the scraping strip 22 is inserted into the inside of the frame 21, and one end of the scraping strip 22 is located at the axial position of the inner disc 2; the second motor 18 drives the second gear 19 to rotate, and since the tooth ring 20 is connected with the second gear 19 in meshing, the second gear 19 drives the rotating ring 4 to rotate, and the rotating ring 4 drives the scraping strip 22 to push and scrape the waste on the outer frame 1 and the inner disc 2, and the pushed and scraped waste is convenient for the operator to clean up.

Claims

1. A welding device with multi-angle laser welding capability, characterized in that: The system includes an outer frame (1), an inner plate (2) is provided inside the outer frame (1), a fixing frame (16) is fixedly connected to the bottom of the inner plate (2), the fixing frame (16) is U-shaped and fixedly connected to the outer frame (1), an annular slide (3) is formed between the outer frame (1) and the inner plate (2), a rotating ring (4) is rotatably provided inside the annular slide (3), and a support plate (5) is fixedly connected to the upper surface of the rotating ring (4), the support plate (5) is configured as two. Two support plates (5) are symmetrically distributed about the axis of the rotating ring (4). The top of the support plate (5) is rotatably connected to a rotating shaft (23). An arc plate (6) is fixedly connected between the two rotating shafts (23). An arc-shaped slide (7) is provided on the arc plate (6). A slide seat (10) is slidably arranged inside the arc-shaped slide (7). An electric push rod (25) is fixedly connected to the bottom of the slide seat (10). A laser welding head (15) is fixedly installed on the telescopic end of the electric push rod (25).

2. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: The inner wall of the arc-shaped slide (7) is provided with a groove (8), and a slider (9) is slidably arranged inside the groove (8). The slider (9) is fixedly connected to the slide base (10).

3. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: A rotating rod (12) is rotatably connected to the slide (10), a first gear (13) is fixedly connected to the rotating rod (12), an arc-shaped rack (14) is fixedly connected to the arc plate (6), the first gear (13) meshes with the arc-shaped rack (14), a first motor (11) is fixedly connected to the slide (10), and the rotating rod (12) is fixedly connected to the drive shaft of the first motor (11).

4. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: A third motor (24) is fixedly connected to one of the support plates (5), and the corresponding rotating shaft (23) is fixedly connected to the drive shaft of the third motor (24).

5. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: A bracket (17) is fixedly connected to the bottom of the inner disk (2), a second motor (18) is fixedly connected to the bracket (17), a second gear (19) is fixedly connected to the drive shaft of the second motor (18), and a gear ring (20) is fixedly connected to the inner wall of the rotating ring (4), and the gear ring (20) meshes with the second gear (19).

6. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: A square frame (21) is fixedly connected to the upper surface of the rotating ring (4), and a scraper (22) is movably provided on the square frame (21).

7. The welding equipment with multi-angle laser welding according to claim 1, characterized in that: Support columns are fixedly connected at the four corners of the lower surface of the outer frame (1).

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