A rotary device for welding

Abstract

This utility model relates to the field of welding technology, specifically a rotating device for welding. It includes a welding machine main arm located at one end of the top of a worktable, a fixing frame on the outer side of the main arm, a welding machine base mounted at the bottom of the main arm, a welding machine support arm mounted at the top of the main arm, a second stepper motor mounted at one end of the support arm, and a welding head connected to one end of the support arm. This utility model can drive the workpiece and the welding machine to rotate, expanding the welding range and allowing the weld seam on the workpiece to be positioned more conveniently for welding. It enables multi-angle welding of the components, effectively improving welding efficiency and quality, and is suitable for widespread use.

Description

Technical Field

[0001] This utility model relates to the field of welding technology, and specifically to a rotating device for welding. Background Technology

[0002] Welding is a process for joining metals or thermoplastic materials. By heating, pressurizing, or both, the workpieces can achieve interatomic bonding. Common welding methods include fusion welding, pressure welding, and gas shielded welding. Welding technology is widely used in many fields such as manufacturing, construction, shipbuilding, and automotive industries, and is one of the essential processes in industrial production.

[0003] However, existing welding equipment lacks a structure to drive the workpiece and welding machine to rotate, resulting in a small welding range. It cannot position the weld seam on the workpiece in a more convenient welding position, and the welding components cannot be welded at multiple angles, leading to poor welding efficiency and quality. Therefore, a rotating device for welding is proposed to facilitate the rotation of the workpiece and welding machine, expand the welding range, position the weld seam on the workpiece in a more convenient welding position, and enable the welding components to be welded at multiple angles, thereby effectively improving welding efficiency and quality. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a rotating device for welding, which facilitates the rotation of the workpiece and the welding machine, expands the welding range, and allows the weld seam on the workpiece to be in a more convenient welding position. The welding components can be welded at multiple angles, thereby effectively improving the welding efficiency and quality.

[0005] The technical solution adopted by this utility model to solve its technical problem is a rotating device for welding, including a worktable, a clamping assembly, a cam divider, a welding machine main arm and a welding machine base. A cam divider is fixed at one end of the top of the worktable, and a support platform is installed on the top of the cam divider. The clamping assembly is evenly arranged on the outer side of the support platform. The clamping assembly includes a U-shaped mounting bracket, a knob bolt and a pressure plate. A knob bolt is provided at the upper end of the outer side of the U-shaped mounting bracket, and a pressure plate is provided inside the U-shaped mounting bracket. The bottom of the knob bolt is connected to the pressure plate.

[0006] The other end of the top of the workbench is equipped with a welding machine main arm. A fixing frame is provided on the outside of the welding machine main arm. A welding machine base is installed at the bottom of the welding machine main arm. A welding machine support arm is installed at the top of the welding machine main arm. A second stepper motor is installed at one end of the welding machine support arm. A welding head is connected to one end of the welding machine support arm.

[0007] By adopting the above technical solution, the workpiece and welding machine are driven to rotate, expanding the welding range and placing the weld seam on the workpiece in a more convenient welding position. The welding components can be welded at multiple angles, thereby effectively improving the welding efficiency and quality.

[0008] Specifically, the top of the workbench is provided with a slide groove, the welding machine base is located inside the slide groove, ear plates are evenly arranged on the outer side of the welding machine base, positioning bolts are provided on the outer side of each ear plate, and positioning holes are provided on both sides of the ear plates and the slide groove.

[0009] Specifically, the clamping assembly further includes a first connecting plate and a second connecting plate, the first connecting plate being connected to the top of the clamping plate, and the second connecting plate being connected to one side of the bottom of the U-shaped mounting bracket.

[0010] By adopting the above technical solution, the No. 1 connecting plate facilitates the connection between the top of the clamping plate and the bottom of the knob bolt, and the No. 1 connecting plate facilitates the connection between the U-shaped mounting bracket and the support platform.

[0011] Specifically, the surface of the support platform is provided with rubber anti-slip teeth.

[0012] Specifically, the fixing frame is equipped with fixing rods on all four sides.

[0013] Specifically, a fixing plate is installed at the bottom of each fixing rod.

[0014] The beneficial effects of this utility model are:

[0015] The present invention discloses a rotating device for welding, wherein the cam divider can drive the workpiece to rotate with high precision, ensuring that the angle and dwell time of each rotation are very accurate, which is beneficial to improving welding accuracy.

[0016] The present invention discloses a rotating device for welding, wherein a first stepper motor drives the main arm of the welding machine to rotate horizontally, while a second stepper motor drives the support arm and welding head of the welding machine to rotate vertically, which also helps to improve the welding accuracy.

[0017] The present invention describes a rotating device for welding. The operator slides the welding machine base inside the slide groove. When the welding machine base is moved to a suitable position, the operator can use the positioning bolts and positioning holes to reposition and connect the welding machine base to the slide groove inside the worktable, thereby indirectly achieving the purpose of adjusting the position of the welding head. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the clamping component structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the welding machine base structure of this utility model.

[0022] In the diagram: 1. Workbench; 2. Clamping assembly; 201. U-shaped mounting bracket; 202. Knob bolt; 203. Pressure plate; 204. Connecting plate No. 1; 205. Connecting plate No. 2; 3. Cam divider; 4. Bearing platform; 5. Rubber anti-slip teeth; 6. Welding machine main arm; 7. Welding machine base; 8. Ear plate; 9. Slide groove; 10. Positioning hole; 11. Stepper motor No. 1; 12. Ball bearing; 14. Stepper motor No. 2; 15. Positioning bolt; 16. Welding machine support arm; 17. Welding head; 18. Fixing frame; 19. Fixing rod; 20. Fixing plate. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] To drive the workpiece and welding machine to rotate, thereby improving welding efficiency and quality, such as Figure 1-3 As shown, the present invention discloses a rotating device for welding, comprising a worktable 1, a clamping assembly 2, a cam divider 3, a welding machine main arm 6, and a welding machine base 7. The cam divider 3 is fixed at one end of the top of the worktable 1, and a support platform 4 is installed on the top of the cam divider 3. The clamping assembly 2 is evenly arranged on the outer side of the support platform 4. The clamping assembly 2 includes a U-shaped mounting bracket 201, a knob bolt 202, and a pressure plate 203. The upper end of the outer side of the U-shaped mounting bracket 201 is provided with a knob bolt 202, and the inside of the U-shaped mounting bracket 201 is provided with a pressure plate 203. The bottom of the knob bolt 202 is connected to the pressure plate 203.

[0025] The other end of the top of the workbench 1 is provided with a welding machine main arm 6. A fixing frame 18 is provided on the outside of the welding machine main arm 6. A welding machine base 7 is installed at the bottom of the welding machine main arm 6. A welding machine support arm 16 is installed at the top of the welding machine main arm 6. A second stepper motor 14 is installed at one end of the welding machine support arm 16. A welding head 17 is connected to one end of the welding machine support arm 16.

[0026] When in use, the rubber anti-slip teeth 5 and the clamping plate 203 are both made of silicone material, which is soft and has good adhesion. They fit tightly to the bottom and top of the workpiece respectively, and can play an anti-slip role. Together they can firmly clamp the workpiece.

[0027] The cam divider 3 can drive the workpiece to rotate with high precision, ensuring that the angle and dwell time of each rotation are very accurate, which is beneficial to improving welding accuracy;

[0028] Stepper motor 11 can drive the main arm 6 of the welding machine to rotate horizontally, while stepper motor 14 can drive the support arm 16 and welding head 17 of the welding machine to rotate vertically, which also helps to improve the welding accuracy.

[0029] The operator slides the welding machine base 7 inside the slide groove 9. When the welding machine base 7 is moved to the appropriate position, the operator uses the positioning bolt 15 and positioning hole 10 to reposition and connect the welding machine base 7 to the slide groove 9 inside the worktable 1, thereby indirectly achieving the purpose of adjusting the position of the welding head 17.

[0030] For example, such as Figure 1 , Figure 3 As shown, the top of the workbench 1 is provided with a slide groove 9, the welding machine base 7 is located inside the slide groove 9, the outer side of the welding machine base 7 is evenly provided with ear plates 8, the outer side of each ear plate 8 is provided with positioning bolts 15, and positioning holes 10 are provided on both sides of the ear plate 8 and the slide groove 9.

[0031] In use, the slide 9 facilitates the sliding of the welding machine base 7. Through the ear plate 8, positioning hole 10 and positioning bolt 15, the personnel can fix the welding machine base 7 to the slide 9.

[0032] For example, such as Figure 2 As shown, the clamping assembly 2 also includes a first connecting plate 204 and a second connecting plate 205. The first connecting plate 204 is connected to the top of the clamping plate 203, and the second connecting plate 205 is connected to one side of the bottom of the U-shaped mounting bracket 201.

[0033] In use, the No. 1 connecting plate 204 facilitates the connection of the top of the clamping plate 203 to the bottom of the knob bolt 202, and the No. 1 connecting plate 204 facilitates the connection of the U-shaped mounting bracket 201 to the support platform 4.

[0034] For example, such as Figure 1 As shown, the surface of the support platform 4 is provided with rubber anti-slip teeth 5.

[0035] When in use, the rubber anti-slip teeth 5 can play an anti-slip role, which helps to place the workpiece stably.

[0036] For example, such as Figure 1 As shown, fixing rods 19 are installed around the perimeter of the fixing frame 18.

[0037] For example, such as Figure 1 As shown, a fixing plate 20 is installed at the bottom of each fixing rod 19.

[0038] During use, personnel can reinforce the entire welding machine using the fixing frame 18, fixing rod 19, and fixing plate 20.

[0039] In use, the operator places the workpiece to be welded on the top of the support platform 4. Then, the operator turns the knob bolt 202 in the clamping assembly 2 to drive the pressure plate 203 to move down and fit tightly against the top of the workpiece. The rubber anti-slip teeth 5 on the support platform 4 and the pressure plate 203 are both made of silicone material, which is soft and has good adhesion. They can fit tightly against the bottom of the workpiece to play an anti-slip role and can work together to firmly clamp the workpiece.

[0040] Furthermore, the cam divider 3 can convert continuous rotary motion into intermittent rotation of the workpiece through the synergistic effect of the mechanical cam mechanism and the input shaft drive, which can drive the workpiece to rotate with high precision, ensuring that the angle and dwell time of each rotation are very accurate, which is beneficial to improving welding accuracy.

[0041] Furthermore, the first stepper motor 11 can drive the main arm 6 of the welding machine to rotate horizontally, while the second stepper motor 14 can drive the support arm 16 and the welding head 17 of the welding machine to rotate vertically, which also helps to improve the welding accuracy.

[0042] Furthermore, personnel can securely install the welding machine base 7 into the slide groove 9 inside the workbench 1 using the ear plate 8, positioning hole 10, and positioning bolt 15. If it is necessary to adjust the position of the welding head 17, personnel can remove the positioning bolt 15 on the welding machine base 7, move the welding machine main arm 6, and slide the welding machine base 7 inside the slide groove 9. When the welding machine base 7 is moved to the appropriate position, personnel can use the positioning bolt 15 and positioning hole 10 again to position and connect the welding machine base 7 to the slide groove 9 inside the workbench 1, thereby indirectly achieving the purpose of adjusting the position of the welding head 17.

[0043] Furthermore, by tightening the fixing rod 19, the fixing plate 20 can be firmly attached to the top of the workbench 1. The stability of the welding machine as a whole during rotation and movement can be enhanced by the fixing frame 18, the fixing rod 19 and the fixing plate 20.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rotating device for welding, characterized in that, The machine includes a workbench (1), a clamping assembly (2), a cam divider (3), a welding machine main arm (6), and a welding machine base (7). The cam divider (3) is fixed at one end of the top of the workbench (1). A support platform (4) is installed on the top of the cam divider (3). The clamping assembly (2) is evenly arranged on the outer side of the support platform (4). The clamping assembly (2) includes a U-shaped mounting bracket (201), a knob bolt (202), and a pressure plate (203). The upper end of the outer side of the U-shaped mounting bracket (201) is provided with a knob bolt (202). The inside of the U-shaped mounting bracket (201) is provided with a pressure plate (203). The bottom of the knob bolt (202) is connected to the pressure plate (203). The other end of the top of the workbench (1) is provided with a welding machine main arm (6), a fixing frame (18) is provided on the outside of the welding machine main arm (6), a welding machine base (7) is installed at the bottom of the welding machine main arm (6), a welding machine support arm (16) is installed at the top of the welding machine main arm (6), a second stepper motor (14) is installed at one end of the welding machine support arm (16), and a welding head (17) is connected to one end of the welding machine support arm (16).

2. The rotating device for welding according to claim 1, characterized in that, The top of the workbench (1) is provided with a slide groove (9), the welding machine base (7) is located inside the slide groove (9), the outer side of the welding machine base (7) is evenly provided with ear plates (8), the outer side of the ear plates (8) is provided with positioning bolts (15), and the inner side of the ear plates (8) and the two sides of the slide groove (9) are provided with positioning holes (10).

3. A rotating device for welding according to claim 1, characterized in that, The clamping assembly (2) further includes a first connecting plate (204) and a second connecting plate (205). The first connecting plate (204) is connected to the top of the clamping plate (203), and the second connecting plate (205) is connected to one side of the bottom of the U-shaped mounting bracket (201).

4. A rotating device for welding according to claim 1, characterized in that, The surface of the support platform (4) is provided with rubber anti-slip teeth (5).

5. A rotating device for welding according to claim 1, characterized in that, The fixing frame (18) is equipped with fixing rods (19) on all four sides.

6. A rotating device for welding according to claim 5, characterized in that, Each of the fixed rods (19) has a fixed plate (20) installed at its bottom.

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