Rack for welding machine

Abstract

The utility model discloses a machine frame for a welding machine, which belongs to the technical field of welding machines and is characterized by comprising a base, a welding device is fixedly connected to the rear side of the top of the base, a machine frame main body is arranged at the top of the base, and a supporting mechanism is movably connected to the inside of the machine frame main body. The supporting mechanism comprises a clamping assembly and a moving assembly, the clamping assembly is arranged, two U-shaped blocks can be used in cooperation, therefore, the two sides of a workpiece can be limited and fixed, an adjusting bolt is rotated, the adjusting bolt can drive a pressing plate and a fastening plate to move downwards together, the bottom of the fastening plate can be tightly attached to the top of the workpiece, and therefore the workpiece can be fixed. And by arranging a moving assembly, a threaded rod rotates to drive a moving block and a U-shaped frame to move, so that the welding position of the workpiece can be adjusted according to the use requirement, the flexibility during use is improved, and the welding effect of the welding machine is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a frame for welding machines. Background Art

[0002] The welding machine adopts the domestically leading high-power optical fiber transmission technology. The performance of the equipment is close to the level of similar international products. It can split light to achieve multi-station processing. It uses optical fiber imported from Germany, which has the advantages of stable energy, low optical fiber loss, and large processing depth-to-diameter ratio. It can also be equipped with robots to achieve special welding and online production.

[0003] When the welding machine is in use, it is generally necessary to place the workpiece to be welded on the frame for clamping and fixing, and then the welding gun welds the workpiece. However, the existing welding machine frame can usually only perform simple fixing work on the workpiece. When the position and flip adjustment of the fixed workpiece are required, the welding machine needs to be adjusted, which is troublesome to operate, thereby reducing the welding effect of the welding machine. Utility Model Content

[0004] The utility model provides a frame for a welding machine, aiming to solve the problem that the existing frame for a welding machine can usually only perform simple fixing work on a workpiece, and when the position and flipping of the fixed workpiece need to be adjusted, the welding machine needs to be adjusted, which is troublesome to operate and thus affects the use effect of the welding machine.

[0005] The utility model is implemented as follows: a frame for a welding machine comprises a base, a welding device is fixedly connected to the rear side of the top of the base, a frame body is arranged on the top of the base, a limiting groove is arranged on the top of the frame body, a supporting mechanism is movably connected inside the frame body, and the supporting mechanism comprises a clamping assembly and a moving assembly;

[0006] The clamping assembly includes a U-shaped block, a pressure plate and an adjusting bolt, wherein the pressure plate is movably connected to the inside of the U-shaped block, the adjusting bolt is rotatably connected to the top of the pressure plate, and the adjusting bolt penetrates the U-shaped block and is rotatably connected to the U-shaped block.

[0007] In order to achieve the effect of driving the clamping assembly to move, as a preferred frame for a welding machine of the utility model, the moving assembly includes a threaded rod, a U-shaped frame and a moving block, the threaded rod is rotatably connected to the inside of the limit groove, the moving block is fixedly connected to the bottom of the U-shaped frame, and the moving block is threadedly connected to the surface of the threaded rod.

[0008] In order to achieve the effect of driving the left U-shaped block to adjust the position, as a preferred welding machine frame of the utility model, the left side of the U-shaped frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to an electric telescopic rod, the side of the electric telescopic rod close to the U-shaped frame is rotatably connected to the U-shaped frame, and the telescopic end of the electric telescopic rod is fixedly connected to the left side of the left U-shaped block.

[0009] In order to achieve the effect that the clamping assembly can be flipped and adjusted, as a preferred frame for a welding machine of the utility model, a rotating rod is fixedly connected to the right side of the right U-shaped block, and the rotating rod is rotatably connected to the U-shaped frame on one side close to the U-shaped frame.

[0010] In order to achieve the effect of clamping and fixing workpieces with uneven surfaces, as a preferred welding machine frame of the utility model, a plurality of telescopic limit rods are fixedly connected to the bottom of the pressure plate, and the bottoms of the telescopic limit rods are fixedly connected to fastening plates. A spring is sleeved on the surface of the telescopic limit rod, and the spring is fixedly connected to the pressure plate and the fastening plate on one side respectively.

[0011] In order to achieve the effect of facilitating bolting between the bottom and the frame body, as a preferred welding machine frame of the utility model, a threaded hole is provided on the top of the frame body, and a threaded groove is provided on the top of the base, and the threaded hole and the threaded groove are used in conjunction with each other.

[0012] In order to achieve the effect of driving the threaded rod to rotate forward and reverse, as a preferred welding machine frame of the utility model, a forward and reverse motor is fixedly connected to the right side of the frame body, and the output end of the forward and reverse motor is fixedly connected to the right side of the threaded rod.

[0013] In order to prevent damage to the surface of the workpiece, as a preferred frame for a welding machine of the utility model, the surfaces of the U-shaped block, the U-shaped frame and the fastening plate are all set to rubber material.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The welding machine frame can place the workpiece to be welded inside the U-shaped block by arranging a clamping assembly, and the electric telescopic rod can drive the U-shaped block on the left to move right, so that the two U-shaped blocks can cooperate with each other, so that the two sides of the workpiece can be limited and fixed, and then the adjusting bolt is rotated, the adjusting bolt can drive the pressure plate to move downward, and the pressure plate can drive the fastening plate to move downward together, and the bottom of the fastening plate will fit tightly with the top of the workpiece, so that the workpiece can be limited and fixed, thereby improving the stability during welding, and by arranging the moving assembly, the rotation of the threaded rod can drive the moving block and the U-shaped frame to move, so that the welding position of the workpiece can be adjusted according to the use requirements, thereby improving the flexibility during use, and by arranging a driving motor, the driving motor can drive the electric telescopic rod and the U-shaped block to rotate, thereby driving the workpiece to rotate, so that the position of the workpiece has the effect of being flippable and adjustable, and further improving the welding effect of the welding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the welding machine frame of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of a frame for a welding machine in the utility model;

[0018] Figure 3 It is a schematic diagram of the main structure of the frame of the welding machine in the utility model;

[0019] Figure 4 This is a main frame diagram of the right side clamping assembly in the present utility model;

[0020] Figure 5 It is a structural schematic diagram of the mobile component in the utility model.

[0021] In the figure, 1. base; 2. welding device; 3. frame body; 4. limit groove; 5. support mechanism; 501. clamping assembly; 5011. U-shaped block; 5012. pressure plate; 5013. adjusting bolt; 502. moving assembly; 5021. threaded rod; 5022. U-shaped frame; 5023. moving block; 6. driving motor; 7. electric telescopic rod; 8. rotating rod; 9. telescopic limit rod; 10. fastening plate; 11. spring; 12. threaded hole; 13. threaded groove; 14. forward and reverse motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-5 The utility model provides a technical solution: a welding machine frame, including a base 1, a welding device 2 is fixedly connected to the rear side of the top of the base 1, a frame body 3 is arranged on the top of the base 1, a limiting groove 4 is arranged on the top of the frame body 3, a supporting mechanism 5 is movably connected inside the frame body 3, and the supporting mechanism 5 includes a clamping component 501 and a moving component 502;

[0025] The clamping assembly 501 includes a U-shaped block 5011, a pressure plate 5012 and an adjusting bolt 5013. The pressure plate 5012 is movably connected to the inside of the U-shaped block 5011. The adjusting bolt 5013 is rotatably connected to the top of the pressure plate 5012. The adjusting bolt 5013 penetrates the U-shaped block 5011 and is rotatably connected to the U-shaped block 5011.

[0026] In this embodiment, by setting the clamping assembly 501, the workpiece to be welded can be placed inside the U-shaped block 5011, and the electric telescopic rod 7 will drive the U-shaped block 5011 on the left to move to the right, so that the two U-shaped blocks 5011 can cooperate with each other, so that the two sides of the workpiece can be limited and fixed, and then the adjusting bolt 5013 is rotated, and the adjusting bolt 5013 will drive the pressing plate 5012 to move downward, and the pressing plate 5012 will drive the fastening plate 10 to move downward together, and the bottom of the fastening plate 10 will fit tightly with the top of the workpiece, so that The workpiece can be limited and fixed, which improves the stability during welding. By setting up the moving component 502, the rotation of the threaded rod 5021 will drive the moving block 5023 and the U-shaped frame 5022 to move, so that the welding position of the workpiece can be adjusted according to the use requirements, which improves the flexibility during use. By setting up the driving motor 6, the driving motor 6 can drive the electric telescopic rod 7 and the U-shaped block 5011 to rotate, thereby driving the workpiece to rotate, so that the position of the workpiece has the effect of being flippable and adjustable, further improving the welding effect of the welding machine.

[0027] As a technical optimization solution of the utility model, the moving component 502 includes a threaded rod 5021, a U-shaped frame 5022 and a moving block 5023. The threaded rod 5021 is rotatably connected to the inside of the limiting groove 4, the moving block 5023 is fixedly connected to the bottom of the U-shaped frame 5022, and the moving block 5023 is threadedly connected to the surface of the threaded rod 5021.

[0028] In this embodiment, by providing the moving assembly 502, the rotation of the threaded rod 5021 will drive the moving block 5023 and the U-shaped frame 5022 to move, so that the welding position of the workpiece can be adjusted according to the use requirements, thereby improving the flexibility during use.

[0029] As a technical optimization solution of the utility model, a driving motor 6 is fixedly connected to the left side of the U-shaped frame 5022, and an electric telescopic rod 7 is fixedly connected to the output end of the driving motor 6. The electric telescopic rod 7 is rotatably connected to the U-shaped frame 5022 on the side close to the U-shaped frame 5022, and the telescopic end of the electric telescopic rod 7 is fixedly connected to the left side of the left U-shaped block 5011.

[0030] In this embodiment: by setting a driving motor 6 and an electric telescopic rod 7, the electric telescopic rod 7 will drive the U-shaped block 5011 on the left to move to the right, so that the two U-shaped blocks 5011 can cooperate with each other, so that the two sides of the workpiece can be limited and fixed, and the driving motor 6 can drive the electric telescopic rod 7 and the U-shaped block 5011 to rotate, thereby driving the workpiece to rotate, so that the position of the workpiece has the effect of being flippable and adjustable, further improving the welding effect of the welding machine.

[0031] As a technical optimization solution of the utility model, a rotating rod 8 is fixedly connected to the right side of the right U-shaped block 5011 , and the rotating rod 8 is rotatably connected to the U-shaped frame 5022 on one side thereof close to the U-shaped frame 5022 .

[0032] In this embodiment, by providing a rotating rod 8, the right U-shaped block 5011 can be rotatably connected to the U-shaped frame 5022, so that it can rotate together with the left U-shaped block 5011.

[0033] As a technical optimization solution of the utility model, a plurality of telescopic limit rods 9 are fixedly connected to the bottom of the pressure plate 5012, and a fastening plate 10 is fixedly connected to the bottom of the telescopic limit rods 9. A spring 11 is sleeved on the surface of the telescopic limit rod 9, and the spring 11 is fixedly connected to one side of the pressure plate 5012 and the fastening plate 10 respectively.

[0034] In this embodiment: by setting the fastening plate 10, the bottom of the fastening plate 10 will fit tightly with the top of the workpiece, so that the workpiece can be limited and fixed. At the same time, for workpieces with uneven surfaces, each fastening plate 10 can still clamp and fix its surface under the elastic force of the spring 11, thereby improving the clamping effect of the workpiece.

[0035] As a technical optimization solution of the utility model, a threaded hole 12 is provided on the top of the frame body 3, and a threaded groove 13 is provided on the top of the base 1, and the threaded hole 12 and the threaded groove 13 are used in coordination.

[0036] In this embodiment, by providing the threaded hole 12 and the threaded groove 13, the base 1 and the frame body 3 can be connected by bolts, which is convenient for disassembly and assembly in the future and improves the flexibility during use.

[0037] As a technical optimization solution of the present invention, a forward and reverse motor 14 is fixedly connected to the right side of the frame body 3 , and an output end of the forward and reverse motor 14 is fixedly connected to the right side of the threaded rod 5021 .

[0038] In this embodiment, by providing a forward and reverse motor 14, the forward and reverse motor 14 can drive the threaded rod 5021 to rotate forward or reverse, thereby improving the convenience during use.

[0039] As a technical optimization solution of the present invention, the surfaces of the U-shaped block 5011, the U-shaped frame 5022 and the fastening plate 10 are all set to be made of rubber material.

[0040] In this embodiment: through the above arrangement, it is possible to avoid damage to the surface of the workpiece when the workpiece is clamped and fixed, thereby further improving the use effect.

[0041] Working principle: first, place the frame body 3 on the top of the base 1, align the threaded hole 12 with the threaded groove 13, and then use bolts to bolt the frame body 3 to the base 1, and then place the workpiece to be welded inside the U-shaped block 5011, start the electric telescopic rod 7, the electric telescopic rod 7 will drive the U-shaped block 5011 on the left to move to the right, so that the two U-shaped blocks 5011 can cooperate with each other, so that the two sides of the workpiece can be limited and fixed, and then turn the adjusting bolt 5013, the adjusting bolt 5013 will drive the pressing plate 5012 to move downward, and the pressing plate 5012 will drive the fastening plate 10 to move downward together, and the fastening plate The bottom of 10 will fit tightly with the top of the workpiece, so that the workpiece can be limited and fixed. When the welding position of the workpiece needs to be adjusted, the forward and reverse motor 14 is started, and the forward and reverse motor 14 will drive the threaded rod 5021 to rotate. The rotation of the threaded rod 5021 will drive the moving block 5023 and the U-shaped frame 5022 to move, so that the welding position of the workpiece can be adjusted according to the use requirements. When the position of the workpiece needs to be flipped, the drive motor 6 is started, and the drive motor 6 can drive the electric telescopic rod 7 and the U-shaped block 5011 to rotate, so that the workpiece can be driven to rotate, so that the position of the workpiece has the effect of being flippable and adjustable.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding machine frame, comprising a base (1), characterized in that: A welding device (2) is fixedly connected to the rear side of the top of the base (1); a frame body (3) is arranged on the top of the base (1); a limit groove (4) is provided on the top of the frame body (3); a supporting mechanism (5) is movably connected inside the frame body (3); and the supporting mechanism (5) comprises a clamping component (501) and a moving component (502); The clamping assembly (501) comprises a U-shaped block (5011), a pressure plate (5012) and an adjusting bolt (5013); the pressure plate (5012) is movably connected to the inside of the U-shaped block (5011); the adjusting bolt (5013) is rotatably connected to the top of the pressure plate (5012); the adjusting bolt (5013) passes through the U-shaped block (5011) and is rotatably connected to the U-shaped block (5011).

2. A welding machine frame according to claim 1, characterized in that: The moving assembly (502) comprises a threaded rod (5021), a U-shaped frame (5022) and a moving block (5023); the threaded rod (5021) is rotatably connected to the inside of the limiting groove (4); the moving block (5023) is fixedly connected to the bottom of the U-shaped frame (5022); and the moving block (5023) is threadedly connected to the surface of the threaded rod (5021).

3. A welding machine frame according to claim 2, characterized in that: The left side of the U-shaped frame (5022) is fixedly connected to a driving motor (6), the output end of the driving motor (6) is fixedly connected to an electric telescopic rod (7), the side of the electric telescopic rod (7) close to the U-shaped frame (5022) is rotatably connected to the U-shaped frame (5022), and the telescopic end of the electric telescopic rod (7) is fixedly connected to the left side of the left U-shaped block (5011).

4. A welding machine frame according to claim 2, characterized in that: A rotating rod (8) is fixedly connected to the right side of the right U-shaped block (5011), and the rotating rod (8) is rotatably connected to the U-shaped frame (5022) at a side close to the U-shaped frame (5022).

5. A welding machine frame according to claim 1, characterized in that: A plurality of telescopic limit rods (9) are fixedly connected to the bottom of the pressure plate (5012), and a fastening plate (10) is fixedly connected to the bottom of each of the telescopic limit rods (9). A spring (11) is sleeved on the surface of the telescopic limit rod (9), and the spring (11) is fixedly connected to one side of the pressure plate (5012) and the fastening plate (10) respectively.

6. A welding machine frame according to claim 1, characterized in that: A threaded hole (12) is provided on the top of the frame body (3), and a threaded groove (13) is provided on the top of the base (1), and the threaded hole (12) and the threaded groove (13) are used in coordination.

7. A welding machine frame according to claim 2, characterized in that: A forward and reverse motor (14) is fixedly connected to the right side of the frame body (3), and an output end of the forward and reverse motor (14) is fixedly connected to the right side of the threaded rod (5021).

8. A welding machine frame according to claim 5, characterized in that: The surfaces of the U-shaped block (5011), the U-shaped frame (5022) and the fastening plate (10) are all made of rubber material.

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