Adjustable welding machine

Abstract

The utility model provides an adjustable welding machine, which relates to the technical field of workpiece processing, and comprises an adjusting mechanism, the bottom end of the adjusting mechanism is connected with a buffer mechanism, the adjusting mechanism comprises two side plates, and the top end of each side plate is provided with two support tables. The two-way lead screw is rotated, so that the movable block is close to the middle end of the movable block from different directions, meanwhile, two objects can be affected by the movable block, the positions of the two objects are changed, the welding distance between the two objects is shortened, and finally the two objects are welded and fixed through welding equipment. The welding distance between two objects can be accurately controlled, so that the position accuracy of a welding point can be ensured, and the welding quality reduction caused by position deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing, in particular to an adjustable welding machine. Background Art

[0002] A welding machine is a device used to join metal parts together. It works by heating the metal and applying pressure to achieve the connection. Welding machines can be divided into many types based on the type of energy used, including arc welding machines, gas welding machines, laser welding machines, etc.

[0003] In the existing technology, when the welding machine connects the joints of two objects, it needs to adjust the distance between the two objects as required. However, in the traditional way, manual operation may be required for adjustment, which requires experienced personnel to control. For personnel who are not familiar with welding, inaccurate adjustment and unsatisfactory welding quality may occur. In addition, manual adjustment may be unstable because human hand movements are affected by many factors, such as fatigue, hand shaking, etc. This may cause the distance of the welding joint to be different at different welding points, thereby affecting the consistency of welding quality. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide an adjustable welding machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable welding machine, comprising: an adjusting mechanism, the bottom end of the adjusting mechanism is connected to a buffer mechanism, the adjusting mechanism comprises two side plates, the top end of the side plates are provided with two support platforms, one side of the support platform is provided with two connecting plates, a bidirectional screw rod is provided between the two connecting plates, the outer side of the bidirectional screw rod is provided with two moving blocks, the inside of the moving block is provided with two bolts, a welding device is provided on one side of the support platform, a double-section rod is provided between the two side plates, an extension rod is provided at the middle end of the double-section rod, a cross plate is provided at one end of the extension rod, and two limit rods are provided inside the cross plate.

[0006] As a preferred embodiment, the buffer mechanism includes two base plates, one side of the two base plates is fixedly connected to the upper and lower ends of the spring sheet, the top of the base plate is fixedly connected to the bottom end of the movable part, and the top of the movable part is movably connected to the inner wall of the side plate.

[0007] As a preferred implementation, a top side of the side panel contacts a bottom side of the support platform, and one end of the support platform is slidably connected to an inner wall of the connecting plate.

[0008] As a preferred embodiment, one side of the connecting plate is rotatably connected to one end of the bidirectional screw rod, the outer moving block of the bidirectional screw rod is internally threadedly connected, and the interior of the moving block is threadedly connected to the outer side of the bolt.

[0009] As a preferred embodiment, one side of the side plate is movably connected to one end of the double-section rod, and the middle end of the double-section rod is slidably connected to one end of the extension rod.

[0010] As a preferred embodiment, one side of the extension rod is fixedly connected to one side of the cross plate, the inner wall of the cross plate is slidably connected to the outer side of the limit rod, and one end of the limit rod is clamped to the inner wall of one side of the double-section rod.

[0011] As a preferred embodiment, one end of the support platform is fixedly connected to one end of the side of the welding equipment.

[0012] As a preferred implementation, the top of the middle ends of the two side panels are fixedly connected to the bottom of the fixing block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. By rotating the bidirectional screw rod, the moving block is moved closer to the middle position from different directions. At the same time, the two objects will be affected and their positions will change, thereby reducing the welding distance between the two objects. Finally, the welding equipment is used to weld and fix them. In this way, the welding distance between the two objects can be accurately controlled, which can ensure the accurate position of the welding point and avoid the decline of welding quality due to position offset.

[0015] 2. The bottom plate is installed at the bottom of the side plate, and there is a spring inside the bottom plate. The design of the spring can buffer and absorb vibration. When vibration or impact occurs during welding, the spring can reduce the impact transmitted to the connection, thereby reducing the displacement and shaking of the welding point and improving the quality and stability of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of an adjustable welding machine.

[0017] Figure 2 The utility model provides a schematic diagram of the side structure of an adjustable welding machine component.

[0018] Figure 3 The utility model provides a schematic diagram of the component disassembly structure of an adjustable welding machine.

[0019] Figure 4The utility model provides an adjustable welding machine component enlarged structural schematic diagram.

[0020] Figure 5 The utility model provides a schematic diagram of the disassembled structure of components of an adjustable welding machine.

[0021] Legend:

[0022] 1. Adjustment mechanism; 11. Side plate; 12. Support platform; 13. Connecting plate; 14. Bidirectional screw rod; 15. Moving block; 16. Bolt; 17. Fixed block; 18. Welding equipment; 19. Double-section rod; 110. Extension rod; 111. Horizontal plate; 112. Limit rod;

[0023] 2. Buffer mechanism; 21. Bottom plate; 22. Shrapnel; 23. Movable part. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 - Figure 5As shown, the utility model provides a technical solution: an adjustable welding machine, comprising: an adjusting mechanism 1, the bottom end of the adjusting mechanism 1 is connected to a buffer mechanism 2, the adjusting mechanism 1 comprises two side plates 11, the top of each side plate 11 is provided with two support platforms 12, one side of each support platform 12 is provided with two connecting plates 13, a bidirectional screw rod 14 is provided between the two connecting plates 13, two moving blocks 15 are provided on the outer side of the bidirectional screw rod 14, two bolts 16 are provided inside the moving blocks 15, a welding device 18 is provided on one side of the support platform 12, a double-section rod 19 is provided between the two side plates 11, an extension rod 110 is provided at the middle end of the double-section rod 19, a cross plate 111 is provided at one end of the extension rod 110, two limit rods 112 are provided inside the cross plate 111, and a top of the side plate 11 is provided with a plurality of stop rods 112. The side is in contact with one side of the bottom of the support platform 12, one end of the support platform 12 is slidably connected to the inner wall of the connecting plate 13, one side of the connecting plate 13 is rotatably connected to one end of the two-way screw rod 14, the inner thread of the outer moving block 15 of the two-way screw rod 14 is connected, the interior of the moving block 15 is connected to the outer thread of the bolt 16, one side of the side plate 11 is movably connected to one end of the double-section rod 19, the middle end of the double-section rod 19 is slidably connected to one end of the extension rod 110, one side of the extension rod 110 is fixedly connected to one side of the cross plate 111, the inner wall of the cross plate 111 is slidably connected to the outer side of the limit rod 112, one end of the limit rod 112 is clamped with the inner wall of one side of the double-section rod 19, one end of the support platform 12 is fixedly connected to one end of the side of the welding equipment 18, and the middle end tops of the two side plates 11 are fixedly connected to the bottom of the fixed block 17.

[0027] In this embodiment, when the staff is operating, they place the two objects to be welded on the support table 12, and then move the connecting plate 13 downward so that the notch position of the moving block 15 forms a plane with the object, and the two are clamped. At this time, the bolt 16 is rotated in the moving block 15 so that its bottom end fits with the object and is restricted and tightened. There are two moving blocks 15, which correspond to the two objects to be welded respectively. At this time, if it is necessary to adjust the welding points of the two objects, the two-way screw rod 14 is rotated so that the moving block 15 approaches the middle position from different directions. At the same time, the two objects will also be affected and produce position changes, thereby reducing the welding distance between the two objects. Finally, they are welded and fixed by the welding equipment 18. In this way, the welding distance between the two objects can be accurately controlled, so that the position of the welding point can be ensured to be accurate and the welding quality can be avoided from being reduced due to position offset.

[0028] Secondly, when welding the connection between two objects, in order to avoid lack of support points at the connection, pressure is applied to the double-section rod 19, which will affect the two side panels 11, and the gap at the top position will be reduced and will be embedded in the support platform 12. Under the action of the double-section rod 19, the upper and lower ends of the side panels 11 will form a vertical shape. In this process, the fixing block 17 will fit with the connection between the objects so that it is tightly attached to the bottom of the object. By providing additional support, the accurate position of the welding point can be ensured, which helps to avoid welding offset and displacement and improve the accuracy and precision of welding. Finally, by pushing the cross plate 111, the limit rod 112 enters the double-section rod 19 to complete the fixation of the double-section rod 19.

[0029] Example 2

[0030] like Figure 1 - Figure 5 As shown, the buffer mechanism 2 includes two bottom plates 21, one side of the two bottom plates 21 is fixedly connected to the upper and lower ends of the spring sheet 22, the top of the bottom plate 21 is fixedly connected to the bottom end of the movable member 23, and the top end of the movable member 23 is movably connected to the inner wall of the side plate 11.

[0031] In this embodiment, a bottom plate 21 is installed at the bottom end of the side plate 11, and a spring piece 22 is designed inside the bottom plate 21. The design of the spring piece 22 can play a role in buffering and absorbing vibration. When vibration or impact occurs during welding, the spring piece 22 can reduce the impact transmitted to the connection, thereby reducing the displacement and shaking of the welding point, and improving the quality and stability of welding. In addition, through the connection between the movable joint and the side plate 11, when the angle of the side plate 11 changes, it can be ensured to be more stable during the change process without excessive shaking.

[0032] Working principle:

[0033] like Figure 1 - Figure 5 As shown, when the utility model is used, according to the needs of the user, the two objects to be welded are placed on the support table 12, and the moving block 15 is matched with the object, and then it is restricted and tightened by the bolt 16. At this time, if the welding point of the two objects needs to be adjusted, the two-way screw rod 14 is rotated to make the moving block 15 approach the middle position from different directions, so that the welding distance between the two objects is reduced, and finally, it is welded and fixed by the welding equipment 18. In this way, the welding distance between the two objects can be accurately controlled. In this way, the position of the welding point can be ensured to be accurate. In addition, the fixing block 17 is fitted with the connection of the object so that it is tightly attached to the bottom of the object. By providing additional support, the accurate position of the welding point can be ensured, which helps to avoid welding offset and displacement;

[0034] A bottom plate 21 is installed at the bottom end of the side plate 11, and a spring piece 22 is designed inside the bottom plate 21. The design of the spring piece 22 can play a role in buffering and absorbing vibration. When vibration or impact occurs during welding, the spring piece 22 can reduce the impact transmitted to the connection, thereby reducing the displacement and shaking of the welding point and improving the quality and stability of welding.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An adjustable welding machine, characterized in that: include: An adjusting mechanism (1), wherein the bottom end of the adjusting mechanism (1) is connected to a buffer mechanism (2), and the adjusting mechanism (1) comprises two side plates (11), two support platforms (12) are arranged at the top of each side plate (11), two connecting plates (13) are arranged on one side of each support platform (12), a bidirectional screw rod (14) is arranged between the two connecting plates (13), two moving blocks (15) are arranged on the outer side of each bidirectional screw rod (14), two bolts (16) are arranged inside each moving block (15), a welding device (18) is arranged on one side of the support platform (12), a double-section rod (19) is arranged between the two side plates (11), an extension rod (110) is arranged at the middle end of the double-section rod (19), a transverse plate (111) is arranged at one end of the extension rod (110), and two limit rods (112) are arranged inside each transverse plate (111).

2. An adjustable welding machine according to claim 1, characterized in that: The buffer mechanism (2) comprises two bottom plates (21), one side of the two bottom plates (21) is fixedly connected to the upper and lower ends of the spring sheet (22), the top of the bottom plate (21) is fixedly connected to the bottom end of the movable member (23), and the top end of the movable member (23) is movably connected to the inner wall of the side plate (11).

3. The adjustable welding machine according to claim 1, characterized in that: One side of the top of the side plate (11) contacts one side of the bottom of the support platform (12), and one end of the support platform (12) is slidably connected to the inner wall of the connecting plate (13).

4. The adjustable welding machine according to claim 1, characterized in that: One side of the connecting plate (13) is rotatably connected to one end of a bidirectional screw rod (14), the outer moving block (15) of the bidirectional screw rod (14) is internally threadedly connected, and the interior of the moving block (15) is threadedly connected to the outer side of a bolt (16).

5. The adjustable welding machine according to claim 1, characterized in that: One side of the side plate (11) is movably connected to one end of the double-section rod (19), and the middle end of the double-section rod (19) is slidably connected to one end of the extension rod (110).

6. The adjustable welding machine according to claim 1, characterized in that: One side of the extension rod (110) is fixedly connected to one side of the transverse plate (111), the inner wall of the transverse plate (111) is slidably connected to the outer side of the limiting rod (112), and one end of the limiting rod (112) is clamped to the inner wall of one side of the double-section rod (19).

7. The adjustable welding machine according to claim 1, characterized in that: One end of the support platform (12) is fixedly connected to one end of the side of the welding equipment (18).

8. The adjustable welding machine according to claim 1, characterized in that: The tops of the middle ends of the two side plates (11) are fixedly connected to the bottom of the fixing block (17).

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