Welding tool convenient to operate

Abstract

The utility model provides a welding tool convenient to operate, and belongs to the technical field of welding equipment. Comprising a workbench and an adjusting assembly, sliding ways are arranged at the tops of the two sides of the workbench, electromagnetic sliding rails are arranged in the sliding ways through formed grooves, and a movable plate is arranged at the tops of the electromagnetic sliding rails. By arranging the electromagnetic sliding blocks, the movable plate can move on the electrified electromagnetic sliding rails, so that a welding workpiece is moved to the protection box for welding work, and the two fixing assemblies can move oppositely through a motor A of the adjusting assembly, so that the welding workpiece of the fixing assemblies is fixed; welding workpieces can be fixed through the fixing assembly, and the fixing assembly can be driven to rotate through the rotating shaft, so that the welding workpieces on the fixing assembly rotate, the welding angle of the two welding workpieces can be adjusted, work of workers is greatly facilitated, the situation that the workers continuously move the welding assembly is avoided, and the welding efficiency is improved. And the labor intensity of workers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a welding tool which is easy to operate. Background Art

[0002] In the process of steel structure processing and docking, welding equipment is usually required to weld and fix the metal parts to be welded, so as to facilitate the construction of metal structure buildings. Before the welding equipment welds the parts to be welded, welding tools are needed to fix the parts to be welded. In order to meet different processing requirements, the requirements for welding tools are becoming more and more stringent.

[0003] A welding tool disclosed in the Chinese utility model patent application disclosure specification CN211680682U has a positioning bolt A screwed into the bolt hole A, and the screwed-in end of the positioning bolt A abuts against the upper end surface of the longitudinal guide rail, so that the slide can be quickly positioned at a determined position of the longitudinal guide rail. When adjusting, it is only necessary to loosen the positioning bolt A. However, during use, it is difficult to fix it according to the welding angle required for the welding workpiece, so that the welding assembly needs to be constantly moved and adjusted during welding, which greatly increases the labor intensity of the workers. In addition, the surface temperature of the welding assembly is often high, which can easily cause certain safety hazards when moving. In addition, the workpiece that has just been welded is not convenient for workers to pick up due to its high temperature, and workers directly picking it up can easily cause certain safety hazards. Therefore, the present application provides an easy-to-operate welding tool to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a welding tool that is easy to operate to solve the problem that it is difficult to fix the welding workpiece according to the welding angle required during use, so that the welding assembly needs to be constantly moved and adjusted during welding, which greatly increases the labor intensity of the workers. The surface temperature of the welding assembly is often high, which is easy to cause certain safety hazards when moving. In addition, the workpiece that has just been welded is not convenient for workers to pick up due to the high temperature, and the workers directly picking up the workpiece is easy to cause certain safety hazards.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A welding tool that is easy to operate, comprising a workbench and an adjustment component, slideways are provided on the top of both sides of the workbench, electromagnetic slide rails are provided inside the slide rails through grooves, a movable plate is provided on the top of the electromagnetic slide rail, an adjustment component is provided on one side of the movable plate through a groove, a fixing component is provided on the top of the adjustment component, a protection box is provided on the top of one end of the workbench, a limit box is provided on one side of the protection box, and a welding component is provided inside the limit box through a groove;

[0007] The adjustment component includes a motor A, a pulley A, a belt, a pulley B, a bidirectional threaded rod, an L-shaped slider, a rotating shaft, a driving gear, a driven gear and a fixing bolt A. The output end of the motor A is provided with a pulley A, a belt is provided on the outside of the pulley A, one end of the belt is sleeved with a pulley B, a bidirectional threaded rod is provided on one side of the pulley B through a rotating shaft, an L-shaped slider is provided on the outside of the bidirectional threaded rod, a rotating shaft is provided inside the L-shaped slider through a groove, a driving gear is provided at the bottom of the rotating shaft, a driven gear is meshed on one side of the driving gear, and a fixing bolt A is provided inside the rotating shaft through a threaded groove.

[0008] Optionally, the interior of the movable plate is connected to the motor A via an opened groove, the pulley A and the pulley B are connected via a belt, and the interior of the driven gear is connected to the pulley A and the pulley B via a rotating shaft.

[0009] Optionally, the two ends of the bidirectional threaded rod are in opposite directions, the number of the L-shaped sliders is two, the L-shaped slider is fixedly connected to the driven gear via a fixing bolt A, and the two ends of the bidirectional threaded rod are connected to the two L-shaped sliders via threads.

[0010] Optionally, the fixing assembly includes a placing plate, a limiting cover, a limiting plate A, a limiting plate B, a fixing box, a limiting block, a fixing bolt B, a spring and a clamping plate, a limiting cover is provided on the top of the placing plate, a limiting plate B is provided on one side of the limiting cover, a limiting plate A is provided on one side of the limiting plate B, a fixing box is provided inside the limiting cover, a limiting block is provided on the top of the fixing box, a fixing bolt B is provided on one side of the fixing box through a threaded groove, a spring is provided on the inner wall of one side of the fixing box through a groove, a clamping plate is provided on one end of the spring, and the bottom of the placing plate is connected to the top of the rotating shaft.

[0011] Optionally, the bottoms of the limiting plates A and B are connected to the top of the placement plate, the top of the placement plate is connected to the limiting block via a limiting groove, the number of the fixing components is two, and a rubber plate is provided on the outside of the fixing box.

[0012] Optionally, the number of the fixing bolts B is two, one side of the limiting plate B is connected to one of the fixing bolts B via a threaded groove, and the other fixing bolt B is connected to a clamping plate, and a rubber pad is provided on one side of the clamping plate.

[0013] Optionally, the welding assembly includes a motor B, a screw, a threaded block, a baffle, a hydraulic telescopic rod, a connecting block and a welding head. The output end of the motor B is provided with a screw, the outer side of the screw is connected to the threaded block through a thread, one side of the threaded block is provided with a baffle through a slider, one side of the baffle is provided with a hydraulic telescopic rod, one end of the hydraulic telescopic rod is provided with a connecting block, the bottom of the connecting block is provided with a welding head, and the inner bottom of the limit box is connected to the motor B.

[0014] Optionally, the number of the motors B is two, one side of the baffle is connected to the two threaded blocks via a slider, the interior of the limit box is connected to the threaded blocks via a groove, and the number of the limit boxes is two.

[0015] Optionally, a glass window is provided on one side of the protection box through an opened groove, two inner sides of the protection box are connected to the slideway, and the bottom of the protection box is connected to the top of the workbench.

[0016] Optionally, an electromagnetic slider is provided at the bottom of the movable plate, the number of the electromagnetic sliders is two, a partition is provided at the top of one end of the movable plate, a support plate is provided on one side of the partition, and the top of the support plate is connected to the top of the movable plate.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above scheme, by setting an electromagnetic slider, the movable plate can be moved on the energized electromagnetic slide rail, thereby moving the welding workpiece to the protective box for welding. By adjusting the motor A of the component, the two fixed components can be moved toward each other to fix the welding workpiece of the fixed component. The welding workpiece can be fixed by the fixed component, and the fixed component can be driven to rotate by the rotating shaft, so that the welding workpiece on the fixed component can be rotated, and then the welding angle of the two welding workpieces can be adjusted, which greatly facilitates the work of the workers and avoids the workers from constantly moving the welding components, greatly improving the labor intensity of the workers. The fixed component can also make it convenient for the workers to remove the welding workpiece and observe it after welding is completed.

[0019] By setting the motor A to drive the pulley A to rotate, the belt can be used to drive the pulley B to rotate, and then the bidirectional threaded rod is rotated to make the two L-shaped sliders move toward each other, thereby driving the fixed component to move and connect the surfaces of the welding workpiece to be welded, so as to facilitate the welding work. The fixed component can be driven to rotate by the rotating shaft, and then the welding workpiece can be rotated, so as to adjust the welding angle of the welding surface of the welding workpiece, which is convenient for the workers to use. By inserting the fixing bolt A into the driven gear, the driven gear can be fixed, so that the driving gear is fixed, thereby preventing the rotating shaft from rotating during the welding process, affecting the welding effect of the welding workpiece, and by inserting the welding workpiece into the fixing box and then inserting the fixing bolt B, the clamping plate can fix and clamp the welding workpiece under the action of the spring, and then the fixing box is inserted into the limiting groove on the top of the placement plate through the limiting block, so that the welding workpiece can be placed on the placement plate, and the welding workpiece can be fixed by the limiting cover and another fixing bolt B, so that the two welding workpieces can be welded.

[0020] By setting the motor B to drive the lead screw to rotate, the thread block can be moved up and down, so as to adjust the height of the welding head, which is convenient for workers to complete the welding of the welding workpiece. The hydraulic telescopic rod can make the machine suitable for the welding lengths of different welding workpieces, which greatly improves the applicability of the machine. The design of the baffle can prevent the sparks generated by welding from entering the limit box, thereby causing damage to the welding components. The glass window allows workers to observe the welding process of the machine and facilitate timely adjustments. The support plate can support the tail of the longer workpiece to prevent the tail from being too long without support, resulting in the deviation of the welding workpiece during the welding process and affecting the welding effect. The partition can prevent the sparks generated by welding from emitting into the protective box, causing certain safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0022] Figure 1 Schematic diagram of the planar structure of the welding tooling for easy operation;

[0023] Figure 2 Schematic diagram of welding tooling structure for easy operation;

[0024] Figure 3 It is a schematic diagram of the movable plate structure;

[0025] Figure 4 It is a schematic diagram of the structure of the adjustment component;

[0026] Figure 5is a schematic diagram of the rotating shaft structure;

[0027] Figure 6 It is a schematic diagram of the fixed component structure;

[0028] Figure 7 It is a schematic diagram of the planar structure of the welding assembly;

[0029] Figure 8 It is a schematic diagram of the plane structure of the fixed component.

[0030] [reference numerals]

[0031] 1. Workbench; 2. Slide; 3. Electromagnetic slide rail; 4. Movable plate; 5. Adjustment assembly; 6. Fixing assembly; 7. Protection box; 8. Limit box; 9. Welding assembly; 10. Glass window; 11. Support plate; 12. Partition plate; 13. Electromagnetic slider; 501. Motor A; 502. Pulley A; 503. Belt; 504. Pulley B; 505. Bidirectional threaded rod; 506. L-shaped slider; 507. Rotating shaft; 508. Active Gear; 509, driven gear; 510, fixing bolt A; 601, placement plate; 602, limit cover; 603, limit plate A; 604, limit plate B; 605, fixing box; 606, limit block; 607, fixing bolt B; 608, spring; 609, clamp; 901, motor B; 902, screw rod; 903, threaded block; 904, baffle; 905, hydraulic telescopic rod; 906, connecting block; 907, welding head.

[0032] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0033] The following is a detailed description of a welding tool that is easy to operate provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0034] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0035] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0036] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0037] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0038] like Figure 1-Figure 8 As shown, the embodiment of the utility model provides a welding tool that is easy to operate, including a workbench 1 and an adjustment component 5, slideways 2 are provided on the top of both sides of the workbench 1, and electromagnetic slide rails 3 are provided inside the slideway 2 through an opened groove, and a movable plate 4 is provided on the top of the electromagnetic slide rail 3, and an adjustment component 5 is provided on one side of the inside of the movable plate 4 through an opened groove, and a fixing component 6 is provided on the top of the adjustment component 5, and a protection box 7 is provided on the top of one end of the workbench 1, and a limit box 8 is provided on one side of the inside of the protection box 7, and a welding component 9 is provided inside the limit box 8 through an opened groove;

[0039] The adjustment component 5 includes a motor A501, a pulley A502, a belt 503, a pulley B504, a bidirectional threaded rod 505, an L-shaped slider 506, a rotating shaft 507, a driving gear 508, a driven gear 509 and a fixing bolt A510. The output end of the motor A501 is provided with a pulley A502, the outer side of the pulley A502 is provided with a belt 503, one end of the belt 503 is sleeved with a pulley B504, one side of the pulley B504 is provided with a bidirectional threaded rod 505 through a rotating shaft, the outer side of the bidirectional threaded rod 505 is provided with an L-shaped slider 506, the interior of the L-shaped slider 506 is provided with a rotating shaft 507 through a groove, the bottom of the rotating shaft 507 is provided with a driving gear 508, one side of the driving gear 508 is meshed with a driven gear 509, and the interior of the rotating shaft 507 is provided with a fixing bolt A510 through a threaded groove.

[0040] By energizing the electromagnetic slider 13, the movable plate 4 can be moved on the energized electromagnetic slide rail 3, so that the welding workpiece can be moved to the protective box 7 for welding. The motor A501 of the adjustment component 5 can make the two fixed components 6 move toward each other to fix the welding workpiece of the fixed component 6. The rotating shaft 507 can drive the fixed component to rotate, drive the welding workpiece on it to rotate, and adjust the welding surface of the two welding workpieces, so as to adjust the welding angle. It is prevented that the worker constantly moves the welding component 5. The fixed component 6 can also make it convenient for the worker to remove the welding workpiece after welding is completed and observe it, so as to prevent the worker from directly contacting the welding workpiece and causing certain safety hazards.

[0041] like Figure 1 , Figure 4 and Figure 5 As shown, the interior of the movable plate 4 is connected to the motor A501 through an opened groove, the pulley A502 and the pulley B504 are connected by a belt, the interior of the driven gear 509 is connected to the pulley A502 and the pulley B504 through a rotating shaft, the two ends of the bidirectional threaded rod 505 are in opposite directions, the number of L-shaped sliders 506 is two, the L-shaped slider 506 is fixedly connected to the driven gear 509 by a fixing bolt A510, and the two ends of the bidirectional threaded rod 505 are connected to the two L-shaped sliders 506 by threads.

[0042] By turning on the motor A501, the pulley A502 can be driven to rotate, which can drive the pulley B504 to rotate through the belt 503, and then the bidirectional threaded rod 505 can be rotated to make the two L-shaped sliders 506 move toward each other, so that the welding surfaces of the two welding workpieces are connected, and the fixing component 6 can be driven to rotate through the rotating shaft 507, and then the welding workpiece can be rotated, so that the welding angle of the welding surface of the welding workpiece can be adjusted, and the driven gear 509 can be fixed by inserting the fixing bolt A510 into the driven gear 509, so that the driving gear 508 is fixed, thereby preventing the rotating shaft 507 from rotating during the welding process to affect the welding effect of the welding workpiece.

[0043] like Figure 2 , Figure 3 , Figure 6 and Figure 8 As shown, the fixing assembly 6 includes a placing plate 601, a limiting cover 602, a limiting plate A603, a limiting plate B604, a fixing box 605, a limiting block 606, a fixing bolt B607, a spring 608 and a clamping plate 609. A limiting cover 602 is provided on the top of the placing plate 601, a limiting plate B604 is provided on one side of the limiting cover 602, a limiting plate A603 is provided on one side of the limiting plate B604, a fixing box 605 is provided inside the limiting cover 602, a limiting block 606 is provided on the top of the fixing box 605, a fixing bolt B607 is provided through a threaded groove on one side of the fixing box 605, a spring 608 is provided on the inner wall of one side of the fixing box 605 through a groove, a clamping plate 609 is provided on one end of the spring 608, the bottom of the placing plate 601 is connected to the top of the rotating shaft 507, the bottoms of the limiting plates A603 and the limiting plates B604 are connected to the placing plate The top of the plate 601 is connected, the top of the placement plate 601 is connected to the limit block 606 through the opened limit groove, the number of the fixing components 6 is two, a rubber plate is provided on the outer side of the fixing box 605, the number of the fixing bolts B607 is two, one side of the limit plate B604 is connected to one of the fixing bolts B607 through the opened threaded groove, the other fixing bolt B607 is connected to the clamping plate 609, one side of the clamping plate 609 is provided with a rubber pad, one side of the protective box 7 is provided with a glass window 10 through the opened groove, the inner sides of the protective box 7 are connected to the slide 2, the bottom of the protective box 7 is connected to the top of the workbench 1, the bottom of the movable plate 4 is provided with an electromagnetic slider 13, the number of the electromagnetic sliders 13 is two, a partition 12 is provided on the top of one end of the movable plate 4, a support plate 11 is provided on one side of the partition 12, and the top of the support plate 11 is connected to the top of the movable plate 4.

[0044] By inserting the welding workpiece into the fixing box 605 and then inserting the fixing bolt B607, the clamp 609 can fix and clamp the welding workpiece under the action of the spring 608, and then the fixing box 605 is inserted into the limiting groove on the top of the placement plate 601 through the limiting block 606 to place the welding workpiece on the placement plate 601. The welding workpiece can be fixed by the limiting cover 602 and another fixing bolt B607, so that two welding workpieces can be welded. The glass window 10 can facilitate workers to observe the welding process of the machine, the support plate 11 can support the tail of the longer workpiece, and the partition 12 can prevent sparks generated by welding from emitting to the protective box 7.

[0045] like Figure 1 and Figure 7 As shown, the welding assembly 9 includes a motor B901, a screw 902, a threaded block 903, a baffle 904, a hydraulic telescopic rod 905, a connecting block 906 and a welding head 907. The output end of the motor B901 is provided with a screw 902, and the outer side of the screw 902 is connected to the threaded block 903 through a thread, and a baffle 904 is provided on one side of the threaded block 903 through a slider, and a hydraulic telescopic rod 905 is provided on one side of the baffle 904, and a connecting block 906 is provided at one end of the hydraulic telescopic rod 905, and a welding head 907 is provided at the bottom of the connecting block 906, and the inner bottom of the limit box 8 is connected to the motor B901, and the number of motors B901 is two, and one side of the baffle 904 is connected to the two threaded blocks 903 through a slider, and the interior of the limit box 8 is connected to the threaded block 903 through a groove, and the number of limit boxes 8 is two.

[0046] By turning on the motor B901 to drive the lead screw 902 to rotate, the threaded block 903 can be moved up and down, thereby adjusting the height of the welding head 907, which is convenient for workers to complete the welding of the welding workpiece. The hydraulic telescopic rod 905 can make the machine suitable for welding lengths of different welding workpieces, greatly improving the applicability of the machine. The design of the baffle 904 can prevent sparks generated by welding from bursting into the limit box 8.

[0047] The working principle provided by the utility model is that the movable plate can be moved on the energized electromagnetic slide rail by setting the electromagnetic slider, so that the welding workpiece is moved to the protective box for welding, and the motor A of the adjustment component can make the two fixed components move toward each other to fix the welding workpiece of the fixed component, and the welding workpiece can be fixed by the fixed component, and the fixed component can be driven to rotate by the rotating shaft, so that the welding workpiece on the fixed component can be rotated, and then the welding angle of the two welding workpieces can be adjusted, which greatly reduces the work of the workers, avoids the workers from constantly moving the welding components, and greatly improves the labor intensity of the workers. The fixed component can also facilitate the workers to remove the welding workpiece after welding is completed and observe it;

[0048] By setting the motor A to drive the pulley A to rotate, the belt can drive the pulley B to rotate, and then the bidirectional threaded rod is rotated to make the two L-shaped sliders move toward each other, thereby driving the fixed component to move and connect the surfaces of the welding workpiece to be welded, so as to facilitate the welding work. The fixed component can be driven to rotate by the rotating shaft, and then the welding workpiece can be rotated, so as to adjust the welding angle of the welding surface of the welding workpiece, which is convenient for the workers to use. By inserting the fixing bolt A into the driven gear, the driven gear can be fixed, so that the driving gear is fixed, thereby preventing the rotating shaft from rotating during the welding process, affecting the welding effect of the welding workpiece. By inserting the welding workpiece into the fixing box and then inserting the fixing bolt B, the clamping plate can fix and clamp the welding workpiece under the action of the spring, and then the fixing box is inserted into the limiting groove on the top of the placement plate through the limiting block, so that the welding workpiece can be placed on the placement plate, and the welding workpiece can be fixed by the limiting cover and another fixing bolt B, so that the two welding workpieces are welded.

[0049] By setting the motor B to drive the lead screw to rotate, the thread block can be moved up and down, so as to adjust the height of the welding head, which is convenient for workers to complete the welding of the welding workpiece. The hydraulic telescopic rod can make the machine suitable for the welding lengths of different welding workpieces, which greatly improves the applicability of the machine. The design of the baffle can prevent the sparks generated by welding from entering the limit box, thereby causing damage to the welding components. The glass window allows workers to observe the welding process of the machine and facilitate timely adjustments. The support plate can support the tail of the longer workpiece to prevent the tail from being too long without support, resulting in the deviation of the welding workpiece during the welding process and affecting the welding effect. The partition can prevent the sparks generated by welding from emitting into the protective box, causing certain safety hazards.

[0050] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A welding tool that is easy to operate. It is characterized in that It comprises a workbench and an adjustment component, wherein slideways are provided on the top of both sides of the workbench, electromagnetic slide rails are provided inside the slide rails through grooves, a movable plate is provided on the top of the electromagnetic slide rail, an adjustment component is provided on one side of the movable plate through a groove, a fixing component is provided on the top of the adjustment component, a protection box is provided on the top of one end of the workbench, a limit box is provided on one side of the protection box, and a welding component is provided inside the limit box through a groove; The adjustment component includes a motor A, a pulley A, a belt, a pulley B, a bidirectional threaded rod, an L-shaped slider, a rotating shaft, a driving gear, a driven gear and a fixing bolt A. The output end of the motor A is provided with a pulley A, a belt is provided on the outside of the pulley A, one end of the belt is sleeved with a pulley B, a bidirectional threaded rod is provided on one side of the pulley B through a rotating shaft, an L-shaped slider is provided on the outside of the bidirectional threaded rod, a rotating shaft is provided inside the L-shaped slider through a groove, a driving gear is provided at the bottom of the rotating shaft, a driven gear is meshed on one side of the driving gear, and a fixing bolt A is provided inside the rotating shaft through a threaded groove.

2. The welding tool that is easy to operate according to claim 1, It is characterized in that The interior of the movable plate is connected to the motor A via an opened groove, the pulley A and the pulley B are connected via a belt, and the interior of the driven gear is connected to the pulley A and the pulley B via a rotating shaft.

3. The welding tool that is easy to operate according to claim 1, It is characterized in that The two ends of the bidirectional threaded rod are in opposite directions, the number of the L-shaped sliders is two, the L-shaped slider is fixedly connected to the driven gear through a fixing bolt A, and the two ends of the bidirectional threaded rod are connected to the two L-shaped sliders through threads.

4. The welding tool that is easy to operate according to claim 1, It is characterized in that The fixing assembly includes a placing plate, a limiting cover, a limiting plate A, a limiting plate B, a fixing box, a limiting block, a fixing bolt B, a spring and a clamping plate. A limiting cover is provided on the top of the placing plate, a limiting plate B is provided on one side of the limiting cover, a limiting plate A is provided on one side of the limiting plate B, a fixing box is provided inside the limiting cover, a limiting block is provided on the top of the fixing box, a fixing bolt B is provided on one side of the fixing box through a threaded groove, a spring is provided on the inner wall of one side of the fixing box through a groove, a clamping plate is provided on one end of the spring, and the bottom of the placing plate is connected to the top of the rotating shaft.

5. The welding tool that is easy to operate according to claim 4, It is characterized in that The bottoms of the limiting plates A and B are connected to the top of the placement plate, and the top of the placement plate is connected to the limiting block via a limiting groove. There are two fixing components, and a rubber plate is provided on the outside of the fixing box.

6. The welding tool that is easy to operate according to claim 4, It is characterized in that There are two fixing bolts B. One side of the limit plate B is connected to one of the fixing bolts B through a threaded groove, and the other fixing bolt B is connected to a clamping plate. A rubber pad is provided on one side of the clamping plate.

7. The welding tool that is easy to operate according to claim 1, It is characterized in that The welding assembly includes a motor B, a screw, a threaded block, a baffle, a hydraulic telescopic rod, a connecting block and a welding head. The output end of the motor B is provided with a screw, the outer side of the screw is connected to the threaded block through a thread, a baffle is provided on one side of the threaded block through a slider, a hydraulic telescopic rod is provided on one side of the baffle, one end of the hydraulic telescopic rod is provided with a connecting block, the bottom of the connecting block is provided with a welding head, and the inner bottom of the limit box is connected to the motor B.

8. The welding tool that is easy to operate according to claim 7, It is characterized in that The number of the motors B is two, one side of the baffle is connected to the two threaded blocks via a slider, the interior of the limit box is connected to the threaded blocks via a groove, and the number of the limit boxes is two.

9. The welding tool that is easy to operate according to claim 1, It is characterized in that A glass window is provided on one side of the protection box through an opened groove, two inner sides of the protection box are connected with slideways, and the bottom of the protection box is connected with the top of the workbench.

10. The welding tool that is easy to operate according to claim 1, It is characterized in that An electromagnetic slider is arranged at the bottom of the movable plate, and the number of the electromagnetic sliders is two. A partition is arranged at the top of one end of the movable plate, and a support plate is arranged on one side of the partition. The top of the support plate is connected to the top of the movable plate.

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