Steel structure workpiece welding tool

Abstract

The utility model provides a steel structure workpiece welding tool, which relates to the technical field of processing devices and comprises a machine body, and a display panel is fixedly mounted on the surface of the machine body. According to the device, by arranging the machine body, the display panel, the operation buttons, the connecting interfaces, the connecting wire harnesses, the welding gun, a moving groove, a fixing block, a moving rod, a first spring and a first rack, when the device is used, the display panel and the operation buttons can be protected by arranging a rotating plate when the device is not used, and the display panel and the operation buttons are effectively prevented from being damaged; when not in use, the device is subjected to physical damage such as collision and scraping, inaccurate display data and even incapability of displaying are effectively avoided, accurate judgment of an operator on the working state of the device is prevented, the working efficiency of the device can be effectively improved, meanwhile, through linkage of a rotating plate and a cooling fin, a groove can be closed when not in use, and the service life of the device is prolonged. And dust and impurities are prevented from entering the equipment.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and in particular to a welding fixture for steel structure workpieces. Background Technology

[0002] In the early days, the fabrication and processing of steel structures were relatively simple, mainly using riveting to connect components. With industrial development, higher demands were placed on the strength, stability, and production efficiency of steel structures, and welding technology gradually replaced riveting as the primary method of steel structure connection. Initially, welding operations were rudimentary, lacking specialized tooling and equipment. Welders relied solely on simple tools and their own experience, resulting in inconsistent weld quality and low work efficiency.

[0003] However, traditional welding fixtures typically lack effective protective measures for their display panels, making them susceptible to physical damage such as impacts and scratches when not in use. This can lead to inaccurate or even non-displaying data, affecting operators' accurate judgment of the equipment's operating status. Furthermore, operation buttons are often exposed, making them prone to accidental activation or parameter changes, posing significant safety hazards. Moreover, the layout of display panels and operation buttons on traditional equipment is often inefficient, making it difficult for operators to quickly and accurately obtain necessary information and perform operations, thus reducing work efficiency. Improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0005] This utility model adopts the following technical solution: a welding fixture for steel structure workpieces, including a machine body, a display panel fixedly installed on the surface of the machine body, operation buttons fixedly installed on the surface of the machine body, a connection interface fixedly installed on the surface of the machine body, a connecting wire harness inserted inside the connection interface, a welding torch fixedly installed at the other end of the connecting wire harness, a moving groove formed on the surface of the machine body, a fixing block sleeved inside the moving groove, a moving rod fixedly installed at the rear end of the fixing block, a spring sleeved on the outer surface of the moving rod, a rack fixedly installed at the bottom end of the fixing block, and a slot formed on the surface of the machine body. A fixed rod is fixedly installed on the surface of the fixed block. A rotating plate is sleeved on the outer surface of the fixed rod. A torsion spring is sleeved inside the rotating plate. An extension plate is fixedly installed at the top of the rotating plate. A groove is opened on the surface of the machine body. A heat sink is sleeved inside the groove. A rotating rod is fixedly installed on the surface of the heat sink. A gear is fixedly installed at one end of the rotating rod. A timing belt is sleeved on the outer surface of the gear. A pulley is fixedly installed on the surface of the gear. A gear is sleeved inside the moving groove. A pulley is fixedly installed on one end of the gear. A belt is sleeved on the surfaces of the pulley and the pulley.

[0006] Preferably, the number of gear one, rotating rod, and heat sink are multiple sets arranged in an array inside the groove. The surface of gear one meshes with the surface of the timing belt, and the surface of gear two meshes with the surface of rack one. Here, the multiple sets of gear one, rotating rod, and heat sink arranged in an array increase the heat dissipation area and improve the heat dissipation efficiency.

[0007] Preferably, there are two sets of torsion springs, symmetrically distributed inside the rotating plate. One end of each torsion spring is fixedly connected to the inner surface of the rotating plate, and the other end is fixedly connected to the surface of the fixing rod. Here, the two symmetrically distributed torsion springs connect the rotating plate and the fixing rod respectively, providing the rotating plate with a restoring elastic force.

[0008] Preferably, the number of the fixed block, the moving rod, and the first spring are two sets, symmetrically distributed inside the machine body. One end of the first spring is connected and fixed to the surface of the moving rod, and the other end of the first spring is connected and fixed to the inner surface of the moving groove. Here, the two sets of symmetrically distributed fixed blocks, moving rods, and first springs make the structure on both sides of the machine body symmetrical and balanced.

[0009] Preferably, the extension plate is twice the length of the slot, and a pull handle is fixedly installed on the surface of the rotating plate. The number of gear two, rack one, pulley one, pulley two, and belt one are all two sets, symmetrically distributed inside the machine body. Here, the extension plate being twice the length of the slot enhances the ease of operation and stability of the rotating plate, making it easier for the operator to apply external force to rotate the plate.

[0010] Preferably, the surface of the machine body is provided with a sliding groove, a sliding rod is fitted inside the sliding groove, a second spring is fitted on the outer surface of the sliding rod, a fixing plate is fixedly installed at one end of the sliding rod, a fitting groove is provided on the surface of the fixing plate, a rotating rod is fitted inside the fitting groove, a second torsion spring is fitted on the outer surface of the rotating rod, a third gear is fixedly installed at the top end of the rotating rod, a fixing block is fitted inside the fitting groove, and a second rack is fixedly installed at the bottom end of the fixing block. Here, the structure composed of the sliding groove, the sliding rod, and the second spring allows the fixing plate to slide within the sliding groove, and the second spring acts as a buffer and a return mechanism.

[0011] Preferably, there are two sets of fixing clamps and rack two, symmetrically distributed inside the sleeve groove. The surface of rack two meshes with the surface of gear three, and the surface of fixing clamps is in close contact with the surface of the connecting wire harness. The top of the fixing clamp is arc-shaped. Here, the two sets of symmetrically distributed fixing clamps and rack two, symmetrically distributed inside the sleeve groove, can stably clamp or release the connecting wire harness through meshing with gear three.

[0012] Preferably, one end of the second torsion spring is fixedly connected to the inner surface of the sleeve groove, and the other end of the second torsion spring is fixedly connected to the bottom surface of the third gear. The fixing clamp is placed at the front end of the connection interface. One end of the second spring is fixedly connected to the surface of the sliding rod, and the other end of the second spring is fixedly connected to the inner surface of the sliding groove. Here, the second torsion spring connects the inner surface of the sleeve groove and the bottom surface of the third gear, providing the third gear with a restoring elastic force, so that the fixing clamp can maintain the clamping state of the connecting wire harness when no external force is applied, ensuring the stability of the connection.

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

[0014] 1. In this utility model, by setting up a structure consisting of a body, display panel, operation buttons, connection interface, connection harness, welding gun, moving groove, fixing block, moving rod, spring, and rack, the rotating plate can protect the display panel and operation buttons when the equipment is not in use. This effectively prevents the display panel and operation buttons from physical damage such as collisions and scratches when not in use, effectively avoids inaccurate or even non-displaying data, and prevents the operator from accurately judging the working status of the equipment. This can effectively improve the working efficiency of the equipment. Moreover, by linking the rotating plate with the heat sink, the groove can be closed when not in use to prevent dust and debris from entering the inside of the equipment.

[0015] 2. In this utility model, by setting a sliding groove, sliding rod, spring two, fixed plate, sleeve groove, rotating rod, torsion spring two, gear three, fixed clamping block, and rack two structure, when the equipment is in use, the structure composed of sleeve groove, rotating rod, torsion spring two, gear three, fixed clamping block, and rack two allows the fixed clamping block to move by rotating the rotating rod and engaging gear three with rack two, thereby clamping or loosening the connecting wire harness. This facilitates the installation, disassembly, and fixation of the connecting wire harness, ensures the fixation of the connecting wire harness during welding, and prevents it from loosening during use. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a welding fixture for steel structure workpieces;

[0017] Figure 2 This utility model provides a schematic diagram of the side end structure of a welding fixture for steel structure workpieces;

[0018] Figure 3 This utility model provides a schematic diagram of the internal structure of a welding fixture for steel structure workpieces;

[0019] Figure 4 This utility model provides an exploded structural diagram of a welding fixture for steel structure workpieces;

[0020] Figure 5 This utility model provides a partial structural schematic diagram of a welding fixture for steel structure workpieces;

[0021] Figure 6 This utility model proposes a welding fixture for steel structure workpieces. Figure 3 Enlarged view of point A in the middle;

[0022] Figure 7 This utility model proposes a welding fixture for steel structure workpieces. Figure 4 Enlarged view at point B in the middle;

[0023] Figure 8This utility model proposes a welding fixture for steel structure workpieces. Figure 4 Enlarged view at point C;

[0024] Figure 9 This utility model proposes a welding fixture for steel structure workpieces. Figure 4 Enlarged view of point D in the middle.

[0025] Legend:

[0026] 1. Body; 2. Display panel; 3. Operation buttons; 4. Connection interface; 5. Connection harness; 6. Welding torch; 7. Moving groove; 8. Fixing block; 9. Moving rod; 10. Spring 1; 11. Rack 1; 12. Slot; 13. Fixing rod; 14. Rotating plate; 15. Torsion spring 1; 16. Extension plate; 17. Groove; 18. Heat sink; 19. Rotating rod; 20. Gear 1; 21. Synchronous belt; 22. Pulley 1; 23. Gear 2; 24. Pulley 2; 25. Belt 1; 26. Sliding groove; 27. Sliding rod; 28. Spring 2; 29. ​​Fixing plate; 30. Sleeve groove; 31. Rotating rod; 32. Torsion spring 2; 33. Gear 3; 34. Fixing clamp; 35. Rack 2. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1

[0030] Please see Figure 1 - Figure 8This utility model provides a technical solution: a welding fixture for steel structure workpieces, including a body 1, a display panel 2 fixedly mounted on the surface of the body 1, operation buttons 3 fixedly mounted on the surface of the body 1, a connection interface 4 fixedly mounted on the surface of the body 1, a connecting wire harness 5 inserted inside the connection interface 4, a welding torch 6 fixedly mounted at the other end of the connecting wire harness 5, a moving groove 7 formed on the surface of the body 1, a fixing block 8 sleeved inside the moving groove 7, a moving rod 9 fixedly mounted at the rear end of the fixing block 8, a spring 10 sleeved on the outer surface of the moving rod 9, a rack 11 fixedly mounted at the bottom end of the fixing block 8, and a slot 1 formed on the surface of the body 1. 2. A fixing rod 13 is fixedly installed on the surface of the fixing block 8. A rotating plate 14 is sleeved on the outer surface of the fixing rod 13. A torsion spring 15 is sleeved inside the rotating plate 14. An extension plate 16 is fixedly installed on the top of the rotating plate 14. A groove 17 is formed on the surface of the machine body 1. A heat sink 18 is sleeved inside the groove 17. A rotating rod 19 is fixedly installed on the surface of the heat sink 18. A gear 20 is fixedly installed at one end of the rotating rod 19. A timing belt 21 is sleeved on the outer surface of the gear 20. A pulley 22 is fixedly installed on the surface of the gear 20. A gear 23 is sleeved inside the moving groove 7. A pulley 22 is fixedly installed on the surface of one end of the gear 23. Belt 25 is fitted onto the surfaces of pulley 24 and pulley 22. When using the equipment, firstly, the hand contacts the surface of the rotating plate 14, then pulls the rotating plate 14. The movement of the rotating plate 14 moves the fixed block 8, which in turn moves the moving rod 9. The moving rod 9 then causes the spring 10 to contract, which in turn moves the rack 11. The rack 11 then rotates the gear 23, which in turn rotates the pulley 24. The belt 25 moves, which in turn drives the pulley 22 to rotate. The pulley 22 then drives the gear 20, which in turn drives the rotating rod 19. The rotating rod 19 then drives the heat sink 18 to rotate, thus dissipating heat. Simultaneously, the rotating plate 14 rotates, which in turn drives the torsion spring 15. The extension plate 16 is then inserted into the slot 12 to secure the rotating plate 14. The operator then starts the equipment using the operation button 3, and the equipment's operating status and other information are displayed on the display panel 2. The welding torch 6 is then used to weld the steel structure workpiece.

[0031] Please see Figure 1 - Figure 9The gear 20, rotating rod 19, and heat sink 18 are arranged in multiple sets and arrayed inside the groove 17. The surface of gear 20 meshes with the surface of synchronous belt 21, and the surface of gear 23 meshes with the surface of rack 11. The torsion spring 15 is arranged in two sets and symmetrically distributed inside the rotating plate 14. One end of torsion spring 15 is connected and fixed to the inner surface of the rotating plate 14, and the other end of torsion spring 15 is connected and fixed to the surface of fixed rod 13. The fixed block 8, moving rod 9, and spring 10 are arranged in two sets and symmetrically distributed inside the body 1. One end of spring 10 is connected and fixed to the surface of moving rod 9, and the other end of spring 10 is connected and fixed to the inner surface of moving groove 7. The extension plate 16 is twice the length of the slot 12. A pull handle is fixedly installed on the surface of the rotating plate 14. Gear 23, rack 11, and other gears are also present. 1. There are two sets of pulley 22, pulley 24, and belt 25, which are symmetrically distributed inside the body 1. There are two sets of fixing clamp 34 and rack 35, which are symmetrically distributed inside the sleeve groove 30. The surface of rack 35 meshes with the surface of gear 33. The surface of fixing clamp 34 is in close contact with the surface of connecting wire harness 5. The top of fixing clamp 34 is arc-shaped. One end of torsion spring 32 is connected and fixed to the inner surface of sleeve groove 30. The other end of torsion spring 32 is connected and fixed to the bottom surface of gear 33. Fixing clamp 34 is placed at the front end of connecting interface 4. One end of spring 28 is connected and fixed to the surface of sliding rod 27. The other end of spring 28 is connected and fixed to the inner surface of sliding groove 26. Fixing clamp 34 is placed at the front end of connecting interface 4 to facilitate operation of connecting wire harness 5. Spring 28 connects the sliding rod 27 and the inner surface of the sliding groove 26, and plays a role in buffering and resetting when the fixed plate 29 moves, so that the fixed plate 29 can move and be positioned stably, which facilitates the operation and fixation of the connecting wire harness 5.

[0032] Example 2

[0033] Please see Figure 5 , Figure 9The surface of the body 1 has a sliding groove 26, inside which a sliding rod 27 is fitted. A spring 28 is fitted on the outer surface of the sliding rod 27. A fixing plate 29 is fixedly installed at one end of the sliding rod 27. A fitting groove 30 is formed on the surface of the fixing plate 29, inside which a rotating rod 31 is fitted. A torsion spring 32 is fitted on the outer surface of the rotating rod 31. A gear 33 is fixedly installed at the top of the rotating rod 31. A fixing clamp 34 is fitted inside the fitting groove 30, and a rack 35 is fixedly installed at the bottom end of the fixing clamp 34. When connecting the wire harness 5 and the welding torch 6, the hand first contacts the surface of the fixing plate 29, then pulls the fixing plate 29. The movement of the fixing plate 29 causes the sliding rod 27 to move. The process begins with the sliding rod 27 moving, which in turn causes the spring 28 to retract. One end of the connecting harness 5 is then inserted into the connecting interface 4. Pressing the connecting harness 5 causes the fixing clamp 34 to move, which in turn causes the rack 2 35 to move. The rack 2 35 then rotates the gear 33, which in turn rotates the rotating rod 31. The rotating rod 31 then rotates the torsion spring 2 32, causing the connecting harness 5 to move into the fixing clamp 34. The torsion spring 2 32 then returns to its original position, securing the connecting harness 5 and effectively preventing it from coming loose during welding.

[0034] Working principle: When using the equipment, firstly, the hand contacts the surface of the rotating plate 14, then pulls the rotating plate 14. The movement of the rotating plate 14 causes the fixed block 8 to move, which in turn causes the moving rod 9 to move. The moving rod 9 then causes the spring 10 to contract, which in turn causes the fixed block 8 to move the rack 11. The rack 11 then drives the gear 23 to rotate, which in turn drives the pulley 24 to rotate. The pulley 24 then drives the belt 25 to move. Then, the belt 25 drives the pulley 22 to rotate, which in turn drives the gear 20 to rotate, which in turn drives the rotating rod 19 to rotate, which in turn drives the heat sink 18 to rotate for heat dissipation. At the same time, the rotating plate 14 rotates, which in turn drives the torsion spring 15 to rotate. Then, the extension plate 16 is inserted into the slot 12 to fix the rotating plate 14. Then, the operator starts the equipment by operating button 3, and the equipment's working status and other information are displayed on the display panel 2. The welding torch 6 is used to weld steel structure workpieces. When connecting the wire harness 5 and the welding torch 6, the hand first contacts the surface of the fixing plate 29, then pulls the fixing plate 29. The movement of the fixing plate 29 drives the sliding rod 27 to move, and then the movement of the sliding rod 27 drives the spring 28 to retract. Then, one end of the connecting wire harness 5 is inserted into the connecting interface 4. Then, the connecting wire harness 5 is pressed, and the connecting wire harness 5 squeezes the fixing clamp 34 to move. Then, the movement of the fixing clamp 34 drives the rack 35 to move, and then the movement of the rack 35 drives the gear 33 to rotate. Then, the rotation of the gear 33 drives the rotating rod 31 to rotate, and then the rotation of the rotating rod 31 drives the torsion spring 32 to rotate. Then, the connecting wire harness 5 moves to be fitted inside the fixing clamp 34. Then, the torsion spring 32 returns to its original position, thus fixing the connecting wire harness 5 and effectively preventing the wire harness from coming loose during welding.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A steel structure workpiece welding tooling device comprising a machine body (1), characterized in that: The surface of the body (1) is fixedly installed with a display panel (2), the surface of the body (1) is fixedly installed with an operation button (3), the surface of the body (1) is fixedly installed with a connection interface (4), the inside of the connection interface (4) is inserted with a connection wire harness (5), the other end of the connection wire harness (5) is fixedly installed with a welding gun (6), the surface of the body (1) is provided with a moving groove (7), the inside of the moving groove (7) is sleeved with a fixed block (8), the rear end of the fixed block (8) is fixedly installed with a moving rod (9), the outer surface of the moving rod (9) is sleeved with a spring one (10), the bottom end of the fixed block (8) is fixedly installed with a rack one (11), the surface of the body (1) is provided with a slot (12), the surface of the fixed block (8) is fixedly installed with a fixed rod (13), the outer surface of the fixed rod (13) is sleeved with a rotating plate (14), the inside of the rotating plate (14) is sleeved with a torsion spring one (15), the top end of the rotating plate (14) is fixedly installed with an extension plate (16), the surface of the body (1) is provided with a recess (17), the inside of the recess (17) is sleeved with a cooling fin (18), the surface of the cooling fin (18) is fixedly installed with a rotating rod (19), one end of the rotating rod (19) is fixedly installed with a gear one (20), the outer surface of the gear one (20) is sleeved with a synchronous belt (21), the surface of the gear one (20) is fixedly installed with a belt pulley one (22), the inside of the moving groove (7) is sleeved with a gear two (23), one end surface of the gear two (23) is fixedly installed with a belt pulley two (24), the surfaces of the belt pulley two (24) and the belt pulley one (22) are sleeved with a belt one (25).

2. The steel structural workpiece welding tooling apparatus of claim 1, wherein: The number of the gear one (20), the rotating rod (19) and the cooling fin (18) is multiple and is arrayed in the inside of the recess (17), the surface of the gear one (20) is engaged with the surface of the synchronous belt (21), the surface of the gear two (23) is engaged with the surface of the rack one (11).

3. The steel structural workpiece welding tooling apparatus of claim 1, wherein: The number of the torsion spring one (15) is two and is symmetrically distributed in the inside of the rotating plate (14), one end of the torsion spring one (15) is connected and fixed with the inside surface of the rotating plate (14), the other end of the torsion spring one (15) is connected and fixed with the surface of the fixed rod (13).

4. The steel structural workpiece welding tooling apparatus of claim 1, wherein: The number of the fixed block (8), the moving rod (9) and the spring one (10) is two and is symmetrically distributed in the inside of the body (1), one end of the spring one (10) is connected and fixed with the surface of the moving rod (9), the other end of the spring one (10) is connected and fixed with the inside surface of the moving groove (7).

5. The steel structural workpiece welding tooling apparatus of claim 1, wherein: The length of the extension plate (16) is more than one time of the length of the slot (12), the surface of the rotating plate (14) is fixedly installed with a pulling handle, the number of the gear two (23), the rack one (11), the belt pulley one (22), the belt pulley two (24) and the belt one (25) is two and is symmetrically distributed in the inside of the body (1).

6. The steel structural workpiece welding tooling apparatus of claim 1, wherein: The surface of the machine body (1) is provided with a sliding groove (26), the inside of the sliding groove (26) is provided with a sliding rod (27), the outer surface of the sliding rod (27) is provided with a spring two (28), one end of the sliding rod (27) is fixedly provided with a fixed plate (29), the surface of the fixed plate (29) is provided with a sleeving groove (30), the inside of the sleeving groove (30) is provided with a rotating rod (31), the outer surface of the rotating rod (31) is provided with a torsional spring two (32), the top end of the rotating rod (31) is fixedly provided with a gear three (33), the inside of the sleeving groove (30) is provided with a fixed clamping block (34), the bottom end of the fixed clamping block (34) is fixedly provided with a rack two (35).

7. The steel structural workpiece welding tooling apparatus of claim 6, wherein: The number of the fixed clamping block (34) and the rack two (35) is two groups and is symmetrically distributed in the inside of the sleeving groove (30), the surface of the rack two (35) is engaged with the surface of the gear three (33), the surface of the fixed clamping block (34) is closely combined with the surface of the connecting wire harness (5), the top end of the fixed clamping block (34) is arc-shaped.

8. The steel structural workpiece welding tooling apparatus of claim 6, wherein: One end of the torsional spring two (32) is connected and fixed with the inside surface of the sleeving groove (30), the other end of the torsional spring two (32) is connected and fixed with the bottom end surface of the gear three (33), the fixed clamping block (34) is placed at the front end of the connecting interface (4), one end of the spring two (28) is connected and fixed with the surface of the sliding rod (27), the other end of the spring two (28) is connected and fixed with the inside surface of the sliding groove (26).

Images