Welding device for assembling computer shell

Abstract

The invention relates to the technical field of computer case welding, in particular to a computer case assembling and welding device which comprises a workbench, a laser welding device is fixedly mounted at the bottom end of the workbench, a rotating rod is fixedly connected to the top end of the workbench, and a placing table is rotatably connected to the top end of the rotating rod; a first magnet is fixedly connected to the bottom end of the placement table, and a second magnet is slidably connected to the rotating rod; the device comprises a machine box, a workbench is arranged on the machine box, sliding grooves are symmetrically formed in the workbench, guide rods are fixedly connected to the interiors of the sliding grooves, springs are fixedly connected to the positions, corresponding to the guide rods, of the interiors of the sliding grooves, and moving rods are slidably connected to the interiors of the sliding grooves. And the situation that workers need to frequently lift and rotate the case is avoided, energy consumption of the workers can be reduced, and therefore the effect of improving the working efficiency of the workers is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of computer case welding, in particular to a computer shell assembly welding device. Background Art

[0002] When the computer case shell is produced, workers need to assemble and weld it. The existing technology generally welds the case by laser welding, which is easy to use and uses less resources.

[0003] When welding the chassis, the workers need to lift and rotate the chassis frequently so that different positions of the chassis that need to be welded correspond to the workers. The operation is less convenient, and frequent lifting and rotating of the chassis will waste unnecessary work energy of the workers. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a welding device for assembling a computer housing.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a computer housing assembly welding device, comprising a workbench, a laser welder is fixedly installed at the bottom end of the workbench, a rotating rod is fixedly connected to the top end of the workbench, a placing table is rotatably connected to the top end of the rotating rod, a first magnet is fixedly connected to the bottom end of the placing table, and a second magnet is slidably connected to the rotating rod; The workbench is provided with symmetrically arranged slide grooves, the interior of the slide grooves is fixedly connected with guide rods, the interior of the slide grooves corresponding to the guide rods is fixedly connected with springs, the interior of the slide grooves is slidably connected with moving rods, the opposite ends of the moving rods are fixedly connected with extrusion blocks, the moving rods are provided with mounting grooves, the interior of the mounting grooves is fixedly connected with pressure rods, and the pressure rods are rotatably connected with pulling rods; The bottom end of the workbench is fixedly connected to two support seats, and the support seats are rotatably connected to support rods together. Torsion springs are fixedly connected to the side walls of the support seats at positions corresponding to the support rods. A power rod is fixedly connected to the middle position of the support rod, and a foot pedal is fixedly connected to the power rod. Both ends of the support rod are fixedly connected to driving gears. Two limit grooves are provided at the bottom end of the workbench, and the limit rods are slidably connected to the inside of the limit grooves. The bottom ends of the limit rods are fixedly connected to driven racks, and the driven racks are fixedly connected to mounting blocks, and the tops of the mounting blocks are fixedly connected to round rods.

[0006] Specifically, a plurality of symmetrically arranged supporting legs are fixedly connected to the bottom end of the workbench, and the driving gears are meshedly connected with corresponding driven racks.

[0007] Specifically, the top end of the rotating rod passes through the first magnet and is fixedly connected to the bottom end of the placement table.

[0008] Specifically, the rotating rod is provided with a plurality of guide grooves arranged in an array, and guide blocks are fixedly connected to the positions of the second magnets corresponding to the guide grooves, and the guide blocks are slidably connected to the inside of the corresponding guide grooves.

[0009] Specifically, one of the outer walls of the extrusion block is in an inclined state, and the inclined outer wall of the extrusion block abuts against the top of the second magnet. The first magnet is located at the top of the second magnet, and the first magnet is not in direct contact with the second magnet.

[0010] Specifically, one end of the guide rod slides through the moving rod, one end of the spring is fixedly connected to the outer wall of the moving rod, and the specific shape of the moving rod is an L-shaped setting.

[0011] Specifically, one end of the pulling rod is rotatably connected to the round rod, and the torsion spring is fixedly connected to the power rod. The specific shape of the power rod is an L-shaped setting.

[0012] Beneficial effects of the present invention: When the present invention is in use, the staff can use their legs to rotate the power rod, and the rotation of the power rod will cause the various components to be linked, and the linkage of the various components will cause the two extrusion blocks to move toward the middle direction at the same time. The movement of the extrusion blocks will move the second magnet downward, so that the attraction between the first magnet and the second magnet is reduced, thereby releasing the position limitation of the placement table. At this time, the staff can directly rotate the placement table to adjust the angle of the chassis, which is convenient for flexible adjustment of the facing angle of the chassis, avoiding the situation where the staff needs to frequently lift and rotate the chassis, which can reduce the energy consumption of the staff, thereby achieving the effect of improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 The front view provided by the present invention; Figure 2 A structural diagram of the specific positions of the first magnet and the second magnet provided by the present invention; Figure 3 A specific structural diagram of the bottom end of the workbench provided by the present invention; Figure 4 A specific internal structure diagram of the chute provided by the present invention; Figure 5 This is a structural diagram of the separation of the limiting rod and the limiting groove provided by the present invention.

[0015] In the figure: 1. workbench; 2. laser welder; 3. rotating rod; 4. placing table; 5. first magnet; 6. second magnet; 7. slide groove; 8. guide rod; 9. spring; 10. moving rod; 11. extrusion block; 12. mounting groove; 13. pressure rod; 14. pulling rod; 15. supporting seat; 16. supporting rod; 17. torsion spring; 18. power rod; 19. foot pedal; 20. driving gear; 21. limiting groove; 22. limiting rod; 23. driven rack; 24. mounting block; 25. round rod; 26. supporting leg; 27. guide groove; 28. guide block. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 5 As shown, a computer housing assembly welding device according to the present invention comprises a workbench 1, a laser welder 2 is fixedly mounted on the bottom end of the workbench 1, a rotating rod 3 is fixedly connected to the top end of the workbench 1, a placing table 4 is rotatably connected to the top end of the rotating rod 3, a first magnet 5 is fixedly connected to the bottom end of the placing table 4, and a second magnet 6 is slidably connected to the rotating rod 3; The workbench 1 is provided with symmetrically arranged slide grooves 7, the inside of which is fixedly connected with a guide rod 8, the inside of which is fixedly connected with a spring 9 at a position corresponding to the guide rod 8, the inside of which is slidably connected with a moving rod 10, the opposite end of which is fixedly connected with an extrusion block 11, the moving rod 10 is provided with a mounting groove 12, the inside of which is fixedly connected with a compression rod 13, the compression rod 13 is rotatably connected with a pulling rod 14; Two support seats 15 are fixedly connected to the bottom end of the workbench 1, and the support seats 15 are rotatably connected with support rods 16. Torsion springs 17 are fixedly connected at the positions of the side walls of the support seats 15 corresponding to the support rods 16. A power rod 18 is fixedly connected at the middle position of the support rod 16, and a foot pedal 19 is fixedly connected to the power rod 18. Both ends of the support rod 16 are fixedly connected with driving gears 20. Two limit grooves 21 are provided at the bottom end of the workbench 1, and the limit grooves 21 are slidably connected with limit rods 22. The bottom ends of the limit rods 22 are fixedly connected with driven racks 23, and the driven racks 23 are fixedly connected with mounting blocks 24. The tops of the mounting blocks 24 are fixedly connected with round rods 25.

[0018] The bottom end of the workbench 1 is fixedly connected with a plurality of symmetrically arranged support legs 26, and the active gears 20 are meshed and connected with the corresponding driven racks 23. The support legs 26 are convenient for providing stable support for the workbench 1. The rotation of the active gear 20 is convenient for driving the driven rack 23 to move. The top of the rotating rod 3 passes through the first magnet 5 and is fixedly connected with the bottom end of the placement table 4. The rotating rod 3 is convenient for supporting the rotation of the placement table 4. A plurality of guide grooves 27 arranged in an array are provided on the rotating rod 3. The second magnet 6 is fixedly connected with guide blocks 28 at the positions of the guide grooves 27 corresponding to the guide grooves 27. The guide blocks 28 are slidably connected to the inside of the corresponding guide grooves 27. The connection between the guide grooves 27 and the guide blocks 28 is convenient for guiding the movement of the second magnet 6. One of the outer walls of the extrusion block 11 is in an inclined state, and the inclined outer walls of the extrusion block 11 abut against the top of the second magnet 6. The first magnet 5 is located at the top of the second magnet 6 The first magnet 5 and the second magnet 6 are not in direct contact with each other. The extrusion block 11 is convenient for squeezing the second magnet 6 during the transfer, so that the second magnet 6 moves downward. Although the first magnet 5 and the second magnet 6 are not in direct contact, there is still a strong mutual attraction between the two, which is convenient for limiting the position of the placement table 4. One end of the guide rod 8 slides through the moving rod 10, and one end of the spring 9 is fixedly connected to the outer wall of the moving rod 10. The specific shape of the moving rod 10 is L-shaped. The guide rod 8 is convenient for limiting the moving trajectory of the moving rod 10 within the slide groove 7. One end of the pulling rod 14 is rotatably connected to the round rod 25, and the torsion spring 17 is fixedly connected to the power rod 18. The specific shape of the power rod 18 is L-shaped. The round rod 25 is convenient for pulling the pressure rod 13 to move through the pulling rod 14, and the torsion spring 17 is convenient for driving the power rod 18 to reset.

[0019] When in use, the chassis to be welded can be placed on the placement table 4, and then the chassis can be welded through the welding head on the laser welder 2. When the chassis angle needs to be changed during welding, the foot can be placed on the foot pedal 19, and then the power rod 18 can be stepped on by the foot pedal 19. The power rod 18 will drive the support rod 16 to rotate together, and the power rod 18 will also drive the torsion spring 17 to lock, and the rotation of the support rod 16 will drive the two driving gears 20 to rotate, and the rotation of the driving gear 20 will drive the driven rack 23 to move backward, and the movement of the driven rack 23 will drive The mounting block 24 moves together with the limiting rod 22, and the limiting rod 22 will slide inside the limiting groove 21, thereby guiding the movement of the driven rack 23, and the movement of the mounting block 24 will drive the round rod 25 to move together, and the movement of the round rod 25 will pull the pressure rod 13 through the pulling rod 14, and the pressure rod 13 will move toward the middle direction at the same time. The two pressure rods 13 move toward the middle direction at the same time, which will drive the moving rod 10 to slide inside the sliding groove 7. The movement of the moving rod 10 is guided by the guide rod 8, and the movement of the moving rod 10 will also drive the extrusion block 11 to move, and The spring 9 will be squeezed and contracted, and the squeezing block 11 will move its inclined outer wall to squeeze the top of the second magnet 6, so that the second magnet 6 moves downward. The downward movement of the second magnet 6 will drive the guide block 28 to slide inside the guide groove 27, thereby guiding the movement of the second magnet 6. The attraction between the second magnet 6 and the first magnet 5 will slowly decrease when it moves downward. At this time, the stability of the placement table 4 is reduced, and the placement table 4 can be directly rotated. The rotation of the placement table 4 can drive the chassis and the first magnet 5 to rotate to a specified angle together, and then the staff can move their feet off the foot pedal 19. At this time, the torsion spring 17 will drive the power rod 18 to return to its original position, and the spring 9 will drive the moving rod 10 and the squeezing block 11 to return to their original positions. The second magnet 6 is no longer squeezed by the squeezing block 11 and will return to its original position under the attraction of the first magnet 5. The linkage of each component can reduce the difficulty of the second magnet 6 moving downward, which is convenient for flexible adjustment of the facing angle of the chassis, avoiding the situation where the staff needs to frequently lift and rotate the chassis, and can reduce the energy consumption of the staff, thereby achieving the effect of improving the work efficiency of the staff.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device for assembling a computer housing, characterized in that: The workbench (1) comprises a laser welder (2) fixedly mounted at the bottom end of the workbench (1), a rotating rod (3) fixedly connected to the top end of the workbench (1), a placing table (4) rotatably connected to the top end of the rotating rod (3), a first magnet (5) fixedly connected to the bottom end of the placing table (4), and a second magnet (6) slidably connected to the rotating rod (3); The workbench (1) is provided with symmetrically arranged slide grooves (7), the interior of the slide grooves (7) is fixedly connected with a guide rod (8), the interior of the slide grooves (7) is fixedly connected with a spring (9) at a position corresponding to the guide rod (8), the interior of the slide grooves (7) is slidably connected with a moving rod (10), the opposite ends of the moving rod (10) are fixedly connected with an extrusion block (11), the moving rod (10) is provided with a mounting groove (12), the interior of the mounting grooves (12) is fixedly connected with a pressure rod (13), and the pressure rod (13) is rotatably connected with a pulling rod (14); The bottom end of the workbench (1) is fixedly connected to two support seats (15), the support seats (15) are rotatably connected to a support rod (16), the side walls of the support seats (15) are fixedly connected to positions corresponding to the support rod (16) with torsion springs (17), the middle position of the support rod (16) is fixedly connected to a power rod (18), the power rod (18) is fixedly connected to a foot pedal (19), both ends of the support rod (16) are fixedly connected to a driving gear (20), the bottom end of the workbench (1) is provided with two limit grooves (21), the inside of the limit grooves (21) are slidably connected to limit rods (22), the bottom ends of the limit rods (22) are fixedly connected to driven racks (23), the driven racks (23) are fixedly connected to mounting blocks (24), and the top ends of the mounting blocks (24) are fixedly connected to round rods (25).

2. The computer housing assembly welding device according to claim 1, characterized in that: The bottom end of the workbench (1) is fixedly connected to a plurality of symmetrically arranged support legs (26), and the driving gears (20) are meshingly connected to corresponding driven racks (23).

3. The computer housing assembly welding device according to claim 1, characterized in that: The top end of the rotating rod (3) passes through the first magnet (5) and is fixedly connected to the bottom end of the placement platform (4).

4. The computer housing assembly welding device according to claim 1, characterized in that: The rotating rod (3) is provided with a plurality of guide grooves (27) arranged in an array, and the second magnets (6) are fixedly connected to guide blocks (28) at positions corresponding to the guide grooves (27), and the guide blocks (28) are slidably connected inside the corresponding guide grooves (27).

5. The computer housing assembly welding device according to claim 1, characterized in that: One of the outer walls of the extrusion block (11) is in an inclined state, and the inclined outer wall of the extrusion block (11) is in contact with the top of the second magnet (6). The first magnet (5) is located at the top of the second magnet (6), and the first magnet (5) is not in direct contact with the second magnet (6).

6. The computer housing assembly welding device according to claim 1, characterized in that: One end of the guide rod (8) slides through the moving rod (10), one end of the spring (9) is fixedly connected to the outer wall of the moving rod (10), and the specific shape of the moving rod (10) is an L-shaped setting.

7. The computer housing assembly welding device according to claim 1, characterized in that: One end of the pulling rod (14) is rotatably connected to the round rod (25), and the torsion spring (17) is fixedly connected to the power rod (18). The specific shape of the power rod (18) is an L-shaped arrangement.

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