Stable welding device for power distribution cabinet production

Abstract

The utility model discloses a stable welding device for power distribution cabinet production, which comprises a workbench and a welding device, one end of the welding device is fixedly provided with a connecting plate, one end of the connecting plate is fixedly provided with a rack, one end of the workbench is fixedly provided with a fixing plate, and the inside of the fixing plate is movably provided with a threaded rod. A limiting assembly for limiting a welding part is movably installed in the workbench. The welding device relates to the field of welding devices. Through the arrangement of the threaded rod, the extrusion block, the clamping plate, the spring and other components, when a worker welds a welding part, the extrusion block extrudes the clamping plate, the worker is helped to fix and limit the to-be-welded part, meanwhile, after welding is completed, the spring can exert elastic force on the clamping plate to help the clamping plate to reset quickly without extrusion of the extrusion block, and the welding efficiency is improved. Workers can conveniently take welding parts, the overall welding efficiency of the welding parts is improved, and meanwhile the working intensity of the workers is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of welding devices, in particular to a stable welding device for power distribution cabinet production. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet, metering cabinet, etc. It is the final equipment of the distribution system and the general term for the motor control center. The distribution cabinet is used in occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. During the production process of the distribution cabinet, it is often necessary to use welding equipment to fix and weld multiple groups of iron sheets to form a new distribution cabinet.

[0003] The welding equipment of the distribution cabinet is mostly composed of components such as a workbench, control components and welding equipment. After the worker places the raw materials to be welded on the end surface of the workbench, fixes it to the workbench surface with bolts, nuts or other components, and starts the welding equipment to complete the welding of the raw materials of the distribution cabinet.

[0004] However, in order to ensure the stability of most existing distribution cabinet welding equipment during the welding process, workers are often required to fix the welding materials on the end surface of the workbench through specific fixing components, and then start the welding equipment to weld them. In this way, workers need to repeatedly disassemble and fix the welded parts, resulting in low overall welding efficiency and high work intensity of workers. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a stable welding device for the production of distribution cabinets to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable welding device for the production of power distribution cabinets, comprising a workbench and a welding device, a control component is fixedly installed at one end of the workbench, a connecting plate is fixedly installed at one end of the welding device, and a rack is fixedly installed at one end of the connecting plate, a reciprocating screw is movably installed inside the workbench, and a gear meshing with the rack is fixedly installed at one end of the reciprocating screw, a belt is sleeved on the outside of the reciprocating screw, a fixed plate is fixedly installed at one end of the workbench, and a threaded rod is movably installed inside the fixed plate, the reciprocating screw and the threaded rod are connected by a belt, and an extrusion block is movably installed at one end of the threaded rod, and a limiting component for limiting the welding part is movably installed inside the workbench.

[0007] By adopting the above technical scheme, by providing components such as threaded rods, fixed plates, extrusion blocks, clamps and springs, when workers are welding the welded parts, the extrusion blocks can squeeze the clamps during the process of lowering the position of the welding equipment, thereby helping the workers to fix and limit the welded parts. At the same time, after the welding is completed, the extrusion of the extrusion blocks is lost, and the springs will exert elastic force on the clamps to help them quickly reset, making it convenient for workers to pick up the welded parts. Compared with traditional bolt and nut fixation, this equipment eliminates the need for workers to manually fix and limit the welded parts, thereby improving the overall welding efficiency and effectively reducing the work intensity of the workers.

[0008] The utility model is further configured such that the limiting assembly includes a splint, a spring, a movable groove, a connecting rod and a sliding groove; a connecting rod is fixedly installed inside the workbench, and a splint is movably installed at one end of the connecting rod; a movable groove for the splint to move is opened inside the workbench, a spring is sleeved on the outside of the splint, and the splint is connected to the workbench through the spring.

[0009] By adopting the above technical solution, the connecting rod provides a limit for the splint, so that the splint can move inside the movable groove. The spring will continue to apply elastic force to the splint, so that the splint loses the squeezing force and completes the reset, thereby releasing the limit on the welded part, eliminating the need for subsequent workers to manually release the limit, and improving overall work efficiency.

[0010] The utility model is further configured that a filter screen is movably installed inside the workbench, and a cleaning block is movably installed at one end of the reciprocating screw rod, and the bottom end surface of the cleaning block is fitted with the top end surface of the filter screen.

[0011] By adopting the above technical solution, the setting of the filter can effectively prevent smaller welding parts from falling into the storage box. The bottom end face of the cleaning block is in contact with the end face of the filter, which can effectively ensure the cleaning effect of the cleaning block. At the same time, during the movement, the welding slag and waste generated by welding can be pushed into the interior of the storage box to collect them for subsequent cleaning and reuse.

[0012] The utility model is further configured that a limiting rod is fixedly installed at one end of the cleaning block, and a limiting groove for limiting the limiting rod is opened inside the workbench.

[0013] By adopting the above technical solution, the limiting rod and the limiting groove cooperate to limit the cleaning block, preventing it from rotating along with the reciprocating screw, controlling its moving direction, and ensuring its cleaning effect on the filter.

[0014] The utility model is further configured that a storage box is movably installed inside the workbench, and a handle is fixedly installed at one end of the storage box, and a sliding groove for the extrusion block to move is opened inside the fixed plate.

[0015] By adopting the above technical solution, the storage box can collect the waste generated during welding to prevent it from remaining on the end surface of the workbench and affecting the subsequent welding of the welded parts, thereby ensuring the welding effect. The setting of the handle can facilitate workers to control the position of the storage box and pull it out for cleaning. The slide groove can limit the extrusion block to ensure its moving direction and prevent it from rotating with the threaded rod.

[0016] The utility model is further configured such that the fixed plate, threaded rod, extrusion block, clamping plate, spring, movable groove, connecting rod and sliding groove are all symmetrically arranged in two groups, and one side end surface of the extrusion block and the clamping plate are both arranged in an arc shape.

[0017] By adopting the above technical scheme, two groups of symmetrically arranged fixed plates, threaded rods, extrusion blocks, splints, springs, movable grooves, connecting rods and slide grooves can ensure that the splints on both sides move together, so as to more smoothly fix the welded parts and prevent the position of the welded parts from shifting, which affects the welding effect. The end faces of one side of the extrusion block and the splint are arranged in an arc shape, which can ensure that after the extrusion block contacts the splint, the extrusion of the extrusion block will not be blocked, but the splint will be squeezed to make it move, thereby achieving fixation and limitation of the welded parts.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model is provided with components such as threaded rods, fixing plates, extrusion blocks, clamps and springs, so that when workers are welding the welded parts, the extrusion blocks can squeeze the clamps during the lowering process of the welding equipment, helping the workers to fix and limit the welded parts. After the welding is completed, the extrusion of the extrusion blocks is lost, and the springs can exert elastic force on the clamps to help them quickly reset, making it convenient for workers to take the welded parts. Compared with traditional bolt and nut fixing, the equipment eliminates the need for workers to manually fix and limit the welded parts, thereby improving the overall welding efficiency and effectively reducing the work intensity of the workers.

[0020] 2. The utility model is provided with components such as a reciprocating screw, a cleaning block, a filter, a storage box and a handle. The force generated when the welding equipment is lowered is converted into a driving force through a rack, so that the welding slag and waste generated during the welding of the end surface of the workbench can be cleaned and enter the interior of the storage box through the filter, which is convenient for the subsequent cleaning or reuse of the waste welding slag. At the same time, the welding slag and waste are prevented from affecting the welding of the next group of welded parts, thereby improving the overall welding efficiency and ensuring the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2It is a schematic diagram of the belt of the utility model;

[0023] Figure 3 It is a schematic diagram of the extrusion block of the utility model;

[0024] Figure 4 It is a half-section view of the workbench of the utility model.

[0025] In the figure: 1. workbench; 2. control component; 3. welding equipment; 4. connecting plate; 5. rack; 6. reciprocating screw; 7. gear; 8. belt; 9. fixed plate; 10. threaded rod; 11. extrusion block; 12. clamp; 13. spring; 14. movable groove; 15. connecting rod; 16. slide groove; 17. cleaning block; 18. limit rod; 19. limit groove; 20. storage box; 21. filter; 22. handle. DETAILED DESCRIPTION

[0026] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A stable welding device for the production of power distribution cabinets, such as Figure 1-4 As shown, it includes a workbench 1 and a welding device 3, a control component 2 is fixedly installed at one end of the workbench 1, a connecting plate 4 is fixedly installed at one end of the welding device 3, and a rack 5 is fixedly installed at one end of the connecting plate 4, a reciprocating screw rod 6 is movably installed inside the workbench 1, and a gear 7 meshing with the rack 5 is fixedly installed at one end of the reciprocating screw rod 6, a belt 8 is sleeved on the outside of the reciprocating screw rod 6, a fixed plate 9 is fixedly installed at one end of the workbench 1, and a threaded rod 10 is movably installed inside the fixed plate 9, the reciprocating screw rod 6 and the threaded rod 10 are connected by the belt 8, and an extrusion block 11 is movably installed at one end of the threaded rod 10, and a limiting component for limiting the weldment is movably installed inside the workbench 1. After the worker places the weldment to be welded on the end face of the workbench 1, the control component 2 and the welding device 3 can be started. When the position of the welding device 3 is lowered, the threaded rod 10 is driven to rotate, so that the extrusion block 11 moves to extrude the clamping plate 12, thereby fixing and welding the weldment to be welded.

[0029] See also Figure 2 - Figure 3The limiting assembly includes a splint 12, a spring 13, a movable groove 14, a connecting rod 15 and a slide groove 16. A connecting rod 15 is fixedly installed inside the workbench 1, and a splint 12 is movably installed at one end of the connecting rod 15. A movable groove 14 for the splint 12 to move is opened inside the workbench 1. A spring 13 is sleeved on the outside of the splint 12, and the splint 12 is connected to the workbench 1 through the spring 13. The connecting rod 15 provides a limit for the splint 12, so that the splint 12 can move inside the movable groove 14. The spring 13 will continuously apply elastic force to the splint 12, so that the splint 12 loses the extrusion and completes the reset, thereby releasing the limit on the welded part, eliminating the need for subsequent workers to manually release the limit, and improving the overall work efficiency.

[0030] See also Figure 4 A filter screen 21 is movably installed inside the workbench 1, and a cleaning block 17 is movably installed at one end of the reciprocating screw rod 6. The bottom end face of the cleaning block 17 fits with the top end face of the filter screen 21. The setting of the filter screen 21 can effectively prevent smaller welding parts from falling into the storage box 20. The bottom end face of the cleaning block 17 fits with the end face of the filter screen 21, which can effectively ensure the cleaning effect of the cleaning block 17. At the same time, during the movement, the welding slag and waste generated by welding can be pushed into the interior of the storage box 20 to collect them for subsequent cleaning and reuse.

[0031] See also Figure 4 A limiting rod 18 is fixedly installed at one end of the cleaning block 17, and a limiting groove 19 is opened inside the workbench 1 to limit the limiting rod 18. The limiting rod 18 and the limiting groove 19 cooperate to limit the cleaning block 17 to prevent it from rotating with the reciprocating screw 6, control its moving direction, and ensure its cleaning effect on the filter 21.

[0032] See also Figure 4 A storage box 20 is movably installed inside the workbench 1, and a handle 22 is fixedly installed at one end of the storage box 20. A slide groove 16 for the extrusion block 11 to move is opened inside the fixed plate 9. The storage box 20 can collect waste generated during welding to prevent it from remaining on the end surface of the workbench 1 and affecting the subsequent welding of the welded parts, thereby ensuring the welding effect. The setting of the handle 22 can facilitate workers to control the position of the storage box 20 and pull it out for cleaning. The slide groove 16 can limit the extrusion block 11 to ensure its moving direction and prevent it from rotating with the threaded rod 10.

[0033] See also Figure 1 - Figure 3The fixed plate 9, threaded rod 10, extrusion block 11, clamping plate 12, spring 13, movable groove 14, connecting rod 15 and slide groove 16 are all symmetrically arranged in two groups, and one side end surface of the extrusion block 11 and the clamping plate 12 are both arc-shaped. The two groups of symmetrically arranged fixed plates 9, threaded rod 10, extrusion block 11, clamping plate 12, spring 13, movable groove 14, connecting rod 15 and slide groove 16 can ensure that the clamping plates 12 on both sides move together, and the fixation of the welded parts is more stable, and the position of the welded parts is prevented from shifting, which affects the welding effect. The end surface of one side of the extrusion block 11 and the clamping plate 12 is an arc-shaped setting, which can ensure that after the extrusion block 11 contacts the clamping plate 12, it will not block the extrusion of the extrusion block 11, but will squeeze the clamping plate 12 to make it move, thereby achieving fixation and limiting of the welded parts.

[0034] The working principle of the utility model is as follows: after the worker places the welded piece to be welded on the end face of the workbench 1, the control assembly 2 and the welding device 3 can be started to drive them to weld the welded piece. When the welding device 3 is lowered, the rack 5 contacts the gear 7, driving the reciprocating screw 6 to rotate. Through the transmission of the belt 8, the threaded rod 10 is driven to rotate, so that the extrusion block 11 moves to squeeze the clamping plate 12, thereby fixing and welding the welded piece to be welded. When the reciprocating screw 6 rotates, it will drive the cleaning block 1 7 is displaced, and the welding slag and waste materials remaining on the end surface of the filter screen 21 are cleaned by the reciprocating motion of the cleaning block 17, and pushed into the storage box 20. At the same time, the filter screen 21 can effectively classify the welding slag and the welded parts, and prevent small welded parts from falling into the storage box 20. After welding is completed, the position of the welding equipment 3 moves up, the threaded rod 10 reverses and drives the extrusion block 11 to reset, and the spring 13 applies elastic force to the clamping plate 12, so that the clamping plate 12 releases the fixation of the welded part, which is convenient for workers to take it out from the end surface of the workbench 1.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A stable welding device for power distribution cabinet production, comprising a workbench (1) and a welding device (3), characterized in that: A control component (2) is fixedly mounted on one end of the workbench (1); a connecting plate (4) is fixedly mounted on one end of the welding device (3); a rack (5) is fixedly mounted on one end of the connecting plate (4); a reciprocating screw (6) is movably mounted inside the workbench (1); a gear (7) meshing with the rack (5) is fixedly mounted on one end of the reciprocating screw (6); a belt (8) is sleeved on the outside of the reciprocating screw (6); a fixing plate (9) is fixedly mounted on one end of the workbench (1); a threaded rod (10) is movably mounted inside the fixing plate (9); the reciprocating screw (6) and the threaded rod (10) are connected via a belt (8); an extrusion block (11) is movably mounted on one end of the threaded rod (10); and a limiting component for limiting the position of the welded part is movably mounted inside the workbench (1).

2. A stable welding device for power distribution cabinet production according to claim 1, characterized in that: The limiting assembly comprises a clamping plate (12), a spring (13), a movable groove (14), a connecting rod (15) and a sliding groove (16); the connecting rod (15) is fixedly installed inside the workbench (1), and the clamping plate (12) is movably installed at one end of the connecting rod (15); the inside of the workbench (1) is provided with a movable groove (14) for the clamping plate (12) to move; the outside of the clamping plate (12) is sleeved with a spring (13), and the clamping plate (12) and the workbench (1) are connected via the spring (13).

3. A stable welding device for power distribution cabinet production according to claim 2, characterized in that: A filter screen (21) is movably mounted inside the workbench (1), and a cleaning block (17) is movably mounted on one end of the reciprocating screw rod (6), wherein the bottom end surface of the cleaning block (17) is in contact with the top end surface of the filter screen (21).

4. A stable welding device for power distribution cabinet production according to claim 3, characterized in that: A limiting rod (18) is fixedly mounted on one end of the cleaning block (17), and a limiting groove (19) for limiting the limiting rod (18) is provided inside the workbench (1).

5. A stable welding device for power distribution cabinet production according to claim 4, characterized in that: A storage box (20) is movably installed inside the workbench (1), and a handle (22) is fixedly installed at one end of the storage box (20). A sliding groove (16) for the extrusion block (11) to move is provided inside the fixed plate (9).

6. A stable welding device for power distribution cabinet production according to claim 5, characterized in that: The fixed plate (9), threaded rod (10), extrusion block (11), clamping plate (12), spring (13), movable groove (14), connecting rod (15) and sliding groove (16) are all symmetrically arranged in two groups, and one side end surface of the extrusion block (11) and the clamping plate (12) are both arranged in an arc shape.

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