Welding device for processing galvanized sheet metal parts for air energy electrical equipment

Abstract

The utility model discloses a welding device for processing a galvanized sheet metal part for air energy electrical equipment, which comprises a support leg, the top end of the support leg is provided with a welding mechanism, the top end of a threaded rod is movably connected with a limiting plate, and the bottom end of the limiting plate is provided with anti-skid grains. The top end of the workbench is movably connected with the threaded rod, the threaded rod is in threaded connection with the limiting plate, the limiting plate can be driven to ascend and descend by grasping and rotating the threaded rod, the limiting plate can be pressed at the top end of a sheet metal part through ascending and descending, the sheet metal part is limited, and the friction force of the limiting plate can be enhanced through anti-skid lines; when a threaded rod rotates to drive a limiting plate to ascend and descend, a pressing plate can also be driven to ascend and descend, when the pressing plate descends, air in a groove can be squeezed out through a lower through hole, then an upper through hole can generate suction force, a sheet metal part at the top end is sucked, and the sheet metal part is prevented from deviating; in this way, the purpose that the welding device for galvanized sheet metal part machining can conveniently limit the sheet metal part is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized sheet metal processing, in particular to a welding device for processing galvanized sheet metal parts for air energy electrical equipment. Background Art

[0002] Sheet metal is required for processing air-energy electrical appliances. Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal process are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for assembly. Galvanized sheet metal parts are sheet metal parts with galvanized surfaces. When processing sheet metal parts, they need to be welded. This requires a welding device for processing galvanized sheet metal parts for air-energy electrical equipment.

[0003] To this end, the patent specification with the publication number CN211939603U discloses a welding device for sheet metal processing, including a frame, the number of the frames is two, the bottoms of the two frames are fixedly connected by a connecting plate, the left and right sides of the top of the connecting plate are fixedly installed with limit blocks, the top of the connecting plate is slidably connected with a slide plate, and the left and right sides of the bottom of the slide plate are provided with slideways that match the size of the limit blocks. The sheet metal processing welding device, by setting a rectangular bar, a roller and a strip block, when it is necessary to improve the welded sheet metal, the entire welding rod can be removed and placed on the top of the rectangular bar, the roller slides along the strip block fixedly installed on the top of the rectangular bar, when the welding rod reaches a suitable position, the sheet metal above the slide plate can be welded by pressing the welding rod, the device allows the device to weld the sheet metal using a program, and the welding device can be manually slid to the position to weld the sheet metal, which is very convenient.

[0004] The above-mentioned prior art proposes that the sheet metal parts above the slide plate can be welded by pressing the welding rod. This device allows the device to weld the sheet metal parts using a program, and can also manually slide the welding device to a certain position to weld the sheet metal parts. It is very convenient, but 1. It is difficult to limit the position of the sheet metal parts with the welding device used for processing galvanized sheet metal parts. When the sheet metal parts are processed, they may be offset, and the offset of the sheet metal parts may affect the quality of welding.

[0005] 2. It is difficult for the welding device used for galvanized sheet metal processing to automatically adjust the welding position. Manually adjusting the welding position will be troublesome, and the device is difficult to automatically perform welding. Utility Model Content

[0006] The utility model aims to provide a welding device for processing galvanized sheet metal parts for air energy electrical equipment, so as to solve the defects of the existing welding devices for processing galvanized sheet metal parts that it is difficult to limit the sheet metal parts and difficult to automatically adjust the welding position.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a welding device for processing galvanized sheet metal parts for air energy electrical equipment, comprising a support leg;

[0008] A welding mechanism is installed at the top of the support leg, and the welding mechanism includes a workbench, a moving mechanism, a first hydraulic rod, a second hydraulic rod, a lifting block and a welding head, and the workbench is installed at the top of the support leg;

[0009] A moving mechanism is installed on one side of the workbench, a first hydraulic rod is installed on the top of the moving mechanism, a second hydraulic rod is installed on the top of the first hydraulic rod, a lifting block is installed on one side of the second hydraulic rod, a welding head is installed on the bottom of the lifting block, and a limiting structure is installed on the top of the workbench;

[0010] The limiting structure includes a limiting plate, a threaded rod, anti-slip patterns, an upper through hole, a lower through hole, a groove, a pressure plate and a guide rod. The grooves are arranged on both sides of the inside of the workbench, the bottom end of the groove is provided with a lower through hole, the top end of the groove is provided with an upper through hole, a pressure plate is installed inside the groove, a threaded rod passes through one side of the pressure plate, the top end of the threaded rod is movably connected to the limiting plate, and the bottom end of the limiting plate is provided with anti-slip patterns.

[0011] When in use, first the servo motor works to drive the screw on one side of the mounting plate to rotate, the screw and the moving block form a threaded connection, the screw rotation can drive the moving block to move, the moving block movement can adjust the front and rear position of the welding head, the first hydraulic rod works to adjust the height of the welding head, the second hydraulic rod works to adjust the left and right position of the welding head, in this way, the position of the welding head can be automatically adjusted so that the welding head can adapt to different situations, and the welding head can work to perform welding processing on sheet metal parts.

[0012] Preferably, the moving mechanism includes a mounting plate, a screw, a moving block and a servo motor. The mounting plate is mounted on one end of the workbench, a servo motor is mounted on one end of the mounting plate, a screw is mounted on one end of the servo motor, and a moving block is mounted on the outside of the screw. When the servo motor is working, it can drive the screw on one side of the mounting plate to rotate. The screw and the moving block form a threaded connection. The rotation of the screw can drive the moving block to move. The movement of the moving block can adjust the front and rear position of the welding head.

[0013] Preferably, a slider is provided at one end of the moving block, a slide groove is provided at one end of the workbench, the moving block and the workbench form a sliding structure, and the moving block can slide along the workbench.

[0014] Preferably, a dust removal mechanism is installed at the top of the support leg, and the dust removal mechanism includes a water tank, a water inlet, a conduit, a water pump, a spray pipe and a nozzle. The water tank is installed at the top of the support leg, a water inlet is installed on one side of the water tank, a water pump is installed at one end of the water tank, a conduit is installed on one side of the water pump, and a spray pipe is installed on the top of the conduit. Water can be loaded into the water tank through the water inlet, and the water pump can suck water out through the conduit when it works, and then the water is broken through the nozzle on the spray pipe. The nozzle can be an atomizing nozzle, which can atomize water, and air freshener can be added to the water. The sprayed water can deal with the smell generated by welding, reduce flying dust, and dissipate heat from welding.

[0015] Preferably, a nozzle is installed at one end of the spray pipe, and the nozzles are arranged at equal intervals at one end of the spray pipe. The nozzles can be atomizing nozzles that can atomize water.

[0016] Preferably, the outer side wall of the threaded rod is evenly provided with external threads, the inner side wall of the limit plate is evenly provided with internal threads that cooperate with the external threads, the threaded rod and the limit plate are threadedly connected, and the rotation of the threaded rod can drive the limit plate to rise and fall.

[0017] Preferably, guide rods are passed through both ends of the limit plate, and the guide rods are symmetrically distributed about the central axis of the limit plate, so that the guide rods can prevent the limit plate from deviating when being raised or lowered.

[0018] The welding device for processing galvanized sheet metal parts for air-energy electrical equipment provided by the utility model has the following advantages: a threaded rod is movably connected to the top of the workbench, and the threaded rod and the limit plate form a threaded connection. The limit plate can be driven to rise and fall by grasping the threaded rod and rotating the threaded rod. The limit plate can be pressed on the top of the sheet metal part when it is lifted and lowered to limit the sheet metal part. The anti-slip pattern can enhance the friction of the limit plate. When the threaded rod rotates to drive the limit plate to rise and fall, it will also drive the pressure plate to rise and fall. When the pressure plate descends, the air inside the groove will be squeezed out through the lower through hole, and then the upper through hole will generate suction to suck the sheet metal part at the top to prevent the sheet metal part from deflecting, thereby achieving the purpose of facilitating the limitation of the sheet metal parts by the welding device for processing galvanized sheet metal parts.

[0019] By installing a mounting plate on one side of the workbench, the servo motor can drive the screw on one side of the mounting plate to rotate. The screw and the moving block form a threaded connection. The rotation of the screw can drive the moving block to move. The movement of the moving block can adjust the front and rear position of the welding head. The first hydraulic rod can adjust the height of the welding head, and the second hydraulic rod can adjust the left and right position of the welding head. In this way, the position of the welding head can be automatically adjusted, so that the welding head can adapt to different situations, thereby achieving the purpose of facilitating the adjustment of the position of the welding head in the welding device for galvanized sheet metal processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 4 It is a partial three-dimensional structural schematic diagram of the dust removal mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the mobile mechanism of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. welding mechanism; 101. workbench; 102. moving mechanism; 1021. mounting plate; 1022. screw; 1023. moving block; 1024. servo motor; 103. first hydraulic rod; 104. second hydraulic rod; 105. lifting block; 106. welding head; 2. supporting feet; 3. dust removal mechanism; 301. water tank; 302. water inlet; 303. conduit; 304. water pump; 305. spray pipe; 306. nozzle; 4. limiting structure; 401. limiting plate; 402. threaded rod; 403. anti-slip pattern; 404. upper through hole; 405. lower through hole; 406. groove; 407. pressure plate; 408. guide rod. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5The utility model provides an embodiment: a welding device for processing galvanized sheet metal parts for air energy electrical equipment, including a support leg 2.

[0028] A welding mechanism 1 is installed at the top of the support leg 2, and a dust removal mechanism 3 is installed at the top of the support leg 2. The dust removal mechanism 3 includes a water tank 301, a water inlet 302, a conduit 303, a water pump 304, a spray pipe 305 and a nozzle 306. The water tank 301 is installed at the top of the support leg 2, and the water inlet 302 is installed on one side of the water tank 301. A water pump 304 is installed at one end of the water tank 301, and a conduit 303 is installed on one side of the water pump 304. A spray pipe 305 is installed at the top, and a nozzle 306 is installed at one end of the spray pipe 305, and the nozzles 306 are arranged at equal intervals at one end of the spray pipe 305.

[0029] Refer to the attached Figure 1-2 and attached Figure 4 As shown, water can be loaded into the water tank 301 through the water inlet 302, and the water pump 304 can suck the water out through the conduit 303, and then the water is removed through the nozzle 306 on the spray pipe 305. The nozzle 306 can be an atomizing nozzle 306, which can atomize the water. Air freshener can be added to the water. The sprayed water can deal with the smell generated by welding, reduce flying dust, and dissipate heat during welding.

[0030] The welding mechanism 1 comprises a workbench 101 , a moving mechanism 102 , a first hydraulic rod 103 , a second hydraulic rod 104 , a lifting block 105 and a welding head 106 . The workbench 101 is installed on the top of the supporting leg 2 .

[0031] A moving mechanism 102 is installed on one side of the workbench 101, and the moving mechanism 102 includes a mounting plate 1021, a screw 1022, a moving block 1023 and a servo motor 1024. The mounting plate 1021 is installed at one end of the workbench 101, and the servo motor 1024 is installed at one end of the mounting plate 1021. The screw 1022 is installed at one end of the servo motor 1024, and the moving block 1023 is installed on the outer side of the screw 1022. A slider is provided at one end of the moving block 1023, and a slide groove is provided at one end of the workbench 101. The moving block 1023 and the workbench 101 constitute a sliding structure.

[0032] Refer to the attached Figure 1-2 and attached Figure 5As shown, when the servo motor 1024 is working, it can drive the screw 1022 on one side of the mounting plate 1021 to rotate. The screw 1022 and the moving block 1023 form a threaded connection. The rotation of the screw 1022 can drive the moving block 1023 to move. The movement of the moving block 1023 can adjust the front and rear positions of the welding head 106. The first hydraulic rod 103 can adjust the height of the welding head 106. The second hydraulic rod 104 can adjust the left and right positions of the welding head 106. In this way, the position of the welding head 106 can be automatically adjusted, so that the welding head 106 can adapt to different situations. When the welding head 106 is working, the sheet metal parts can be welded.

[0033] A first hydraulic rod 103 is installed at the top of the moving mechanism 102, and a second hydraulic rod 104 is installed at the top of the first hydraulic rod 103. A lifting block 105 is installed on one side of the second hydraulic rod 104, and a welding head 106 is installed at the bottom of the lifting block 105. A limiting structure 4 is installed at the top of the workbench 101.

[0034] The limiting structure 4 includes a limiting plate 401, a threaded rod 402, an anti-slip pattern 403, an upper through hole 404, a lower through hole 405, a groove 406, a pressure plate 407 and a guide rod 408. The groove 406 is arranged on both sides of the inside of the workbench 101, the bottom end of the groove 406 is provided with a lower through hole 405, the top of the groove 406 is provided with an upper through hole 404, a pressure plate 407 is installed inside the groove 406, one side of the pressure plate 407 is penetrated by the threaded rod 402, the outer side wall of the threaded rod 402 is evenly provided with external threads, the inner side wall of the limiting plate 401 is evenly provided with internal threads that cooperate with the external threads, and the threaded rod 402 and the limiting plate 401 are threadedly connected.

[0035] The top end of the threaded rod 402 is movably connected to the limit plate 401, and guide rods 408 penetrate both ends of the limit plate 401, and the guide rods 408 are symmetrically distributed about the central axis of the limit plate 401, and the bottom end of the limit plate 401 is provided with anti-slip grooves 403, and the anti-slip grooves 403 are arranged at equal intervals at the bottom end of the limit plate 401.

[0036] Refer to the attached Figure 1-3 As shown, the threaded rod 402 and the limit plate 401 form a threaded connection. Grasping the threaded rod 402 and rotating the threaded rod 402 can drive the limit plate 401 to rise and fall. The limit plate 401 can be pressed on the top of the sheet metal when it is raised and lowered to limit the sheet metal. The anti-slip pattern 403 can enhance the friction of the limit plate 401. The guide rod 408 can prevent the limit plate 401 from deviating when it is raised and lowered. When the threaded rod 402 rotates to drive the limit plate 401 to rise and fall, it will also drive the pressure plate 407 to rise and fall. When the pressure plate 407 descends, the air inside the groove 406 will be squeezed out through the lower through hole 405, and then the upper through hole 404 will generate suction to suck the sheet metal at the top to prevent the sheet metal from deviating.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding device for processing galvanized sheet metal parts for air energy electrical equipment, comprising a support leg (2); Features: A welding mechanism (1) is installed at the top of the support leg (2), and the welding mechanism (1) comprises a workbench (101), a moving mechanism (102), a first hydraulic rod (103), a second hydraulic rod (104), a lifting block (105) and a welding head (106), and the workbench (101) is installed at the top of the support leg (2); A moving mechanism (102) is installed on one side of the workbench (101); a first hydraulic rod (103) is installed on the top of the moving mechanism (102); a second hydraulic rod (104) is installed on the top of the first hydraulic rod (103); a lifting block (105) is installed on one side of the second hydraulic rod (104); a welding head (106) is installed on the bottom of the lifting block (105); and a limiting structure (4) is installed on the top of the workbench (101); The limiting structure (4) comprises a limiting plate (401), a threaded rod (402), an anti-skid pattern (403), an upper through hole (404), a lower through hole (405), a groove (406), a pressing plate (407) and a guide rod (408); the groove (406) is arranged on both sides inside the workbench (101); the bottom end of the groove (406) is provided with a lower through hole (405); the top end of the groove (406) is provided with an upper through hole (404); a pressing plate (407) is installed inside the groove (406); a threaded rod (402) passes through one side of the pressing plate (407); the top end of the threaded rod (402) is movably connected to the limiting plate (401); and the bottom end of the limiting plate (401) is provided with an anti-skid pattern (403).

2. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 1, characterized in that: The moving mechanism (102) comprises a mounting plate (1021), a screw rod (1022), a moving block (1023) and a servo motor (1024); the mounting plate (1021) is mounted on one end of the workbench (101); the servo motor (1024) is mounted on one end of the mounting plate (1021); the screw rod (1022) is mounted on one end of the servo motor (1024); and the moving block (1023) is mounted on the outer side of the screw rod (1022).

3. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 2, characterized in that: A sliding block is provided at one end of the moving block (1023), a sliding groove is provided at one end of the workbench (101), and the moving block (1023) and the workbench (101) form a sliding structure.

4. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 1, characterized in that: A dust removal mechanism (3) is installed at the top of the support leg (2), and the dust removal mechanism (3) comprises a water tank (301), a water inlet (302), a conduit (303), a water pump (304), a spray pipe (305) and a spray head (306); the water tank (301) is installed at the top of the support leg (2); a water inlet (302) is installed on one side of the water tank (301); a water pump (304) is installed at one end of the water tank (301); a conduit (303) is installed on one side of the water pump (304); and a spray pipe (305) is installed at the top of the conduit (303).

5. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 4, characterized in that: A spray head (306) is installed at one end of the spray pipe (305), and the spray heads (306) are arranged at equal intervals at one end of the spray pipe (305).

6. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 1, characterized in that: External threads are evenly arranged on the outer wall of the threaded rod (402), internal threads matching the external threads are evenly arranged on the inner wall of the limiting plate (401), and the threaded rod (402) and the limiting plate (401) are threadedly connected.

7. A welding device for processing galvanized sheet metal parts for air energy electrical equipment according to claim 1, characterized in that: Guide rods (408) are passed through both ends of the limiting plate (401), and the guide rods (408) are symmetrically distributed about the central axis of the limiting plate (401).

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