A welding device for power supply equipment production

Abstract

The present invention belongs to the technical field of welding devices, and specifically discloses a welding device for power supply equipment production, including a workbench, a fixed plate fixedly installed at one end of the inner side of the workbench, a first rotating motor fixedly installed on the outer surface of the fixed plate, a rotating rod fixedly installed at the output end of the first rotating motor, a limit block installed at the front end of the rotating rod, sliding grooves are provided on the surfaces of both sides of the inner wall of the workbench, a movable limit plate mechanism is provided at the upper end of the limit block, a propulsion motor is fixedly installed on the other side of the fixed plate, a clamping mechanism is slidably installed at the output end of the propulsion motor, cross frames are fixedly installed at both ends of the surface of one side of the workbench, a cross arm is slidably installed between the two cross frames, and a welding mechanism is slidably installed at the upper end of the cross arm. The angle of the plate in the vertical state can be adjusted by personnel settings to adapt to different welding purposes; the mobile motor and the horizontal motor at the upper end of the cross frame support the full-directional displacement of the welding table, and can be used for welding in different positions in conjunction with the lifting motor set at the upper end of the welding table.

Description

Technical Field

[0001] The invention belongs to a welding device, and in particular relates to a welding device for producing power supply equipment. Background Art

[0002] The distribution box is divided into power distribution cabinet and metering cabinet, which is the final equipment of the distribution system. Distribution cabinet is a general term for motor control center. Distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits, and motor control center is used in occasions where the load is concentrated and there are more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. Distribution cabinets are mostly made of metal shells. In the existing technology, the welding of different plates requires manual alignment, and the one-help-one-welding operation mode is mostly adopted. During the alignment welding process, the operator is close to the welding point, which poses certain safety risks to the person, and the alignment accuracy cannot be guaranteed. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a welding device for power supply equipment production.

[0004] To achieve the above objectives, the present invention provides a welding device for power supply equipment production, comprising a workbench, a fixed plate is fixedly installed at one end of the inner side of the workbench, a first rotating motor is fixedly installed on the outer surface of the fixed plate, a rotating rod is fixedly installed on the output end of the first rotating motor, a limiting block is installed on the front end of the rotating rod, sliding grooves are provided on the two side surfaces of the inner wall of the workbench, a movable limiting plate mechanism is provided on the upper end of the limiting block, a propulsion motor is fixedly installed on the other side of the fixed plate, a clamping mechanism is slidably installed on the output end of the propulsion motor, cross frames are respectively fixedly installed at both ends of the surface of one side of the workbench, a cross arm is slidably installed between the two cross frames, and a welding mechanism is slidably installed on the upper end of the cross arm.

[0005] In the above technical solution, further, a mobile motor is fixedly installed on the outer surface of the horizontal frame on one side, and a first sliding rod is provided on the outer surfaces of the two horizontal frames. The first sliding rod on one side is fixedly installed and connected to the output end of the mobile motor, and a mounting plate is slidably installed on the first sliding rod, and a horizontal motor is fixedly installed on the outer surface of the mounting plate, and a second sliding rod is fixedly installed on the output end of the horizontal motor through the mounting plate.

[0006] In the above technical solution, further, the welding mechanism includes a movable horizontal plate slidably installed on the upper end of the cross arm, a welding table is fixedly installed at the front end of the movable horizontal plate, a lifting motor is fixedly installed at the upper end of the welding table, a lifting block is slidably installed on the surface of one side of the welding table, a welding gun is fixedly installed on the front end of the lifting block, and the lifting block moves up and down along the surface of one side of the welding table through the lifting motor.

[0007] In the above technical solution, further, the clamping mechanism includes a guide rod fixedly installed on the output end of the propulsion motor, a slider is slidably installed on the guide rod, a clamping rail is fixedly installed on the upper end of the slider, symmetrical clamping tables are slidably installed on both sides of the upper end of the clamping rail, and hydraulic rods are provided at the lower ends of the relative inner surfaces of the two clamping tables.

[0008] In the above technical solution, further, lower clamping plates are fixedly installed on the relative inner surfaces of the two clamping tables, an upper clamping plate is installed on the upper end of each lower clamping plate, and a distance adjusting rod is installed on the upper surface of the lower clamping plate and passes through the upper clamping plate.

[0009] In the above technical solution, further, the movable limit plate mechanism includes a connecting arm rotatably installed on the surface of the rotating rod, a support arm rotatably installed on the upper end of the connecting arm, a movable rod is installed through the support arm, both ends of the movable rod are clamped in the slide groove, a fixed rod is installed through the limit block, and a connecting plate is installed between the fixed rod and the movable rod.

[0010] In the above technical scheme, further, a limiting frame is installed on the upper ends of the relative outer surfaces of the two connecting plates, a lower clamping block is clamped at the middle end of the limiting frame, a limiting rod is provided on the outer surface of the lower clamping block, the lower clamping block is clamped with an upper clamping block through the limiting rod, each of the upper clamping blocks is rotatably installed with a screw handle, a fixed clamping plate is fixedly installed at one end of the limiting frame, a T-bar is fixedly installed on the outer surface of the fixed clamping plate, a movable clamping plate is slidably installed on the inner side of the T-bar, and a rotating threaded rod that passes through the movable clamping plate is installed on the surface of the fixed clamping plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. A propulsion motor and a first rotating motor are respectively provided on both sides of the workbench to bring the horizontally placed plates and the vertical plates close together for welding operations. The angle of the vertical plates can be adjusted by personnel settings to adapt to different welding purposes;

[0013] 2. The mobile motor and horizontal motor at the top of the cross frame support the full-directional displacement of the welding table. Combined with the lifting motor set at the top of the welding table, it can be used for welding in different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a welding device for producing power supply equipment according to the present invention;

[0015] Figure 2 It is a structural schematic diagram of another viewing angle of a welding device for producing power supply equipment of the present invention;

[0016] Figure 3 It is a schematic diagram of the welding mechanism structure of a welding device for power supply equipment production according to the present invention;

[0017] Figure 4 This is a schematic diagram of the structure of a clamping mechanism of a welding device for power supply equipment production according to the present invention;

[0018] Figure 5 This is a schematic diagram of the structure of a first rotating motor of a welding device for producing power supply equipment according to the present invention;

[0019] Figure 6 This is a schematic diagram of the structure of a movable limiting mechanism of a welding device for power supply equipment production according to the present invention;

[0020] Figure 7 The present invention is a schematic diagram of the structure of a limit frame of a welding device for power supply equipment production.

[0021] In the figure: 1, workbench; 2, first rotating motor; 3, lifting motor; 4, moving horizontal plate; 5, mounting plate; 6, first sliding rod; 7, second sliding rod; 8, slide; 9, fixed plate; 10, horizontal motor; 11, moving motor; 12, cross arm; 13, cross frame; 14, welding table; 15, propulsion motor; 16, rotating rod; 17, clamping rail; 18, slider; 19, clamping table; 20, hydraulic rod; 21, lower clamping plate; 22, upper clamping plate; 23, guide rod; 2 4. Lifting block; 25. Welding gun; 26. Adjustable distance rod; 101. Connecting arm; 102. Support arm; 103. Moving rod; 104. Fixed rod; 105. Limit block; 106. Connecting plate; 201. Limit frame; 202. Lower clamping block; 203. Upper clamping block; 204. Screw handle; 205. Limit rod; 206. Fixed nut; 207. Limit screw; 208. Fixed clamping plate; 209. Movable clamping plate; 210. T-bar; 211. Rotating threaded rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1-Figure 7 A welding device for power supply equipment production shown in the figure includes a workbench 1, a fixed plate 9 is fixedly installed at one end of the inner side of the workbench 1, a first rotating motor 2 is fixedly installed on the outer surface of the fixed plate 9, a rotating rod 16 is fixedly installed at the output end of the first rotating motor 2, a limiting block 105 is installed at the front end of the rotating rod 16, sliding grooves 8 are opened on the two side surfaces of the inner wall of the workbench 1, a movable limiting plate mechanism is provided on the upper end of the limiting block 105, a propulsion motor 15 is fixedly installed on the other side of the fixed plate 9, a clamping mechanism is slidably installed on the output end of the propulsion motor 15, cross frames 13 are respectively fixedly installed at both ends of the surface of one side of the workbench 1, a cross arm 12 is slidably installed between the two cross frames 13, and a welding mechanism is slidably installed on the upper end of the cross arm 12.

[0024] like Figure 1-Figure 2 As shown, a mobile motor 11 is fixedly installed on the outer surface of a horizontal frame 13 on one side, and a first sliding rod 6 is provided on the outer surfaces of the two horizontal frames 13. The first sliding rod 6 on one side is fixedly installed and connected to the output end of the mobile motor 11. The first sliding rod 6 is slidably installed with a mounting plate 5, and a horizontal motor 10 is fixedly installed on the outer surface of the mounting plate 5. The output end of the horizontal motor 10 passes through the mounting plate 5 and is fixedly installed with a second sliding rod 7.

[0025] like Figure 3 As shown, the welding mechanism includes a movable cross plate 4 slidably mounted on the upper end of the cross arm 12, a welding table 14 is fixedly mounted on the front end of the movable cross plate 4, a lifting motor 3 is fixedly mounted on the upper end of the welding table 14, a lifting block 24 is slidably mounted on the surface of one side of the welding table 14, a welding gun 25 is fixedly mounted on the front section of the lifting block 24, the lifting block 24 is moved up and down along the surface of one side of the welding table 14 by the lifting motor 3, and the upper and lower positions of the welding gun 25 are changed by the lifting motor 3, so as to perform welding operations at different positions.

[0026] like Figure 4 As shown, the clamping mechanism includes a guide rod 23 fixedly mounted on the output end of the propulsion motor 15, a slider 18 is slidably mounted on the guide rod 23, a clamping rail 17 is fixedly mounted on the upper end of the slider 18, symmetrical clamping platforms 19 are slidably mounted on both sides of the upper end of the clamping rail 17, and hydraulic rods 20 are provided at the lower ends of the relative inner surfaces of the two clamping platforms 19. The relative distance of the clamping platforms 19 is changed by contraction of the hydraulic rods 20 to clamp plates of different widths, thereby preventing deviation and shaking during the propulsion process.

[0027] The two clamping tables 19 are fixedly mounted with lower clamping plates 21 on the relative inner surfaces, and an upper clamping plate 22 is mounted on the upper end of each lower clamping plate 21. A distance adjusting rod 26 is mounted on the upper surface of the lower clamping plate 21 and passes through the upper clamping plate 22. The distance between the lower clamping plate 21 and the upper clamping plate 22 is changed by manually rotating the distance adjusting rod 26 according to the thickness of the plate, so as to fix the position of plates of different thicknesses.

[0028] like Figure 5-Figure 6 As shown, the movable limit plate mechanism includes a connecting arm 101 rotatably mounted on the surface of the rotating rod 16, a support arm 102 is rotatably mounted on the upper end of the connecting arm 101, a moving rod 103 is installed through the support arm 102, both ends of the moving rod 103 are clamped in the slide groove 8, a fixed rod 104 is installed through the limit block 105, a connecting plate 106 is installed between the fixed rod 104 and the moving rod 103, both ends of the moving rod 103 are slidably installed in the slide groove 8, and the connecting arm 101 is pushed when the first rotating motor 2 rotates, and the moving rod 103 moves back and forth along the slide groove 8 to push the vertical plate forward.

[0029] like Figure 7As shown, limiting frames 201 are installed on the upper ends of the relative outer surfaces of the two connecting plates 106, a lower clamping block 202 is clamped at the middle end of the limiting frame 201, a limiting rod 205 is provided on the outer surface of the lower clamping block 202, the lower clamping block 202 is clamped with an upper clamping block 203 through the limiting rod 205, each upper clamping block 203 is rotatably installed with a screw handle 204, a fixed clamping plate 208 is fixedly installed at one end of the limiting frame 201, a T-bar 210 is fixedly installed on the outer surface of the fixed clamping plate 208, a movable clamping plate 209 is slidably installed on the inner side of the T-bar 210, a rotating threaded rod 211 penetrating the movable clamping plate 209 is installed on the surface of the fixed clamping plate 208, plates of different thicknesses can be clamped by adjusting the rotating threaded rod 211, and the position of the limiting frame 201 can be changed by adjusting the fixing nut 206.

[0030] Working principle: The operator changes the angle of the mobile limiting mechanism according to the power supply equipment to be welded. When large-angle welding such as vertical angle is required, the operator rotates and adjusts the limiting screw 207 installed on the rear surface of the lower clamping block 202 according to the required angle. After adjusting the angle, rotate the fixing nut 206 to limit and fix the limiting screw 207, and connect the upper clamping block 203 with the limiting rod 205 on the surface of the lower clamping block 202. Rotate the screw handle 204 that passes through the upper clamping block 203 to fix the position of the limiting frame 201. Place another plate horizontally on the upper end of the clamping mechanism at the other end of the workbench 1, and clamp and fix it at both ends by the clamping platform 19 slidably installed on the upper end of the clamping rail 17, wherein a hydraulic rod 20 is respectively provided on both sides of the lower ends of the relative surfaces of the two clamping platforms 19, and the plate is clamped and fixed on both sides by the contraction of the hydraulic rod 20, and the distance adjusting rod 26 fixedly installed on the upper surface of the lower clamping plate 21 is adjusted according to the thickness of the plate, wherein the distance adjusting rod 26 passes through the upper clamping plate 22 at the upper end, and the distance between the upper clamping plate 22 and the lower clamping plate 21 is adjusted by rotating the distance adjusting rod 26 to fix and clamp the plate up and down. When the two plates are fixed according to the welding requirements, the first rotating motor 2 and the propulsion motor 15 are started to bring the two plates closer together, and a rotating rod 16 is fixedly installed at the output end of the first rotating motor 2, and a limit block 105 is installed on one side of the rotating rod 16. A fixed rod 104 is installed through the limit block 105, and connecting plates 106 are fixedly installed at both ends of the fixed rod 104. A moving rod 103 is installed through the middle position of the two connecting plates 106, wherein both ends of the moving rod 103 are slidably installed on the inner wall of the slide groove 8, and a support arm 102 is rotatably installed in the middle position of the moving rod 103, and a connecting arm 101 is rotatably installed on the upper end of the support arm 102, wherein the connecting arm 101 is installed on the outer surface of the rotating rod 16, and the first rotating motor 2 is rotated to make the connecting arm 101 synchronously position and drive the moving rod 103 to move forward and backward, thereby advancing the plate in a vertical state. After the two plates are bonded, cross frames 13 are fixedly installed on both sides of the upper end of the workbench 1, and a cross arm 12 is slidably installed between the two cross frames 13. The welding table 14 at the upper end of the cross arm 12 can achieve omnidirectional movement through the mobile motor 11 and the horizontal motor 10, and cooperates with the lifting motor 3 fixedly installed on the upper end of the welding table 14. The lifting block 24 slidably installed on the front surface of the welding table 14 changes the upper and lower positions of the welding gun 25 through the lifting motor 3.

[0031] 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 only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device for power supply equipment production, comprising a workbench (1), characterized in that: A fixing plate (9) is fixedly mounted on one end of the inner side of the workbench (1), a first rotating motor (2) is fixedly mounted on the outer surface of the fixing plate (9), a rotating rod (16) is fixedly mounted on the output end of the first rotating motor (2), a limiting block (105) is mounted on the front end of the rotating rod (16), sliding grooves (8) are provided on both sides of the inner wall of the workbench (1), a movable limiting plate mechanism is provided on the upper end of the limiting block (105), a propulsion motor (15) is fixedly mounted on the other side of the fixing plate (9), a clamping mechanism is slidably mounted on the output end of the propulsion motor (15), cross frames (13) are respectively fixedly mounted on both ends of the surface of one side of the workbench (1), a cross arm (12) is slidably mounted between the two cross frames (13), and a welding mechanism is slidably mounted on the upper end of the cross arm (12); The movable limit plate mechanism comprises a connecting arm (101) rotatably mounted on the surface of a rotating rod (16); a support arm (102) is rotatably mounted on the upper end of the connecting arm (101); a movable rod (103) is installed through the support arm (102); both ends of the movable rod (103) are clamped in the inside of a slide groove (8); a fixed rod (104) is installed through the limit block (105); and a connecting plate (106) is installed between the fixed rod (104) and the movable rod (103); A limiting frame (201) is installed on the upper ends of the relative outer surfaces of the two connecting plates (106); a lower clamping block (202) is clamped at the middle end of the limiting frame (201); a limiting rod (205) is provided on the outer surface of the lower clamping block (202); the lower clamping block (202) is clamped with an upper clamping block (203) via the limiting rod (205); each upper clamping block (203) is rotatably mounted with a screw handle (204); a fixed clamping plate (208) is fixedly installed at one end of the limiting frame (201); a T-shaped rod (210) is fixedly installed on the outer surface of the fixed clamping plate (208); a movable clamping plate (209) is slidably installed on the inner side of the T-shaped rod (210); and a rotating threaded rod (211) penetrating the movable clamping plate (209) is installed on the surface of the fixed clamping plate (208).

2. A welding device for power supply equipment production according to claim 1, characterized in that: A mobile motor (11) is fixedly mounted on the outer surface of the horizontal frame (13) on one side, and a first sliding rod (6) is provided on the outer surfaces of both horizontal frames (13). The first sliding rod (6) on one side is fixedly mounted on the output end of the mobile motor (11), and a mounting plate (5) is slidably mounted on the first sliding rod (6). A horizontal motor (10) is fixedly mounted on the outer surface of the mounting plate (5), and a second sliding rod (7) is fixedly mounted on the output end of the horizontal motor (10) through the mounting plate (5).

3. A welding device for power supply equipment production according to claim 1, characterized in that: The welding mechanism comprises a movable horizontal plate (4) slidably mounted on the upper end of a cross arm (12); a welding platform (14) is fixedly mounted on the front end of the movable horizontal plate (4); a lifting motor (3) is fixedly mounted on the upper end of the welding platform (14); a lifting block (24) is slidably mounted on the surface of one side of the welding platform (14); a welding gun (25) is fixedly mounted on the front end of the lifting block (24); and the lifting block (24) moves up and down along the surface of one side of the welding platform (14) via the lifting motor (3).

4. A welding device for power supply equipment production according to claim 1, characterized in that: The clamping mechanism comprises a guide rod (23) fixedly mounted on the output end of the propulsion motor (15), a slider (18) being slidably mounted on the guide rod (23), a clamping rail (17) being fixedly mounted on the upper end of the slider (18), symmetrical clamping tables (19) being slidably mounted on both sides of the upper end of the clamping rail (17), and hydraulic rods (20) being provided at the lower ends of the relative inner surfaces of the two clamping tables (19).

5. A welding device for power supply equipment production according to claim 4, characterized in that: The two clamping tables (19) are fixedly mounted with lower clamping plates (21) on their relative inner surfaces, an upper clamping plate (22) is mounted on the upper end of each lower clamping plate (21), and a distance adjustment rod (26) is mounted on the upper surface of the lower clamping plate (21) and passes through the upper clamping plate (22).

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