Welding device capable of conveniently limiting corrugated sheet

Abstract

The utility model belongs to the technical field of transformer production, and particularly relates to a welding device convenient for limiting a corrugated sheet, which comprises a welding box, a shielding component is arranged on the welding box, bottom feet are mounted at the bottom end of the welding box, a welding component is arranged in the welding box, and a fixing frame is mounted on the inner wall of the welding box. The two ends of the fixing frame are each provided with an electric telescopic rod, the telescopic ends of the two electric telescopic rods are each provided with a clamping plate, and the clamping plates are slidably connected with the fixing frame. Through the arrangement of the welding assembly, the position of the welding gun can be transversely and vertically adjusted, so that the welding flexibility can be improved, the welding requirements of different positions are met, the welding efficiency is improved, and the use requirements of users are met; and through the arrangement of the shielding assembly, the welding box can be conveniently shielded during welding, so that the problems that potential safety hazards are caused to people by chippings generated during welding and the chippings are scattered on the ground and are not easy to clean can be avoided, the safety is improved, and the protection effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer production, in particular to a welding device which is convenient for limiting the position of corrugated sheets. Background Art

[0002] During the transformer production process, the corrugated sheets need to be welded. The welding in the prior art is usually performed manually with a handheld welding machine. This welding method has low safety due to debris splashing, and the welding is not stable enough, which affects the welding effect and reduces the transformer production efficiency. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a welding device which is convenient for limiting the position of the corrugated sheet, and solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A welding device for facilitating the position limitation of a corrugated sheet comprises a welding box, a shielding assembly is arranged on the welding box, a foot is installed at the bottom end of the welding box, a welding assembly is arranged in the welding box, a fixing frame is installed on the inner wall of the welding box, electric telescopic rods are installed at both ends of the fixing frame, clamping plates are installed at the telescopic ends of the two electric telescopic rods, the clamping plates are slidably connected to the fixing frame, guide holes are opened on both sides of the front end of the welding box, and sliding seats are slidably connected in the two guide holes.

[0008] Furthermore, the welding assembly includes two limit blocks symmetrically installed on the top wall of the inner cavity of the welding box, a slide plate is slidably connected between the two limit blocks, a square hole is opened in the middle of the upper end of the slide plate, a slider is slidably connected in the square hole, a transverse screw is rotatably connected in the square hole, the transverse screw is threadedly connected to the slider, a driving motor is installed in the slide plate, the output end of the driving motor is connected to the transverse screw, an electric push rod is installed at the bottom end of the slider, a welding gun is installed at the telescopic end of the electric push rod, a vertical screw rod is rotatably connected in one of the limit blocks, a rotating motor is installed at one end of one of the limit blocks, the output end of the rotating motor is connected to the vertical screw rod, and the vertical screw rod is threadedly connected to the slide plate.

[0009] Furthermore, the limit block is in an I-shaped structure.

[0010] Furthermore, the shielding assembly includes a top frame installed on the upper end of the welding box, the front ends of the two slides are commonly connected to a baffle, the baffle is provided with an observation window, a double-headed motor is installed on the upper end of the top frame, both output shafts of the double-headed motor are installed with connecting rods, the two connecting rods are installed with driving gears at the ends away from each other, both ends of the welding box are rotatably connected with driven gears, and a group of racks are installed on both sides of the rear end of the baffle.

[0011] Furthermore, the driving gear and the driven gear are meshed with each other, and the driven gear and the rack are meshed with each other.

[0012] Furthermore, the slide seat is L-shaped and the two slide seats are symmetrically arranged.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a welding device that is convenient for limiting the position of the corrugated sheet, and has the following beneficial effects:

[0015] The utility model drives the clamping plate to slide on the fixing frame for guiding through the electric telescopic rod, so that the corrugated sheet can be clamped and fixed by the two clamping plates, thereby improving the welding stability; through the setting of the welding component, the position of the welding gun can be adjusted horizontally and vertically, thereby improving the flexibility of welding, being suitable for welding requirements in different positions, improving welding efficiency and meeting the use requirements of users; through the setting of the shielding component, it is convenient to shield the welding box during welding, thereby avoiding the safety hazard caused by the debris generated during welding to people and the problem that it is difficult to clean up when it falls on the ground, thereby improving safety and having a good protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the welding box of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the welding assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the shielding assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the splint of the utility model.

[0021] In the figure: 1. welding box; 2. shielding assembly; 21. top frame; 22. double-headed motor; 23. connecting rod; 24. driving gear; 25. driven gear; 26. baffle; 27. observation window; 28. rack; 3. base; 4. fixing frame; 5. electric telescopic rod; 6. clamping plate; 7. welding assembly; 71. limit block; 72. slide plate; 73. square hole; 74. slide block; 75. horizontal screw rod; 76. electric push rod; 77. welding gun; 78. vertical screw rod; 79. rotating motor; 8. guide hole; 9. slide seat. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1-5 As shown, a welding device for facilitating the position limitation of a corrugated sheet proposed in one embodiment of the utility model comprises a welding box 1, a shielding assembly 2 is arranged on the welding box 1, a foot 3 is installed at the bottom end of the welding box 1, a welding assembly 7 is arranged in the welding box 1, a fixing frame 4 is installed on the inner wall of the welding box 1, electric telescopic rods 5 are installed at both ends of the fixing frame 4, and clamping plates 6 are installed at the telescopic ends of the two electric telescopic rods 5, and the clamping plates 6 are slidably connected to the fixing frame 4, and guide holes 8 are opened on both sides of the front end of the welding box 1, and slide seats 9 are slidably connected in the two guide holes 8; the clamping plates 5 are driven by the electric telescopic rods 5 to move the clamping plates 6 ... The plate 6 slides on the fixing frame 4 for guidance, so that the corrugated sheet can be clamped and fixed by the two clamping plates 6, thereby improving the welding stability; through the setting of the welding component 7, the position of the welding gun 77 can be adjusted horizontally and vertically, thereby improving the flexibility of welding, being suitable for welding requirements at different positions, improving welding efficiency and meeting the needs of users; through the setting of the shielding component 2, it is convenient to shield the welding box 1 during welding, thereby avoiding the safety hazards caused by the debris generated during welding to people and the problem that it is difficult to clean up when it falls on the ground, thereby improving safety and having a good protective effect.

[0025] like Figure 3As shown, in some embodiments, the welding assembly 7 includes two limit blocks 71 symmetrically installed on the top wall of the inner cavity of the welding box 1, a slide plate 72 is slidably connected between the two limit blocks 71, a square hole 73 is opened in the middle of the upper end of the slide plate 72, a slider 74 is slidably connected in the square hole 73, a transverse screw rod 75 is rotatably connected in the square hole 73, the transverse screw rod 75 is threadedly connected to the slider 74, a driving motor is installed in the slide plate 72, the output end of the driving motor is connected to the transverse screw rod 75, an electric push rod 76 is installed at the bottom end of the slider 74, and a welding gun 77 is installed at the telescopic end of the electric push rod 76, wherein one A vertical screw rod 78 is rotatably connected in each limit block 71, and a rotating motor 79 is installed at one end of one of the limit blocks 71. The output end of the rotating motor 79 is connected to the vertical screw rod 78, and the vertical screw rod 78 is threadedly connected to the slide plate 72; the vertical screw rod 78 is driven to rotate by the rotating motor 79, and the slide plate 72 is driven to slide on the two limit blocks 71, so that the welding position can be vertically adjusted; the transverse screw rod 75 is driven to rotate by the driving motor, and the slider 74 is driven to slide in the square hole 73, so that the welding position can be horizontally adjusted, thereby improving the welding flexibility, and welding can be performed through the welding gun 77.

[0026] like Figure 3 As shown, in some embodiments, the limit block 71 is in an I-shaped structure; the structure is simple.

[0027] like Figure 4 As shown, in some embodiments, the shielding assembly 2 includes a top frame 21 installed on the upper end of the welding box 1, the front ends of the two slides 9 are commonly connected to a baffle 26, and an observation window 27 is provided on the baffle 26. A double-headed motor 22 is installed on the upper end of the top frame 21, and the two output shafts of the double-headed motor 22 are both installed with connecting rods 23, and the ends of the two connecting rods 23 away from each other are both installed with driving gears 24. Both ends of the welding box 1 are rotatably connected with driven gears 25, and a group of racks 28 are installed on both sides of the rear end of the baffle 26; the connecting rod 23 is driven to rotate by the double-headed motor 22, and the driving gear 24 is driven to rotate, and the driving gear 24 is meshed with the driven gear 25 to drive the driven gear 25 to rotate, and the driven gear 25 is meshed with the rack 28 to drive the baffle 26 to slide in the guide hole 8 along with the slide 9, so that the position of the baffle 26 can be adjusted and protected by the baffle 26.

[0028] like Figure 4 As shown, in some embodiments, the driving gear 24 and the driven gear 25 are meshed with each other, and the driven gear 25 and the rack 28 are meshed with each other; this facilitates adjusting the position of the baffle 26 .

[0029] like Figure 4 As shown, in some embodiments, the slide seat 9 is L-shaped and two slide seats 9 are symmetrically arranged; the limiting effect is good.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding device for facilitating the positioning of a corrugated sheet, comprising a welding box (1), characterized in that: The welding box (1) is provided with a shielding component (2), the bottom end of the welding box (1) is provided with a foot (3), a welding component (7) is provided inside the welding box (1), a fixing frame (4) is installed on the inner wall of the welding box (1), both ends of the fixing frame (4) are provided with electric telescopic rods (5), the telescopic ends of the two electric telescopic rods (5) are provided with clamping plates (6), the clamping plates (6) are slidably connected to the fixing frame (4), and both sides of the front end of the welding box (1) are provided with guide holes (8), and the two guide holes (8) are slidably connected with slide seats (9).

2. A welding device for facilitating the positioning of a corrugated sheet according to claim 1, characterized in that: The welding assembly (7) comprises two limit blocks (71) symmetrically mounted on the top wall of the inner cavity of the welding box (1); a slide plate (72) is slidably connected between the two limit blocks (71); a square hole (73) is provided in the middle of the upper end of the slide plate (72); a slider (74) is slidably connected in the square hole (73); a transverse screw rod (75) is rotatably connected in the square hole (73); the transverse screw rod (75) is threadedly connected to the slider (74); a driving motor is installed in the slide plate (72); The output end of the driving motor is connected to a transverse screw rod (75), an electric push rod (76) is installed at the bottom end of the slider (74), a welding gun (77) is installed at the telescopic end of the electric push rod (76), a vertical screw rod (78) is rotatably connected in one of the limit blocks (71), a rotating motor (79) is installed at one end of one of the limit blocks (71), the output end of the rotating motor (79) is connected to the vertical screw rod (78), and the vertical screw rod (78) is threadedly connected to the slide plate (72).

3. A welding device for facilitating the positioning of a corrugated sheet according to claim 2, characterized in that: The limiting block (71) is in an I-shaped structure.

4. A welding device for facilitating the positioning of a corrugated sheet according to claim 1, characterized in that: The shielding assembly (2) comprises a top frame (21) mounted on the upper end of the welding box (1); the front ends of the two slide seats (9) are commonly connected to a baffle (26); the baffle (26) is provided with an observation window (27); a double-headed motor (22) is mounted on the upper end of the top frame (21); the two output shafts of the double-headed motor (22) are both mounted with connecting rods (23); the two ends of the two connecting rods (23) that are away from each other are both mounted with driving gears (24); the two ends of the welding box (1) are both rotatably connected with driven gears (25); and a group of racks (28) are mounted on both sides of the rear end of the baffle (26).

5. A welding device for limiting the position of a corrugated sheet according to claim 4, characterized in that: The driving gear (24) and the driven gear (25) are meshed with each other, and the driven gear (25) and the rack (28) are meshed with each other.

6. A welding device for limiting the position of a corrugated sheet according to claim 1, characterized in that: The slide seat (9) is L-shaped and the two slide seats (9) are symmetrically arranged.

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