Welding device for stainless steel box body

Abstract

The utility model discloses a stainless steel box welding device which comprises a supporting bottom plate, a supporting frame is arranged on the supporting bottom plate, and a fixing assembly is arranged on the supporting frame. The fixing assembly comprises a two-way lead screw and a fixing plate, the two-way lead screw is rotationally arranged on the supporting frame, a driving motor connected with the two-way lead screw is arranged on the outer side wall of the supporting frame, the two-way lead screw is sleeved with a movable sleeve plate in a threaded mode, a scissor rod is hinged to the movable sleeve plate, and the fixing plate is rotationally arranged at one end of the scissor rod. The utility model belongs to the technical field of welding, and particularly relates to a welding device for a stainless steel box body.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and specifically relates to a welding device for a stainless steel box. Background Art

[0002] Stainless steel boxes are usually used as protective shells for various mechanical equipment and electrical equipment. When welding stainless steel boxes, it is necessary to fix the stainless steel plates to assist welders in welding. Existing stainless steel box welding devices usually use cylinder clamping to fix the plates. The clamping angle is fixed and cannot be adjusted according to the welding angle of the stainless steel box, which is quite limited in use. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a welding device for a stainless steel box, which effectively solves the problem that the stainless steel plate cannot be adjusted according to the welding angle when being fixed.

[0004] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a welding device for a stainless steel box body, comprising a supporting base plate, a supporting frame is provided on the supporting base plate, and a fixing assembly is provided on the supporting frame; the fixing assembly comprises a bidirectional lead screw and a fixing plate, the bidirectional lead screw is rotatably arranged on the supporting frame, a driving motor connected to the bidirectional lead screw is provided on the outer side wall of the supporting frame, a movable sleeve plate is threadedly sleeved on the bidirectional lead screw, a scissors rod is hinged on the movable sleeve plate, and a fixed plate is rotatably provided on one end of the scissors rod.

[0005] Preferably, a supporting top plate is provided on the top wall of the supporting frame, a cylinder 1 is fixed on the supporting top plate, a connecting plate is fixed below the cylinder, a cylinder 2 is provided on the connecting plate near the outer side wall of the scissor rod, and a tightening plate is fixed at one end of the cylinder 2.

[0006] Preferably, a reinforcing rod is further provided on the outer side wall of the tightening plate, and the reinforcing rod passes through the connecting plate and is fixed on the tightening plate.

[0007] Preferably, the side of the tightening plate close to the fixing plate is an arc-shaped surface, and the side of the fixing plate close to the stainless steel plate is a flat surface.

[0008] Preferably, a limiting plate is provided on the supporting bottom plate near the supporting frame, and a limiting groove is provided on the limiting plate. The movable sleeve plate extends into the limiting groove and slides relative to the limiting groove.

[0009] Preferably, a welding machine and a placing rack are also provided on the supporting frame, a welding gun is placed on the placing rack, and the welding gun is connected to the welding machine.

[0010] Preferably, a pressing plate is also fixed under the connecting plate.

[0011] The utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. Through the setting of the fixed component, the driving motor drives the bidirectional screw to rotate, the bidirectional screw drives the moving sleeve to move, and then drives the scissor rod to rotate, the scissor rod drives the fixed plate to move, and the fixed plate can clamp the stainless steel plate according to the welding angle and adjust according to the welding angle.

[0013] 2. The tightening plate is driven to move by cylinder 2, which can tighten the stainless steel plate according to the welding angle. It has strong applicability and is easy to weld. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a welding device for a stainless steel box body proposed by the utility model;

[0015] Figure 2 Axonometric view of a welding device for a stainless steel box body proposed in the utility model Figure 1 ;

[0016] Figure 3 Axonometric view of a welding device for a stainless steel box body proposed in the utility model Figure 2 .

[0017] Among them, 1. support base plate, 2. support frame, 3. fixed component, 4. drive motor, 5. bidirectional screw, 6. fixed plate, 7. movable sleeve plate, 8. scissor rod, 9. support top plate, 10. cylinder one, 11. connecting plate, 12. cylinder two, 13. tightening plate, 14. reinforcement rod, 15. pressure plate, 16. limit plate, 17. limit groove, 18. welding machine, 19. welding gun, 20. placement rack. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 As shown, the utility model proposes a welding device for a stainless steel box, comprising a supporting base plate 1, a supporting frame 2 is arranged on the supporting base plate 1, and a fixing assembly 3 is arranged on the supporting frame 2; the fixing assembly 3 comprises a bidirectional lead screw 5 and a fixing plate 6, the bidirectional lead screw 5 is rotatably arranged on the supporting frame 2, a driving motor 4 connected to the bidirectional lead screw 5 is arranged on the outer wall of the supporting frame 2, a movable sleeve plate 7 is threadedly sleeved on the bidirectional lead screw 5, a scissor rod 8 is hinged on the movable sleeve plate 7, a fixing plate 6 is rotatably provided at one end of the scissor rod 8, the driving motor 4 drives the bidirectional lead screw 5 to rotate, the bidirectional lead screw 5 drives the movable sleeve block to move, and then drives the scissor rod 8 to rotate, the scissor rod 8 drives the fixing plate 6 to move, and the fixing plate 6 can clamp the stainless steel plate according to the welding angle.

[0021] like Figure 1 , 2 As shown, a supporting top plate 9 is provided on the top wall of the supporting frame 2, a cylinder 10 is fixed on the supporting top plate 9, a connecting plate 11 is fixed under the cylinder 10, a cylinder 2 12 is provided on the outer side wall of the connecting plate 11 close to the scissor rod 8, a tightening plate 13 is fixed at one end of the cylinder 2 12, and the cylinder 2 12 drives the tightening plate 13 to move, and the tightening plate 13 tightens the stainless steel plate, thereby fixing the stainless steel plate for easy welding, and a pressing plate 15 is also fixed under the connecting plate 11 for easy vertical tightening of the stainless steel plate, a reinforcing rod 14 is also provided on the outer side wall of the tightening plate 13, the reinforcing rod 14 penetrates the connecting plate 11 and is fixed on the tightening plate 13, the side of the tightening plate 13 close to the fixing plate 6 is an arc-shaped surface, which can tighten the stainless steel plate according to the welding angle, and has strong applicability, and the side of the fixing plate 6 close to the stainless steel plate is a plane, which can close the stainless steel plate.

[0022] A welding machine 18 and a placement rack 20 are also provided on the support frame 2 . A welding gun 19 is placed on the placement rack 20 . The welding gun 19 is connected to the welding machine 18 .

[0023] like Figure 3As shown, a limiting plate 16 is provided on the support base plate 1 near the support frame 2, and a limiting groove 17 is provided on the limiting plate 16. The movable sleeve plate 7 extends into the limiting groove 17 and slides relative to the limiting groove 17 to limit the movable sleeve plate 7.

[0024] During specific use, the edges of two stainless steel plates are placed close together and adjusted to a suitable angle. The driving motor 4 drives the bidirectional screw 5 to rotate, and the bidirectional screw 5 drives the movable sleeve to move, thereby driving the scissor rod 8 to rotate, and the scissor rod 8 drives the fixed plate 6 to move to support the stainless steel plate. The cylinder 2 12 drives the tightening plate 13 to move, and supports the stainless steel plate from the inside, thereby fixing the stainless steel plate. The cylinder 10 drives the connecting plate 11 and the pressure plate 15 downward to press and fix the stainless steel plate. The stainless steel plate is welded by the welding gun 19, thereby completing the welding of the stainless steel box.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A welding device for a stainless steel box, characterized in that: The invention comprises a supporting base plate (1), a supporting frame (2) being provided on the supporting base plate (1), a fixing assembly (3) being provided on the supporting frame (2); the fixing assembly (3) comprising a bidirectional screw (5) and a fixing plate (6); the bidirectional screw (5) being rotatably provided on the supporting frame (2); a driving motor (4) connected to the bidirectional screw (5) being provided on the outer side wall of the supporting frame (2); a movable sleeve plate (7) being threadedly sleeved on the bidirectional screw (5); a scissor lever (8) being hingedly connected to the movable sleeve plate (7); and a fixing plate (6) being rotatably provided on one end of the scissor lever (8); A support top plate (9) is provided on the top wall of the support frame (2), a cylinder 1 (10) is fixed on the support top plate (9), a connecting plate (11) is fixed below the cylinder 1 (10), a cylinder 2 (12) is provided on the outer wall of the connecting plate (11) close to the scissor rod (8), and a tightening plate (13) is fixed at one end of the cylinder 2 (12); The side of the tightening plate (13) close to the fixing plate (6) is an arc-shaped surface, and the side of the fixing plate (6) close to the stainless steel plate is a flat surface.

2. A welding device for a stainless steel box according to claim 1, characterized in that: A reinforcing rod (14) is also provided on the outer side wall of the tightening plate (13), and the reinforcing rod (14) passes through the connecting plate (11) and is fixed on the tightening plate (13).

3. A welding device for a stainless steel box according to claim 2, characterized in that: A limiting plate (16) is provided on the supporting base plate (1) near the supporting frame (2), and a limiting groove (17) is provided on the limiting plate (16). The movable sleeve plate (7) extends into the limiting groove (17) and slides relative to the limiting groove (17).

4. A welding device for a stainless steel box according to claim 3, characterized in that: The support frame (2) is also provided with a welding machine (18) and a placement frame (20); a welding gun (19) is placed on the placement frame (20); and the welding gun (19) is connected to the welding machine (18).

5. A welding device for a stainless steel box according to claim 4, characterized in that: A pressing plate (15) is also fixed under the connecting plate (11).

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