Metal door and window welding equipment

Abstract

The utility model relates to the field of door and window welding, and discloses metal door and window welding equipment which comprises a welding machining table, a placing table is fixedly installed at the position, close to the middle of the adjacent side edge, of the upper surface of the welding machining table, and a door and window frame is placed on the upper surface of the placing table in a butt joint mode. A bearing support is fixedly installed at the position, close to the middle of the two containing tables, of the corner of the upper surface of the welding machining table, a guide frame is rotationally installed in the bearing support, a guide sliding groove is formed in the middle of the top end of the guide frame, a welding gun is movably installed in the guide sliding groove, and one side of the welding gun extends to the outer surface of the welding machining table through a connecting line to be provided with welding equipment. The position of the guide frame is fixed through the limiting plate, the limiting screw rod and the limiting nut of the limiting mechanism, then the effect of ensuring stable guide of the welding gun is achieved, the moving path of the welding gun is limited through the guide sliding groove, deviation of the welding gun in the using process is avoided, it is ensured that a welding seam is straight, and the welding effect and the door and window quality are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of door and window welding, in particular to a metal door and window welding equipment. BACKGROUND

[0002] Metal doors and windows are widely used in the field of construction due to their high strength, corrosion resistance and other advantages, and the welding quality directly affects the structural strength and sealing performance of the doors and windows. In the production of metal doors and windows, the welding of the door and window frame is a key process, which requires a welding gun to weld the butt joint of the door and window frame to ensure the stability of the connection part.

[0003] At present, most metal door and window welding equipment needs to move along the butt joint of the door and window frame to complete continuous welding. However, the existing equipment lacks precise guiding and positioning mechanism during the movement of the welding gun. When manually operated, the hand shaking or movement trajectory deviation of the operator is easy to make the welding gun deviate from the predetermined welding path. Once the welding gun deviates in the movement and welding, it will directly cause the welding seam to be skewed, which not only affects the appearance of the door and window, but also makes the welding seam strength uneven, reduces the overall quality of the metal door and window, and even causes cracking and other hidden dangers in use, increasing the repair cost in the later period.

[0004] For the related technology in the above, the inventor believes that there is a defect that the welding gun deviates from the predetermined path when welding the butt joint of the door and window frame. Therefore, a metal door and window welding equipment is proposed to solve the above problems. CONTENT OF THE INVENTION

[0005] In order to solve the problem that the welding gun deviates from the predetermined path when welding the butt joint of the door and window frame, the present application provides a metal door and window welding equipment.

[0006] The metal door and window welding equipment provided by the present application adopts the following technical scheme:

[0007] A metal door and window welding equipment, comprising a welding processing table, a placing table is fixedly installed on the upper surface of the welding processing table near the middle part of the adjacent side, a door and window frame is placed on the upper surface of the placing table, a bearing support is fixedly installed on the upper surface edge of the welding processing table near the middle of the two placing tables, a guide frame is rotatably installed in the bearing support, a guide sliding groove is formed in the middle of the top end of the guide frame, a welding gun is movably installed in the guide sliding groove, and the welding gun is extended to the outer surface of the welding processing table through a connecting line on one side. The welding equipment is provided on the outer surface of the welding processing table, and a limiting mechanism is further provided on the upper surface of the welding processing table for limiting and fixing the guide frame.

[0008] Preferably, the limiting mechanism comprises a limiting plate symmetrically welded at one side of the guide frame, a limiting body fixedly installed on the upper surface of the welding processing table near the bottom end of the guide frame, a limiting screw rotatably installed on both sides of the upper surface of the limiting body, and a limiting nut threadedly connected to the outer surface of the limiting screw.

[0009] Preferably, a first baffle is fixedly installed at the top end of the placement table, a second baffle is symmetrically fixedly installed on the upper surface of the placement table at a position behind the limiting nut, a fastening screw is threadedly connected to the bottom of one end of the second baffle, and a fastening pressing plate is rotatably installed at one end of the fastening screw.

[0010] Preferably, the outer diameter of the welding torch is smaller than the distance between both sides of the inner wall of the guide chute, one side of the outer surface of the welding torch is located inside the guide chute, a circular baffle is fixedly connected to both sides of the outer surface of the welding torch, and the guide chute and the circular baffle are clamped with each other.

[0011] Preferably, a groove is formed in the middle of one end of the limiting plate, one side of the outer surface of the limiting screw is located inside the groove, and the limiting screw and the groove are embedded with each other.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] The limiting plate, the limiting screw and the limiting nut of the limiting mechanism fix the position of the guide frame, ensuring the stable guidance of the welding torch. The first baffle, the second baffle, the fastening screw and the fastening pressing plate of the placement table fix the door and window frame, cooperate with the guide chute to limit the movement path of the welding torch, avoid the deviation of the welding torch, ensure the straightness of the weld, and improve the welding effect and the quality of the door and window. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a schematic diagram of the overall structure of the application embodiment;

[0015] Fig. 2 is a schematic diagram of the structure of the fastening pressing plate in the application embodiment;

[0016] Fig. 3 is a schematic diagram of the structure of the guide frame in the application embodiment;

[0017] BRIEF DESCRIPTION OF DRAWINGS 1. welding processing table; 2. placement table; 3. door and window frame; 4. bearing support; 5. guide frame; 6. guide chute; 7. welding torch; 8. welding equipment; 9. limiting plate; 10. limiting body; 11. limiting screw; 12. limiting nut; 13. first baffle; 14. second baffle; 15. fastening screw; 16. fastening pressing plate. DETAILED DESCRIPTION

[0018] The following will be described in detail in combination with the accompanying Figs. 1-3The application is further described in detail.

[0019] The embodiment of the application discloses a metal door and window welding equipment. Figs. 1-3 The metal door and window welding equipment comprises a welding processing table 1, a placing table 2 fixedly installed on the upper surface of the welding processing table 1 near the middle of the adjacent side edges, a door and window frame 3 placed on the upper surface of the placing table 2 in abutment, a bearing support 4 fixedly installed on the upper surface of the welding processing table 1 near the middle of the two placing tables 2, a guide frame 5 rotatably installed in the bearing support 4, a guide sliding groove 6 formed in the middle of the top end of the guide frame 5, a welding gun 7 movably installed in the guide sliding groove 6, the outer diameter of the welding gun 7 being smaller than the interval between the two sides of the inner wall of the guide sliding groove 6, one side of the outer surface of the welding gun 7 being located in the guide sliding groove 6, circular baffles fixedly connected to the two side edges of the outer surface of the welding gun 7, the guide sliding groove 6 and the circular baffles being clamped with each other, and the welding gun 7 being provided with a welding equipment 8 outside the welding processing table 1 through a connecting line.

[0020] The angle of the guide frame 5 on the bearing support 4 is adjusted, so that the guide sliding groove 6 is aligned with the abutment joint of the door and window frame 3; during welding, the welding gun 7 moves in the guide sliding groove 6, the two circular baffles are clamped with the guide sliding groove 6, the upward and downward deviation of the welding gun 7 is limited, and the welding along the predetermined path is ensured.

[0021] The embodiment of the application discloses a metal door and window welding equipment. Fig. 2 And Fig. 3 The limiting mechanism comprises a limiting plate 9 symmetrically welded on one side edge of the guide frame 5, a limiting body 10 fixedly installed on the upper surface of the welding processing table 1 near the bottom edge of the guide frame 5, limiting lead screws 11 rotatably installed on the two side edges of the upper surface of the limiting body 10, limiting nuts 12 threadedly connected to the outer surface of the limiting lead screws 11 and extending to the upper surface of the limiting plate 9, a groove formed in the middle of one end of the limiting plate 9, one side of the outer surface of the limiting lead screw 11 being located in the groove, and the limiting lead screw 11 and the groove being clamped with each other.

[0022] The limiting lead screw 11 is used for fixing the guide frame 5 in cooperation with the limiting plate 9 by rotating the limiting nut 12.

[0023] The embodiment of the application discloses a metal door and window welding equipment. Fig. 2 One side of the outer surface of the limiting lead screw 11 is located in the groove, and the limiting lead screw 11 and the groove are clamped with each other.

[0024] The door and window frame 3 is preliminarily positioned by the one side of the outer surface of the limiting lead screw 11 being located in the groove, and the limiting lead screw 11 and the groove being clamped with each other.

[0025] The implementation principle of the metal door and window welding equipment is as follows: firstly, the door and window frame 3 is preliminarily positioned by the first baffle 13 and the second baffle 14 on the placing table 2, the fastening screw rod 15 drives the fastening pressing plate 16 to clamp the door and window frame 3, and the stability of the door and window frame 3 during welding is ensured. Then, the angle of the guide frame 5 on the bearing support 4 is adjusted, the guide sliding groove 6 is aligned with the butt joint of the door and window frame 3, the limiting screw rod 11 cooperates with the limiting plate 9 to fix the guide frame 5 by rotating the limiting nut 12. During welding, the welding gun 7 moves in the guide sliding groove 6, the two circular baffles are clamped with the guide sliding groove 6, the upward and downward deviation of the welding gun 7 is limited, and the welding along the predetermined path is ensured. The welding equipment 8 supplies power for the welding gun 7 through the connecting line, the precise welding of the butt joint of the door and window frame 3 is completed, the position deviation of the welding gun 7 is avoided, the straightness of the welding seam is ensured, and the welding quality and efficiency of the metal door and window are improved.

[0026] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the present disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0028] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0029] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A metal door and window welding device comprising a welding processing table (1), characterized in that: The welding processing platform (1) upper surface near the middle part of the adjacent side fixed installation has the placement platform (2), the placement platform (2) upper surface butt joint placement has the door and window frame (3), the welding processing platform (1) upper surface corner near the middle part of two placement platforms (2) fixed installation has bearing support (4), the bearing support (4) inside rotationally installed guide frame (5), the guide frame (5) top middle part is provided with guide sliding slot (6), the guide sliding slot (6) inside movably installed welding torch (7), the welding torch (7) one side through the connecting line extends to the welding processing platform (1) outer surface is provided with welding equipment (8), the welding processing platform (1) upper surface is also provided with limiting mechanism, for the guide frame (5) limiting and fixing.

2. The metal door and window welding apparatus according to claim 1, characterized in that: The limiting mechanism includes a limiting plate (9), the limiting plate (9) is symmetrically welded on the side of the guide frame (5), the welding processing platform (1) upper surface near the bottom edge of the guide frame (5) is fixedly installed with a limiting body (10), the limiting body (10) upper surface both sides are rotatably installed with a limiting screw (11), the limiting screw (11) outer surface extends to the upper surface of the limiting plate (9) is threadedly connected with a limiting nut (12).

3. The metal door and window welding apparatus according to claim 1, wherein: The placement platform (2) top edge fixedly installed with a baffle (13), the placement platform (2) upper surface is fixedly installed with a baffle (14) symmetrically behind the limiting nut (12), the baffle (14) one end bottom is threadedly connected with a fastening screw (15), the fastening screw (15) one end edge rotatably installed with a fastening plate (16).

4. The metal door and window welding apparatus according to claim 1, characterized in that: The outer diameter of the welding torch (7) is smaller than the distance between the inner walls of the guide sliding slot (6), one side of the outer surface of the welding torch (7) is located in the guide sliding slot (6), and the outer surface of the welding torch (7) is located in the guide sliding slot (6). Both sides of the edge are fixed with a circular baffle, the guide sliding slot (6) and the circular baffle are clamped with each other.

5. The metal door and window welding apparatus according to claim 2, wherein: The limiting plate (9) one end middle part is provided with a groove, the limiting screw (11) outer surface one side is located in the groove, the limiting screw (11) and the groove are embedded with each other.

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