Welding tool for aluminum alloy door and window machining

Abstract

The utility model discloses a welding tool for aluminum alloy door and window machining, and relates to the technical field of aluminum alloy door and window machining, the welding tool for aluminum alloy door and window machining comprises a fixed support and a movable support, the fixed support is mainly composed of an L-shaped angle plate and a reinforcing plate which is integrally arranged; the movable support comprises an L-shaped clamping plate and an integrally-arranged extending plate, the extending plate is composed of a triangular reinforcing plate and an arc-shaped lug plate, the lug plate is located on the outer side of the corner of the L-shaped clamping plate, and as a further technical scheme, the movable support is movably connected with the fixed support through an adjuster. According to the aluminum alloy profile clamping device, the distance between the L-shaped angle plate and the L-shaped clamping plate is adjusted by adjusting the relative position between the connecting rod and the rectangular frame, the aluminum alloy profile is clamped through extrusion, the relative position between the L-shaped angle plate and the L-shaped clamping plate can be adjusted at will through rotating fit at the connecting position, and the use function is increased.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of aluminum alloy door and window processing, and particularly relates to a welding tooling for aluminum alloy door and window processing. Background Technique

[0002] A welding tooling is a fixture used for fixing, pressing, and positioning workpieces during welding. The aluminum alloy door and window welding tooling is mainly used for welding and fixing the corners of aluminum alloy doors and windows to prevent displacement during welding. When in use, the aluminum alloy door and window frame materials need to be placed on the surface of the tooling, and then the profiles are fixed to the tooling by using the clamping assembly.

[0003] However, since most of the current welding toolings are large in size and inconvenient to carry, they can only be welded on the tooling and then transported to the installation location. However, the welded aluminum alloy doors and windows are large in size and troublesome to transport, so a lot of time is required.

[0004] There is also a portable welding tooling that uses magnetic force to adsorb on the surface of metal materials and is not restricted by the occasion, and can clamp profiles in any occasion. Since magnets cannot adsorb on the surface of aluminum alloy, it cannot be applied to the welding occasion of aluminum alloy doors and windows. Content of the Utility Model

[0005] The purpose of the utility model is to provide a welding tooling for aluminum alloy door and window processing. Through the extrusion between the L-shaped angle plate and the L-shaped clamping plate, the profiles are clamped. At the same time, the fixed bracket and the movable bracket are movably connected by a regulator, which can not only reduce the overall size of the tooling and facilitate carrying, but also adjust the relative position between the L-shaped angle plate and the movable bracket according to the application occasion. To solve the technical problems proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A welding tooling for aluminum alloy door and window processing includes a fixed bracket and a movable bracket, wherein the fixed bracket is mainly composed of an L-shaped angle plate and an integrally arranged reinforcing plate;

[0008] The movable bracket includes an L-shaped clamping plate and an integrally arranged extension plate. The extension plate is composed of a triangular reinforcing plate and a circular arc-shaped ear plate, and the ear plate is located outside the corner of the L-shaped clamping plate.

[0009] As a further technical solution of the utility model, the movable bracket is movably connected to the fixed bracket through a regulator.

[0010] As a further technical solution of the utility model, the regulator includes a connecting rod movably connected to the end of the ear plate, and a connecting pin shaft is arranged at the connection between the connecting rod and the ear plate.

[0011] As a further technical solution of the present utility model, a rectangular frame is slidably fitted outside the connecting rod, and the rectangular frame is movably connected to the reinforcing plate on the fixed bracket through a bearing.

[0012] As a further technical solution of the present utility model, a locking knob is also threadedly fitted on the rectangular frame, and the end of the locking knob abuts against the surface of the connecting rod.

[0013] As a further technical solution of the present utility model, a connecting hole movably connected to the connecting pin shaft is provided on one side of the connecting rod close to the ear plate.

[0014] As a further technical solution of the present utility model, a pin shaft hole movably connected to the connecting pin shaft is provided on one side of the ear plate away from the L-shaped clamping plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, the L-shaped angle plate and the L-shaped clamping plate are respectively placed at the corner of the aluminum alloy profile, and the corner of the aluminum alloy door and window is clamped by the mutual clamping between the L-shaped angle plate and the L-shaped clamping plate; in the present utility model, the relative position between the connecting rod and the rectangular frame is adjusted, so as to adjust the distance between the L-shaped angle plate and the L-shaped clamping plate, and the aluminum alloy profile is clamped by extrusion, and the rotational fit at the connection can arbitrarily adjust the relative position between the L-shaped angle plate and the L-shaped clamping plate, increasing the use function; in the present utility model, limiting grooves are provided on both the inner and outer sides of the L-shaped clamping plate. When the profile is placed between the L-shaped angle plate and the L-shaped clamping plate, one side of the profile is located in the limiting groove, playing a positioning role and preventing the corner from moving up and down. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model in the use state.

[0018] Figure 2 is a three-dimensional structural diagram of the fixed bracket in the present utility model.

[0019] Figure 3 is a three-dimensional structural diagram of the moving bracket in the present utility model.

[0020] Figure 4 is in the present utility model Figure 3 bottom structural diagram.

[0021] Figure 5 is a three-dimensional structural diagram of the regulator in the present utility model.

[0022] In the figure:

[0023] Fixed support - 1, L-shaped angle plate - 11, reinforcement plate - 12, movable support - 2, L-shaped clamping plate - 21, limit groove - 22, extension plate - 23, pin hole - 24, adjuster - 3, connecting rod - 31, connecting hole - 32, rectangular frame - 33, locking knob - 34, connecting pin - 4. Detailed implementation manner

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the embodiments of the present invention provide a welding tooling for processing aluminum alloy doors and windows, including a fixed support 1 and a movable support 2. The corner of the aluminum alloy door and window can be clamped through the included angle between the fixed support 1 and the movable support 2. Among them, the fixed support 1 is mainly composed of an L-shaped angle plate 11 and an integrally arranged reinforcement plate 12.

[0026] The movable support 2 includes an L-shaped clamping plate 21 and an integrally arranged extension plate 23. The extension plate 23 is composed of a triangular reinforcing plate and an arc-shaped ear plate. The structural strength of the L-shaped clamping plate 21 can be reinforced through the triangular plate to prevent the side of the L-shaped clamping plate 21 from deforming, and the ear plate is located outside the corner of the L-shaped clamping plate 21.

[0027] In this embodiment, the movable support 2 is movably connected to the fixed support 1 through an adjuster 3, and the relative position between the movable support 2 and the fixed support 1 can be adjusted arbitrarily according to the applicable occasion.

[0028] In this embodiment, the adjuster 3 includes a connecting rod 31 movably connected to the end of the ear plate, and a connecting pin 4 is provided at the connection between the connecting rod 31 and the ear plate.

[0029] In this embodiment, a rectangular frame 33 is slidably fitted outside the connecting rod 31, and the rectangular frame 33 is movably connected to the reinforcement plate 12 on the fixed support 1 through a bearing, making the adjustment of the relative position between the fixed support 1 and the movable support 2 more flexible.

[0030] In this embodiment, a locking knob 34 is also threadedly fitted on the rectangular frame 33, and the end of the locking knob 34 abuts against the surface of the connecting rod 31, and the relative position between the connecting rod 31 and the rectangular frame 33 is locked and fixed through threaded connection.

[0031] In this embodiment, a connection hole 32 for movably connecting with a connection pin shaft 4 is formed on one side of the connecting rod 31 close to the ear plate.

[0032] In this embodiment, a pin shaft hole 24 for movably connecting with the connection pin shaft 4 is formed on one side of the ear plate away from the L-shaped clamping plate 21.

[0033] By adopting the above technical solution, the tooling is placed at the corner welding position of the aluminum alloy door and window, and the L-shaped angle plate 11 and the L-shaped clamping plate 21 are respectively located on the inner and outer sides of the corner position. Then, the relative position between the connecting rod 31 and the rectangular frame 33 is moved, so as to drive the L-shaped angle plate 11 and the L-shaped clamping plate 21 to approach each other. The corner position is clamped and fixed by the extrusion between the L-shaped angle plate 11 and the L-shaped clamping plate 21. Then, the locking knob 34 on the rectangular frame 33 is tightened, so that the end of the locking knob 34 abuts against the surface of the connecting rod 31, thereby locking the connection.

[0034] In this embodiment, limiting grooves 22 for positioning are formed on both the inner and outer sides of the L-shaped clamping plate 21 to position the position of the aluminum alloy profile and prevent the profile at the corner position from moving up and down.

[0035] In this embodiment, the connection pin shaft 4 is integrally arranged in an H shape, and the cross-sectional shapes of the pin shaft hole 24 and the connection hole 32 are respectively arranged in a T shape. While connecting the connecting rod 31 and the ear plate, the connection part can rotate horizontally.

[0036] In this embodiment, the moving bracket 2 is located outside the fixed bracket 1. By the extrusion between the moving bracket 2 and the fixed bracket 1, the corner of the aluminum alloy profile can be clamped.

[0037] The working principle of the utility model is as follows: when in use, first place the fabricated profiles of the aluminum alloy door and window in place, then place the tooling at the corner of the profiles, and the L-shaped angle plate 11 and the L-shaped clamping plate 21 are respectively located on the inner and outer sides of the corner position. At the same time, the side surface of the aluminum alloy profile is located in the limiting groove 22 to play a positioning role. Then, adjust the relative position between the connecting rod 31 and the rectangular frame 33. At the same time, the connecting rod 31 drives the L-shaped clamping plate 21 to move through the connection pin shaft 4, and the rectangular frame 33 drives the L-shaped angle plate 11 to move through the bearing, so that the L-shaped angle plate 11 and the L-shaped clamping plate 21 approach each other. The corner of the profile is clamped through the extrusion between the L-shaped angle plate 11 and the L-shaped clamping plate 21;

[0038] It is also possible to clamp two profiles arranged side by side. After placing the two profiles side by side, rotate the rectangular frame 33 to one side so that the opening of the L-shaped clamping plate 21 faces any right-angled side of the fixed bracket 1. Then place this tooling on both sides of the profile, and the right-angled sides of the L-shaped angle plate 11 and the opening of the L-shaped clamping plate 21 are respectively attached to the sides of the profile. Then perform clamping to increase the usage function of this tooling; the structure is simple, the operation is very convenient, and the labor intensity of workers is effectively reduced.

[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0040] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A welding tool for processing aluminum alloy doors and windows, characterized by: The invention comprises a fixed bracket (1) and a movable bracket (2), wherein the fixed bracket (1) is mainly composed of an L-shaped angle plate (11) and an integrally arranged reinforcement plate (12). The movable bracket (2) comprises an L-shaped clamping plate (21) and an extension plate (23) integrally arranged with the L-shaped clamping plate (21); the extension plate (23) comprises a triangular reinforcement plate and an arc-shaped ear plate, and the ear plate is located outside the corner of the L-shaped clamping plate (21).

2. The welding tool for processing aluminum alloy doors and windows according to claim 1 is characterized in that: The movable bracket (2) is movably connected to the fixed bracket (1) via an adjuster (3).

3. The welding tool for processing aluminum alloy doors and windows according to claim 2 is characterized in that: The regulator (3) comprises a connecting rod (31) movably connected to the end of the ear plate, and a connecting pin (4) is provided at the connection between the connecting rod (31) and the ear plate.

4. The welding tool for processing aluminum alloy doors and windows according to claim 3 is characterized in that: The connecting rod (31) is slidably matched with a rectangular frame (33) on the outside, and the rectangular frame (33) is movably connected to the reinforcing plate (12) on the fixed bracket (1) via a bearing.

5. The welding tool for processing aluminum alloy doors and windows according to claim 4, characterized in that: The rectangular frame (33) is also threadedly fitted with a locking knob (34), and the end of the locking knob (34) is pressed against the surface of the connecting rod (31).

6. The welding tool for processing aluminum alloy doors and windows according to claim 3 is characterized in that: A connecting hole (32) movably connected to the connecting pin shaft (4) is provided on a side of the connecting rod (31) close to the ear plate.

7. The welding tool for processing aluminum alloy doors and windows according to claim 1, characterized in that: A pin hole (24) movably connected to the connecting pin (4) is provided on a side of the ear plate away from the L-shaped clamping plate (21).

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