Long-short rapid positioning and welding device for aluminum profile lampshade

Abstract

The utility model relates to the technical field of welding, in particular to an aluminum profile lampshade length rapid positioning and welding device which comprises a bottom plate used for bearing aluminum profile lampshades of different models and sizes for welding, a positioning shaft arranged on the upper side of the bottom plate, an L-shaped positioning rod rotatably connected to the positioning shaft, and a hasp seat arranged on the opposite side of the positioning shaft. When the aluminum profile lampshade is welded, the aluminum profile lampshade is firstly placed on the bottom plate, the positioning shaft is arranged on one side of the bottom plate, the L-shaped positioning rod on the positioning shaft is rotated, the pressing seat which is arranged on the lower side of the long edge of the L-shaped positioning rod and imitates the shape of the aluminum profile lampshade can be downwards pressed on the aluminum profile lampshade, and then the L-shaped positioning rod is locked through the hasp seat. The positioning shaft is provided with a plurality of L-shaped positioning rods in the length direction of the bottom plate, so that the aluminum profile lampshade to be welded can be fixed and then welded at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a device for quickly positioning and welding the length and width of an aluminum profile lampshade. Background Art

[0002] A lampshade product is used to concentrate light or protect against wind and rain on a light bulb. Due to the characteristics of its own material, aluminum profiles can well replace traditional plastic lampshades and achieve a more stable use effect. When using aluminum profiles to form a whole frame and weld the lampshade product, the conventional method only opens convex tenons for positioning at the four corners, and the lampshade material is marked for positioning, which cannot meet the requirements of the diagonal and the size of the lampshade. After welding, shaping treatment is still required, resulting in high part costs. How to ensure the positioning stability during the welding of the aluminum profile lampshade without causing deformation damage to the aluminum profile lampshade during the welding process. Therefore, a device for quickly positioning and welding the length and width of an aluminum profile lampshade is needed. Summary of the Utility Model

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a device for quickly positioning and welding the length and width of an aluminum profile lampshade, which is used to solve the problem of positioning the aluminum profile lampshade during the welding process in the prior art.

[0004] To achieve the above purpose and other related purposes, the present utility model provides the following technical solutions:

[0005] A device for quickly positioning and welding the length and width of an aluminum profile lampshade, comprising:

[0006] A bottom plate, which is used to carry aluminum profile lampshades of different model sizes for welding;

[0007] A positioning shaft, which is arranged on the upper side of the bottom plate. An L-shaped positioning rod is rotatably connected to the positioning shaft. A buckle seat is arranged on the opposite side of the positioning shaft. A pressing seat imitating the shape of the aluminum profile lampshade is arranged on the lower side of the long side of the L-shaped positioning rod. When the L-shaped positioning rod buckles the aluminum profile lampshade, the buckle seat locks the L-shaped positioning rod, so that the pressing seat buckles the aluminum profile lampshade;

[0008] Multiple groups of L-shaped positioning rods are arranged along the length direction of the bottom plate on the positioning shaft.

[0009] With the above technical solution, by setting the bottom plate, when welding the aluminum profile lamp shade, first place the aluminum profile lamp shade on the bottom plate. Set a positioning shaft on one side of the bottom plate, rotate the L-shaped positioning rod on the positioning shaft, so that the pressing seat configured on the lower side of the long side of the L-shaped positioning rod and simulating the outer shape of the aluminum profile lamp shade can press down on the aluminum profile lamp shade. Then use the buckle seat to lock the L-shaped positioning rod, so that the pressing seat presses down to fix the aluminum profile lamp shade to be welded, to ensure the stability of the aluminum profile lamp shade during subsequent welding processing. There are multiple groups of L-shaped positioning rods arranged along the length direction of the bottom plate on the positioning shaft, which can simultaneously fix multiple groups of aluminum profile lamp shades and then perform welding processing.

[0010] In an embodiment of the present invention, the positioning shaft penetrates through the short side end of the L-shaped positioning rod, and a buckle hook is arranged at the long side end of the L-shaped positioning rod. When the L-shaped positioning rod buckles the aluminum profile lamp shade, the buckle seat locks the buckle hook.

[0011] With the above technical solution, the positioning shaft penetrates through the short side end of the L-shaped positioning rod to ensure the stability of the rotational connection between the L-shaped positioning rod and the positioning shaft. A buckle hook is arranged at the long side end of the L-shaped positioning rod, which can cooperate with the buckle seat to fix the aluminum profile lamp shade below the long side of the L-shaped positioning rod, ensuring the stability of the aluminum profile lamp shade during the welding process.

[0012] In an embodiment of the present invention, positioning blocks are further arranged on the bottom plate. The positioning blocks include a long side positioning block arranged along the length direction of the aluminum profile lamp shade and a short side positioning block arranged along the width direction of the aluminum profile lamp shade.

[0013] With the above technical solution, the setting of the positioning blocks can facilitate the positioning process of placing the aluminum profile lamp shade on the bottom plate. Using the long side positioning block and the short side positioning block, the welding position of the aluminum profile lamp shade on the bottom plate is positioned, so as to better cooperate with the L-shaped positioning rod to buckle the aluminum profile lamp shade on the bottom plate.

[0014] In an embodiment of the present invention, positioning cylinders are arranged on both opposite sides of the long side positioning block and the short side positioning block on the bottom plate to cooperate with the positioning blocks to fix the aluminum profile lamp shade.

[0015] With the above technical solution, by using the positioning cylinders, the side edges of the aluminum profile lamp shade placed on the bottom plate between the long side positioning block and the short side positioning block can be clamped, so as to better cooperate with the L-shaped positioning rod to buckle the aluminum profile lamp shade on the bottom plate, ensuring the stability of the aluminum profile lamp shade during the welding process.

[0016] In an embodiment of the present invention, the pressing seat is a U-shaped pressing seat with an opening facing downwards, and moreover, the opening of the pressing seat is outwardly flared.

[0017] With the above technical solution, by making the opening of the pressing seat open outward, the aluminum profile lamp cover can be better fastened, ensuring the stability of the aluminum profile lamp cover during the welding process.

[0018] In an embodiment of the present invention, a locking bolt is arranged between the pressing seat and the long side of the L-shaped positioning rod. The locking bolt penetrates through the pressing seat and is threadedly connected to the long side of the L-shaped positioning rod.

[0019] With the above technical solution, by connecting the pressing seat and the L-shaped positioning rod with the locking bolt, it is convenient to disassemble the pressing seat from the L-shaped positioning rod.

[0020] As described above, a quick length positioning welding device for aluminum profile lamp covers of the present invention has the following beneficial effects: by setting the bottom plate, when welding the aluminum profile lamp cover, first place the aluminum profile lamp cover on the bottom plate, set a positioning shaft on one side of the bottom plate, rotate the L-shaped positioning rod on the positioning shaft, so that the pressing seat configured with the shape of the aluminum profile lamp cover on the lower side of the long side of the L-shaped positioning rod can press on the aluminum profile lamp cover, and then use the buckle seat to lock the L-shaped positioning rod, so that the pressing seat presses and fixes the aluminum profile lamp cover to be welded, to ensure the stability of the aluminum profile lamp cover during subsequent welding treatment. There are multiple groups of L-shaped positioning rods arranged along the length direction of the bottom plate on the positioning shaft, which can simultaneously fix and weld multiple groups of aluminum profile lamp covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It shows a schematic structural diagram of a quick length positioning welding device for aluminum profile lamp covers disclosed in an embodiment of the present invention.

[0022] Figure 2 It shows Figure 1 a partial enlarged view of reference numeral A in the drawing.

[0023] Figure 3 It shows a schematic structural diagram of the locking bolt of a quick length positioning welding device for aluminum profile lamp covers disclosed in an embodiment of the present invention.

[0024] Figure 4 It shows a schematic structural diagram of the positioning of the long-sized aluminum profile lamp cover of a quick length positioning welding device for aluminum profile lamp covers disclosed in an embodiment of the present invention.

[0025] Figure 5 It shows a schematic structural diagram of the positioning of multiple aluminum profile lamp covers of a quick length positioning welding device for aluminum profile lamp covers disclosed in an embodiment of the present invention.

[0026] Description of Reference Numerals

[0027] 1. Base plate; 2. Aluminum profile lamp shade; 3. Positioning shaft; 4. L-shaped positioning rod; 5. Buckle seat; 6. Pressure seat; 7. Buckle hook; 8. Long side positioning block; 9. Short side positioning block; 10. Positioning cylinder; 11. Locking bolt. Specific embodiments

[0028] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 to 5 , the present utility model provides a device for quickly positioning and welding the lengths of aluminum profile lamp shades, including a base plate 1 for carrying aluminum profile lamp shades 2 of different model sizes for welding. A positioning shaft 3 is arranged on the upper side of the base plate 1. An L-shaped positioning rod 4 is rotatably connected to the positioning shaft 3. A buckle seat 5 is arranged on the opposite side of the positioning shaft 3. A pressure seat 6 imitating the shape of the aluminum profile lamp shade 2 is arranged on the lower side of the long side of the L-shaped positioning rod 4. When the L-shaped positioning rod 4 presses the aluminum profile lamp shade 2, the buckle seat 5 locks the L-shaped positioning rod 4, so that the pressure seat 6 presses the aluminum profile lamp shade 2. Multiple groups of L-shaped positioning rods 4 are arranged along the length direction of the base plate 1 on the positioning shaft 3.

[0030] By setting the base plate 1, when welding the aluminum profile lamp shade 2, first place the aluminum profile lamp shade 2 on the base plate 1. Set a positioning shaft 3 on one side of the base plate 1. Rotate the L-shaped positioning rod 4 on the positioning shaft 3, so that the pressure seat 6 arranged on the lower side of the long side of the L-shaped positioning rod 4 can press down on the aluminum profile lamp shade 2. Then use the buckle seat 5 to lock the L-shaped positioning rod 4, so that the pressure seat 6 presses down to fix the aluminum profile lamp shade 2 to be welded, to ensure the stability of the aluminum profile lamp shade 2 during subsequent welding processing. Multiple groups of L-shaped positioning rods 4 are arranged along the length direction of the base plate 1 on the positioning shaft 3, and can simultaneously fix and weld multiple groups of aluminum profile lamp shades 2.

[0031] Furthermore, the positioning shaft 3 penetrates through the short side end of the L-shaped positioning rod 4. A buckle hook 7 is arranged at the long side end of the L-shaped positioning rod 4. When the L-shaped positioning rod 4 presses the aluminum profile lamp shade 2, the buckle seat 5 locks the buckle hook 7. By using the positioning shaft 3 to penetrate through the short side end of the L-shaped positioning rod 4, the stability of the rotational connection between the L-shaped positioning rod 4 and the positioning shaft 3 is ensured. A buckle hook 7 is arranged at the long side end of the L-shaped positioning rod 4, which can cooperate with the buckle seat 5 to fix the aluminum profile lamp shade 2 under the long side of the L-shaped positioning rod 4, ensuring the stability of the aluminum profile lamp shade 2 during the welding process.

[0032] Further, positioning blocks are also arranged on the bottom plate 1. The positioning blocks include a long-side positioning block 8 arranged along the length direction of the aluminum profile lamp shade 2 and a short-side positioning block 9 arranged along the width direction of the aluminum profile lamp shade 2. The arrangement of the positioning blocks can facilitate the positioning process of placing the aluminum profile lamp shade 2 on the bottom plate 1. By using the long-side positioning block 8 and the short-side positioning block 9, the welding position of the aluminum profile lamp shade 2 on the bottom plate 1 is positioned, so as to better cooperate with the L-shaped positioning rod 4 to fasten the aluminum profile lamp shade 2 on the bottom plate 1.

[0033] Further, positioning cylinders 10 are arranged on both opposite sides of the long-side positioning block 8 and the short-side positioning block 9 on the bottom plate 1 to cooperate with the positioning blocks to fix the aluminum profile lamp shade 2. By using the positioning cylinders 10, the side edges of the aluminum profile lamp shade 2 placed between the long-side positioning block 8 and the short-side positioning block 9 on the bottom plate 1 can be clamped, so as to better cooperate with the L-shaped positioning rod 4 to fasten the aluminum profile lamp shade 2 on the bottom plate 1 and ensure the stability of the aluminum profile lamp shade 2 during the welding process.

[0034] Further, the pressing seat 6 is a U-shaped pressing seat 6 with the opening facing downwards, and the opening of the pressing seat 6 is outwardly flared. By flaring the opening of the pressing seat 6 outwardly, the aluminum profile lamp shade 2 can be better fastened, and the stability of the aluminum profile lamp shade 2 during the welding process can be ensured.

[0035] Furthermore, a locking bolt 11 is arranged between the pressing seat 6 and the long side of the L-shaped positioning rod 4. The locking bolt 11 passes through the pressing seat 6 and is threadedly connected to the long side of the L-shaped positioning rod 4. By using the locking bolt 11 to connect the pressing seat 6 and the L-shaped positioning rod 4, the pressing seat 6 can be conveniently disassembled from the L-shaped positioning rod 4.

[0036] In summary, in the present utility model, by setting the bottom plate, when welding the aluminum profile lamp shade, first place the aluminum profile lamp shade on the bottom plate, set a positioning shaft on one side of the bottom plate, rotate the L-shaped positioning rod on the positioning shaft, so that the pressing seat with the shape of the aluminum profile lamp shade configured on the lower side of the long side of the L-shaped positioning rod can press down on the aluminum profile lamp shade, and then use the buckle seat to lock the L-shaped positioning rod, so that the pressing seat presses down to fix the aluminum profile lamp shade to be welded, so as to ensure the stability of the aluminum profile lamp shade during subsequent welding processing. Multiple groups of L-shaped positioning rods are arranged along the length direction of the bottom plate on the positioning shaft, and multiple groups of aluminum profile lamp shades can be fixed and welded simultaneously.

[0037] The above embodiments are only illustrative of the principles and effects of the present utility model, and are not used to limit the present utility model. All equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A quick positioning welding device for the length of an aluminum profile lampshade, characterized in that: include: A bottom plate, the bottom plate is used to carry aluminum profile lampshades of different models and sizes for welding; A positioning shaft, the positioning shaft is arranged on the upper side of the bottom plate, an L-shaped positioning rod is rotatably connected to the positioning shaft, a buckle seat is arranged on the opposite side of the positioning shaft, a pressing seat with a simulated aluminum profile lampshade shape is arranged on the lower side of the long side of the L-shaped positioning rod, when the L-shaped positioning rod buckles the aluminum profile lampshade, the buckle seat locks the L-shaped positioning rod, so that the pressing seat buckles the aluminum profile lampshade; A plurality of groups of L-shaped positioning rods are arranged on the positioning shaft along the length direction of the bottom plate.

2. The aluminum profile lampshade length quick positioning welding device according to claim 1 is characterized in that: The positioning shaft passes through the short side end of the L-shaped positioning rod, and the long side end of the L-shaped positioning rod is provided with a buckle hook. When the L-shaped positioning rod buckles the aluminum profile lampshade, the buckle seat locks the buckle hook.

3. The aluminum profile lampshade length quick positioning welding device according to claim 1 is characterized in that: The bottom plate is also provided with positioning blocks, which include long side positioning blocks arranged along the length direction of the aluminum profile lampshade, and short side positioning blocks arranged along the width direction of the aluminum profile lampshade.

4. The aluminum profile lampshade length quick positioning welding device according to claim 1 is characterized in that: Positioning cylinders are arranged on the bottom plate opposite to the long side positioning blocks and the short side positioning blocks to cooperate with the positioning blocks to fix the aluminum profile lampshade.

5. The aluminum profile lampshade length quick positioning welding device according to claim 1 is characterized in that: The pressure seat is a U-shaped pressure seat with an opening facing downward, and the pressure seat opening is open outward.

6. The aluminum profile lampshade length quick positioning welding device according to claim 1, characterized in that: A locking bolt is arranged between the pressure seat and the long side of the L-shaped positioning rod. The locking bolt penetrates the pressure seat and is threadedly connected with the long side of the L-shaped positioning rod.

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