Aluminum plate hot leveling tool

Abstract

The utility model discloses an aluminum plate hot leveling tool which comprises an upper leveling frame and a lower leveling frame, corner check blocks, side check blocks and middle cushion blocks which are distributed in an aligned mode are arranged on the opposite sides of the upper leveling frame and the lower leveling frame, an aluminum plate is arranged between the upper leveling frame and the lower leveling frame, and the aluminum plate is arranged on the upper leveling frame and the lower leveling frame. According to the aluminum plate flattening device, an aluminum plate is clamped through the right-angle notches in the corner check blocks, the straight-edge notches in the edge check blocks and the middle cushion blocks, flattening is completed under the pressing action of the upper flattening frame and the lower flattening frame, flattening of the aluminum plate is completed, the flattening effect is better, and the aluminum plate flattening device is simple in structure, convenient to use and high in practicability. The tool is simple in structure, convenient to use and low in maintenance cost, can replace an existing straightening machine, the problem of edge warping in the aluminum plate straightening process is solved, the equipment cost is reduced, the tool is simple in structure, convenient to use and low in maintenance cost, and aluminum plates with different thicknesses can be straightened by increasing or reducing the number of the middle cushion blocks.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum plate leveling, and particularly relates to a hot leveling tooling for aluminum plates. Background Art

[0002] Generally, aluminum plates are leveled by the roll sets of a straightening machine. However, when the sizes of the aluminum plates and the straightening machine do not match, for example, when the size of the aluminum plate is small and the size of the feeding port of the straightening machine is large, it is easy to have the situation that the aluminum plate is not correctly fed. Even when the relevant staff manually push the aluminum plate into the straightening machine, due to the lack of limit for the aluminum plate in the straightening machine, the feeding angle of the aluminum plate will deflect. When the feeding angle of the aluminum plate is not correct, especially when the unevenly warped aluminum plate deflects during feeding, it will make the operation of pressing down the straightening rolls difficult, resulting in asymmetric overall force on the aluminum plate, and further causing damage to the straightening rolls and affecting the normal use of aluminum plate leveling. Therefore, we propose a hot leveling tooling for aluminum plates. Content of the Utility Model

[0003] The purpose of the utility model is to provide a hot leveling tooling for aluminum plates to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A hot leveling tooling for aluminum plates, including an upper leveling frame and a lower leveling frame. On the opposite sides of the upper leveling frame and the lower leveling frame, there are angular stoppers, edge stoppers and intermediate pads arranged in an aligned manner. An aluminum plate is arranged between the upper leveling frame and the lower leveling frame, and the upper leveling frame and the lower leveling frame are locked and connected by bolts.

[0005] Preferably, both the upper leveling frame and the lower leveling frame are frames formed by welding I-beams.

[0006] Preferably, the angular stoppers are arranged at the four corners of the upper leveling frame and the lower leveling frame.

[0007] Preferably, a right-angle notch is formed on the angular stopper, and the right-angle notch is adapted to the diagonal of the aluminum plate.

[0008] Preferably, a plurality of edge stoppers are provided, and the plurality of edge stoppers are arranged on the sides of the upper leveling frame and the lower leveling frame.

[0009] Preferably, a straight-edge notch is formed on the edge stopper, and the straight-edge notch is adapted to the side of the aluminum plate.

[0010] Preferably, the intermediate pad, the right-angle notch and the straight-edge notch have the same height.

[0011] Preferably, symmetrically distributed lifting lugs are arranged on the outer sides of the upper leveling frame and the lower leveling frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model is provided with angular stoppers, edge stoppers and intermediate pads which are arranged in alignment and distributed on the opposite sides of the upper leveling frame and the lower leveling frame. By placing the aluminum plate between the upper leveling frame and the lower leveling frame, and clamping the aluminum plate through the right-angle notches on the angular stoppers, the straight-edge notches on the edge stoppers and the intermediate pads, then using bolts to lock and fix the upper leveling frame and the lower leveling frame, so that the aluminum plate is compressed between the upper leveling frame and the lower leveling frame to keep it in a straight state. Then the whole leveling tooling is sent into a heating furnace for heating, taken out and cooled after heating to a certain temperature, the bolts are loosened, and the aluminum plate is leveled through heating and under the pressing action of the upper leveling frame and the lower leveling frame, so that the aluminum plate obtains a straight state. The leveling of the aluminum plate is completed, and the leveling effect is better. It can replace the existing straightening machine, avoid the problem of warping edges during the leveling process of the aluminum plate, reduce the equipment cost, and the tooling has a simple structure, is convenient to use, and has a low maintenance cost. The leveling of aluminum plates with different thicknesses can be realized by increasing or decreasing the number of intermediate pads. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a top-view structural schematic diagram of the lower leveling frame of the present utility model;

[0016] Figure 3 is a sectional structural schematic diagram of the upper leveling frame of the present utility model.

[0017] In the figure: 1. upper leveling frame; 2. lower leveling frame; 3. angular stopper; 301. right-angle notch; 4. edge stopper; 401. straight-edge notch; 5. intermediate pad; 6. aluminum plate; 7. lifting lug. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3, the hot leveling tooling for aluminum plates provided by the utility model includes an upper leveling frame 1 and a lower leveling frame 2. Both the upper leveling frame 1 and the lower leveling frame 2 are frames formed by welding I-beams. Symmetrically distributed lifting lugs 7 are arranged on the outer sides of the upper leveling frame 1 and the lower leveling frame 2. Aligning and distributed corner stoppers 3, edge stoppers 4 and intermediate pads 5 are arranged on the opposite sides of the upper leveling frame 1 and the lower leveling frame 2. The corner stoppers 3 are arranged at the four corners of the upper leveling frame 1 and the lower leveling frame 2. Right-angle notches 301 are formed on the corner stoppers 3, and the right-angle notches 301 are adapted to the diagonals of the aluminum plate 6. A plurality of edge stoppers 4 are provided. The plurality of edge stoppers 4 are arranged on the sides of the upper leveling frame 1 and the lower leveling frame 2. Straight-edge notches 401 are formed on the edge stoppers 4, and the straight-edge notches 401 are adapted to the sides of the aluminum plate 6. The heights of the intermediate pads 5, the right-angle notches 301 and the straight-edge notches 401 are the same. An aluminum plate 6 is arranged between the upper leveling frame 1 and the lower leveling frame 2. The upper leveling frame 1 and the lower leveling frame 2 are locked and connected by bolts.

[0020] The utility model is provided with aligning and distributed corner stoppers 3, edge stoppers 4 and intermediate pads 5 on the opposite sides of the upper leveling frame 1 and the lower leveling frame 2. By placing the aluminum plate 6 between the upper leveling frame 1 and the lower leveling frame 2, and clamping the aluminum plate through the right-angle notches 301 on the corner stoppers 3, the straight-edge notches 401 on the edge stoppers 4 and the intermediate pads 5, and then using bolts to lock and fix the upper leveling frame 1 and the lower leveling frame 2, the aluminum plate 6 is compressed between the upper leveling frame 1 and the lower leveling frame 2 to maintain a flat state. Then, the entire leveling tooling is sent into a heating furnace for heating. After heating to a certain temperature, it is taken out and cooled. The bolts are loosened. The aluminum plate is heated and leveled under the pressing action of the upper leveling frame 1 and the lower leveling frame 2, so that the aluminum plate 6 obtains a flat state. The leveling of the aluminum plate 6 is completed, and the leveling effect is better. It can replace the existing straightening machine, avoid the problem of warping edges during the leveling process of the aluminum plate, reduce the equipment cost, and the tooling has a simple structure, is convenient to use, and has a low maintenance cost. The leveling of aluminum plates with different thicknesses can be achieved by increasing or decreasing the number of intermediate pads 5.

[0021] In summary, the usage method of the hot leveling tooling for aluminum plates provided by this embodiment: When in use, place the aluminum plate 6 between the upper leveling frame 1 and the lower leveling frame 2, and clamp the aluminum plate through the right-angle notches 301 on the corner stoppers 3, the straight-edge notches 401 on the edge stoppers 4 and the intermediate pads 5. Then use bolts to lock and fix the upper leveling frame 1 and the lower leveling frame 2, so that the aluminum plate 6 is compressed between the upper leveling frame 1 and the lower leveling frame 2 to maintain a flat state. Then, the entire leveling tooling is sent into a heating furnace for heating. After heating to a certain temperature, it is taken out and cooled. The bolts are loosened. The aluminum plate is heated and leveled under the pressing action of the upper leveling frame 1 and the lower leveling frame 2, so that the aluminum plate 6 obtains a flat state. The leveling of the aluminum plate 6 is completed.

[0022] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hot flattening tooling for aluminum plates, characterized in that, It includes an upper leveling frame (1) and a lower leveling frame (2). On the opposite sides of the upper leveling frame (1) and the lower leveling frame (2), there are angular stoppers (3), edge stoppers (4) and intermediate pads (5) arranged in alignment. An aluminum plate (6) is arranged between the upper leveling frame (1) and the lower leveling frame (2). The upper leveling frame (1) and the lower leveling frame (2) are locked and connected by bolts.

2. The hot flattening tooling for aluminum plates according to claim 1, wherein: Both the upper leveling frame (1) and the lower leveling frame (2) are frames formed by welding I-beams.

3. The aluminum plate hot flattening tooling according to claim 1, characterized in that: The angular stoppers (3) are arranged at the four corners of the upper leveling frame (1) and the lower leveling frame (2).

4. A hot flattening tooling for aluminum plates according to claim 3, characterized in that: A right-angled notch (301) is formed on the angular stopper (3), and the right-angled notch (301) is adapted to the diagonal of the aluminum plate (6).

5. The hot flattening tooling for aluminum plates according to claim 4, wherein: A plurality of edge stoppers (4) are provided, and the plurality of edge stoppers (4) are arranged on the sides of the upper leveling frame (1) and the lower leveling frame (2).

6. A hot leveling tooling for aluminum plates according to claim 5, characterized in that: A straight-edge notch (401) is formed on the edge stopper (4), and the straight-edge notch (401) is adapted to the side of the aluminum plate (6).

7. The hot flattening tooling for aluminum plates according to claim 6, characterized in that: The intermediate pads (5), the right-angled notches (301) and the straight-edge notches (401) have the same height.

8. A hot flattening tooling for aluminum plates according to claim 1, characterized in that: Lifting lugs (7) are symmetrically arranged on the outer sides of the upper leveling frame (1) and the lower leveling frame (2).

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