Surface-hardened aluminum plate

Abstract

The utility model provides a surface hardening aluminum plate which comprises an aluminum plate body, long protruding parts are symmetrically connected to the upper surface of the aluminum plate body, short protruding parts are symmetrically connected between the adjacent long protruding parts, and point protruding parts are symmetrically connected to the middle of the upper surface of the aluminum plate body. The upper surfaces of the aluminum plate body, the long protruding parts, the short protruding parts and the point protruding parts are fixedly connected with inner hardened layers, the upper surfaces of the inner hardened layers are fixedly connected with surface hardened layers, meanwhile, fixing grooves are symmetrically formed in the lower surface of the aluminum plate body, and the aluminum plate body is fixedly connected with a main side plate, an auxiliary side plate, a main end plate and an auxiliary end plate through the fixing grooves. And the surfaces of the auxiliary side plate and the auxiliary end plate are symmetrically connected with an embedding column and an embedding block respectively. Through cooperation of the long protruding parts, the short protruding parts, the point protruding parts, the inner hardened layer and the surface hardened layer, the hardening effect of the surface of the aluminum plate body can be effectively enhanced, and therefore the hardness and the wear-resisting effect of the surface of the aluminum plate body can be enhanced in an auxiliary mode.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy technology, and specifically to a surface-hardened aluminum plate. Background Technology

[0002] Surface-hardened aluminum sheets refer to aluminum sheets that have undergone surface treatment technology to form a high-hardness oxide layer on their surface, thereby improving their surface hardness, wear resistance, and corrosion resistance. Common surface hardening treatment methods include oxidation, anodizing, electrochemical oxidation, and spraying. Due to the advantages of low production cost and durability, aluminum is gradually replacing existing traditional home decoration materials. In some cases, aluminum alloy flooring is highly favored by the market. However, the hardness of commonly available aluminum sheets is relatively low. Insufficient hardness results in insufficient support, leading to deformation and a short service life. Furthermore, most common aluminum sheets have not undergone hardening treatment or have only undergone simple hardening treatment, resulting in insufficient surface hardness to withstand significant impacts. They are also prone to wear and scratches in daily life, and are not convenient to handle during installation and removal. The aluminum sheets are also prone to displacement during installation, reducing the efficiency of workers. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, a surface-hardened aluminum plate is provided to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, a surface-hardened aluminum plate is provided, comprising: an aluminum plate body, wherein long protrusions are symmetrically connected to the upper surface of the aluminum plate body, and short protrusions are symmetrically connected between adjacent long protrusions, and point protrusions are symmetrically connected to the middle of the upper surface of the aluminum plate body; an inner hardening layer is fixedly connected to the upper surface of the aluminum plate body, the long protrusions, the short protrusions, and the point protrusions, and a surface hardening layer is fixedly connected to the upper surface of the inner hardening layer; simultaneously, fixing grooves are symmetrically formed on the lower surface of the aluminum plate body, and a main side plate, a secondary side plate, a main end plate, and a secondary end plate are fixedly connected to the aluminum plate body through the fixing grooves; and interlocking posts and interlocking blocks are symmetrically connected to the surfaces of the secondary side plates and the secondary end plates, respectively.

[0005] Preferably, the aluminum plate body has a square structure, and the four sets of long protrusions fixedly connected to the upper surface of the aluminum plate body are all long strip-shaped structures with a semi-circular cross-section. At the same time, the four sets of long protrusions are combined together to form an X-shaped distribution.

[0006] Preferably, the upper surface of the aluminum plate body is divided into four groups of regions by long protrusions. Each group of regions has an isosceles trapezoidal structure, and multiple groups of short protrusions are fixedly connected in parallel at equal intervals within each group of regions. The short protrusions have a semi-cylindrical structure as a whole, and the two ends of the short protrusions have a hemispherical structure.

[0007] Preferably, multiple sets of point protrusions are fixedly connected in parallel and at equal intervals in the middle of the upper surface of the aluminum plate body. Each point protrusion has a hemispherical structure, and the radius of the point protrusion is equal to the radius of the long protrusion, while the radius of the short protrusion is smaller than the radius of the point protrusion.

[0008] Preferably, the four sets of fixing grooves symmetrically opened at the four edges of the lower surface of the aluminum plate body are all elongated structures, and the depth of the fixing grooves is less than the thickness of the aluminum plate body. The fixing grooves on both sides of the aluminum plate body are fixedly connected to the main side plate and the secondary side plate, respectively, and the fixing grooves at both ends of the aluminum plate body are fixedly connected to the main end plate and the secondary end plate, respectively.

[0009] Preferably, both the main side plate and the secondary side plate are elongated strip structures. Multiple sets of interlocking holes are opened parallel and evenly spaced along the length direction on the surface of the main side plate, and the interlocking holes are cylindrical structures. The positions of the interlocking holes on the surface of the secondary side plate are connected to interlocking columns. At the same time, the secondary side plate and the interlocking columns are combined to form an E-shaped structure.

[0010] Preferably, both the main end plate and the secondary end plate are elongated strip structures. Multiple sets of interlocking grooves are opened parallel and evenly spaced along the length direction on the surface of the main end plate. The multiple sets of interlocking grooves are semi-cylindrical structures. The main end plate and the interlocking grooves are combined to form an E-shaped structure. At the same time, the position of the secondary end plate relative to the interlocking groove is connected to an interlocking block, which is semi-cylindrical in structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: through the cooperation of long protrusions, short protrusions, dot protrusions, inner hardening layer and surface hardening layer, the hardening effect of the aluminum plate body surface can be effectively enhanced, the hardness and wear resistance of the aluminum plate body surface can be improved, the overall support of the aluminum plate body can be improved, the probability of accidental deformation of the aluminum plate body during use can be reduced, and the service life of the aluminum plate body can be ensured. At the same time, through the cooperation of main side plate, secondary side plate, interlocking column, main end plate, secondary end plate and interlocking block, the aluminum plate body can be easily assembled and disassembled, enhancing the stability of the aluminum plate body after installation and helping to improve the installation efficiency of workers. Attached Figure Description

[0012] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model.

[0013] Figure 2 This is a frontal cross-sectional view of an embodiment of the present utility model.

[0014] Figure 3 This is a side cross-sectional view of an embodiment of the present invention.

[0015] Figure 4 This is a top view of an embodiment of the present utility model.

[0016] Figure 5This is a bottom-view diagram of the split structure of an embodiment of the present invention.

[0017] In the diagram: 1. Aluminum plate body; 2. Short protrusion; 3. Long protrusion; 4. Point protrusion; 5. Main side plate; 6. Inner hardened layer; 7. Surface hardened layer; 8. Secondary side plate; 9. Embedded column; 10. Main end plate; 11. Secondary end plate; 12. Embedded block; 13. Fixing groove. Detailed Implementation

[0018] Reference Figures 1 to 5 As shown, this utility model provides a surface-hardened aluminum plate, comprising: an aluminum plate body 1, with long protrusions 3 symmetrically connected to the upper surface of the aluminum plate body 1, and short protrusions 2 symmetrically connected between adjacent long protrusions 3, and point protrusions 4 symmetrically connected to the middle of the upper surface of the aluminum plate body 1. The upper surfaces of the aluminum plate body 1, long protrusions 3, short protrusions 2 and point protrusions 4 are all fixedly connected to an inner hardening layer 6, and the upper surface of the inner hardening layer 6 is fixedly connected to a surface hardening layer 7. Meanwhile, fixing grooves 13 are symmetrically opened on the lower surface of the aluminum plate body 1, and the aluminum plate body 1 is fixedly connected to a main side plate 5, a secondary side plate 8, a main end plate 10 and a secondary end plate 11 respectively through the fixing grooves 13. The surfaces of the secondary side plate 8 and the secondary end plate 11 are symmetrically connected to interlocking posts 9 and interlocking blocks 12 respectively.

[0019] In this embodiment, the long protrusions 3, short protrusions 2, and dot protrusions 4 provided on the surface of the aluminum plate body 1 can effectively increase the surface area of ​​the upper surface of the aluminum plate body 1, help improve the hardness after hardening treatment, enhance its own structural strength, reduce the probability of accidental deformation, and also help enhance the anti-slip effect of the surface of the aluminum plate body 1. At the same time, the surface of the aluminum plate body 1 is hardened to form an inner hardened layer 6. The surface of the inner hardened layer 6 is relatively rough. Then, a hardened coating can be sprayed onto the surface of the inner hardened layer 6 by spraying technology, which enhances the stability of the connection between the inner hardened layer 6 and the surface hardened layer 7. Thus, through double hardening treatment, the surface hardness of the aluminum plate can be effectively improved, and the aluminum plate body 1 can also be strengthened. The aluminum plate surface exhibits excellent wear and scratch resistance. When the aluminum plate needs to be spliced ​​and installed, the main side plate 5 of the first group of aluminum plate main bodies 1 is aligned with the secondary side plate 8 of the second group of aluminum plate main bodies 1, so that the interlocking post 9 of the secondary side plate 8 can be inserted into the interlocking hole of the main side plate 5. Then, the main end plate 10 of the third group of aluminum plate main bodies 1 is aligned with the secondary end plate 11 of the first group of aluminum plate main bodies 1, and the interlocking block 12 on the surface of the secondary end plate 11 can be smoothly inserted into the interlocking groove on the surface of the main end plate 10. This enables quick and convenient installation between aluminum plate main bodies 1, and the installed adjacent aluminum plate main bodies 1 can restrain each other, avoiding the problem of positional displacement of a single aluminum plate main body 1 and improving the installation efficiency of workers.

[0020] As a preferred embodiment, the aluminum plate body 1 has a square structure, and the four sets of long protrusions 3 fixedly connected to the upper surface of the aluminum plate body 1 are all long strip structures, and the cross-section of the long protrusions 3 is semi-circular. At the same time, the four sets of long protrusions 3 are combined together to form an X-shaped distribution.

[0021] In this embodiment, as Figure 1 and Figure 4 The long protrusion 3 can increase the surface area of ​​the aluminum plate body 1, help improve the hardness of the surface of the aluminum plate body 1 after hardening treatment, and also help enhance the structural strength of the aluminum plate body 1. At the same time, the connection between the long protrusion 3 and the surface of the aluminum plate body 1 is an arc-shaped structure.

[0022] In a preferred embodiment, the upper surface of the aluminum plate body 1 is divided into four groups of regions by long protrusions 3. Each group of regions has an isosceles trapezoidal structure, and multiple groups of short protrusions 2 are fixedly connected in parallel at equal intervals within each group of regions. The short protrusions 2 have a semi-cylindrical structure as a whole, and the two ends of the short protrusions 2 have a hemispherical structure.

[0023] In this embodiment, as Figure 1 and Figure 4 The short protrusion 2 can increase the surface area of ​​the aluminum plate body 1, help enhance the hardening effect of the aluminum plate body 1 surface, help enhance the structural strength of the aluminum plate body 1, and help enhance the anti-slip effect of the aluminum plate body 1 surface.

[0024] In a preferred embodiment, multiple sets of point protrusions 4 are fixedly connected in parallel and at equal intervals in the middle of the upper surface of the aluminum plate body 1. Each point protrusion 4 has a hemispherical structure, and the radius of the point protrusion 4 is equal to the radius of the long protrusion 3, while the radius of the short protrusion 2 is smaller than the radius of the point protrusion 4.

[0025] In this embodiment, as Figure 1 and Figure 4 The protrusion 4 not only increases the surface area of ​​the aluminum plate body 1 and helps to enhance the hardness of the surface of the aluminum plate body 1 after surface hardening treatment, but also helps to enhance the anti-slip effect of the surface of the aluminum plate body 1, and at the same time reduces the difficulty of cleaning the surface of the aluminum plate body 1 in the future.

[0026] In a preferred embodiment, the four sets of fixing grooves 13 symmetrically opened at the four edges of the lower surface of the aluminum plate body 1 are all elongated structures, and the depth of the fixing grooves 13 is less than the thickness of the aluminum plate body 1. The fixing grooves 13 on both sides of the aluminum plate body 1 are fixedly connected to the main side plate 5 and the secondary side plate 8, respectively. At the same time, the fixing grooves 13 at both ends of the aluminum plate body 1 are fixedly connected to the main end plate 10 and the secondary end plate 11, respectively.

[0027] In this embodiment, as Figure 4 and Figure 5The opening of the fixing groove 13 allows the main side plate 5, the secondary side plate 8, the main end plate 10 or the secondary end plate 11 to be selectively fixed and connected at the four sides of the lower surface of the aluminum plate body 1 according to actual needs, thereby enhancing the flexibility and convenience of the installation of the aluminum plate body 1.

[0028] As a preferred embodiment, both the main side plate 5 and the secondary side plate 8 are elongated structures. Multiple sets of interlocking holes are opened parallel and evenly spaced along the length direction on the surface of the main side plate 5, and the interlocking holes are cylindrical. The positions of the interlocking holes on the surface of the secondary side plate 8 are connected to the interlocking pillars 9. The secondary side plate 8 and the interlocking pillars 9 are combined to form an E-shaped structure.

[0029] In this embodiment, as Figure 2 , Figure 4 and Figure 5 The sizes of the fitting column 9 and the fitting hole are matched, which can help enhance the stability when the main side plate 5 and the secondary side plate 8 are snapped together, thereby effectively limiting the movement between adjacent aluminum plate bodies 1 in the vertical plane.

[0030] In a preferred embodiment, both the main end plate 10 and the secondary end plate 11 are elongated structures. Multiple sets of interlocking grooves are opened parallel and evenly spaced along the length direction on the surface of the main end plate 10. The multiple sets of interlocking grooves are semi-cylindrical structures. The main end plate 10 and the interlocking grooves are combined to form an E-shaped structure. Meanwhile, the position of the secondary end plate 11 relative to the interlocking groove is connected to the interlocking block 12, which is semi-cylindrical in structure.

[0031] In this embodiment, as Figure 3 , Figure 4 and Figure 5 The size of the interlocking block 12 and the interlocking groove are matched, which can help enhance the stability of the interlocking between the main end plate 10 and the secondary end plate 11, and thus effectively limit the movement of adjacent aluminum plate bodies 1 in the horizontal plane.

[0032] The surface-hardened aluminum plate of this utility model, through the cooperation of long protrusions 3, short protrusions 2, dot protrusions 4, inner hardening layer 6 and surface hardening layer 7, can effectively enhance the hardening effect of the surface of the aluminum plate body 1, and can also help enhance the structural strength of the aluminum plate body 1, thereby helping to enhance the surface hardness and wear resistance of the aluminum plate body 1. At the same time, the cooperation of main side plate 5, secondary side plate 8, interlocking column 9, main end plate 10, secondary end plate 11 and interlocking block 12 can help improve the flexibility and convenience of workers during installation.

Claims

1. A surface-hardened aluminum plate, comprising: The aluminum plate body (1) is characterized in that: the upper surface of the aluminum plate body (1) is symmetrically connected with long protrusions (3), and short protrusions (2) are symmetrically connected between adjacent long protrusions (3), and point protrusions (4) are symmetrically connected in the middle of the upper surface of the aluminum plate body (1), and the upper surfaces of the aluminum plate body (1), long protrusions (3), short protrusions (2) and point protrusions (4) are all fixedly connected with inner hardening layer (6), and the upper surface of inner hardening layer (6) is fixedly connected with surface hardening layer (7). At the same time, the lower surface of the aluminum plate body (1) is symmetrically opened with fixing grooves (13), and the aluminum plate body (1) is fixedly connected with main side plate (5), secondary side plate (8), main end plate (10) and secondary end plate (11) respectively through fixing grooves (13), and the surfaces of secondary side plate (8) and secondary end plate (11) are symmetrically connected with interlocking columns (9) and interlocking blocks (12).

2. The surface-hardened aluminum plate according to claim 1, characterized in that, The aluminum plate body (1) has a square structure. The four sets of long protrusions (3) fixedly connected to the upper surface of the aluminum plate body (1) are all long strips. The cross section of the long protrusions (3) is semi-circular. The four sets of long protrusions (3) are combined together to form an X-shaped distribution.

3. The surface-hardened aluminum plate according to claim 1, characterized in that, The upper surface of the aluminum plate body (1) is divided into four groups of regions by long protrusions (3). Each group of regions has an isosceles trapezoidal structure, and multiple groups of short protrusions (2) are fixedly connected in parallel at equal intervals within each group of regions. The short protrusions (2) have a semi-cylindrical structure as a whole, and the two ends of the short protrusions (2) have a hemispherical structure.

4. The surface-hardened aluminum plate according to claim 1, characterized in that, Multiple sets of point protrusions (4) are fixedly connected in parallel at equal intervals on the middle of the upper surface of the aluminum plate body (1). The point protrusions (4) are all hemispherical structures, and the radius of the point protrusions (4) is equal to the radius of the long protrusions (3), while the radius of the short protrusions (2) is smaller than the radius of the point protrusions (4).

5. A surface-hardened aluminum plate according to claim 1, characterized in that, The four sets of fixing grooves (13) symmetrically opened at the four edges of the lower surface of the aluminum plate body (1) are all long strip structures, and the depth of the fixing grooves (13) is less than the thickness of the aluminum plate body (1). The fixing grooves (13) on both sides of the aluminum plate body (1) are fixedly connected to the main side plate (5) and the secondary side plate (8) respectively. At the same time, the fixing grooves (13) at both ends of the aluminum plate body (1) are fixedly connected to the main end plate (10) and the secondary end plate (11) respectively.

6. A surface-hardened aluminum plate according to claim 1, characterized in that, Both the main side plate (5) and the secondary side plate (8) are elongated structures. Multiple sets of interlocking holes are opened at equal intervals along the length direction on the surface of the main side plate (5), and the interlocking holes are cylindrical. The position of the interlocking holes on the surface of the secondary side plate (8) is connected to the interlocking column (9). The secondary side plate (8) and the interlocking column (9) are combined together to form an E-shaped structure.

7. The surface-hardened aluminum plate according to claim 1, characterized in that, Both the main end plate (10) and the secondary end plate (11) are elongated structures. Multiple sets of interlocking grooves are opened parallel and evenly spaced along the length direction on the surface of the main end plate (10). The multiple sets of interlocking grooves are semi-cylindrical structures. The main end plate (10) and the interlocking grooves are combined to form an E-shaped structure. Meanwhile, the position of the secondary end plate (11) relative to the interlocking groove is connected to the interlocking block (12), which is semi-cylindrical.

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