Metal composite plate not prone to rusting

Abstract

The utility model discloses a metal composite plate not easy to rust, which comprises a first metal plate and a second metal plate, the first metal plate and the second metal plate are the same in size and are placed up and down, and a middle composite plate is connected between the first metal plate and the second metal plate in a composite mode. The ends, close to each other, of the first metal plate and the second metal plate are fixedly connected with positioning rods in a matrix shape. According to the utility model, after the middle composite plate is compositely connected, the second metal plate is connected with the positioning assembly in the same way, so that the composite connection between the top end of the second metal plate and the bottom end of the middle composite plate is completed, and the preliminary compounding of the metal plates can be completed at the moment; after compounding is completed, the bottom end of the chromium-plated plate and the top end of the base plate are welded, and the limiting columns at the bottom end of the base plate correspond to the limiting holes formed in the first metal plate or the second metal plate, so that the compounding operation can be completed, the compounding operation between the metal plates can be rapidly completed, and the compounding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal composite plates, in particular to a metal composite plate which is not easy to rust. Background Art

[0002] Metal composite panels refer to panels with one layer of metal covered by another metal, which can save resources and reduce costs without reducing the use effect. Metal composite panels combine the relative advantages of two metals to achieve performance requirements that cannot be met by a single metal. Their excellent performance has been widely used in the automotive industry and other fields.

[0003] Conventional metal composite panels generally use different processes to composite them into relatively integral metal panels according to different usage environments and cost considerations. In the actual process of composite metal panels, the relative position between the two metal panels must be ensured, otherwise the stable composite between the two metal panels cannot be completed. However, in the actual splicing process, it is difficult to composite the two metal panels without relying on external clamps, resulting in high processing costs and greater processing difficulty when composite metal panels. Utility Model Content

[0004] The utility model aims to provide a metal composite plate which is not easy to rust, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal composite plate that is not easy to rust, comprising a first metal plate and a second metal plate, the first metal plate and the second metal plate are of the same size and are placed up and down, a middle composite plate is compositely connected between the first metal plate and the second metal plate, the relatively close ends of the first metal plate and the second metal plate are fixedly connected with positioning rods in a matrix shape, positioning components are provided on the four sides of the first metal plate and the second metal plate, the relatively far ends of the first metal plate and the second metal plate are provided with pads, and the ends of the pads far away from the first metal plate or the second metal plate are fixedly connected with chrome-plated plates, the number of the chrome-plated plates and the pads is two and they are placed up and down, and the pads and the chrome-plated plates are of the same size as the first metal plate and the second metal plate.

[0006] As a further preferred embodiment of the present technical solution, the cross-sectional area of ​​the middle composite plate is smaller than the cross-sectional area of ​​the first metal plate or the second metal plate, and the shape of the middle composite plate and the first metal plate or the second metal plate is an equidistant rectangle.

[0007] As a further preferred embodiment of the present technical solution, the positioning assembly includes a side plate, the length of the side plate is the same as the side length of the first metal plate or the second metal plate, and the inner side surface of the side plate is in contact with the side surface of the first metal plate or the second metal plate.

[0008] As a further preferred embodiment of the present technical solution, guide slopes are provided at both upper and lower ends of the side panel, completely penetrating guide holes are provided at equal distances at the top end of the side panel, and an inner mounting plate is fixedly installed in the middle of the inner side surface of the side panel.

[0009] As a further preferred embodiment of the technical solution, support plates are fixedly installed at equal distances on the upper and lower ends of the inner mounting plate, and positioning holes are opened in the middle of the top ends of the support plates, and the positioning holes are movably connected with the positioning rods.

[0010] By preparing four positioning components in sequence and forming them into a rectangular shape, the installation of the first metal plate can be completed by matching the positioning rod at the bottom end of the first metal plate with the positioning hole in the middle of the support plate and completing the clamping. At this time, after the middle composite plate is compositely connected to the bottom end of the first metal plate, the second metal plate is connected to the positioning components in the same way to complete the composite connection between the top end of the second metal plate and the bottom end of the middle composite plate. At this time, the preliminary composite of the metal plates can be completed. After the composite is completed, the bottom end of the chrome-plated plate is welded to the top end of the pad and the composite operation can be completed by matching the limiting column at the bottom end of the pad with the limiting hole opened on the first metal plate or the second metal plate. The composite operation between the metal plates can be completed quickly, thereby improving the composite efficiency.

[0011] As a further preferred embodiment of the technical solution, a limiting hole is provided at an equal angle at one end of the first metal plate or the second metal plate that is relatively far away, and a limiting column is fixedly installed at an equal angle at one end of the two pads that is relatively close to each other, and the limiting column cooperates with the limiting hole.

[0012] As a further preferred embodiment of the present technical solution, first guide grooves are provided on both left and right sides of the top of the chrome-plated plate, and second guide grooves are provided on the inner side of the first guide grooves.

[0013] The chrome-plated plate can effectively prevent the metal surface from rusting. At the same time, the water flow on the surface will be introduced into the interior of the second guide groove through the first guide groove, and then discharged to the surface of the chrome-plated plate through the second guide groove. At the same time, the water dripping on the surroundings can be discharged through the guide slope and enter the interior of the guide hole to complete the water discharge, thereby realizing the anti-rust function and achieving better anti-rust performance.

[0014] The utility model provides a metal composite plate that is not easy to rust, and has the following beneficial effects:

[0015] (1) The utility model prepares four positioning components in sequence and encloses them into a rectangular shape. At this time, the first metal plate can be installed by matching the positioning rod at the bottom end of the first metal plate with the positioning hole in the middle of the support plate and completing the clamping. At this time, after the middle composite plate is compositely connected to the bottom end of the first metal plate, the second metal plate is connected to the positioning components in the same way to complete the composite connection between the top end of the second metal plate and the bottom end of the middle composite plate. At this time, the preliminary composite of the metal plates can be completed. After the composite is completed, the bottom end of the chrome-plated plate is welded to the top end of the pad and the limiting column at the bottom end of the pad is matched with the limiting hole opened on the first metal plate or the second metal plate to complete the composite operation. The composite operation between the metal plates can be completed quickly, thereby improving the composite efficiency.

[0016] (2) The utility model can effectively prevent rust on the metal surface through the chrome-plated plate. At the same time, the water flow on the surface will be introduced into the interior of the second guide groove through the first guide groove, and then discharged to the surface of the chrome-plated plate through the second guide groove. At the same time, the water dripping on the surroundings can be discharged through the guide slope and enter the interior of the guide hole to be discharged, thereby completing the discharge of the water flow, thereby realizing the anti-rust function and achieving better anti-rust performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top structure of the anti-rust plate of the utility model;

[0020] Figure 4 It is an exploded schematic diagram of the positioning assembly and the middle composite plate structure of the utility model;

[0021] Figure 5 It is a separate schematic diagram of the positioning component structure of the utility model.

[0022] In the figure: 1. first metal plate; 2. second metal plate; 3. middle composite plate; 4. positioning rod; 5. positioning assembly; 501. side plate; 502. guide hole; 503. guide slope; 504. inner mounting plate; 505. support plate; 506. positioning hole; 6. limit hole; 7. limit column; 8. pad; 9. chrome-plated plate; 10. first guide groove; 11. second guide groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a metal composite plate that is not easy to rust includes a first metal plate 1 and a second metal plate 2, the first metal plate 1 and the second metal plate 2 are of the same size and are placed up and down, a middle composite plate 3 is compositely connected between the first metal plate 1 and the second metal plate 2, a positioning rod 4 is fixedly connected in a matrix shape at the relatively close end of the first metal plate 1 and the second metal plate 2, and a positioning assembly 5 is provided on the four sides of the first metal plate 1 and the second metal plate 2, and a pad 8 is provided at the relatively far end of the first metal plate 1 and the second metal plate 2, and a chrome-plated plate 9 is fixedly connected at the end of the pad 8 away from the first metal plate 1 or the second metal plate 2, and the number of the chrome-plated plate 9 and the pad 8 is two and they are placed up and down, and the pad 8 and the chrome-plated plate 9 are of the same size as the first metal plate 1 and the second metal plate 2. The cross-sectional area of ​​the middle composite plate 3 is smaller than the cross-sectional area of ​​the first metal plate 1 or the second metal plate 2, and the shape relationship between the middle composite plate 3 and the first metal plate 1 or the second metal plate 2 is an equidistant rectangle.

[0025] like Figure 1 and Figure 4 as well as Figure 5 As shown, the positioning assembly 5 includes a side plate 501, the length of the side plate 501 is the same as the side length of the first metal plate 1 or the second metal plate 2, the inner side surface of the side plate 501 is in contact with the side surface of the first metal plate 1 or the second metal plate 2, the upper and lower ends of the side plate 501 are provided with guide slopes 503, the top of the side plate 501 is provided with completely penetrating guide holes 502 at equal distances, the middle of the inner side surface of the side plate 501 is fixedly installed with an inner mounting plate 504, the upper and lower ends of the inner mounting plate 504 are fixedly installed with support plates 505 at equal distances, the middle of the top of the support plate 505 is provided with positioning holes 506, and the positioning holes 506 are movably connected with the positioning rod 4.

[0026] By preparing four positioning components 5 in sequence and enclosing them into a rectangular shape, the positioning rod 4 at the bottom end of the first metal plate 1 is matched with the positioning hole 506 in the middle of the support plate 505 and the clamping is completed. At this time, the installation of the first metal plate 1 can be completed. At this time, after the middle composite plate 3 is compositely connected to the bottom end of the first metal plate 1, the second metal plate 2 is connected to the positioning component 5 in the same way to complete the composite connection between the top end of the second metal plate 2 and the bottom end of the middle composite plate 3. At this time, the preliminary composite of the metal plates can be completed. After the composite is completed, the bottom end of the chrome-plated plate 9 is welded to the top end of the pad 8 and the composite operation is completed by matching the limiting column 7 at the bottom end of the pad 8 with the limiting hole 6 opened on the first metal plate 1 or the second metal plate 2. The composite operation between the metal plates can be completed quickly, thereby improving the composite efficiency.

[0027] like Figure 2 and Figure 3 as well as Figure 4As shown, a limiting hole 6 is provided at an equal angle at one end of the first metal plate 1 or the second metal plate 2 that is relatively far away, and a limiting column 7 is fixedly installed at an equal angle at one end of the two pads 8 that is relatively close, and the limiting column 7 cooperates with the limiting hole 6, and a first guide groove 10 is provided on both sides of the left and right sides of the top of the chrome-plated plate 9, and a second guide groove 11 is provided on the inner side of the first guide groove 10.

[0028] The chrome-plated plate 9 can effectively prevent the metal surface from rusting. At the same time, the water flow on the surface will be introduced into the interior of the second guide groove 11 through the first guide groove 10, and will be guided to the surface of the chrome-plated plate 9 through the second guide groove 11. At the same time, the water dripping on the surroundings can be guided through the guide slope 503 and enter the interior of the guide hole 502 to be guided out, thereby completing the water flow guidance, thereby realizing the anti-rust function and achieving better anti-rust performance.

[0029] The utility model provides a metal composite plate that is not easy to rust, and the specific working principle is as follows:

[0030] When the metal plate needs to be composited, four positioning components 5 can be prepared in sequence and enclosed into a rectangular shape. At this time, the positioning rod 4 at the bottom end of the first metal plate 1 is matched with the positioning hole 506 in the middle of the support plate 505, and the clamping is completed. At this time, the installation of the first metal plate 1 can be completed. At this time, after the middle composite plate 3 is compositely connected to the bottom end of the first metal plate 1, the second metal plate 2 is connected to the positioning component 5 in the same way, and the composite connection between the top end of the second metal plate 2 and the bottom end of the middle composite plate 3 is completed. At this time, the preliminary composite of the metal plates can be completed. After the composite is completed, After the bottom end of the chrome-plated plate 9 is welded to the top end of the pad 8 and the limiting column 7 at the bottom end of the pad 8 corresponds to the limiting hole 6 opened on the first metal plate 1 or the second metal plate 2, the composite operation can be completed. After the composite is completed, the chrome-plated plate 9 can effectively prevent rust on the metal surface. At the same time, the water flow on the surface will be introduced into the interior of the second guide groove 11 through the first guide groove 10, and will be guided out to the surface of the chrome-plated plate 9 through the second guide groove 11. At the same time, the water dripping on the surroundings can be guided out through the guide slope 503 and enter the interior of the guide hole 502 to guide out, completing the water flow, thereby realizing the anti-rust function.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal composite plate that is not easy to rust, comprising a first metal plate (1) and a second metal plate (2), characterized in that: The first metal plate (1) and the second metal plate (2) are of the same size and are placed one above the other. A middle composite plate (3) is compositely connected between the first metal plate (1) and the second metal plate (2). Positioning rods (4) are fixedly connected to the ends of the first metal plate (1) and the second metal plate (2) that are relatively close to each other in a matrix shape. Positioning components (5) are provided on the four sides of the first metal plate (1) and the second metal plate (2). A pad (8) is provided to the ends of the first metal plate (1) and the second metal plate (2) that are relatively far away from each other. A chrome-plated plate (9) is fixedly connected to the ends of the pad (8) that are far away from the first metal plate (1) or the second metal plate (2). The number of the chrome-plated plates (9) and the pad (8) is two and they are placed one above the other. The pad (8) and the chrome-plated plate (9) are of the same size as the first metal plate (1) and the second metal plate (2).

2. The rust-resistant metal composite plate according to claim 1, characterized in that: The cross-sectional area of ​​the middle composite plate (3) is smaller than the cross-sectional area of ​​the first metal plate (1) or the second metal plate (2), and the shape relationship between the middle composite plate (3) and the first metal plate (1) or the second metal plate (2) is an equidistant rectangle.

3. The rust-resistant metal composite plate according to claim 1, characterized in that: The positioning assembly (5) comprises a side plate (501), the length of the side plate (501) being the same as the length of the side edge of the first metal plate (1) or the second metal plate (2), and the inner side surface of the side plate (501) being in contact with the side surface of the first metal plate (1) or the second metal plate (2).

4. The rust-resistant metal composite plate according to claim 3, characterized in that: The upper and lower ends of the side plate (501) are both provided with guiding inclined surfaces (503), the top of the side plate (501) is provided with completely penetrating flow guide holes (502) at equal distances, and an inner mounting plate (504) is fixedly mounted in the middle of the inner side surface of the side plate (501).

5. The rust-resistant metal composite plate according to claim 4, characterized in that: Support plates (505) are fixedly mounted at equal distances on the upper and lower ends of the inner mounting plate (504), and positioning holes (506) are provided in the middle of the top ends of the support plates (505), and the positioning holes (506) are movably engaged with the positioning rods (4).

6. The rust-resistant metal composite plate according to claim 1, characterized in that: A limiting hole (6) is formed at an equal angle at one end of the first metal plate (1) or the second metal plate (2) that is relatively far away, and a limiting column (7) is fixedly installed at an equal angle at one end of the two pads (8) that are relatively close to each other, and the limiting column (7) cooperates with the limiting hole (6).

7. The rust-resistant metal composite plate according to claim 1, characterized in that: A first guide groove (10) is provided on both left and right sides of the top end of the chrome-plated plate (9), and a second guide groove (11) is provided on the inner side of the first guide groove (10).

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