Aluminum alloy anodic oxidation hanger

Abstract

The utility model discloses an aluminum alloy anodic oxidation hanger, and relates to the technical field of alloy oxidation. Comprising a hanger frame body, a rotating shaft mechanism, horizontal rods, a movable rod and a fixing block, the rotating shaft mechanism is horizontally installed in the hanger frame body, the horizontal rods are installed on the upper side and the lower side of the rotating shaft mechanism through connecting rods, the movable rod is in threaded connection with a threaded rod, and a positioning column is installed below a guide rod mechanism; and a loading plate is mounted below the horizontal rod through a steel wire column. According to the aluminum alloy anodic oxidation hanging tool, when hung aluminum alloy needs to be turned over in a small range, a threaded fixing rod is rotated to be far away from a threaded groove, then a movable rack is pulled to move up and down, the movable rack drives a gear mechanism to rotate, and a rotating shaft mechanism can be driven to rotate; and therefore, the rotating shaft mechanism drives the aluminum alloy of the loading plate or the mounting strip to rotate, the aluminum alloy can make full contact with electrolyte conveniently, and the oxidation efficiency of the aluminum alloy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy oxidation, in particular to an aluminum alloy anodizing hanger. Background Art

[0002] Aluminum alloy oxidation can be done by electrolytic oxidation. Electrolytic oxidation is a method of forming an aluminum oxide film on the surface of an aluminum alloy. The principle is to electrolyze the aluminum alloy in an electrolytic cell under a specific voltage and current density. During the electrolysis process, an aluminum oxide film is formed on the surface of the anode, and the film thickness depends on the voltage and current density.

[0003] Aluminum oxide film has good corrosion resistance, wear resistance and insulation properties, so it is widely used in machinery, aerospace, electronics and other fields. In the field of machinery, aluminum oxide film can improve the wear resistance and hardness of mechanical parts. In the oxidation of aluminum alloy, the aluminum alloy to be oxidized needs to be placed in a hanger, and then the hanger is placed in the electrolyte for oxidation.

[0004] For example, a multifunctional aluminum profile anodizing hanger with application number CN202321977337.9 achieves the effect of freely adjusting the hanger through the coordination between gears, limit slots and limit blocks, solving the problem that the hanger cannot be completely immersed in the electrolytic cell due to the different depths of the electrolytic cell, improving work efficiency and reducing the burden on staff. However, the device still has certain defects;

[0005] The aluminum alloy is placed on a hanger, and there is a certain contact area between the aluminum alloy and the hanger. However, the aluminum alloy is fixed during the electrolytic oxidation process, so that the contact surface between the aluminum alloy and the hanger is not easy to contact with the electrolyte, thereby reducing the oxidation efficiency of the aluminum alloy.

[0006] Therefore, we propose an aluminum alloy anodized hanger to solve the above problems. Utility Model Content

[0007] The utility model aims to provide an aluminum alloy anodizing hanger to solve the problem raised in the above-mentioned background technology that the aluminum alloy is placed on the hanger in the current market, there is a certain contact area between the aluminum alloy and the hanger, and the aluminum alloy is fixed during the electrolytic oxidation process, so that the contact surface between the aluminum alloy and the hanger is not easy to contact with the electrolyte, thereby reducing the oxidation efficiency of the aluminum alloy.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy anodizing hanger, comprising a hanger frame, a rotating shaft mechanism, a horizontal rod, a movable rod and a fixed block, the interior of the hanger frame is horizontally installed with a rotating shaft mechanism, and a gear mechanism is installed on the rotating shaft mechanism, horizontal rods are installed on the upper and lower sides of the rotating shaft mechanism through connecting rods, and guide rod mechanisms are installed on the left and right sides of the horizontal rods, and a movable rod is installed above the guide rod mechanism, a threaded rod is threadedly connected to the movable rod, a positioning column is installed below the guide rod mechanism, a loading plate is installed below the horizontal rod through a wire column, and mounting bars are installed on the left and right sides of the loading plate, a hook is installed above the hanger frame through a fixed block, and a threaded groove is opened on the left side of the fixed block, a threaded fixing rod is horizontally arranged on the left side of the fixed block, and a movable rack is arranged on the threaded fixing rod.

[0009] Preferably, the gear mechanism and the shaft mechanism are fixedly connected, and the shaft mechanism and the hanger frame are rotatably connected.

[0010] By adopting the above structural design, the gear mechanism can drive the shaft mechanism to rotate when it is rotated under force, so that the shaft mechanism drives the aluminum alloy of the loading plate or the mounting bar to rotate, which facilitates full contact between the aluminum alloy and the electrolyte and improves the oxidation efficiency of the aluminum alloy.

[0011] Preferably, the guide rod mechanism passes through the horizontal rod, and a sliding connection structure is formed between the guide rod mechanism and the horizontal rod.

[0012] With the above structural design, the guide rod mechanism guides the movable rod, making the movable rod move up and down more stably under force, thereby driving the positioning column below the guide rod mechanism to move up and down more stably, and the positioning column is convenient for fixing the aluminum alloy.

[0013] Preferably, the positioning column is provided with a through hole, and a plurality of through holes are provided.

[0014] With the above structural design, when the positioning column fixes the aluminum alloy, the electrolyte can also pass through the through hole on the positioning column, thereby increasing the contact area between the electrolyte and the aluminum alloy.

[0015] Preferably, the mounting bars are symmetrical to each other along the center line of the loading plate, and the mounting bars are designed to be inclined, and a limiting ball is installed on the mounting bars.

[0016] With the above structural design, aluminum alloy with holes and grooves can be hung on the mounting bar and limited by the limiting balls on the mounting bar, thereby increasing the adaptability of the hanger.

[0017] Preferably, the center line of the thread groove coincides with the center line of the thread fixing rod, and a threaded structural connection is formed between the thread fixing rod and the thread groove.

[0018] With the above structural design, when the threaded fixing rod is connected to the threaded groove, the threaded fixing rod can fix the movable rack so that the movable rack cannot move.

[0019] Preferably, a movable hole is provided on the movable rack, a threaded fixing rod passes through the movable hole, and the movable rack and the gear mechanism are meshed with each other.

[0020] With the above structural design, when the mounted aluminum alloy needs to be slightly flipped, the threaded fixing rod is rotated to move the threaded fixing rod away from the thread groove, and then the movable rack is pulled up and down, and the movable rack drives the gear mechanism to rotate.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the aluminum alloy anodized hanger:

[0022] A mounting bar and a limiting ball are provided. For aluminum alloy with holes and grooves, it can be hung on the mounting bar and limited by the limiting ball on the mounting bar, thereby increasing the adaptability of the hanger;

[0023] A gear mechanism and a movable rack are provided. When the mounted aluminum alloy needs to be slightly flipped, the threaded fixing rod is rotated to make the threaded fixing rod away from the thread groove, and then the movable rack is pulled up and down. The movable rack drives the gear mechanism to rotate, which can drive the shaft mechanism to rotate, so that the shaft mechanism drives the aluminum alloy of the loading plate or the mounting bar to rotate, which facilitates full contact between the aluminum alloy and the electrolyte, thereby improving the oxidation efficiency of the aluminum alloy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0026] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the outer frame structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the position structure of the fixing block and the thread groove of the utility model;

[0029] Figure 6 This is a schematic diagram of the positioning column structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the loading plate of the utility model.

[0031] In the figure: 1. hanger frame; 2. rotating shaft mechanism; 3. gear mechanism; 4. connecting rod; 5. horizontal rod; 6. guide rod mechanism; 7. threaded rod; 8. movable rod; 9. positioning column; 10. through hole; 11. wire column; 12. loading plate; 13. mounting bar; 14. limiting ball; 15. fixing block; 16. hook; 17. threaded groove; 18. threaded fixing rod; 19. movable rack. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-7 The utility model provides a technical solution: an aluminum alloy anodizing hanger, including a hanger frame 1, a rotating shaft mechanism 2, a gear mechanism 3, a connecting rod 4, a horizontal rod 5, a guide rod mechanism 6, a threaded rod 7, a movable rod 8, a positioning column 9, a through hole 10, a wire column 11, a loading plate 12, a mounting bar 13, a limiting ball 14, a fixing block 15, a hook 16, a threaded groove 17, a threaded fixing rod 18 and a movable rack 19, a rotating shaft mechanism 2 is horizontally installed inside the hanger frame 1, and a gear mechanism 3 is installed on the rotating shaft mechanism 2, the gear mechanism 3 is fixedly connected to the rotating shaft mechanism 2, and the rotating shaft mechanism 2 is rotatably connected to the hanger frame 1, so that when the gear mechanism 3 is rotated under force, the rotating shaft mechanism 2 can be driven to rotate, so that the rotating shaft mechanism 2 drives the aluminum alloy of the loading plate 12 or the mounting bar 13 to rotate, so that the aluminum alloy is fully contacted with the electrolyte, and the aluminum alloy is improved. The oxidation efficiency of gold is improved. Horizontal rods 5 are installed on the upper and lower sides of the rotating shaft mechanism 2 through connecting rods 4, and guide rod mechanisms 6 are installed on the left and right sides of the horizontal rod 5. The guide rod mechanism 6 runs through the horizontal rod 5, and a sliding connection structure is formed between the guide rod mechanism 6 and the horizontal rod 5. The guide rod mechanism 6 guides the movable rod 8, so that the movable rod 8 moves up and down more stably under force, thereby driving the positioning column 9 below the guide rod mechanism 6 to move up and down more stably. The positioning column 9 is convenient for fixing the aluminum alloy, and a movable rod 8 is installed above the guide rod mechanism 6, and a threaded rod 7 is threadedly connected to the movable rod 8. A positioning column 9 is installed below the guide rod mechanism 6, and a through hole 10 is opened on the positioning column 9, and a plurality of through holes 10 are provided. When the positioning column 9 fixes the aluminum alloy, the electrolyte can also pass through the through hole 10 on the positioning column 9 to increase the contact area between the electrolyte and the aluminum alloy.

[0034] A loading plate 12 is installed below the horizontal rod 5 through a steel wire column 11, and mounting bars 13 are installed on the left and right sides of the loading plate 12. The mounting bars 13 are symmetrical along the center line of the loading plate 12, and the mounting bars 13 are designed with an inclined structure. A limiting ball 14 is installed on the mounting bar 13. For aluminum alloy with a hole groove, it can be hung on the mounting bar 13 and limited by the limiting ball 14 on the mounting bar 13, thereby increasing the adaptability of the hanger. A hook 16 is installed above the hanger frame 1 through a fixing block 15, and a threaded groove 17 is opened on the left side of the fixing block 15. The center line of the threaded groove 17 coincides with the center line of the threaded fixing rod 18, and the threaded fixing rod 18 and the threaded groove 17 are aligned. A threaded structure is formed between them. When the threaded fixing rod 18 is connected to the thread groove 17, the threaded fixing rod 18 can fix the movable rack 19 so that the movable rack 19 cannot move. A threaded fixing rod 18 is horizontally arranged on the left side of the fixed block 15, and a movable rack 19 is arranged on the threaded fixing rod 18. A movable hole is opened on the movable rack 19. The threaded fixing rod 18 passes through the movable hole, and the movable rack 19 and the gear mechanism 3 are meshed with each other. When it is necessary to slightly flip the mounted aluminum alloy, the threaded fixing rod 18 is rotated to make the threaded fixing rod 18 away from the thread groove 17, and then the movable rack 19 is pulled up and down, and the movable rack 19 drives the gear mechanism 3 to rotate.

[0035] Working principle: When using the aluminum alloy anodizing hanger, first, place the aluminum alloy on the loading plate 12 or directly hang it on the mounting bar 13, and then rotate the threaded rod 7, the threaded rod 7 drives the movable rod 8 to move downward, the movable rod 8 drives the guide rod mechanism 6 to move downward, thereby driving the positioning column 9 under the guide rod mechanism 6 to move downward until the positioning column 9 abuts against the aluminum alloy to fix the aluminum alloy, and then hang the hanger in the electrolytic cell through the hook 16 to immerse the aluminum alloy in the electrolyte.

[0036] When the mounted aluminum alloy needs to be slightly turned over, the threaded fixing rod 18 is rotated to make the threaded fixing rod 18 away from the thread groove 17, and then the movable rack 19 is pulled up and down, and the movable rack 19 drives the gear mechanism 3 to rotate, which can drive the shaft mechanism 2 to rotate, so that the shaft mechanism 2 drives the aluminum alloy of the loading plate 12 or the mounting bar 13 to rotate, so that the aluminum alloy is fully contacted with the electrolyte and the oxidation efficiency of the aluminum alloy is improved. Thus, a series of tasks are completed. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum alloy anodizing hanger, comprising a hanger frame (1), a rotating shaft mechanism (2), a horizontal rod (5), a movable rod (8) and a fixed block (15), characterized in that: A rotating shaft mechanism (2) is horizontally installed inside the hanger frame (1), and a gear mechanism (3) is installed on the rotating shaft mechanism (2). Horizontal rods (5) are installed on both upper and lower sides of the rotating shaft mechanism (2) through connecting rods (4), and guide rod mechanisms (6) are installed on the left and right sides of the horizontal rod (5), and a movable rod (8) is installed above the guide rod mechanism (6), and a threaded rod (7) is threadedly connected to the movable rod (8). A positioning column (9) is installed below the guide rod mechanism (6), and a loading plate (12) is installed below the horizontal rod (5) through a steel wire column (11), and the left and right sides of the loading plate (12) are connected to the loading plate (12). Mounting bars (13) are installed on both sides, a hook (16) is installed on the top of the hanger frame (1) through a fixing block (15), and a threaded groove (17) is opened on the left side of the fixing block (15), a threaded fixing rod (18) is horizontally arranged on the left side of the fixing block (15), and a movable rack (19) is arranged on the threaded fixing rod (18); the gear mechanism (3) and the rotating shaft mechanism (2) are fixedly connected, and the rotating shaft mechanism (2) and the hanger frame (1) are rotatably connected; the guide rod mechanism (6) runs through the horizontal rod (5), and a sliding connection structure is formed between the guide rod mechanism (6) and the horizontal rod (5).

2. The aluminum alloy anodizing rack according to claim 1, characterized in that: The positioning column (9) is provided with a through hole (10), and a plurality of through holes (10) are provided.

3. The aluminum alloy anodizing rack according to claim 1, characterized in that: The mounting bars (13) are symmetrical with each other along the center line of the loading plate (12), and the mounting bars (13) are designed to be inclined. A limiting ball (14) is installed on the mounting bar (13).

4. The aluminum alloy anodizing rack according to claim 1, characterized in that: The center line of the thread groove (17) coincides with the center line of the thread fixing rod (18), and a threaded structural connection is formed between the thread fixing rod (18) and the thread groove (17).

5. The aluminum alloy anodizing rack according to claim 1, characterized in that: The movable rack (19) is provided with a movable hole, the threaded fixing rod (18) passes through the movable hole, and the movable rack (19) and the gear mechanism (3) are meshed with each other.

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