Clamp for anodic oxidation of large panel

Abstract

The utility model relates to the field of anodic oxidation treatment equipment, in particular to a clamp for anodic oxidation of a large panel. The device comprises a base plate, an adjusting plate is arranged below the base plate, a distance adjusting assembly is arranged between the adjusting plate and the base plate, the two sides of the lower portion of the adjusting plate are each provided with a clamping assembly, and the installation position of each clamping assembly and the adjusting plate is provided with an angle adjusting structure. According to the clamp, the angle adjusting structure is designed, the clamp can be independently adjusted according to different gradients of different positions of the panel, and therefore it can be guaranteed that the panel is firmly clamped, and the installation position of the clamp does not need to be adjusted; according to the clamp, the distance adjusting assembly is designed, adaptive adjustment can be carried out according to different front and back distances of different positions of the panel, the clamp can be matched with the angle adjusting mechanism to clamp the special-shaped panel, the angle movement range of the clamp is wide, and the clamp can be suitable for various special-shaped panels and is wide in application range.

Description

Technical Field

[0001] The utility model relates to the field of anodic oxidation treatment equipment, and particularly relates to a fixture for anodic oxidation of large panels. Background Art

[0002] Anodic oxidation is a commonly used metal surface treatment method in industrial production, which can improve the corrosion resistance, wear resistance and decoration of materials; especially in the processing of large panels of aluminum and its alloys, anodic oxidation treatment can not only endow the materials with a beautiful appearance, but also improve their mechanical properties and antioxidant ability.

[0003] However, although most treatments focus on standard-shaped workpieces, such as plates, pipes or parts, there are certain cases where electroplating is required for large non-standard customized panels. For such panels, workers need to select a suitable hanger according to the specific shape of the panel, which is cumbersome to operate, and need to select a suitable hanging position according to the specific shape of the panel, and it cannot ensure the uniform arrangement of the hanger, and the actual stress on the panel during the processing is not uniform. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fixture for anodic oxidation of large panels with reasonable design, which can solve the above-mentioned defects in view of the defects and deficiencies of the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a base plate, an adjusting plate is arranged below the base plate, a distance adjusting component is arranged between the adjusting plate and the base plate, and a set of clamping components are respectively installed on both sides below the adjusting plate. Angle adjusting structures are respectively arranged at the installation positions of each set of clamping components and the adjusting plate.

[0006] Preferably, the clamping component includes a clamping main board connected to the angle adjusting structure, a clamping seat is connected to the lower end of the clamping main board, a chuck is rotatably installed on the front side of the clamping main board through a first rotating seat, the chuck is arranged opposite to the clamping seat, an inclined operating handle is connected to the top end of the chuck, and an elastic driver is arranged between the operating handle and the clamping main board. The foot of the elastic driver is installed on the clamping main board through a second rotating seat, and the head of the elastic driver is connected to the operating handle through a ball head connector.

[0007] Preferably, the angle adjusting structure includes a fixed disk fixed to the side of the base plate, the clamping main board is rotatably installed on the side of the fixed disk through a rotating shaft, a threaded groove is opened in the clamping main board, a top threaded bolt is arranged in the threaded groove, a top block is connected to the front end of the top threaded bolt, the front end of the top block is arranged opposite to the fixed disk, an adjusting handle is connected to the tail end of the top threaded bolt, and a long strip-shaped turning handle is connected to the adjusting handle.

[0008] Preferably, the distance adjustment component includes several sliding support columns and adjusting studs connected to the base plate. The sliding support columns are slidably installed in the adjusting plate, and several adjusting nuts are rotatably installed in the adjusting plate. An adjusting nut is connected to the outside of each adjusting nut sleeve, and screw holes are respectively formed in the adjusting nut and the inner side of the adjusting nut sleeve. The adjusting nut and the adjusting nut sleeve are respectively installed on the adjusting stud by threads.

[0009] Preferably, the elastic driver includes a housing. An activity groove is formed at the upper end of the housing. A driving rod is slidably installed in the activity groove. A spring is arranged at the tail end of the driving rod, and the top end of the driving rod is connected to the ball head connector.

[0010] Preferably, limit blocks are arranged at the ends of the sliding support columns and the adjusting studs.

[0011] Preferably, a plurality of anti-slip grooves are formed on one side of the clamping seat facing the chuck, and a flexible pad is arranged on the side of the chuck opposite to the anti-slip grooves.

[0012] Preferably, several fixing holes for installation are formed in the base plate.

[0013] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0014] 1. The fixture of the present utility model is designed with an angle adjustment structure, which can independently adjust the fixture according to the different inclinations of different positions of the panel, so as to ensure firm clamping of the panel without adjusting the installation position of the fixture.

[0015] 2. The fixture of the present utility model is designed with a distance adjustment component, which can be adaptively adjusted according to the different front-back distances of different positions of the panel, and can cooperate with the angle adjustment mechanism to clamp the special-shaped panel. The angle activity range of the fixture is wide, and it can be applied to various special-shaped panels, with a wide application range. Description of the Drawings

[0016] Figure 1 is the front structure schematic diagram of the present utility model;

[0017] Figure 2 is the side structure schematic diagram of the present utility model;

[0018] Figure 3 is Figure 2 the enlarged view of part A in

[0019] Figure 4 is the sectional view of the angle adjustment mechanism of the present utility model;

[0020] Figure 5 is the sectional view of the distance adjustment component of the present utility model;

[0021] Figure 6It is a sectional view of the elastic driver in the present utility model.

[0022] Explanation of reference numerals:

[0023] 1. Base plate; 2. Fixing hole; 3. Adjusting plate; 4. Adjusting stud; 5. Sliding support column; 6. Adjusting nut; 7. Adjusting screw sleeve; 8. Limiting block; 9. Fixed disk; 10. Rotating shaft; 11. Clamping main board; 12. Pushing bolt; 13. Adjusting handle; 14. Top block; 15. Turning handle; 16. Clamping seat; 17. Anti-slip groove; 18. First rotating seat; 19. Chuck; 20. Operating handle; 21. Second rotating seat; 22. Elastic driver; 2201. Housing; 2202. Activity groove; 2203. Spring; 2204. Driving rod; 23. Ball head connector; 24. Flexible pad. Specific implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figures 1-4 As shown, it includes a base plate 1, on which several fixing holes 2 for installation are provided. Below the base plate 1, there is an adjusting plate 3. Between the adjusting plate 3 and the base plate 1, there is a distance adjusting assembly. On both sides below the adjusting plate 3, a set of clamping assemblies are respectively installed, and angle adjusting structures are respectively provided at the installation positions of each clamping assembly and the adjusting plate 3.

[0026] Refer to Figures 1-3 As shown, the clamping assembly includes a clamping main board 11 connected to the angle adjusting structure. The lower end of the clamping main board 11 is connected to a clamping seat 16. The front side of the clamping main board 11 is rotatably installed with a chuck 19 through a first rotating seat 18. The chuck 19 is arranged opposite to the clamping seat 16. The top end of the chuck 19 is connected to an inclined operating handle 20. Between the operating handle 20 and the clamping main board 11, there is an elastic driver 22. The foot of the elastic driver 22 is installed on the clamping main board 11 through a second rotating seat 21. The head of the elastic driver 22 is connected to the operating handle 20 through a ball head connector 23, and the ball head connector 23 is located at the middle and lower position on the operating handle 20.

[0027] As an optimization solution of the utility model, by pushing the operating handle 20 outward through the elastic driver 22, the clamp 19 can be pushed toward the clamping seat 16 to clamp the panel, and the user holds the tail of the operating handle 20 and pushes it inward to retract the elastic driver 22, and the clamp 19 and the clamping seat 16 are loosened to release the panel. Since the ball connector 23 is connected to the middle and lower position of the operating handle 20, when the user pushes the operating handle 20, the lever arm is large and the torque is reduced, so that the user can push the operating handle 20 with less force.

[0028] See also Figures 1-4 As shown, the angle adjustment structure includes a fixed plate 9 fixed to the side of the base plate 1, a clamping main board 11 is rotatably installed on the side of the fixed plate 9 through a rotating shaft 10, a threaded groove is opened in the clamping main board 11, a top threaded bolt 12 is arranged in the threaded groove, a front end of the top threaded bolt 12 is connected to a top block 14, the front end of the top block 14 is arranged opposite to the fixed plate 9, an adjusting handle 13 is connected to the tail end of the top threaded bolt 12, and a long strip-shaped turning handle 15 is connected to the adjusting handle 13.

[0029] As an optimization scheme of the utility model, a fixed plate 9 is provided as a support, and the clamping main plate 11 can drive the clamping assembly to rotate. Then the user rotates the turning handle 15 to drive the pushing threaded bolt 12 to rotate through the adjusting handle 13, thereby driving the top block 14 to move forward along the thread direction and then against the fixed plate 9. The friction force is used to fix the angle of the clamping main plate 11, thereby fixing the angle of the clamping assembly. When adjustment is needed, the adjusting handle 13 is reversed, and then the angle of the clamping assembly is adjusted and the adjusting handle 13 is tightened.

[0030] See also Figures 1-5 As shown, the distance adjustment component includes several sliding support columns 5 and adjusting studs 4 connected to the base plate 1, the sliding support columns 5 are slidably installed in the adjusting plate 3, and several adjusting screw sleeves 7 are rotatably installed in the adjusting plate 3. The outer side of each adjusting screw sleeve 7 is connected to an adjusting nut 6, and screw holes are respectively opened on the inner sides of the adjusting nut 6 and the adjusting screw sleeve 7, and the adjusting nut 6 and the adjusting screw sleeve 7 are respectively installed on the adjusting stud 4 through threads.

[0031] As an optimization scheme of the utility model, a sliding support column 5 is set as the main force support of the lower structure, and by screwing the adjusting nut 6, the adjusting screw sleeve 7 can be rotated along the adjusting stud 4, and then the adjusting plate 3 is driven forward or backward along the thread direction to realize the distance between the base plate 1 and the adjusting plate 3, that is, to adjust the horizontal position of the clamping assembly.

[0032] See also Figures 1-6As shown, the elastic driver 22 includes a housing 2201. An activity slot 2202 is formed at the upper end of the housing 2201. A drive rod 2204 is slidably installed in the activity slot 2202. A spring 2203 is provided at the tail end of the drive rod 2204. The top end of the drive rod 2204 is connected to the ball head connector 23.

[0033] As an optimized solution of the present utility model, the spring 2203 is used to push the drive rod 2204 outwards, thereby driving the clamping assembly to operate.

[0034] See Figures 1-2 As shown, limit blocks 8 are provided at the ends of the sliding support column 5 and the adjusting stud 4.

[0035] As an optimized solution of the present utility model, the limit block 8 is provided to limit the position of the adjusting plate 3 to prevent it from moving excessively and falling off.

[0036] See Figures 1-3 As shown, a plurality of anti-slip grooves 17 are formed on one side of the clamping seat 16 facing the chuck 19. A flexible pad 24 is provided on the side of the chuck 19 opposite to the anti-slip grooves 17.

[0037] As an optimized solution of the present utility model, the anti-slip grooves 17 and the flexible pad 24 are provided. On the one hand, the anti-slip performance is enhanced to prevent the panel from falling off during the production process. At the same time, the flexible pad 24 is used to reduce the pressure at the contact part and reduce the damage to the surface of the panel.

[0038] The usage process of the present utility model:

[0039] First, according to the need, a specified number of this fixture is successively installed with bolts from the fixing holes 2. Then, according to the shape characteristics of the panel to be processed, the shape of the fixture is adjusted. For example, when there is a forward protrusion or backward concavity in a local part of the panel, the distance adjustment component of the corresponding fixture can be adjusted. And when the local shape of the panel is an inclined plane, its angle can be adjusted through the angle adjustment structure of the corresponding fixture, so that the clamping component of the fixture corresponds to the edge shape of the panel, thereby ensuring good clamping of the panel. Moreover, the angle adjustment structure and the distance adjustment component can be adjusted simultaneously, and the angle activity range of the fixture is wide, which can be applicable to various abnormally shaped panels;

[0040] The elastic driver 22 uses the spring 2203 to drive the clamping. The spring 2203 can be self-adaptive, so that the fixture can be used to clamp panels with different thicknesses.

[0041] It should be understood that the above specific embodiments of the present utility model are only for illustrative explanation or interpretation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A fixture for anodizing of large panels, which comprises a base plate (1), characterized in that: A regulating plate (3) is provided below the base plate (1). A distance regulating component is provided between the regulating plate (3) and the base plate (1). A set of clamping components are respectively installed on both sides below the regulating plate (3). Angle regulating structures are respectively provided at the installation positions of each set of clamping components and the regulating plate (3). The clamping component includes a clamping main board (11) connected to the angle regulating structure. The lower end of the clamping main board (11) is connected to a clamping seat (16). The front side of the clamping main board (11) is rotatably installed with a chuck (19) through a first rotating seat (18). The chuck (19) is arranged facing the clamping seat (16). The top end of the chuck (19) is connected to an inclined operating handle (20). An elastic driver (22) is provided between the operating handle (20) and the clamping main board (11). The foot of the elastic driver (22) is installed on the clamping main board (11) through a second rotating seat (21). The head of the elastic driver (22) is connected to the operating handle (20) through a ball head connector (23). The angle regulating structure includes a fixed disk (9) fixed to the side of the base plate (1). The clamping main board (11) is rotatably installed on the side of the fixed disk (9) through a rotating shaft (10). A threaded groove is formed in the clamping main board (11). A jacking threaded bolt (12) is arranged in the threaded groove. The front end of the jacking threaded bolt (12) is connected to a jacking block (14). The front end of the jacking block (14) is arranged facing the fixed disk (9). The tail end of the jacking threaded bolt (12) is connected to an adjusting handle (13). A long bar-shaped turning handle (15) is connected to the adjusting handle (13).

2. The fixture for anodizing of a large panel according to claim 1, characterized in that: The distance regulating component includes several sliding support columns (5) and an adjusting screw column (4) connected to the base plate (1). The sliding support columns (5) are slidably installed in the regulating plate (3). Several adjusting screw sleeves (7) are rotatably installed in the regulating plate (3). An adjusting nut (6) is connected to the outside of each adjusting screw sleeve (7). Threaded holes are respectively formed in the adjusting nut (6) and the inner side of the adjusting screw sleeve (7). The adjusting nut (6) and the adjusting screw sleeve (7) are respectively installed on the adjusting screw column (4) through threads.

3. The fixture for anodizing of a large panel according to claim 2, wherein: The elastic driver (22) includes a housing (2201). An activity groove (2202) is formed at the upper end of the housing (2201). A driving rod (2204) is slidably installed in the activity groove (2202). A spring (2203) is arranged at the tail end of the driving rod (2204). The top end of the driving rod (2204) is connected to the ball head connector (23).

4. A fixture for anodizing a large panel according to claim 3, characterized in that: Limit blocks (8) are respectively arranged at the ends of the sliding support columns (5) and the adjusting screw column (4).

5. The fixture for anodizing of large panels according to claim 4, characterized in that: Several anti-slip grooves (17) are formed on the side of the clamping seat (16) facing the chuck (19). A flexible pad (24) is arranged on the side of the chuck (19) opposite to the anti-slip grooves (17).

6. The fixture for anodizing of a large panel according to claim 5, characterized in that: Several fixing holes (2) for installation are formed in the base plate (1).

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