Conductive hanger for anodic oxidation process

Abstract

The invention discloses an anodic oxidation process conductive hanging tool, which relates to the technical field of conductive hanging tools, and comprises a hanging tool body, cross rods are fixedly connected in the hanging tool body at equal intervals, hooks are arranged on the two sides of each cross rod at equal intervals, a connecting hook is fixedly connected to the upper end surface of the hanging tool body, and the hanging tool further comprises a hanging distance adjusting mechanism and a hanging length adjusting mechanism, the hanging distance adjusting mechanism comprises a fixed block and a movable block, the fixed block is fixedly connected to the cross rod, the movable block is slidably connected to the cross rod, all the hooks can be synchronously driven to move on the hanging tool body, the distance between the hooks is adjusted, and therefore the tedious process of debugging the hooks one by one is avoided, the time needed by adjustment is shortened, and the adjustment efficiency is improved. The labor intensity of workers is reduced, the accumulative effect of errors is reduced by adjusting all the hooks at the same time through the synchronous adjusting technology, the final hanging effect is closer to the expected target, and the hanging stability and safety of workpieces are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conductive fixtures, and specifically to a conductive fixture for an anodizing process. Background Art

[0002] A conductive fixture for an anodizing process is a specially designed tooling for clamping and fixing workpieces during the anodizing process. It not only bears the workpieces but also needs to maintain good electrical conductivity in the electrolyte to ensure that the current can smoothly pass through the workpieces, thereby forming a uniform oxide film. When performing anodizing on a workpiece, generally, the workpiece needs to be first hung on the fixture, and then the fixture is electrically connected to the conductive body of the anode and placed in the electrolyte for oxidation treatment; During the process of workers hanging the workpiece on the fixture, the need to adjust the distance between the connecting parts on the fixture is very common to adapt to the suspension of workpieces of different sizes. When workers adjust the connecting parts on the fixture, each connecting part needs to be debugged in sequence. Not only does each connecting part take a lot of time, increasing the labor intensity of the workers, but also the adjustment of each connecting part requires careful operation and precise measurement, which requires workers to have a high level of professional skills. It also consumes a lot of physical strength and time, affecting the overall efficiency of the workpiece during the entire processing process. Moreover, during the sequential debugging process, there will be a certain error in the adjustment of each connecting part. When the number of connecting parts is large, these errors will accumulate, resulting in a large deviation between the final suspension effect and the expectation, and it is difficult to ensure the consistency of the debugging results between all connecting parts, thus affecting the suspension stability and safety of the workpiece; Secondly, in the existing suspension system, the fixture is usually designed as a fixed structure, and the distance between the fixture and the connecting parts is not adjustable, which results in limitations in the fixture's ability to adapt to the suspension requirements of workpieces of different sizes and shapes. Due to the differences in the size and shape of the workpieces, the connecting parts with a fixed distance often cannot ensure a reasonable distribution of the center of gravity of the suspended workpieces, thereby increasing the risk of the workpieces shaking or tilting during suspension. This not only affects the suspension stability but also causes damage to the workpieces and the fixture, reducing the safety of the suspension system.

[0003] Therefore, the present invention proposes a conductive fixture for an anodizing process to solve the above problems. Summary of the Invention

[0004] (I) Technical Problems to be Solved In view of the deficiencies of the prior art, the present invention provides a conductive fixture for an anodizing process, which can effectively solve the problems in the prior art.

[0005] (II) Technical Solutions To achieve the above object, the object of the present invention can be achieved through the following technical solutions: An anodic oxidation process conductive hanging tool, comprising a hanging tool body, wherein cross bars are fixedly connected at equal intervals inside the hanging tool body, hooks are arranged at equal intervals on both sides of each cross bar, a connecting hook is fixedly connected to the upper end face of the hanging tool body, and further comprising a suspension spacing adjustment mechanism and a suspension length adjustment mechanism. The suspension spacing adjustment mechanism comprises a fixed block and a movable block. The fixed block is fixedly connected to the cross bar, and the movable blocks are all slidably connected to the cross bar. The suspension spacing adjustment mechanism is used for uniformly adjusting the spacing between the hooks, and the suspension length adjustment mechanism is used for adjusting the distance between the hooks and the hanging tool body.

[0006] As a further scheme of the present invention: fixing plates are fixedly connected to both sides of the fixed block and the movable block, U-shaped plates are slidably connected to the fixing plates, and the U-shaped plates are fixedly connected to the hooks on the side far away from the fixing plates.

[0007] As a further scheme of the present invention: linkage plates are symmetrically arranged above the cross bars, connecting rings are fixedly connected to the opposite sides between the linkage plates at the same height, the connecting rings are all vertically slidably connected to the hanging tool body, and vertical plates are fixedly connected between the connecting rings on the same side.

[0008] As a further scheme of the present invention: inclined grooves are formed on the sides of the linkage plates close to the hooks. The inclined grooves on the same side have the same height and different inclination angles. Linkage rods are slidably connected in the inclined grooves, fixing columns are fixedly connected to the lower sides of the linkage rods, and the fixing columns are fixedly connected to the upper end faces of the movable blocks.

[0009] As a further scheme of the present invention: center rings are fixedly connected between the two linkage plates at the same height, center columns are slidably connected through the center rings, and the center columns are fixedly connected to the upper end faces of the fixed blocks.

[0010] As a further scheme of the present invention: threaded holes are formed at equal intervals on the center columns, threaded rods are threadedly connected through the center rings, the threaded rods and the threaded holes are adapted to each other, and knobs are fixedly connected to the ends of the threaded rods far away from the center rings.

[0011] As a further scheme of the present invention: the suspension length adjustment mechanism comprises telescopic plates, the telescopic plates are fixedly connected between adjacent U-shaped plates, connecting frames are fixedly connected to the upper end faces of the U-shaped plates at the center, connecting plates are rotatably connected to the upper end faces of the connecting frames, connecting columns are rotatably connected to the ends of the connecting plates far away from the connecting frames, sliding columns are fixedly connected to the lower ends of the connecting columns, the sliding columns are all slidably connected through the fixed blocks, and the ends of the sliding columns far away from the connecting columns are fixedly connected to the side walls of the movable blocks.

[0012] As a further solution of the present invention: Insulated hollow columns are symmetrically and fixedly connected to both sides of the U-shaped plate. Insulated extension columns penetrate and are slidably connected to one end of the insulated hollow columns away from the U-shaped plate. Clamping plates are fixedly connected between the insulated extension columns on the same side. One side of the clamping plate is fixedly connected to the side wall of the telescopic plate.

[0013] As a further solution of the present invention: Springs are fixedly connected to one end of the insulated extension columns away from the clamping plates. One end of the springs away from the insulated extension columns is fixedly connected to the inside of the insulated hollow columns.

[0014] As a further solution of the present invention: Guide plates are fixedly connected to one end of the clamping plates away from the telescopic plate. An outward V-shaped shape is formed between two adjacent guide plates.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides an anodic oxidation process conductive hanging tool, which has the following beneficial effects: 1. Through the provided suspension spacing adjustment mechanism, all the hooks can be synchronously driven to move on the hanging tool body to adjust the spacing between the hooks, thus avoiding the cumbersome process of debugging each hook one by one. This not only reduces the time required for adjustment and the labor intensity of the staff, but also the synchronous adjustment technology reduces the cumulative effect of errors by adjusting all the hooks at the same time, making the final suspension effect closer to the expected goal, and improving the hanging stability and safety of the workpiece.

[0016] 2. Through the provided linkage plate and inclined groove, during the movement of two adjacent hooks, the moving distance of one hook is twice that of the other hook, so as to ensure that the spacing adjustment between the two hooks is the same as that between other hooks. This not only ensures that the spacing between all the hooks remains consistent, thus improving the consistency of the debugging results, maintaining the stability of the workpiece during suspension, and reducing the possibility of shaking or tilting, but also by precisely adjusting the spacing between the hooks, the suspension space can be more effectively utilized, reducing the overlap or gap between the workpieces, thereby improving the processing efficiency of the workpieces; Among them, through the provided threaded rod and threaded hole, the position of the hook can be fixed after the hook spacing adjustment is completed. This not only reduces the wear of the hook and the suspension system caused by shaking or falling off, extends the service life of the suspension system, and reduces the maintenance cost, but also the design of the threaded rod and threaded hole allows for fine adjustment of the hook position and precise fixation after reaching the required spacing, ensuring the stability and reliability of the hook in different application scenarios.

[0017] 3. The suspension length adjustment mechanism can synchronously drive the hook to extend or shorten in the process of adjusting the distance between the hooks, and adjust the distance between the hook and the hanger body. This not only enables the hanger body to adapt to the hanging needs of workpieces of different sizes and shapes, but also ensures that the center of gravity of the suspended workpiece is reasonably distributed, thereby improving the stability of the suspension, preventing the workpiece from shaking or tilting during the hanging process, and ensuring safety. Moreover, by accurately adjusting the position of the hook, the wear and damage of the hanger body caused by improper hanging can be reduced, which helps to extend the service life of the hanger body and reduce replacement and maintenance costs.

[0018] 4. Through the provision of insulating hollow columns, insulating extension columns, springs and clamping plates, the workpiece can be given another way of hanging by clamping, and the distance between two adjacent clamping plates can be adjusted synchronously by hooks. The hooks and clamping plates can adapt to different types of workpieces respectively. The hooks are suitable for hanging rod-shaped, linear or workpieces with hook holes, while the clamping plates are more suitable for clamping flat, block-shaped or workpieces that need to be stably fixed. This combination design enables the hanger body to cope with more diverse hanging needs, and the clamping plate spacing is adjusted synchronously by hooks, which simplifies the operation process. The staff can adjust the clamping plate spacing by simple hook operation; Among them, by arranging the spring in the insulating hollow column and the insulating extension column, not only can the adverse effects of the current on the spring, such as causing changes in the performance of the spring material or accelerated corrosion, be avoided, the direct contact between the current and the spring is effectively isolated, thereby protecting the original performance and service life of the spring. In addition, the arrangement of the insulating hollow column and the insulating extension column helps to ensure the clarity and stability of the current path, reduce the uneven oxide film caused by current interference in non-target areas of the spring, thereby improving the overall quality of anodizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the connection structure between the hanger body and the crossbar of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area; Figure 4 This is a schematic diagram of the connection structure between the linkage plate and the moving block of the present invention; Figure 5 This is a schematic diagram of the connection structure of the fixed block and the moving block of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle B area; Figure 7 This is a schematic diagram of the connection structure between the insulating hollow column and the insulating extension column of the present invention.

[0021] In the figure: 1. Hanger body; 2. Cross bar; 3. Connection hook; 4. Hook. 501. Linkage plate; 502. Connection ring; 503. Vertical plate; 504. Inclined slot; 505. Central column; 506. Fixed block; 507. Fixed plate; 508. Moving block; 509. U-shaped plate; 510. Central ring; 511. Threaded hole; 512. Threaded rod; 513. Knob; 514. Fixed column; 515. Linkage rod. 601. Clamping plate; 602. Guide plate; 603. Telescopic plate; 604. Slide post; 605. Connection column; 606. Connection plate; 607. Connection frame; 608. Insulating hollow column; 609. Insulating extension column; 610. Spring. Detailed implementation manners

[0022] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] A conductive hanger for an anodizing process in this embodiment, as Figure 1 - Figure 7 shown, includes a hanger body 1. Cross bars 2 are fixedly connected at equal intervals inside the hanger body 1. Hooks 4 are arranged at equal intervals on both sides of the cross bars 2. A connection hook 3 is fixedly connected to the upper end surface of the hanger body 1. It further includes a suspension spacing adjustment mechanism and a suspension length adjustment mechanism. The suspension spacing adjustment mechanism includes a fixed block 506 and a moving block 508. The fixed block 506 is fixedly connected to the cross bar 2, and the moving blocks 508 are all slidably connected to the cross bar 2. The suspension spacing adjustment mechanism is used to uniformly adjust the spacing between the hooks 4.

[0024] In this embodiment, as Figure 2 shown, fixed plates 507 are fixedly connected to both sides of the fixed block 506 and the moving block 508. U-shaped plates 509 are slidably connected to the fixed plates 507. The sides of the U-shaped plates 509 away from the fixed plates 507 are fixedly connected to the hooks 4. When the moving block 508 moves horizontally away from the fixed block 506, through the fixed plates 507 and the U-shaped plates 509, the hooks 4 can be driven to move away from each other, adjusting the distance between the hooks 4. When driving the U-shaped plates 509 to slide on the outer surface of the fixed plates 507, the hooks 4 can be driven to move synchronously, adjusting the distance between the hooks 4 and the hanger body 1.

[0025] In this embodiment, asFigure 1 As shown, linkage plates 501 are symmetrically arranged above the cross bar 2. Connecting rings 502 are fixedly connected to the opposite sides between the linkage plates 501 at the same height. The connecting rings 502 are all vertically slidably connected to the hanger body 1. Vertical plates 503 are fixedly connected between the connecting rings 502 on the same side. When the linkage plate 501 at one height moves up and down, it will drive the connecting rings 502 on both sides to move synchronously on the hanger body 1. At the same time, through the vertical plates 503 connected between the connecting rings 502 on the same side, other linkage plates 501 can be driven to move synchronously.

[0026] In this embodiment, as Figure 4 shown, inclined slots 504 are formed on the sides of the linkage plates 501 close to the hooks 4. The inclined slots 504 on the same side have the same height and different inclination angles. Linkage rods 515 are slidably connected in the inclined slots 504. Fixed columns 514 are fixedly connected to the lower ends of the linkage rods 515. The fixed columns 514 are fixedly connected to the upper end surfaces of the moving blocks 508. When the linkage plates 501 move up and down, the inclined slots 504 can exert pressure on the linkage rods 515 to push the linkage rods 515 to slide in the inclined slots 504. And the linkage rods 515 drive the moving blocks 508 to slide horizontally synchronously on the outer surface of the cross bar 2 through the fixed columns 514 connected to their lower ends. Due to the different inclination angles of the inclined slots 504, during the movement of the lower moving blocks 508, the moving distances are different. The moving distance of one moving block 508 is twice that of the other moving block 508.

[0027] In this embodiment, as Figure 2 and Figure 3 shown, central rings 510 are fixedly connected between the two linkage plates 501 at the same height. Central columns 505 are slidably connected through the central rings 510. The central columns 505 are fixedly connected to the upper end surfaces of the fixed blocks 506. When driving the central rings 510 to slide up and down on the outer surfaces of the central columns 505, the linkage plates 501 on both sides can be driven to move up and down synchronously.

[0028] In this embodiment, as Figure 3 shown, threaded holes 511 are equidistantly formed on the central columns 505. Threaded rods 512 are threadedly connected through the central rings 510. The threaded rods 512 and the threaded holes 511 are adapted to each other. Knobs 513 are fixedly connected to the ends of the threaded rods 512 away from the central rings 510. By driving the threaded rods 512 to rotate and slide on the central rings 510, the threaded rods 512 can slide out of or into the threaded holes 511. When the threaded rods 512 slide into the threaded holes 511, the central rings 510 can be fixed at designated positions on the outer surfaces of the central columns 505.

[0029] In the prior art, when the staff adjusts the connecting pieces on the hanger, it is necessary to debug each connecting piece in turn. Not only does it take a lot of time for each connecting piece, increasing the labor intensity of the staff, but the adjustment of each connecting piece requires meticulous operation and precise measurement, which requires the staff to have a high level of professional skills. It also consumes a lot of physical strength and time, affecting the overall efficiency of the workpiece during the entire processing process. Moreover, during the sequential debugging process, there will be certain errors in the adjustment of each connecting piece. When the number of connecting pieces is large, these errors will accumulate, resulting in a large deviation between the final hanging effect and the expectation, and it is difficult to ensure the consistency of the debugging results between all connecting pieces, thus affecting the hanging stability and safety of the workpiece. Compared with the prior art, it can synchronously drive all the hooks 4 to move on the hanger body 1 and adjust the distance between the hooks 4, thus avoiding the cumbersome process of debugging each hook 4 one by one. Not only does it reduce the time required for adjustment and the labor intensity of the staff, but the synchronous adjustment technology reduces the cumulative effect of errors by adjusting all the hooks 4 at the same time, making the final hanging effect closer to the expected goal and improving the hanging stability and safety of the workpiece.

[0030] On other levels, this embodiment also provides a suspension length adjustment mechanism for adjusting the distance between the hook 4 and the hanger body 1, as Figure 2 , Figure 4 - Figure 7 shown. The suspension length adjustment mechanism includes a telescopic plate 603. The telescopic plates 603 are fixedly connected between adjacent two U-shaped plates 509. At the upper end surfaces of the U-shaped plates 509 at the center, connecting frames 607 are fixedly connected. At the upper end surfaces of the connecting frames 607, connecting plates 606 are rotatably connected. At the ends of the connecting plates 606 far from the connecting frames 607, connecting columns 605 are rotatably connected. At the lower ends of the connecting columns 605, sliding columns 604 are fixedly connected. The sliding columns 604 all penetrate and are slidably connected to the fixed blocks 506, and at the ends of the sliding columns 604 far from the connecting columns 605, they are fixedly connected to the side walls of the moving blocks 508.

[0031] In this embodiment, as Figure 5 and Figure 6 shown, on both sides of the U-shaped plate 509, insulating hollow columns 608 are symmetrically and fixedly connected. At the ends of the insulating hollow columns 608 far from the U-shaped plate 509, insulating extension columns 609 penetrate and are slidably connected. Between the insulating extension columns 609 on the same side, clamping plates 601 are fixedly connected. One side of the clamping plate 601 is fixedly connected to the side wall of the telescopic plate 603. When anodizing the workpiece between the clamping plates 601 to make it conductive, the current will be transmitted to the clamping plate 601 through the telescopic plate 603 and then come into contact with the workpiece.

[0032] In this embodiment, as Figure 7As shown, at one end of the insulating extension post 609 away from the clamping plate 601, springs 610 are fixedly connected. At one end of the springs 610 away from the insulating extension post 609, they are fixedly connected inside the insulating hollow post 608. By arranging the springs 610 inside the insulating hollow post 608, it not only avoids adverse effects of the current on the springs 610, such as changes in the material properties of the springs 610 or accelerated corrosion, effectively isolating the direct contact between the current and the springs 610, thereby protecting the original performance and service life of the springs 610, but also the settings of the insulating hollow post 608 and the insulating extension post 609 help to ensure the clarity and stability of the current path, reducing the uneven oxide film phenomenon caused by current interference in non-target areas of the springs 610, thereby improving the overall quality of anodic oxidation.

[0033] In this embodiment, as Figure 5 shown, at one end of the clamping plate 601 away from the telescopic plate 603, guide plates 602 are fixedly connected. Between adjacent two guide plates 602, it is in a flare shape. The flare-shaped guide plates 602 form a natural guiding channel, enabling the workpiece to more easily slide into between the clamping plates 601 along the guide plates 602 during the placement process. This design reduces the difficulty and error during workpiece placement, improving the work efficiency of the staff.

[0034] In the prior art, in the existing suspension system, the hanger is usually designed as a fixed structure, and the distance between the hanger and the connecting piece is not adjustable, which leads to limitations in the hanger's ability to adapt to the suspension requirements of workpieces with different sizes and shapes. Due to the differences in the size and shape of the workpieces, the fixed-spacing hooks 4 often cannot ensure a reasonable distribution of the center of gravity of the suspended workpiece, thus increasing the risk of the workpiece shaking or tilting during suspension. This not only affects the stability of the suspension but also causes damage to the workpiece and the hanger, reducing the safety of the suspension system. Compared with the prior art, during the process of adjusting the distance between the hooks 4, it can synchronously drive the hooks 4 to extend or shorten, adjusting the distance between the hooks 4 and the hanger body 1. This not only enables the hanger body 1 to adapt to the suspension requirements of workpieces with different sizes and shapes, ensuring a reasonable distribution of the center of gravity of the suspended workpiece, thereby improving the stability of the suspension, preventing the workpiece from shaking or tilting during suspension, and ensuring safety, but also by precisely adjusting the position of the hooks 4, it can reduce the wear and damage of the hanger body 1 caused by improper suspension, helping to extend the service life of the hanger body 1 and reducing the replacement and maintenance costs.

[0035] The working process and principle involved in the overall content of the above embodiment are as follows: When the staff hangs the workpiece on the fixture body 1 for anodic oxidation to make it conductive, the staff first rotates the knob 513 according to the shape of the workpiece, driving the threaded rod 512 to rotate on the central ring 510. At the same time, since the threaded rod 512 is threadedly connected to the central ring 510, the threaded rod 512 can be rotated and slid out of the central ring 510 and separated from one of the threaded holes 511 opened on the central column 505. After the threaded rod 512 is separated from the threaded hole 511, the staff can move the knob 513 up and down to drive the central ring 510 to slide up and down on the outer surface of the central column 505. Since the linkage plates 501 are fixedly connected to both sides of the central ring 510, the connecting rings 502 are connected to the sides of the linkage plates 501 away from the central ring 510, and the vertical plate 503 is fixedly connected between the connecting rings 502, and the connecting rings 502 are slidably connected to the fixture body 1. Therefore, during the up and down movement of the central ring 510, through the provided connecting rings 502 and the vertical plate 503, the linkage plates 501 can be driven to move up and down synchronously. As the linkage plates 501 move up and down, the linkage plates 501 will squeeze the linkage rods 515 slidably connected in the inclined slots 504 through the inclined slots 504 opened on both sides, pushing the linkage rods 515 to drive the fixed columns 514 and the moving blocks 508 connected to the lower end faces to slide horizontally on the cross bar 2. Since the inclined angles of the inclined slots 504 opened on the side walls of the linkage plates 501 are different, during the sliding process of the linkage rods 515 along the paths of the inclined slots 504, the moving distance of one of the linkage rods 515 is twice that of the other linkage rod 515, so that the distance between the moving blocks 508 connected to the lower ends of the linkage rods 515 is the same as the distance between the fixed blocks 506. As the moving blocks 508 slide horizontally on the cross bar 2, since the fixing plates 507 are connected to both sides of the moving blocks 508, the U-shaped plates 509 are slidably connected to the fixing plates 507, and the hooks 4 are fixedly connected to the sides of the U-shaped plates 509 away from the moving blocks 508. Therefore, the moving blocks 508 will drive the hooks 4 to move horizontally synchronously through the fixing plates 507 and the U-shaped plates 509, adjusting the distance between the hooks 4, thus avoiding the cumbersome process of debugging each hook 4 one by one. This not only reduces the time required for adjustment and the labor intensity of the staff, but also the synchronous adjustment technology reduces the cumulative effect of errors by adjusting all the hooks 4 at the same time, making the final hanging effect closer to the expected goal and improving the hanging stability and safety of the workpiece; During the movement of the hook 4, it will be affected by the inclined groove 504 and the linkage rod 515, so that during the movement of two adjacent hooks 4, the moving distance of one hook 4 is twice that of the other hook 4, thus ensuring that the spacing adjustment between the two hooks 4 is the same as that between other hooks 4. This not only ensures that the spacing between all hooks 4 remains consistent, thereby improving the consistency of the debugging results, maintaining the stability of the workpiece during suspension, reducing the possibility of shaking or tilting, but also through the precise adjustment of the spacing between the hooks 4, the suspension space can be utilized more effectively, reducing the overlap or gap between workpieces, thereby improving the processing efficiency of the workpieces; After the spacing between the hooks 4 is adjusted, the staff can reverse the rotation of the knob 513 again, driving the threaded rod 512 to rotate, so that the threaded rod 512 rotates and slides into the central ring 510. At the same time, the threaded rod 512 will rotate and slide into the threaded hole 511 opened on the central column 505 again to fix the position of the central ring 510. After the position of the central ring 510 is fixed, the linkage plates 501 connected to both sides of the central ring 510 will be limited, so that the position of the hook 4 is fixed through the linkage plate 501, the inclined groove 504, the linkage rod 515, the moving block 508, the fixing plate 507 and the U-shaped plate 509. This can not only reduce the wear of the hook 4 and the suspension system caused by shaking or falling off, extend the service life of the suspension system, and reduce the maintenance cost, but also the design of the threaded rod 512 and the threaded hole 511 allows for fine adjustment of the position of the hook 4 and precise fixation after the required spacing is reached, ensuring the stability and reliability of the hook 4 in different application scenarios; When the moving block 508 slides horizontally on the cross bar 2 to adjust the distance between the hooks 4, the moving blocks 508 near both sides of the fixed block 506 will pull the sliding columns 604 to move horizontally on the fixed block 506. Since one end of each sliding column 604 away from the moving block 508 is connected to the connecting column 605, and the connecting plates 606 are rotatably connected to the connecting columns 605, and one end of each connecting plate 606 away from the connecting column 605 is rotatably connected to the upper end surface of the connecting frame 607. Therefore, during the horizontal movement of the sliding column 604, the sliding column 604 will pull the connecting column 605 to drive one end of the connecting plate 606 to move synchronously, so that the connecting plate 606 pushes the connecting frame 607 rotatably connected to the other end away from the connecting column 605 to move horizontally away from the fixing plate 507. During the process of the connecting frame 607 moving away from the fixing plate 507, the connecting frame 607 will drive the U-shaped plate 509 connected to its lower end surface to slide synchronously on the outer surface of the fixing plate 507, and push the hook 4 connected to the U-shaped plate 509 to approach or move away from the fixture body 1. During the movement of one of the U-shaped plates 509, since the telescopic plates 603 are connected between the U-shaped plates 509, the U-shaped plate 509 will drive the other U-shaped plates 509 to move synchronously, so that the hooks 4 connected to the U-shaped plates 509 move synchronously, adjusting the distance between the hooks 4 and the fixture body 1. This not only enables the fixture body 1 to adapt to the hanging requirements of workpieces with different sizes and shapes, ensures that the center of gravity of the hanging workpiece is reasonably distributed, thereby improving the hanging stability, preventing the workpiece from shaking or tilting during the hanging process, ensuring safety, but also by precisely adjusting the position of the hooks 4, the wear and damage of the fixture body 1 caused by improper hanging can be reduced, which helps to extend the service life of the fixture body 1 and reduce the replacement and maintenance costs; When the workpiece cannot be hung on the hook 4, the worker can push the workpiece between the two clamping plates 601. The workpiece will first pass through the guiding plate 602 and slide into the space between the clamping plates 601, squeezing the clamping plates 601. As a result, the insulating extension columns 609 connected to the clamping plates 601 slide into the insulating hollow columns 608 and press the springs 610 connected inside the insulating hollow columns 608. When the workpiece slides into the designated position, the elastic force of the springs 610 will push the insulating extension columns 609 to exert a pressure on the clamping plates 601, causing the clamping plates 601 to clamp and fix the workpiece. The hook 4 and the clamping plates 601 can respectively adapt to different types of workpieces. The hook 4 is suitable for hanging rod-shaped, linear or workpieces with holes for the hook 4, while the clamping plates 601 are more suitable for clamping flat, block-shaped or workpieces that require stable fixation. This combined design enables the hanger body 1 to meet more diverse hanging requirements. Among them, during the anodizing process of the workpiece between the clamping plates 601 to make it conductive, through the provided insulating hollow columns 608 and insulating extension columns 609, the direct contact between the current and the springs 610 can be effectively isolated, thereby protecting the original performance and service life of the springs 610 and reducing the uneven anodic oxidation film phenomenon caused by current interference in non-target areas such as the springs 610, thus improving the overall quality of anodizing; During the process of the U-shaped plate 509 driving the hook 4 to move, since the insulating hollow column 608 is fixedly connected to the side wall of the U-shaped plate 509, the clamping plates 601 will be driven to move synchronously through the insulating hollow column 608 and the insulating extension column 609 to adjust the distance between adjacent two clamping plates 601. By synchronously adjusting the distance between the clamping plates 601 through the hook 4, the operation process is simplified, and the worker only needs to perform a simple operation on the hook 4 to achieve the adjustment of the distance between the clamping plates 601.

[0036] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not elaborate on all details and do not limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An anodic oxidation process conductive fixture, comprising a fixture body (1), wherein a cross bar (2) is fixedly connected at equal intervals inside the fixture body (1), hooks (4) are arranged at equal intervals on both sides of the cross bar (2), and a connecting hook (3) is fixedly connected to the upper end face of the fixture body (1), characterized in that: It further includes a suspension spacing adjustment mechanism and a suspension length adjustment mechanism; The suspension spacing adjustment mechanism includes a fixed block (506) and a moving block (508). The fixed block (506) is fixedly connected to the cross bar (2), and the moving blocks (508) are all slidably connected to the cross bar (2). The suspension spacing adjustment mechanism is used to uniformly adjust the spacing between the hooks (4); The suspension length adjustment mechanism is used to adjust the distance between the hook (4) and the fixture body (1).

2. The conductive hanging tool for an anodic oxidation process according to claim 1, wherein Both sides of the fixed block (506) and the moving block (508) are fixedly connected with fixing plates (507). U-shaped plates (509) are slidably connected to the fixing plates (507). The sides of the U-shaped plates (509) away from the fixing plates (507) are fixedly connected to the hooks (4).

3. The anodic oxidation process conductive fixture according to claim 2, wherein Linking plates (501) are symmetrically arranged above the cross bar (2). Connecting rings (502) are fixedly connected to the opposite sides between the linking plates (501) at the same height. The connecting rings (502) are all vertically slidably connected to the fixture body (1). Vertical plates (503) are fixedly connected between the connecting rings (502) on the same side.

4. The anodic oxidation process conductive hanging tool according to claim 3, characterized in that, Oblique slots (504) are formed on the sides of the linking plates (501) close to the hooks (4). The heights of the oblique slots (504) on the same side are the same, and the inclination angles of the oblique slots (504) on the same side are different. Linking rods (515) are slidably connected in the oblique slots (504). Fixed columns (514) are fixedly connected to the lower sides of the linking rods (515). The fixed columns (514) are fixedly connected to the upper end faces of the moving blocks (508).

5. The anodic oxidation process conductive hanging tool according to claim 4, characterized in that Central rings (510) are fixedly connected between the two linking plates (501) at the same height. Central columns (505) are slidably connected through the central rings (510). The central columns (505) are fixedly connected to the upper end faces of the fixed blocks (506).

6. The conductive hanging tool for an anodic oxidation process according to claim 5, wherein, Threaded holes (511) are equidistantly formed on the central columns (505). Threaded rods (512) are threadedly connected through the central rings (510). The threaded rods (512) and the threaded holes (511) are adapted to each other. Knobs (513) are fixedly connected to the ends of the threaded rods (512) away from the central rings (510).

7. The anodic oxidation process conductive fixture according to claim 2, wherein The suspension length adjustment mechanism includes telescopic plates (603). The telescopic plates (603) are fixedly connected between adjacent U-shaped plates (509). Connecting frames (607) are fixedly connected to the upper end faces of the U-shaped plates (509) at the center. Connecting plates (606) are rotatably connected to the upper end faces of the connecting frames (607). Connecting columns (605) are rotatably connected to the ends of the connecting plates (606) away from the connecting frames (607). Sliding columns (604) are fixedly connected to the lower ends of the connecting columns (605). The sliding columns (604) are all slidably connected through the fixed blocks (506). The ends of the sliding columns (604) away from the connecting columns (605) are fixedly connected to the side walls of the moving blocks (508).

8. The anodic oxidation process conductive hanging tool according to claim 7, wherein On both sides of the U-shaped plate (509), insulating hollow columns (608) are symmetrically and fixedly connected. One end of each insulating hollow column (608) far from the U-shaped plate (509) is slidably connected through an insulating extension column (609). Clamping plates (601) are fixedly connected between the insulating extension columns (609) on the same side. One side of the clamping plate (601) is fixedly connected to the side wall of the telescopic plate (603).

9. The anodic oxidation process conductive hanging tool according to claim 8, wherein, One end of each insulating extension column (609) far from the clamping plate (601) is fixedly connected to a spring (610). One end of each spring (610) far from the insulating extension column (609) is fixedly connected to the inside of the insulating hollow column (608).

10. An anodic oxidation process conductive hanging tool according to claim 9, characterized in that, One end of each clamping plate (601) far from the telescopic plate (603) is fixedly connected to a guiding plate (602). The spaces between two adjacent guiding plates (602) are in a shape of outward flare.

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