Hanging tool for electroplating metal plate

Abstract

The utility model relates to a hanger for electroplating a metal plate, and belongs to the technical field of electroplating, the hanger comprises a stabilizing frame, a plurality of mounting holes penetrating through the stabilizing frame are formed in the front surface of the stabilizing frame, a plurality of limiting grooves are further formed in the front surface of the stabilizing frame, and a connecting block is fixed to the top of the stabilizing frame; four clamping assemblies which penetrate through the stabilizing frame and can improve the clamping stability of the metal plate are arranged on the front face of the stabilizing frame. When the hanging tool for electroplating the metal plates is used, the positions of the four clamping assemblies can be adjusted according to the actual conditions of the metal plates, so that the requirement for clamping the metal plates of different types is met, the four clamping assemblies can achieve the fixing effect without forming holes in the metal, the universality is higher, meanwhile, the limiting part and the moving part are matched, and the practicability is high. According to the hanging tool, the fixing effect on the metal plate can be effectively improved, after electroplating is completed, the position, not electroplated, of the clamping position can be electroplated by adjusting the position of the metal plate, and the hanging tool does not need to open holes in the plate and is high in universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field, concretely is a kind of hanger for metal plate electroplating. BACKGROUND

[0002] In order to improve the corrosion resistance of metal plate, metal plate will usually be electroplated before formal use, and the operation is usually to hang the plate on the hanger, and then put the hanger and the plate into the electroplating tank through the lifting moving mechanism.

[0003] For example, a kind of electroplating hanger assembly is disclosed in Chinese patent (announcement number: CN217651338U), which includes multiple groups of hanger monomers, the hanger monomer includes a vertical block, the front end surface of the vertical block is provided with a vertical guide rail, the vertical guide rail is slidably connected with multiple vertical sliding blocks, the front end surface of the vertical sliding block is connected with a hook, the vertical block is provided with multiple horizontally arranged perforations, and the horizontally arranged perforations are sleeved with connecting rods;The side surface of the vertical sliding block is provided with an adjusting structure for adjusting the spacing between adjacent vertical sliding blocks, the utility model is adjusted horizontally by setting horizontal perforations on the vertical block and sleeving with connecting rods;Secondly, the vertical sliding block is slidably connected with the vertical guide rail, so that the vertical sliding block can be adjusted in the vertical direction, so that the spacing between adjacent hooks can be adjusted, and the applicability is strong.

[0004] However, the hanger has poor universality, and for unperforated plates, the hanger cannot be used smoothly, and the universality is not high enough, and there are certain requirements for the perforation position, so a kind of hanger for metal plate electroplating is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of hanger for metal plate electroplating, with the advantage of high universality, solving the problem of low universality of hanger.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of hanger for metal plate electroplating, including stable frame, the front surface of the stable frame is provided with multiple installation holes penetrating the stable frame, the front surface of the stable frame is also provided with multiple limit grooves, the top of the stable frame is fixed with connecting block, the front surface of the stable frame is provided with four clamping assemblies penetrating the stable frame and can improve the clamping stability of metal plate;

[0007] Each clamping assembly includes a clamping block, a stable bolt, a stable nut, a limiting portion and a moving portion, the stable bolt penetrates the clamping block and the stable frame and abuts with the clamping block, the outer surface of the stable bolt abuts with the stable nut, the front side of the stable nut abuts with the stable frame, the inner cavity of the clamping block is provided with a limiting portion penetrating the inner rear wall of the clamping block and extending into the limit groove, and the side of the multiple clamping blocks close to each other is provided with a moving portion.

[0008] By adopting the technical scheme, the clamping assembly is convenient to disassemble and assemble, the positions of the four clamping assemblies can be adjusted, and corresponding adjustment can be made according to the specific size of the plate.

[0009] Further, the top of the connecting block is fixed with a cross bar, and two connecting holes penetrating through the cross bar are formed in the top of the cross bar.

[0010] By adopting the technical scheme, the connecting holes formed in the cross bar facilitate the fixation of the lifting mechanism and the cross bar, and improve the overall stability.

[0011] Further, the stable frame is in the shape of a cross, and the four clamping assemblies are respectively located at the upper, lower, left and right positions of the stable frame.

[0012] By adopting the technical scheme, the cross shape can effectively improve the overall versatility.

[0013] Further, each limiting part comprises an electric push rod, a limiting rod and a stable ring, the limiting part further comprises a protective shell fixed with the inner side wall of the clamping block, the top wall and the bottom wall of the inner cavity of the protective shell are fixed with the electric push rod, the output end of the electric push rod penetrates through the rear side wall of the protective shell and the rear side wall of the inner cavity of the clamping block, the output end of the electric push rod extends into the limiting rod and is fixed with the limiting rod, the limiting rod extends into the clamping block, the side of the protective shell close to the stable frame is fixed with the stable ring, and the stable ring extends into the limiting rod.

[0014] By adopting the technical scheme, the limiting part cooperates with the limiting groove, thereby smoothly improving the stability of the clamping assembly and avoiding rotation of the clamping assembly around the stable bolt.

[0015] Further, each clamping block close to the stable frame is provided with a communication hole, each communication hole is communicated with the inner cavity of the clamping block, and the inner side of the protective shell is fixed with a storage battery.

[0016] By adopting the technical scheme, the storage battery can provide stable energy for the electric push rod.

[0017] Further, each protective shell close to the stable frame is provided with an output hole, the inner side wall of each output hole is fixed with a sealing ring, and each sealing ring is movably connected with the outer surface of the output end of the electric push rod.

[0018] By adopting the technical scheme, the sealing ring mainly plays the role of preventing leakage and blocking external substances.

[0019] Further, the opposite side of the four clamping blocks is provided with a T-shaped groove, each moving part comprises a threaded rod and a moving block, the inner wall of the T-shaped groove is connected with the threaded rod penetrating through the side wall of the T-shaped groove through a bearing, the outer surface of the threaded rod is threadedly connected with a T-shaped block extending to the outside of the T-shaped groove and movably connected with the T-shaped groove, and the side of the T-shaped block away from the T-shaped groove is fixed with the moving block.

[0020] By adopting the technical scheme, the T-shaped groove and the T-shaped block are matched, the T-shaped groove can effectively limit the T-shaped block, so that the rotating force of the threaded rod cannot cause the T-shaped block to rotate.

[0021] Further, the opposite side of the four clamping blocks is provided with a T-shaped groove, each moving part comprises a threaded rod and a moving block, the inner wall of the T-shaped groove is connected with the threaded rod penetrating through the side wall of the T-shaped groove through a bearing, the outer surface of the threaded rod is threadedly connected with a T-shaped block extending to the outside of the T-shaped groove and movably connected with the T-shaped groove, and the side of the T-shaped block away from the T-shaped groove is fixed with the moving block.

[0022] By adopting the technical scheme, the soft pad can protect the surface of the metal plate.

[0023] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0024] The hanger for metal plate electroplating can adjust the positions of the four clamping assemblies according to the actual conditions of the metal plate during use, so as to meet the clamping of metal plates of different styles, and the four clamping assemblies can complete the fixing effect without needing to make holes in the metal, so that the universality is higher. In addition, the fixing effect of the metal plate can be effectively improved by cooperating with the limiting part and the moving part. After electroplating, the positions of the metal plate can be adjusted to electroplate the positions that cannot be electroplated in the clamping position. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the present application;

[0026] Figure 2 It is a connection relationship diagram of the clamping assembly and the stable frame of the present application;

[0027] Figure 3 It is a three-dimensional sectional view of the connection relationship between the limiting rod and the stable ring of the present application.

[0028] In the drawing: 1, stable frame; 2, connecting block; 3, clamping assembly; 301, clamping block; 302, stable bolt; 303, stable nut; 304, limiting part; 3041, electric push rod; 3042, limiting rod; 3043, stable ring; 305, moving part; 3051, threaded rod; 3052, moving block. DETAILED DESCRIPTION

[0029] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0030] Please refer to Figure 1 In the embodiment, the hanger for metal plate electroplating comprises a stable frame 1, a plurality of mounting holes penetrating through the stable frame 1 are formed on the front surface of the stable frame 1, the mounting holes are convenient for fixing the clamping assembly 3, a plurality of limiting grooves are also formed on the front surface of the stable frame 1, the limiting grooves can limit the clamping assembly 3, a connecting block 2 is fixed on the top of the stable frame 1, and four clamping assemblies 3 penetrating through the stable frame 1 and capable of improving the clamping stability of the metal plate are arranged on the front surface of the stable frame 1.

[0031] In addition, a horizontal rod is fixed on the top of the connecting block 2, two connecting holes penetrating through the horizontal rod are formed on the top of the horizontal rod, the stable frame 1 is cross-shaped, and the two connecting holes formed on the horizontal rod can be convenient for fixing the horizontal rod, thereby effectively improving the stability of the whole clamp.

[0032] In the embodiment, by adjusting the specific positions of the four clamping assemblies 3, the clamping assemblies 3 can clamp plates of different sizes, improve the universality of the hanger, and the two connecting holes formed on the horizontal rod can be convenient for hanging the hanger or fixing the hanger with the lifting mechanism.

[0033] Please refer to Figure 1 and Figures 2 to 3 In order to improve the universality, each clamping assembly 3 in the embodiment comprises a clamping block 301, a stable bolt 302, a stable nut 303, a limiting part 304 and a moving part 305, the stable bolt 302 penetrates through the clamping block 301 and the stable frame 1 and abuts against the clamping block 301, the stable bolt 302 and the stable nut 303 can approach each other when they rotate relative to each other, thereby promoting the clamping block 301 to approach the stable frame 1, the outer surface of the stable bolt 302 abuts against the stable nut 303, the front side of the stable nut 303 abuts against the stable frame 1, the inner cavity of the clamping block 301 is provided with the limiting part 304 penetrating through the rear wall of the clamping block 301 and extending into the limiting groove, the side, where the plurality of clamping blocks 301 approach each other, is provided with the moving part 305, the limiting groove cooperates with the limiting part 304, can effectively limit the clamping block 301, and prevent the clamping block 301 from rotating around the stable bolt 302.

[0034] It should be further explained that the four clamping assemblies 3 are respectively located at the upper, lower, left and right of the stable frame 1, each limiting part 304 comprises an equal electric push rod 3041, a limiting rod 3042 and a stable ring 3043, the electric push rod 3041 provides continuous power for the limiting part 304, the limiting part 304 further comprises a protective shell fixed with the inner side wall of the clamping block 301, the protective shell is made of plastic, the plastic has a very high resistivity, which means that it has a very strong ability to resist current, and can effectively protect the electric push rod 3041 and the battery inside, the plastic has good chemical stability and is not easy to react with chemical substances in the surrounding environment, which makes it maintain its insulation performance unaffected in different use environments, such as humid, acid and alkali gas, etc. The top wall and the bottom wall of the inner cavity of the protective shell are fixed with the electric push rod 3041, the output end of the electric push rod 3041 penetrates through the rear side wall of the protective shell and the rear side wall of the inner cavity of the clamping block 301, the output end of the electric push rod 3041 extends into the limiting rod 3042 and is fixed with the limiting rod 3042, the limiting rod 3042 extends into the clamping block 301, the side of the protective shell close to the stable frame 1 is fixed with the stable ring 3043, the stable ring 3043 extends into the limiting rod 3042, through the cooperation of the stable ring 3043, the sealing ring and the limiting rod 3042, the overall sealing performance can be effectively improved, preventing the electroplating solution from eroding the electric push rod 3041.

[0035] It can be known that each clamping block 301 is provided with a communication hole close to the stable frame 1, each communication hole is communicated with the inner cavity of the clamping block 301, the inner side of the protective shell is fixed with a battery, the battery is used to provide power for the electric push rod 3041, the side of each protective shell close to the stable frame 1 is provided with an output hole, the inner side wall of each output hole is fixed with a sealing ring, each sealing ring is movably connected with the outer surface of the output end of the electric push rod 3041, and the sealing ring can have good sealing effect.

[0036] In addition, the opposite side of the four clamping blocks 301 is provided with a T-shaped groove, each moving part 305 comprises a threaded rod 3051 and a moving block 3052, the inner side wall of the T-shaped groove is rotatably connected with the threaded rod 3051 penetrating through the side wall of the T-shaped groove through a bearing, the outer surface of the threaded rod 3051 is threadedly connected with a T-shaped block extending out of the T-shaped groove and movably connected with the T-shaped groove, the side of the T-shaped block away from the T-shaped groove is fixed with the moving block 3052, the T-shaped groove can limit the T-shaped block, and further limit the moving block 3052, so as to prevent the moving block 3052 from rotating with the threaded rod 3051, the opposite side of the four clamping blocks 301 is fixed with a stable plate, the opposite side of each stable plate and the moving block 3052 is fixed with a soft pad, the soft pad is made of silica gel, which can ensure good stability and avoid scratching the surface of the metal plate.

[0037] In the embodiment, the clamping assembly 3 can be quickly disassembled by rotating the fixing bolt 302 and the fixing nut 303, so that the metal plate of different sizes can be quickly adjusted, and the overall versatility is effectively improved.

[0038] It can be understood that the hanger can effectively clamp the plate without opening a hole in the plate, effectively improving the versatility of the plate, and without opening a hole, the smoothness of the current passing through the plate is improved, thereby indirectly improving the electroplating effect.

[0039] The electrical elements in the text are electrically connected with the controller and the power supply. The control mode of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of the skilled person in the art. The power supply provided by the battery also belongs to the common knowledge in the art. And the utility model is mainly used to protect the mechanical device, so the control mode and the circuit connection of the utility model are not explained in detail.

[0040] The working principle of the above embodiment is:

[0041] First, adjust the four clamping assemblies 3 according to the actual size of the plate. The clamping assembly 3 can be disassembled by unscrewing the fixing bolt 302 and the fixing nut 303, so that the installation adjustment position is facilitated. When the adjustment is completed, the electric push rod 3041 is started, the electric push rod 3041 pushes the limiting rod 3042 into the limiting groove, thereby effectively limiting the clamping assembly 3. Place the plate between the four clamping assemblies 3, rotate the threaded rod 3051, and promote the moving block 3052 to approach the plate, thereby completing the clamping of the plate. A special lifting mechanism can drive the hanger and the plate on it to move. The hanger does not need to open a hole in the plate, which can improve the stability of the current during electroplating of the plate. At the same time, the hanger can clamp plates of different sizes, and has strong versatility.

Claims

1. A hanger for electroplating sheet metal, comprising a stable frame (1), characterized in that: The front of the stable frame (1) is provided with a plurality of mounting holes penetrating the stable frame (1), and a plurality of limiting grooves are also formed in the front of the stable frame (1), and the top of the stable frame (1) is fixedly connected with a connecting block (2), and the front of the stable frame (1) is provided with four clamping assemblies (3) penetrating the stable frame (1) and capable of improving the clamping stability of the metal plate. Each clamping assembly (3) comprises a clamping block (301), a stable bolt (302), a stable nut (303), a limiting part (304) and a moving part (305), the stable bolt (302) penetrates the clamping block (301) and the stable frame (1) and abuts against the clamping block (301), the outer surface of the stable bolt (302) abuts against the stable nut (303), the front side of the stable nut (303) abuts against the stable frame (1), and the inner cavity of the clamping block (301) is provided with the limiting part (304) penetrating the inner rear wall of the clamping block (301) and extending into the limiting groove, and the side of the plurality of clamping blocks (301) close to each other is provided with the moving part (305).

2. The metal plate electroplating hanger according to claim 1, wherein: The top of the connecting block (2) is fixedly connected with a cross bar, and the top of the cross bar is provided with two connecting holes penetrating the cross bar.

3. The metal plate electroplating hanger according to claim 1, wherein: The stable frame (1) is in the shape of a cross, and the four clamping assemblies (3) are respectively located at the upper, lower, left and right positions of the stable frame (1).

4. The metal plate electroplating hanger according to claim 1, wherein: Each limiting part (304) comprises an electric push rod (3041), a limiting rod (3042) and a stable ring (3043), the limiting part (304) further comprises a protective shell fixedly connected with the inner side wall of the clamping block (301), the top wall and the bottom wall of the inner cavity of the protective shell are fixedly connected with the electric push rod (3041), the output end of the electric push rod (3041) penetrates the rear side wall of the protective shell and the rear side wall of the inner cavity of the clamping block (301), the output end of the electric push rod (3041) extends into the limiting rod (3042) and is fixedly connected with the limiting rod (3042), the limiting rod (3042) extends into the clamping block (301), the side of the protective shell close to the stable frame (1) is fixedly connected with the stable ring (3043), and the stable ring (3043) extends into the limiting rod (3042).

5. The metal plate electroplating hanger according to claim 4, wherein: The side of each clamping block (301) close to the stable frame (1) is provided with a communication hole, and each communication hole is in communication with the inner cavity of the clamping block (301), and the inner side of the protective shell is fixedly connected with a storage battery.

6. The metal plate electroplating hanger according to claim 4, wherein: The side of each protective shell close to the stable frame (1) is provided with an output hole, the inner side wall of each output hole is fixedly connected with a sealing ring, and each sealing ring is movably connected with the outer surface of the output end of the electric push rod (3041).

7. The metal plate electroplating hanger according to claim 1, wherein: The opposite side of each of the four clamping blocks (301) is provided with a T-shaped groove, each of the moving parts (305) comprises a threaded rod (3051) and a moving block (3052), the inner wall of the T-shaped groove is rotationally connected with the threaded rod (3051) penetrating through the side wall of the T-shaped groove through a bearing, the outer surface of the threaded rod (3051) is threadedly connected with a T-shaped block extending to the outside of the T-shaped groove and movably connected with the T-shaped groove, and the side, away from the T-shaped groove, of the T-shaped block is fixed with the moving block (3052).

8. The metal plate electroplating hanger according to claim 7, wherein: The opposite side of each of the four clamping blocks (301) is fixed with a stable plate, and the opposite side of each of the stable plates and the moving block (3052) is fixed with a soft pad.

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