CN220999919U - Electroplating device for electroplating zinc alloy surface - Google Patents

Abstract

The utility model belongs to the technical field of electroplating devices, in particular to an electroplating device for electroplating a zinc alloy surface, which comprises an electroplating liquid tank and a mounting bracket, wherein a sliding rail bracket is arranged on the left side wall of the electroplating liquid tank, a threaded rod is arranged in the sliding rail bracket, the mounting bracket is arranged on the outer surface of the threaded rod, a hydraulic rod is arranged on the inner wall of the mounting bracket, a micro motor is arranged at the lower end of the hydraulic rod, a supporting rod is arranged at the output end of the micro motor, and a stirring rod is arranged on the outer surface of the supporting rod.

Description

Electroplating device for electroplating zinc alloy surface

Technical Field

The utility model relates to the technical field of electroplating devices, in particular to an electroplating device for electroplating a zinc alloy surface.

Background

Electroplating is a type of surface treatment process for zinc alloy die castings in the die casting production process, and the process is mainly divided into two types, namely water electroplating and vacuum plating, wherein the water electroplating process is suitable for the zinc alloy die castings, and mainly comprises the steps of putting a product to be electroplated into chemical electroplating liquid for electroplating.

However, the surface of the existing zinc alloy die casting may adsorb impurities, which may prevent the contact between the zinc alloy die casting and the electroplating solution to a certain extent, thereby affecting the electroplating effect, and the zinc alloy die casting is directly put into the electroplating solution to be electroplated, resulting in slow electroplating process.

Disclosure of utility model

In order to overcome the defects in the prior art, the problem that impurities are possibly adsorbed on the surface of a zinc alloy die casting, contact between the zinc alloy die casting and electroplating liquid is blocked to a certain extent, so that the electroplating effect is affected, and the zinc alloy die casting is directly placed into the electroplating liquid for electroplating, so that the electroplating process is slow is solved.

The technical scheme adopted for solving the technical problems is as follows: the electroplating device comprises an electroplating liquid tank and a mounting bracket, wherein a sliding rail bracket is arranged on the left side wall of the electroplating liquid tank, a threaded rod is arranged in the sliding rail bracket, the mounting bracket is arranged on the outer surface of the threaded rod, a hydraulic rod is arranged on the inner wall of the mounting bracket, a micro motor is arranged at the lower end of the hydraulic rod, a supporting rod is arranged at the output end of the micro motor, a stirring rod is arranged on the outer surface of the supporting rod, and a connecting bracket is arranged at the lower end of the supporting rod.

Preferably, a connecting spring is arranged on the lower end face of the connecting support, and a cleaning support is arranged at the tail end of the connecting spring.

Preferably, the fixed bolster is installed to the surface mounting of threaded rod, electric putter is installed to the inner wall of fixed bolster, the centre gripping support is installed to electric putter's end, the internally mounted of centre gripping support has the screw thread axle, splint are installed to the lower extreme of screw thread axle.

Preferably, a heating bracket is arranged at the edge of the upper end face of the electroplating liquid tank.

Preferably, the stirring rods are uniformly distributed along the outer surface of the supporting rod.

The utility model has the advantages that:

1. When the miniature motor and the support rod are subjected to certain lifting adjustment through the hydraulic rod, the adjustment of the cleaning support is facilitated, then the connecting spring is attached to the surface of the electroplated zinc alloy under the action of the connecting support, and impurities on the surface of the electroplated zinc alloy are cleaned;

2. According to the utility model, when the work of cleaning the support is completed, the hydraulic rod is used for slightly lifting upwards, the micro motor is used for continuously working, the stirring rods uniformly distributed on the outer surface of the support rod are used for working, so that the electrolyte is changed into a static state to be dynamic during electroplating, and the electrolyte is stirred and mixed, so that the concentration of the electrolyte is relatively uniform, the electroplating of metal products is uniform, and the qualification rate of products is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the plating bath of the present utility model;

FIG. 3 is a schematic view of a fixing bracket according to the present utility model;

Fig. 4 is a schematic structural view of a connecting bracket according to the present utility model.

In the figure: 1. an electroplating liquid tank; 2. a slide rail bracket; 3. a threaded rod; 4. a mounting bracket; 5. a hydraulic rod; 6. a micro motor; 7. a support rod; 8. a stirring rod; 9. a connecting bracket; 10. a connecting spring; 11. cleaning a bracket; 12. a fixed bracket; 13. an electric push rod; 14. a clamping bracket; 15. a threaded shaft; 16. a clamping plate; 17. the support is heated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an electroplating device for electroplating a zinc alloy surface comprises an electroplating liquid tank 1 and a mounting bracket 4, wherein a sliding rail bracket 2 is mounted on the left side wall of the electroplating liquid tank 1, a threaded rod 3 is mounted in the sliding rail bracket 2, the mounting bracket 4 is mounted on the outer surface of the threaded rod 3, a hydraulic rod 5 is mounted on the inner wall of the mounting bracket 4, a micro motor 6 is mounted at the lower end of the hydraulic rod 5, a supporting rod 7 is mounted at the output end of the micro motor 6, a stirring rod 8 is mounted on the outer surface of the supporting rod 7, and a connecting bracket 9 is mounted at the lower end of the supporting rod 7.

The threaded rod 3 that sets up is carrying out the rotation during operation, is convenient for carry out certain lift adjustment effect to installing support 4 along slide rail support 2, and the inside hydraulic stem 5 of installing support 4 carries out certain lift adjustment effect to micro motor 6 and bracing piece 7.

Further, connecting spring 10 is installed to the lower terminal surface of linking bridge 9, and clearance support 11 is installed to the end of connecting spring 10, carries out certain lift adjustment to micro motor 6 and bracing piece 7 through hydraulic stem 5 and acts on, is convenient for to carry out the regulation of clearance support 11, then is laminated with the zinc alloy surface that carries out electroplating under the effect of linking bridge 9 through connecting spring 10, carries out the clearance effect to the impurity on electroplated zinc alloy surface.

Further, the fixed bolster 12 is installed to the surface of threaded rod 3, electric putter 13 is installed to the inner wall of fixed bolster 12, clamping bracket 14 is installed to electric putter 13's end, clamping bracket 14's internally mounted has screw shaft 15, splint 16 are installed to the lower extreme of screw shaft 15, when carrying out the rotation work of threaded rod 3, carry out the synchronous lift effect with installing support 4 to fixed bolster 12, then rotate screw shaft 15 and carry out sliding operation with splint 16 on clamping bracket 14, carry out the centre gripping effect to the zinc alloy that carries out electroplating, electric putter 13 promotes and adjusts according to the size of zinc alloy.

Further, a heating bracket 17 is arranged at the edge of the upper end face of the electroplating liquid tank 1, lifting and taking materials are carried out on the mounting bracket 4 and the fixing bracket 12 after electroplating is finished, and then an electric heating tube is arranged in the heating bracket 17 to heat and dry through an electric heating wire, so that zinc alloy with the limit of zinc alloy after electroplating is finished is dried.

Further, puddler 8 is along the surface evenly distributed of bracing piece 7, when carrying out the work to clearance support 11 accomplish, carry out slightly ascending lifting action through hydraulic stem 5, and miniature motor 6 continues to work, work to the puddler 8 of the surface evenly distributed of bracing piece 7, make the electrolyte have static to become dynamic when being convenient for electroplate, stir the mixture to the electrolyte, thereby make its concentration reach relatively even, make the electroplating of metal product even, improve the qualification rate of product.

The theory of operation, at first, the threaded rod 3 of setting is carrying out the during operation of rotating, be convenient for carry out certain lift adjustment effect along slide rail support 2 to installing support 4, and the inside hydraulic stem 5 of installing support 4 carries out certain lift adjustment effect to micro motor 6 and bracing piece 7, then carry out the synchronous lift effect with installing support 4 to fixed bolster 12 when carrying out the during operation of rotating of threaded rod 3, then rotate screw spindle 15 and carry out sliding operation with splint 16 on grip bracket 14, carry out the centre gripping effect to the zinc alloy that carries out electroplating, and carry out certain lift adjustment effect to micro motor 6 and bracing piece 7 through hydraulic stem 5, be convenient for carry out the regulation of clearance support 11, then carry out the clearance effect with the zinc alloy surface's that carries out electroplating under the effect of linking bridge 9 through linking spring 10, then carry out the ascending lifting effect of a little to clearance support 11's work when carrying out, and micro motor 6 continues to work, carry out work to the puddler 8 of surface evenly distributed of 7, make the electrolyte have static state to become dynamic when being convenient for electroplating, carry out the mixed concentration to the electrolyte, make the relative uniform concentration of electrolyte, make the product reach the well known product of electric push rod 13, further, the product is advanced, the uniform yield is achieved, and the like.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (5)

1. The electroplating device for electroplating the zinc alloy surface comprises an electroplating liquid tank (1) and a mounting bracket (4), and is characterized in that: slide rail support (2) are installed to the left side wall of electroplating bath (1), internally mounted of slide rail support (2) has threaded rod (3), installing support (4) are installed at the surface of threaded rod (3), hydraulic stem (5) are installed to the inner wall of installing support (4), micro motor (6) are installed to the lower extreme of hydraulic stem (5), bracing piece (7) are installed to the output of micro motor (6), puddler (8) are installed to the surface mounting of bracing piece (7), linking bridge (9) are installed to the lower extreme of bracing piece (7).

2. The electroplating device for electroplating a zinc alloy surface according to claim 1, wherein: a connecting spring (10) is arranged on the lower end face of the connecting support (9), and a cleaning support (11) is arranged at the tail end of the connecting spring (10).

3. The electroplating device for electroplating a zinc alloy surface according to claim 1, wherein: the outer surface of threaded rod (3) is installed fixed bolster (12), electric putter (13) are installed to the inner wall of fixed bolster (12), centre gripping support (14) are installed to the end of electric putter (13), internally mounted of centre gripping support (14) has screw shaft (15), splint (16) are installed to the lower extreme of screw shaft (15).

4. The electroplating device for electroplating a zinc alloy surface according to claim 1, wherein: a heating bracket (17) is arranged at the edge of the upper end face of the electroplating liquid tank (1).

5. The electroplating device for electroplating a zinc alloy surface according to claim 1, wherein: the stirring rods (8) are uniformly distributed along the outer surface of the supporting rod (7).