Automatic nickel supplementing structure

Abstract

The utility model provides an automatic nickel supplementing structure, which comprises a base frame, a fixing assembly, an electroplating assembly and a driving piece, a plating supplementing position is arranged on the base frame, the fixing assembly comprises a supporting frame and a workpiece clamp, the supporting frame is connected with the base frame, the workpiece clamp is connected with the supporting frame, and the workpiece clamp is suitable for clamping a workpiece to be machined; a plurality of to-be-replated parts are arranged on the to-be-machined workpiece; the electroplating assembly is arranged at the re-plating position so as to carry out electroplating and nickel supplementing on the single part to be subjected to re-plating in the re-plating position; and the driving piece is fixedly arranged on the supporting frame and connected with the workpiece clamp to drive the workpiece clamp to move relative to the supporting frame so as to drive the multiple parts to be subjected to replating to be sequentially located at the replating position, and then automatic nickel replating of the whole part to be machined can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent equipment, in particular to an automatic nickel replenishing structure. Background Art

[0002] During the processing of motor connector hardware, it is necessary to use a clamp to fix it and then perform nickel electroplating. For uneven electroplating caused by factors such as uneven current density distribution, bubbles or insufficient stirring during the processing, it is usually necessary to re-plate the defective parts of the nickel plating layer of the motor connector hardware.

[0003] In the prior art, the defective nickel-plated layer repair method for motor connector hardware is mostly manual operation. First, the defective position that needs nickel repair is observed by eyes, and then the position is smeared with a nickel plating pen. After standing, it is wiped clean with a rag. The process is complicated, the missed repair rate is high, the efficiency is low, and the quality is poor. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is that the prior art process for repairing defective nickel-plated layers of motor connector hardware is complicated, with a high rate of missed repairs, low efficiency and poor quality.

[0005] To this end, the utility model provides an automatic nickel replenishing structure, comprising:

[0006] A base frame, on which a repair plating position is provided;

[0007] The fixing assembly comprises a support frame and a workpiece fixture, wherein the support frame is connected to the base frame, the workpiece fixture is connected to the support frame and is suitable for clamping a workpiece to be processed; the workpiece to be processed is provided with a plurality of parts to be plated;

[0008] An electroplating assembly is arranged at the repair plating position to electroplating nickel to the single part to be repair-plated at the repair plating position;

[0009] The driving member is fixedly arranged on the supporting frame and connected with the workpiece fixture to drive the workpiece fixture to move relative to the supporting frame, so as to drive the plurality of parts to be plated to be located at the plated positions in sequence.

[0010] Optionally, the electroplating assembly comprises:

[0011] A power supply negative pole connection probe is connected to the workpiece fixture, and the power supply negative pole connection probe is suitable for being electrically connected to the workpiece to be processed;

[0012] The positive pole of the power supply is connected to the probe and fixed to the base frame;

[0013] An electroplating solution tank is connected to the base frame and is located at the supplementary plating position, and the positive electrode connection probe of the power supply is inserted into the electroplating solution tank and contacts with the electroplating solution;

[0014] The portion to be re-plated is configured to be immersed in the electroplating solution of the electroplating solution tank for electroplating.

[0015] Optionally, the automatic nickel filling structure also includes a negative pole driving component of the power supply, which is fixed to the workpiece fixture, and the driving end of the negative pole driving component of the power supply is connected to the negative pole connection probe of the power supply to drive the negative pole connection probe of the power supply to contact or separate from the workpiece to be processed.

[0016] Optionally, the automatic nickel-filling structure further includes a lifting member, which is disposed between the support frame and the base frame, and the lifting member is configured to drive the support frame to move so as to drive the workpiece fixture to move closer to or away from the plating position.

[0017] Optionally, the lifting member is a lifting cylinder.

[0018] Optionally, after the negative power driving component drives the negative power connection probe to contact the workpiece to be processed, the lifting component is configured to drive the part to be plated on the workpiece fixture to be immersed in the electroplating solution.

[0019] Optionally, the automatic nickel replenishing structure further includes a plurality of telescopic rods, wherein the telescopic rods are arranged between the support frame and the base frame;

[0020] The support frame is configured to move along the telescopic direction of the telescopic rod.

[0021] Optionally, the automatic nickel filling structure further includes a plurality of quick clamps fixed to the workpiece fixture;

[0022] The workpiece to be processed is annularly fixed on the workpiece fixture via the quick clamp, and the workpiece fixture is configured to be driven by the driving member to rotate relative to the support frame.

[0023] Optionally, a fixing groove is provided on the workpiece fixture, and the fixing groove is suitable for placing the workpiece to be processed.

[0024] The automatic nickel replenishing structure provided by the utility model has the following advantages:

[0025] The automatic nickel-replenishing structure provided by the utility model comprises a base frame, a fixing component, an electroplating component and a driving component, wherein a plating position is provided on the base frame, and the fixing component comprises a supporting frame and a workpiece clamp, wherein the supporting frame is connected to the base frame, and the workpiece clamp is connected to the supporting frame and is suitable for clamping a workpiece to be processed; a plurality of parts to be plated are provided on the workpiece to be processed; the electroplating component is arranged at the plating position to electroplate nickel on a single part to be plated at the plating position; the driving component is fixed on the supporting frame and connected to the workpiece clamp to drive the workpiece clamp to move relative to the supporting frame to drive a plurality of parts to be plated to be at the plating position in sequence.

[0026] The automatic nickel-replenishing structure of this structure is provided with a fixed component, an electroplating component and a driving component. The fixed component includes a support frame and a workpiece fixture. The workpiece fixture is suitable for clamping the workpiece to be processed, and the driving component is fixed on the support frame and connected to the workpiece fixture to drive the workpiece fixture to move relative to the support frame, so as to drive the several parts to be plated to be in the plating positions in turn, thereby completing the automatic nickel-replenishing of the entire workpiece to be processed. This equipment completes the integrated operation of automatic nickel-replenishing of motor connector hardware at low cost, conveniently, simply and efficiently, and realizes fully automatic repair of defective positions of the nickel-plated layer of connector hardware. This structure makes full use of the narrow space near the connector hardware and the characteristics of the plating liquid to achieve dead-angle plating of the hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 An axonometric diagram of the automatic nickel filling structure provided in an embodiment of the utility model;

[0029] Figure 2 An axonometric view of the back direction of the automatic nickel filling structure provided in an embodiment of the utility model;

[0030] Figure 3 It is a schematic structural diagram of the electroplating assembly in the automatic nickel filling structure provided in the embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 1- Base frame;

[0033] 2-fixed component; 21-support frame; 22-workpiece fixture;

[0034] 3- electroplating assembly; 31- power supply negative pole connection probe; 32- power supply positive pole connection probe; 33- electroplating solution tank; 34- power supply negative pole driving part;

[0035] 4- driving member;

[0036] 5-lifting parts;

[0037] 6- Telescopic rod;

[0038] 7-Quick clamp. DETAILED DESCRIPTION

[0039] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0041] Example

[0042] This embodiment provides an automatic nickel filling structure, such as Figures 1 to 3 As shown, it includes a base frame 1, a fixing component 2, an electroplating component 3 and a driving component 4. The base frame 1 is at the bottom for being placed on a placement platform, and the fixing component 2, the electroplating component 3 and the driving component 4 are all arranged on the upper side of the base frame 1.

[0043] In this embodiment, if Figure 1 and Figure 2 As shown, the base frame 1 is a plate-like structure, and four supporting legs are arranged at the four corners of the lower side.

[0044] In this embodiment, the fixing assembly 2 includes a support frame 21 and a workpiece fixture 22. The support frame 21 is plate-shaped and is vertically arranged with the base frame 1. A telescopic rod 6 is arranged between the bottom end of the support frame 21 and the base frame 1. The telescopic rod 6 is inserted into the mounting hole on the base frame 1 and is fixedly connected with the base frame 1. The telescopic end of the telescopic rod 6 is fixedly connected with the support frame 21, so that the base frame 1 can move up and down relative to the base frame 1. The workpiece fixture 22 is connected to the support frame 21 and can rotate relative to the support frame 21 around the center of the workpiece fixture 22. At the same time, the workpiece fixture 22 can move up and down relative to the base frame 1 synchronously with the support frame 21.

[0045] When in use, the workpiece fixture 22 is suitable for clamping a workpiece to be processed, and the workpiece to be processed is provided with a plurality of parts to be plated. Specifically, the workpiece to be processed in this embodiment is a drive motor connector, and the parts to be plated are connector hardware. The drive motor connector is an annular structure, and the connector hardware is evenly arranged around the drive motor connector. Figure 1 As shown, four quick clamps 7 are fixed on the workpiece clamp 22. When the drive motor connector is installed, the drive motor connector is fixed to the workpiece clamp 22 through the four quick clamps 7. Furthermore, a fixing groove is provided on the circumference of the workpiece clamp 22. The fixing groove is stepped and suitable for placing the workpiece to be processed.

[0046] In this embodiment, if Figure 1 and Figure 2 As shown, in order to drive the fixing assembly 2 to move up and down, a lifting member 5 is provided between the base frame 1 and the fixing assembly 2, and the lifting member 5 drives the fixing assembly 2 to move up and down.

[0047] Specifically, the lifting member 5 is fixed to the base frame 1, and its driving end is fixed to the support frame 21. The lifting member 5 drives the support frame 21 to move up and down, and then drives the workpiece fixture 22 to move up and down through the support frame 21. In this embodiment, the lifting member 5 adopts a lifting cylinder, and the lifting member 5 and the workpiece fixture 22 are located on opposite sides of the support frame 21.

[0048] In this embodiment, if Figure 1 and Figure 2 As shown, the fixed end of the driving member 4 is fixedly connected to the upper end of the support frame 21, and the driving end of the driving member 4 is connected to the workpiece fixture 22. When in use, the driving end of the driving member 4 can drive the workpiece fixture 22 to rotate relative to the support frame 21. A gear structure can be provided between the driving end of the driving member 4 and the driving workpiece fixture 22 to transmit power to the workpiece fixture 22 through the gear structure.

[0049] In this embodiment, a repair plating position is provided on the base frame 1, and the electroplating component 3 is arranged at the repair plating position to electroplate nickel to a single repair-plated portion at the repair plating position. At the same time, a driving member 4 is arranged to drive the workpiece clamp 22 to move relative to the support frame 21, so as to drive several repair-plated portions to be in the repair plating position in turn, thereby realizing automatic nickel repair.

[0050] In this embodiment, if Figures 1 to 3 As shown, the electroplating assembly 3 includes a power negative pole connecting probe 31, a power positive pole connecting probe 32, a power negative pole driving component 34 and an electroplating solution tank 33. The electroplating solution tank 33 is connected to the base frame 1 and is in the plating position. The electroplating solution is arranged in the electroplating solution tank 33. When in use, the workpiece to be processed (drive motor connector) fixed on the workpiece clamp 22 is on the upper side of the electroplating solution tank 33, and the lifting member 5 can control the workpiece clamp 22 to drive the workpiece to be processed thereon to move downward until the part to be re-plated on the workpiece to be processed is immersed in the electroplating solution. After the nickel plating is completed, the lifting member 5 can control the workpiece clamp 22 to drive the workpiece to be processed thereon to move up and reset, and then the driving member 4 drives the workpiece clamp 22 to rotate relative to the support frame 21, and sends another part to be re-plated on the workpiece to be processed to the top of the electroplating solution tank 33, and the lifting member 5 is used again to control the workpiece clamp 22 to drive the workpiece to be processed thereon to move downward until the part to be re-plated on the workpiece to be processed is immersed in the electroplating solution to complete the nickel plating. Repeating this process can complete the automatic electroplating and nickel re-plating of multiple parts to be re-plated on the workpiece.

[0051] like Figure 1 and Figure 2 As shown, the fixed end of the negative power driving member 34 is fixedly connected to the workpiece fixture 22, and the driving end of the negative power driving member 34 is connected to the negative power connection probe 31. After the workpiece to be processed is fixed on the workpiece fixture 22, the negative power driving member 34 drives the negative power connection probe 31 to extend until the negative power connection probe 31 contacts and electrically connects with the workpiece to be processed. The positive power connection probe 32 is fixed to the base frame 1, and the positive power connection probe 32 is inserted into the electroplating solution tank 33 and contacts with the electroplating solution. Therefore, after the lifting member 5 controls the workpiece fixture 22 to drive the workpiece to be processed thereon to move downward until the part to be plated on the workpiece to be processed is immersed in the electroplating solution, the negative power connection probe 31 and the positive power connection probe 32 can be energized to complete the electroplating in the electroplating solution. After the entire electroplating of the workpiece to be processed is completed, the negative power driving member 34 drives the negative power connection probe 31 to retract until the negative power connection probe 31 is separated from the workpiece to be processed.

[0052] When the automatic nickel filling structure provided in this embodiment is working, the workpiece to be processed is first placed on the workpiece fixture 22 and fixed by the quick clamp 7; then the start button is pressed, the power negative electrode driving member 34 is started and drives the power negative electrode connecting probe 31 to extend to contact and electrically connect with the workpiece to be processed, the lifting member 5 controls the workpiece fixture 22 to drive the workpiece to be processed thereon to move downward until the part to be plated on the workpiece to be processed is immersed in the electroplating solution, the power negative electrode connecting probe and the power positive electrode connecting probe 32 are energized, and the part to be plated starts to automatically Automatic nickel supplementation; when the nickel supplementation time is up, the lifting member 5 can control the workpiece fixture 22 to drive the workpiece to be processed thereon to move up and reset, and then the driving member 4 drives the workpiece fixture 22 to rotate relative to the support frame 21, and sends another part to be plated on the workpiece to be processed to the top of the electroplating solution tank 33, and the lifting member 5 controls the workpiece fixture 22 to drive the workpiece to be processed thereon to move down again until the part to be plated on the workpiece to be processed is immersed in the electroplating solution to complete the nickel plating, and repeating this process can complete the automatic electroplating and nickel supplementation of multiple parts to be plated on the workpiece to be processed. This equipment completes the integrated operation of automatic nickel supplementation of motor connector hardware at low cost, conveniently, simply and efficiently, and realizes the fully automatic repair of the defective parts of the nickel plating layer of the connector hardware. This structure makes full use of the narrow space near the connector hardware and the characteristics of the plating solution to achieve dead-angle plating of the hardware.

[0053] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. An automatic nickel filling structure, characterized in that: include: A base frame (1) is provided with a repair plating position; The fixing assembly (2) comprises a support frame (21) and a workpiece fixture (22), wherein the support frame (21) is connected to the base frame (1), the workpiece fixture (22) is connected to the support frame (21) and the workpiece fixture (22) is suitable for clamping a workpiece to be processed; the workpiece to be processed is provided with a plurality of parts to be re-plated; An electroplating component (3) is arranged at the repair plating position to electroplating nickel to the single part to be repair-plated at the repair plating position; A driving member (4) is fixedly mounted on the support frame (21) and connected to the workpiece fixture (22) to drive the workpiece fixture (22) to move relative to the support frame (21) so as to drive the plurality of parts to be plated to be located at the plated positions in sequence.

2. The automatic nickel filling structure according to claim 1, characterized in that: The electroplating assembly (3) comprises: A power negative electrode connection probe (31) connected to the workpiece fixture (22), wherein the power negative electrode connection probe (31) is suitable for being electrically connected to the workpiece to be processed; A positive electrode of the power supply is connected to a probe (32) and is fixed to the base frame (1); An electroplating solution tank (33) is connected to the base frame (1) and is located at the plating repair position, and the positive electrode connecting probe (32) of the power supply is inserted into the electroplating solution tank (33) and contacts the electroplating solution; The portion to be re-plated is configured to be immersed in the electroplating solution of the electroplating solution tank (33) for electroplating.

3. The automatic nickel filling structure according to claim 2, characterized in that: The automatic nickel filling structure also includes a power negative electrode driving component (34), the power negative electrode driving component (34) is fixed to the workpiece clamp (22), and the driving end of the power negative electrode driving component (34) is connected to the power negative electrode connecting probe (31) to drive the power negative electrode connecting probe (31) to contact or separate from the workpiece to be processed.

4. The automatic nickel filling structure according to claim 3, characterized in that: It also includes a lifting member (5), which is arranged between the support frame (21) and the base frame (1), and the lifting member (5) is configured to drive the support frame (21) to move so as to drive the workpiece fixture (22) to approach or move away from the plating position.

5. The automatic nickel filling structure according to claim 4, characterized in that: The lifting member (5) is a lifting cylinder.

6. The automatic nickel filling structure according to claim 4, characterized in that: After the negative power driving component (34) drives the negative power connection probe (31) to contact the workpiece to be processed, the lifting component (5) is configured to drive the part to be plated on the workpiece fixture (22) to be immersed in the electroplating solution.

7. The automatic nickel replenishing structure according to any one of claims 4 to 6, characterized in that: It also includes a plurality of telescopic rods (6), wherein the telescopic rods (6) are arranged between the support frame (21) and the base frame (1); The support frame (21) is configured to move along the telescopic direction of the telescopic rod (6).

8. The automatic nickel replenishing structure according to any one of claims 1 to 6, characterized in that: It also includes a plurality of quick clamps (7) fixed to the workpiece clamp (22); The workpiece to be processed is annularly fixed on the workpiece fixture (22) via the quick clamp (7), and the workpiece fixture (22) is configured to be driven by the driving member (4) to rotate relative to the support frame (21).

9. The automatic nickel filling structure according to claim 8, characterized in that: The workpiece fixture (22) is provided with a fixing groove, and the fixing groove is suitable for placing the workpiece to be processed.

Images