Electroplating device for machining bearing intermediate ring

Abstract

The utility model discloses an electroplating device for processing a bearing intermediate ring, which comprises an electroplating bath, supporting legs are fixedly mounted at the bottom of the electroplating bath, vertical frames are integrally arranged on two sides of the top of the electroplating bath, a first fan is fixedly mounted at the bottom of the electroplating bath, a connecting pipe is fixedly mounted at an output port of the first fan, and a second fan is fixedly mounted at the output port of the connecting pipe. And air guide pipes are fixedly installed at the other ends of the connecting pipes, the air guide pipes are fixedly installed on the opposite faces of the two vertical frames, a plurality of spray heads are fixedly installed on the opposite faces of the two rows of air guide pipes, and a blow-drying assembly is arranged on one side of each vertical frame. The bearing rings on different hooks can be respectively and synchronously electroplated, dried and placed and taken down, the equipment continuously operates, the next electroplating can be carried out without waiting for taking down the bearing after electroplating and drying, the electroplating speed of the bearing rings is effectively improved, and the electroplating of a large number of bearing rings can be quickly completed during the mass production of the bearing.

Description

Technical Field

[0001] This utility model relates to the field of bearing electroplating technology, specifically to an electroplating device for machining bearing intermediate rings. Background Technology

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It utilizes electrolysis to coat the surface of metal or other material parts with a metal film, thereby preventing metal oxidation (such as rust), improving wear resistance, conductivity, reflectivity, and corrosion resistance. Existing electroplating equipment for bearing ring production includes a power supply, fixtures, a hanger, and an electroplating tank. The fixtures are used to hold the bearings, which are then placed on the hanger and immersed in the electroplating tank. The power supply is then turned on, and the fixtures, hanger, and bearing rings are connected to the negative terminal. The electroplating tank uses a salt solution of the plating metal as the electrolyte solution, and electroplating is performed by applying direct current. Afterward, the hanger and fixtures immersed in the electroplating solution are removed.

[0003] Electroplating of bearings requires an electroplating device to move the bearing up and down in the electroplating bath for electroplating. For example, an electroplating device for bearing production proposed in patent application number "202021609260.6" speeds up the work efficiency and avoids workers touching the electroplating solution and damaging their skin. In the prior art, such as the electroplating device proposed in patent application number "202021609260.6", when electroplating bearings, it is necessary to wait for the bearings to be electroplated and dried before removing the bearings and putting in new bearings, which cannot quickly complete the electroplating of a large number of bearings.

[0004] Therefore, we propose an electroplating device for machining the intermediate ring of a bearing. Utility Model Content

[0005] The purpose of this invention is to provide an electroplating device for machining the intermediate ring of a bearing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electroplating device for machining bearing intermediate rings, comprising an electroplating tank, a support leg fixedly installed at the bottom of the electroplating tank, uprights integrally provided on both sides of the top of the electroplating tank, a first fan fixedly installed at the bottom of the electroplating tank, a connecting pipe fixedly installed at the output port of the first fan, an air guide pipe fixedly installed at the other end of the connecting pipe, the air guide pipe fixedly installed on the opposite sides of the two uprights, a plurality of nozzles fixedly installed on the opposite sides of the two rows of air guide pipes, a drying assembly provided on one side of the uprights, a conveyor belt fixedly installed on the top of the uprights, an electric push rod fixedly installed on the side of the conveyor belt, and a hook fixedly installed at the bottom of the electric push rod.

[0007] Optionally, the conveyor belt is configured as a ring, with a loading station located in front of the electroplating tank and a unloading station located behind the drying assembly.

[0008] Optionally, the drying assembly includes a second fan fixedly mounted to the top of the stand and an mounting plate fixedly mounted to the side of the stand. A heating box located on one side of the second fan is fixedly mounted on the top of the stand. A duct is fixedly mounted on one side of the heating box. The other end of the duct is fixedly mounted to the air outlet of the fan. An air supply pipe is fixedly mounted on one side of the heating box.

[0009] Optionally, a plurality of uniformly arranged air distribution pipes are fixedly installed on the opposite side of the mounting plate, and a plurality of air nozzles are fixedly installed on the opposite side of the air distribution pipes. The top of the air distribution pipes is fixedly installed with the air supply pipe, and the air nozzles are tilted downwards at an angle of 30 degrees.

[0010] Optionally, a water receiving trough located below the air distribution pipe is fixedly installed on one side of the electroplating tank, the two sides of the water receiving trough are located below the mounting plate, the end of the water receiving trough is higher than the end fixedly installed with the electroplating tank, and a guide pipe is provided at the lowest point of the water receiving trough.

[0011] Optionally, an outlet is provided on the other side of the electroplating tank, and filters are provided at the air inlets of the first and second fans.

[0012] Optionally, the four support legs are fixedly installed at the four corners of the bottom of the electroplating tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The electroplating device for processing bearing intermediate rings uses an electroplating tank. At the loading station, the bearing rings are hung on hooks and then conveyed between two uprights via a conveyor belt. An electric push rod extends, immersing the bearing rings in the electroplating solution for electroplating. After electroplating, the electric push rod retracts, the first fan starts, blowing off excess liquid, and the bearing rings are then conveyed to the drying assembly. A second fan delivers air through a duct to a heating chamber for heating, and then through an air supply pipe to a uniform air distribution pipe. The remaining liquid on the bearing ring surface is blown off through downward-sloping nozzles, while the remaining sugar water on the surface of the bearing rings is dried by hot air. The rings are then removed at the unloading station. This allows bearing rings on different hooks to be electroplated, dried, and placed and removed simultaneously. The equipment operates continuously, eliminating the need to wait for the bearings to dry before proceeding to the next electroplating cycle, effectively increasing the speed of bearing ring electroplating. In mass production of bearings, this allows for the rapid electroplating of large quantities of bearing rings.

[0015] The electroplating device for machining the intermediate ring of the bearing is equipped with a first fan. The first fan delivers room temperature air to the connecting pipe through the connecting pipe, and then to the air guide pipe. The air is sprayed out through the nozzles set on the air guide pipe, forming an air curtain between the two uprights. After the bearing ring, which is conveyed by the conveyor belt, is electroplated, the liquid on the surface is blown off by the air curtain, and the ring undergoes preliminary drying. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an electroplating device for machining a bearing intermediate ring according to the present invention.

[0017] Figure 2 This is a schematic diagram of the electroplating tank of an electroplating device for machining a bearing intermediate ring according to this utility model.

[0018] Figure 3 This is a schematic diagram of the air guide pipe of an electroplating device for machining a bearing intermediate ring according to this utility model.

[0019] Figure 4 This is a schematic diagram of the drying assembly of an electroplating device for machining a bearing intermediate ring according to this utility model.

[0020] In the diagram: 1. Electroplating tank; 2. Stand; 3. Support leg; 4. Water tank; 5. Drying assembly; 51. Second fan; 52. Conduit; 53. Heating box; 54. Air duct; 55. Air distribution duct; 56. Air nozzle; 57. Mounting plate; 6. Conveyor belt; 7. Electric push rod; 8. First fan; 9. Hook; 10. Connecting pipe; 11. Air guide pipe; 12. Nozzle; 13. Discharge port. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4This utility model provides an electroplating device for machining bearing intermediate rings, including an electroplating tank 1. Support legs 3 are fixedly installed at the bottom of the electroplating tank 1. Stands 2 are integrally installed on both sides of the top of the electroplating tank 1. A first fan 8 is fixedly installed at the bottom of the electroplating tank 1. A connecting pipe 10 is fixedly installed at the output port of the first fan 8. An air guide pipe 11 is fixedly installed at the other end of the connecting pipe 10. The air guide pipe 11 is fixedly installed on the opposite sides of the two stands 2. Several nozzles 12 are fixedly installed on the opposite sides of the two rows of air guide pipes 11. A drying assembly is provided on one side of the stands 2. 5. A conveyor belt 6 is fixedly installed on the top of the upright 2. An electric push rod 7 is fixedly installed on the side of the conveyor belt 6. A hook 9 is fixedly installed at the bottom of the electric push rod 7. A first fan 8 is set up, which delivers room temperature air to the connecting pipe 10 through the connecting pipe 10. The air is then delivered to the air guide pipe 11 and sprayed out through the nozzle 12 set on the air guide pipe 11, forming an air curtain between the two uprights 2. After the bearing ring conveyed by the conveyor belt 6 is electroplated, the liquid on the surface is blown off by the air curtain, and the bearing ring is initially dried.

[0023] The conveyor belt 6 is configured as a ring, with a loading station located in front of the electroplating tank 1 and a unloading station located behind the drying assembly 5.

[0024] The drying assembly 5 includes a second fan 51 fixedly installed on the top of the stand 2, and a mounting plate 57 fixedly installed on the side of the stand 2. A heating box 53 located on one side of the second fan 51 is fixedly installed on the top of the stand 2. A duct 52 is fixedly installed on one side of the heating box 53. The other end of the duct 52 is fixedly installed to the air outlet of the fan. An air supply pipe 54 is fixedly installed on one side of the heating box 53.

[0025] Several uniformly arranged air distribution pipes 55 are fixedly installed on the opposite side of the mounting plate 57. Several air nozzles 56 are fixedly installed on the opposite side of the air distribution pipes 55. The top of the air distribution pipes 55 is fixedly installed with the air supply pipe 54. The air nozzles 56 are inclined downwards at an angle of 30 degrees. By setting up the electroplating tank 1, the bearing ring is hung on the hook 9 at the loading station and then conveyed to the space between the two uprights 2 by the conveyor belt 6. The electric push rod 7 extends, so that the bearing ring is immersed in the electroplating solution in the electroplating tank 1 for electroplating. After the electroplating is completed, the electric push rod 7 retracts, the first fan 8 starts to blow off the excess liquid, and then the bearing ring is conveyed to the space between the drying components 5. The blower 51 delivers air to the heating box 53 through the duct 52 for heating, and then delivers the heated air to the air distribution pipe 55 through the air supply pipe 54. The remaining liquid on the surface of the bearing ring is blown off through the downward-sloping air nozzle 56, while the remaining sugar water on the surface of the duck carcass is dried by the hot air. The bearing rings are then removed at the unloading station, so that the bearing rings located on different hooks 9 can be electroplated, dried, and placed and removed simultaneously. The equipment runs continuously, and there is no need to wait for the bearing to be removed after electroplating and drying before the next electroplating can be carried out. This effectively improves the speed of bearing ring electroplating and can quickly complete the electroplating of a large number of bearing rings during the mass production of bearings.

[0026] A water receiving trough 4 is fixedly installed on one side of the electroplating tank 1, located below the air distribution pipe 55. The two sides of the water receiving trough 4 are located below the mounting plate 57. The end of the water receiving trough 4 is higher than the end fixedly installed with the electroplating tank 1. A guide pipe is provided at the lowest point of the water receiving trough 4.

[0027] An outlet 13 is provided on the other side of the electroplating tank 1, and filters are provided at the air inlets of the first fan 8 and the second fan 51.

[0028] Optionally, the four support legs 3 are fixedly installed at the four corners of the bottom of the electroplating tank 1.

[0029] Working principle:

[0030] At the loading station, the bearing ring is hung on hook 9 and then conveyed between two uprights 2 via conveyor belt 6. Electric push rod 7 extends, immersing the bearing ring in the electroplating solution of electroplating tank 1 for electroplating. After electroplating, electric push rod 7 retracts, and the first fan 8 starts. The first fan 8 delivers ambient temperature air to connecting pipe 10, which then delivers it to air guide pipe 11. The air is then sprayed out through nozzles 12 on air guide pipe 11, forming an air curtain between the two uprights 2, allowing the bearing ring to pass through the conveyor belt. After the bearing rings conveyed by belt 6 are electroplated, the liquid on the surface is blown off by the air curtain for preliminary drying. The bearing rings are then conveyed to the drying assembly 5. The second fan 51 delivers air to the heating box 53 through the duct 52 for heating. The heated air is then delivered to the uniform air pipe 55 through the air supply pipe 54. The remaining liquid on the surface of the bearing rings is blown off through the downward-sloping air nozzles 56. At the same time, the remaining sugar water on the surface of the duck carcass is dried by hot air. The carcass is then removed at the unloading station.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electroplating apparatus for machining a bearing intermediate ring, comprising an electroplating tank (1), characterized in that, The bottom of the electroplating tank (1) is fixedly equipped with a support leg (3). The top of the electroplating tank (1) is integrally provided with two uprights (2). The bottom of the electroplating tank (1) is fixedly equipped with a first fan (8). The output port of the first fan (8) is fixedly equipped with a connecting pipe (10). The other end of the connecting pipe (10) is fixedly equipped with an air guide pipe (11). The air guide pipe (11) is fixedly installed with the opposite face of the two uprights (2). Several nozzles (12) are fixedly installed on the opposite face of the two rows of air guide pipes (11). A drying assembly (5) is provided on one side of the upright (2). A conveyor belt (6) is fixedly installed on the top of the upright (2). An electric push rod (7) is fixedly installed on the side of the conveyor belt (6). A hook (9) is fixedly installed on the bottom of the electric push rod (7).

2. The electroplating apparatus for machining a bearing intermediate ring according to claim 1, characterized in that, The conveyor belt (6) is configured as a ring, and the ring conveyor belt (6) is provided with a loading station in front of the electroplating tank (1) and a unloading station in front of the drying assembly (5).

3. The electroplating apparatus for machining a bearing intermediate ring according to claim 1, characterized in that, The drying assembly (5) includes a second fan (51) fixedly installed on the top of the stand (2) and an mounting plate (57) fixedly installed on the side of the stand (2). A heating box (53) located on one side of the second fan (51) is fixedly installed on the top of the stand (2). A duct (52) is fixedly installed on one side of the heating box (53). The other end of the duct (52) is fixedly installed to the air outlet of the fan. An air supply pipe (54) is fixedly installed on one side of the heating box (53).

4. The electroplating apparatus for machining a bearing intermediate ring according to claim 3, characterized in that, A plurality of uniformly arranged air distribution pipes (55) are fixedly installed on the opposite side of the mounting plate (57), and a plurality of air nozzles (56) are fixedly installed on the opposite side of the air distribution pipes (55). The top of the air distribution pipes (55) is fixedly installed with the air supply pipe (54). The air nozzles (56) are tilted downwards, and the tilt angle of the air nozzles (56) is thirty degrees.

5. The electroplating apparatus for machining a bearing intermediate ring according to claim 4, characterized in that, A water receiving trough (4) is fixedly installed on one side of the electroplating tank (1) and located below the air distribution pipe (55). The two sides of the water receiving trough (4) are located below the mounting plate (57). The end of the water receiving trough (4) is higher than the end fixedly installed with the electroplating tank (1). A guide pipe is provided at the lowest point of the water receiving trough (4).

6. The electroplating apparatus for machining a bearing intermediate ring according to claim 3, characterized in that, The electroplating tank (1) is provided with an outlet (13) on the other side, and the air inlets of the first fan (8) and the second fan (51) are provided with filters.

7. The electroplating apparatus for machining a bearing intermediate ring according to claim 1, characterized in that, The four support legs (3) are fixedly installed at the four corners of the bottom of the electroplating tank (1).

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