Precision bearing surface electroplating device

Abstract

The utility model relates to a precise bearing surface electroplating device which comprises a top plate, a bottom plate is mounted at the bottom of the top plate through four rod bodies, a plurality of bearings are uniformly placed on a suspension bracket, the suspension bracket is placed at two hooks, four air cylinders are started to drive a lifting disc and a rotating disc at the top of the lifting disc to ascend, and the lifting disc and the rotating disc are driven to rotate. An electroplating barrel at the top of a rotating disc is used for electroplating the surface of the bearing, meanwhile, a first motor is started to drive a disc to rotate, the bearing on a hanging frame rotates in the electroplating barrel and a drying barrel, and after electroplating is completed, four air cylinders drive the rotating disc to move downwards, a second motor is started to drive a gear to rotate, and the surface of the gear is meshed with a gear ring body; and the rotating disc is driven to rotate, the drying barrel at the top of the rotating disc is moved to the bottom of the electroplated hanging frame, the drying barrel ascends to be sleeved in, the fan and the heating lead screw are started, drying operation is conducted, and the electroplating barrel rotates to another position to machine the bearing which is not electroplated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing electroplating equipment, in particular to a precision bearing surface electroplating device. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to make a layer of metal film adhere to the surface of metal or other material parts, thereby preventing metal oxidation (such as rust) and improving wear resistance, conductivity, reflectivity, and corrosion resistance. In the prior art, when electroplating the surface of the bearing, it is not possible to dry the electroplated bearing in time, and there is a lack of rotation adjustment for the bearing, resulting in the electroplating and drying process. The installed bearing cannot be rotated and adjusted, and the drying is not uniform.

[0003] For example, the authorized patent document with application number CN202021536778.1 discloses a fixed tool for electroplating the outer surface of a radial spherical bearing, which includes two joints, a mandrel, a plurality of annular spacers and a plurality of O-rings. The two joints can be connected to the two ends of the mandrel respectively, and the O-ring can be clamped in the grooves set on the upper and lower end surfaces of the outer ring of the radial spherical bearing. One end of the joint can press the O-ring tightly into the corresponding groove. The diameter of the mandrel matches the inner diameter of the inner ring of the radial spherical bearing, and the diameter of the inner ring of the annular spacer matches the diameter of the mandrel. The annular spacer is used to support the O-ring to fit closely with the corresponding groove. During the electroplating process, it can achieve effective protection of the non-electroplating area of ​​the radial spherical bearing, and then improve the electroplating quality of the outer surface of the radial spherical bearing.

[0004] The above patent has the problem that when the bearing surface is electroplated, it does not have the function of timely drying the electroplated bearing, and lacks rotation adjustment of the bearing, resulting in the electroplating and drying process. The installed bearing cannot be rotated and adjusted, and the drying is not uniform. Therefore, we need to provide a precision bearing surface electroplating device. Utility Model Content

[0005] The utility model aims to provide a precision bearing surface electroplating device, which comprises the following steps: placing a plurality of bearings evenly on a hanging rack, placing the hanging rack at two hooks, starting four cylinders to drive the lifting plate and the rotating plate on its top to rise, and electroplating the bearing surface by the electroplating barrel on the top of the rotating plate, and at the same time starting the first motor to drive the disc to rotate, so that the bearing on the hanging rack rotates in the electroplating barrel and the drying barrel. After the electroplating is completed, the four cylinders drive the rotating plate to move downward, and start the second motor to drive the gear to rotate. The gear surface meshes with the gear ring body, and drives the rotating plate to rotate, so that the drying barrel on the top of the rotating plate moves to the bottom of the hanging rack where the electroplating is completed, and the drying barrel rises and is inserted, and the fan and the heating screw are started to perform the drying operation, while the electroplating barrel rotates to another place to process the bearings that have not been electroplated, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision bearing surface electroplating device, comprising:

[0007] A top plate, the bottom of which is provided with a bottom plate via four rods;

[0008] A lifting plate is installed on the top of the bottom plate through four cylinders, and a rotating plate is installed on the top of the lifting plate through a rotating member;

[0009] An electroplating barrel and a drying barrel are fixedly mounted on the top of the rotating disk;

[0010] A placement piece for bearing rotation is installed on the top of the top plate;

[0011] The display piece includes three mounting frames fixedly installed on the top of the top plate, a first motor is installed on the top of the three mounting frames, a disc is installed on the output end of the first motor, two hooks are fixedly installed on the bottom of the rotating disc, and a suspension frame is installed on the surface of the two hooks.

[0012] Preferably, the rotating member includes a second motor fixedly mounted on the top of the lifting plate, a gear is mounted on the output end of the second motor, a slot is provided at the axis of the rotating plate, a gear ring body is mounted in the slot inside the rotating plate, the gear ring body is meshed with the surface of the gear, and a balancing member for enhancing the stability of the rotation of the rotating plate is mounted on the top of the lifting plate.

[0013] Preferably, the balancing member comprises a plurality of columns fixedly mounted on the top of the lifting plate, balls are rotatably mounted on the tops of the plurality of columns, and a guide ring body matched with the plurality of balls is fixedly mounted on the bottom of the rotating plate.

[0014] Preferably, a frame is embedded in one side of the drying barrel, two heating screws are installed inside the frame, and a fan is embedded in one side of the frame.

[0015] Preferably, a gap is reserved between the fan and the two heating screw rods, and one side of the drying barrel is connected to a drain valve pipe.

[0016] Preferably, a drainage board is fixedly installed between the drying barrel and the electroplating barrel.

[0017] Preferably, support angle seats are fixedly installed inside the three mounting frames.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model evenly places a plurality of bearings on a hanging frame, and places the hanging frame at two hooks, and starts four cylinders to drive the lifting plate and the rotating plate on its top to rise, and the electroplating barrel on the top of the rotating plate electroplates the bearing surface, and at the same time starts the first motor to drive the disc to rotate, and the bearing on the hanging frame rotates in the electroplating barrel and the drying barrel. After the electroplating is completed, the four cylinders drive the rotating plate to move downward, and start the second motor to drive the gear to rotate. The gear surface meshes with the gear ring body, and drives the rotating plate to rotate, so that the drying barrel on the top of the rotating plate moves to the bottom of the hanging frame where the electroplating is completed, and the drying barrel rises and is inserted, and the fan and the heating screw are started to perform the drying operation, and the electroplating barrel rotates to another place to process the bearings that have not been electroplated. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the display piece of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the local structure of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the balancing member of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of the drying barrel of the present utility model.

[0025] In the figure: 1. top plate; 2. bottom plate; 3. cylinder; 4. lifting plate; 5. rotating plate; 6. rotating part; 61. second motor; 62. gear; 63. gear ring body; 60. balancing part; 601. column; 602. ball; 603. guide ring body; 7. electroplating barrel; 8. drying barrel; 9. display part; 91. mounting frame; 92. first motor; 93. disc; 94. hook; 95. hanging frame; 10. frame; 11. heating screw; 12. fan; 13. drain valve pipe; 14. drain plate; 15. supporting angle seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a precision bearing surface electroplating device, comprising:

[0028] A top plate 1, a bottom plate 2 is mounted on the bottom of the top plate 1 through four rods;

[0029] A lifting plate 4 is installed on the top of the bottom plate 2 through four cylinders 3, and a rotating plate 5 is installed on the top of the lifting plate 4 through a rotating member 6;

[0030] The electroplating barrel 7 and the drying barrel 8 are fixedly mounted on the top of the rotating disk 5;

[0031] A placement piece 9 for bearing rotation is installed on the top of the top plate 1;

[0032] The display piece 9 includes three mounting frames 91 fixedly mounted on the top of the top plate 1, the tops of the three mounting frames 91 are all mounted with a first motor 92, the output end of the first motor 92 is mounted with a disc 93, the bottom of the rotating disk 5 is fixedly mounted with two hooks 94, and the surfaces of the two hooks 94 are mounted with a suspension frame 95.

[0033] The rotating member 6 includes a second motor 61 fixedly mounted on the top of the lifting plate 4, a gear 62 is mounted on the output end of the second motor 61, a notch is provided at the axis of the rotating plate 5, and a gear ring body 63 is mounted in the notch inside the rotating plate 5, the gear ring body 63 is meshed with the surface of the gear 62, and a balancing member 60 is mounted on the top of the lifting plate 4 for enhancing the stability of the rotating plate 5;

[0034] In this embodiment, a plurality of bearings are evenly placed on a suspension frame 95, and the suspension frame 95 is placed at two hooks 94. The lifting plate 4 and the rotating plate 5 on its top are driven to rise by starting four cylinders 3, and the electroplating barrel 7 on the top of the rotating plate 5 is electroplated on the bearing surface. At the same time, the first motor 92 is started to drive the disc 93 to rotate, and the bearing on the suspension frame 95 is rotated in the electroplating barrel 7 and the drying barrel 8. After the electroplating is completed, the four cylinders 3 drive the rotating plate 5 to move downward, and the second motor 61 is started to drive the gear 62 to rotate. The surface of the gear 62 is meshed with the gear ring body 63, driving the rotating plate 5 to rotate, so that the drying barrel 8 on the top of the rotating plate 5 moves to the bottom of the suspension frame 95 where the electroplating is completed, and the drying barrel 8 rises and is inserted, and the fan 12 and the heating screw 11 are started to perform the drying operation, and the electroplating barrel 7 rotates to another place to process the bearings that have not been electroplated.

[0035] The balancing member 60 includes a plurality of columns 601 fixedly mounted on the top of the lifting plate 4, and a ball bearing 602 is rotatably mounted on the top of each of the columns 601, and a guide ring body 603 adapted to the ball bearings 602 is fixedly mounted on the bottom of the rotating plate 5;

[0036] Specifically, the rotation of the rotating disk 5 will drive the guide ring body 603 at its bottom to rotate. The bottom of the guide ring body 603 fits with the ball 602 at the top of the column 601, driving the ball 602 to rotate and adjust in the column 601, thereby enhancing the stability of the rotation of the rotating disk 5.

[0037] A frame 10 is embedded in one side of the drying barrel 8, two heating screws 11 are installed inside the frame 10, and a fan 12 is embedded in one side of the frame 10;

[0038] Furthermore, the heating screw 11 is started to heat the drying barrel 8, and the fan 12 is started to send heat into the drying barrel 8 to accelerate the drying of the electroplated bearing surface.

[0039] A gap is reserved between the fan 12 and the two heating screw rods 11, and a drain valve pipe 13 is connected to one side of the drying barrel 8;

[0040] It is worth noting that the drain valve pipe 13 is provided to facilitate the discharge of the accumulated liquid in the drying barrel 8 .

[0041] In order to reduce the liquid on the bearing surface from flowing to the outside after electroplating, a drain plate 14 is provided to receive the liquid, and the drain plate 14 has a certain inclination angle, with the lower side located at the electroplating barrel 7 , and the drain plate 14 is fixedly installed between the drying barrel 8 and the electroplating barrel 7 .

[0042] In order to provide better support for the mounting brackets 91 , support angle seats 15 are fixedly installed inside the three mounting brackets 91 .

[0043] The device evenly places multiple bearings on the suspension frame 95, and places the suspension frame 95 at two hooks 94, and starts four cylinders 3 to drive the lifting plate 4 and the rotating plate 5 on its top to rise, and the electroplating barrel 7 on the top of the rotating plate 5 is electroplated on the bearing surface, and at the same time, the first motor 92 is started to drive the disc 93 to rotate, and the bearing on the suspension frame 95 is rotated in the electroplating barrel 7 and the drying barrel 8. After the electroplating is completed, the four cylinders 3 drive the rotating plate 5 to move downward, and the second motor 61 is started to drive the gear 62 to rotate. The surface of the gear 62 is meshed with the gear ring body 63, and the rotating plate 5 is driven to rotate, so that the drying barrel 8 on the top of the rotating plate 5 moves to the bottom of the suspension frame 95 where the electroplating is completed, and the drying barrel 8 rises and is inserted, and the fan 12 and the heating screw 11 are started to perform the drying operation, and the electroplating barrel 7 rotates to another place to process the bearings that have not been electroplated.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision bearing surface electroplating device, characterized in that: include: A top plate (1), the bottom of which is mounted with a bottom plate (2) via four rods; A lifting plate (4) is installed on the top of the base plate (2) via four cylinders (3), and a rotating plate (5) is installed on the top of the lifting plate (4) via a rotating member (6); An electroplating barrel (7) and a drying barrel (8) fixedly mounted on the top of the rotating disk (5); A placement piece (9) for bearing rotation is installed on the top of the top plate (1); The display member (9) comprises three mounting frames (91) fixedly mounted on the top of the top plate (1); a first motor (92) is mounted on the top of each of the three mounting frames (91); a disc (93) is mounted on the output end of the first motor (92); two hooks (94) are fixedly mounted on the bottom of the rotating disk (5); and a suspension frame (95) is mounted on the surface of the two hooks (94).

2. A precision bearing surface electroplating device according to claim 1, characterized in that: The rotating member (6) comprises a second motor (61) fixedly mounted on the top of the lifting plate (4); a gear (62) is mounted on the output end of the second motor (61); a notch portion is provided at the axis of the rotating plate (5); a gear ring body (63) is mounted in the notch portion inside the rotating plate (5); the gear ring body (63) is meshed with the surface of the gear (62); and a balancing member (60) is mounted on the top of the lifting plate (4) for enhancing the stability of the rotation of the rotating plate (5).

3. A precision bearing surface electroplating device according to claim 2, characterized in that: The balancing member (60) comprises a plurality of columns (601) fixedly mounted on the top of the lifting plate (4), and a ball bearing (602) is rotatably mounted on the top of each of the columns (601). A guide ring body (603) adapted to the ball bearings (602) is fixedly mounted on the bottom of the rotating plate (5).

4. The precision bearing surface electroplating device according to claim 1, characterized in that: A frame (10) is embedded in one side of the drying barrel (8), two heating screws (11) are installed inside the frame (10), and a fan (12) is embedded in one side of the frame (10).

5. A precision bearing surface electroplating device according to claim 4, characterized in that: A gap is reserved between the fan (12) and the two heating screw rods (11), and a drain valve pipe (13) is connected to one side of the drying barrel (8).

6. A precision bearing surface electroplating device according to claim 5, characterized in that: A drainage plate (14) is fixedly installed between the drying barrel (8) and the electroplating barrel (7).

7. The precision bearing surface electroplating device according to claim 1, characterized in that: A supporting angle seat (15) is fixedly installed inside each of the three mounting frames (91).

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