Hanger for electroplating metal piece
Technical Field
The utility model relates to the technical field of electroplating, in particular to a hanger for electroplating metal parts.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of a piece to be plated by utilizing an electrolysis principle, and the hanging tool mainly plays roles of conducting, supporting and fixing the piece in electroplating production, and is connected with the electrode, so that current is more uniformly transferred to the piece for electroplating. In the existing electroplating process, a special hanger is not designed for the roller parts, and when the roller is hung by using the universal hanger, the contact surface between the roller and the hanger is overlarge, so that the electroplating of the surface of the roller is incomplete.
In the patent document with the publication number of CN206902274U, a hanger for electroplating of roller parts is disclosed, which aims at solving the problems that the roller parts have larger electroplating blind areas on the surface of the roller during electroplating and the electroplating is not thorough, and the technical scheme is as follows: the lifting device comprises a first hook, a lifting rod, a main body rod, a plurality of supporting rods which are connected to the main body rod, are vertical to the main body rod and enclose a circle, and a plurality of hanging pieces which are hung on the supporting rods by vertical hooks and can support a roller; the hanger comprises a hanging rod, one end of the hanging rod is provided with a second hook, the other end of the hanging rod is hinged with a plurality of supporting rods around the hanging rod, the middle position of each supporting rod is hinged with a connecting rod, the tail end of each connecting rod is hinged with a sliding sleeve, and the sliding sleeve is arranged on the hanging rod in a sliding mode.
The device and the traditional electroplating hanger need to hang a group of hangers when in use, so that the hanger is detached and hung again after the electroplating of the group is finished, and the part electroplating efficiency is reduced.
Disclosure of utility model
The utility model aims to provide a hanger for electroplating metal parts, which solves the problems that the device and the traditional electroplating hanger need to hang one group of hangers when in use, so that the hanger is detached and hung again after one group of electroplating is finished, and the efficiency of electroplating parts is reduced.
The embodiment of the application provides a hanger for electroplating metal parts, which comprises an electroplating pool, wherein the upper ends of two sides of the electroplating pool are respectively and fixedly connected with a fixed plate, one side of each fixed plate, which is oppositely arranged, is rotatably provided with a rotating rod, the outer wall of each rotating rod is fixedly connected with a rotating disc, two sides of each rotating disc are respectively and fixedly connected with a plurality of groups of hangers, one side of each rotating rod is provided with a driving mechanism for rotating the corresponding rotating rod, and one third area of each rotating disc is positioned in the electroplating pool.
Through adopting above-mentioned technical scheme, can drive dwang and rolling disc through actuating mechanism and electroplate the inside rotation of pond, and the area of rolling disc one third is located the inside of electroplating pond to let the staff hang the external equipment connecting wire clamp on the rolling disc, then let the staff hand take insulating gloves to hang the work piece on the hanger, alright change the work piece of rolling disc top at the in-process of electroplating, thereby accelerate the efficiency that the work piece electroplated.
Optionally, the actuating mechanism includes the backup pad, backup pad and one of them fixed plate fixed connection, driving motor is installed to the upper end of backup pad, driving motor's output shaft and dwang fixed connection.
Through adopting above-mentioned technical scheme, can play fixed effect to the backup pad through the fixed plate, and the backup pad can play fixed effect to driving motor, and driving motor can drive the dwang and rotate.
Optionally, the outer wall of electroplating tank installs the drain pipe, the internally mounted of drain pipe has the valve.
Through adopting above-mentioned technical scheme, can play the exhaust effect to the inside liquid of electroplating tank through the drain pipe.
Optionally, the hanger includes multiunit connecting rod, multiunit the connecting rod and rolling disc fixed connection, multiunit the outer wall of connecting rod rotates respectively and installs the swivel becket.
Through adopting above-mentioned technical scheme, can play fixed effect to the connecting rod through the rolling disc, and the connecting rod can play the effect of rotation support to the dwang.
Optionally, the outer walls of the rotating rings are respectively and fixedly connected with hooks, and one side surfaces of the hooks are respectively provided with movable grooves.
Through adopting above-mentioned technical scheme, can play fixed effect to the couple through the swivel becket.
Optionally, the inner wall rotation of couple that is located the movable groove is inside installs the rotor, the outer wall fixedly connected with connecting block of rotor.
Through adopting above-mentioned technical scheme, can play the effect of rotation support to the rotor through the couple, and the rotor can play fixed effect to the connecting block.
Optionally, the outer wall that is located the connecting block both sides the rotating block is the slip cap respectively and is equipped with the torsional spring, one side and the connecting block fixed connection of torsional spring, one side and couple fixed connection of connecting block are kept away from to the torsional spring.
Through adopting above-mentioned technical scheme, can play the effect that resets to the connecting block through the setting of torsional spring.
Optionally, the lower extreme fixedly connected with locking hook of connecting block.
Through adopting above-mentioned technical scheme, can couple through locking hook and play the effect of locking.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
According to the technical scheme, the rotating rod and the rotating disc can be driven to rotate in the electroplating pool through the driving mechanism, one third of the area of the rotating disc is positioned in the electroplating pool, so that a worker clamps an external device connecting wire on the rotating disc, then the worker hangs a workpiece on the hanger by carrying an insulating glove by hand, and the workpiece above the rotating disc can be replaced in the electroplating process, so that the electroplating efficiency of the workpiece is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic front view of a hanger for plating metal pieces according to the present utility model;
FIG. 2 is a right side view schematically showing a hanger for plating a metal piece according to the present utility model;
FIG. 3 is a schematic front view of a hanger of the utility model for electroplating metal parts;
fig. 4 is an enlarged view of a portion a of fig. 3 showing a hanger for plating a metal piece according to the present utility model.
The electroplating device comprises a plating tank 1, a fixed plate 2, a rotating rod 3, a rotating disc 4, a connecting rod 5, a rotating ring 6, a hook 7, a rotating block 8, a torsion spring 9, a torsion spring 10, a connecting block 11, a locking hook 12, a driving motor 13, a supporting plate 14 and a drain pipe.
Detailed Description
Referring to fig. 1-4, the utility model provides a technical scheme that a hanger for electroplating metal parts comprises an electroplating pool 1, wherein the upper ends of two sides of the electroplating pool 1 are respectively and fixedly connected with a fixed plate 2, one side of each of the two fixed plates 2, which is oppositely arranged, is rotatably provided with a rotating rod 3, the outer wall of each rotating rod 3 is fixedly connected with a rotating disc 4, two sides of each rotating disc 4 are respectively and fixedly connected with a plurality of groups of hangers, one side of each rotating rod 3 is provided with a driving mechanism for rotating the corresponding rotating rod 3, one third area of each rotating disc 4 is positioned in the electroplating pool 1, each hanger comprises a plurality of groups of connecting rods 5, each plurality of groups of connecting rods 5 is fixedly connected with the corresponding rotating disc 4, and the outer walls of the plurality of groups of connecting rods 5 are respectively rotatably provided with a rotating ring 6.
In the technical scheme of the utility model, the rotating rod 3 and the rotating disc 4 can be driven to rotate in the electroplating pool 1 through the driving mechanism, and one third of the area of the rotating disc 4 is positioned in the electroplating pool 1, so that a worker clamps an external device connecting wire on the rotating disc 4, then the worker hangs a workpiece on a hanger by taking an insulating glove by hand, and the workpiece above the rotating disc 4 can be replaced in the electroplating process, thereby accelerating the electroplating efficiency of the workpiece.
In addition, the connecting rod 5 can be fixed by the rotating disk 4, and the connecting rod 5 can be rotatably supported by the rotating rod 3.
In the technical scheme of the utility model, as shown in fig. 1, 3 and 4, the outer walls of the plurality of groups of rotating rings 6 are respectively and fixedly connected with hooks 7, one side of each group of hooks 7 is provided with movable grooves, the hooks 7 can be fixed through the rotating rings 6, the inner wall of each hook 7 positioned in each movable groove is rotatably provided with a rotating block 8, the outer walls of the rotating blocks 8 are fixedly connected with connecting blocks 10, the rotating blocks 8 can be rotatably supported through the hooks 7, the rotating blocks 8 can be fixedly connected with the connecting blocks 10, the outer walls of the rotating blocks 8 positioned at two sides of the connecting blocks 10 are respectively and slidably sleeved with torsion springs 9, one side of each torsion spring 9 is fixedly connected with the connecting block 10, one side of each torsion spring 9 away from the connecting block 10 is fixedly connected with the corresponding hook 7, the connecting block 10 can be reset through the arrangement of the torsion springs 9, and the lower end of each connecting block 10 is fixedly connected with a locking hook 11, and the locking hooks 7 can be locked through the locking hooks 11.
In the technical scheme of the utility model, as shown in fig. 1 and 2, the driving mechanism comprises a supporting plate 13, the supporting plate 13 is fixedly connected with one of the fixed plates 2, a driving motor 12 is installed at the upper end of the supporting plate 13, an output shaft of the driving motor 12 is fixedly connected with the rotating rod 3, the supporting plate 13 can be fixed through the fixed plate 2, the supporting plate 13 can be used for fixing the driving motor 12, and the driving motor 12 can drive the rotating rod 3 to rotate.
In the technical scheme of the utility model, as shown in fig. 1, a drain pipe 14 is arranged on the outer wall of the electroplating tank 1, a valve is arranged in the drain pipe 14, and the drain pipe 14 can play a role in draining liquid in the electroplating tank 1.
When the electroplating device is used, the rotating rod 3 and the rotating disc 4 can be driven to rotate in the electroplating pool 1 through the driving motor 12, the area of one third of the rotating disc 4 is located in the electroplating pool 1, so that an external device is clamped on the rotating disc 4 by workers, then the workers hang the workpieces on the hanger through the insulating glove, the workpieces above the rotating disc 4 can be replaced in the electroplating process, the electroplating efficiency of the workpieces is improved, the workpieces can be placed in the hanging hook 7, the locking hook 11 plays a locking role on the hanging hook 7 under the cooperation of the torsion spring 9, and the hanging effect on the workpieces can be achieved.