Nut electroplating equipment

Abstract

The utility model discloses nut electroplating equipment which comprises supporting frames, the upper ends of the two supporting frames are jointly connected with a top plate, a lifting plate is further arranged between the two supporting frames, and a lifting mechanism used for controlling the lifting plate to ascend and descend is arranged on the top plate. Two sliding plates which are distributed left and right are connected into the lifting plate in an up-down sliding mode, an electroplating box is clamped between the two sliding plates, the upper ends of the two sliding plates are jointly connected with a vibration plate, and the vibration mechanism is used for controlling the vibration plate to vibrate up and down; the electroplating box used for bearing electroplating parts such as nuts can be disassembled and assembled so that the nuts can be conveniently taken and placed in the electroplating box, in addition, the electroplating box can vibrate up and down after being immersed into an electroplating pool so as to remove bubbles in the nuts in the electroplating box, and the electroplating effect is improved; the electroplating box disclosed by the utility model can be automatically lifted, so that the electroplating operation can be conveniently carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field especially relates to a nut electroplating equipment. BACKGROUND

[0002] Electroplating is an electrochemical process, which is a process of plating a thin layer of other metal or alloy on the surface of certain metal by using electrolysis principle.

[0003] When the nut is electroplated, there may be small bubbles in the threaded hole of the nut, the bubbles occupy a certain space, and the bubbles will hinder the deposition of metal ions in the area during the electroplating process, which will cause the uneven thickness of the plating layer inside the nut. However, the electroplating tank used for carrying the electroplating equipment can only move up and down, and it cannot be vibrated after being controlled to be immersed in the electroplating pool, so the bubbles in the electroplated parts in it are difficult to remove, which will affect the electroplating effect, and therefore needs to be improved. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a nut electroplating equipment to solve the problems mentioned in the background art.

[0005] The utility model provides the following technical scheme: a nut electroplating equipment, including support frame, the upper end of two support frames is connected with a top plate, and a lifting plate is further arranged between the two support frames, a lifting mechanism for controlling the lifting of the lifting plate is arranged on the top plate;

[0006] Two slide plates distributed left and right are slidably connected in the lifting plate, an electroplating tank is clamped between the two slide plates, and a vibration plate is connected to the upper ends of the two slide plates; a vibration mechanism for controlling the up-down vibration of the vibration plate is further included.

[0007] Preferably, the vibration mechanism includes a first motor arranged on the upper side of the lifting plate, a turntable is arranged on a first output shaft extending out of the first motor, a connecting rod is eccentrically hinged to the end face of the turntable, and the upper end of the connecting rod is hinged to the lower side of the vibration plate.

[0008] Preferably, the first motor is a double-shaft motor.

[0009] Preferably, the lifting mechanism includes a second motor arranged on the top plate, a winding wheel is arranged on a second output shaft in the second motor, a rope is wound outside the winding wheel, and the end of the rope is connected to the lifting plate.

[0010] Preferably, a plurality of electroplating tanks are arranged in the upper and lower positions, and a slot for feeding and discharging is arranged in the electroplating tank, and the slot is closed by a baffle.

[0011] Preferably, a plurality of bearing assemblies are arranged between the two sliding plates on the lower side of the lifting plate, the bearing assemblies comprise locking plates fixed between the two sliding plates, and each electroplating box is arranged between the two locking plates of one bearing assembly.

[0012] Preferably, a positioning plate is slidably connected in the left sliding plate, a spring plate is arranged at the left end of the positioning plate, and the spring plate is connected to the left side of the sliding plate through a spring; and a clamping plate is fixed in the right sliding plate.

[0013] The left and right sides of the electroplating box are respectively provided with clamping grooves for accommodating the spring plate and the clamping plate.

[0014] Preferably, a handle is arranged on the front side of the electroplating box.

[0015] The nut electroplating equipment has the following beneficial effects:

[0016] The electroplating box for bearing nuts and other electroplated parts can be disassembled, so that the nuts can be taken out and placed in the electroplating box, and in addition, the electroplating box can vibrate up and down after being immersed in the electroplating pool, so that the bubbles in the nuts are removed, and the electroplating effect is improved.

[0017] The electroplating box can be automatically lifted, so that the electroplating operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the appearance of the utility model;

[0019] Figure 2 is a front view of the utility model;

[0020] Figure 3 is Figure 1 is an enlarged schematic view of A in the figure.

[0021] In the figure:

[0022] 11, support frame; 12, top plate; 13, lifting plate; 14, sliding plate; 15, electroplating box; 16, oscillating plate; 17, No. 1 motor; 18, turntable; 19, connecting rod; 21, baffle; 22, locking plate; 23, positioning plate; 24, spring plate; 25, No. 2 motor. DETAILED DESCRIPTION

[0023] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0024] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0026] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or in communication with each other; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Referring to Figures 1-3 According to the embodiment of the utility model discloses a nut electroplating equipment, including support frame 11, the upper end of two support frame 11 is connected with a top plate 12 in common, and the two support frame 11 still be provided with lifting plate 13 between, the top plate 12 is provided with the lifting mechanism for controlling the lifting of lifting plate 13.

[0028] In addition, the lifting plate 13 is slidably connected with two slide plates 14 distributed left and right in up and down, two slide plates 14 are clamped with electroplating tank 15 between, the upper end of two slide plates 14 is connected with a concussion plate 16 in common, still include the vibration mechanism for controlling the up and down vibration of concussion plate 16.

[0029] When the lifting mechanism controls the lifting plate 13 to sink so that the electroplating tank 15 enters the electroplating solution, and the nut in the electroplating tank 15 is electroplated, the vibration mechanism can control the electroplating tank 15 to vibrate up and down relative to the lifting plate 13, to exclude the bubbles in the thread hole of the nut, and improve the electroplating effect.

[0030] In the first embodiment of the vibration mechanism, a first motor 17 is arranged on the upper side of the lifting plate 13, a rotating disc 18 is arranged on a first output shaft extending out of the first motor 17, a connecting rod 19 is eccentrically hinged to the end surface of the rotating disc 18, and the upper end of the connecting rod 19 is hinged to the lower side of the oscillating plate 16. When the first motor 17 is energized and the first output shaft and the rotating disc 18 rotate, the connecting rod 19 swings, thereby controlling the periodic up-and-down movement of the oscillating plate 16, the sliding plate 14, and the electroplating box 15.

[0031] In the second embodiment of the vibration mechanism, in order to improve the stability of the up-and-down movement of the electroplating box 15, the first motor 17 is a double-shaft motor, i.e., the rotating disc 18 and the connecting rod 19 are provided with two groups distributed on the left and right sides.

[0032] The lifting mechanism includes a second motor 25 arranged on the top plate 12, a winding wheel is arranged on a second output shaft in the second motor 25, a rope is wound outside the winding wheel, the end of the rope is connected to the lifting plate 13, and the rope penetrates the oscillating plate 16.

[0033] In order to improve the electroplating efficiency, a plurality of electroplating boxes 15 are arranged in the up-and-down direction, and a slot is arranged in each electroplating box 15 for feeding and discharging materials. The slot is closed by a baffle 21, and the staff can take and place nuts in the electroplating box 15 through the slot after opening the baffle 21.

[0034] The mounting method of the electroplating box 15 is that a plurality of bearing assemblies are arranged in the up-and-down direction between the two sliding plates 14 located on the lower side of the lifting plate 13. The bearing assembly includes a locking plate 22 fixed between the two sliding plates 14, and each electroplating box 15 is located between the two locking plates 22 of a bearing assembly.

[0035] In addition, a plurality of positioning plates 23 are slidingly connected in the left and right sides of the left sliding plate 14, a spring plate 24 is arranged at the left end of the positioning plate 23, and the spring plate 24 is connected to the left side of the sliding plate 14 through a spring. A plurality of clamping plates are fixedly arranged in the right sliding plate 14.

[0036] A clamping groove for accommodating the positioning plate 23 and the clamping plate is arranged in the left and right sides of the electroplating box 15, respectively.

[0037] In addition, a handle is arranged on the front side of the electroplating box 15.

[0038] When the plating box 15 needs to be removed, the staff pulls the spring plate 24 to the left and makes the positioning plate 23 leave the clamping groove, and then the staff pushes the plating box 15 to the left to make the clamping plate leave the clamping groove and then the plating box 15 can be removed.

[0039] Specific plating process:

[0040] First, the staff places the device above the plating tank.

[0041] The staff puts the plating box 15 with nuts into the bearing assembly, and then drives the second motor 25 to make the plating box 15 sink into the plating tank, and then the first motor 17 is powered on to make the oscillating plate 16, the lifting plate 13 and the plating box 15 vibrate up and down relative to the lifting plate 13, so as to remove the bubbles in the nuts in the plating box 15 and improve the plating effect.

[0042] It should be noted that if the lifting plate 13 is not heavy enough to cause the lifting plate 13 to vibrate with the vibration of the plating box 15, a locking mechanism for the lifting plate 13 can be added to the support frame 11, and the locking mechanism is used to lock the up and down position of the lifting plate 13 after the lifting plate 13 is adjusted in place.

[0043] In this embodiment, the locking mechanism can be a latch screwedly connected to the support frame 11, which can be inserted into the lifting plate 13 to lock the adjusted position of the lifting plate 13.

[0044] The above is only a specific embodiment of the present application, but the technical features of the present application are not limited to this, any person skilled in the art in the field of the present application, the changes or modifications are covered in the patent range of the present application.

Claims

1. A nut plating apparatus comprising a support frame (11), characterised in that: The upper ends of the two support frames (11) are connected with a top plate (12), and a lifting plate (13) is arranged between the two support frames (11), and the top plate (12) is provided with a lifting mechanism for controlling the lifting of the lifting plate (13); Two slide plates (14) are arranged in the lifting plate (13) and slide up and down, and an electroplating box (15) is clamped between the two slide plates (14), and an oscillation plate (16) is connected to the upper ends of the two slide plates (14), and a vibration mechanism is arranged for controlling the vibration of the oscillation plate (16).

2. The nut plating apparatus of claim 1, wherein: The vibration mechanism comprises a first motor (17) arranged on the upper side of the lifting plate (13), a rotating disc (18) is arranged on a first output shaft extending out of the first motor (17), an eccentric connecting rod (19) is connected to the end surface of the rotating disc (18), and the upper end of the connecting rod (19) is connected to the lower side of the oscillation plate (16).

3. A nut plating apparatus as defined in claim 2, wherein: The first motor (17) is a double-shaft motor.

4. The nut plating apparatus of claim 1, wherein: The lifting mechanism comprises a second motor (25) arranged on the top plate (12), a winding wheel is arranged on a second output shaft in the second motor (25), a rope is wound around the winding wheel, and the end of the rope is connected to the lifting plate (13).

5. The nut plating apparatus of claim 1, wherein: The electroplating box (15) is arranged in multiple and arranged in up and down, and a missing slot is arranged in the electroplating box (15) for feeding and discharging, and the missing slot is closed by a baffle (21).

6. A nut plating apparatus as defined in claim 5, wherein: A plurality of bearing assemblies are arranged between the two slide plates (14) on the lower side of the lifting plate (13) and arranged in up and down, the bearing assembly comprises a locking plate (22) fixed between the two slide plates (14), and each electroplating box (15) is located between the two locking plates (22) of the bearing assembly.

7. A nut plating apparatus as defined in claim 6, wherein: A positioning plate (23) is slidably connected in the left slide plate (14), a spring plate (24) is arranged on the left end of the positioning plate (23), and the spring plate (24) is connected to the left side of the slide plate (14) through a spring, and a clamping plate is fixed in the right slide plate (14); The left and right sides of the electroplating box (15) are respectively provided with clamping grooves for accommodating the spring plate (24) and the clamping plate.

8. The nut plating apparatus of claim 1, wherein: A handle is arranged on the front side of the electroplating box (15).

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