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Rotary electrolytic polishing equipment

An electrolytic polishing and rotary technology, applied in the field of electrolytic polishing, can solve the problems of inability to realize continuous loading and unloading, short electrolytic polishing time, etc., and achieve the effect of realizing automatic operation and improving the efficiency of electrolytic polishing.

Pending Publication Date: 2021-03-05
无锡市鹏振智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to disclose a rotary electrolytic polishing equipment to solve the technical problems of the traditional electrolytic polishing equipment that the electrolytic polishing time is too short and continuous loading and unloading cannot be realized

Method used

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  • Rotary electrolytic polishing equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0058] ginseng Figure 1 to Figure 15 A specific embodiment of a rotary electrolytic polishing device of the present invention is shown.

[0059] In this embodiment, a rotary electrolytic polishing device (hereinafter referred to as "device") is used for electrolytic polishing at least on the inner wall surface of a workpiece with an opening (such as the cup body 30 ). The device includes: a driving mechanism, an upper disk 51 and a lower disk 52 that are driven by the driving mechanism to rotate coaxially and synchronously and are arranged in parallel. The top of 113 is formed with at least one guide separation area, and several guide mechanisms 40 vertically arranged between the upper disc 51 and the lower disc 52 and connected with the upper disc 51 or the lower disc 52 rotate coaxially and synchronously. Some workpiece positioning seats 20 and electrolytic rods 54, the workpiece positioning seats 20 accommodate the cup body 30. The upper disc 51 and the lower disc 52 rea...

Embodiment 2

[0087] This embodiment discloses a first modified example of a rotary electrolytic polishing device of the present invention.

[0088] to combine Figure 19 to Figure 21 As shown, the main difference between the rotary electrolytic polishing equipment disclosed in this embodiment and the first embodiment is that in this embodiment, the ring column 113 is vertically arranged on the inner ring wall 105, and along the ring At least one notch 200 is provided in the circumferential direction of the column 113 to form the guide separation area, and the notch at least forms a first guide edge 116 for longitudinally separating the cup body 30 and the electrolytic rod 54a and a second guide edge for longitudinal insertion. The guide edge 118, the electrolysis rod 54a is ring-shaped and vertically arranged in the waste liquid tank 100, the electrolysis rod 54a is slidably connected with the guide mechanism 40 through the sliding block 21, and the workpiece positioning seat 20 is vertica...

Embodiment 3

[0097] This embodiment discloses a second modified example of a rotary electrolytic polishing device of the present invention.

[0098] ginseng Figure 18 As shown, the difference between the rotary electrolytic polishing device disclosed in this embodiment and the rotary electrolytic polishing device disclosed in embodiment 1 and / or embodiment 2 is that in this embodiment, the guide separation area is composed of A protruding part is formed, and the top of the protruding part forms at least two or more electrolytic rods 54 in a longitudinally separated state from the cup body 30 .

[0099] The guide mechanism 40 is vertically arranged between the upper disk 51 and the lower disk 52, and the guide mechanism 40 is connected to the lower disk 52, and at least one protrusion is provided along the circumferential direction of the ring column 113 to form the Guide separation area, the electrolytic rod 54 is slidably connected with the guide mechanism 40 through the sliding block 2...

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Abstract

The invention provides rotary electrolytic polishing equipment which comprises a driving mechanism, an upper disc, a lower disc, multiple guide mechanisms perpendicularly arranged between the upper disc and the lower disc and connected with the upper disc or the lower disc, multiple workpiece positioning bases and electrolytic rods. A circular column is annularly distributed on the outer side of the lower disc, and at least one guide separation area is formed at the top of the circular column. The workpiece positioning bases and the electrolytic rods conduct coaxial synchronous rotation. The workpiece positioning bases contain cup bodies, the workpiece positioning bases or the electrolytic rods are connected with the guide mechanisms in a sliding mode, and the other of the workpiece positioning bases and the electrolytic rods are connected with the upper disc or the lower disc. The upper disc and the lower disc achieve longitudinal separation between the electrolytic rods and inner cavities of the cup bodies in a guide separation area in the coaxial synchronous rotation process. According to the rotary electrolytic polishing equipment, the workpiece positioning bases can continuously execute electrolytic polishing in the rotating process in a waste liquid tank, and the technical problems that according to traditional electrolytic polishing equipment, the electrolytic polishingtime is too short, and continuous feeding and discharging cannot be achieved are solved.

Description

technical field [0001] The invention relates to the technical field of electrolytic polishing, in particular to a rotary electrolytic polishing device. Background technique [0002] Electropolishing is a method of finishing the surface of a metal workpiece. The method is to place the metal workpiece in an electrolytic polishing tank filled with electrolytic polishing liquid, and energize the electrolytic polishing liquid for electrolysis. As the electrolysis proceeds, a liquid film with high viscosity is formed on the surface of the metal workpiece. The thickness distribution of the liquid film on the uneven surface of the metal workpiece is uneven. The liquid film on the surface of the convex part is thin, while the liquid film on the surface of the rest Thick, so the resistance of the anode surface is not the same everywhere. The raised part of the metal workpiece has low resistance and high current density, which makes the raised part dissolve faster than the sunken part...

Claims

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Application Information

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IPC IPC(8): C25F3/16C25F3/24
CPCC25F3/16C25F3/24
Inventor 徐春奇
Owner 无锡市鹏振智能科技有限公司