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Plasma polishing clamping assembly, plasma polishing machine and polishing method thereof

A technology of clamping components and plasma, which is applied in the direction of grinding workpiece supports to avoid ablation, oxidation or splashing.

Pending Publication Date: 2019-04-02
合肥哈工普利世智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to improve the fastness of the hanger, reduce the potential safety hazards in the polishing process, and improve the polishing work efficiency.

Method used

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  • Plasma polishing clamping assembly, plasma polishing machine and polishing method thereof
  • Plasma polishing clamping assembly, plasma polishing machine and polishing method thereof
  • Plasma polishing clamping assembly, plasma polishing machine and polishing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1-3 As shown, this embodiment discloses a clamping assembly for plasma polishing, including a hanger 1 , a cantilever 2 , a conductive device 3 , a locking device 4 , and a guiding device 5 . Such as Figure 4 As shown, a conductor 11 is provided on the hanger 1, and the hanger 1 is used to hang the workpiece to be polished. One end of the cantilever 2 is a cantilever connecting end 21 , and the other end thereof is a cantilever free end 22 . The connecting end 21 of the cantilever is connected to the frame of the plasma polishing machine 6 , and the free end 22 of the cantilever is installed with the conductive device 3 . The hanger 1 cooperates with the guide device 5, and can move away from or close to the conductive device 3 along the guiding direction of the guide device 5; the locking device 4 locks and moves to push the hanger 1 so that the conductor 11 moves to it and the conductive device. 3 electrical contact, the unlocking movement of the l...

Embodiment 2

[0050] The difference between this embodiment and the above-mentioned embodiment 1 is that the guiding device 5 is a telescopic rod, the hanger 1 is connected with the telescopic rod, and the telescopic rod stretches or shrinks to drive the hanger 1 away from or close to the conductive device 3 respectively.

[0051] The present invention drives the hanger 1 away from the conductive device 3 through the stretching motion of the telescopic rod, and drives the hanger 1 close to the conductive device 3 through the contraction motion of the telescopic rod. The telescopic rod of the present invention is prior art, and can be a kind of air cylinder, oil cylinder, electric push rod, or other prior art telescopic rods. If the telescopic rod is a cylinder, the cylinder end of the cylinder is connected to the free end 22 of the cantilever. The connection method can be a fixed connection or a detachable connection. Fixing and other methods; the hanger 1 is installed on the piston rod end...

Embodiment 3

[0053] The difference between this embodiment and the first embodiment above is that the guide device 5 is a slide rail, and the hanger 1 is slidingly matched with the slide rail.

[0054] Such as image 3 As shown, compared with Embodiment 2, the present embodiment realizes that the hanging device 1 approaches or moves away from the conductive device 3 by actively sliding the hanging device 1 on the slide rail.

[0055] In some solutions, the hanger 1 is provided with a through hole, and the through hole is inserted into the slide rail in a sliding fit. A notch 51 is defined at the end of the slide rail away from the free end 22 of the cantilever. Such as Figure 4 As shown, the through hole is a special-shaped hole, including a main hole portion 121 and a locking hole portion 122 communicating with the main hole portion 121 . The sliding of the main hole portion 121 to the notch 51 can cause the main hole portion 121 to move downward until the engaging hole portion 122 is...

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PUM

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Abstract

The invention discloses a plasma polishing and clamping assembly. The plasma polishing and clamping assembly comprises a hanger, wherein a conductor is arranged on the hanger; the hanger is used for suspending a workpiece to be polished; the plasma polishing and clamping assembly further comprises a cantilever, a conducting device, a locking device and a guiding device; one end of the cantilever is a cantilever connecting end, and the other end of the cantilever is a cantilever free end; the cantilever connecting end is connected to a rack of a plasma polishing machine, and the cantilever freeend is provided with the conducting device; the hanger is matched with the guiding device, and can move along the guiding direction of the guiding device; and the locking device is used for locking the movement so as to drive the hanger to move to be in electrical contact with the conducting device, and the unlocking movement of the locking device is used for driving the hanger to move to be separated from the conducting device. The invention further discloses a plasma polishing machine and a polishing method of the plasma polishing machine. The plasma polishing and clamping assembly has theadvantages that the stability of the hanger is improved, so that potential safety hazards generated in the polishing process are reduced, and the polishing working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of polishing, in particular to a plasma polishing clamping assembly, a plasma polishing machine and a polishing method thereof. Background technique [0002] The principle of plasma polishing refers to the adsorption of metal ions separated from the workpiece to be polished and the electrification in the polishing solution on the surface of the workpiece, so that the current impact of the convex part of the workpiece to be polished is high and removed, and the unevenness is continuously changed through the flow of current to achieve The rough surface of the workpiece is gradually leveled. [0003] The plasma polishing process of the prior art is to hang the workpiece to be polished on the rack on the frame of the plasma polishing machine, and immerse the polished surface of the workpiece to be polished in the polishing solution tank of the plasma polishing machine, The power supply makes the workpiece to be...

Claims

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Application Information

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IPC IPC(8): B24B41/06B24B1/00
CPCB24B1/002B24B41/06
Inventor 贺赟晖孙渤赵福臣初奇余国红刘振
Owner 合肥哈工普利世智能装备有限公司