Plasma spraying head fixing frame

Abstract

The invention discloses a plasma spraying head fixing frame which comprises a base or other similar structures with the function of the base, and further comprises two adjusting rods with a certain intersection angle. Moving sliding rails are arranged on the two adjusting rods, the two adjusting rods are connected through a rotatable connecting component, the connecting component is composed of a first connecting sleeve piece capable of achieving the vertical movement and a second connecting sleeve piece mainly achieving the horizontal movement, the first connecting sleeve piece and the second connecting sleeve piece are connected through a rotating shaft, sliding pair components are arranged on the connecting component, the two adjusting rods are sleeved with the sliding pair components respectively, one end of one adjusting rod is further provided with an adjustable connecting component for being fixedly connected with a spraying head, and the spraying head is fixed to an adapter component of the adjustable connecting component. According to the fixing frame, the aim that the spraying direction of the plasma spraying head can be precisely positioned to any direction can be achieved, and the production efficiency of spraying can be greatly improved.

Description

technical field [0001] The invention relates to plasma spraying manufacturing process equipment for digital equipment housings, in particular to a plasma spray head fixing frame. Background technique [0002] Plasma spraying Plasma spraying is a material surface strengthening and surface modification technology, which can make the surface of the substrate have properties such as wear resistance, corrosion resistance, high temperature oxidation resistance, electrical insulation, heat insulation, radiation protection, wear reduction and sealing. Plasma coating technology uses a plasma arc driven by direct current as a heat source to heat materials such as ceramics, alloys, and metals to a molten or semi-molten state, and sprays them on the surface of the pretreated workpiece at high speed to form a firmly adhered surface layer. . Plasma spraying is also used for medical purposes. A coating of tens of microns is sprayed on the surface of artificial bones as a method to strengt...

AI Technical Summary

Problems solved by technology

Although the present invention has the function of adjusting the spraying angle of the spray gun and the fixed position of the spray gun, it can only adjust the spraying angle and the fixed position of the spray gun within a certain angle range. Therefore, the spraying has limitations, and its structure is too complicated at the same time. cost too high

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