Plasma spraying turnplate

Abstract

The invention discloses a plasma spraying turnplate. The plasma spraying turnplate comprises an underframe and an overturning frame, wherein the underframe is a rectangular frame; adjusting vertical columns which are vertically upward are welded to four corners of the underframe; insertion holes for fixing a lifting frame are formed in the adjusting vertical columns; the lifting frame sleeves the adjusting vertical columns; inserted pins running through the adjusting vertical columns are mounted at the bottom of the lifting frame; the lifting frame is a rectangular frame of which one side is open. The plasma spraying turnplate has the beneficial effects as follows: the lifting frame is connected with the adjusting vertical columns in a sleeving manner, so that the height adjustment of the lifting frame can be achieved so as to be applicable to spraying of workpieces with different heights; an overturning mechanism overhangs the overturning frame onto the lifting frame, and due to rotation of a swinging handle, the inclination angle of the overturning frame can be adjusted so as to adjust the spraying azimuth of the workpiece; due to rotation of adjusting handles, clamping claws clamp the workpiece, so that quick clamping of the workpieces with different sizes can be met, and thus the manual clamping workload is greatly reduced.

Description

technical field [0001] The invention relates to the field of chemical equipment, in particular to a plasma spraying turntable. Background technique [0002] Plasma spraying technology uses the plasma arc driven by direct current as the heat source to heat ceramics, alloys, metals and other materials 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. . In order to ensure the uniform adhesion of materials during plasma spraying, it is often necessary to use a rotating disk to drive the workpiece to rotate in order to improve the spraying effect. [0003] The applicant found that there are at least the following technical problems in the prior art: the existing spraying turntable usually uses bolts to fix the workpiece, and the fixing holes are matched according to the size of the workpiece, so the workload of clamping the workpiece is large. Moreover, the workpiece cannot be adjus...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a plasma spraying turntable in order to solve the above problems, so as to solve the technical problems in the prior art that the workpiece clamping workload is large, and the height and spraying orientation cannot be adjusted after clamping.

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