Thermal spray workpiece clamping platform

By designing a conversion disk assembly and an electric push rod driven thermal spraying workpiece clamping platform, the problem of long test piece cooling time was solved, enabling rapid test piece replacement and cooling, and improving experimental efficiency and safety.

CN117299405BActive Publication Date: 2026-06-23WUXI FULAIDA PETROLEUM MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI FULAIDA PETROLEUM MACHINERY
Filing Date
2023-09-26
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

In existing thermal spraying technology, the test piece needs to be cooled to room temperature after thermal spraying before it can be disassembled, resulting in low experimental efficiency. In addition, the clamping platform is large and the cooling time is long, which affects the experimental efficiency.

Method used

A thermal spraying workpiece clamping platform was designed, which uses a conversion disk assembly and an electric push rod to achieve rapid replacement and cooling of test pieces. The movable frame is driven by the electric push rod, and the workpiece placement rack can be moved away from the material port. Combined with the spring and slide groove structure, the test pieces are automatically clamped and cooled.

Benefits of technology

It improved the efficiency of test specimen testing, shortened the time for removing qualified test specimens, ensured the accuracy and safety of test specimens, and avoided the impact of high temperatures on staff.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117299405B_ABST
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Abstract

The application belongs to the technical field of thermal spraying workpiece clamping, in particular to a thermal spraying workpiece clamping platform, which comprises a workbench, a fixed sleeve fixedly installed on the workbench, a conversion disc assembly arranged in the fixed sleeve, the conversion disc assembly comprising: a disc body rotatably installed in the fixed sleeve, a plurality of groups of rectangular grooves equally angularly arranged on the outer circle of the disc body, a workpiece placing rack movably installed in the rectangular groove, a receiving plate fixedly connected to the bottom of the workpiece placing rack, two groups of side plates symmetrically fixedly connected to the receiving plate, a movable frame movably installed between the two groups of side plates, a first spring arranged on one side of the movable frame, and a convex shaft matched with a first inclined sliding groove to enable the workpiece placing rack to move away from the material port, so that the qualified test piece can be timely taken off from the conversion disc assembly, thereby shortening the interval time of the staff for the experiment on the qualified test piece and indirectly improving the efficiency of the experiment on the test piece.
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