An internal thermal spraying fixture
By designing an internal thermal spraying fixture, the problem of lacking suitable fixtures after the wire feed wheel wears out is solved, achieving uniform thermal spraying repair of the wire feed wheel and reducing costs.
CN224513594UActive Publication Date: 2026-07-17WUXI JINRUNWEI MASCH TECH DEV CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI JINRUNWEI MASCH TECH DEV CO LTD
- Filing Date
- 2025-08-28
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In the existing technology, after the wire feed wheel is worn, a suitable tooling structure is needed for thermal spraying repair, but there is a lack of effective matching tooling.
Method used
An internal hole thermal spraying fixture was designed, including a workpiece, a connecting rod, a connecting block, a limiting component, a clamping component, and a fixing component. The workpiece is stably fixed through the design of a specific groove, and it is suitable for thermal spraying repair of wire feeding wheels.
Benefits of technology
This technology achieves uniform thermal spraying of the wire feeding wheel, saving operating costs and improving the repair efficiency of the wire feeding wheel.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224513594U_ABST
Abstract
This utility model relates to an internal hole thermal spraying fixture, including a workpiece, a connecting rod that can be externally fixed to a base, a connecting block disposed on the connecting rod, a limiting member detachable from the connecting block, a clamping member that presses the workpiece onto the limiting member, and a fixing member that restricts the limiting member from being positioned on the connecting block. The workpiece has a first groove; a second groove is formed at the bottom of the first groove; the second groove is circular; a third groove is formed at the bottom of the first groove; a first block is provided on the bottom wall of the clamping member; when the first block corresponds in shape to the third groove and is embedded in the third groove, the clamping member is relatively fixed to the workpiece; the clamping member is detachably connected to the limiting member; the fixing member is threaded through the connecting block and connected to the limiting member. This solves the problem that a suitable matching fixture structure is needed when repairing worn wire feed wheels to ensure uniform thermal spraying of the surface.
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