Belt processing device
EP4316733A4Pending Publication Date: 2025-04-02MAKINO MILLING MASCH CO LTD
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Patent Information
- Application Number
- EP2022781294
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2021-03-31
- Filing Date
- 2022-03-31
- Publication Date
- 2025-04-02
AI Technical Summary
Technical Problem
Existing belt polishing tools often fail to utilize the entire width of the polishing belt due to poor mounting alignment of the machining roller, leading to incomplete polishing of workpiece surfaces with subtle undulations.
Method used
A belt machining device with a machining roller equipped with an annular elastic body and an expansion prevention member, which absorbs alignment and undulation issues, ensuring efficient polishing without requiring complex structures.
Benefits of technology
The elastic body compensates for alignment and surface undulations, while the expansion prevention member prevents radial deformation during rotation, achieving a suitable machined surface without additional programming.
✦ Generated by Eureka AI based on patent content.
Abstract
A belt processing device (10) moves a processing belt (34) relative to a workpiece (W) to process the workpiece. The belt processing device comprises a first roller (40) that is a processing roller, a second roller (32) that is a driven roller, a processing belt that is supported by the first roller and the second roller, a pneumatic motor (60) that rotates the first roller or the second roller, an elastic ring (44) that is installed on the outer circumference of the first roller, and an expansion prevention member (46) that is installed on the elastic ring and has a greater modulus of elasticity than the elastic ring.
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