A kind of milling equipment for tensile and compressive force load cell processing
By combining a clamping structure with a pressure plate, a frustum, and an elastic insert, and using synchronous friction heating technology of the heating components, the problem of workpiece swaying during the milling process of the tensile and compressive load cell was solved, thus improving milling accuracy and tool life.
CN122442010APending Publication Date: 2026-07-24SHANGHAI WANGYUAN MEASURING & CONTROL INSTR EQUIP
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI WANGYUAN MEASURING & CONTROL INSTR EQUIP
- Filing Date
- 2026-06-23
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
Existing tensile and compressive load cells experience shaking during milling due to insecure workpiece fixation, which affects milling accuracy.
Method used
The workpiece is clamped longitudinally and horizontally by a combination of pressure plate, frustum and elastic insert plate, combined with heating component. The heating component generates heat through friction when the milling cutter enters, maintaining the plastic temperature of the material in the cutting zone and improving the milling accuracy.
Benefits of technology
It effectively prevents workpiece wobbling, improves milling accuracy, reduces burrs and dimensional errors at the hole opening, and extends tool life.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122442010A_ABST
Abstract
The application relates to the technical field of special workpiece hole milling equipment, and discloses hole milling equipment for processing tension and pressure load weighing sensors, which is used to solve the problem that workpieces shake during hole milling, affecting the hole milling precision of the workpieces. Through the arrangement of the pressing plate, the circular table and the plug plate, the longitudinal clamping force is applied to the workpiece through the pressing plate and the circular table, the horizontal relative clamping force is applied to the workpiece through the elastic plug plate, the workpiece is prevented from shaking during hole milling, the hole milling precision is not easily affected, the outer ring whole circle of the workpiece to-be-milled hole position is completely attached to the inner end face of the heating assembly through the arrangement of the heating assembly, then, the inner end face of the heating assembly is always tightly pressed against the annular surface outside the hole during the process that the milling cutter cuts into the workpiece, synchronous rotation continues to generate heat through friction, the material in the cutting area is maintained at a plastic temperature, and the hole milling precision is improved.
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