Grinding wheel production feeding pressure net lifting pressure ring

Abstract

The invention relates to a feeding, net-pressing and lifting compression ring for grinding wheel production. The compression ring comprises an outer compression ring and an inner compression ring, wherein the outer compression ring and the inner wall of a grinding wheel mold die ring are in a gapless contact state; the inner compression ring is coaxially connected to an outer ring through a plurality of connecting ribs; the diameter of the inner hole of the inner compression ring is not greater than the maximal bottom diameter of the conical head at the top end of a grinding wheel mold core and is moveably connected to a lifting hanging rod in a hanging mode.

Description

technical field [0001] The invention relates to grinding wheel forming equipment, in particular to a lifting and lowering pressure ring of a feeding pressure net for grinding wheel production. Background technique [0002] Grinding wheel is a main grinding tool, which is made by mixing abrasives and binders, pressing, drying and roasting. In order to ensure that the grinding wheel has excellent heat resistance, high-speed cutting performance and high structural strength, a reinforced substrate mesh is usually built into the grinding wheel. In the traditional production process of the multi-station semi-automatic grinding wheel forming machine, the mesh is placed manually , Adding and leveling raw materials, the mesh is placed in the grinding wheel forming mold without pressing and positioning. When manually adding and leveling raw materials, the impact and leveling of raw materials may easily cause mesh damage, offset or uneven placement, resulting in damage to the mesh. Th...

AI Technical Summary

Problems solved by technology

In order to ensure that the grinding wheel has excellent heat resistance, high-speed cutting performance and high structural strength, a reinforced substrate mesh is usually built into the grinding wheel. In the traditional production process of the multi-station semi-automatic grinding wheel forming machine, the mesh is placed manually , Adding and leveling raw materials, the mesh is placed in the grinding wheel forming mold without pressing and positioning. When manually adding and leveling raw materials, the impact and leveling of raw materials may easily cause mesh damage, offset or uneven placement, resulting in damage to the mesh. The reduction of the overall strengthening effect of the grinding wheel may even be counterproductive, and the forming quality of the grinding wheel cannot be guaranteed

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