Polyhedron precision machining device with feedback detection function

Abstract

The invention discloses a polyhedron precision machining device and provides the polyhedron precision machining device with a feedback detection function. The polyhedron precision machining device with the feedback and detection function is large in locking torque, high in locating accuracy, low in manufacturing cost and capable of accurately locking face turning positions of a polyhedral blank to be machined and solves the technical problems that in the prior art, the grinding accuracy, the machining accuracy and the locating accuracy of a polyhedral workpiece are low, the manufacturing cost of an existing polyhedron precision machining device is high. The polyhedron precision machining device comprises a machining platform, a grinding disk and a grinding head device, wherein the grinding disk and the grinding head device are arranged on the machining platform. A face turning mechanism, an angle turning mechanism and a turning angle locking mechanism are arranged on the grinding head device. The face turning mechanism comprises a box body and a plurality of tubular indexing shafts, wherein the indexing shafts are connected to the interior of the box body in a rotating mode. The front ends of the indexing shafts penetrate through the box body and extend to the positions above the grinding disk. Workpiece fixing rods provided with the polyhedral blanks are fixed to the front ends of the indexing shafts through clamping mechanisms. Indexing plates with indexing teeth are arranged on the corresponding indexing shafts in the box body in a sleeved mode. Taper pins which can be inserted between the adjacent indexing teeth in a matched mode are arranged on the positions, above the indexing plates, of the box body.

Description

[0001] technical field

[0002] The invention relates to a polyhedron processing equipment, in particular to a polyhedron precision machining equipment with a feedback detection function which can accurately lock the turning surface position of a polyhedron blank to be processed. Background technique

[0003] The early polyhedron grinding process is generally manual operation, not only the labor intensity is high, the production efficiency is low, but also the quality of the product cannot be guaranteed, and the reject rate is high. Hold the clamping mechanism of the polyhedron, and make the surface of the polyhedron rub against the surface of the rotating grinding wheel below to realize the grinding surface processing. After the polyhedron completes a processing surface, it is necessary to rotate the polyhedron to convert the processing surface. In order to improve production efficiency and processing accuracy, the surface turning process Generally, the automatic conversion...

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