Double-work position hydraulic clamping rotating table

Abstract

The invention discloses a double-work position hydraulic clamping rotating table. The double-work position hydraulic clamping rotating table comprises a rotation support, a rotation driving assembly and a rotation body, wherein the rotation body is mounted on the rotation support and does rotation motion under the drive of the rotation driving assembly; the rotation body comprises a rotation shaft and at least two sets of clamp assemblies; the at least two sets of clamp assemblies are mounted on the rotating shaft; the clamp assemblies comprise elastic chucks, spline shafts, oil cylinder pistons and rotation motors; the elastic chucks of the clamp assemblies which are mounted on the rotating shaft are located at the same straight line. According to the double-work position hydraulic clamping rotating table, the straight movement of the elastic chucks and the rotation are combined, the positions and the angles of workpieces are more flexible to change, and the work efficiency is improved; a plurality of workpieces are clamped by the same workbench for processing, and the labor productivity is further improved.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a double-station hydraulic clamping rotary workbench. Background technique [0002] When machining round and thin workpieces (such as milling inserts), it is necessary to process the end face, teeth and angles without dead ends in the circumferential direction, and to stabilize the clamping at the same time. According to the processing principle of "uniform process benchmark", the inner hole and end face of the workpiece must be positioned and clamped with elastic clamps. However, it is very difficult to achieve stable clamping without 360° dead angle. In order to facilitate the fast and efficient positioning and clamping of the workpiece without affecting the continuous rotation or indexing gap rotation of the workpiece during the working process, it is necessary to develop a rotary clamping device. However, due to the complex position control of the rotary devic...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a double-station hydraulic clamping rotary table, which can rotate while clamping the workpiece, effectively solving the problem of stable clamping of round and thin workpieces during processing; and can be used at the same time Multiple workpieces are set in one workbench for the same or different processing at the same time, which improves the processing efficiency

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