Synchronous processing device with circular array curve surface structure

Abstract

The invention discloses a synchronous processing device with a circular array curve surface structure. The synchronous processing device comprises main shaft processing units, radial motion units, a working table motion unit, dual-layer main shaft processing units and a gantry-type synchronous processing device with the circular array curve surface structure, wherein the main shaft processing units are mounted on the bases of the radial motion units, fixed through bolts, used for processing the curve surfaces of the blades of a workpiece impeller, and mounted in the circumferential direction; the central angle between every two main shaft processing units is an integral multiple of the included angle between the blades; the radial motion units are used for controlling the main shaft processing units on the radial motion units to move in the radial direction; the working table motion unit is mounted on the bases of the radial motion units and used for rotating and moving the blades up and down; the curve surfaces of the blades are processed through the three motions of the blades under the control of a digital control system; and the dual-layer main shaft processing units are mounted on the bases instead of the main shaft processing units and can be used for processing two layers of impellers at the same time, so that the processing efficiency of complex parts is improved.

Description

technical field [0001] The invention relates to a synchronous processing device with a circular array curved surface structure, which is a high-efficiency processing device for synchronously grinding and processing multiple blade curved surfaces on an impeller by using a synchronous motion control mechanism to simultaneously control a plurality of grinding wheels. The processing time of the impeller can be doubled and the processing efficiency can be greatly improved. And this design can also be applied to the processing of curved surfaces such as irregular gears, and has wide applicability. It belongs to the technical field of metal cutting processing. Background technique [0002] With the development of the automobile and aerospace industries, the processing of space-complex curved surfaces has increasingly become the focus and difficulty of the processing industry. Such as blades, integral impellers, turbines and other space complex curved surface parts. Most of these...

AI Technical Summary

Problems solved by technology

The processing time of this method is long and the efficiency is low, especially for the processing of some large impellers. The impeller with hundreds of blades needs to be processed continuously for several days, which seriously affects the production and assembly progress.

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