Decompression shaft head face milling clamping mechanism

Abstract

The invention discloses a decompression shaft head face milling clamping mechanism. A workpiece to be processed is placed in a circular arc slot through the circular arc slot, because an elastic clamp slot communicated with the circular arc slot is opened in the bottom of the circular arc slot, and moreover, the radian of the circular arc slot is larger than 180 degrees, after the workpiece is placed in the circular arc slot, the workpiece would be clamped by a round slot. Through regulating a compression screw rod on a support block and extruding an elastic slide block through the compression screw rod, the deformation of the an elastic slot in the elastic slide block is reduced, and the round slot is driven to clamp the workpiece. Because each elastic slide block is provided with two elastic slots, at least two workpieces can be processed at one time, and moreover, the workpiece clamping precision and processing precision of each workpiece are basically the same, the processing error is the same, and the processing precision is not influenced. The processing efficiency is improved, and the labor intensity is lowered.

Description

Technical field

[0001] The invention relates to a machining fixture, in particular to a milling and clamping mechanism for a pressure reducing shaft end face. Background technique

[0002] Fixture is a process device used to quickly fasten parts during processing, so that machine tools, tools, and parts maintain the correct relative position. Tooling fixture is an indispensable part of machining. Driven by the development of machine tool technology towards high-speed, high-efficiency, precision, composite, intelligence, and environmental protection, fixture technology is developing in the direction of high-precision, high-efficiency, modular, combined, universal and economical. . Machine tool fixtures help ensure the accuracy of parts processing and stabilize product quality; help improve labor productivity and reduce costs; help improve workers' working conditions and ensure safe production; help expand the range of machine tools and realize "one machine with multiple uses". T...

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