A square tool rest fixing structure of a saddle tool rest

Abstract

The utility model relates to machine tool processing technical field, concretely discloses a square tool rest fixing structure of saddle tool rest, and square tool rest fixing structure includes: mounting bracket, the inside of mounting bracket is sequentially provided with lifting mechanism and clamping mechanism from below to top, and lifting mechanism includes receiving groove, and the inside of mounting bracket is provided with receiving groove, and the inside of receiving groove is provided with lifting plate, and the left and right sides of lifting plate lower surface swing joint have a pair of buffer spring, and the output of a pair of buffer spring lower surface is fixedly connected with fixed plate, and the lower surface of fixed plate is fixedly connected with a pair of telescopic link, and the output of telescopic link lower surface and the inner wall of receiving groove are connected with each other. Through the setting of lifting mechanism, the stable lifting of square tool rest can be realized, the buffer spring can effectively alleviate the impact force in the lifting process, reduces the wear and tear of parts, and the telescopic link guarantees the stability and accuracy of lifting, and the height position of square tool rest is adjusted according to the processing demand.

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