Shaft end groove milling fixture

Abstract

The invention discloses a shaft end groove milling fixture and belongs to the technical field of mechanical device designs. The shaft end groove milling fixture comprises a fixture body, rear clamping blocks, front clamping blocks, locking bolts, gaskets, locating holes, chip removal holes and workpieces; the locating holes in a vertical direction are drilled in the fixture body; the workpieces are located by the locating holes; horizontal holes are drilled in the upper half part of the fixture body; both the rear clamping blocks and the front clamping blocks are mounted in the horizontal holes; the locking bolts are inserted into holes of the rear clamping blocks and the front clamping blocks; the gaskets are mounted between the heads of the locking bolts and the front clamping blocks; the horizontal chip removal holes are formed in the upper half part of the fixture body and located below the workpieces so that cuttings generated during workpiece processing are conveniently discharged. The shaft end groove milling fixture disclosed by the invention is high in efficiency and reliable in workpiece clamping, the rear clamping blocks are in interference fit with the holes of the fixture body, and the positions of the rear clamping blocks are fixed when the workpieces are locked by the locking bolts, so that the locking forces of the locking bolts are conveniently controlled.

Description

technical field [0001] The invention relates to the technical field of mechanical device design, in particular to a jig for milling shaft end grooves. Background technique [0002] With the rapid development of industry, the shape requirements of mechanical parts are ever-changing. Among them, shaft parts are one of the most widely used parts. A large part of all shaft parts needs to be processed on the shaft end, and the shaft end is processed. Slot milling is another common type. When milling grooves on shaft ends, traditional fixtures are mostly single-processed, and the clamping efficiency is low. Moreover, when clamping workpieces on traditional fixtures, it is easy to cause wear on the surface of these shaft workpieces, which affects the service life of the workpiece. In order to improve this type of workpiece It is necessary to design a new type of clamping device for shaft milling end face grooves to improve the processing efficiency, reduce the processing cost and ...

AI Technical Summary

Problems solved by technology

When milling grooves on shaft ends, traditional fixtures are mostly single-processed, and the clamping efficiency is low. Moreover, when clamping workpieces on traditional fixtures, it is easy to cause wear on the surface of these shaft workpieces, which affects the service life of the workpiece. In order to improve this type of workpiece The processing efficiency is reduced, the processing cost is reduced, and the service life of the workpiece is improved. It is necessary to design a new type of clamping device for shaft milling end face grooves.

Images