Face grooving cutter body

Abstract

The invention relates to an end face grooving cutter body. The end face grooving tool body includes a tool holder for connecting with the main shaft of the machine tool, the tool holder is provided with a sliding tool holder, and the sliding tool holder and the tool holder are guided and matched by guide protrusions and guide grooves, and the sliding tool holder It is fixed on the tool seat by locking bolts, the openings on the sliding tool holder for the locking bolts to pass through are round holes, and the tool seat is provided with long holes for the locking bolts to pass through. The long axis is parallel to the guide moving direction of the sliding tool holder, the end of the tool holder away from the sliding tool holder is provided with a chute extending along the long axis direction of the long hole, and the sliding groove is provided with a locking bolt for connection. nut. The tool seat of the end face grooving tool body of the present invention is provided with an adjustable long hole, and the hole on the sliding tool holder is a circular hole, so that the size of the connecting hole on the tool seat is not limited, and the adjustment range is large, which is conducive to the realization of Grooving for larger diameter face grooves.

Description

technical field [0001] The invention relates to an end face grooving cutter body. Background technique [0002] On the end faces of high-voltage switch product components, it is often necessary to process sealing grooves, and the roughness and dimensional accuracy of the sealing grooves are required to be high. The quality of the end face grooves directly affects the performance of the product. The traditional way of processing end face grooves is to mill the end face of the product with milling cutters of various specifications or to use special grooving tools. However, in this processing method, the size of the tool cannot be adjusted, and a tool can only be processed with one size. The tool is not versatile, so the processing efficiency is low. [0003] The authorized announcement number is CN102825321B, and the Chinese patent authorized announcement date is 2014.09.17 discloses a face groove cutter with an adjustable structure. The sliding tool holder includes two oppo...

AI Technical Summary

Problems solved by technology

[0004] However, the adjustment hole in the above-mentioned patent is set on the sliding tool seat. When the diameter of the tool is large, because the volume of the sliding tool holder is limited, it is impossible to design a relatively large adjusting hole on the sliding tool seat, and the adjustment range is limited. The diameter of the sliding tool seat, on the one hand, may cause interference during the processing of the workpiece, on the other hand, it will affect the operator's observation of the workpiece, the rectangular teeth fit with a certain gap, and the machining rigidity is unstable

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