A circular arc internal and external chamfering machine

Abstract

The invention relates to a circular arc internal and external chamfering machine, which comprises a workpiece internal chamfering rotary table, a workpiece external chamfering rotary table, a clamping mechanism, a first motor and a rotating driving wheel, and the workpiece internal chamfering rotary table It is telescopically connected with the workpiece outer circle chamfering rotary table, and the rotating driving wheel mentioned above on the cover plate is installed at the center between the two, and the rotating driving wheel is driven by the first motor and is respectively connected with the The workpiece internal chamfering rotary table is fixedly connected with the clamping mechanism at the other end of the workpiece external chamfering rotary table. The cover plate is provided with a ring-shaped through hole extending to the inside of the workbench and is installed with a A chamfering grinding head mechanism connected to the workpiece between the clamping mechanism and the rotating driving wheel, and the chamfering grinding head mechanism is arranged along the edge of the workpiece. Beneficial effects: the grinding uniformity is high, the diameter range of the grinding workpiece is large, the applicability is wide, the grinding efficiency is high, and the product quality is good.

Description

technical field [0001] The invention relates to the technical field of grinding head processing equipment, in particular to an arc inner and outer chamfering machine. Background technique [0002] The chamfering machine is a small precision machine tool that is specially used for chamfering of mold manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, textile machinery, and deburring of milling and planing products. The use of fast machine chamfering is the development trend of the machinery industry. It overcomes the processing shortcomings of existing mechanical and electric tools, and has the advantages of convenience, speed and accuracy. It is the best choice for chamfering metal objects at present. According to the chamfering needs, it is divided into straight line chamfering and curve chamfering. The chamfering machine is divided into portable chamfering machine, portable automatic walking chamfering machine and desktop c...

AI Technical Summary

Problems solved by technology

[0003] The machine is mainly suitable for internal and external chamfering of various circular parts. The grinding head of the machine needs to be changed at any angle, so as to meet the changes according to customer requirements. When the arc internal and external chamfering machine performs chamfering on the arc, The angle of the head swing and the angle with the workpiece are often not consistent. The grinding arc cannot be adjusted according to the size of the workpiece, the front and rear clamping of the workbench and the adjustment of the flatness of the workpiece when the workpiece is rotated, which affects the product quality and is not conducive to processing.

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