Vertical axis type grinding head

Abstract

The invention discloses a erect grinding head. It includes: the planker(1), slide (2), erect motor(4) with millstones(3) of its bottom, and the slide (2) includes ram (5), drive devices(6), slide pillar(7). The planker(1) is connected with the ram (5)of the slide (2) by the rotation adjustment, the bottom of said slide pillar(7) is connected rotationally with the bottom of the swinging board (8),the surface shaped by the rotation of the swinging board (8)around the slide pillar(7)and the surface shaped by the rotation of the slide (2) around the planker(1) through the rotation adjustment are vertical; the upside of the sliding pillar (7) and the upside of the swinging board (8) are linked with the adjustable device which can regulate the rotation of the swinging board (8) certain anglerelative to the sliding pillar (7). Said erect motor (4) is linked with said swinging board (8). The erect grinding head heightens the precision of the machining face and processes mesh pattern with nice appearance when millstones processes workpiece.

Description

technical field [0001] The invention relates to a vertical shaft grinding head, in particular to a grinding head installed on a gantry grinding machine. Background technique [0002] In the prior art, the grinding head of the gantry grinder is installed on the beam of the grinder. The grinding head is composed of a carriage, a sliding table, and a vertical shaft motor with a grinding disc installed at the bottom. The sliding table includes a ram, a transmission mechanism and a sliding seat. The carriage is connected with the ram of the slide table through the rotation adjustment mechanism. The motor is fixed on the sliding seat. The carriage is installed on the beam of the grinding machine and can move along the beam. This kind of grinding head can use the rotation adjustment mechanism to adjust the angle between the motor and the carriage in the vertical plane parallel to the beam, and then make the bottom surface of the flat grinding disc parallel to the workbench. H...

AI Technical Summary

Problems solved by technology

However, in the vertical plane perpendicular to the beam, the angle between the motor and the carriage cannot be adjusted

Therefore, when the bottom surface of the grinding disc is not parallel to the worktable, the angle between the motor and the carriage can only be adjusted in the vertical plane parallel to the beam, but the angle between the motor and the carriage can only be adjusted in one vertical plane. Angle angle, often can not solve the parallel problem of grinding disc and workbench

This results in the saddle-shaped and drum-shaped planes of the workpiece when the plane of the workpiece is processed. Such a processed surface cannot meet the requirements of processing accuracy.

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