Grinding machine

Abstract

The invention discloses a grinder, which comprises a grinder body, a workbench, a fastening disc, a threaded rod, a guide rod, a rocker arm, a dust collector, a grinding device, a grinding disc, a control switch and a power supply interface. One side of the grinder body The upper end surface is provided with the workbench. Beneficial effects: by installing a grinding device on the grinding machine, the reciprocating bracket in the grinding device moves up and down under the drive of motor 1, the half-toothed gear rotates and then meshes with the racks on both sides in turn, and then drives the grinding disc to reciprocate up and down , and then improve the grinding efficiency of the workpiece; by setting the second motor, the output shaft at the lower end of the second motor is rotated, and the output shaft at the upper end of the second motor is used to make the rocking bracket swing through the rocker, so that the grinding disc is driven by the second motor. While rotating downwards, it makes a rocking motion, thereby improving the grinding accuracy and grinding efficiency of the workpiece, thereby improving the product quality and production efficiency of the enterprise.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a grinding machine. Background technique [0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. The main movement of the machine tool: the grinding wheel is directly driven and rotated by the motor installed in the grinding head housing, the longitudinal feed movement: the worktable moves linearly reciprocating along the longitudinal guide rail of the bed, and the transverse feed movement: the grinding disc moves along the The horizontal intermittent feed made by the horizontal guide rail is carried out at the end of the reciprocating stroke of the worktable, and the vertical feed movement: the grinding head slide moves along the vertical guide rail of the machine column to adjust the height of the grinding head and control the grinding depth feed . With the development of society and the continuous progress of science a...

AI Technical Summary

Problems solved by technology

With the development of society and the continuous progress of science and technology, mechanization is gradually mature, and grinding machines are constantly being updated. When the existing grinding machines process workpieces, their grinding discs have low efficiency and poor processing accuracy, which affects the production efficiency of enterprises.

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