External-circle grinding machine

Abstract

The invention relates to the technical field of grinding machines, in particular to an external-circle grinding machine. The external-circle grinding machine comprises a machine body, a barreling motor, a mounting plate, a fan, a connector, a dust storage box, a filtering net, a three-way pipe, a cover, a U-shaped limiting piece, a threaded column, a cleaning barrel, a column body, a transverse plate, a water pump, a water tank, a bearing, an arc-shaped plate, first cleaning cotton, second cleaning cotton, a dust outlet joint and a grinding wheel. According to the external-circle grinding machine, under the action of the fan of a dust suction mechanism, grinding dust can be pumped into the dust storage box, under the action of the filtering net inside the dust storage box, the grinding dust is stored in the dust storage box, collection of the grinding dust is facilitated, the condition that the grinding dust drifts around can be avoided conveniently, the quality of the working environment can be improved, when a columnar piece is rounded and then passes through the cleaning barrel of a cleaning mechanism, under the action of the first cleaning cotton inside the cleaning barrel andthe dust outlet joint, dust on the outer surface of the columnar piece is cleaned, cleaning of the columnar piece after rounding is facilitated, and the cleanliness of the columnar piece after rounding can be improved conveniently.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a cylindrical grinding machine. Background technique [0002] Cylindrical grinding machine is a grinding machine for processing the outer surface and shaft shoulder end surface of workpiece cylindrical, conical or other shapes. It is the most widely used and can process various cylindrical conical outer surfaces and shaft shoulder end surface grinding machines. Grinding machines are mainly divided into ordinary cylindrical grinding machines, CNC cylindrical grinding machines and high-precision cylindrical grinding machines. Small ordinary cylindrical grinding machines are the most common type of grinding machines. [0003] When engraving dry wood, since it is impossible to add coolant, it needs to be engraved slowly layer by layer, so that the wood will generate a lot of abrasive debris, which cannot be collected. When the grinder is working, the abrasive debris generat...

AI Technical Summary

Problems solved by technology

[0003] When engraving dry wood, since it is impossible to add coolant, it needs to be engraved slowly layer by layer, so that the wood will generate a lot of abrasive debris, which cannot be collected. When the grinder is working, the abrasive debris generated will fall. On the grinding machine and floating in the air, it is not conduc...

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