Dustproof device for anti-skid roller polishing

• Main Author: CUI LIJIA
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2020
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The utility model belongs to the technical field of forging, and particularly relates to a dustproof device for grinding an anti-skid roller. The device comprises an upper shell and a lower shell which can be sealed with a machine tool grinding head, wherein the upper shell is movably connected with the lower shell; a through hole is formed in the upper portion of the upper shell and used for allowing an air inlet main pipe to penetrate through, and the air inlet main pipe is communicated with a plurality of air inlet branch pipes arranged on the inner surface of the upper shell. A collectingtank is arranged at the bottom of the lower shell, an air outlet connected with a negative pressure pump is formed in the bottom of the collecting tank, and the collecting tank is communicated with the negative pressure pump through an exhaust pipe; the upper shell is composed of a first upper shell body and a second upper shell body which are movably connected, and the first upper shell body andthe second upper shell bod