I-shaped rail grinding device

Abstract

The invention discloses an I-shaped rail grinding device. The I-shaped rail grinding device comprises a fixed base, wherein the surface of the fixed base is fixedly connected with scrap storage cavities; a fixed plate is fixedly connected between the scrap storage cavities; a scrap separating mechanism is fixedly mounted in each scrap storage cavity; the fixed base is fixedly connected with a supporting rod; the supporting rod is fixedly connected with a top plate; a limiting plate is arranged at the upper end of each scrap storage cavity; two ends of each limiting plate are fixedly connected with connecting plates; a driving motor is fixedly mounted on the upper side wall of each connecting plate; a threaded rod is fixedly mounted at the output end of each driving motor; each threaded rod is sleeved with a movable ring in a threaded manner; and the bottom of each movable ring is fixedly connected with a movable block. Compared with the prior art, the I-shaped rail grinding device has the advantages that an inner grinding plate and a side grinding plate can be abutted to the inner wall of an I-shaped rail, a friction block on the surface of an elastic plate can be abutted to a corner which is not easy to grind, the inner wall of the I-shaped rail can be ground comprehensively, and the circumstance that the corner is not ground is relieved.

Description

Technical field [0001] The present invention relates to the field of rail processing, and is specifically a type of type rail rail grinding device. Background technique [0002] Railway track referred to as rail, rail, track, etc., mainly used on railways, and cooperate with the turn to walk without steering. The track consists of a bed, a rail pillow, a rail, a joint part, a heat-cutting device, and a Taxi. The initial rail is a cast iron rail, and it is developed into a honestline rail. [0003] Railroad tracks need to be polished on the surface after completion of casting, but the surface of the Iron Rail rails has a lot of wool burrs, and the rails after the long-term placement is also possible to produce rust, so there is a need to track before the paint. The grinding rust is carried out, but the inner wall of the interstitial rail rail has a certain curved shape, and the efficiency of manual grinding is too low, and the smoothness of the surface cannot be guaranteed, and fo...

AI Technical Summary

Problems solved by technology

[0003] The surface of the rail needs to be polished and painted after the casting is completed, but the surface of the I-shaped rail rail will have many burrs and burrs, and the rail after long-term storage may be corroded and rust spots may occur, so the rail needs to be painted before painting. Grinding and derusting, but the inner wall of the I-shaped rail has a certain arc shape, the efficiency of manual grinding is too low, and the surface finish cannot be consistent, so we propose an I-shaped rail grinding device to solve the above problems

Images