Positioning fixture for laser cutting machine capable of driving steel pipe to rotate

Abstract

This utility model relates to the field of steel pipe processing technology, and in particular to a positioning fixture for a laser cutting machine that can drive the rotation of a steel pipe. It includes a base, a first vertical plate welded to the top of the base, a first rotating seat rotatably connected to the front of the first vertical plate, and a fixed frame welded to the front of the first rotating seat. An electric telescopic rod is threaded through the top and bottom of the fixed frame. This utility model mounts the base to the surface of the laser cutting machine using pre-set bolts. The raw steel pipe to be processed is then passed through the first vertical plate, a second vertical plate, a clamping plate, and a drive roller. The electric telescopic rod extends and retracts, causing the clamping plate to move up and down. When circumferential cutting is required, the transmission shaft of a first motor drives a gear to rotate, which in turn drives the first rotating seat and a gear ring to rotate. The first rotating seat then drives the fixed frame, the electric telescopic rod, the clamping plate, and the raw steel pipe to rotate.

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