Bearing for a metal extrusion plant

Abstract

This utility model provides a bearing for metal extrusion equipment, including an outer mounting ring, a bearing dust cover, and a positioning rod. The bearing body is press-fitted onto the inner ring of the outer mounting ring with an interference fit. An annular groove is provided above the outer mounting ring, and transition holes are provided at the middle of both ends of the outer wall of the annular groove. Rectangular grooves are provided at the middle of both ends of the outer mounting ring, and the two rectangular grooves are respectively connected to the two transition holes. An extension ring is fixed to the lower end of the bearing dust cover, and positioning holes are provided at the lower ends of the middle of both sides of the extension ring. The inner ring of the bearing dust cover is provided with a second thread that matches the first thread. A limit cover is fixed to the left end of the positioning rod, and a notched ring is slidably sleeved on the outer side of the positioning rod. A return spring is fixedly installed at the right end of the limit cover. This utility model has a reasonable structure and good practicality. The threaded connection mechanism facilitates the disassembly of the seal, and the insertion mechanism greatly improves the anti-loosening performance of the threaded connection. It is convenient to disassemble and has high stability.

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