Cylindrical machining equipment based on sunken roller seals and fixed rings

Abstract

The invention discloses outer circle turning equipment based on a sinking roller sealing fixed ring. The equipment mainly comprises a square workpiece, a lathe body, a lathe main shaft, a fixture, a cutter and a lathe tail base; the lathe main shaft is arranged on one side of the lathe body; the fixture is arranged on the lathe main shaft; the cutter is fixed on a cutter frame of a lathe; the lathe tail base is arranged on the other side of the lathe body; the fixture includes a base, a positioning piece and a slide block; a square sheet is positioned on the base by the fixture through the positioning piece; four corners of the square sheet are stabilized through the slide block; compared with a traditional fixture, materials can be used to the greatest extent; when a next workpiece is turned, the slide block only needs to be pushed out, so that the replacement is convenient, and the efficiency is improved; the slide block can be suitable for workpieces with different sizes; when the workpiece is larger, the slide block can outwards move; and when the workpiece is smaller, the slide block is pushed inside.

Description

technical field [0001] The invention relates to the technical field of turning of metal rings, in particular to equipment for turning the outer circle of a sunken roller sealed and fixed ring. Background technique [0002] The sinking roll, also known as the sinking roll, is to soak the strip steel. The sealing of the sinking roll mainly relies on the mutual adhesion of a pair of mechanical seals. The expansion joint and the sealing ring are equipped with mechanical seals, which are usually sealed in the sinking roll. A fixed ring is added at the place to fix the sealing ring, so that the sealing effect of the sinking roller is better. The turning process of the fixing ring is first to fix the square plate or other shape plate with the fixture of the tooling, and then use the turning processing equipment to turn out the required The outer circle, the fixing ring of the general sinking roller is processed by a thin plate lathe. The traditional fixing tool of the thin plate us...

AI Technical Summary

Problems solved by technology

[0002] The sinking roll, also known as the sinking roll, is to soak the strip steel. The sealing of the sinking roll mainly relies on the mutual adhesion of a pair of mechanical seals. The expansion joint and the sealing ring are equipped with mechanical seals, which are usually sealed in the sinking roll. A fixed ring is added at the place to fix the sealing ring, so that the sealing effect of the sinking roller is better. The turning process of the fixing ring is first to fix the square plate or other shape plate with the fixture of the tooling, and then use the turning processing equipment to turn out the required The outer circle, the fixing ring of the general sinking roller is processed by a thin plate lathe. The traditional fixing tool of the thin plate uses a four-corner clamp to squeeze and position the four sides of the square thin plate, and then cuts it with a lathe tool. This fixing method is due to It can only clamp the four sides, which will easily hinder the cutting and cause extrusion deformation. Only the inner part of the square thin plate can be cut, and only small pieces can be cut out. The thin plates on the four sides cannot be fully utilized. Especially for some thin plates with relatively small area, it is impossible to accurately turn out the required outer circle, and it is more complicated to replace new workpieces

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