High-efficiency full-automatic bearing ring production line and production method thereof

Abstract

The invention discloses a high-efficiency full-automatic bearing ring production line. The high-efficiency full-automatic bearing ring production line comprises a feeding unit, a heating unit, a forging unit, a separation unit, a shot blasting unit, a rolling expanding unit, a shaping unit, a cleaning unit and a discharging unit which are arranged in sequence, wherein bearing ring materials are conveyed between the units through manipulators, and the whole process is conducted full-automatically; the bearing ring materials passing through the forging unit are machined into bearing outer ringsand bearing inner rings, and the bearing inner rings and the bearing outer rings are divided into two routes to be machined. The high-efficiency full-automatic bearing ring production line can automatically achieve machining of the bearing inner rings and the bearing outer rings. The technological process comprises feeding, heating, forging, separation, shot blasting, rolling expanding, shaping, cleaning and discharging, and the whole process is conducted full-automatically; in the bearing feeding process, heavy raw materials need to be conveyed to the position in front of the heating unit; through the feeding device, the raw materials can be stored and automatically transferred to a conveyor belt, the conveyor belt can achieve conveying of the materials, the automation degree is high in the operating process, and high-efficiency full-automatic bearing ring production line is stable and reliable in operation.

Description

technical field [0001] The invention belongs to the field of bearing manufacturing, and in particular relates to a high-efficiency automatic bearing ring production line. The invention also relates to a working method of an efficient fully automatic bearing ring production line. Background technique [0002] The currently commonly used forged bearing ring blank processing technology includes a series of processes such as preheating, cutting, heating, upsetting, reverse extrusion, bottom cutting, reaming, and shaping. The equipment used in the process includes electric heating furnace, first press, second press, third press, rolling machine, shaping punch and other equipment. The specific process is as follows: firstly, after the bar is heated by an electric heating furnace, it is cut into a certain length of bar by the first press, and then heated by an intermediate frequency induction heating furnace, and then upsetting by the second press. After roughing, it is manually ...

AI Technical Summary

Problems solved by technology

In the whole production process, 5 workers are required to operate online at the same time. The work intensity of the workers is high, the production cost is high, the quality of the blank is poor and the consistency of the quality of the blank is difficult to guarantee, and the production efficiency is relatively low.

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