Oil distribution device for rolling mill

Abstract

The invention discloses an oil distribution device for a rolling mill. The rolling mill has an upper pressing roll and a lower pressing roll for laminating two metal plates. It is characterized in that the upper pressing roll is integrated with an oil distribution device. Oil injection holes are provided on the first side of the device on the back of the upper pressure roller, and uniformly dense oil outlet holes are arranged on the second side close to the upper pressure roller, and the oil outlet holes communicate with the oil injection holes. The application and implementation of the oil distributing device of the present invention improves the uniformity of the oil coating on the surface of the upper pressing roller through the distributed guidance from one oil injection hole to a plurality of uniformly densely distributed oil outlet holes. Effectively improves the finished product efficiency of bimetallic cladding.

Description

technical field [0001] The invention relates to mechanical processing equipment, in particular to a rolling mill structure for bimetal rolling and pressing. Background technique [0002] In the manufacturing industry of automotive internal combustion engine bearing materials, it is necessary to compound alloy plates and steel plates. More commonly used is a bimetallic composite rolling mill. The rolling mill has an upper press roll and a lower press roll for compounding of two metal plates, and a workbench (not shown) is provided between the two press rolls for the raw material plates to slide horizontally before compounding. Under traditional processing operations: alloy plates and steel plates as raw material plates are stacked on each other, and are transported and compounded from one end of the workbench towards the two pressure rollers. [0003] However, due to the direct metal friction between the upper pressing roller and the raw material plate, it is easy to cause ...

AI Technical Summary

Problems solved by technology

[0003] However, due to the direct metal friction between the upper pressing roller and the raw material sheet, it is easy to cause the tensile damage of the surface alloy sheet, and it also causes huge production noise

Compared with the wider upper pressure roller, the traditional oil distribution device shows uneven local distribution, which causes waste of lubricating oil on the one hand, and affects the yield of bimetallic cladding on the other hand.

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