Lock ring rolling machine

Abstract

The invention relates to a lock ring rolling machine which comprises a stander, a main moving mechanism installed inside the stander, and a synchronization support straightening roller device arranged beside the stander, wherein a locating turning wheel and a replaceable lock ring clamping fixture are arranged above the main moving mechanism, and a manual clamping device is fixed on the locating turning wheel; and a horizontal and vertical roller assembling device is positioned above the synchronization support device. The lock ring rolling machine has the advantages that after being heated to a certain temperature, a molded rolling strip is shaped by being rolled by the rolling machine, so that a lock ring meeting the requirement can be produced; the lock ring produced by the method has high mechanical strength, good toughness and long service life; compared with the traditional production method, the lock ring rolling machine is more practical; for instance, the traditional product is treated by thermal refining after cold machining, while the method adopted by the rolling machine is that after being heated to a certain temperature, the rolling strip is shaped by being rolled by the rolling machine and then can be directly treated by thermal refining, so that the energy consumption can be reduced, the toughness is improved, and the deformation is prevented; furthermore, the lock ring rolling machine not only overcomes the defects of the traditional method, but also improves the production efficiency and reduces the cost.

Description

technical field [0001] The utility model relates to a lock ring rolling machine, more specifically, it relates to a lock ring of various specifications used on the rim of a non-highway mining vehicle. Background technique [0002] The lock ring rolling machine is mainly the equipment for producing lock rings of various specifications, such as Figure 18 As shown, the lock ring is a ring with an opening, and the inside of the ring is a protruding spiral pattern, and the lock ring is mainly used on the rim of the off-road mining vehicle. At present, there is no professional lock ring manufacturer in China, and its production method is mainly self-made. The traditional self-made lock ring is mainly rolled and formed by a rolling mill, and then heat-treated, and some of them have to be molded to meet the use requirements. However, the lock ring produced by this method is not only complicated in process and low in efficiency, but also mechanically The strength, toughness and ser...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the existing lock ring can only be self-made, low mechanical strength, poor toughness and short service life, the present invention provides a new type of lock ring rolling machine equipment, which adopts a process different from the traditional manufacturing method , process a lock ring with high mechanical strength, good toughness and long service life

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