Planet wheel roller pin press-fitting machine

Abstract

The invention discloses a planet wheel roller pin press-fitting machine which comprises a machine frame and further comprises a roller pin arranging device, a planet wheel feeding mechanism, a planet wheel tray structure, a roller pin tray structure and a roller pin feeding mechanism. A planet wheel workpiece is placed on the planet wheel tray structure through the planet wheel feeding mechanism, the roller pin feeding mechanism can place roller pin workpieces on the roller pin tray structure, and the roller pin workpieces are inserted into an inner cavity of the planet wheel workpiece through the roller pin arranging device, so that the automatic assembly process of the multiple roller pin workpieces and the planet wheel workpiece is achieved, and the design has the advantages that through the automatic assembly process, working procedure coordination is reliable, the assembling efficiency of the planet wheel workpiece and the roller pin workpieces is improved, product assembling quality is ensured, the labor cost is reduced, time and labor are saved, the problems that existing manual filling is low in efficiency and prone to neglected loading, and seriously affects product quality are solved, machine operation is convenient, therefore, the labor cost is reduced, and the product income is improved.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a planetary wheel needle roller pressing machine. Background technique [0002] In the planetary gear transmission mechanism, when its volume becomes smaller and more compact, in order not to reduce the strength of the transmission, the original needle roller bearings are generally removed, and the needle rollers are directly installed in the planetary gear. As a bearing, it saves part of the space occupied by the original bearing cage and does not reduce the strength of its transmission. [0003] The needle roller assembly of the existing planetary wheel usually adopts the method of manual loading, that is, first apply gear oil on the inner wall of the planetary wheel, and the gear oil is used to attach the needle roller to the inner wall of the planetary wheel so that it will not fall off, and then manually install the needle roller Sequentially inserted into the inner wall...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the planetary wheel in the prior art is manually filled with needle rollers to complete the product device, the assembly is time-consuming and laborious, and the needle rollers are prone to missing, and the work efficiency is low, so as to provide A planetary wheel needle roller press machine that realizes automatic assembly of needle rollers and planetary wheels, is easy to operate, saves time and effort, has fast filling speed, and ensures product quality

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