Full-automatic assembling device for outer ring double-flange needle bearing

Abstract

The invention discloses a full-automatic assembling device for an outer ring double-flange needle bearing. The full-automatic assembling device mainly comprises an upper outer ring station, a needle pressing check ring station A, a turnover station, a grease smearing station, an inner ring pressing station, a needle mounting station, a needle number detection station, a needle pressing check ringstation B and a secondary needle pressing check ring station which are sequentially arranged end to end. According to the full-automatic assembling device, the original multiple processes, one processand one equipment are coordinated to complete product machining, the mode that one person serves one machine and multiple stations are achieved, an intelligent camera is additionally arranged to detect the product quality, logistics circulation is reduced, the labor intensity is reduced, the reliability is improved, the site and labor cost can be saved, and the assembling efficiency is improved;all parts adopt an automatic feeding mode, so that production safety accidents are avoided; the production procedure of the full-automatic assembling device for the bearing is 10 seconds per piece, and 2268 thousand bearings can be produced per year; and 2520 bearings can be automatically produced per shift by the equipment, and the production efficiency is improved by 500% according to the original process that 500 bearings are mounted per person per shift.

Description

technical field [0001] The invention relates to the field of bearing assembly, in particular to a fully automatic assembly device for a needle roller bearing with double ribs on the outer ring. Background technique [0002] Needle roller bearings with double ribs on the outer ring are one of many bearings. There are needle roller retaining rings on both sides. The needle rollers are located between the inner and outer rings and are in a closed state. The assembly process at this stage adopts the following methods: (1) The outer ring is manually press-fitted with one side of the needle roller retaining ring, the outer ring is fixed first, then the needle roller retaining ring is placed in the guide sleeve, and finally the booster cylinder is activated to press the needle roller retaining ring into the outer ring; (2) Manually wipe Grease, semi-automatically install the needle, manually grease the inner wall of the outer ring, and then manually install the automatically arrang...

AI Technical Summary

Problems solved by technology

Assembling according to the existing process mainly has the following defects: the needle roller is installed with grease first, and the inner ring is not fixed, which is easy to cause the needle to fall backwards, and the manual assembly efficiency is low; manual pressing of the needle retaining ring needs to be manually removed Put it into the indenter and press again, it is easy to cause a safety accident

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