An automatic production line and process of an inner ball cage cage

Abstract

The invention provides an automatic production line for an inner ball cage cage, including a feeding system, a window processing system, an outer circle processing system, an inner diameter processing system, a turning system and a conveying unit, and the cage to be processed passes through the feeding system After sorting, it is transported to the turning system one by one for inspection, wherein the cages with the positioning face down are directly sent to the first feeding unit, and the cages with the positioning face up are automatically loaded and turned over before the window grinding process The system realizes automatic feeding and detection of the positioning surface, and automatically flips the cage with the positioning surface upwards, and then transports it to the window processing system for grinding window processing, and transports the cage to the outer circle processing system and subsequent follow-up through the lifting unit. The advanced inner hole processing system realizes the on-line automatic operation of cage processing, realizes one person to operate multiple machines, reduces labor intensity, improves production efficiency, and reduces the turnover cycle of workpieces.

Description

technical field [0001] The invention relates to the technical field of cage processing, in particular to an automatic production line and process of an inner ball cage cage. Background technique [0002] The ball cage is used for the cage of the ball cage type constant velocity universal joint. Because the ball cage type constant velocity universal joint can overcome the problem of unequal velocity existing in the ordinary cross shaft type universal joint, it is used in automobile production Widely used in the field, with the continuous increase in the demand for automobiles, the demand for parts and components also increases; the processing steps of the cage: cage blank→grinding the window→grinding the outer circle→grinding the inner hole. [0003] like figure 1 The schematic diagram of the structure of the cage is shown, and the reference signs are: 100 cage, 101 cage window, 102 internal chamfering of the end face of the cage, where the maximum outer diameter of the cage...

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Problems solved by technology

[0005] However, in the window grinding process of this technical solution, it is necessary to manually place the chamfered side up, and the non-chamfered side down as the positioning reference. Since the manual operation cannot 100% completely distinguish the chamfered corners, there will be upside-down placement, resulting in subsequent processing products In the case of scrapping, in addition, the production of the cage in the prior art is a stand-alone operation. After the processing of one process is completed, it is manually transported to the next process for production. The processing equipment is scattered, the production efficiency is low, the output is low, the workpiece turnover period is long, and the output Low labor intensity, high labor cost, etc.

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