An auxiliary ball adding device

Abstract

The invention provides an auxiliary ball adding device, which includes a motherboard, which is characterized in that: a ball storage groove for storing steel balls is provided at one end on the surface of the motherboard, and several strips are provided on the surface of the motherboard. Spaced small grooves, the small grooves communicate with the interior of the ball storage groove, and a plurality of first leakage ball holes spaced apart from each other are provided in the small grooves, and the first leakage ball holes extend vertically from top to bottom along the thickness direction of the motherboard A leak ball groove is formed, a push groove connected to the interior is provided under the leak ball groove, a drawer-type push plate is arranged in the push groove, and the second leak ball holes are provided on the push plate with the same number as the first leak ball holes. Or pulling out the push plate can make the hole positions of the first leak ball hole and the second leak ball hole align or stagger. The present invention stores balls at a fixed rate in ball leakage grooves, and adds fixed steel balls into the inner and outer rings by advancing the push plate, which can accurately ensure the quality of ball addition; by setting multiple ball leakage grooves, balls can be added to multiple bearings at the same time at a time, compared to The processing capacity of the present invention can be increased by 75% by artificial balling.

Description

technical field [0001] The invention relates to a tooling fixture for assembling ultra-miniature bearings, in particular to an auxiliary ball adding device for assisting the ball adding process of ultra-miniature bearing rings. Background technique [0002] During the processing of ultra-miniature bearing sleeves, it is necessary to continuously send steel balls to the processing machine. Because the size of the steel balls is too small, it is currently impossible to realize the automatic feeding of mechanical equipment. It can only be added manually one by one. Due to the high speed of the processing machine, Adopting this method of delivering balls requires special personnel for special posts, and while increasing labor costs, the speed of adding balls is slow, the quality of adding balls cannot be guaranteed, and large-scale production cannot be realized. Contents of the invention [0003] In order to solve the deficiencies in the background technology, the purpose of t...

AI Technical Summary

Problems solved by technology

[0002] During the processing of ultra-miniature bearing sleeves, it is necessary to continuously send steel balls to the processing machine. Because the size of the steel balls is too small, it is currently impossible to realize the automatic feeding of mechanical equipment. It can only be added manually one by one. Due to the high speed of the processing machine, Using this method of feeding balls requires a special person for a special post. While increasing the labor cost, the speed of adding balls is slow, the quality of the balls cannot be guaranteed, and large-scale production cannot be realized.

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