The processing device and processing technology of the arc shape of the inner hole of the watch jewel bearing

Abstract

The application relates to a processing device and processing technology for the arc shape of the inner hole of a watch jewel bearing, and relates to the field of watch manufacturing. The micro-drilling seat on the side is arranged on the micro-drilling dismounting shaft on the side of the micro-drilling machine body away from the micro-drilling seat, the drill bit on the micro-drilling dismounting shaft is arranged on the workbench and is positioned at the drill bit one of the micro-drilling machine body The bearing fixing mechanism on the side, the bearing feeding mechanism arranged on the workbench, the bearing unloading mechanism arranged on the workbench and below the bearing fixing mechanism; one end of the bearing fixing mechanism is connected with the bearing feeding mechanism, and the other end It is connected with the bearing unloading mechanism. The application has the effect of improving the machining accuracy of the inner hole of the jewel bearing and simultaneously improving the production and processing efficiency of the jewel bearing.

Description

technical field [0001] The present application relates to the field of watch manufacturing, in particular to a processing device and a processing technology for arc-shaped inner holes of watch jewel bearings. Background technique [0002] There are many complex parts in the mechanical movement of a mechanical watch. There will be various gears in it, which will turn on the pivot. These parts need to rotate hundreds of times every day, and long-term operation will naturally cause wear and tear on each other, affecting the accuracy of the watch, until it is completely damaged and stops working, while gemstones can be polished smoother, and the chemical properties are improved. Very stable, when the gem is processed into a bearing, it can minimize the friction with the metal pivot, which can not only improve the accuracy of the watch, but also prolong the service life of the mechanical watch movement. [0003] At present, the existing watch jewel bearings are mainly processed ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that in the existing jewel bearing processing device, due to the need to handle and place the gemstones that have been drilled in the fixed clamping device, it is easy to cause the fixing clamp to be damaged due to human errors There is a difference in the position of the jewel in the holding device, which causes the position of the drill bit to deviate, and there is a defect that it is easy to deform or even damage the inner hole of the jewel bearing, which affects the processing efficiency and yield.

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