Diamond grinding machine

Abstract

The invention relates to the technical field of diamonds, in particular to a diamond grinding machine. The diamond grinding machine comprises a barrel-shaped sleeve and a connecting shaft; a drill bit is arranged in the barrel-shaped sleeve; a multi-face grinding assembly is arranged between the upper portion of the barrel-shaped sleeve and the connecting shaft in a matched and sleeved mode; the grinding assembly comprises a lifting sleeve, a lifting air cylinder and at least two sets of grinding pieces; a rotating disc is fixedly arranged at the upper end of the lifting air cylinder; and the rotating disc is connected with a stepping motor through a belt, and a motor and the stepping motor are connected through a connecting frame. According to the diamond grinding machine provided by the invention, the multi-face grinding assembly is arranged between the upper portion of the barrel-shaped sleeve and the connecting shaft in a matched and sleeved mode, during use, the motor drives the drill bit to conduct drilling machining, the lifting sleeve and the stepping motor are controlled by the lifting air cylinder to ascend and descend together, the stepping motor controls the grinding pieces to rotate to the position where diamond needs to be ground, the lifting air cylinder controls the grinding pieces to vertically conduct multi-face grinding machining on the diamond, in this way, drilling and multi-face grinding machining can be conducted on the diamond on one device at the same time, and the machining precision and efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of diamonds, in particular to a diamond grinder. Background technique [0002] Diamond is a mineral composed of carbon, an allotrope of graphite, the chemical formula is C, and it is also the original body of the common diamond. Diamond is the hardest substance naturally occurring in nature. Graphite can form synthetic diamond under high temperature and high pressure. Due to the hard texture of diamond, it is not easy to cut. What is more inconvenient is that when processing diamond as a finished product, the grinding equipment is inconvenient for clamping, multi-face grinding, drilling, etc., and the processing accuracy is low. Contents of the invention [0003] Aiming at the deficiencies and defects of the prior art, a diamond grinding machine is provided, which can effectively improve the characteristics of machining accuracy and efficiency. [0004] To achieve the above object, the present invention...

AI Technical Summary

Problems solved by technology

Due to the hard texture of diamond, it is not easy to cut. What is more inconvenient is that when processing diamond products, the grinding equipment is inconvenient for clamping, multi-face grinding, drilling, etc., and the processing accuracy is low.

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