Grinding and polishing processing device

Abstract

The invention relates to processing mechanical equipment of super hard and brittle materials, which comprises a base (1), two brackets (2), a grinding wheel (3), a throwing wheel (4), an upper main cantilever (6), a lower main cantilever (7), a rotary apparatus (8) arranged on the end of the upper main cantilever and the lower main cantilever which are connected with the brackets. The upper cantilever and the lower main cantilever have uniform structures. The upper main cantilever (6) comprises a cantilever (9), a fixture body (10) equipped with a work fixture (11), a fixture needle (12) arranged on the work fixture (11), a screw rod I(13) on the upper main cantilever (6), a servo motor II (14) which is arranged on one end of the cantilever (9) and corresponding to one end of the screw rod I (13), a steering gear positioned between the servo motor and the screw rod I, a sleeve (26) arranged on the lower part of the fixture body (10) and a screw rod II (16) inside, a servo motor III (17) connected to one end of the screw rod II (16), a nut with a screw rod III(19) inside arranged inside the work fixture (11), matching with the screw rod(16), and a servo motor I (20) positioned on the screw rod III(19) which also contacts with the root of the fixture needle (12). The equipment is characterized in high accuracy, high yield and high automatization.

Description

technical field The invention belongs to the field of cutting and processing machinery for superhard and brittle materials, and in particular relates to processing machinery and equipment for natural gemstones, artificial imitation gemstones, cubic zirconia, silicon products, and crystal glass. Background technique In the prior art, metal material grinding machines can be used for grinding and polishing of general materials. However, metal material grinding machines cannot complete the grinding and polishing of superhard and brittle materials. Although ordinary vertical grinding and polishing machines can grind and polish superhard and brittle materials, they cannot When in use, it is necessary to adjust the grinding and polishing precision through the overall lifting of the grinding disc and the throwing disc. Due to the poor stability of the overall lifting, the machining accuracy is greatly affected. In addition, the device requires a lot of manual operations, which seriou...

AI Technical Summary

Problems solved by technology

In the prior art, metal material grinding machines can be used for grinding and polishing of general materials. However, metal material grinding machines cannot complete the grinding and polishing of superhard and brittle materials. Although ordinary vertical grinding and polishing machines can grind and polish superhard and brittle materials, they cannot When in use, it is necessary to adjust the grinding and polishing precision through the overall lifting of the grinding disc and the throwing disc. Due to the poor stability of the overall lifting, the machining accuracy is greatly affected. In addition, the device requires a lot of manual operations, which seriously wastes human resources and low product yield. Throwing accuracy is often difficult to guarantee

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