A high-precision grinding machine for optical test detection

Abstract

The invention belongs to the technical field of optical test equipment, and discloses a high-precision grinding machine for optical test detection, including: a grinding table, and a negative suction fixing assembly is installed at the middle position of the grinding table, and the negative suction fixing assembly There are rotatable screw rods on both sides of each screw rod, and two moving plates are set on each screw rod; the clamping assembly is detachably placed on the top of the grinding table, and the clamping assembly includes two symmetrical A splint, and two clamping springs symmetrically connected between the two splints; when the clamping assembly is placed on the top of the grinding table, the splint is perpendicular to the screw mandrel, and the two moving plates are limited between the two splints; The grinding assembly can be raised and lowered, and when the grinding assembly is lowered, it drives two screw rods to rotate synchronously; in summary, based on the setting of the clamping assembly, it can effectively avoid direct contact with the component detection surface during loading and unloading, thereby maximizing It ensures the accuracy and cleanliness of the detection surface after fine grinding.

Description

technical field [0001] The invention belongs to the technical field of optical test equipment, and in particular relates to a high-precision grinding machine for optical test detection. Background technique [0002] Specifically, when performing performance testing of optical components such as glass and metal (for example: metallographic testing of metals, surface element testing of glass), it is necessary to polish the testing surface of the optical component to the required accuracy, and thus it is necessary to use the corresponding mill. [0003] However, for the existing testing mills, the loading and unloading of the optical elements is mostly carried out directly by hand, so it is unavoidable that the contact between the human hand and the detection surface will occur during the loading and unloading process, especially for the For optical components that are small and require high precision, direct contact with human hands can easily cause contamination of the detec...

AI Technical Summary

Problems solved by technology

[0003] However, for the existing testing mills, the loading and unloading of the optical elements is mostly carried out directly by hand, so it is unavoidable that the contact between the human hand and the detection surface will occur during the loading and unloading process, especially for the For optical components that are small and require high precision, direct contact with human hands can easily cause contamination of the detection surface, and even affect the accuracy of the detection surface, thereby affecting the accuracy of test detection

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