Device for milling and grinding optical conical surface product

Abstract

The invention provides a device for milling and grinding an optical conical surface product. The device is connected with the head and the tail of a milling and grinding wheel main shaft frame (4) through the same rotating rod (7), so that the head and the tail of the milling and grinding wheel main shaft frame (4) rotate along the rotating rod (7) at the same angular speed; and air cylinders (51,52, 61 and 62) are connected with the head and the tail of the milling and grinding wheel main shaft frame (4), so that the milling and grinding wheel main shaft frame (4) and the rotating rod (7) only tighten and move in the direction of the air cylinders (51, 52, 61 and 62) (do not shake left and right), thus a milling and grinding wheel guide rail frame (3) presses two circular guide rails (81, 82) with different sizes to move, a milling and grinding wheel (2) rotates at a high speed relative to the milling and grinding wheel guide rail frame (3), and the milling and grinding of the product (1) is realized. According to the device, conical surfaces (1) with different shapes and sizes can be milled and ground by replacing the two circular guide rails (81 and 82) with different shapes, and the device has the characteristics of high universality, low cost and high efficiency in milling and grinding the optical conical surfaces.

Description

technical field [0001] The invention belongs to the field of optical cold processing, and specifically refers to a device for milling and processing optical conical surface products. Background technique [0002] The optical conical surface product is an aspheric lens processed by optical glass, which can effectively reduce spherical aberration and chromatic aberration. The surface quality of the light-transmitting conical surface is required to be close to the standard conical surface; Grinding has the problems of expensive processing equipment, complex structure, and long processing time. Therefore, a device for milling and grinding optical conical surface products is needed to realize low-cost and high-efficiency milling and grinding operations of optical conical surfaces. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a low-cost and high-efficiency milling and grinding device for optical conical surfaces. ...

AI Technical Summary

Problems solved by technology

[0002] The optical conical surface product is an aspheric lens processed by optical glass, which can effectively reduce spherical aberration and chromatic aberration. The surface quality of the light-transmitting conical surface is required to be close to the standard conical surface; Grinding has the problems of expensive processing equipment, complex structure, and long processing time. Therefore, a device for milling and grinding optical conical surface products is needed to realize low-cost and efficient milling and grinding of optical conical surfaces.

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