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Device and method for simultaneously processing multiple planar optical parts

A technology of optical parts and processing devices, which is applied in metal processing equipment, optical surface grinders, manufacturing tools, etc., can solve the problems of high-precision planar optical parts, such as difficulty in processing, low efficiency, and inability to process products with wedge-shaped parts, etc., to achieve Achieve the effects of repeated use, saving the cost of auxiliary materials, and saving the amount of use

Pending Publication Date: 2021-04-16
KUNMING YUNZHE HIGH TECH
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a simultaneous processing device and method for multiple planar optical parts to solve the problems in the background art that the processing of high-precision planar optical parts is difficult, the efficiency is low, and products with wedge-shaped parts cannot be processed at the same time

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  • Device and method for simultaneously processing multiple planar optical parts
  • Device and method for simultaneously processing multiple planar optical parts
  • Device and method for simultaneously processing multiple planar optical parts

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Embodiment 1

[0026] Such as figure 1 As shown, the multi-piece planar optical parts simultaneous processing device of the present invention includes a polishing machine, a base mold 5 and a bonding mold 1, the bonding mold 1 is connected to the polishing machine, the base mold 5 is arranged on the bottom of the bonding mold 1, and the base The edge of the mold 5 is fixedly connected with two fixed columns 4 perpendicular to the base mold, and the two fixed columns form an angle of 30° to 175° with the central point of the base mold. An optical part 3, the fixed column designed by the present invention can locate the relative position between the optical part and the bonding mold, ensure that the parts will not be displaced after bonding, and ensure that the parts are evenly distributed in the center of the mold.

[0027] The specific processing steps are as follows:

[0028] 1. The production of the base mold. The requirements of the base mold are that the aperture of the bonding surface ...

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Abstract

The invention belongs to the technical field of optical part preparation, and particularly discloses a device and a method for simultaneously processing multiple planar optical parts.The device comprises a polishing machine, a base die and a bonding die, the base die and the bonding die are connected to the polishing machine, a fixing column is arranged on the edge of the base die, and a positioning area of the bonding die is determined on the base die; and the manufactured parts containing the adhesives are evenly distributed on the base die in the positioning area, the distance between the parts ranges from 1 mm to 2 mm, the bonding die is heated to 100 DEG C, hot pressing is conducted on the parts through positioning of fixing columns, and when the temperature of the bonding die is reduced to 70 DEG C, 100 g of pressure per square millimeter of the parts is applied till the parts are cooled and machined at the normal temperature. The device realizes simultaneous machining of multiple planar parts, higher surface precision and parallelism can be easily obtained, according to the size of the mirror disc of a polishing machine, compared with single optical part machining, the machining efficiency is improved by 5-30 times, and machining of ultra-small-diameter parts is simplified.

Description

technical field [0001] The invention belongs to the technical field of optical parts preparation, and in particular relates to a device and method for simultaneously processing multiple optical parts on a plane. Background technique [0002] Regardless of ordinary high-efficiency processing or traditional processing of flat optical parts, products with high requirements are generally processed in a single piece, or low-end products are required to be processed in multiple pieces, and the pass rate can usually reach 70-80%. Polishing machines require basic The number of pieces should cover more than 80% of the mirror disk, the size is uniform, and products with wedge-shaped parts cannot be processed. High-precision flat single-piece processing is not only inefficient, but labor costs continue to rise. The utilization rate of auxiliary materials is usually only 10% to 20%, and the requirements for processors are also very high. [0003] Therefore, we urgently need a multi-pie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B13/00B24B13/01B24B41/06
Inventor 应常建邓祥兴罗志刚李娇王兴华陆贵兵苟华飞张忠海
Owner KUNMING YUNZHE HIGH TECH
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