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Cylindrical lens polishing and positioning device

A technology of positioning device and cylindrical mirror, which is applied in the direction of optical surface grinder, grinder, lens, etc., can solve the problems of high cost, low processing precision and complicated structure, and achieve the effect of simple structure, improved grinding precision and reduced cost

Inactive Publication Date: 2017-05-31
中山市光大光学仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing cylindrical mirrors are generally fixedly placed in fixtures, and multiple grinding mechanisms are required to polish different mirror surfaces respectively during polishing, which has complex structures, low processing accuracy, and high cost

Method used

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  • Cylindrical lens polishing and positioning device

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as figure 1 A kind of cylindrical mirror polishing and positioning device of the present invention as shown, comprises frame 1, is installed on frame 1 and is used for supporting the elevating mechanism of cylindrical mirror 10 and is used for being fixed on the rotating mechanism of cylindrical mirror 10 two ends, rotates The mechanism includes a suction head mechanism, a first air cylinder 6 for driving the suction head mechanism to...

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Abstract

The invention discloses a cylindrical lens polishing and positioning device comprising a rack, and elevating mechanisms and rotating mechanisms which are installed on the rack. The elevating mechanisms are used for supporting a cylindrical lens and the rotating mechanisms are used for being fixed at two ends of the cylindrical lens. Each rotating mechanism comprises a suction mechanism, a first cylinder for driving the corresponding suction mechanism to stretch out and draw back, and a motor for driving the corresponding first cylinder to rotate. Polishing surfaces of the cylindrical lens can be adjusted randomly, and polishing efficiency and polishing precision are improved.

Description

technical field [0001] The invention relates to the field of prism processing, in particular to a cylindrical mirror grinding and positioning device. Background technique [0002] Cylindrical mirrors are mainly used to change the design requirements of the imaging size, and have a one-dimensional magnification function. Generally used in linear detector lighting, barcode scanning, holographic lighting, optical information processing, computer and laser emission and other fields. With the wide application of optical cylindrical lenses, the requirements for cylindrical lenses are getting higher and higher. Existing cylindrical mirrors are generally fixedly placed in fixtures, and multiple grinding mechanisms are required to polish different mirror surfaces respectively during polishing, which has complex structures, low machining accuracy, and high cost. Therefore, in order to avoid the shortcomings existing in the prior art, it is necessary to improve the prior art. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B13/005B24B41/06
CPCB24B13/0055B24B41/06
Inventor 张有良叶勇越戴国树
Owner 中山市光大光学仪器有限公司