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Batch chamfering clamp of acousto-optic crystal blocks

A crystal block and acousto-optic technology, which is applied in the core material processing field of the acousto-optic tunable filter, can solve the problems of low efficiency, poor processing uniformity, cumbersome process, etc., achieve good chamfering uniformity, improve yield, The effect of reducing cumbersome steps

Active Publication Date: 2016-11-16
CHINA ELECTRONICS TECH GRP NO 26 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the chamfering is mainly manual chamfering. The operator holds the acousto-optic crystal block and grinds it on the rotating grindstone. This manual chamfering method can only chamfer one edge of a product at a time, which is not only cumbersome in process, but...

Method used

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  • Batch chamfering clamp of acousto-optic crystal blocks
  • Batch chamfering clamp of acousto-optic crystal blocks
  • Batch chamfering clamp of acousto-optic crystal blocks

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] see figure 1 and figure 2 , as can be seen from the figure, the batch chamfering fixture of the acousto-optic crystal block of the present invention includes an outer frame 1, a positioning block 2, an end baffle 3, a pressing plate 4 and a rubber pad 5, and the upper surface of the outer frame 1 has a The installation groove 11 , the positioning block 2 is fixedly installed in the installation groove 11 and protrudes from the installation groove 11 . see also Figure 4 The upper surface of the positioning block 2 is formed with a T-shaped convex structure consisting of an end protrusion 21 and a central protrusion 22, and the areas on both sides of the central protrusion 22 on the upper surface of the positioning block 2 form a crystal block for placing the crystal block. In the block placement area 23, the height of the T-shaped ...

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Abstract

The invention discloses a batch chamfering clamp of acousto-optic crystal blocks. The batch chamfering clamp comprises an outer frame, a locating block, an end baffle, pressing plates and rubber pads, wherein an installation groove is formed in the upper surface of the outer frame and the locating block is fixedly installed inside the installation groove; a T-shaped protrusion structure composed of an end protrusion and a central protrusion is formed on the upper surface of the locating block, and crystal block placement areas are formed on two sides of the central protrusion on the upper surface of the locating block; the end baffle is movably arranged on the outer frame through adjusting mechanisms and can transversely move so that the crystal blocks placed in the crystal block placement areas can be clamped between the end baffle and the end protrusion; the pressing plates are detachably arranged on the central protrusion and are used for simultaneously and vertically pressing the crystal blocks placed in the crystal block placement areas on the two sides of the central protrusion; and the rubber pads are arranged on the lower surfaces of the pressing plates and can increase vertical pressing force on the crystal blocks and transverse friction force after the crystal blocks are pressed. According to the batch chamfering clamp, the processing accuracy can be guaranteed, and the processing efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a jig for product processing, in particular to a batch chamfering jig for acousto-optic crystal blocks, and belongs to the technical field of core material processing of acousto-optic tunable filters. Background technique [0002] At present, the acousto-optic crystal materials used in military electronic equipment are mainly tellurium oxide crystals, lead molybdate crystals, artificial quartz crystal materials and gallium phosphide crystals. Each acousto-optic crystal material has its own characteristics and applications. To make the core material of the acousto-optic tunable filter, it is necessary to chamfer the 12 edges of each acousto-optic crystal block to remove the chipping and chipping caused by the grinding and polishing process, reduce stress concentration, and strengthen the crystal block material strength etc. At present, the chamfering is mainly manual chamfering. The operator holds the acousto-optic crystal blo...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 罗夏林徐扬胡吉海李德辉李永涛
Owner CHINA ELECTRONICS TECH GRP NO 26 RES INST
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