Disassembling device and disassembling method for coaxial optical device

Abstract

The invention discloses a coaxial optical device disassembling device which comprises a base, a base body cutting device, a welding spot polishing device and a pipe body abrasion cutting device.The base body cutting device is arranged at the front end of the base, fixedly connected with the base and used for cutting off a product to be disassembled so that an optical interface end and an assembly end can be separated from a base body; the welding spot grinding device is arranged at the left end of the base, fixedly connected with the base and used for grinding welding spots at the welding position of the cut-off and separated optical interface end and assembly end, and the pipe body grinding and cutting device is arranged at the rear end of the base, fixedly connected with the base and used for grinding and cutting pipe body parts in the cut-off and separated optical interface end and assembly end. And splitting to take out the internal precise optical device. The base body cutting-off device, the welding spot grinding device and the pipe body grinding-cutting device are matched and complement each other, the coaxial optical device disassembling machine is suitable for disassembling coaxial optical devices, and a limiting and fool-proof mechanism is arranged, so that the disassembling success rate is effectively increased, scrap is reduced, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of coaxial optical devices, in particular to a dismantling device and a dismantling method for coaxial optical devices. Background technique [0002] In the production of coaxial optical devices, due to the influence of various factors such as the production process, there will inevitably be defective products that do not meet the standards. optical device and then reassembled. Since the product uses laser welding to weld the metal parts together, it is difficult to polish the solder joints and disassemble the product. The current general disassembly method is to use a small lathe to clamp one end of the product to be disassembled, and use the high-speed rotation of the small lathe. The welded part is turned until the part of the welded material is removed, causing the product to disintegrate. This method of dismantling using lathe turning has the following defects: 1. During operation, the clamping conc...

AI Technical Summary

Problems solved by technology

1. During operation, the clamping concentricity of the product to be disassembled is highly required, especially when clamping a rectangular substrate, it is very difficult to adjust the concentricity to meet the requirements. If the concentricity is not the same, it will cause uneven turning on both sides of the adjustment ring and cause the inside of the product to be disassembled damage to precision optical components

[0003]2. The product to be disassembled held during the high-speed rotation of the lathe is prone to slipping under the turning force, which will directly damage the product to be disassembled and its internal precision optical devices

[0004]3. High-speed rotation and vibration during turning may cause invisible damage to precision optical devices

[0005]4. When the optical interface end of the product to be disassembled is clamped and the component end is polished, the fragile ceramic ferrule in the component end is easily broken due to force, and invisible Risk of loosening

[0006] The above dismantling methods have a low dismantling success rate, resulting in a low yield rate. At the same time, due to the high cost of optical devices, dismantling will result in a very high amount of scrap loss, on the other hand, there is still a risk of quality and reliability in the removed optical devices

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