A rotary laser processing equipment for precision instruments

Abstract

The invention belongs to the technical field of micro-pipe processing equipment, and specifically relates to a rotary laser processing equipment for precision instruments. The rotary laser processing equipment includes: a processing seat, a rotating bracket, a driving device, a laser emitting device, a micro-pipe clamp and The micro-tube stretching device; the laser output port is provided on the rotating bracket; the laser output port is aligned with the clamped micro-tube; the driving device drives the rotating bracket to rotate to drive the laser output port to rotate around the micro-tube, so that the laser The emitting device emits laser light from the laser output port to process the micro-pipe in the circumferential direction; the micro-pipe stretching device drives the micro-pipe to move laterally; the invention uses the rotating bracket as a transfer part to continuously irradiate the circular rotation of the laser emitted by the laser emitting device on the micro-pipe. On the micro-tube clamped by the fixture and the micro-tube stretching device, the continuous space processing of the micro-tube can be realized, including axial increment and decrement, spiral processing, and intermittent positioning processing.

Description

technical field [0001] The invention belongs to the technical field of micro pipe processing equipment, and in particular relates to a rotary laser processing equipment used for precision instruments. Background technique [0002] The structure of medical vascular stents is also called coronary stents. Coronary stents are commonly used surgically implanted medical devices. Their main function is to solve the problem of cardiovascular dredging. At present, the common coronary stents are mainly classified into bare metal stents , drug-eluting stents and biodegradable stents. An ideal coronary stent should have the following characteristics: good flexible traceability, small head end, good antithrombotic biocompatibility, reasonable radial force and expansion performance, small surface area, and biohydrodynamics. Among them, all the above-mentioned characteristics cannot be satisfied, and brackets made of different materials have their own different characteristics. In additi...

AI Technical Summary

Problems solved by technology

[0003] The existing micro-pipe processing methods have the following shortcomings. The processing range is generally conventional size pipes. Effective production of capillary and special diameter pipes cannot be achieved, and equipment compatibility is poor. Processing equipment can only be made according to needs. Processing accuracy is poor. Can't even control the post-polishing needs very well

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