Method for rapidly improving machining efficiency of aviation beam type products and device of method

Abstract

The invention discloses a method for rapidly improving the machining efficiency of aviation beam type products and a device of the method, and belongs to the field of aviation product machining. A zero point positioning device is used for conducting vertical clamping on a to-be-machined aviation beam type component, and machine tool machining is conducted in a vertical clamping state; in vertical clamping, a clamping tool is used for clamping and fixing the to-be-machined aviation beam type component in the states of the horizontal length direction and the vertical width direction of the to-be-machined aviation beam type component, wherein the clamping tool comprises the zero point positioning device and a positioning fixing device, and the positioning fixing device comprises a bottom plate and a plurality of supporting blocks fixed to the bottom plate; and a plurality of positioning connectors are arranged on the bottom edge, in the length direction, of the to-be-machined aviation beam type component, the position below each positioning connector corresponds to one supporting block, and zero point locators are arranged on the top faces of the supporting blocks. According to the method, the process procedures are reduced, and the machining efficiency is improved; the machining period is shortened, and cost is reduced; clamping and positioning are accurate, and product loading and unloading are rapid; and repeated clamping work is reduced.

Description

technical field [0001] The invention belongs to the field of aviation product processing, in particular to the processing of aviation beam products. Background technique [0002] In the aviation product manufacturing industry, there are a large number of beam products made of aluminum alloy. The structure of this type of product is complex. Therefore, the traditional processing technology is to process the product in front and back. The processing process is cumbersome and leads to low processing efficiency. Specifically The processing process is as follows: [0003] Picking → clamping and fixing → digital milling (milling thickness, process hole) → digital milling (rough milling front) → digital milling (rough milling back) → natural aging → digital milling (fine milling benchmark) → digital milling (fine milling Front) → number milling (reverse of fine milling) → inspection → fitter → packaging. [0004] Since the traditional processing method of processing this type of ...

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Problems solved by technology

Therefore, it can be seen from the above that the traditional processing method is complex and inefficient, and requires a large amount of expensive processing equipment. The processing of such parts has become a technical problem and a processing bottleneck in this manufacturing field, which seriously restricts the manufacturing of national defense equipment in our country. industry development

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