SMF20-50 multi-station drill boring machine

Abstract

The invention discloses an SMF20-50 multi-station drill boring machine, comprising a pagoda disc seat and bases. The bases are all distributed on the left side, the right side, and the middle of the plane around the pagoda disc seat. The pagoda disc seat is provided with a pagoda disc. The pagoda disc comprises a locating shaft arranged in the center of the pagoda disc. At least four layers of step clamping surfaces are arranged by using the locating shaft as a center. Each base is moveably provided with a sliding table. The sliding table is provided with a power head. The power head is provided with a drill head. The direction of the drill head points to the pagoda disc. Through the SMF20-50 multi-station drill boring machine disclosed by the invention, three holes can be drilled while one-time clamping positioning is carried out, and the machining precision is guaranteed by the self precision of a machine tool without repeated clamping and repeated adjusting, so that the clamping and adjusting time is greatly shortened. The three holes are simultaneously machined so as to largely shorten the machining time. The SMF20-50 multi-station drill boring machine disclosed by the invention has the advantages of high precision, short process flow, and small cumulative error, lightened labor intensity and improved machining efficiency; in addition, the assembly interchangeability of parts is very good.

Description

technical field [0001] The invention relates to the field of manufacturing and processing, in particular to a SMF20-50 multi-station drilling and boring machine. Background technique [0002] At present, in the civil air defense equipment industry, in the manufacture of SMF and DMF airtight valves, ordinary milling machines and ordinary boring machines are used for single-sided processing, single-hole clamping adjustment and processing. This kind of repeated clamping and repeated adjustments is not only difficult to guarantee the product quality It takes at least 1.5 to 2 hours to complete each processing of a valve body, and it is labor intensive and work efficiency is very low. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a SMF20-50 multi-station drilling and boring machine, which can realize simultaneous drilling and boring of three holes with one-time clamping and positioning, shorten the processing time,...

AI Technical Summary

Problems solved by technology

[0002] At present, in the civil air defense equipment industry, in the manufacture of SMF and DMF airtight valves, ordinary milling machines and ordinary boring machines are used for single-sided processing, single-hole clamping adjustment and processing. This kind of repeated clamping and repeated adjustments is not only difficult to guarantee the product quality It takes at least 1.5 to 2 hours to complete each processing of a valve body, and the labor is strong and the work efficiency is very low.

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