Drilling machine capable of simultaneously processing multiple holes

Abstract

The invention discloses a drilling machine capable of simultaneously processing multiple holes. The drilling machine comprises a working table and a plurality of pneumatic power heads arranged around the central position of the working table. The pneumatic power heads are connected with drill bits, a plurality of supports for supporting the pneumatic power heads are installed on the working table, a first supporting frame is arranged at the central position of the working table, a displacement cylinder is arranged on the working table and located in the first supporting frame, and a sliding plate capable of sliding in the length direction of the first supporting frame is installed on a piston rod of the displacement cylinder. The sliding plate is provided with a first clamp and a second clamp, a second supporting frame is installed on the working table and located above the first supporting frame, and a vertically arranged pressing cylinder is installed on the second supporting frame and located above the central position of the working table. The drilling machine shortens the processing cycle of single workpieces, improves working efficiency, guarantees interchangeability of the workpieces and reduces labor intensity of workers.

Description

technical field [0001] The invention relates to a drilling machine, in particular to a drilling machine capable of processing multiple holes at the same time. Background technique [0002] The four M8 screw holes around the existing titanium alloy artificial joint are manually processed on the bench drill. The specific method is to design a special fixture, position the workpiece on the fixture, and then position the fixture on the bench drill. Drill one hole, turn the workpiece 90°, and then drill the second hole, and so on, turn four 90°, drill the four M8 wire bottom holes in sequence, and then use the same on another bench drill The jig, and the same method, use a tap to process four M8 thread holes. Processing a workpiece like this requires two people, two bench drills, two sets of fixtures, two clampings, and eight times of indexing to complete, and the production efficiency is relatively low. Therefore, the user proposes to design a special drilling machine to impro...

AI Technical Summary

Problems solved by technology

Processing a workpiece in this way requires two people, two bench drills, two sets of fixtures, two clampings, and eight times of indexing to complete, and the production efficiency is relatively low.

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