Milling machining device for three faces of air suction valve seat

Abstract

The invention provides a milling machining device for three faces of an air suction valve seat. The milling machining device comprises a rack, wherein a sliding guide rail is arranged on the rack, an air suction valve seat placing table is arranged on the sliding guide rail, the air suction valve seat placing table is driven by a pulling air cylinder arranged at the rear end of the sliding guide rail so as to slide leftwards and rightwards along the sliding guide rail, three milling cutter motors are arranged above the sliding guide rail, a milling cutter is arranged below each milling cutter motor, a 45-degree included angle is formed between the two adjacent milling cutter motors, and the milling cutter motors are arranged on the rack in a front-back arrangement mode. By arranging the three milling cutter devices, the three faces of the air suction valve seat can be machined once on a same machine, so that the efficiency of milling machining of the three end faces of the air suction valve seat is improved; and sweeps are recovered by using a sweep collecting box, so that the environmental pollution is prevented.

Description

technical field [0001] The invention relates to the field of mechanical processing and manufacturing, in particular to a three-side milling device for processing an air intake valve seat of an automobile. Background technique [0002] For the processing of the suction valve seat, since the suction valve seat is a triangular-shaped part, it is necessary to process the left and right slopes and the upper end surface of the suction valve seat during processing. At present, when the suction valve seat is processed, milling machines are usually used to mill the three surfaces of the suction valve seat respectively, which takes a long time and is not efficient, and because the processing is performed three times, the benchmark for processing the suction valve seat Surface positioning is affected, which in turn causes processing errors. Therefore, it is particularly important to solve the problem of troublesome milling of the suction valve seat. Contents of the invention [000...

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Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the object of the present invention is to provide a three-side milling device for the suction valve seat for processing the suction valve seat of an automobile. The three sides of the seat are processed at one time, which solves the problem of troublesome milling of the suction valve seat

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