Automobile transmission straight spur gear end face chamfering machining device

Abstract

The invention relates to the field of gear machining and discloses an automobile transmission straight spur gear end face chamfering machining device. The automobile transmission straight spur gear end face chamfering machining device comprises an ultrasonic grinding system which comprises an ultrasonic vibration system, a tool head and a tool head support; according to the shape of the tool head,a rotating body is included, and a containing cavity matched with a to-be-machined gear is formed in one end of the tool head; a fixing device comprises a fixing plate on which a gear guiding columnis perpendicularly installed; and an object carrying plate used for bearing the gear and capable of moving in the axial direction of the gear guiding column is arranged on the periphery of the gear guiding column. According to the automobile transmission straight spur gear end face chamfering machining device, by arranging the ultrasonic grinding system, the tool head can be used for grinding allgears at one end of the gear at the same time, and the work efficiency is high; and the tool head is driven by ultrasonic waves to swing, so that the tool head can perform high-frequency grinding on the gear, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the field of gear processing, in particular to an end face chamfering processing equipment for spur gears of automobile transmissions. Background technique [0002] Spur gears are widely used in automobile transmissions. Due to the special processing method of the gears, the end faces of the gears will have burrs and burrs to varying degrees. The existence of various forms of burrs brings difficulties to the reprocessing and assembly of parts, and affects the performance and service life of products, increases unsafe factors, and also leads to unsmooth shifting of automobile transmissions. Due to the large production batches of spur gears, manual deburring is labor-intensive, time-consuming, and labor-intensive. The use of electric wire brushes will damage the tooth surfaces of the gears, thereby accelerating the wear of the gears. Therefore, it is necessary to develop a special Equipment for chamfering the end faces of spur g...

AI Technical Summary

Problems solved by technology

The existence of various forms of burrs brings difficulties to the reprocessing and assembly of parts, and affects the performance and service life of products, increases unsafe factors, and also leads to unsmooth shifting of automobile transmissions

Due to the large production batches of spur gears, manual deburring is labor-intensive, time-consuming, and labor-intensive. The use of electric wire brushes will damage the tooth surfaces of the gears, thereby accelerating the wear of the gears. Therefore, it is necessary to develop a special Equipment for chamfering the end faces of spur gears

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