Cold finishing production line for gears of multiple specifications and machining process thereof

Abstract

The invention discloses a cold finishing production line for gears of multiple specifications. The cold finishing production line comprises a rotary table, a first cold finishing unit, a second cold finishing unit and a third cold finishing unit, wherein the rotary table is a circular rotary table, the first cold finishing unit, the second cold finishing unit and the third cold finishing unit workindependently from one another, the first cold finishing unit, the second cold finishing unit and the third cold finishing unit each comprise a gear shape detection assembly, a gear feeding assemblyand a gear cold finishing assembly, one ends of the gear shape detection assemblies are connected with the rotary table, the gear feeding assemblies are connected with the outer circumference of the rotary table, and the gear feeding assemblies can transfer the gears to the gear cold finishing assemblies. According to the cold finishing production line, screening and cold finishing of the gears ofvarious specifications and sizes can be performed, the first cold finishing unit, the second cold finishing unit and the third cold finishing unit which work independently are arranged, so that the working efficiency is improved, and each working unit can perform gear shape detection, gear transferring and gear cold finishing.

Description

technical field [0001] The invention belongs to the field of gear production and manufacturing, and in particular relates to a cold finishing production line of multi-standard gears. The invention also relates to a processing technology of a multi-standard gear cold finishing production line. Background technique [0002] The neutral gear on the gearbox is the transmission part of the car's power output, which is very important for the safe driving of the car. Its quality directly affects the continuity, stability, and strength of the car's power output and determines driving safety. The neutral gear is generally set on the main shaft and is in an idling state at ordinary times. When it is in reverse gear, it is engaged with the reverse gear idler gear through the action of the reverse gear shift fork, driving the reverse gear shaft to rotate in the opposite direction (relative to the rotation direction of the countershaft). The power is sent to the reverse gear shaft, so ...

AI Technical Summary

Problems solved by technology

In the prior art, gears often need cold finishing to improve the performance of gears, but the cold finishing process does not have a set of efficient and complete automation equipment to cooperate with cold finishing

Images