Shaft mounting mechanism for gear production

Abstract

The invention discloses a shaft mounting mechanism for gear production in the technical field of gear production. The shaft mounting mechanism comprises a cooling liquid pool, a rotating shaft, a taking and placing assembly for putting down and taking up a gear, an intermittent assembly for driving the taking and placing assembly and a driving motor for driving the intermittent assembly, wherein a driving device is fixedly mounted in the cooling liquid pool; a mounting shaft used for loading the gear is slidably mounted at the rear end of the driving device, an induction coil used for heating the gear is arranged at the upper end of the mounting shaft, the rotating shaft is rotatably mounted in the cooling liquid pool, the driving motor is fixedly mounted in the cooling liquid pool, and the driving motor drives the intermittent assembly through the gear. The gear is automatically loaded onto themounting shaft, and after quenching is completed, the gear can be automatically taken down from the mounting shaft, so that the automation degree of the whole device is high, the number of parts needing to be operated by workers is reduced, and great convenience is brought to the workers.

Description

technical field [0001] The invention relates to the technical field of gear production, in particular to a shaft loading mechanism for gear production. Background technique [0002] The gear needs to be quenched during the production process. The purpose of gear quenching is to transform the supercooled austenite into martensite or bainite to obtain a martensite or bainite structure, and then cooperate with tempering at different temperatures to achieve Greatly improve the strength, hardness, wear resistance, fatigue strength and toughness of steel, so as to meet the different requirements of various mechanical parts and tools; [0003] The existing gear quenching device is to load the gear on a lifting shaft, and then drive the gear to rotate in the induction coil through the lifting shaft, and when an alternating current of a certain frequency is passed into the inductor, an alternating The magnetic field and the electromagnetic induction of the alternating magnetic field...

AI Technical Summary

Problems solved by technology

[0004] Traditionally, the loading of the gears on the lifting shaft and the removal of the gears from the lifting shaft are all manually operated by the staff, which requires the staff to stand by the side all the time for the operation. The work intensity is very high, and long-term high-intensity work will inevitably lead to slack. , so that safety accidents may occur. At the same time, although the gears need to be cooled during quenching, the surface of the cooled gears still has a certain temperature. The staff need to wear very heavy gloves when removing the gears. The gears may fall out of the hand while gearing, causing damage to the gears

Images