Device and method for replacing half shaft of transmission offline detection bench

Abstract

The invention discloses a device and a method for replacing a half shaft of a transmission offline detection bench. The device comprises a half shaft fixing disc, wherein a plurality of half shafts are arranged in the half shaft fixing disc in parallel, and the half shaft fixing disc is fixedly connected with a connection piece; the connection piece is rigidly connected with a rotor motor, and therotor motor is fixedly connected with a transmission offline detection bench body through a bearing; the half shafts are clamped and fixed with half shaft clamping sleeves, the half shaft clamping sleeves are connected with a cylinder push-pull rod which is connected with a cylinder, and the half shaft clamping sleeves sleeve test bench drive shafts. Through cooperation of the transmission drivehalf shaft and the test bench drive shafts, the half shaft clamping sleeves and the half shaft fixing disc, the half shafts can be automatically switched after test, and a half shaft material base isarranged in the half shaft fixing disc so that the type change efficiency and the accuracy of the device can be improved, and the field space is saved.

Description

technical field [0001] The invention relates to the field of auto parts testing, in particular to a device and method for replacing half shafts of a transmission off-line testing platform. Background technique [0002] The automotive transmission test bench is the final check before the transmission assembly leaves the factory. With the continuous expansion of the automobile market, the automotive industry has an increasing demand for structural changes in the transmission, and there are more and more models of automobile transmissions. In order to reduce the production cost of enterprises, This requires platform-based production, and the same transmission can match multiple models. For different models, the differential interface of the transmission needs to be changed, but the testing methods currently used in China cannot fully meet the requirements of the current production situation, mainly in the following aspects: the testing equipment is single and cannot keep up wit...

AI Technical Summary

Problems solved by technology

For different models, the differential interface of the transmission needs to be changed, but the testing methods currently used in China cannot fully meet the requirements of the current production situation, mainly in the following aspects: the testing equipment is single and cannot keep up with product changes; Satisfy the detection of certain indicators; the detection efficiency is low, and the manual changeover cannot meet the needs of mixed production

Images