Multifunctional gear selection experiment device for transmission assembly offline experiment

Abstract

The invention relates to a multifunctional gear selecting experimental device for a transmission assembly offline experiment. The objective of the invention is to solve a technical problem in the prior art that gear selection experiment devices for gear selection structures of gearboxes of different types and specifications are lacked, rapid and efficient switching is difficult to realize in field use, and gear selection experiment efficiency of off-line detection of a gearbox assembly is low. The utility model provides a multifunctional gear selecting experimental device for a transmission assembly offline experiment. A gear selecting handle, a gear selecting wrench head and a positioning pin are adopted; mounting grooves, U-shaped grooves and U-shaped holes with different structures and different sizes are formed in different areas on the gear selecting wrench head; the U-shaped hole and the U-shaped groove are used for installing the gear selecting shaft connector, and two sets of U-shaped structures are opposite in opening direction and can be used for achieving leftward operation and rightward operation of the gear selecting shaft connector structure; the mounting groove is suitable for mounting the gear-selecting rocker arm and meets mounting requirements of gear-selecting rocker arms of various sizes; arrangement of the pin hole can meet the installation requirement of the gear selecting rocker arm with the pin positioning requirement.

Description

technical field [0001] The invention relates to a gear selection experiment device, in particular to a multifunctional gear selection experiment device for a transmission assembly off-line experiment. Background technique [0002] During the test run inspection process of the gearbox assembly (transmission assembly assembly), it is necessary to detect the gear selection performance of the gearbox and carry out offline testing. The specific method is: install the gearbox assembly to be tested on the gearbox assembly test bench, and connect the gear selection structure of the gearbox to be tested through the gear selection experimental device to conduct the gear selection experiment. The gear selection structure of the gearbox mainly includes the gear selection shaft joint and the gear selection rocker arm, and the product specification matching requirements of different OEMs are quite different, resulting in many variations of the gear selection structure of the gearbox. Ther...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the lack of gear selection experimental devices for gear selection structures of different types and specifications of gearboxes in the prior art, and it is difficult to achieve fast and efficient switching in field use, resulting in low efficiency of gear selection experiments for off-line detection of gearbox assemblies To solve the technical problems, provide a multifunctional gear selection experimental device for the off-line test of the transmission assembly

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