Automobile automatic transmission teaching model

Abstract

The invention discloses a teaching model of an automobile automatic transmission. An outer clutch passes through a large bracket. An inner clutch is put into the outer clutch. A linear guide protrusion matches a linear guide groove. A left shaft sleeve passes through a left bracket. A left sun wheel shaft passes through the left shaft sleeve. A plug on the right end of the outer clutch is inserted into a groove on the left end of a left gear ring left shaft sleeve. A left planet carrier sleeves the left sun wheel shaft. Two planet wheels are arranged on both ends of the left planet carrier. The planet wheels are engaged with a left gear ring and a left sun wheel. The left planet carrier is fixedly connected with a connection frame. The connection frame is fixedly connected with a right gear ring. A cross flange on the right end of the left sun wheel shaft passes through the connection frame, and is inserted into a cross hole in the left end face of a right sun wheel. A right sun wheel shaft passes through a right shaft sleeve and a right sun wheel seat. The right shaft sleeve passes through a right planet carrier seat. Two planet wheels are arranged on both ends of a right planet carrier. The planet wheels are engaged with a right gear ring and a right sun wheel. The teaching model provided by the invention has the advantages of simple structure connection, easy assembling and disassembling and easy direct observation.

Description

technical field [0001] The invention relates to the field of teaching equipment for automatic transmissions of automobiles, in particular to a teaching model of automatic transmissions of automobiles. Background technique [0002] Existing automobile automatic transmission teaching model (instrument, stand), is generally the transmission kind that directly pulls down on the automobile, and such teaching in kind has following technical defect: [0003] 1. The actual transmission directly disassembled from the car needs a lot of professional tools when disassembling and assembling as teaching aids. The disassembly and assembly requires high technical requirements and takes a long time. It is difficult for students to actually understand it, and the teaching effect is poor. [0004] 2. The structure of the actual shift actuator of the automatic transmission is complex, especially the structure of the actual transmission housing is complex, and it is even more difficult to direc...

AI Technical Summary

Problems solved by technology

[0003] 1. The actual transmission directly disassembled from the car needs a lot of professional tools when disassembling and assembling as a teaching aid. The disassembly is difficult and technically demanding, and takes a long time. It is difficult for students to actually understand it, and the teaching effect is poor.

[0004] 2. The structure of the actual shift actuator of the automatic transmission is complicated, especially the structure of the actual transmission housing is complex, and it is more difficult to directly observe the internal working principle

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