Butt joint transmission mechanism of automobile transmission test bed

A technology for automobile transmission and transmission mechanism, which is applied in the testing of machine/structural components, instruments, and mechanical components, etc. It can solve the problems of wasted man-hours, labor and high manufacturing costs, and achieve low labor participation, accurate rotation speed and practicality. strong effect
CN111024387AActive Publication Date: 2020-04-17SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Publication Date
2020-04-17

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Abstract

The invention belongs to the technical field of mechanical testing, and particularly relates to a butt joint transmission mechanism of an automobile transmission test bed. The butt joint transmissionmechanism comprises a structure fixing frame, a transmission butt joint mechanism, a centering mistake-proofing mechanism and a protection mechanism. The transmission butt joint mechanism is arrangedon the structure fixing frame and used for transmitting the output torque of a loading motor to a transmission flange plate. The centering mistake-proofing mechanism is arranged on the outer side of the end of the transmission butt joint mechanism and used for positioning the outer circumference of the transmission flange plate. And the protection mechanism is arranged on the outer sides of the transmission butt joint mechanism and the centering mistake-proofing mechanism, is connected with the structure fixing frame, can slide forwards and backwards and is used for triggering an alarm due tooverlarge position deviation in the butt joint process of a speed changer. The butt joint transmission mechanism is suitable for the automobile transmission test bed with high automation degree, and has the characteristics of high reliability, high safety, low manual participation degree, high practicability, modularization and the like.
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Description

technical field

[0001] The invention belongs to the technical field of mechanical testing, in particular to a butt joint transmission mechanism of an automobile transmission test bench. Background technique

[0002] The test test of automobile transmission plays an indispensable role in the assembly process of the transmission. Its test results directly determine whether the transmission is at a qualified level after assembly. Among them, the existing transmission test bench usually includes a bed, an input mechanism of the simulated engine, a clamping mechanism at the input end, a shift mechanism, a loading mechanism, a docking mechanism at the loading end, and the like. Some of the existing test benches have a high degree of manual participation, and it is necessary to manually check whether the output flange of the gearbox is correctly aligned or successfully docked at the loading end. Some mechanical means are used for rigid error-proofing, and once a slight error occur...

Claims

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