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Improved test board device for automatic transmission box analog simulation test

A technology of automatic transmission and simulation testing, which is applied in the direction of machine gear/transmission mechanism testing, etc. It can solve the problems of not having transient testing function, not being able to meet mass production, and manual operation with high labor intensity, so as to meet the requirements of mass production. , avoid industrial accidents, improve the effect of test quality

Active Publication Date: 2010-01-06
WUXI DAJINYI TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings are as follows: 1. Manual operation is labor-intensive and frequent work-related injuries; 2. The production cycle is slow and cannot meet the requirements of mass production; 3. It does not have a transient test function, and the test cannot simulate the state installed on the vehicle. The data cannot accurately reflect the performance parameters, and the test quality is not high

Method used

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  • Improved test board device for automatic transmission box analog simulation test
  • Improved test board device for automatic transmission box analog simulation test
  • Improved test board device for automatic transmission box analog simulation test

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Embodiment Construction

[0013] See figure 1 , figure 2 , image 3 , Figure 4 , the present invention includes a worktable 1, an input motor 2, two output motors 3, 4, an automatic transmission 5 is supported on a workbench 6, a jacking translation device is installed on the lower part of the workbench 6, and a fixed wall is installed on one side of the workbench 6 Board 8, an input motor 2 and an output motor 3 are installed on one side of the fixed wall board 8, and another output motor 4 is installed on the other side of the workbench 6, and the input motor 2 and two output motors 3 and 4 pass through the quick docking device 9 Connect the automatic transmission 5.

[0014] The quick docking device 9 specifically includes a shaft coupling 11, a bearing seat 12, a bearing 13, a torque meter 14, and a quick docking disc. The quick docking disc includes an inner disc 15 and an outer disc 16. The output shaft 18 of the motor 17 is connected to the connecting shaft through the coupling 11. 19. The...

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Abstract

The invention relates to an improved test board device for automatic transmission box analog simulation test; the automatic test has low labor intensity, avoids industrial accidents, has high production efficiency, can meet requirements of mass production, can accurately reflect performance parameters and improve testing quality; the improved test board device comprises a working table surface, an input motor and two output motors; the improved test board device is characterized in that: the improved test board device is connected with a computer control system, the automatic transmission boxis supported to a working table, a top-lifting translation device is arranged at the lower part of the working table, one side of the working table is provided with a fixed wall board, one side of the fixed wall board is provided with an input motor and an output motor, and the other side of the working table is provided with the other output motor, and the input motor, and the two output motors are connected with the automatic transmission box by a quick butt-jointing device.

Description

(1) Technical field [0001] The invention relates to the field of equipment testing, in particular to an improved test bench device for simulation testing of automatic transmissions. (2) Background technology [0002] The test of the existing automatic transmission mainly adopts the manual operation static test. During the test, the transmission is hoisted to the test bench, and its clamping and positioning is performed manually. The input motor and output motor shaft are manually connected to the transmission and various pipelines are connected. After the test is over, it will be removed manually. The test process is about 45 minutes, and it does not have the function of transient simulation of the actual road conditions of the gearbox on the car. Its shortcomings are as follows: 1. Manual operation is labor-intensive and frequent work-related injuries; 2. The production cycle is slow and cannot meet the requirements of mass production; 3. It does not have a transient test ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
Inventor 李涛朱鸿斌袁宏翔朱文斌
Owner WUXI DAJINYI TECH CO LTD
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