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Installing device in five degree of freedom in use for testing performance of change gear assembly of automobile

A technology for installing a device and a gear shifter, which is applied to measurement devices, vehicle testing, and machine/structural component testing, etc., can solve the problems of large brackets, waste of energy consumption, and increased test costs, and achieves compact device structure, Easy-to-use effects

Inactive Publication Date: 2006-04-19
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, manufacturers generally use aluminum alloy profiles to build brackets or make a fixed bracket when testing automobile shifters, which cannot adapt to the reality of many types and specifications of automobile shifters.
In addition, the brackets built by aluminum alloy profiles are often too large, and the internal space of the high and low temperature test chamber has to be enlarged. Under the specified high and low temperature test conditions, it will cause a great waste of energy consumption and increase the test cost.

Method used

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  • Installing device in five degree of freedom in use for testing performance of change gear assembly of automobile
  • Installing device in five degree of freedom in use for testing performance of change gear assembly of automobile
  • Installing device in five degree of freedom in use for testing performance of change gear assembly of automobile

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Embodiment Construction

[0020] A preferred embodiment of the present invention is: see figure 1 , figure 2 , image 3 and Figure 4 , the five-degree-of-freedom installation device used for the performance test of the automotive gear shifter assembly includes a base plate 12 and a mounting plate 1, and the base plate 12 passes through a forward and backward movement mechanism, a left and right movement mechanism, a horizontal rotation mechanism, an up and down lifting mechanism and a vertical rotation mechanism in sequence. The mechanism connects the mounting plate 1 so that the mounting plate 1 has five degrees of freedom. The above-mentioned forward and backward moving mechanism is formed by stacking a front and rear moving upper plate 8 on the bottom plate 12. Two trapezoidal grooves in the front and rear directions are processed on the bottom plate 12, and a trapezoidal bolt 13 is fitted in the trapezoidal groove and can move in the groove and move forward and backward. The upper plate 8 is c...

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Abstract

The Installing device includes base plate and mounting board. Through fore-and-aft movement mechanism, left and right travel mechanism, horizontal revolving gear, up down elevating mechanism and vertical revolving gear in sequence, the base plate is connected to the mounting board. Thus, the mounting board possesses five degree of freedom. Being as independent mechanism, the said mechanism can be added or subtracted according to the demand. Features are: compact structure, simple and easy of operation.

Description

technical field [0001] The invention relates to a mounting device for the performance test of the automobile gear shifter assembly, especially a mounting device with five degrees of freedom, which is used for installing the gear shifter during the performance test, and can be used for the position and direction of the five degrees of freedom Adjustment. Background technique [0002] After the assembly of the automotive gear shifter assembly, performance tests such as strength and life should be carried out under the specified environmental conditions according to the actual loading state, so as to judge whether the performance of the automotive gear shifter assembly meets the design and product quality requirements. Therefore, its installation has the following characteristics: [0003] ① After installation, the car shifter should be able to adjust its position and direction in space according to its actual loading state. [0004] ②The automotive gear shifter is tested in ...

Claims

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Application Information

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IPC IPC(8): G01M17/007
Inventor 徐解民陈慧宝孙涛乐扬李婷
Owner SHANGHAI UNIV