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Fixture structure of inner plate of automobile left longitudinal beam

A technology for left longitudinal beams and automobiles, applied to measuring devices, instruments, and mechanical devices, etc., can solve the problems of complex detection process, low efficiency, and long cycle, and achieve the effects of high accuracy, high efficiency, and short cycle

Inactive Publication Date: 2014-01-22
WUXI MACHINE MACHINERY MFG
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AI Technical Summary

Problems solved by technology

[0002] The existing detection of the inner panel of the left longitudinal beam of the automobile uses the inspection tool to detect the data of each part separately, and then compares it with the standard value to determine whether the inner panel of the left longitudinal beam of the automobile is qualified. The measured test data still needs to be finely trimmed. The test process is complicated, the cycle is long, the efficiency is low, and the error is large

Method used

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  • Fixture structure of inner plate of automobile left longitudinal beam
  • Fixture structure of inner plate of automobile left longitudinal beam
  • Fixture structure of inner plate of automobile left longitudinal beam

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Embodiment Construction

[0010] See Figure 1 to Figure 3 , which includes a base plate 1, three corner positions of the base plate 1 are respectively provided with reference sleeves 2, the upper end surface of the base plate 1 is provided with a simulation block 3, and the outer side of the simulation block 3 forms the inner contour structure of the left longitudinal beam inner plate 6, its bottom The 0 line and the 3mm line are drawn on the surface contour boundary respectively. The 0 line is the standard contour line 4, and the 3mm line is the error range line 5 which extends the standard contour line outward by 3mm. The front end of the simulation block 3 is protruding for the limit 7. The positions of the front, middle and rear ends of the outer side of the simulation block 3 are provided with upwardly convex positioning bumps 8, and the middle and rear positions of the inner side of the simulation block 3 are provided with upwardly convex positioning bumps 8. The inner surface of the plate 6 is ...

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Abstract

The invention provides a fixture structure of an inner plate of an automobile left longitudinal beam. A detection technology of the inner plate of the automobile left longitudinal beam is simple, the period is short, and the efficiency and the accuracy are high. The structure comprises a base plate, wherein datum sleeves are arranged in three corner positions of the base plate respectively; a simulation block is arranged on the upper end surface of the base plate; the outside of the simulation block forms an inner contour structure of the left longitudinal beam; a 0 line and a 3 mm line are marked on the contour borders of the bottom surface of the simulation block respectively; the 0 line is a standard contour line; the 3 mm line is an error range line where a standard wheel contour line extends outwards for 3 mm; and the front end of the simulation block protrudes to form a limit bulge.

Description

technical field [0001] The invention relates to the technical field of inspection tool structures for auto parts, in particular to a inspection tool structure for an inner panel of a left longitudinal beam of an automobile. Background technique [0002] In the existing inspection of the inner panel of the left longitudinal beam of an automobile, the data of each part is independently detected by the inspection tool, and then it is compared with the standard value to determine whether the inner panel of the left longitudinal beam of the automobile is qualified. The measured inspection data also needs to be finely trimmed, the inspection process is complicated, the cycle is long, the efficiency is low, and the error is large. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention provides a fixture structure for the inner panel of the left longitudinal beam of an automobile, which makes the detection process of the inner panel of the left ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/20
Inventor 朱建平
Owner WUXI MACHINE MACHINERY MFG
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