Ultrasonic detection device for automobile maintenance

A detection device, ultrasonic technology, applied in the direction of measuring device, using ultrasonic/sonic wave/infrasonic wave, mechanical measuring device, etc., can solve the problems of engine damage, time-consuming and laborious, low measurement accuracy and detection efficiency, etc., to reduce gas leakage and improve The effect of stability and efficiency

Inactive Publication Date: 2020-07-31
GUANGDONG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional detection of cylinder wear can only be carried out when the engine is disassembled. This method is not only time-consuming and laborious, but also easily cause

Method used

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  • Ultrasonic detection device for automobile maintenance
  • Ultrasonic detection device for automobile maintenance
  • Ultrasonic detection device for automobile maintenance

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Embodiment approach

[0027] As an embodiment of the present invention, the set number of the driving grooves 23 is at least three groups, and the driving grooves 23 are uniformly arranged on the outer surface of the driving ball 22 in a ring; when working, when only one group is set When driving the groove 23, it is necessary to rotate the rotating disk 2 outside the driving groove 23 for a week to make it drive the air pipe 25 to clean the entire annular cylinder inner wall, and the cleaning effect is not good enough. At this time, by setting the number of driving grooves 23 And the distribution form, so that the drive slots 23 and the ventilation pipes 25 with an increased number of groups can quickly and efficiently clean the impurities on the inner wall of the cylinder, thereby effectively improving the cleaning quality of the cylinder by the ultrasonic detection device.

[0028] As an embodiment of the present invention, the outer end of the air pipe 25 is provided with a transition groove 27 ...

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Abstract

The invention belongs to the technical field of detection devices, and particularly relates to an ultrasonic detection device for automobile maintenance. The device comprises an ultrasonic probe; andthe ultrasonic probe is mounted on a rotating disc, a hemispherical mounting groove is formed in the bottom surface of the rotating disc, a driving ball is connected to the interior of the mounting groove, a driving groove is formed in the side wall of the driving ball, one side wall of the driving groove is arranged to be an inclined surface, a vent pipe communicated with the driving groove is arranged on the side wall of the mounting groove, and an air inlet cavity is formed in the outer side surface of the driving ball. The ultrasonic probe is mounted on the rotating disc, the rotating discrotates to drive the ultrasonic probe to completely detect the inner wall of an air cylinder, so the maintenance personnel can rapidly and accurately maintain the engine air cylinder; and meanwhile,deposited carbon on the inner wall of the air cylinder is blown off through the vent pipe on the rotating disc, so the ultrasonic detection device can also play a role in cleaning the interior of theair cylinder.

Description

technical field [0001] The invention belongs to the technical field of detection devices, in particular to an ultrasonic detection device for automobile maintenance. Background technique [0002] A car is a very convenient means of transportation. However, as the mileage continues to increase, the parts and assemblies in the car gradually lose their ability to work due to natural wear and other damage, especially the wear of the engine cylinder. The degree of wear of the cylinder will directly affect the power and economy of the engine, and the cylinder roundness and cylindricity errors are the main basis for determining whether the engine cylinder needs to be overhauled. Therefore, before determining whether the cylinder needs to be repaired, we must first detect The degree of cylinder wear. [0003] The traditional detection of cylinder wear can only be carried out when the engine is disassembled. This method is not only time-consuming and laborious, but also easily caus...

Claims

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Application Information

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IPC IPC(8): G01B17/00G01N29/04G01N29/265B08B9/093
CPCB08B9/0936G01B5/003G01B17/00G01N29/04G01N29/265G01N2291/0289G01N2291/2698
Inventor 肖文颖李娟
Owner GUANGDONG INST OF SCI & TECH
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