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Probe adjusting device and ultrasonic detection device

A technology of adjusting device and adjusting seat, which is applied in the direction of measuring device, material analysis using sound wave/ultrasonic wave/infrasonic wave, instrument, etc. It can solve the problems of inconvenient operation, affecting the stability of ultrasonic wave, large disturbance of coupling agent, etc., and achieve a simple structure Effect

Pending Publication Date: 2021-12-21
鹰视(廊坊)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing detection device, the adjustment of the angle and distance between the ultrasonic probe and the workpiece needs to be completed through the superposition of multiple one-way adjusters. Larger, affecting the stability of ultrasonic transmission in detection

Method used

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  • Probe adjusting device and ultrasonic detection device
  • Probe adjusting device and ultrasonic detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Please refer to figure 1 , a probe adjustment device provided in this embodiment, comprising:

[0034] A fixed base 1, the fixed base 1 is provided with a plurality of first threaded holes 10;

[0035] An adjustment seat 2, the adjustment seat 2 is connected to the fixed seat 1 through an elastic member 12, the fixed seat 1 and the adjustment seat 2 are arranged along the first direction, the adjustment seat 2 is provided with an adjustment surface, the The adjustment surface is adjacent to the fixed seat 1 and perpendicular to the first direction;

[0036] The first adjustment rod 3, the first adjustment rod 3 passes through the first threaded hole 10 and abuts against the adjustment surface, and the first adjustment rod 3 is threadedly engaged with the first threaded hole 10;

[0037] The probe mounting base 4 is connected to the adjustment base 2 and deflects synchronously with the adjustment base 2 .

[0038] Since the adjustment seat 2 is connected to the fixed ...

Embodiment 2

[0063] This embodiment provides an ultrasonic detection device, the probe adjustment device described above is installed on the probe rod of the detection device, and the probe 41 is installed on the probe mounting base 4. Preferably, the probe rod is provided with A reset mechanism, the reset mechanism is used to restore the probe mount 4 that has been displaced relative to the slider 22 to its original position.

[0064] The reset mechanism includes: a reset motor, the reset motor is arranged on the probe rod; a connecting rod, one end of the connecting rod is connected to the output end of the reset motor, and the other end is connected to the probe mounting seat 4 . When adjusting the process of the probe mounting seat 4, the probe mounting seat 4 will inevitably collide with the workpiece. After the collision, a relative displacement occurs between the probe mounting seat 4 and the slider 22. At this time, by operating the reset mechanism , so that the reset motor drives...

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PUM

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Abstract

The invention relates to a probe adjusting device. The probe adjusting device comprises a fixed seat provided with a plurality of first threaded holes; the adjusting seat is connected with the fixing seat through an elastic component, the fixing seat and the adjusting seat are arranged in the first direction, the adjusting seat is provided with an adjusting face, and the adjusting face is adjacent to the fixing seat and perpendicular to the first direction; the first adjusting rod penetrates through the first threaded hole and abuts against the adjusting face; and the probe mounting seat is connected to the adjusting seat, and the probe mounting seat and the adjusting seat synchronously deflect. According to the probe adjusting device, the deflection angle of the adjusting seat can be adjusted by controlling the length of the first adjusting rod penetrating through the first threaded hole, and due to the fact that the adjusting seat and the probe mounting seat are connected and deflect synchronously, the deflection angle of the probe on the probe mounting seat is adjusted.

Description

technical field [0001] The present disclosure generally relates to the field of ultrasonic nondestructive testing, and in particular to a probe adjustment device and an ultrasonic testing device. Background technique [0002] Ultrasonic nondestructive testing technology is a relatively mature and perfect technology, and it has been the main method for various material testing for many years. Ultrasonic testing is divided into water immersion testing and contact testing. The detection process of the water immersion detection method needs to adjust the angle and distance between the ultrasonic probe and the workpiece, and at the same time set the scanning area. During the detection, the detection axis of the probe and the surface of the workpiece to be detected need to be kept perpendicular. In the existing detection device, the adjustment of the angle and distance between the ultrasonic probe and the workpiece needs to be completed through the superposition of multiple one-w...

Claims

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Application Information

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IPC IPC(8): G01N29/265
CPCG01N29/265
Inventor 董晓威武兴兵
Owner 鹰视(廊坊)科技有限公司
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