SU998942A1

SU998942A1 - Device for ultrasonic converter orientation

Info

Publication number: SU998942A1
Application number: SU813355993A
Authority: SU
Inventors: Владимир Дмитриевич Коряченко; Юрий Алексеевич Семенов; Иосиф Ицкович Фак; Андрей Акимович Ткаченко; Александр Владимирович Плясунов
Priority date: 1981-11-20
Filing date: 1981-11-20
Publication date: 1983-02-23

Description

Изобретение относитс к ультразвуковому контролю материалов и изделий и может быть использовано дл автоматизированного контрол бесшовных и электросварных труб, сосудов давлени , листов и заготовок.The invention relates to the ultrasonic control of materials and products and can be used for the automated control of seamless and electric-welded pipes, pressure vessels, sheets and preforms.

Известно устройство дл ориентации ультразвукового преобразовател , содержащее корпус и установленные в нем два регулировочных винта 1.A device for orientation of an ultrasonic transducer is known, comprising a housing and two adjusting screws 1 installed in it.

Недостатком этого устройства вл етс медленна ориентаци , обусловленна конструктивными особенност ми корпуса и узлов св зи с ним регулировочных винтов.A disadvantage of this device is its slow orientation, due to the design features of the casing and communication units with it the adjusting screws.

Наиболее близким по технической Сущности к изобретению вл етс устройство дл ориентации ультразвукового преобразовател , содержащее корпус и размещенный в нем держатель ультразвукового преобразовател 2.The closest in technical essence to the invention is a device for orienting an ultrasonic transducer, comprising a housing and an ultrasonic transducer holder 2 located therein.

Недостатком этого устройства вл етс медленна ориентаци , обусловленна соединением держател ультразвукового преобразовател с корпусом.A disadvantage of this device is its slow orientation, due to the connection of the ultrasonic transducer holder with the housing.

Эта цель достигаетс тем, что уст ройстводл ориентации ультразвуково о го.преобразовател снабжено подвижно св занной с корпусом вилкой с пазами, обоймой, установленной между корпусомThis goal is achieved by the fact that the device for the orientation of the ultrasound go transducer is equipped with a fork which is movably connected to the housing with a slot, a holder mounted between the housing

и дь-ржателем, винтами регулировани положени держател и обоймы относительно корпуса, расположеннымйг в пазах вилки, и уплотнительным кольцом, установленным между держателем и корпусом .and d-bolt, screws for adjusting the position of the holder and the yoke relative to the housing, located in the slots of the plug, and a sealing ring mounted between the holder and the housing.

На фиг. 1 изображена принципиальна схема держател ультразвукового преобразовател ; на фиг. 2 - В1Щ А FIG. 1 is a schematic diagram of an ultrasonic transducer holder; in fig. 2 - V1SCH A

10 на фиг. 1.10 in FIG. one.

Устройство дл ориентации ультразвукового преобразовател содержит корпус 1, размещенньай в нем держате.ль 2 ультразвукового преобразовател , The device for orientation of the ultrasonic transducer comprises a housing 1, a holder therein. 2 of an ultrasonic transducer,

15 подвижно св занную с корпусом 1 вилку 3 с пазами, обойму 4, установленную между корпусом 1 и держателем 2, винты 5-8 регулировани положени держател 2 и обоймы 4 относительно 15 movably connected with the housing 1 a fork 3 with grooves, a yoke 4 mounted between the housing 1 and the holder 2, screws 5-8 for adjusting the position of the holder 2 and the yoke 4 with respect to

20 корпуса 1 и уплотните.пгьное кольцо 9, установленное между держателем 2 и корпусом 1.20 of the housing 1 and seal. The clamping ring 9 installed between the holder 2 and the housing 1.

Устройство работает следующим образом .The device works as follows.

2525

При подстройке угла ввода ультразвука в изделии (не показано) ослабл ютс винты 7, и покачиваетс обойма 4 с закрепленным в ней посредством винтов 5 и 6 держателем 2 с When adjusting the angle of ultrasound in the product (not shown), screws 7 are loosened, and the holder 4 is rocking with the holder 2 s fixed in it by means of screws 5 and 6

Claims

30 by means of an ultrasonic transducer 10 relative to the sealing ring 9 in the grooves of the plug 3 .. When the adjustment to the required angle is completed, the screws 7 are tightened. Changing the direction of earing during the implementation of various control schemes is carried out by loosening the screw 8 and turning the plug 3 and the holder 4 and the holder 2 with the ultrasound transducer 10 around the housing 1, respectively. Arranged by this remains unchanged. The adjustment of the gap between the ultrasound transducer 10 and the product (shown in the drawing) is performed by loosening the screw 6, loosening or tightening the screw 5, which rests on the yoke 4. After setting, the screw 6 is tightened. Thus, by reducing the time during adjustment, the orientation of the ultrasonic transducer is accelerated. An apparatus for orienting an ultrasonic transducer, comprising a housing and an ultrasonic transducer holder disposed therein, which is designed so that, in order to accelerate the orientation, it is provided with a MOBILE associated with the housing with a na3aNiH plug mounted between the housing and the holder, the screws for adjusting the position of the holder and the holder relative to the body, located in the grooves of the plug, and the sealing ring mounted between the holder and the body. Sources of information taken into account in the examination 1. USSR author's certificate number 684439, cl. G 01 N 29/04, 1978.

2. Japanese Patent No. 56-2305, cl. G 01 N 29/04, 1981 (prototype).

YU,