SU1399655A1 - Device for monitoring vibration of the sleeve of cylinder of liquid-cooled i.c. engine - Google Patents
Device for monitoring vibration of the sleeve of cylinder of liquid-cooled i.c. engine Download PDFInfo
- Publication number
- SU1399655A1 SU1399655A1 SU864018885A SU4018885A SU1399655A1 SU 1399655 A1 SU1399655 A1 SU 1399655A1 SU 864018885 A SU864018885 A SU 864018885A SU 4018885 A SU4018885 A SU 4018885A SU 1399655 A1 SU1399655 A1 SU 1399655A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- rod
- vibration
- housing
- cylinder
- Prior art date
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- Testing Of Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Изобретение позвол ет повысить надежность и уменьшить трудоемкость определени вибрации. Корпус 1 устр-ва установлен в отверстии блока 2 цилиндров и в нем расположен переходник, выполненный в виде штока 3, поджатого одним концом к гильзе 4 цилиндра при помощи пружины 6 и регулировочной резьбовой втулки 7. На другом конце штока установлен вибродатчик 5 и между корпусом и штоком размещены уплотнени 8. Шток 3 не касаетс внутренних стенок корпуса 1, что исключает передачу вибрации от блока на шток. Вибродатчик можно переставл ть в любую точку на гильзе через заранее подготовленные на блоке резьбовые отверсти . 1 ил. с рThe invention makes it possible to increase reliability and reduce the laboriousness of determining vibration. The housing 1 of the device is installed in the bore of the cylinder block 2 and contains an adapter made in the form of a rod 3, which is pressed at one end to the cylinder liner 4 by means of a spring 6 and an adjusting threaded sleeve 7. At the other end of the rod a vibration sensor 5 is installed and a rod is placed seals 8. The rod 3 does not touch the inner walls of the housing 1, which excludes the transfer of vibration from the block to the rod. The vibration sensor can be rearranged to any point on the sleeve through the threaded holes prepared in advance on the unit. 1 il. with p
Description
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Изобретение относитс к машинострое- йию и может быть использовано дл измерени вибрации гильз цилиндров двигателей Внутреннего сгорани при их испытани х.The invention relates to mechanical engineering and can be used to measure the vibration of cylinder liners of internal combustion engines during their testing.
Цель изобретени - повышение надежности и уменьшение трудоемкости определени вибрации.The purpose of the invention is to improve the reliability and reduce the complexity of the determination of vibration.
: На чертеже представлено предлагаемое устройство, разрез.: The drawing shows the proposed device, the cut.
Устройство дл определени вибрации Гильзы цилиндра двигател внутреннего сго- ;)ани с жидкостным охлаждением состоит из корпуса 1, который вворачиваетс в блок t двигател . Через корпус 1, не каса сь его внутренних стенок, проходит подпружинен- йый шток 3. Один конец штока 3 через вод - ую рубашку блока 2 двигател прижат к Наружной поверхности гильзы 4, а на дру- foM его конце установлен вибродатчик 5. Дл поджати штока 3 к гильзе 4 и обеспечени посто нного контакта между ними Ь корпусе 1 размещена пружина 6 и регули- рювочна резьбова втулка 7.A device for determining the vibration of the cylinder liner of an internal co-;;) liquid cooled engine consists of a housing 1 which is screwed into the engine block t. Through the housing 1, without touching its inner walls, a spring-loaded stem 3 passes. One end of the stem 3 passes the water jacket of the engine block 2 against the Outer surface of the sleeve 4, and the vibration sensor 5 is installed at the other end. the stem 3 to the sleeve 4 and ensuring constant contact between them b of the housing 1 is placed a spring 6 and an adjustable threaded sleeve 7.
Дл предотвращени вытекани жидкости из вод ной рубащки блока 2 в корпусе 1, а также между блоком 2 и корпусом 1 расположены герметизирующие прокладки 8.To prevent liquid from flowing out of the water scrubber block 2 in the housing 1, as well as between the block 2 and the housing 1 are located sealing gaskets 8.
Устройство работает следующим образом .The device works as follows.
При измерении вибрации стенок гильзы 4 ее колебани воспринимаютс штоком 3, через который передаютс вибродатчику 5, а от него к виброизмерительной аппаратуреWhen measuring the vibrations of the walls of the sleeve 4, its vibrations are sensed by the rod 3, through which the vibration sensor 5 is transmitted, and from there to the vibration measuring equipment
00
5 0 50
5 five
0 0
(не показана). Посто нный контакт штока 3 с гильзой 4 обеспечиваетс пружиной б, дл этого при установке устройства в блоке 2 с помощью регулировочной резьбовой втулки 7 обеспечиваетс необходима сила поджати штока 3 пружиной 6.(not shown). A constant contact of the rod 3 with the sleeve 4 is provided by the spring b, for this, when the device is installed in the block 2, the adjusting screw sleeve 7 is provided with the necessary force to press the rod 3 by the spring 6.
щток 3 не касаетс корпуса 1, передача вибрации от блока двигател на шток 3 исключена. the rod 3 does not touch the housing 1, the transmission of vibration from the engine block to the rod 3 is excluded.
Применение предлагаемого устройства позвол ет производить перестановку вибродатчика в любую точку на гильзе через заранее подготовленные на блоке резьбовые отверсти , что существенно упрощает процесс исследований и сокращает врем их проведени .The use of the proposed device allows the vibration sensor to be moved to any point on the sleeve through the threaded holes prepared in advance on the block, which greatly simplifies the research process and reduces the time it takes to complete it.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864018885A SU1399655A1 (en) | 1986-02-05 | 1986-02-05 | Device for monitoring vibration of the sleeve of cylinder of liquid-cooled i.c. engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864018885A SU1399655A1 (en) | 1986-02-05 | 1986-02-05 | Device for monitoring vibration of the sleeve of cylinder of liquid-cooled i.c. engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1399655A1 true SU1399655A1 (en) | 1988-05-30 |
Family
ID=21220397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864018885A SU1399655A1 (en) | 1986-02-05 | 1986-02-05 | Device for monitoring vibration of the sleeve of cylinder of liquid-cooled i.c. engine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1399655A1 (en) |
-
1986
- 1986-02-05 SU SU864018885A patent/SU1399655A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Пимошенко А..П. Защита судовых дизелей от кавитационных разрушений. Л.; Судостроение, 1983, с. 66, рис. 40. * |
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