SU860968A2 - Head for resistance spot welding - Google Patents

Head for resistance spot welding Download PDF

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Publication number
SU860968A2
SU860968A2 SU792860300A SU2860300A SU860968A2 SU 860968 A2 SU860968 A2 SU 860968A2 SU 792860300 A SU792860300 A SU 792860300A SU 2860300 A SU2860300 A SU 2860300A SU 860968 A2 SU860968 A2 SU 860968A2
Authority
SU
USSR - Soviet Union
Prior art keywords
head
spot welding
resistance spot
cavity
time
Prior art date
Application number
SU792860300A
Other languages
Russian (ru)
Inventor
Михаил Ефимович Прудовский
Сергей Владимирович Томко
Original Assignee
Очаковский Завод Железобетонных Конструкций Метростроя
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Очаковский Завод Железобетонных Конструкций Метростроя filed Critical Очаковский Завод Железобетонных Конструкций Метростроя
Priority to SU792860300A priority Critical patent/SU860968A2/en
Application granted granted Critical
Publication of SU860968A2 publication Critical patent/SU860968A2/en

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Description

пнёвмоцилиндр 2. Шток 3 вместе с подвижным электродом 4 перемещаетс  вниз до контакта со свариваемым изделием 16. Одновременно со сваркой воздух из штоковой полости 8 через пневмоклапан 7 по трубопроводу 6 поступает в полость искрогасительной втулки 5. В случае необходимости, после использовани  воздуха из штоковой полости 8 через реле 14 времени включаетс  пневмоклапан 12 воздушной заш,иты, подающий по трубопроводу 13 сжатый воздух из магистрального воздуховода 9 к искрогасительной втулке 5. Регул тор 15 давлени  осуществл ет оптимальный подбор давлени  обдува места сварки сжатым воздухом.cylinder cylinder 2. Rod 3 together with movable electrode 4 moves down to contact with the product to be welded 16. Simultaneously with welding, air from the rod cavity 8 through the pneumatic valve 7 through pipe 6 enters the cavity of the spark-relief sleeve 5. If necessary, after using air from the rod cavity 8, an air vent valve 12 is turned on through a time relay 14, supplying compressed air from the main duct 9 to the insulator sleeve 5 through conduit 13. The pressure regulator 15 performs the optimum pressure boring of the welding site with compressed air.

Таким образом, с помощью изобретени  обеспечиваетс  защита работающего отThus, by means of the invention, protection is provided to the worker from

искр и вредных веществ при любых режимах сварки пересекающихс  прутков.sparks and harmful substances in all welding modes of intersecting rods.

Claims (1)

Формула изобретени Invention Formula Головка дл  контактной точечной сварки по авт. св. № 668794, отличающа с  тем, что, с целью увеличени  интенсивности и времени обдува, головка снабжена пневмоклапаном воздушной защиты с реле времени и регул тором давлени  сжатого воздуха, установленным на магистральном воздуховоде и соединенным с полостью искрогасительной втулки.Head for resistance spot welding according to ed. St. No. 668794, characterized in that, in order to increase the intensity and time of blowing, the head is provided with an air protection pneumatic valve with a time relay and a compressed air pressure regulator installed on the main air duct and connected to the cavity of the arresting sleeve. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 668794, кл. В 23К 11/10, 1978.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 668794, cl. In 23K 11/10, 1978. (руг.7(eng.7 //
SU792860300A 1979-12-28 1979-12-28 Head for resistance spot welding SU860968A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792860300A SU860968A2 (en) 1979-12-28 1979-12-28 Head for resistance spot welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792860300A SU860968A2 (en) 1979-12-28 1979-12-28 Head for resistance spot welding

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU668794 Addition

Publications (1)

Publication Number Publication Date
SU860968A2 true SU860968A2 (en) 1981-09-07

Family

ID=20868199

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792860300A SU860968A2 (en) 1979-12-28 1979-12-28 Head for resistance spot welding

Country Status (1)

Country Link
SU (1) SU860968A2 (en)

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