SU582307A1 - Device for revolving large-size articles at heat treatment - Google Patents

Device for revolving large-size articles at heat treatment

Info

Publication number
SU582307A1
SU582307A1 SU7602351589A SU2351589A SU582307A1 SU 582307 A1 SU582307 A1 SU 582307A1 SU 7602351589 A SU7602351589 A SU 7602351589A SU 2351589 A SU2351589 A SU 2351589A SU 582307 A1 SU582307 A1 SU 582307A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat treatment
worm gear
size articles
certificate
worm
Prior art date
Application number
SU7602351589A
Other languages
Russian (ru)
Inventor
Михаил Федорович Дягилев
Виктор Михайлович Елизев
Original Assignee
Филиал Центрального Научно-Исследовательского Института Технологии Машиностроения
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 Филиал Центрального Научно-Исследовательского Института Технологии Машиностроения filed Critical Филиал Центрального Научно-Исследовательского Института Технологии Машиностроения
Priority to SU7602351589A priority Critical patent/SU582307A1/en
Application granted granted Critical
Publication of SU582307A1 publication Critical patent/SU582307A1/en

Links

Description

(54) УСТРОЙСТВО ДЛЯ ВРАЩЕНИЯ КРУПНОГАБАРИТНЫХ ИЗДЕЛИЙ ПРИ ТЕРМООБРАБОТКЕ(54) DEVICE FOR ROTATING LARGE-SIZED PRODUCTS IN HEAT TREATMENT

Пневмоцилиндры 14, шарнирно соединенные с корпусом 1 и т гами 12, служат дл  зацеплени  верхних концов т г 12 с механизмом подъема 13.Pneumatic cylinders 14, pivotally connected to the housing 1 and the rods 12, serve to engage the upper ends of the pullers 12 with the lifting mechanism 13.

Устройство работает следующим образом.The device works as follows.

Верхние .концы т г 12 при ломощи пневмоцплиндров 14 ввод т в зацепление с механизмом подъема 13. К  корю 2 подвешивают изделие , подлежащее термообработке, и при помощи механизма подъема 13 ввод т в зону обработки. Включают электродвигатель 8, который через редуктор 7 и муфту 6 передает крут щий момент черв ку 5, а тот - черв чной шестерне 4. Последн   через сферическзю опору 3 передает вращение на  корь 2 с подвещенным изделием. Сжатый воздух, подаваемый в камеру 10, выход  из сопл М, предохран ет вместе с экраном 9 устройство от теплового излучени , исход щего из зоны термообработки. При вращении издели  его центр т жести может смещатьс  за счет взаимного проскальзывани  опорных сферических поверхностей бурта  -кор  2 и шестерни 4. Таким образом уменьщаетс  опасность короблени  издели .The upper ends of the gt 12, with the scrap of pneumatic cylinders 14, are brought into engagement with the lifting mechanism 13. By koryu 2, the product to be heat-hung is suspended, and by means of the lifting mechanism 13 is introduced into the treatment zone. The motor 8 is turned on, which, through the gearbox 7 and the clutch 6, transmits the torque to the worm 5, and that to the worm gear 4. The latter, through the spherical support 3, transmits the rotation to the pin 2 with the illuminated product. The compressed air supplied to the chamber 10, the exit from the nozzles M, together with the screen 9 protects the device from heat radiation emanating from the heat treatment zone. When the product rotates, its center of gravity may shift due to the mutual slippage of the supporting spherical surfaces of the collar 2 and gear 4. Thus, the risk of distortion of the product is reduced.

Сферическа  форма опорных поверхностейSpherical shape of bearing surfaces

бурта  кор  и шестерни позвол ет значительно уменьшить опасность короблени  крупногабаритных изделий при их вращении лутем улучщени  центрировани  и таким образом сократить брак при их термообработке.the core and gear collar can significantly reduce the risk of warping of large-sized products when they are rotated by improving the centering and thus reduce the waste during their heat treatment.

Claims (2)

Формула изобретени Invention Formula Устройство дл  вращени  крупногабаритных изделий при термообработке, содержащее корпус, черв к с приводом и черв чную шестерню с опорной поверхностью, на которую буртом оперт пропущенный сквозь черв чную шестерню  корь, несущий приапособление дл  креплени  издели , отличающеес  тем, что, с целью уменьшени  короблени  издели  при вращении путем улучшени  его центрировани , опорные поверхности бурта  кор  и черв чной шестерни выполнены сферическими.A device for rotating large-sized products during heat treatment, comprising a housing, a worm with a drive and a worm gear with a supporting surface, on which the shoulder is supported, the measles that have been passed through the worm gear, which carries an attachment device for fixing the product, characterized in that during rotation by improving its centering, the bearing surfaces of the core collar and the worm gear are spherical. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР№38657, F 27В 1/Ю, 1932.Sources of information taken into account during the examination 1. USSR author's certificate No. 38657, F 27В 1 / Ю, 1932. 2. Авторское свидетельство СССР №330202, С 21D 1/62, 1969.2. USSR author's certificate No. 330202, C 21D 1/62, 1969. 1313 Pus. 2Pus. 2
SU7602351589A 1976-04-23 1976-04-23 Device for revolving large-size articles at heat treatment SU582307A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602351589A SU582307A1 (en) 1976-04-23 1976-04-23 Device for revolving large-size articles at heat treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602351589A SU582307A1 (en) 1976-04-23 1976-04-23 Device for revolving large-size articles at heat treatment

Publications (1)

Publication Number Publication Date
SU582307A1 true SU582307A1 (en) 1977-11-30

Family

ID=20658345

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602351589A SU582307A1 (en) 1976-04-23 1976-04-23 Device for revolving large-size articles at heat treatment

Country Status (1)

Country Link
SU (1) SU582307A1 (en)

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