SU138500A1 - Machine for grinding the end surface of threaded pipe couplings - Google Patents

Machine for grinding the end surface of threaded pipe couplings

Info

Publication number
SU138500A1
SU138500A1 SU675748A SU675748A SU138500A1 SU 138500 A1 SU138500 A1 SU 138500A1 SU 675748 A SU675748 A SU 675748A SU 675748 A SU675748 A SU 675748A SU 138500 A1 SU138500 A1 SU 138500A1
Authority
SU
USSR - Soviet Union
Prior art keywords
grinding
machine
end surface
threaded pipe
pipe couplings
Prior art date
Application number
SU675748A
Other languages
Russian (ru)
Inventor
В.Ф. Головко
Original Assignee
В.Ф. Головко
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 В.Ф. Головко filed Critical В.Ф. Головко
Priority to SU675748A priority Critical patent/SU138500A1/en
Application granted granted Critical
Publication of SU138500A1 publication Critical patent/SU138500A1/en

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

Известны станки дл  шлифовани  торцовой поверхности резьбовых трубных муфт, закрепл емых на вращающейс  оправке. Однако такие станки имеют небольщую производительность.Machines are known for grinding the end surface of threaded pipe couplings mounted on a rotating mandrel. However, these machines have low productivity.

В описываемом станке дл  повыщени  производительности щлифовальпа  головка закреплена на конце подпружиненного коромысла, предназначенного дл  быстрого подвода абразивного круга, например, путем нажати  на ножную педаль, к обрабатываемой поверхности с последующим переходом на скорость рабочей подачи в результате взаимодействи  с гидравлическим буфером.In the described machine, in order to increase the productivity of the schlifalfalp, the head is fixed at the end of a spring-loaded rocker arm, designed to quickly supply an abrasive wheel, for example, by pressing a foot pedal, to the surface to be treated, followed by a transition to the working feed rate as a result of interaction with the hydraulic buffer.

На чертеже изображена схема станкаThe drawing shows a diagram of the machine

Станок дл  шлифовани  торцовой поверхности резьбовых трубных муфт состоит из станины 1, шлифовальной головки 2, укрепленной на конце 3 подпружиненного коромысла 4 и уравновешенной противовесом 5, укрепленным на его конце 5, и гидравлического буфера 7. Муфта S закрепл етс  на вращающейс  резьбовой оправке 9 шпиндел  10 реверсивного электродвигател  //.The machine for grinding the end surface of the threaded pipe couplings consists of a bed 1, a grinding head 2 fixed on the end 3 of a spring-loaded rocker arm 4 and a counterbalanced counterweight 5 fixed on its end 5, and a hydraulic buffer 7. The coupling S is fixed on a rotating threaded mandrel 9 spindle 10 reversible electric motor //.

При нажатии на педаль 12 т га 13 поворачивает посредством рычага 14 коромысло 4 относительно оси 15, с которой и рычаг 14 и коромыс ,ло 4 жестко скреплены. Абразивный круг 16 шлифовальной головки 2, вращаемый от электродвигател  17, подводитс  к муфте 8 и начинает обрабатывать ее торец 18: Кулисный рычаг 19, поворачива сь относительно оси 20, перемещает порщень 21 внутри цилиндра 22, прикрепленного при помощи щарнира 25 к дну 24 гидравлического буфера 7. Маслозаполн ющее внутреннее пространство 25 буфера 7 и полость 26 цилиндра 22, перетекает через поршень 21, поступа  в него через клапан 27 и вытека  через отверстие 28, благодар  чему ускоренное перемещение шлифовальной головки 2 по направлению к муфте 8 замедл етс  и переходит в движение со скоростью рабочей подачи.When the pedal is pressed, the 12 t ha 13 turns with the lever 14 the rocker 4 about the axis 15, with which both the lever 14 and the yokes 4 are rigidly fastened. The grinding wheel 16 of the grinding head 2, rotated from the electric motor 17, is supplied to the coupling 8 and begins to process its end 18: The rocker lever 19, rotated about the axis 20, moves the piston 21 inside the cylinder 22 attached with the help of the joint 25 to the bottom 24 of the hydraulic buffer 7. The oil-filling inner space 25 of the buffer 7 and the cavity 26 of the cylinder 22 flows through the piston 21, entering it through the valve 27 and flowing out through the opening 28, due to which the accelerated movement of the grinding head 2 towards the coupling 8 locks Goes and goes into motion with the speed of the working feed.

После окончани  обработки муфты 8 отпускаетс  педаль 12, в результате чего пружина 29 возвращает головку 2 в исходное положение. Кулисный рычаг 19 поворачиваетс  в обратную сторону, производ  заAfter completion of the processing of the clutch 8, the pedal 12 is released, with the result that the spring 29 returns the head 2 to its original position. The rocker arm 19 rotates in the opposite direction, producing

SU675748A 1960-08-08 1960-08-08 Machine for grinding the end surface of threaded pipe couplings SU138500A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU675748A SU138500A1 (en) 1960-08-08 1960-08-08 Machine for grinding the end surface of threaded pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU675748A SU138500A1 (en) 1960-08-08 1960-08-08 Machine for grinding the end surface of threaded pipe couplings

Publications (1)

Publication Number Publication Date
SU138500A1 true SU138500A1 (en) 1960-11-30

Family

ID=48294650

Family Applications (1)

Application Number Title Priority Date Filing Date
SU675748A SU138500A1 (en) 1960-08-08 1960-08-08 Machine for grinding the end surface of threaded pipe couplings

Country Status (1)

Country Link
SU (1) SU138500A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744786C1 (en) * 2020-10-29 2021-03-15 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Pipe end processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2744786C1 (en) * 2020-10-29 2021-03-15 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Pipe end processing device

Similar Documents

Publication Publication Date Title
SU138500A1 (en) Machine for grinding the end surface of threaded pipe couplings
US1817953A (en) Grinding machine
US2574775A (en) Automatic lathe headstock reciprocating means
GB1335748A (en) Grinding machine
GB1108418A (en) Improvements in and relating to copying lathes or like machines
US2713801A (en) Tube stretching machines
US2113186A (en) Dressing apparatus
US2491398A (en) Contouring machine
US1998603A (en) Grinding machine
US2005331A (en) Internal grinding machine
GB416336A (en) Device for dressing profiled grinding discs in particular discs for grinding screw threads
US3144777A (en) Compound motion adapter for buffing machine
GB840678A (en) Machine tool control mechanism
US2292874A (en) Wheel truing mechanism
US4058934A (en) Interform grinding machine
SU139574A1 (en) Device for automating work cycle of universal drilling machine
US2144043A (en) Internal grinding machine
SU434000A1 (en) HONING HEAD WITH DEVICE FOR AUTOMATIC CONTROL CYCLOMSTANKA
SU59329A1 (en) Tool for turning the crest of the coupling head of the rubber hose of the air brake of rolling stock
SU103117A1 (en) Fixed thrust steady to circular grinding machines
SU119350A1 (en) Machine for pre-compacting, for example grinding wheels
US2919520A (en) Infeed control device
SU132026A1 (en) Hydro Copy to Universal Lathe
SU29114A1 (en) A device for cleaning the bottom of the cylinders of a vertical steam engine
SU395238A1 (en) DEVICE FOR PROCESSING OF SPHERICAL SURFACES