SU126706A1 - Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line - Google Patents

Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line

Info

Publication number
SU126706A1
SU126706A1 SU632501A SU632501A SU126706A1 SU 126706 A1 SU126706 A1 SU 126706A1 SU 632501 A SU632501 A SU 632501A SU 632501 A SU632501 A SU 632501A SU 126706 A1 SU126706 A1 SU 126706A1
Authority
SU
USSR - Soviet Union
Prior art keywords
connecting rod
machining
products
crankshaft
machine built
Prior art date
Application number
SU632501A
Other languages
Russian (ru)
Inventor
Ж.Г. Кан
Л.С. Кац
Е.Н. Нестеров
Original Assignee
Ж.Г. Кан
Л.С. Кац
Е.Н. Нестеров
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 Ж.Г. Кан, Л.С. Кац, Е.Н. Нестеров filed Critical Ж.Г. Кан
Priority to SU632501A priority Critical patent/SU126706A1/en
Application granted granted Critical
Publication of SU126706A1 publication Critical patent/SU126706A1/en

Links

Description

При обработке шатунных шеек коленчатого вала и тому подобных изделий на станке, встроенном .в автоматическую линию, требуетс  строга  установка шатунных шеек в угловом направлени  относительно коренных , уложенных на пр,изму патрона, служап1,его дл  креплени  коленчатого валаОписываемый патрон дл  креплени  коленчатого вала с применением эксцентрикового прихвата дл  зажати  коренных шеек, уложенных в призмы, обеспечивает автоматическую угловую установку (ориентирование ) шатунных шеек обрабатываемого коленчатого вала относительно коренных его шеек перед их зажимом.When machining the crankshaft crankshaft necks and similar products on a machine built into an automatic line, the crankshaft necks need to be rigorously installed in the angular direction relative to the main crankshaft laid on the cartridge, for fastening the crankshaft. the use of eccentric sticking to clamp the main journals, laid in the prism, provides automatic angular installation (orientation) of the connecting rod journals of the processed crankshaft relative to Oren his journals before they clamp.

Особенность патрона заключаетс  в том, что на приводном валу эксцентрикового захвата помегцены кулак и рычаг, служаш.ий дл  воздействи  на толкатель 8 (подвижный упор), предназначенный дл  поворота коленчатого вала до контакта его ш,еки с жестким упором, предварительно установленным в требуемое положение при помош,и кулака. На чертеже изображена схема описываемого патрона. Обрабатываемое изделие, например коленчатый вал, укладываетс  коренными шейками на призмы / патрона, устанавливаемого на планшайбе станка таким образом, что ось шатунных шеек совпадет с осью шпиндел . Через трубу 2 подаетс  масло под торец поршн -рейки 3, котора  перемеш;аетс  вправо (по чертежу) и поворачивает шестерню 4, сид шую на приводном валу 5 эксцентрикового прихвата.The special feature of the chuck is that on the drive shaft of the eccentric gripper there is a fist and a lever serving to act on the pusher 8 (movable stop) designed to rotate the crankshaft before it comes into contact with the fixed stop previously set to the desired position with help, and fist. The drawing shows a diagram of the described cartridge. A workpiece, such as a crankshaft, is placed by the main journals on the prisms / chuck mounted on the machine's faceplate in such a way that the axis of the connecting rod necks coincide with the axis of the spindle. Through pipe 2, oil is fed under the end of the piston rack 3, which is mixed to the right (according to the drawing) and turns gear 4, which sits on the drive shaft 5 of eccentric sticking.

На валу 5 жестко установлены кулак 6 и рычаг 7. На эксцентриковой шейке вала 5 свободно расположен толкатель 8 (подвижный упор). При движении поршн -рейки 3 кулак 6 через ролик 9 поворачивает вал 10, на котором укреплен рычаг 11, снабженный жестким упором 12; происходит подвод жесткого ушра 12 в рабочее положение (отвод жесткого упора требуетс  при установке обрабатываемого издели  на призмы 1).A fist 6 and a lever 7 are rigidly mounted on the shaft 5. A pusher 8 is freely positioned on the eccentric neck of the shaft 5 (movable stop). During the movement of the piston rack 3, the fist 6 through the roller 9 rotates the shaft 10, on which the lever 11 is fastened, equipped with a rigid stop 12; the hard ear usur 12 is supplied to the working position (the retraction of the hard stop is required when installing the workpiece on the prisms 1).

SU632501A 1959-06-29 1959-06-29 Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line SU126706A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU632501A SU126706A1 (en) 1959-06-29 1959-06-29 Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU632501A SU126706A1 (en) 1959-06-29 1959-06-29 Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line

Publications (1)

Publication Number Publication Date
SU126706A1 true SU126706A1 (en) 1959-11-30

Family

ID=48397982

Family Applications (1)

Application Number Title Priority Date Filing Date
SU632501A SU126706A1 (en) 1959-06-29 1959-06-29 Crankshaft holder, etc. products when machining its connecting rod journals on a machine built into an automated line

Country Status (1)

Country Link
SU (1) SU126706A1 (en)

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