SU146161A1 - Bar Feeder for Metal Processing Machines - Google Patents

Bar Feeder for Metal Processing Machines

Info

Publication number
SU146161A1
SU146161A1 SU686354A SU686354A SU146161A1 SU 146161 A1 SU146161 A1 SU 146161A1 SU 686354 A SU686354 A SU 686354A SU 686354 A SU686354 A SU 686354A SU 146161 A1 SU146161 A1 SU 146161A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metal processing
processing machines
bar feeder
collet
spring
Prior art date
Application number
SU686354A
Other languages
Russian (ru)
Inventor
В.С. Потькало
Original Assignee
В.С. Потькало
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.С. Потькало filed Critical В.С. Потькало
Priority to SU686354A priority Critical patent/SU146161A1/en
Application granted granted Critical
Publication of SU146161A1 publication Critical patent/SU146161A1/en

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  • Gripping On Spindles (AREA)
  • Turning (AREA)

Description

Известны устройства дл  подачи пруткового материала в металлообрабатывающие станки, выполненные в виде цанги и направл ющей трубы со спиральной пружиной.Devices for supplying bar material to metalworking machines, made in the form of a collet and a guide pipe with a coil spring, are known.

Однако известные устройства не обеспечивают возможности быстрой замены пружины при ее износе. Предлагаемое устройство указанного недостатка не имеет. Это достигаетс  выполнением трубы в виде стакана, навинчиваемого на корпус цанги.However, the known devices do not provide the ability to quickly replace the spring when it is worn. The proposed device does not have this drawback. This is achieved by making the tube in the form of a glass screwed onto the collet body.

На чертеже схематически изображено предлагаемое устройство в долевом сечении.The drawing shows schematically the proposed device in the axial section.

Устройство согласно изобретению содержит корпус 7, стакан 2, пружину 3, изогнутую под углом 8-10°.The device according to the invention includes a housing 7, a cup 2, a spring 3, curved at an angle of 8-10 °.

При работе устройства пруток выпр мл ет пружину 3, приводит ее в напр женное состо ние и обжимает, прошедщий через нее прутокПосле подачи материала цанга возвращаетс  назад, а пружина при этом скользит по материалу- При работе устройства изнашиваетс  пружина , котора  периодически замен етс .When the device is in operation, the bar straightens the spring 3, puts it in a stress state and crimps the bar passing through it. After the material feed, the collet goes back and the spring slides along the material.

Устройство согласно изобретению прощло испытани  в производственных услови х на заводах «Токэлектронрибор и «Электроприбор Киевского совнархоза, при которых подтвердились простота в изготовлении и эксплуатации, надежность в работе устройства. В предлагаемом устройстве усилие, создаваемое за счет продольного изгиба пружины, обеспечивает надежную работу цанги. Заправка прутка в цангу, по сравнению с обычной цангой легче. Устранение фрезерной, термической и шлифовальной операций при изготовлении цанги обеспечивает простоту ее изготовлени .The device according to the invention has passed tests under production conditions at the plants of the Tokelectronribor and the Electrical Apparatus of the Kiev Economic Council, which confirmed the simplicity in the manufacture and operation, the reliability of the device. In the proposed device, the force created by the longitudinal bending of the spring ensures reliable operation of the collet. Filling a bar into a collet is easier compared to a conventional collet. Elimination of milling, thermal and grinding operations in the manufacture of the collet provides ease of its manufacture.

Предмет изобретени Subject invention

Устройство дл  подачи пруткового материала в металлобрабагывающие станки, выполненное в виде цанги и направл ющей трубы соA device for feeding bar material into metal processing machines, made in the form of a collet and a guide pipe with

спиральной пружиной, отличающеес  тем, что дл  быстрой замены пружины при ее износе труба выполнена в виде стакана, навинчиваемого на корпус цанги.A coil spring, characterized in that in order to quickly replace the spring when it is worn, the pipe is made in the form of a glass that is screwed onto the collet body.

2 32 3

SU686354A 1960-11-21 1960-11-21 Bar Feeder for Metal Processing Machines SU146161A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU686354A SU146161A1 (en) 1960-11-21 1960-11-21 Bar Feeder for Metal Processing Machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU686354A SU146161A1 (en) 1960-11-21 1960-11-21 Bar Feeder for Metal Processing Machines

Publications (1)

Publication Number Publication Date
SU146161A1 true SU146161A1 (en) 1961-11-30

Family

ID=48301646

Family Applications (1)

Application Number Title Priority Date Filing Date
SU686354A SU146161A1 (en) 1960-11-21 1960-11-21 Bar Feeder for Metal Processing Machines

Country Status (1)

Country Link
SU (1) SU146161A1 (en)

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