SU428837A1 - METHOD OF MANUFACTURING SPRINGS - Google Patents

METHOD OF MANUFACTURING SPRINGS

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Publication number
SU428837A1
SU428837A1 SU1826914A SU1826914A SU428837A1 SU 428837 A1 SU428837 A1 SU 428837A1 SU 1826914 A SU1826914 A SU 1826914A SU 1826914 A SU1826914 A SU 1826914A SU 428837 A1 SU428837 A1 SU 428837A1
Authority
SU
USSR - Soviet Union
Prior art keywords
springs
manufacturing springs
mandrel
spring
winding
Prior art date
Application number
SU1826914A
Other languages
Russian (ru)
Original Assignee
В. И. Бочкарев , А. И. Середин
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. И. Бочкарев , А. И. Середин filed Critical В. И. Бочкарев , А. И. Середин
Priority to SU1826914A priority Critical patent/SU428837A1/en
Application granted granted Critical
Publication of SU428837A1 publication Critical patent/SU428837A1/en

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  • Wire Processing (AREA)
  • Springs (AREA)

Description

1one

Изобретение относитс  к приборостроению, в частности к изготовлению пружин овального или илоскоовального сечени .The invention relates to instrumentation, in particular to the manufacture of springs of oval or silt-sectional section.

Известны способы изготовлени  пружин путем навивки длинномерной заготовки на круглую оправку.There are known methods for manufacturing springs by winding a long blank on a round mandrel.

Цель предлагаемого изобретени  - обеспечение возможности изготовлени  пружин некруглого сечени .The purpose of the present invention is to enable the manufacture of springs of non-circular cross section.

Дл  этого после навивки производ т частичное раскручивание пружины за крайние витки, а затем сплющивание ее на оправке заданного профил .To do this, after winding, the spring is partially unwound at the extreme turns and then flattened on the mandrel of a given profile.

Угол раскручивани  пружины, крайние витки которой закреплены, зависит от толщины и щирины заготовки, числа витков, диаметра цилиндрической оправки, термообработки, нат жени  заготовки при навивке.The angle of unwinding of the spring, the extreme turns of which are fixed, depends on the thickness and width of the workpiece, the number of turns, the diameter of the cylindrical mandrel, heat treatment, and the tension of the workpiece during winding.

Так, если пружина навита на цилиндрической оправке по часовой стрелке, разворот крайпих витков следует производить против часовой стрелки, и пружина сплющиваетс  на овальной или иного типа оправке, после чего снимаетс .Thus, if the spring is wound clockwise on a cylindrical mandrel, the turning of the edge turns should be made counterclockwise, and the spring is flattened on an oval or other type of mandrel, after which it is removed.

Предмет изобретени Subject invention

Способ изготовлени  пружин путем навивки длинномерной заготовки на круглую оправку , отличающийс  тем, что, с целью обеспечени  возможности изготовлени  пружин некруглого сечени , после навивки производ т частичное раскручивание пружины за крайние витки, а затем сплющивание ее на оправке заданного профил .A method of manufacturing springs by winding a long blank on a round mandrel, characterized in that, in order to make it possible to manufacture springs of non-circular cross section, after winding, the spring is partially unwound at the extreme turns, and then flattening it on the mandrel of a given profile.

SU1826914A 1972-09-05 1972-09-05 METHOD OF MANUFACTURING SPRINGS SU428837A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1826914A SU428837A1 (en) 1972-09-05 1972-09-05 METHOD OF MANUFACTURING SPRINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1826914A SU428837A1 (en) 1972-09-05 1972-09-05 METHOD OF MANUFACTURING SPRINGS

Publications (1)

Publication Number Publication Date
SU428837A1 true SU428837A1 (en) 1974-05-25

Family

ID=20526567

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1826914A SU428837A1 (en) 1972-09-05 1972-09-05 METHOD OF MANUFACTURING SPRINGS

Country Status (1)

Country Link
SU (1) SU428837A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842720A3 (en) * 1996-11-15 1999-02-24 Volkswagen Aktiengesellschaft Method for the manufacture of a coil spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0842720A3 (en) * 1996-11-15 1999-02-24 Volkswagen Aktiengesellschaft Method for the manufacture of a coil spring

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