SU937093A1 - Method of aligning cylindrical springs of power mechanisms - Google Patents

Method of aligning cylindrical springs of power mechanisms Download PDF

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Publication number
SU937093A1
SU937093A1 SU802983395A SU2983395A SU937093A1 SU 937093 A1 SU937093 A1 SU 937093A1 SU 802983395 A SU802983395 A SU 802983395A SU 2983395 A SU2983395 A SU 2983395A SU 937093 A1 SU937093 A1 SU 937093A1
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SU
USSR - Soviet Union
Prior art keywords
spring
power mechanisms
springs
cylindrical springs
aligning cylindrical
Prior art date
Application number
SU802983395A
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Russian (ru)
Inventor
Олег Сергеевич Лебедев
Михаил Владимирович Михеев
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Предприятие П/Я Г-4993
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Application filed by Предприятие П/Я Г-4993 filed Critical Предприятие П/Я Г-4993
Priority to SU802983395A priority Critical patent/SU937093A1/en
Application granted granted Critical
Publication of SU937093A1 publication Critical patent/SU937093A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Изобретение относитс  к изготовлению пружин и может быть использовано на заводах, изготовл гсщих пружины дл  силовых механизмов, преимущественно механизмов дистанционного управлени .The invention relates to the manufacture of springs and can be used in factories, producing damping springs for power mechanisms, mainly remote control mechanisms.

В большинстве случаев, при применении цилиндрических пружин дл  силовых механизмов дистанционного управлени , от цилиндрических пружин требуетс  получение достаточного усили  при их деформации до определенного размера.In most cases, when using coil springs for remote control power mechanisms, coil springs are required to obtain sufficient force when they deform to a certain size.

Выполнение пружин по геометрическим размерам с допустимыми производственными отклонени ми, указанными в чертежной документации, не обеспечивает необходимой точности по развиваемому пружиной усилию дл  обеспечени  работы в механизме.Making the springs with geometrical dimensions with permissible production deviations indicated in the drawing documentation does not provide the necessary accuracy in the force developed by the spring to ensure the work in the mechanism.

С целью повышени  точности по развиваемому усилию приходитс  усложн ть конструкцию механизмов путем применени  регулировочных устройств. В тех же случа х, где усложнени  недопустимы, обычно делаетс  дошлифовка пружины.In order to increase the accuracy of the developed force, the design of the mechanisms is complicated by the use of adjusting devices. In the same cases where complications are unacceptable, resale is usually done.

Известен способ юстировки цилиндрических пружин дл  силовых механизмов , включающий шлифовку цилиндрической пружины по образующей 1.A known method of alignment of coil springs for power mechanisms, including grinding a coil spring along generatrix 1.

Однако при таком способе изготовлени  и доводки пружины до заданной характеристики требуетс  значительна  затрата времени на периодическое сн тие пружины с станка дл  проверки механических характеристик пружины и последующей установки ее However, with this method of making and adjusting the spring to a given characteristic, it takes a considerable amount of time to periodically remove the spring from the machine to check the mechanical characteristics of the spring and then install it

10 в станок дл  дошифровки. Кроме зтого, в серийном или массовом производстве получение таким способом большой точности характеристики практически исключаетс .10 per machine for decoding. In addition, in serial or mass production, obtaining in this way a high accuracy of characteristics is practically excluded.

1515

Цель изобретени  - повышение точности развиваемого усили  при деформации до заданного размера и снижение трудоемкости.The purpose of the invention is to improve the accuracy of the developed force during deformation to a predetermined size and reduce labor intensity.

Поставленна  цель достигаетс  The goal is achieved

20 тем, что согласно способу юстировки цилиндрических пружин дл  силовых механизмов, включающему шлифовку цилиндрической пружины, перед шлифовкой пружину сжимают до заданного 20 in accordance with the method for adjusting coil springs for power mechanisms, including grinding a coil spring, before grinding the spring is compressed to a predetermined

25 размера, а шлифовку пружины производ т до момента достичсени  пружиной усили  равного заданному.25 size, and the spring is polished until the spring reaches an effort equal to the specified one.

Этот момент может фиксироватьс  соответствующим устройством, выдаю30 щим сигнал.This moment can be fixed by the corresponding device issuing a signal.

На фиг. 1 и 2 показаны две пружины , отличающиес  по профилю сечени  материала.FIG. Figures 1 and 2 show two springs that differ in the cross section of the material.

Буквой А обозначена величина деформации , при которой пружина должн развивать заданное усилие, буквой Р обозначено место приложени  и направление сжимающего усили .The letter A indicates the amount of deformation at which the spring must develop a predetermined force, the letter P indicates the place of application and the direction of the compressive force.

Способ осуществл етс  следующим образом.The method is carried out as follows.

Производ т деформацию пружины до заданного размера. Производ т шлифовку цилиндрической пружины до момента достижени  пружиной усили , равного заданному.Produces the deformation of the spring to a predetermined size. The cylindrical spring is polished until the spring reaches a force equal to the specified one.

При изготовлении цилиндрических пружин согласно предлагаемому способу значительно снижаетс  брак,практически равен нулю, в то врем  как при изготовлении цилиндрическихIn the manufacture of cylindrical springs according to the proposed method, the scrap is significantly reduced, almost zero, while in the manufacture of cylindrical

пружин согласно известному способу брак может достигать 80% и более.springs according to a known method of marriage can reach 80% or more.

Claims (1)

1. Патент Франции № 2317561, кл. F 16 F 1/06, 1977.1. The patent of France No. 2317561, cl. F 16 F 1/06, 1977. Х/ХХ.X / XX. иг.1ig.1 IzIz V/V / ZZ.Zz. .2.2
SU802983395A 1980-09-22 1980-09-22 Method of aligning cylindrical springs of power mechanisms SU937093A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802983395A SU937093A1 (en) 1980-09-22 1980-09-22 Method of aligning cylindrical springs of power mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802983395A SU937093A1 (en) 1980-09-22 1980-09-22 Method of aligning cylindrical springs of power mechanisms

Publications (1)

Publication Number Publication Date
SU937093A1 true SU937093A1 (en) 1982-06-23

Family

ID=20918247

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802983395A SU937093A1 (en) 1980-09-22 1980-09-22 Method of aligning cylindrical springs of power mechanisms

Country Status (1)

Country Link
SU (1) SU937093A1 (en)

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