SU1578403A1 - Self-setting floating nut - Google Patents

Self-setting floating nut Download PDF

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Publication number
SU1578403A1
SU1578403A1 SU884444048A SU4444048A SU1578403A1 SU 1578403 A1 SU1578403 A1 SU 1578403A1 SU 884444048 A SU884444048 A SU 884444048A SU 4444048 A SU4444048 A SU 4444048A SU 1578403 A1 SU1578403 A1 SU 1578403A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sleeve
threaded element
self
eccentric
axis
Prior art date
Application number
SU884444048A
Other languages
Russian (ru)
Inventor
Владимир Алексеевич Малых
Валентин Михайлович Шитов
Original Assignee
Предприятие П/Я В-8772
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 Предприятие П/Я В-8772 filed Critical Предприятие П/Я В-8772
Priority to SU884444048A priority Critical patent/SU1578403A1/en
Application granted granted Critical
Publication of SU1578403A1 publication Critical patent/SU1578403A1/en

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Abstract

Изобретение относитс  к механизмам преобразовани  вращательного движени  в поступательное. Цель изобретени  - упрощение конструкции и повышение технологичности. Дл  достижени  этой цели резьбовой элемент 1 и втулка 5 выполнены цилиндрическими, а канавки 3,6,9 и 10 выполнены замкнутыми. Кроме того, резьба резьбового элемента 1 эксцентрична его оси, а внутренн   поверхность втулки 5 эксцентрична ее оси. Величины эксцентриситетов равны, а их направлени  взаимно перпендикул рны. При биении винта 2 происходит самоустановка гайки за счет смещени  резьбового элемента 1 на телах качени  4 по стрелке Б, а втулки 5 - на телах качени  8 по стрелке В. 2 ил.The invention relates to mechanisms for converting rotational motion into translational. The purpose of the invention is to simplify the design and improve manufacturability. To achieve this goal, the threaded element 1 and the sleeve 5 are cylindrical, and the grooves 3, 6, 9 and 10 are closed. In addition, the thread of the threaded element 1 is eccentric to its axis, and the inner surface of the sleeve 5 is eccentric to its axis. The magnitudes of the eccentricities are equal, and their directions are mutually perpendicular. When the screw 2 beats, the nut is self-installed due to the displacement of the threaded element 1 on the rolling bodies 4 in the direction of arrow B, and the sleeves 5 on the rolling bodies 8 in the direction of arrow B. 2 Il.

Description

Фиг. IFIG. I

Claims (1)

Формула изобретенияClaim Самоустанавливающаяся плавающая гайка, содержащая корпус, размещенную в корпусе втулку и установленный во втулке резьбовой элемент, при этом на наружной поверхности втулки и соответствующей ей поверхности корпуса, а также на внутренней поверхности втулки и соответствующей ей поверхности резьбового элемента выполнены канавки, в которых расположены тела качения, отличающаяся тем, что, с целью упрощения конструкции и повышения технологичности, втулка и резьбовой элемент выполнены цилиндрическими, канавки выполнены замкнутыми, при этом резьба резьбового элемента эксцентрична его оси, внутренняя поверхность втулки эксцентрична ее оси,величины эксцентриситетов равны между собой, а их направления взаимно перпендикулярны,A self-aligning floating nut containing a housing, a sleeve located in the housing and a threaded element installed in the sleeve, while grooves are made on the outer surface of the sleeve and the corresponding housing surface, as well as on the inner surface of the sleeve and the corresponding surface of the threaded element, , characterized in that, in order to simplify the design and improve manufacturability, the sleeve and the threaded element are cylindrical, the grooves are closed, while Threaded connection screw member is eccentric to its axis, the inner surface of the sleeve is eccentric to its axis, the eccentricity are equal, and their directions are mutually perpendicular, Фиг. 2FIG. 2
SU884444048A 1988-06-20 1988-06-20 Self-setting floating nut SU1578403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884444048A SU1578403A1 (en) 1988-06-20 1988-06-20 Self-setting floating nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884444048A SU1578403A1 (en) 1988-06-20 1988-06-20 Self-setting floating nut

Publications (1)

Publication Number Publication Date
SU1578403A1 true SU1578403A1 (en) 1990-07-15

Family

ID=21382760

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884444048A SU1578403A1 (en) 1988-06-20 1988-06-20 Self-setting floating nut

Country Status (1)

Country Link
SU (1) SU1578403A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 752078. кл. F 16 Н 25/24, 1978. *

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