SU1174643A1 - Screw-to-rolling nut transmission - Google Patents
Screw-to-rolling nut transmission Download PDFInfo
- Publication number
- SU1174643A1 SU1174643A1 SU833710043A SU3710043A SU1174643A1 SU 1174643 A1 SU1174643 A1 SU 1174643A1 SU 833710043 A SU833710043 A SU 833710043A SU 3710043 A SU3710043 A SU 3710043A SU 1174643 A1 SU1174643 A1 SU 1174643A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screw
- nut
- slot
- groove
- transmission
- Prior art date
Links
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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
ПЕРЕДАЧА ВИНТ - ГАЙКА КАЧЕНИЯ , содержаща винт, взаимодействующую с ним гайку, имеющую прорезь, шарики, размещенные в канавках винта и гаек, вкладыш дл возврата шариков , размещенный в прорези гайки, отличающа с тем, что, с целью повьшени долговечности передачи путем стабилизации момента холостого хода, она снабжена промежутечным элементом с пазом и упругими лепестками, размещенным в прорези гайки с возможностью перемещени лепестков по ее внутренней поверхности , а вкладьш установлен в пазу промежуточного элемента. g (Л 4аь Од nfib 00TRANSMISSION A SCREW - A NUTSING NUT, containing a screw, a nut interacting with it, a slot, balls placed in the grooves of the screw and nuts, an insert for returning balls placed in the nut slot, so as to increase the durability of the transmission by stabilizing idling, it is provided with a spacing element with a groove and elastic petals placed in the nut slot with the possibility of moving the petals along its inner surface, and the insert is installed in the groove of the intermediate element. g (L 4a od nfib 00
Description
111746432111746432
Изобретение относитс к машине- . Передача винт - гайка качени The invention relates to a machine. Transmission screw - nut nut
строению, Б частности к станко- иработает следзпощим образом, приборостроению.structure, in particular to the machine tool, and in the following way, instrument-making.
Цель изобретени - повьппение дол- Шарики 3, расположенные междуThe purpose of the invention is the discovery of the Dolar 3 balls located between
говечности передачи путем стабилиза- 5резьбовой поверхностью гайки 2 иtransfer by stabilization of the threaded surface of the nut 2 and
ции момента холостого хода.винта 1, циркулируют по каналу возНа чертеже изображена передачаврата и образуют замкнутый виток.of the moment of idle run. screw 1, circulate through the channel of the drawing air, shows the gear of the gate and form a closed coil.
винт - гайка качени , разрез.При входе.в канал возврата вкладышаscrew - rolling nut, slit. When entering. in the return channel of the liner
Передача винт - гайка качени со-5 шарики 3 деформируют упругие ледержит винт 1, гайку 2, шарики 3, 10пестки 6 промежуточного элемента 4.Transmission screw - nut rolling co-5 balls 3 deform elastic leads screw 1, nut 2, balls 3, 10 pins 6 of intermediate element 4.
промежуточный элемент 4 и вкладыш этом канал возврата плавно CQВ промежуточном элементе 4 выполненпр гаетс с резьбовой поверхностьюthe intermediate element 4 and the liner of this return channel smoothly CQB the intermediate element 4 is made aligned with the threaded surface
паз. Вкладьш 5 установлей в пазугайки, промежуточного элемента 4, упругиеgroove. Vlazhsh 5 set in pazugayki, intermediate element 4, elastic
лепестки 6 которого св заны с гай- |5 Долговечность передачи винт - гайкой 2 с возможностью перемещени ихка качени увеличиваетс в 1,3-1,5 по ее внутренней поверхности.раза.the petals 6 of which are connected with the gay- | 5 The durability of the transfer of the screw-nut 2 with the possibility of moving its rolling increases 1.3-1.5 along its inner surface.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833710043A SU1174643A1 (en) | 1983-12-20 | 1983-12-20 | Screw-to-rolling nut transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833710043A SU1174643A1 (en) | 1983-12-20 | 1983-12-20 | Screw-to-rolling nut transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1174643A1 true SU1174643A1 (en) | 1985-08-23 |
Family
ID=21107099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833710043A SU1174643A1 (en) | 1983-12-20 | 1983-12-20 | Screw-to-rolling nut transmission |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1174643A1 (en) |
-
1983
- 1983-12-20 SU SU833710043A patent/SU1174643A1/en active
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