SU1731316A1 - Pressure mechanism threaded joint - Google Patents
Pressure mechanism threaded joint Download PDFInfo
- Publication number
- SU1731316A1 SU1731316A1 SU904810731A SU4810731A SU1731316A1 SU 1731316 A1 SU1731316 A1 SU 1731316A1 SU 904810731 A SU904810731 A SU 904810731A SU 4810731 A SU4810731 A SU 4810731A SU 1731316 A1 SU1731316 A1 SU 1731316A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nut
- screw
- thread
- threads
- channels
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Abstract
Изобретение относитс к металлургическому машиностроению, в частности к конструкции нажимных устройств обжимных станов. Цель изобретени - повышение износостойкости винтовой пары и упрощени ее изготовлени . Узел смазывани выполнен в виде сквозных каналов 6 в витках резьбы гайки 4, в которых установлены кольца 9, образующие с поверхностью 2 витка резьбы 3 винта 1 клиновой зазор. Это позвол ет улучшить подвод смазки к трущимс поверхност м гайки и винта. 3 ил,FIELD OF THE INVENTION The invention relates to metallurgical engineering, in particular, to the design of the pressing devices of the squeezing mills. The purpose of the invention is to increase the wear resistance of the screw pair and simplify its manufacture. The lubrication unit is made in the form of through channels 6 in the threads of the nut 4, in which rings 9 are installed, which form a wedge gap with the surface 2 turns of the thread 3 of the screw 1. This improves the lubricant supply to the nut and screw surfaces. 3 or
Description
1212
АBUT
Ф,F,
vt.1vt.1
efteft
v зv s
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904810731A SU1731316A1 (en) | 1990-04-06 | 1990-04-06 | Pressure mechanism threaded joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904810731A SU1731316A1 (en) | 1990-04-06 | 1990-04-06 | Pressure mechanism threaded joint |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1731316A1 true SU1731316A1 (en) | 1992-05-07 |
Family
ID=21506393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904810731A SU1731316A1 (en) | 1990-04-06 | 1990-04-06 | Pressure mechanism threaded joint |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1731316A1 (en) |
-
1990
- 1990-04-06 SU SU904810731A patent/SU1731316A1/en active
Non-Patent Citations (1)
Title |
---|
Королев А.А. Конструкци и расчет машины и механизмов прокатных станов. - М.: Металлурги , 1969, с. 146. Авторское свидетельство СССР № 1533793, кл. В 21 В 31/24,1989. Авторское свидетельство СССР , №812364, кл. В 21 В 31/24, 1979. А-А * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0496107T3 (en) | Carrying rod, which is connected to a profile bar | |
DE50005288D1 (en) | Screw connection for threaded rods | |
DE3478709D1 (en) | Sectional frame | |
SU1731316A1 (en) | Pressure mechanism threaded joint | |
SU523646A3 (en) | Hydrostatic worm gear rack | |
KR19990064250A (en) | Devices for connecting coolant ducts in rotating parts | |
DE3162482D1 (en) | An axial bearing | |
ES2031294T3 (en) | DEVICE TO SUPPORT HEATING BODIES. | |
US3542440A (en) | High load capacity bearing assembly | |
US4936592A (en) | Tightening arrangement for packing rings of a packing box | |
GB1061411A (en) | Lead-screw drive mechanism | |
ES2019405B3 (en) | SCREW FOR FIXING THE DISTANCE OF CONSTRUCTION ELEMENTS | |
SU715157A1 (en) | Screw couple of press-down device of rolling-stand | |
SU812364A1 (en) | Rolling mill screwdown mechanism screw pair | |
FR3096060B1 (en) | Drive-over expansion joint | |
SU832236A2 (en) | Apparatus for lubricating mainly pipeline fitting control assemblies | |
SU540069A1 (en) | Tight threaded connection | |
RU2074312C1 (en) | Device for cleaning piping internal surface | |
US1142642A (en) | Lubricating device for piston-rods. | |
ATA258585A (en) | FURNITURE FITTING | |
SU899405A1 (en) | Tensioning device for traction member of scraper conveyor | |
SU637579A1 (en) | Screw gearing | |
US3233445A (en) | Roll mounting in four-high mills and the like | |
SU1183216A1 (en) | Rolling stand roll support | |
SU1573273A1 (en) | Screw transmission |