PL428679A1 - Device for testing anti-torques of cone bearings with the bearings anti-torque measuring mechanism - Google Patents
Device for testing anti-torques of cone bearings with the bearings anti-torque measuring mechanismInfo
- Publication number
- PL428679A1 PL428679A1 PL428679A PL42867919A PL428679A1 PL 428679 A1 PL428679 A1 PL 428679A1 PL 428679 A PL428679 A PL 428679A PL 42867919 A PL42867919 A PL 42867919A PL 428679 A1 PL428679 A1 PL 428679A1
- Authority
- PL
- Poland
- Prior art keywords
- lever arms
- plate
- bearings
- coaxial
- holes
- Prior art date
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Urządzenie charakteryzuje się tym, że mechanizm pomiarowy posiada smukły korpus (1) z przymocowaną na jego górnej powierzchni płytką (3), a pod tylną częścią płytki (3) jest w korpusie (1) pionowy skok i ukośne ścięcie poniżej uskoku oraz dwa półkoliste wybrania w ściance uskoku po obu stronach korpusu (1) z pionowymi otworami w spodach wybrań, współosiowymi z otworami w płytce (3), w których są osadzone wałki stanowiące osie obrotu dwóch bliźniaczo podobnych, dwuramiennych dźwigni (5). Na końcach przednich ramion dźwigni (5) są zamocowane poziomo, przeciwsobnie dwa jednakowe siłomierze (6) z końcówkami pomiarowymi skierowanymi prostopadle do kierunku obrotu listwy naciskowej (7), której zakończenie znajduje się między siłomierzami (6) i która pośrednio jest zespolona ze stołem obrotowym (2) łożyskowanym aerostatycznie posadowionym na tej samej płycie co korpus (1). Tylne ramiona dźwigni (5) są zespolone luźno śrubą (13) wsuniętą we współosiowe otwory w ramionach dźwigni (5) posiadającą na końcach gwint z nakrętkami (14), a między tylnymi ramionami dźwigni (5) jest spiralna sprężyna naciskowa (15) osadzona na czołach w cylindrycznych gniazdach (16) współosiowo ze śrubą (13).The device is characterized by the fact that the measuring mechanism has a slender body (1) with a plate (3) attached to its upper surface, and under the back of the plate (3) there is a vertical pitch and oblique chamfer below the fault in the body (1) and two semicircular recesses in the wall of the fault on both sides of the body (1) with vertical holes in the bottom of the recesses, coaxial with the holes in the plate (3), in which the rollers which are the axes of rotation of two twin similar two-arm levers (5) are mounted. At the ends of the front lever arms (5) are mounted horizontally, in the opposite direction two identical force gauges (6) with measuring tips directed perpendicular to the direction of rotation of the pressure strip (7), the end of which is between the gauges (6) and which is indirectly combined with the rotary table (2) aerostatically mounted, mounted on the same plate as the body (1). The rear lever arms (5) are loosely joined by a bolt (13) inserted into coaxial holes in the lever arms (5) having a thread with nuts at the ends (14), and between the rear lever arms (5) there is a spiral compression spring (15) mounted on faces in cylindrical seats (16) coaxial with the screw (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL428679A PL239722B1 (en) | 2019-01-25 | 2019-01-25 | Device for testing anti-torques of cone bearings with the bearings anti-torque measuring mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL428679A PL239722B1 (en) | 2019-01-25 | 2019-01-25 | Device for testing anti-torques of cone bearings with the bearings anti-torque measuring mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
PL428679A1 true PL428679A1 (en) | 2019-08-26 |
PL239722B1 PL239722B1 (en) | 2022-01-03 |
Family
ID=67683690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL428679A PL239722B1 (en) | 2019-01-25 | 2019-01-25 | Device for testing anti-torques of cone bearings with the bearings anti-torque measuring mechanism |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL239722B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685342A (en) * | 1970-03-30 | 1972-08-22 | Mpb Corp | Bearing torque test instruments |
JPH01244332A (en) * | 1988-03-25 | 1989-09-28 | Toshiba Corp | Testing apparatus for bearing friction torque |
CN101487751A (en) * | 2009-03-05 | 2009-07-22 | 胡先根 | Measuring apparatus for frictional moment of bearing under different axial loads and rotation speeds |
PL214217B1 (en) * | 2011-12-23 | 2013-06-28 | Politechnika Swietokrzyska | Device for testing static and dynamic load torques in the rolling bearings and method for measuring the load torque in the transversely loaded rolling bearings |
CN204758290U (en) * | 2015-05-11 | 2015-11-11 | 杨松 | Experimental device for test torque characteristic |
-
2019
- 2019-01-25 PL PL428679A patent/PL239722B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685342A (en) * | 1970-03-30 | 1972-08-22 | Mpb Corp | Bearing torque test instruments |
JPH01244332A (en) * | 1988-03-25 | 1989-09-28 | Toshiba Corp | Testing apparatus for bearing friction torque |
CN101487751A (en) * | 2009-03-05 | 2009-07-22 | 胡先根 | Measuring apparatus for frictional moment of bearing under different axial loads and rotation speeds |
PL214217B1 (en) * | 2011-12-23 | 2013-06-28 | Politechnika Swietokrzyska | Device for testing static and dynamic load torques in the rolling bearings and method for measuring the load torque in the transversely loaded rolling bearings |
CN204758290U (en) * | 2015-05-11 | 2015-11-11 | 杨松 | Experimental device for test torque characteristic |
Also Published As
Publication number | Publication date |
---|---|
PL239722B1 (en) | 2022-01-03 |
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