SU81330A1 - Drive Mechanism for Testing Materials Strength - Google Patents

Drive Mechanism for Testing Materials Strength

Info

Publication number
SU81330A1
SU81330A1 SU380961A SU380961A SU81330A1 SU 81330 A1 SU81330 A1 SU 81330A1 SU 380961 A SU380961 A SU 380961A SU 380961 A SU380961 A SU 380961A SU 81330 A1 SU81330 A1 SU 81330A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drive mechanism
testing materials
materials strength
gear
worm
Prior art date
Application number
SU380961A
Other languages
Russian (ru)
Inventor
Г.Ф. Домбровский
Original Assignee
Г.Ф. Домбровский
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 Г.Ф. Домбровский filed Critical Г.Ф. Домбровский
Priority to SU380961A priority Critical patent/SU81330A1/en
Application granted granted Critical
Publication of SU81330A1 publication Critical patent/SU81330A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

Известны механизмы привода машины д.т  испытани  материалов на сложные виды сопротивлений: раст жение, сжатие, кручение, изгиб и совмещение деформации.Known mechanisms for driving the machine are test materials for complex types of resistance: stretching, compression, torsion, bending, and the combination of deformation.

Описываемый механизм отличаетс  от известных устройств тем, что в нем применен дифференциальный и черв чный механизмы, кинематичзски св занныекаждый в отдельности с соответствующейоеьм двухосной коробки скоростей. Такое устройство механизма привода дает возможность в зависимости от заданного режима осуществл ть совместное или раздельное вращательное и поступательное движени  главного щпиндел  испытательной машины. Этим самым воспроизвод тс  сложные деформации испытуемого образца материала.The described mechanism differs from the known devices in that it uses differential and worm gears, kinematically coupled each separately with the corresponding two-axis gearbox. Such an arrangement of the drive mechanism makes it possible, depending on the given mode, to carry out joint or separate rotational and translational movements of the main pin of the testing machine. Thereby, the complex deformations of the test sample of the material are reproduced.

На чертеже схематически изображен механизм привода мащины.The drawing schematically shows the drive mechanism maschiny.

На одном конце главного шпиндел  / наглухо закреплено устройство дл  зажима головки образца 2, а на другом конце имеетс  нарезка, благодар  которой щпиндель ввинчиваетс  в осевое отверстие черв чной щестерни 3. На втулке 4 щпиндел  насажены шестерни 5 и 6, наход щиес  в посто нном зацеплении с опорной шестерней 7 и ведущей щестерней 8, котора  закреплена аналогично черв чной шестерне 9 на валу 10.At one end of the main spindle / tightly fixed the device for clamping the head of the sample 2, and at the other end there is a cut, due to which the spindle is screwed into the axial hole of the worm gear 3. On the hub 4 of the shpindle, gears 5 and 6 are fastened in constant engagement with the supporting gear 7 and the leading gear 8, which is fixed similarly to the worm gear 9 on the shaft 10.

Черв чна  шестерн  9 приводитс  в движение черв чком //, на другом конце которого наглухо насажена шестерн  12, сцепленна  с щестерней , закрепленной на валу 13. На этом валу крепитс  набор шестерен 14, который вместе с щестерн ми 15, 16, 17 и 18 представл ет собой коробку скоростей, приводимую во вращение электродвигателем 19. С набором щестерен 18 коробки скоростей соединен черв к 20, привод щий во вращение черв чную Шестерню 3.A worm gear 9 is driven by a worm //, at the other end of which a gear 12 is tightly mounted, coupled with a bristle mounted on the shaft 13. On this shaft is mounted a set of gears 14, which together with the scraper 15, 16, 17 and 18 is a gearbox driven by an electric motor 19. With a set of gearbox gears 18, a worm is connected to 20, causing the worm gear 3 to rotate.

На шпинделе / в шлицевых канавках свободно перемещаютс  зубчатые муфты сцеплени  21 и 22, поддерживаемые вилкой включени  23. Эти муфты на торцах имеют выступы, которые во врем  включени  вхоOn the spindle / in the slotted grooves, the gear clutches 21 and 22, supported by the engagement plug 23, move freely. These clutches on the ends have protrusions that during engagement

SU380961A 1948-07-01 1948-07-01 Drive Mechanism for Testing Materials Strength SU81330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU380961A SU81330A1 (en) 1948-07-01 1948-07-01 Drive Mechanism for Testing Materials Strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU380961A SU81330A1 (en) 1948-07-01 1948-07-01 Drive Mechanism for Testing Materials Strength

Publications (1)

Publication Number Publication Date
SU81330A1 true SU81330A1 (en) 1948-11-30

Family

ID=48254780

Family Applications (1)

Application Number Title Priority Date Filing Date
SU380961A SU81330A1 (en) 1948-07-01 1948-07-01 Drive Mechanism for Testing Materials Strength

Country Status (1)

Country Link
SU (1) SU81330A1 (en)

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