SU1826316A1 - Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft - Google Patents

Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft

Info

Publication number
SU1826316A1
SU1826316A1 SU4661766/08A SU4661766A SU1826316A1 SU 1826316 A1 SU1826316 A1 SU 1826316A1 SU 4661766/08 A SU4661766/08 A SU 4661766/08A SU 4661766 A SU4661766 A SU 4661766A SU 1826316 A1 SU1826316 A1 SU 1826316A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lead screw
running shaft
worm
shaft
transmission mechanism
Prior art date
Application number
SU4661766/08A
Other languages
Russian (ru)
Inventor
Н.И. Орлова
И.С. Рыжов
Д.В. Орлов
Original Assignee
Уфимский авиационный институт им.Серго Орджоникидзе
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 Уфимский авиационный институт им.Серго Орджоникидзе filed Critical Уфимский авиационный институт им.Серго Орджоникидзе
Priority to SU4661766/08A priority Critical patent/SU1826316A1/en
Application granted granted Critical
Publication of SU1826316A1 publication Critical patent/SU1826316A1/en

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  • Transmission Devices (AREA)

Abstract

FIELD: machine-tool manufacture and instrument making. SUBSTANCE: shaft 1 is kinematically connected through transmission mechanism 2 with lead screw 3 on which nut 4 linked with carriage 5 is mounted. Code shaft 6 is kinematically connected with shaft 1 by transmission mechanism 7. Cleat 8 is linked with running shaft 6 by means of worm pair 9 - 10. Worm 9 is made hollow and is mounted on bushing 11 assembled on running shaft for axial displacement on dowel 12. Worm 9 is tightened by spring 1. During machine tool operation transmission mechanism 7 is tuned in leading the carriage motion from running shaft relative to motion from lead screw, running shaft and lead screw are rotated simultaneously. As a result the load is fully perceived by pair worm 9 - worm wheel 10. EFFECT: enhanced reliability and expanded technological capabilities due to reduction of depreciation and to enhanced accuracy of displacement by redistributing friction forces between links of kinematic chain. 3 cl, 2 dwg
SU4661766/08A 1989-03-13 1989-03-13 Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft SU1826316A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4661766/08A SU1826316A1 (en) 1989-03-13 1989-03-13 Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4661766/08A SU1826316A1 (en) 1989-03-13 1989-03-13 Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft

Publications (1)

Publication Number Publication Date
SU1826316A1 true SU1826316A1 (en) 1996-04-20

Family

ID=60522044

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4661766/08A SU1826316A1 (en) 1989-03-13 1989-03-13 Method and device for feeding carriage of metal-cutting machine tool with lead screw and running shaft

Country Status (1)

Country Link
SU (1) SU1826316A1 (en)

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