SU1839364A1 - Wedge lathe chuck - Google Patents

Wedge lathe chuck

Info

Publication number
SU1839364A1
SU1839364A1 SU4687195/08A SU4687195A SU1839364A1 SU 1839364 A1 SU1839364 A1 SU 1839364A1 SU 4687195/08 A SU4687195/08 A SU 4687195/08A SU 4687195 A SU4687195 A SU 4687195A SU 1839364 A1 SU1839364 A1 SU 1839364A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
chuck
wedge
cams
displaced
Prior art date
Application number
SU4687195/08A
Other languages
Russian (ru)
Inventor
Д.Н. Тверской
Ж.Н. Кадыров
В.И. Кочкин
В.Н. Дербенев
М.Т. Коротких
А.В. Кочетков
Original Assignee
Д.Н. Тверской
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 Д.Н. Тверской filed Critical Д.Н. Тверской
Priority to SU4687195/08A priority Critical patent/SU1839364A1/en
Application granted granted Critical
Publication of SU1839364A1 publication Critical patent/SU1839364A1/en

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Abstract

FIELD: machine tool manufacture. SUBSTANCE: cams 2 displaced by wedge coupling 4 with a drive from traction 5 are mounted in housing 1. The coil of electromagnet 6 with winding 7 is fastened in the housing. Ferromagnetic colloid 8 limited by seals 9 is inserted into the space between the coil and coupling 4. When the blank is fixed, rod of piston 5 shifts coupling 4, and cams 3 are displaced in the radial direction and are based along the secured surface. In this way the coupling axle does not coincide with the chuck one. This position is fixed during the current supply to winding 7. As this takes place, the ferromagnetic colloid hardens. The expansion of technological possibilities lies in the fact that the chuck can be used as a floating and as a hard one allowing to fix the blank center in the process of treatment. EFFECT: expanded technological possibilities. 2 dwg
SU4687195/08A 1989-05-05 1989-05-05 Wedge lathe chuck SU1839364A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4687195/08A SU1839364A1 (en) 1989-05-05 1989-05-05 Wedge lathe chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4687195/08A SU1839364A1 (en) 1989-05-05 1989-05-05 Wedge lathe chuck

Publications (1)

Publication Number Publication Date
SU1839364A1 true SU1839364A1 (en) 1995-06-09

Family

ID=60541405

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4687195/08A SU1839364A1 (en) 1989-05-05 1989-05-05 Wedge lathe chuck

Country Status (1)

Country Link
SU (1) SU1839364A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU215430U1 (en) * 2022-09-19 2022-12-13 Публичное акционерное общество "КАМАЗ" Expanding self-centering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU215430U1 (en) * 2022-09-19 2022-12-13 Публичное акционерное общество "КАМАЗ" Expanding self-centering device

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