RU93031196A - ENDLESS DRILLING MACHINE - Google Patents

ENDLESS DRILLING MACHINE

Info

Publication number
RU93031196A
RU93031196A RU93031196/08A RU93031196A RU93031196A RU 93031196 A RU93031196 A RU 93031196A RU 93031196/08 A RU93031196/08 A RU 93031196/08A RU 93031196 A RU93031196 A RU 93031196A RU 93031196 A RU93031196 A RU 93031196A
Authority
RU
Russia
Prior art keywords
clamping
cams
tool
centering
drilling machine
Prior art date
Application number
RU93031196/08A
Other languages
Russian (ru)
Other versions
RU2047425C1 (en
Inventor
В.А. Седов
А.К. Матафонов
А.С. Быков
Original Assignee
Ковровский электромеханический завод
Filing date
Publication date
Application filed by Ковровский электромеханический завод filed Critical Ковровский электромеханический завод
Priority to RU93031196A priority Critical patent/RU2047425C1/en
Priority claimed from RU93031196A external-priority patent/RU2047425C1/en
Application granted granted Critical
Publication of RU2047425C1 publication Critical patent/RU2047425C1/en
Publication of RU93031196A publication Critical patent/RU93031196A/en

Links

Claims (1)

Изобретение относится к области металлообработки, а именно - к патронам для зажима инструмента. Для упрощения конструкции зажимных кулачков и повышения технологичности их изготовления, повышения точности центрирования инструмента в патроне и жесткости зажима зажимные кулачки выполнены сборными, имеют отверстия, перпендикулярные их боковым плоскостям, для размещения в них цилиндрических штифтов, которые предназначены для взаимодействия со стенками паза в сепараторе. Обрабатываемые поверхности кулачков плоские, открытые, не имеют внутренних углов. Плоской шлифовкой легко обрабатываются несколько кулачков одновременно, чем достигается идентичность их размеров и высокая точность центрирования при зажиме инструмента.The invention relates to the field of metalworking, namely to the chucks for clamping the tool. To simplify the design of the clamping cams and improve the manufacturability of their manufacture, improve the accuracy of centering the tool in the chuck and clamping rigidity, the clamping cams are assembled, have holes perpendicular to their side planes to accommodate cylindrical pins that are designed to interact with the groove walls in the separator. The surfaces of the cams treated are flat, open, and have no internal angles. Flat grinding easily handles several cams at the same time, which ensures their identical sizes and high precision of centering when clamping the tool.
RU93031196A 1993-06-03 1993-06-03 Switch-free drill chuck RU2047425C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93031196A RU2047425C1 (en) 1993-06-03 1993-06-03 Switch-free drill chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93031196A RU2047425C1 (en) 1993-06-03 1993-06-03 Switch-free drill chuck

Publications (2)

Publication Number Publication Date
RU2047425C1 RU2047425C1 (en) 1995-11-10
RU93031196A true RU93031196A (en) 1996-03-10

Family

ID=20143204

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93031196A RU2047425C1 (en) 1993-06-03 1993-06-03 Switch-free drill chuck

Country Status (1)

Country Link
RU (1) RU2047425C1 (en)

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