SU23059A1 - Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle - Google Patents

Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle

Info

Publication number
SU23059A1
SU23059A1 SU45028A SU45028A SU23059A1 SU 23059 A1 SU23059 A1 SU 23059A1 SU 45028 A SU45028 A SU 45028A SU 45028 A SU45028 A SU 45028A SU 23059 A1 SU23059 A1 SU 23059A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
chuck
spindle
rotation
drilling machine
Prior art date
Application number
SU45028A
Other languages
Russian (ru)
Inventor
Б.А. Соколов
Original Assignee
Б.А. Соколов
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 Б.А. Соколов filed Critical Б.А. Соколов
Priority to SU45028A priority Critical patent/SU23059A1/en
Application granted granted Critical
Publication of SU23059A1 publication Critical patent/SU23059A1/en

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  • Drilling Tools (AREA)

Description

Предлагаемый патрон изображен на фиг. 1 и 2 чертежа в двух взаимно перпендикул рных осевых разрезах; на фиг. 3 изображена в разрезе деталь патрона - втулка.The proposed cartridge is shown in FIG. 1 and 2 of the drawings in two mutually perpendicular axial sections; in fig. 3 shows a section through a cartridge detail - a bushing.

Патрон состоит из несущей сверло 8 гильзы 5 с хвостовиком, вставл емым в шпиндель станка, и надетой на нее втулки 3. В диаметральном прорезе гильзы 5 в , приход щемс  над конусом сверла, пропущен стержень 2 с выступающими из гильзы концами, которые вход т в винтовые канавки 7, нарезанные на внутренней поверхности втулки 3. Последн   свободно надета на гильзу и удерживаетс  от осевых смещений при посредстве двух шайб 1 и 4, закрепленных на гильзе. The cartridge consists of a carrier drill 8 sleeves 5 with a shank inserted into the machine spindle, and sleeve 3 mounted on it. In the diametral slot of the sleeve 5, coming over the drill cone, a rod 2 is missing with protruding ends from the sleeve screw grooves 7, cut on the inner surface of sleeve 3. The latter is loosely mounted on the sleeve and kept from axial displacements by means of two washers 1 and 4 mounted on the sleeve.

Дл  смены вставленного в патрон сверла при вращении шпиндел  достаточно придержать втулку 3 рукой, тогда стержень 2, опуска сь от вращени  гильзы 5 по винтовой канавке 7 втулки, вытолкнет из гильзы сверло 8, вместо которого можно, подн в стержень кверху по продольным канавкам 9 втулки, вставить в патрон другой инструмент. To change the drill inserted into the chuck, it is enough to hold the sleeve 3 with the hand while rotating the spindle; , insert another tool into the chuck.

Предмет изобретени .The subject matter of the invention.

Патрон к сверлильному станку, снабженный приспособлением дл  быстрой смены инстумента при вращении шпиндел , отличающийс  тем, что приспособление дл  смены инструментов состоит из втулки 3, снабженной винтовыми канавками 7, в которые введены концы стержн  2, пропущенного через продольные прорезы в несущей сверло гильзе 5, какова  втулка 3 служит дл  выталкивани  сверла путем ее поворота.A chuck for a drilling machine equipped with a tool for quick change of tool while rotating a spindle, characterized in that the tool changing tool consists of a sleeve 3 equipped with screw grooves 7, into which ends of the rod 2 are inserted through longitudinal cuts into the carrier drill sleeve 5 what the sleeve 3 serves to push the drill out by turning it.

Фиг.11

Фиг 2Fig 2

XNaXNa

фиг. 3FIG. 3

SU45028A 1929-04-15 1929-04-15 Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle SU23059A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU45028A SU23059A1 (en) 1929-04-15 1929-04-15 Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU45028A SU23059A1 (en) 1929-04-15 1929-04-15 Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle

Publications (1)

Publication Number Publication Date
SU23059A1 true SU23059A1 (en) 1931-09-30

Family

ID=48341666

Family Applications (1)

Application Number Title Priority Date Filing Date
SU45028A SU23059A1 (en) 1929-04-15 1929-04-15 Chuck for drilling machine equipped with a tool for quick tool change during the rotation of the spindle

Country Status (1)

Country Link
SU (1) SU23059A1 (en)

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