SU137385A1 - Nut threading device - Google Patents

Nut threading device

Info

Publication number
SU137385A1
SU137385A1 SU670621A SU670621A SU137385A1 SU 137385 A1 SU137385 A1 SU 137385A1 SU 670621 A SU670621 A SU 670621A SU 670621 A SU670621 A SU 670621A SU 137385 A1 SU137385 A1 SU 137385A1
Authority
SU
USSR - Soviet Union
Prior art keywords
threading device
nut threading
nuts
sleeve
cutting
Prior art date
Application number
SU670621A
Other languages
Russian (ru)
Inventor
М.В. Стефанков
Original Assignee
М.В. Стефанков
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 М.В. Стефанков filed Critical М.В. Стефанков
Priority to SU670621A priority Critical patent/SU137385A1/en
Application granted granted Critical
Publication of SU137385A1 publication Critical patent/SU137385A1/en

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Description

Известные устройства дл  нарезани  резьбы в гайках, подаваемых во вращающуюс  втулку, в которой закреплен кривой метчик, не обеспечивают необходимой точности нарезаемой резьбы и требуют много времени на переналадку при нарезании гаек других размеров, ввиду сложности конструкции.The known devices for cutting threads in nuts supplied to the rotating sleeve, in which the tap curve is fixed, do not provide the required accuracy of the thread being cut and require a lot of time for readjustment when cutting nuts of other sizes, due to the complexity of the design.

Устройство, выполненное согласно изобретению, лищено этого недостатка . Сущность изобретени  заключаетс  в том, что в радиальных торцовых пазах щестерни, насаженной на сменной втулке и служащей дл  ее вращени , установлены направл ющие сухари, соответствующие размерам нарезаемых резьб.The device, made according to the invention, is deprived of this disadvantage. The essence of the invention lies in the fact that in the radial end grooves of the jaws mounted on the interchangeable sleeve and used for its rotation, the guide rusks are installed, corresponding to the dimensions of the cut threads.

На фиг. 1 представлена конструкци  устройства в разрезе; па фиг. 2 - частичный разрез по А-А.FIG. 1 shows a sectional structure of the device; pas figs. 2 - a partial section along aa.

В корпусе / на подшипниках 2 монтируетс  сменна  втулка 3. на которой закреплена щестерн  4, вращающа  втулку. На щестерне, в ее радиальных торцовых пазах, установлены направл ющие сухари 5, 6, , соответствующие наладкам на нарезание различных резьб. К сухар м винтом 9 крепитс  съемна  крыщка 10 с собачками 11, предотвращающа  выпадание гаек. Собачки прижимаютс  пружиной 12. Переналадка устройства производитс  путем смены втулки 13 и метчика. При этом метчик необходимого размера поворачиваетс  в сторону суха .р , соответствующего данной наладке, it закрепл етс  крыщкой 10In the housing / on bearings 2, a replaceable sleeve 3 is mounted. On which is attached a pin 4, a rotating sleeve. On the bristles, in its radial face grooves, there are installed guide crackers 5, 6, corresponding to the settings for cutting various threads. A removable lid 10 with dogs 11 is attached to the cracker with a screw 9 to prevent the nuts from falling out. The dogs are pressed by the spring 12. The changeover of the device is carried out by changing the sleeve 13 and the tap. At the same time, the tap of the required size is turned in the direction of the dry .p corresponding to the given adjustment, it is fixed by the lid 10

Предмет изобретени Subject invention

Устройство дл  нарезани  резьбы в гайках, подаваемых во вращающуюс  втулку, в которой помещен метчик с кривым хвостовиком, отличающеес  тем, что, с целью обеспечени  его переналадки дл  нарезани  гаек других размеров, применены соответствующие этим размерам направл ющие сухари, закрепленные в радиальных торцовых пазах щестернн, насаженной на сменную втулку и служащей дл  сообщени  ей вращени .A device for cutting threads in nuts fed into a rotating sleeve, in which a tap with a curved shank is placed, characterized in that, in order to ensure its retooling for cutting nuts of other sizes, the corresponding sizes of crackers fixed in radial end grooves are applied. mounted on a replaceable sleeve and used to impart rotation to it.

чизштиа 1chizztie 1

SU670621A 1960-06-20 1960-06-20 Nut threading device SU137385A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU670621A SU137385A1 (en) 1960-06-20 1960-06-20 Nut threading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU670621A SU137385A1 (en) 1960-06-20 1960-06-20 Nut threading device

Publications (1)

Publication Number Publication Date
SU137385A1 true SU137385A1 (en) 1960-11-30

Family

ID=48293601

Family Applications (1)

Application Number Title Priority Date Filing Date
SU670621A SU137385A1 (en) 1960-06-20 1960-06-20 Nut threading device

Country Status (1)

Country Link
SU (1) SU137385A1 (en)

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