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SU22503A1 - A device for grinding internal and external tape threads - Google Patents

A device for grinding internal and external tape threads

Info

Publication number
SU22503A1
SU22503A1 SU74431A SU74431A SU22503A1 SU 22503 A1 SU22503 A1 SU 22503A1 SU 74431 A SU74431 A SU 74431A SU 74431 A SU74431 A SU 74431A SU 22503 A1 SU22503 A1 SU 22503A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thread
external tape
grinding internal
grinding
threads
Prior art date
Application number
SU74431A
Other languages
Russian (ru)
Inventor
И.В. Зарубин
Original Assignee
И.В. Зарубин
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 И.В. Зарубин filed Critical И.В. Зарубин
Priority to SU74431A priority Critical patent/SU22503A1/en
Application granted granted Critical
Publication of SU22503A1 publication Critical patent/SU22503A1/en

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

В отличие от известных приборов дл  шлифовани  ленточной резьбы, требующих при употреблении осевого усили  рабочего, предлагаемый прибор, состо щий из винтовой притирки с переставной в осевом направлении частью, исключает усили  рабочего в направлении оси щлифуемого издели .In contrast to the known devices for grinding belt threads, which require an axial force when using, the proposed device, consisting of a screw lapping with an axially adjustable part, eliminates the efforts of the worker in the direction of the axis of the product to be ground.

На чертеже фиг. 1 изображает вид сбоку прибора дл  внутренней ленточной резьбы; фиг. 2 - то же, вид сверху; фиг. 3-вид его с торца; фиг. 4- разрез по оси прибора дл  наружной ленточной резьбы фиг. 5 - вид его с торца.In FIG. 1 is a side view of an apparatus for internal tape thread; FIG. 2 - the same, top view; FIG. 3-view it from the butt; FIG. 4 is a section along the axis of the device for external tape thread of FIG. 5 - view from the end.

Прибор дл  шлифовани  внутренней резьбы (фиг. 1-3), имеющий наружную ленточную резьбу, соответствующую резьбе шлифуемого издели , на поверхности своей снабжен отъемной частью 2 с такой же резьбой; часть 2 перемещаетс  под действием нажимных винтов 4 вдоль оси прибор по двум, пропущенным сквозь тело прибора, щпилькам 3. Прибор имеет осевой паз дл  щпонки конусной оправки.An apparatus for grinding an internal thread (fig. 1-3), having an external tape thread corresponding to the thread of the product being ground, is provided with a detachable part 2 with the same thread on its surface; Part 2 moves under the action of pressure screws 4 along the axis of the device along two pin through the device body, pin 3. The device has an axial groove for the tongue of the tapered mandrel.

Прибор дл  доводки и щлифовки наружной резьбы (фиг. 4 и 5) состоит из цилиндрического корпуса 1 с кольцевой крышкой 9, заключающего части 2 и 7, снабженные ленточной резьбой, соответствующей резьбе шлифуемого издели . Часть 2, под действием винтов 4, перемещаетс  вдоль оси прибора по двум щпилькам 3, укреплённым в крыщке и торцевой стенке корпуса. Дл  продольного перемещени  части 2 рекомендуетс  делать ее короче части 7 примерно по 0,25 мм на сторону. Посредством нажимного болта 8, нажимающего на часть 2, измен етс  наружный диаметр резьбы.The device for trimming and grinding external thread (Fig. 4 and 5) consists of a cylindrical body 1 with an annular cover 9, enclosing parts 2 and 7, provided with a tape thread corresponding to the thread of the product to be ground. Part 2, under the action of screws 4, moves along the axis of the device along two studs 3 fixed in the cover and the end wall of the housing. For the longitudinal movement of part 2, it is recommended to make it shorter than part 7 approximately 0.25 mm per side. By pressing the bolt 8, which presses the part 2, the outer diameter of the thread is changed.

Предмет изобретени .The subject matter of the invention.

Прибор дл  щлифовани  внутренней и наружной ленточной резьбы, снабженный соответственно навинтованной рабочей поверхностью, отличающийс  тем, что часть 2 выполнена переставной в осевом направлении по шпилькам 3 посредством болтов 4, с целью увеличени  нажима на боковые грани шлифуемой резьбы.A device for grinding internal and external tape threads, provided with an appropriately screwed working surface, characterized in that part 2 is made axially adjustable along studs 3 by means of bolts 4 in order to increase the pressure on the lateral faces of the ground thread.

SU74431A 1930-08-08 1930-08-08 A device for grinding internal and external tape threads SU22503A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU74431A SU22503A1 (en) 1930-08-08 1930-08-08 A device for grinding internal and external tape threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU74431A SU22503A1 (en) 1930-08-08 1930-08-08 A device for grinding internal and external tape threads

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU74432A Division SU154A1 (en) 1921-03-11 1921-03-11 The method of preparing bricks for lining furnaces, which are used to obtain sodium sulfide from sodium sulfide

Publications (1)

Publication Number Publication Date
SU22503A1 true SU22503A1 (en) 1931-08-31

Family

ID=48341272

Family Applications (1)

Application Number Title Priority Date Filing Date
SU74431A SU22503A1 (en) 1930-08-08 1930-08-08 A device for grinding internal and external tape threads

Country Status (1)

Country Link
SU (1) SU22503A1 (en)

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