PL113395B1 - Double sliding change gear - Google Patents

Double sliding change gear Download PDF

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Publication number
PL113395B1
PL113395B1 PL20422778A PL20422778A PL113395B1 PL 113395 B1 PL113395 B1 PL 113395B1 PL 20422778 A PL20422778 A PL 20422778A PL 20422778 A PL20422778 A PL 20422778A PL 113395 B1 PL113395 B1 PL 113395B1
Authority
PL
Poland
Prior art keywords
flange
change gear
double sliding
sliding change
sliding
Prior art date
Application number
PL20422778A
Other languages
Polish (pl)
Other versions
PL204227A1 (en
Inventor
Jerzy Dolata
Czeslaw Gasiorowski
Original Assignee
Obrabiarek Specjal Ponar
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 Obrabiarek Specjal Ponar filed Critical Obrabiarek Specjal Ponar
Priority to PL20422778A priority Critical patent/PL113395B1/en
Publication of PL204227A1 publication Critical patent/PL204227A1/en
Publication of PL113395B1 publication Critical patent/PL113395B1/en

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Description

Przedmiotem wynalazku jest dwójka przesuwna kól zebatych zwlaszcza do wrzecienników obrabia¬ rek.The invention relates to two sliding gear wheels, especially for headstocks of machine tools.

Dotychczas znane sa rozwiazania, w których dwa kola zebate sa polaczone w dwójke przesuwna pier¬ scieniami oisaJdczymi przy pomocy dodatkowej tu- lei wielowypustowej lub wielowypustowego kolnie¬ rza jednego z kól.Hitherto known solutions in which two gear wheels are connected to form two by sliding axle rings by means of an additional splined bushing or a splined flange of one of the wheels.

Istota wynalazku jest to, ze jedno kolo zebate posiada kolnierz z rowkami wzdluz osi oraz row¬ kiem na obwodzie, a 'drugie kolo zebate posiada kolnierz z otworami, w których osadzone sa kulki.The essence of the invention is that one gear wheel has a flange with grooves along the axis and a groove along the circumference, and the other gear wheel has a flange with holes in which the balls are embedded.

Na kolnierzu z otworami, w których znajduja sie kuliki osadzony jest pierscien, a w kolnierz ten wsuniety jest kolnierz z rowkami drugiego kola zebatego. Dwójka przesuwna kól zebatych, wedlug wynalazku charakteryzuje sie: prostota wykonania, pewnoscia polaczenia oraz latwoscia montazu i de¬ montazu. Przedmiot wynalazku przedstawiony jest w przykladzie wykonania na rysunku, na którym fig. 1 przedstawia przekrój osiowy a fig. 2 prze¬ krój poprzeczny dwójki przesuwnej.A ring is mounted on the flange with holes in which the balls are located, and a flange with grooves of the second gear wheel is inserted into the flange. Two sliding gear wheels, according to the invention, are characterized by: simplicity of execution, secure connection and easy assembly and disassembly. The subject of the invention is presented in an example of embodiment in the drawing, in which Fig. 1 shows an axial section and Fig. 2 shows a cross section of a sliding pair.

Dwójka przesuwna sklada sie z dwóch kól ze- 10 15 20 2 batych 1 i 5 oraz kulek 8 i pierscienia 9. Kolo ze¬ bate 1 posiada kolnierz 2 z nacietymi dwoma row¬ kami 3 co 180° wzdluz osi oraz rowkiem 4 na ob¬ wodzie, a kolo zebate 5 posiada kolnierz 6 z dwo¬ ma otworami 7 co 180°. W otworach 7 sa kulki 8, a na kolnierzu 6 osadzony jest pierscien 9, zapew¬ niajacy polaczenie kól po wsunieciu kolnierza 2 w kolnierz 6 i obrocie kól zebatych 1 i 5 wzgledem siebie, np. o podzialke wielowypustu. Dwójka prze¬ suwna wedlug wynalazku moze pracowac w róz¬ nych przekladniach zejbatych, a zwlaszcza we wrze- ciennikach obrabiarek.The sliding two consists of two gears 1 and 5, balls 8 and a ring 9. The gear wheel 1 has a flange 2 with two grooves 3 cut every 180 ° along the axis and a groove 4 along the axis. water and the gear 5 has a flange 6 with two holes 7 at 180 °. In the holes 7 there are balls 8, and a ring 9 is mounted on the flange 6, which ensures the connection of the wheels after sliding the flange 2 into the flange 6 and turning the gears 1 and 5 relative to each other, e.g. According to the invention, the sliding two can work in various gears, and in particular in machine tools.

Zastirizezende patentowe Dwójka przesuwna kól zebaltych skladajaca sie z dwóch kól zebatych, znamienna tym, ze kolo ze¬ bate (1) posiada kolnierz (2) z rowkami (3) wzdluz osi oraz rowkiem (4) na obwodzie a kolo zebate (5) posiada kolnierz (6) z otworami (7), w których osadzone sa kuliki (8), przy czym w kolnierz (6) ko¬ la (5) wsuniety jest kolnierz (2) kola (1) a na kol¬ nierzu (6) kola (5) osadzony jest pierscien (9). 113 395113 395 B-3 % / B| Bltk 173,V/81 r. 105 egz. A4 Cena 45 zlPatent replacement Two sliding gear wheels consisting of two gear wheels, characterized in that the gear wheel (1) has a flange (2) with grooves (3) along the axis and a groove (4) around the circumference and the gear wheel (5) has a flange (6) with holes (7) in which the balls (8) are seated, with the flange (6) of the wheel (5) inserted into the flange (2) of the wheel (1) and on the flange (6) in the wheel (5), the ring (9) is mounted. 113 395 113 395 B-3% / B | Bltk 173, May 81 r. 105 copies A4 Price PLN 45

PL20422778A 1978-01-24 1978-01-24 Double sliding change gear PL113395B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20422778A PL113395B1 (en) 1978-01-24 1978-01-24 Double sliding change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20422778A PL113395B1 (en) 1978-01-24 1978-01-24 Double sliding change gear

Publications (2)

Publication Number Publication Date
PL204227A1 PL204227A1 (en) 1979-09-24
PL113395B1 true PL113395B1 (en) 1980-12-31

Family

ID=19987226

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20422778A PL113395B1 (en) 1978-01-24 1978-01-24 Double sliding change gear

Country Status (1)

Country Link
PL (1) PL113395B1 (en)

Also Published As

Publication number Publication date
PL204227A1 (en) 1979-09-24

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