PL399569A1 - Spiral bevel tool for transverse rolling of balls - Google Patents

Spiral bevel tool for transverse rolling of balls

Info

Publication number
PL399569A1
PL399569A1 PL399569A PL39956912A PL399569A1 PL 399569 A1 PL399569 A1 PL 399569A1 PL 399569 A PL399569 A PL 399569A PL 39956912 A PL39956912 A PL 39956912A PL 399569 A1 PL399569 A1 PL 399569A1
Authority
PL
Poland
Prior art keywords
conical
spiral
shaped
wedge
balls
Prior art date
Application number
PL399569A
Other languages
Polish (pl)
Other versions
PL221686B1 (en
Inventor
Zbigniew Pater
Janusz Tomczak
Original Assignee
Politechnika Lubelska
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 Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL399569A priority Critical patent/PL221686B1/en
Publication of PL399569A1 publication Critical patent/PL399569A1/en
Publication of PL221686B1 publication Critical patent/PL221686B1/en

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  • Milling Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Narzedzie stozkowo - spiralne do walcowania poprzecznego kul, które ma ksztalt tarczy, charakteryzuje sie tym, ze na powierzchni czolowej tarczy (1), w jej osi, znajduje sie stozkowa powierzchnia (2) wejsciowa, której tworzaca pochylona jest pod stalym katem a za stozkowa powierzchnia (2) wejsciowa znajduje sie stozkowa powierzchnia robocza, na której znajduje sie klinowy wystep (4) spiralny o stalym kacie rozwarcia i pochylenia powierzchni (5a, 5b) bocznych, który stopniowo zwieksza swoja wysokosc i szerokosc, zas za klinowym wystepem (4) spiralnym, na stozkowej powierzchni roboczej znajduje sie ksztaltowy wystep (6) spiralny, o wkleslych powierzchniach (7a, 7b) bocznych, które tworza wykrój w ksztalcie walcowanych kul o promieniu równym promieniowi ksztaltowanej kuli, przy czym ksztaltowy wystep (6) spiralny stopniowo zwieksza swoja szerokosc i wysokosc, zas na ostatnim zwoju ksztaltowego wystepu (6) spiralnego znajduje sie nóz (8) rozdzielajacy, natomiast za ksztaltowym wystepem (6) spiralnym znajduje sie stozkowa powierzchnia (9) wyjsciowa. Na powierzchniach bocznych klinowego wystepu (4) spiralnego znajduja sie naciecia technologiczne, zas na stozkowej powierzchni roboczej znajduje sie od dwóch do dziesieciu klinowych wystepów (4) spiralnych.The conical-spiral tool for transversal rolling of balls, which has the shape of a disk, is characterized by the fact that on the face of the disk (1), in its axis, there is a conical input surface (2), the forming of which is inclined at a fixed angle and behind a conical the entrance surface (2) is a conical work surface with a wedge-shaped protrusion (4) with a fixed angle of opening and inclination of the lateral surfaces (5a, 5b), which gradually increases its height and width, and behind the wedge-shaped protrusion (4) on the conical work surface there is a shaped projection (6) spiral, with lateral surfaces (7a, 7b) that form a pattern in the shape of rolled balls with a radius equal to the radius of the shaped sphere, while the shape projection (6) spiral gradually increases its width and height, and on the last turn of the shaped spiral projection (6) there is a separating knife (8), while behind the shaped projection The spiral (6) has a conical output surface (9). On the lateral surfaces of the wedge protrusion (4) there are technological incisions, while on the conical work surface there are from two to ten wedge protrusions (4).

PL399569A 2012-06-19 2012-06-19 Spiral bevel tool for transverse rolling of balls PL221686B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL399569A PL221686B1 (en) 2012-06-19 2012-06-19 Spiral bevel tool for transverse rolling of balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL399569A PL221686B1 (en) 2012-06-19 2012-06-19 Spiral bevel tool for transverse rolling of balls

Publications (2)

Publication Number Publication Date
PL399569A1 true PL399569A1 (en) 2013-12-23
PL221686B1 PL221686B1 (en) 2016-05-31

Family

ID=49767843

Family Applications (1)

Application Number Title Priority Date Filing Date
PL399569A PL221686B1 (en) 2012-06-19 2012-06-19 Spiral bevel tool for transverse rolling of balls

Country Status (1)

Country Link
PL (1) PL221686B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL233330B1 (en) * 2017-11-30 2019-09-30 Lubelska Polt Tool for skew rolling of ball forgings

Also Published As

Publication number Publication date
PL221686B1 (en) 2016-05-31

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