PL132262B1 - Method of manufacturing rings for large-size ball bearings - Google Patents
Method of manufacturing rings for large-size ball bearings Download PDFInfo
- Publication number
- PL132262B1 PL132262B1 PL1979218603A PL21860379A PL132262B1 PL 132262 B1 PL132262 B1 PL 132262B1 PL 1979218603 A PL1979218603 A PL 1979218603A PL 21860379 A PL21860379 A PL 21860379A PL 132262 B1 PL132262 B1 PL 132262B1
- Authority
- PL
- Poland
- Prior art keywords
- torsion
- profile
- strip
- ring
- rolled
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Claims (3)
- Zastrzezenie patentowe 1. Sposób wytwarzania pierscieni wielkogabarytowych lozysk kulkowych zwlaszcza dla ukladów skretnych przyczep samochodowych, którego Jednoczesciowe, zwlaszcza walcowane na goreco ze stali pretowej kawalki ksztaltownika se zwiniets w górny i dolny pierscien ukladu skretnego 1 zgrzane, przy czym kazdy posiada ustalajece pojedynczy rzed kulek bie¬ znie, które jest wstepnie profilowana metodami plastycznymi i poprzez rzed kulek leczy ksztaltowo górny i dolny pierscien ukladu skretnego, znamienny tym, ze wolne konce obu ramion /5f 7/ kawalka ksztaltownika uklada sie wspólosiowo w jednej pla¬ szczyznie tak, ze ramiona meje naprzeciw promienia wewnetrznego /6/ wspólny punkt prze¬ ciecia, zamykajecy mniej wiecej ket prosty, i za pomoce jedynie niewielkiego, koncowego4 132 262 ksztaltowania doprowadza eie zakrzywione ramie /5/ do postaci przekroju niezakrzywionego które nastepuje jednoczesnie ze zwijaniem lub po nim i wytwarza sie z dwóch biegnecych prostopadle do siebie ramion /9, 7/ pierscien górny /!/ i pierscien dolny /2/ ukladu skretnego.
- 2. Sposób wsdlug zastrz. 1# znamienny tym, ze przed, podczas i po zwi¬ nieciu kawalków ksztaltownika /12, 13/ na profil biezni /8/ górnego pierscienia /l/ i dolnego pierscienia /2/ ukladu skretnego nanosi sie linie nosne /14, 14*/, zwlaszcza przez walcowanie na goreco lub rolowania, dzieki czemu pomiedzy dwoma liniami /14, 14V powstaje kazdorazowo wolna przestrzen, na przyklad wneka smarowa /15, 15*/, która jest dostepna z zewnetrz poprzez glowice smarowe /4/.
- 3. Sposób wedlug zastrz. 1, znamienny tym, ze linie nosne /14, 14*/ profilu biezni /8/ ostatecznie profiluje sie i wygladza po zwinieciu kawalków ksztalto¬ wnika /12t 13/, zwlaszcza przez rolu./anie. Fig. C132 262 A/A //A, A', Fig. 7 PL
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20814978A DD139012B1 (de) | 1978-09-28 | 1978-09-28 | Verfahren zur herstellung grosser kugellagerringe,insbesondere fuer lenkkraenze von fahrzeuganhaengern |
Publications (2)
Publication Number | Publication Date |
---|---|
PL218603A1 PL218603A1 (pl) | 1980-06-02 |
PL132262B1 true PL132262B1 (en) | 1985-02-28 |
Family
ID=5514621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL1979218603A PL132262B1 (en) | 1978-09-28 | 1979-09-28 | Method of manufacturing rings for large-size ball bearings |
Country Status (6)
Country | Link |
---|---|
BG (1) | BG34858A1 (pl) |
DD (1) | DD139012B1 (pl) |
DE (1) | DE2932704A1 (pl) |
GB (1) | GB2033976B (pl) |
PL (1) | PL132262B1 (pl) |
SU (1) | SU1025476A1 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107433429A (zh) * | 2017-09-19 | 2017-12-05 | 芜湖金智王机械设备有限公司 | 高精度轴承套圈的加工方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050728A1 (de) * | 2004-10-19 | 2006-04-20 | Ina-Schaeffler Kg | Dünnringlager |
BR112013003886A2 (pt) | 2010-09-28 | 2016-07-05 | Skf Ab | anel de rolamento e método para produzir tal anel de rolamento flangeado |
-
1978
- 1978-09-28 DD DD20814978A patent/DD139012B1/de not_active IP Right Cessation
-
1979
- 1979-08-11 DE DE19792932704 patent/DE2932704A1/de not_active Withdrawn
- 1979-08-29 SU SU797770775A patent/SU1025476A1/ru active
- 1979-08-31 BG BG7944789A patent/BG34858A1/xx unknown
- 1979-09-27 GB GB7933600A patent/GB2033976B/en not_active Expired
- 1979-09-28 PL PL1979218603A patent/PL132262B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107433429A (zh) * | 2017-09-19 | 2017-12-05 | 芜湖金智王机械设备有限公司 | 高精度轴承套圈的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
BG34858A1 (en) | 1983-12-15 |
SU1025476A1 (ru) | 1983-06-30 |
DD139012A1 (de) | 1979-12-05 |
DE2932704A1 (de) | 1980-04-10 |
GB2033976A (en) | 1980-05-29 |
PL218603A1 (pl) | 1980-06-02 |
GB2033976B (en) | 1983-03-23 |
DD139012B1 (de) | 1980-10-01 |
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