GB1156215A - Improvements in or relating to Welded Bearing Retainer Rings - Google Patents

Improvements in or relating to Welded Bearing Retainer Rings

Info

Publication number
GB1156215A
GB1156215A GB05293/67A GB1529367A GB1156215A GB 1156215 A GB1156215 A GB 1156215A GB 05293/67 A GB05293/67 A GB 05293/67A GB 1529367 A GB1529367 A GB 1529367A GB 1156215 A GB1156215 A GB 1156215A
Authority
GB
United Kingdom
Prior art keywords
rings
steel
carbon content
balls
welding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB05293/67A
Inventor
Henry Hubbell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fafnir Bearing Co
Original Assignee
Fafnir Bearing Co
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 Fafnir Bearing Co filed Critical Fafnir Bearing Co
Priority to GB05293/67A priority Critical patent/GB1156215A/en
Publication of GB1156215A publication Critical patent/GB1156215A/en
Expired legal-status Critical Current

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
    • B21D53/12—Making other particular articles parts of bearings; sleeves; valve seats or the like cages for bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • F16C33/38—Ball cages
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/427—Ball cages made from wire or sheet metal strips made from sheet metal from two parts, e.g. ribbon cages with two corrugated annular parts
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F16C43/065—Placing rolling bodies in cages or bearings in cages
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/62—Low carbon steel, i.e. carbon content below 0.4 wt%
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1,156,215. Making bearings; welding by pressure. FAFNIR BEARING CO. 4 April, 1967, No. 15293/67. Headings B3A and B3R. An anti-friction bearing annular retainer for rolling elements comprises two steel retainer rings joined together by spot welds at abutting surfaces of the rings, the carbon content of the steel at the spot welds not exceeding 0À06% by weight. To obtain this carbon content the surface of the steel may be decarburized during annealing or steel made by the rimming process may be used. A pair of rings 10, 11, Fig. 1, having spaced ball receiving pockets 12, 13 and flat portions 14 are spot welded at 15 to hold ball bearings 16. The retainer ring with its complement of balls is assembled with an inner annular raceway and an outer annular raceway to form an anti-friction bearing. Small embossed dimples are provided on each flat portion and current and pressure are applied simultaneously to each flat portion to projection spot weld the rings together. The electrodes employed may be cylindrical with a number of projecting points 43a, Fig. 5, hydraulic rams 41, 42 bringing the points together on to a retainer ring assembly with the balls already located in position. The retainer ring assembly and balls may be arranged within the inner and outer raceways prior to welding. The carbon content may be as low as 0À04% and the parts may be submerged in oil during welding.
GB05293/67A 1967-04-04 1967-04-04 Improvements in or relating to Welded Bearing Retainer Rings Expired GB1156215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB05293/67A GB1156215A (en) 1967-04-04 1967-04-04 Improvements in or relating to Welded Bearing Retainer Rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB05293/67A GB1156215A (en) 1967-04-04 1967-04-04 Improvements in or relating to Welded Bearing Retainer Rings

Publications (1)

Publication Number Publication Date
GB1156215A true GB1156215A (en) 1969-06-25

Family

ID=10056497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05293/67A Expired GB1156215A (en) 1967-04-04 1967-04-04 Improvements in or relating to Welded Bearing Retainer Rings

Country Status (1)

Country Link
GB (1) GB1156215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185309A (en) * 2016-07-01 2016-12-07 李树飞 A kind of band nail shape wave retainer unit load devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185309A (en) * 2016-07-01 2016-12-07 李树飞 A kind of band nail shape wave retainer unit load devices

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