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GB1395869A - Production of cages for bearings - Google Patents

Production of cages for bearings

Info

Publication number
GB1395869A
GB1395869A GB1890273A GB1890273A GB1395869A GB 1395869 A GB1395869 A GB 1395869A GB 1890273 A GB1890273 A GB 1890273A GB 1890273 A GB1890273 A GB 1890273A GB 1395869 A GB1395869 A GB 1395869A
Authority
GB
United Kingdom
Prior art keywords
cage
cutting
pattern
plate
bearing
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
GB1890273A
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.)
Hoesch Werke AG
Original Assignee
Hoesch Werke AG
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 Hoesch Werke AG filed Critical Hoesch Werke AG
Publication of GB1395869A publication Critical patent/GB1395869A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
    • 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
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/50—Cages for rollers or needles formed of interconnected members, e.g. chains
    • F16C33/502—Cages for rollers or needles formed of interconnected members, e.g. chains formed of arcuate segments retaining one or more rollers or needles
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1395869 Cutting by fusion HOESCH WERKE AG 19 April 1973 [24 April 1972] 18902/73 Heading B3V [Also in Division F2] A method of making a bearing cage or a part therefor comprises thermally cutting the cage or part from sheet material 1 (Fig. 3), the size and shape of the cage windows being controlled by the photo-electric reading of a pattern, and moving the pattern relative to a scale indicating the positions of the cage windows. In one embodiment, arcuate sections 3 (Fig. 3) of a cage for an axial thrust bearing are made with the guide device shown in Fig. 8. The device consists of an arm 4 mounted on a pivot 41, and having an adjustable effective length. The free end 42 of the arm is arranged to support a replaceable basic pattern 5. A black and white marking serves as a cutting pattern 51 for the photo-electric control arrangements. A plate 7 located below the arm is provided with graduation markings 72 indicating the positions of the centre lines of the cage windows. The plate 6 may be used for producing a complete cage for an axial thrust bearing. In a further embodiment, straight cage sections, which will be bent to form a cage for a radial bearing, are made with the device shown in Fig. 9. This device comprises a slide member 101 mounted for rectilinear motion along a guide rail 10, and carrying the basic pattern 5. Below the slide member, is a plate bearing a graduated scale 104 representing the positions of the centre lines of the cage windows. Before the cutting process, the upper side of the plate 1 is sand blasted. After cutting, the segments are bent into the required shape by bending in the cold, and slide pieces of steel, brass, or plastics may be attached to the cages or segments by welding, riveting, screwing, or by means of adhesive, or with plastics slide pieces by clamping. Finally, the cages or cage segments are sand blasted on all sides.
GB1890273A 1972-04-24 1973-04-19 Production of cages for bearings Expired GB1395869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19727215567 DE7215567U (en) 1972-04-24 1972-04-24 Device for the manufacture of rolling element window cages

Publications (1)

Publication Number Publication Date
GB1395869A true GB1395869A (en) 1975-05-29

Family

ID=6629885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1890273A Expired GB1395869A (en) 1972-04-24 1973-04-19 Production of cages for bearings

Country Status (5)

Country Link
JP (1) JPS4920546A (en)
DE (1) DE7215567U (en)
FR (1) FR2182018B1 (en)
GB (1) GB1395869A (en)
SE (1) SE381419B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495263B1 (en) * 1970-02-06 1974-02-06
DE102019201331A1 (en) * 2019-02-01 2020-08-06 Thyssenkrupp Ag Rolling body cage for rolling bearings
CN115076227B (en) * 2022-06-07 2023-08-04 山东华工轴承有限公司 Easy-to-install self-aligning roller bearing based on mechanical equipment

Also Published As

Publication number Publication date
FR2182018B1 (en) 1976-09-10
JPS4920546A (en) 1974-02-23
SE381419B (en) 1975-12-08
FR2182018A1 (en) 1973-12-07
DE7215567U (en) 1972-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee