GB1094520A - Method and device for sizing a split ring bent from sheet metal, especially a blank for a plain bearing lining - Google Patents

Method and device for sizing a split ring bent from sheet metal, especially a blank for a plain bearing lining

Info

Publication number
GB1094520A
GB1094520A GB18604/66A GB1860466A GB1094520A GB 1094520 A GB1094520 A GB 1094520A GB 18604/66 A GB18604/66 A GB 18604/66A GB 1860466 A GB1860466 A GB 1860466A GB 1094520 A GB1094520 A GB 1094520A
Authority
GB
United Kingdom
Prior art keywords
punch
sizing
liner
ring
sheet metal
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
GB18604/66A
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.)
VYZK USTAV TVARECICH STROJU
Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni
Original Assignee
VYZK USTAV TVARECICH STROJU
Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni
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 VYZK USTAV TVARECICH STROJU, Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni filed Critical VYZK USTAV TVARECICH STROJU
Publication of GB1094520A publication Critical patent/GB1094520A/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
    • 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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • F16C2223/04—Mechanical treatment, e.g. finishing by sizing, by shaping to final size by small plastic deformation, e.g. by calibrating or coining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

1,094,520. Drawing. VYZKUMNY USTAV TVARECICH STROJU A TECHNOLOGIE TVARENI. April 28, 1966 [May 7, 1965], No. 18604/66. Heading B3P. A method of sizing a split ring of sheet metal comprises the step of forcing the ring through a sizing die by means of a punch which restricts the axial flow of the ring material. A sizing punch 1 is driven through the ring, which may be a bearing liner, progressively expanding it until it slips into a portion 3 of reduced diameter. A chamfered face 5 of the punch forces spring-loaded stop dogs 9 apart and drives the liner 4 into the sizing portion 2 of the die. The surface 8 forms the liner, which is axially confined by shoulders 3a, 3b. On the return stroke of the punch 1, the protruding top edge of the liner 4 engages a stripping ring 6a and a chamfer on the shoulder 3a resiliently expands the liner so that the punch may be withdrawn therefrom. In an alternative embodiment the punch has a guide member (10), Figs. 3, 4 (not shown), formed below the face 5 and which co-operates with a guide bore (11). Stops may be provided below the surface 8 to strip the sized liner 4 from the punch 1 and allow it to fall from the sizing die.
GB18604/66A 1965-05-07 1966-04-28 Method and device for sizing a split ring bent from sheet metal, especially a blank for a plain bearing lining Expired GB1094520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS297965 1965-05-07

Publications (1)

Publication Number Publication Date
GB1094520A true GB1094520A (en) 1967-12-13

Family

ID=5368545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18604/66A Expired GB1094520A (en) 1965-05-07 1966-04-28 Method and device for sizing a split ring bent from sheet metal, especially a blank for a plain bearing lining

Country Status (2)

Country Link
DE (1) DE1552192A1 (en)
GB (1) GB1094520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299924A1 (en) * 1975-02-04 1976-09-03 Schaeffler Ohg Industriewerk PROCEDURE FOR THE MANUFACTURE OF AN EXTERNAL BUSHING FOR A FREEWHEEL WITH LOCKING ROLLERS
CN110303398A (en) * 2019-07-10 2019-10-08 盛瑞传动股份有限公司 A kind of piston pin chamfering automatic assembly line

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN189877B (en) * 1997-08-04 2003-05-03 Luk Lamellen & Kupplungsbau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299924A1 (en) * 1975-02-04 1976-09-03 Schaeffler Ohg Industriewerk PROCEDURE FOR THE MANUFACTURE OF AN EXTERNAL BUSHING FOR A FREEWHEEL WITH LOCKING ROLLERS
CN110303398A (en) * 2019-07-10 2019-10-08 盛瑞传动股份有限公司 A kind of piston pin chamfering automatic assembly line

Also Published As

Publication number Publication date
DE1552192A1 (en) 1971-02-04

Similar Documents

Publication Publication Date Title
US3292482A (en) Self-plugging blind fastening device
US2707322A (en) Method and apparatus for connecting clinch nut and panel
GB1391228A (en) High-strength fastening device
GB1289694A (en)
US2404793A (en) Tool
GB1323867A (en) Nibbing punch
US2348875A (en) Punch and die
GB1094520A (en) Method and device for sizing a split ring bent from sheet metal, especially a blank for a plain bearing lining
GB1259424A (en)
US2636253A (en) Means for and method of producing sheet metal lock washers
US5582057A (en) Method for forming an expansion sleeve for an expansion dowel
US3348511A (en) Method of forming sheet metal bearing cup with external restraining flange
GB1278834A (en) A punch and a method employing the punch for tapping a pipe
US2281699A (en) Clinch nut
GB1209800A (en) Spring-stripper for use with punches, dies and the like
US2743466A (en) Method of making skirted nuts
GB912516A (en) Improvements in or relating to a method of securing an insert in sheet material
US2431567A (en) Tool
US2961744A (en) Method of making bearing rings
US2805717A (en) Self-contained perforating implement
US3146748A (en) Method of forming an expansible closure plug
JPS5927305B2 (en) Drilling/caulking combination tool
GB1200152A (en) Self-punching insert
GB827809A (en) Improvements in and relating to self-locking nuts and a method of making the same
US3019683A (en) Resilient punching die accessory to guide, stop or eject material