IN2014MN02088A - - Google Patents

Info

Publication number
IN2014MN02088A
IN2014MN02088A IN2088MUN2014A IN2014MN02088A IN 2014MN02088 A IN2014MN02088 A IN 2014MN02088A IN 2088MUN2014 A IN2088MUN2014 A IN 2088MUN2014A IN 2014MN02088 A IN2014MN02088 A IN 2014MN02088A
Authority
IN
India
Prior art keywords
die
metal sheet
bending
press
pressing
Prior art date
Application number
Inventor
Hiroshi Terasawa
Teruyuki Kiyoshi
Original Assignee
Uchiyama Mfg
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 Uchiyama Mfg filed Critical Uchiyama Mfg
Publication of IN2014MN02088A publication Critical patent/IN2014MN02088A/en

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • 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
    • 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
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Sealing Of Bearings (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

A cover manufacturing method according to one aspect of the present invention comprises fabricating a cover (10) which is interposed between an annular magnet fixed to a rotating member and a magnetic sensor for detecting magnetism generated from the annular magnet by bending a non magnetic metal sheet (100) wherein the cover manufacturing method is characterized by being provided with a bending step for bending the metal sheet using a forming tool (30) in which at least a portion thereof that contacts the metal sheet during the bending process is a demagnetizing part. A press die (30) according to a second aspect of the present invention is a press die for pressing so as to bend a non magnetic metal sheet and is provided with a first die (31) and a second die (32) which are configured so as to be able to approach and separate from each other wherein the press die (30) is characterized in that the first die and the second die include mutually opposing demagnetizing parts in at least a portion of press faces (31a 32a) for pressing the metal sheet.
IN2088MUN2014 2012-04-27 2013-04-24 IN2014MN02088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012103352A JP6021050B2 (en) 2012-04-27 2012-04-27 Cover manufacturing method and press die used therefor
PCT/JP2013/062043 WO2013161869A1 (en) 2012-04-27 2013-04-24 Cover manufacturing method and press die used in same

Publications (1)

Publication Number Publication Date
IN2014MN02088A true IN2014MN02088A (en) 2015-09-11

Family

ID=49483177

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2088MUN2014 IN2014MN02088A (en) 2012-04-27 2013-04-24

Country Status (6)

Country Link
US (1) US9895736B2 (en)
EP (1) EP2842651B1 (en)
JP (1) JP6021050B2 (en)
CN (1) CN104302418B (en)
IN (1) IN2014MN02088A (en)
WO (1) WO2013161869A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107790561B (en) * 2017-11-30 2023-05-26 江苏语诣光电科技有限公司 Lens support manufacturing mold and process thereof
CN109518151A (en) * 2018-11-23 2019-03-26 四川艾庞机械科技有限公司 A kind of shield and its processing method
DE102019103606B4 (en) * 2019-02-13 2022-07-07 Schuler Pressen Gmbh Forming tool and forming process for producing a predetermined overpressure breaking point in a battery cover
CN115041571B (en) * 2022-06-20 2023-03-24 武汉理工大学 Cross-shaped high-speed tensile experimental device and experimental method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980046A (en) * 1955-04-14 1961-04-18 Lockheed Aircraft Corp Draw dies for multiple action press
US4060845A (en) * 1976-03-25 1977-11-29 The Arnold Engineering Company Portable demagnetizer
GB8615248D0 (en) * 1986-06-23 1986-07-30 Blakeley P J Arc welding
DE4309678A1 (en) * 1993-03-25 1994-09-29 Stade Umformtechnik Gmbh Device and method for deforming stainless steel membranes for vacuum thermal insulation elements
JPH07112223A (en) * 1993-10-15 1995-05-02 Shinko Electric Ind Co Ltd Working method for punching by press, and press die
JP2000192181A (en) * 1998-12-28 2000-07-11 Kyocera Corp Drawing die
KR100394228B1 (en) * 2001-07-31 2003-08-09 파츠닉(주) Tilt coil inspection device
JP2007010343A (en) * 2005-06-28 2007-01-18 Uchiyama Mfg Corp Tone wheel manufacturing method
US20070172164A1 (en) * 2006-01-20 2007-07-26 Jtekt Corporation Rolling bearing system for vehicles
CN102202912B (en) * 2008-10-29 2015-08-26 Ntn株式会社 Be combined with the bearing apparatus for wheel of wheel speed detector
CN101890476B (en) 2010-07-14 2012-07-04 华中科技大学 Non-magnetic metal ceramic mould and preparation method thereof
JP5528278B2 (en) * 2010-09-22 2014-06-25 Ｎｔｎ株式会社 Wheel bearing device
US9259774B2 (en) * 2011-05-03 2016-02-16 GM Global Technology Operations LLC Clinching method and tool for performing the same

Also Published As

Publication number Publication date
CN104302418B (en) 2016-12-14
US20150190860A1 (en) 2015-07-09
JP6021050B2 (en) 2016-11-02
WO2013161869A1 (en) 2013-10-31
EP2842651B1 (en) 2016-12-28
EP2842651A1 (en) 2015-03-04
EP2842651A4 (en) 2015-12-16
US9895736B2 (en) 2018-02-20
JP2013230482A (en) 2013-11-14
CN104302418A (en) 2015-01-21

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