WO2016041555A3 - Spindel für einen kugelgewindetrieb und verfahren zur herstellung derselben - Google Patents

Spindel für einen kugelgewindetrieb und verfahren zur herstellung derselben Download PDF

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Publication number
WO2016041555A3
WO2016041555A3 PCT/DE2015/200450 DE2015200450W WO2016041555A3 WO 2016041555 A3 WO2016041555 A3 WO 2016041555A3 DE 2015200450 W DE2015200450 W DE 2015200450W WO 2016041555 A3 WO2016041555 A3 WO 2016041555A3
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
ball screw
hollow cylindrical
cylindrical case
sections
Prior art date
Application number
PCT/DE2015/200450
Other languages
English (en)
French (fr)
Other versions
WO2016041555A2 (de
Inventor
Daniel Faber
Benjamin Wübbolt-Gorbatenko
Matthias Dohr
Fritz Kammerer
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to CN201580049600.XA priority Critical patent/CN106714992B/zh
Priority to JP2017514674A priority patent/JP6632612B2/ja
Priority to US15/510,036 priority patent/US10486273B2/en
Priority to KR1020177006976A priority patent/KR102443874B1/ko
Publication of WO2016041555A2 publication Critical patent/WO2016041555A2/de
Publication of WO2016041555A3 publication Critical patent/WO2016041555A3/de

Links

Classifications

    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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
    • B21D53/24—Making other particular articles nuts or like thread-engaging members
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Rolling Contact Bearings (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung einer Spindel (40; 80) für einen Kugelgewindetrieb umfassend die Schritte: - zumindest bereichsweises Einbringen eines Gewindeprofils (12; 52) in einen flachen Materialabschnitt (10; 50), - Umformen des Materialabschnitts (10; 50) in einen hohlzylindrischen Mantel (30; 70), wobei zwei Längskanten (18, 20; 58; 60) des hohlzylindrischen Mantels (30; 70) aneinander stossen und das Gewindeprofil (12; 52) radial auswärts gerichtet ausgebildet ist, - Verbinden der zwei Längskanten (18, 20; 58, 60) des hohlzylindrischen Mantels (30; 70), und - zumindest bereichsweise Ausbilden einer Stützstruktur (42; 82) an der radialen Innenseite des hohlzylindrischen Mantels (30; 70) zum Fertigstellen der Spindel (40; 80). Hierdurch lässt sich auf einfache Weise eine Spindel (40; 80) für einen Kiugelgewindetrieb in Hybridbauweise fertigen. Die Spindel (40; 80) lässt sich kostenoptimal herstellen und verfügt aber eine hohe Verschleissfestigkeit sowie eine ausgezeichnete mechanische Belastbarkeit bei einem zugleich geringen Gewicht. Darüber hinaus betrifft die Erfindung eine verfahrensgemäss gefertigte Spindel (40, 80) zum Einsatz in einem Kugelgewindetrieb.
PCT/DE2015/200450 2014-09-15 2015-09-03 Spindel für einen kugelgewindetrieb und verfahren zur herstellung derselben WO2016041555A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201580049600.XA CN106714992B (zh) 2014-09-15 2015-09-03 用于滚珠丝杠的螺杆和用于制造其的方法
JP2017514674A JP6632612B2 (ja) 2014-09-15 2015-09-03 ボールねじ機構用のスピンドル及びスピンドルを製造する方法
US15/510,036 US10486273B2 (en) 2014-09-15 2015-09-03 Spindle for a ball screw and method for producing same
KR1020177006976A KR102443874B1 (ko) 2014-09-15 2015-09-03 볼 스크류용 스핀들 및 그 제조 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014218405.3A DE102014218405B3 (de) 2014-09-15 2014-09-15 Verfahren zur Herstellung einer Spindel für einen Kugelgewindetrieb, sowie eine danach hergestellte Spindel
DE102014218405.3 2014-09-15

Publications (2)

Publication Number Publication Date
WO2016041555A2 WO2016041555A2 (de) 2016-03-24
WO2016041555A3 true WO2016041555A3 (de) 2016-05-19

Family

ID=54326243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/200450 WO2016041555A2 (de) 2014-09-15 2015-09-03 Spindel für einen kugelgewindetrieb und verfahren zur herstellung derselben

Country Status (6)

Country Link
US (1) US10486273B2 (de)
JP (1) JP6632612B2 (de)
KR (1) KR102443874B1 (de)
CN (1) CN106714992B (de)
DE (1) DE102014218405B3 (de)
WO (1) WO2016041555A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016201035A1 (de) * 2016-01-26 2017-07-27 Schaeffler Technologies AG & Co. KG Hubkolbenbrennkraftmaschine mit veränderlichem Verdichtungsverhältnis
DE102016209119B4 (de) * 2016-05-25 2022-05-25 Schaeffler Technologies AG & Co. KG Spindelmutter, Gewindetrieb und Verfahren zur Herstellung einer Spindelmutter
DE102019114276B4 (de) * 2019-05-28 2022-08-25 Schaeffler Technologies AG & Co. KG Profilierte Mutter eines Gewindetriebes, insbesondere Kugelgewindemutter eines Kugelgewindetriebes und Verfahren zu deren Herstellung
CN112024633B (zh) * 2020-08-28 2021-08-13 黄巧燕 一种复合蜗杆成型方法及其制得的复合蜗杆
DE102023104230A1 (de) * 2023-02-21 2024-08-22 Schaeffler Technologies AG & Co. KG Gewindespindel und Verfahren zur Herstellung einer Gewindespindel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028968A1 (de) * 2000-06-10 2001-12-13 Schaeffler Waelzlager Ohg Hülse für einen Gewindetrieb
EP1914447A1 (de) * 2005-07-29 2008-04-23 Thk Co., Ltd. Verfahren zur herstellung einer schraubenvorrichtung und schraubenvorrichtung
DE102011081966A1 (de) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Verfahren zur Herstellung eines Gewindeteils als Verbundteil, Wälzschraubtrieb, Linearaktuator, elektromechanischer Bremskraftverstärker mit einem solchen Verbundteil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844280A (en) * 1987-08-06 1989-07-04 Metricase Corporation Container with reinforced corner structure
DE4131486C2 (de) * 1991-09-21 1999-10-21 Schaeffler Waelzlager Ohg Kugelgewindetrieb
JP2001225131A (ja) * 2000-02-16 2001-08-21 Okiyama Seisakusho:Kk 円筒雌ねじの製造方法
CN2446332Y (zh) 2000-09-26 2001-09-05 上银科技股份有限公司 滚珠螺帽
DE10128198C2 (de) * 2001-06-11 2003-12-24 Benteler Automobiltechnik Gmbh Seitenaufprallträger für ein Kraftfahrzeug und Platine als Halbzeug für einen Seitenaufprallträger
JP2004346987A (ja) 2003-05-20 2004-12-09 Kosuu Han ボール・ボルトのネジおおい

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028968A1 (de) * 2000-06-10 2001-12-13 Schaeffler Waelzlager Ohg Hülse für einen Gewindetrieb
EP1914447A1 (de) * 2005-07-29 2008-04-23 Thk Co., Ltd. Verfahren zur herstellung einer schraubenvorrichtung und schraubenvorrichtung
DE102011081966A1 (de) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Verfahren zur Herstellung eines Gewindeteils als Verbundteil, Wälzschraubtrieb, Linearaktuator, elektromechanischer Bremskraftverstärker mit einem solchen Verbundteil

Also Published As

Publication number Publication date
JP2018500170A (ja) 2018-01-11
WO2016041555A2 (de) 2016-03-24
KR20170055967A (ko) 2017-05-22
JP6632612B2 (ja) 2020-01-22
CN106714992B (zh) 2019-12-17
US20180126500A1 (en) 2018-05-10
KR102443874B1 (ko) 2022-09-16
CN106714992A (zh) 2017-05-24
US10486273B2 (en) 2019-11-26
DE102014218405B3 (de) 2015-11-05

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