MX2018001639A - Procedimiento y dispositivo para el montaje de un arbol de levas regulable. - Google Patents

Procedimiento y dispositivo para el montaje de un arbol de levas regulable.

Info

Publication number
MX2018001639A
MX2018001639A MX2018001639A MX2018001639A MX2018001639A MX 2018001639 A MX2018001639 A MX 2018001639A MX 2018001639 A MX2018001639 A MX 2018001639A MX 2018001639 A MX2018001639 A MX 2018001639A MX 2018001639 A MX2018001639 A MX 2018001639A
Authority
MX
Mexico
Prior art keywords
shaft
bore
pushing
inner shaft
positioning
Prior art date
Application number
MX2018001639A
Other languages
English (en)
Inventor
CURLIC Marko
Pfitscher Aaron
SCHLEMMER Reinhard
Original Assignee
Thyssenkrupp Presta Tecct 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 Thyssenkrupp Presta Tecct Ag filed Critical Thyssenkrupp Presta Tecct Ag
Publication of MX2018001639A publication Critical patent/MX2018001639A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B21D53/845—Making camshafts
    • 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
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/02—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

La presente invención se refiere a un procedimiento y a un dispositivo para el montaje de un árbol de levas regulable, que presenta al menos un segmento de árbol que presenta un árbol externo y un árbol interno que se extiende concéntricamente por una perforación de paso del árbol externo, comprendiendo el procedimiento al menos las siguientes etapas: - posicionar previamente el árbol interno, introduciendo el árbol interno al menos por secciones excéntricamente en la perforación de paso del árbol externo, - empujar un elemento de posicionamiento en una dirección de empuje por una primera perforación de árbol externo formada en una pared circunferencial del árbol externo, una perforación de árbol interno que se extiende ortogonalmente al eje longitudinal del árbol interno y una segunda perforación de árbol externo formada en una pared circunferencial del árbol externo de tal manera que el elemento de posicionamiento sobresale más allá de la segunda perforación de árbol externo, - posicionar de manera definitiva el árbol interno, moviendo el elemento de posicionamiento en contra de la dirección de empuje de tal manera que el árbol interno se orienta concéntricamente en el interior de la perforación de paso del árbol externo.
MX2018001639A 2015-08-11 2016-07-29 Procedimiento y dispositivo para el montaje de un arbol de levas regulable. MX2018001639A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015215292.8A DE102015215292A1 (de) 2015-08-11 2015-08-11 Verfahren und Vorrichtung zur Montage einer verstellbaren Nockenwelle
PCT/EP2016/068161 WO2017025357A1 (de) 2015-08-11 2016-07-29 Verfahren und vorrichtung zur montage einer verstellbaren nockenwelle

Publications (1)

Publication Number Publication Date
MX2018001639A true MX2018001639A (es) 2018-05-17

Family

ID=56551412

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001639A MX2018001639A (es) 2015-08-11 2016-07-29 Procedimiento y dispositivo para el montaje de un arbol de levas regulable.

Country Status (7)

Country Link
US (1) US20180230861A1 (es)
EP (1) EP3334908B1 (es)
KR (1) KR20180038528A (es)
CN (1) CN107923267A (es)
DE (1) DE102015215292A1 (es)
MX (1) MX2018001639A (es)
WO (1) WO2017025357A1 (es)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664463A (en) * 1993-03-03 1997-09-09 Amborn; Peter Camshaft assembly with shaft elements positioned one inside the other and method of producing same
GB2375583B (en) * 2001-05-15 2004-09-01 Mechadyne Internat Plc Variable camshaft assembly
DE102005002395A1 (de) * 2005-01-19 2006-07-27 Mahle International Gmbh Welleneinrichtung, insbesondere Nockenwelle von Kraftfahrzeugmotoren
DE102005014680A1 (de) 2005-02-03 2006-08-10 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge
DE102005040934A1 (de) * 2005-02-03 2006-08-17 Mahle International Gmbh Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung
GB2424257A (en) * 2005-03-18 2006-09-20 Mechadyne Plc Single cam phaser camshaft with adjustable connections between the inner shaft and associated cam lobes
DE102005062208B4 (de) * 2005-12-24 2015-08-06 Mahle International Gmbh Nockenwelle
DE202005021716U1 (de) * 2005-12-24 2009-07-02 Mahle International Gmbh Nockenwelle
EP2530259B1 (en) * 2010-01-25 2016-07-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable valve gear for internal combustion engine
DE102010045047A1 (de) * 2010-09-10 2012-03-15 Thyssenkrupp Presta Teccenter Ag Verfahren zum Zusammenbau eines Motormoduls
US8448617B2 (en) * 2010-10-20 2013-05-28 GM Global Technology Operations LLC Engine including camshaft with partial lobe
JP5234191B2 (ja) * 2010-12-28 2013-07-10 トヨタ自動車株式会社 二重カム軸構造及び二重カム軸構造の組み立て方法
DE102012103581A1 (de) * 2012-04-24 2013-10-24 Thyssenkrupp Presta Teccenter Ag Nockenwelle mit durch Drucköl beölbare, verstellbare Nocken
DE102013007741A1 (de) * 2013-05-07 2014-11-13 Thyssenkrupp Presta Teccenter Ag Nockenwelle
DE102013211161A1 (de) * 2013-06-14 2014-12-31 Mahle International Gmbh Verfahren zur Montage einer verstellbaren Nockenwelle
DE102013211159A1 (de) * 2013-06-14 2014-12-31 Mahle International Gmbh Verstellbare Nockenwelle
DE102013216567A1 (de) * 2013-08-21 2015-02-26 Mahle International Gmbh Ausrichtvorrichtung

Also Published As

Publication number Publication date
EP3334908A1 (de) 2018-06-20
DE102015215292A1 (de) 2017-02-16
CN107923267A (zh) 2018-04-17
US20180230861A1 (en) 2018-08-16
WO2017025357A1 (de) 2017-02-16
EP3334908B1 (de) 2019-10-16
KR20180038528A (ko) 2018-04-16

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