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ES2489442B1 - Anti-dome system for hollow shaft machining - Google Patents

Anti-dome system for hollow shaft machining Download PDF

Info

Publication number
ES2489442B1
ES2489442B1 ES201430423A ES201430423A ES2489442B1 ES 2489442 B1 ES2489442 B1 ES 2489442B1 ES 201430423 A ES201430423 A ES 201430423A ES 201430423 A ES201430423 A ES 201430423A ES 2489442 B1 ES2489442 B1 ES 2489442B1
Authority
ES
Spain
Prior art keywords
hollow shaft
shaft machining
dome system
machined
machining
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 - Fee Related
Application number
ES201430423A
Other languages
Spanish (es)
Other versions
ES2489442A1 (en
Inventor
Iker LUJAMBIO MINTEGUIAGA
Sara MARCELINO SADABA
Maite OIARZABAL ARREGI
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.)
TALLERES LUJAMBIO S L
TALLERES LUJAMBIO SL
Original Assignee
TALLERES LUJAMBIO S L
TALLERES LUJAMBIO SL
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 TALLERES LUJAMBIO S L, TALLERES LUJAMBIO SL filed Critical TALLERES LUJAMBIO S L
Priority to ES201430423A priority Critical patent/ES2489442B1/en
Publication of ES2489442A1 publication Critical patent/ES2489442A1/en
Application granted granted Critical
Publication of ES2489442B1 publication Critical patent/ES2489442B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • B23Q3/14—Mandrels in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Manipulator (AREA)

Abstract

Sistema anti-cimbreo para el mecanizado de ejes huecos, que consiste en la utilización de una cámara inflable (2) de configuración tubular correspondiente con el interior de un eje (1) a mecanizar y que está provista con una válvula (3) para inflado con un fluido a presión, disponiéndose dicha cámara inflable (2) en el interior del eje hueco (1) a mecanizar, en donde al ser inflada hace un esfuerzo contra la pared interior del eje hueco (1), aumentando la resistencia del mismo a la flexión.Anti-cimbreo system for the machining of hollow shafts, which consists of the use of an inflatable chamber (2) of tubular configuration corresponding to the inside of an axis (1) to be machined and which is provided with a valve (3) for inflation with a pressurized fluid, said inflatable chamber (2) being arranged inside the hollow shaft (1) to be machined, where when it is inflated it makes an effort against the inner wall of the hollow shaft (1), increasing its resistance to flexion

Description

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Claims (1)

imagen1image 1
ES201430423A 2014-03-25 2014-03-25 Anti-dome system for hollow shaft machining Expired - Fee Related ES2489442B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201430423A ES2489442B1 (en) 2014-03-25 2014-03-25 Anti-dome system for hollow shaft machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201430423A ES2489442B1 (en) 2014-03-25 2014-03-25 Anti-dome system for hollow shaft machining

Publications (2)

Publication Number Publication Date
ES2489442A1 ES2489442A1 (en) 2014-09-01
ES2489442B1 true ES2489442B1 (en) 2015-04-28

Family

ID=51399471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201430423A Expired - Fee Related ES2489442B1 (en) 2014-03-25 2014-03-25 Anti-dome system for hollow shaft machining

Country Status (1)

Country Link
ES (1) ES2489442B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322900A (en) * 2018-09-28 2019-02-12 雷中坤 A kind of light-duty high-performance hole-bored axle from end to end and application method and product

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105537A (en) * 1960-12-08 1963-10-01 Crutcher Rolfs Cummings Inc Bending pipe
FR2479725A1 (en) * 1980-04-02 1981-10-09 Daubie Jean Inflatable plastic mandrel to fit inside long pipe etc. - has protective end caps which fit snugly in each end of pipe
JPH089121B2 (en) * 1987-05-23 1996-01-31 鈴木総業株式会社 Processing method
US6062116A (en) * 1997-06-13 2000-05-16 Honda Giken Kogyo K.K. Method of manufacturing hollow shaft and mandrel for holding cylindrical hollow shaft blank
GB2447278B (en) * 2007-03-06 2011-12-07 Univ Sheffield Adaptive design of fixture for thin-walled shell/cylindrical components
GB0902791D0 (en) * 2009-02-20 2009-04-08 Rolls Royce Plc Fixture for securing a thin-walled component

Also Published As

Publication number Publication date
ES2489442A1 (en) 2014-09-01

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