ES2531187T3 - Mandril de accionamiento manual - Google Patents

Mandril de accionamiento manual Download PDF

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Publication number
ES2531187T3
ES2531187T3 ES11177776T ES11177776T ES2531187T3 ES 2531187 T3 ES2531187 T3 ES 2531187T3 ES 11177776 T ES11177776 T ES 11177776T ES 11177776 T ES11177776 T ES 11177776T ES 2531187 T3 ES2531187 T3 ES 2531187T3
Authority
ES
Spain
Prior art keywords
threaded spindle
main body
cuneiform
clamping jaws
jaws
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.)
Active
Application number
ES11177776T
Other languages
English (en)
Inventor
Peter Helm
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.)
SMW Autoblok Spannsysteme GmbH
Original Assignee
SMW Autoblok Spannsysteme GmbH
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 SMW Autoblok Spannsysteme GmbH filed Critical SMW Autoblok Spannsysteme GmbH
Application granted granted Critical
Publication of ES2531187T3 publication Critical patent/ES2531187T3/es
Active 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/12—Centering of two components relative to one another
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1074—Rotary actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1973—Wedge actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/22—Double acting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/26—Chucks or sockets with centering means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)

Abstract

Mandril de accionamiento manual (1, 1') para máquinas herramientas para el mecanizado de piezas de trabajo con simetria de rotación (2) que implica su codo, - con un cuerpo principal (4) que se puede fijar a la máquina herramienta, mordazas de sujeción (6, 7, 8) sujetadas en una disposición desplazable radialmente en el cuerpo principal (4) para sujetar la pieza de trabajo (2) y donde se practica una abertura (25) que se extiende en angulos rectos con respecto al eje longitudinal (5) del cuerpo principal (4), - con un husillo roscado (24) montado en la abertura (25) en una disposición desplazable, en cuyo caso el husillo roscado se puede acceder desde el exterior con el fin de cambiar su posición, - con una barra cuneiforrne (9) dispuesta en el cuerpo principal (4) en la zona del husillo roscado (24), en cuyo caso la barra cuneiforme (9) este conectada al husillo roscado (24) y una de las mordazas de sujeción (6) con una unión de forma positiva, - con un anillo de accionamiento (21) montado en el cuerpo principal (4) en una disposición giratoria, en cuyo caso el anillo de accionamiento 21 este conectado con una unión de forma positiva al husillo roscado (24) y a una o mas de las barras cuneiformes (9) asignadas a otras dos mordazas de sujeción (7, 8), y - con un juego existente (23, 23', 23") entre el husillo roscado (24) y el anillo de accionamiento (21) y/o el husillo roscado (24) y una de las barras cuneiformes(9) y/o entre el anillo de accionamiento (21) y las barras cuneiformes (9) correspondientes de las mordazas de sujeción (7, 8), caracterizado por el hecho de que, - al menos un dispositivo de centrado (11) soportado sobre el cuerpo principal (4) y desplazable radialmente se proporciona lateralmente desviado con respecto a una o mas de las mordazas de sujeción (6, 7 u 8) o las mordazas de sujeción (6, 7y 8), - que cada dispositivo de centrado (11) ejerce una fuerza dirigida radialmente (Fz) que actúa directamente sabre la pieza de trabajo (2) sujetada, que se puede ajustar, por medio de la cual se compensa el juego (23, 23', 23"), - y que los dispositivos de centrado (11) se pueden accionar conjuntamente de forma sincronica o independientemente el uno del otro y/o independientemente de las mordazas de sujeción (6, 7, 8).
ES11177776T 2011-08-17 2011-08-17 Mandril de accionamiento manual Active ES2531187T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11177776.9A EP2559507B1 (de) 2011-08-17 2011-08-17 Manuell betätigbares Spannfutter

Publications (1)

Publication Number Publication Date
ES2531187T3 true ES2531187T3 (es) 2015-03-11

Family

ID=44582403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11177776T Active ES2531187T3 (es) 2011-08-17 2011-08-17 Mandril de accionamiento manual

Country Status (5)

Country Link
US (1) US9180526B2 (es)
EP (1) EP2559507B1 (es)
JP (1) JP6214138B2 (es)
CN (1) CN102950304B (es)
ES (1) ES2531187T3 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5597674B2 (ja) * 2012-05-30 2014-10-01 コマツＮｔｃ株式会社 ワーク加工方法
CN103659566B (zh) * 2013-12-06 2015-10-28 南京三乐电子信息产业集团有限公司 一种锥形螺旋线装配用细长小角度夹持杆的加工方法
US9114490B1 (en) 2014-06-30 2015-08-25 Arobotech Systems, Inc. Adjustable fixture mechanism
US9174317B1 (en) 2014-08-14 2015-11-03 Arobotech Systems, Inc. Adjustable fixture mechanism
EP3059036B1 (de) * 2014-12-04 2017-04-26 SMW-AUTOBLOK Spannsysteme GmbH Spannfutter mit elektromotoren
CN105855981B (zh) * 2015-01-18 2018-09-25 杭州三奥智能科技有限公司 一种机械手浮动抓取手爪
DE102015002140A1 (de) * 2015-02-18 2016-08-18 The Gleason Works Ausgleichseinrichtung und mit solcher Ausgleichseinrichtung ausgestattete Aufspanneinrichtung für Werkstücke
TWI644741B (zh) * 2016-12-20 2018-12-21 吳亞爵 Powered chuck with adjustable eccentricity
US9839985B1 (en) 2017-03-10 2017-12-12 Arobotech Systems, Inc. Fixture assembly
KR102148611B1 (ko) * 2019-10-01 2020-08-26 주식회사 서창 포탄의 베이스 제조방법
KR102116451B1 (ko) * 2019-10-01 2020-05-28 주식회사 서창 포탄의 전단지지대 제조방법
KR102116454B1 (ko) * 2019-10-01 2020-05-28 주식회사 서창 포탄의 회전탄대 제조방법
KR102116456B1 (ko) * 2019-10-01 2020-05-28 주식회사 서창 포탄의 베이스 마개 제조방법
CN114603170A (zh) * 2022-04-25 2022-06-10 内蒙古工业大学 一种新型前置式液压六爪管子动力卡盘
CN114905061B (zh) * 2022-06-10 2024-03-29 山东沂水机床厂有限公司 一种高效加工的卧式平倒车床

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US1594716A (en) * 1924-02-06 1926-08-03 Forkardt Paul Chuck
US2948540A (en) * 1957-01-18 1960-08-09 Waldo L Garberding Automatic work gripping chuck
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DE102006027988B4 (de) * 2006-06-14 2008-07-31 Josef Steinberger Spannmittel
CN201264106Y (zh) * 2008-10-05 2009-07-01 刘兰 四爪双向自定心卡盘
JP5087066B2 (ja) * 2009-11-27 2012-11-28 本田技研工業株式会社 旋盤用チャック及び該旋盤用チャックを用いたワーク加工方法
EP2383058B1 (de) * 2010-04-27 2013-04-03 SMW-AUTOBLOK Spannsysteme GmbH Kraftbetätigtes Spannfutter
EP2835197B1 (de) * 2013-08-07 2015-12-02 SMW-AUTOBLOK Spannsysteme GmbH Spannfutter

Also Published As

Publication number Publication date
US20130056941A1 (en) 2013-03-07
EP2559507B1 (de) 2014-11-19
CN102950304A (zh) 2013-03-06
US9180526B2 (en) 2015-11-10
CN102950304B (zh) 2016-12-21
EP2559507A1 (de) 2013-02-20
JP6214138B2 (ja) 2017-10-18
JP2013039665A (ja) 2013-02-28

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