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ES2173768B2 - Sistema de engrase automatico de platos o mandrinos de garras. - Google Patents
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ES2173768B2 - Sistema de engrase automatico de platos o mandrinos de garras. - Google Patents

Sistema de engrase automatico de platos o mandrinos de garras.

Info

Publication number
ES2173768B2
ES2173768B2 ES009900576A ES9900576A ES2173768B2 ES 2173768 B2 ES2173768 B2 ES 2173768B2 ES 009900576 A ES009900576 A ES 009900576A ES 9900576 A ES9900576 A ES 9900576A ES 2173768 B2 ES2173768 B2 ES 2173768B2
Authority
ES
Spain
Prior art keywords
piston
chucks
claws
chamber
rotating cylinder
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
ES009900576A
Other languages
English (en)
Other versions
ES2173768A1 (es
Inventor
Campos Jose Luis Galvez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES009900576A priority Critical patent/ES2173768B2/es
Publication of ES2173768A1 publication Critical patent/ES2173768A1/es
Application granted granted Critical
Publication of ES2173768B2 publication Critical patent/ES2173768B2/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Sistema de engrase automático de platos o mandrinos de garras, siendo del tipo de platos o mandrinos de garras autocentrantes para sujeción de piezas que son accionados por un cilindro giratorio de acción neumática o hidráulica, de forma que el cuerpo (1) principal del plato, presenta, en relación a la base de unión del émbolo o pistón (4) con el cilindro (20) giratorio, un tabique (6) saliente circular provisto de un rebaje perimetral con el consiguiente retén o junta (7) que cierra herméticamente sobre el cuello (8) del propio émbolo (4), definiendo interiormente el tabique (6) circular una cámara (14) para el alojamiento del lubricante introducido automáticamente por un orificio central axial del propio émbolo (4) y accediendo el lubricante a la citada cámara (14) a través de unas toberas (12) que conectan ambos, así como por un rebaje (13) que presenta el extremo distal del propio émbolo.
ES009900576A 1999-03-22 1999-03-22 Sistema de engrase automatico de platos o mandrinos de garras. Expired - Fee Related ES2173768B2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009900576A ES2173768B2 (es) 1999-03-22 1999-03-22 Sistema de engrase automatico de platos o mandrinos de garras.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900576A ES2173768B2 (es) 1999-03-22 1999-03-22 Sistema de engrase automatico de platos o mandrinos de garras.

Publications (2)

Publication Number Publication Date
ES2173768A1 ES2173768A1 (es) 2002-10-16
ES2173768B2 true ES2173768B2 (es) 2003-07-01

Family

ID=8307736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900576A Expired - Fee Related ES2173768B2 (es) 1999-03-22 1999-03-22 Sistema de engrase automatico de platos o mandrinos de garras.

Country Status (1)

Country Link
ES (1) ES2173768B2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579765B (zh) * 2021-07-21 2022-08-09 大畏机床(江苏)有限公司 一种机床固定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220585C2 (de) * 1982-06-01 1984-10-18 SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren Kraftspannfutter für Drehmaschinen
JPH0115452Y2 (es) * 1985-11-06 1989-05-09
DE3822506C1 (es) * 1988-07-04 1989-07-27 Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De
EP0865853B1 (de) * 1997-01-17 2000-04-05 FORKARDT Deutschland GmbH Kraftbetätigtes Spannfutter

Also Published As

Publication number Publication date
ES2173768A1 (es) 2002-10-16

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