ES2106220T3 - DRIVE FOR A PUSHER SIDE EJECTOR IN A MECHANICAL CONFORMING PRESS. - Google Patents

DRIVE FOR A PUSHER SIDE EJECTOR IN A MECHANICAL CONFORMING PRESS.

Info

Publication number
ES2106220T3
ES2106220T3 ES93107196T ES93107196T ES2106220T3 ES 2106220 T3 ES2106220 T3 ES 2106220T3 ES 93107196 T ES93107196 T ES 93107196T ES 93107196 T ES93107196 T ES 93107196T ES 2106220 T3 ES2106220 T3 ES 2106220T3
Authority
ES
Spain
Prior art keywords
cam
rotating
drive
pusher
prolongation
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 - Lifetime
Application number
ES93107196T
Other languages
Spanish (es)
Inventor
Jurgen Fahrenbach
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Application granted granted Critical
Publication of ES2106220T3 publication Critical patent/ES2106220T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

ACCIONAMIENTO DE UN EXPULSOR (15) EN EL LADO DEL PUNZON CON PALANCA ACODADA (16,19) MONTADA GIRATORIA EN EL EMPUJADOR (2), UNO DE CUYOS BRAZOS (16) ACTUA SOBRE EL EXPULSOR (15) Y EL OTRO BRAZO (19) ESTA MANTENIDO APRETADO CONTRA UNA SUPERFICIE PLANA DE CONTROL (21), QUE ESTA FORMADA EN UN ELEMENTO DE CONTROL (22), QUE A SU VEZ FORMA LA BIELA EN UN PARALELOGRAMO, LA CUAL ESTA ARTICULADA EN DOS BIELAS (24,25) DEL PARALELOGRAMO Y QUE POR OTRA PARTE ESTAN MONTADAS EN PUNTOS GIRATORIOS (26,27) FIJOS SOBRE EL BASTIDOR, PARA LO CUAL UNA DE LAS DOS BIELAS PRESENTA UNA PROLONGACION ACODADA (28), QUE CON UNA LEVA ROTATIVA (14) ESTA UNIDA AL ACCIONAMIENTO DE TAL FORMA QUE SE TRANSMITEN AL ELEMENTO DE CONTROL (22) MOVIMIENTOS CICLICOS. PARA ELLO SE DEBE DISPONER LA LEVA (14) LIBRE Y LA MAGNITUD DE LA CARRERA DEL EXPULSOR (15) SE MODIFICA DE FORMA SENCILLA. CON ESTE FIN SE EXTIENDE LA PROLONGACION ACODADA (28) DE UNA DE LAS LEVAS (24) APROXIMADAMENTE EN ANGULO RECTO A LA LEVA (24) Y EN ESTA PROLONGACION(28) ESTA ARTICULADA UNA BIELA DE ACOPLAMIENTO (29), QUE ESTA ARTICULADA A UNA PALANCA DE ACCIONAMIENTO (30) DE SOLO UN BRAZO, LA CUAL ESTA ALOJADA EN UN PUNTO GIRATORIO (31) FIJO EN EL BASTIDOR Y QUE APRIETA CONTINUAMENTE EN LA LEVA (14), SIENDO REGULABLE EL PUNTO DE ARTICULACION DE LA BIELA DE ACOPLAMIENTO (29) EN LA PALANCA DE ACCIONAMIENTO (30).ACTUATION OF A PUSHER (15) ON THE PUNCH SIDE WITH ANCHORED LEVER (16,19) ROTATING MOUNTED ON THE PUSHER (2), ONE OF WHOSE ARMS (16) ACT ON THE PUSHER (15) AND THE OTHER ARM (19) IT IS MAINTAINED TIGHTENING AGAINST A FLAT CONTROL SURFACE (21), WHICH IS FORMED IN A CONTROL ELEMENT (22), WHICH IN turn FORMS THE CONNECTING ROD IN A PARALLELOGRAM, WHICH IS ARTICULATED IN TWO CONNECTING RODS (24,25) OF THE PARALLELOGRAM AND THAT ON THE OTHER HAND THEY ARE MOUNTED AT ROTATING POINTS (26,27) FIXED ON THE FRAME, FOR WHICH ONE OF THE TWO CONNECTING RODS SHOWS AN ACCOMMODATED EXTENSION (28), WHICH WITH A ROTATING CAM (14) IS LINKED TO THE DRIVE OF SUCH FORM TO BE TRANSMITTED TO THE CONTROL ELEMENT (22) CYCLIC MOVEMENTS. FOR THIS, THE FREE CAM (14) MUST BE AVAILABLE AND THE MAGNITUDE OF THE EXPULSOR'S CAREER (15) IS SIMPLY MODIFIED. TO THIS PURPOSE, THE ANCHORED PROLONGATION (28) OF ONE OF THE CAMS (24) IS EXTENDED APPROXIMATELY AT A RIGHT ANGLE TO THE CAM (24) AND IN THIS PROLONGATION (28) A COUPLING CONNECTING ROD (29) IS ARTICULATED TO A DRIVE LEVER (30) OF ONLY ONE ARM, WHICH IS LOCATED IN A ROTATING POINT (31) FIXED IN THE FRAME AND THAT CONTINUOUSLY TIGHTENS THE CAM (14), BEING ADJUSTABLE THE ARTICULATION POINT OF THE COUPLING CONNECTOR ( 29) ON THE DRIVE LEVER (30).

ES93107196T 1992-05-11 1993-05-04 DRIVE FOR A PUSHER SIDE EJECTOR IN A MECHANICAL CONFORMING PRESS. Expired - Lifetime ES2106220T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215451A DE4215451A1 (en) 1992-05-11 1992-05-11 Drive for a ejector on the male side in a mechanical forming press

Publications (1)

Publication Number Publication Date
ES2106220T3 true ES2106220T3 (en) 1997-11-01

Family

ID=6458572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107196T Expired - Lifetime ES2106220T3 (en) 1992-05-11 1993-05-04 DRIVE FOR A PUSHER SIDE EJECTOR IN A MECHANICAL CONFORMING PRESS.

Country Status (3)

Country Link
EP (1) EP0569819B1 (en)
DE (2) DE4215451A1 (en)
ES (1) ES2106220T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303028B1 (en) * 1998-04-17 2000-10-20 Carlo Salvi & C S R L METALLIC SMALL METAL EXTRACTION DEVICE
DE10032088A1 (en) * 2000-04-03 2001-10-04 Schumag Ag Ejector device, multi-stage press and method for adjusting the lifting height of an ejector device
CN111230018B (en) * 2020-03-10 2021-07-16 绍兴市瑾杰机械有限公司 Aluminum block force application forging and pressing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220188B2 (en) * 1973-10-24 1977-06-01
DE2414494A1 (en) * 1974-03-26 1975-10-16 Peltzer & Ehlers Press auxiliary mechanism control - has bolt in frame guide actuating accessory on slide via lever
DE3911921A1 (en) * 1989-04-12 1990-10-18 Schuler Gmbh L DRIVE FOR A EJECTOR ON THE PATTERN OF A MOLDING MECHANICAL MOLDING PRESSURE

Also Published As

Publication number Publication date
DE4215451A1 (en) 1993-11-18
EP0569819B1 (en) 1997-07-30
EP0569819A1 (en) 1993-11-18
DE59306991D1 (en) 1997-09-04

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