FR3121622B1 - GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING - Google Patents

GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING Download PDF

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Publication number
FR3121622B1
FR3121622B1 FR2103727A FR2103727A FR3121622B1 FR 3121622 B1 FR3121622 B1 FR 3121622B1 FR 2103727 A FR2103727 A FR 2103727A FR 2103727 A FR2103727 A FR 2103727A FR 3121622 B1 FR3121622 B1 FR 3121622B1
Authority
FR
France
Prior art keywords
punch holder
rotational drive
grippering
machining
punching head
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
FR2103727A
Other languages
French (fr)
Other versions
FR3121622A1 (en
Inventor
Roger Chevalier
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.)
SIIF
Original Assignee
SIIF
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 SIIF filed Critical SIIF
Priority to FR2103727A priority Critical patent/FR3121622B1/en
Publication of FR3121622A1 publication Critical patent/FR3121622A1/en
Application granted granted Critical
Publication of FR3121622B1 publication Critical patent/FR3121622B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/047—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers the gripper supporting the workpiece during machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/0052—Gripping heads and other end effectors multiple gripper units or multiple end effectors
    • B25J15/0066—Gripping heads and other end effectors multiple gripper units or multiple end effectors with different types of end effectors, e.g. gripper and welding gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/02—Gripping heads and other end effectors servo-actuated
    • B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
    • B25J15/0293—Gripping heads and other end effectors servo-actuated comprising parallel grippers having fingers directly connected to actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Punching Or Piercing (AREA)

Abstract

La présente invention a pour objet une tête (20) de préhension, de serrage et de poinçonnage d’une pièce à usiner qui comprend un cadre structurel (22) d’orientation générale verticale qui porte une matrice (38) inférieure, un dévêtisseur (102) supérieur et un porte-poinçon, et un vérin (52) d’actionnement dont la tige est reliée au porte-poinçon caractérisée en ce que le dévêtisseur (102) est monté mobile axialement sur le porte-poinçon (84) entre une position inférieure vers laquelle il est rappelé élastiquement et une position supérieure, de manière que la commande du vérin (52) provoque successivement le serrage de la pièce, puis son poinçonnage, et en ce que la tête (20) comporte une unité motorisée d’entrainement en rotation du porte-poinçon (84). Figure pour l'abrégé : 3The present invention relates to a head (20) for gripping, clamping and punching a workpiece which comprises a structural frame (22) of generally vertical orientation which carries a lower die (38), a stripper ( 102) upper and a punch holder, and an actuating cylinder (52) whose rod is connected to the punch holder characterized in that the stripper (102) is mounted movable axially on the punch holder (84) between a lower position towards which it is elastically returned and a higher position, so that the control of the cylinder (52) successively causes the clamping of the part, then its punching, and in that the head (20) comprises a motorized unit of rotational drive of the punch holder (84). Figure for abstract: 3

FR2103727A 2021-04-12 2021-04-12 GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING Active FR3121622B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2103727A FR3121622B1 (en) 2021-04-12 2021-04-12 GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103727A FR3121622B1 (en) 2021-04-12 2021-04-12 GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING
FR2103727 2021-04-12

Publications (2)

Publication Number Publication Date
FR3121622A1 FR3121622A1 (en) 2022-10-14
FR3121622B1 true FR3121622B1 (en) 2023-11-24

Family

ID=76283939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103727A Active FR3121622B1 (en) 2021-04-12 2021-04-12 GRIPPERING AND PUNCHING HEAD OF A PART ALLOWING ROTATIONAL DRIVE FOR ITS MACHINING

Country Status (1)

Country Link
FR (1) FR3121622B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116175326B (en) * 2023-04-27 2023-07-04 烟台博雅包装有限公司 Edge trimming device for formed metal bottle cap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487703B1 (en) 1980-07-31 1986-02-21 Cecchi Gerard IMPROVED PUNCHING MACHINE
US4602541A (en) * 1984-12-06 1986-07-29 Trumpf Gmbh & Co. Punch press with means for rotating the workpiece and method of using same and tooling therefor
ATE524252T1 (en) * 2008-11-07 2011-09-15 Trumpf Werkzeugmaschinen Gmbh REMOVED HOLD-OWN HOLDER AND METHOD FOR REMOVAL OF SHEET METAL PARTS FROM PUNCHING MACHINES
EP2184116B1 (en) * 2008-11-07 2011-07-06 TRUMPF Werkzeugmaschinen GmbH + Co. KG Method for discharging sheet metal from stamping machines

Also Published As

Publication number Publication date
FR3121622A1 (en) 2022-10-14

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