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FR2421013A1 - FEEDING DEVICE FOR MACHINE TOOLS, ESPECIALLY PRESSES - Google Patents

FEEDING DEVICE FOR MACHINE TOOLS, ESPECIALLY PRESSES

Info

Publication number
FR2421013A1
FR2421013A1 FR7908137A FR7908137A FR2421013A1 FR 2421013 A1 FR2421013 A1 FR 2421013A1 FR 7908137 A FR7908137 A FR 7908137A FR 7908137 A FR7908137 A FR 7908137A FR 2421013 A1 FR2421013 A1 FR 2421013A1
Authority
FR
France
Prior art keywords
feed
accommodated
link
driven
transmission mechanism
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.)
Granted
Application number
FR7908137A
Other languages
French (fr)
Other versions
FR2421013B1 (en
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.)
PRESSEN AUTOMATION GES fur
Original Assignee
PRESSEN AUTOMATION GES fur
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 PRESSEN AUTOMATION GES fur filed Critical PRESSEN AUTOMATION GES fur
Publication of FR2421013A1 publication Critical patent/FR2421013A1/en
Application granted granted Critical
Publication of FR2421013B1 publication Critical patent/FR2421013B1/en
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Discharge By Other Means (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

In the device, a sliding member (26) guided in a reciprocating manner in the feed direction is driven by a rotating cam plate (22) via a cam follower (27) and is in drive connection via a transmission mechanism (30) of adjustable stroke with a feed slide (29) likewise guided in a reciprocating manner in the feed direction. The transmission mechanism has a link (31) which is rotatably mounted about a fixed pivot at a distance from the feed axis, is driven by a driver (34) connected to the sliding member (26) and transmits in turn the feed movements to the feed slide (29) by means of a sliding block (35). In this arrangement, the sliding block (35) is accommodated in a transverse guide of the feed slide (29) in such a way that it is longitudinally displaceable but can be locked in any setting position and on the other hand is accommodated in the guide of the link (31) in such a way as to be freely movable in the longitudinal guide direction.
FR7908137A 1978-04-01 1979-03-30 FEEDING DEVICE FOR MACHINE TOOLS, IN PARTICULAR PRESSES Expired FR2421013B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2814118A DE2814118C2 (en) 1978-04-01 1978-04-01 Feed device in machine tools, in particular in presses

Publications (2)

Publication Number Publication Date
FR2421013A1 true FR2421013A1 (en) 1979-10-26
FR2421013B1 FR2421013B1 (en) 1985-08-30

Family

ID=6035934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908137A Expired FR2421013B1 (en) 1978-04-01 1979-03-30 FEEDING DEVICE FOR MACHINE TOOLS, IN PARTICULAR PRESSES

Country Status (4)

Country Link
CH (1) CH639581A5 (en)
DE (1) DE2814118C2 (en)
FR (1) FR2421013B1 (en)
IT (1) IT1164672B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150043A2 (en) * 1984-01-19 1985-07-31 Günter Zierpka Feeding device for the step-by-step transport of material and/or work pieces, in particular in presses

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD248754A1 (en) * 1986-05-05 1987-08-19 Warnke Umformtech Veb K DEVICE FOR ADJUSTING THE ADJUSTMENT LOAD MOVEMENT OF THE GRIPPER RAILS OF A TRANSFER PRESS
DE68908660T2 (en) * 1988-10-29 1994-01-05 Aichi Steel Works Ltd Press table.
CN111283022B (en) * 2020-03-04 2020-12-04 盐城同济汽车配件有限公司 Shaping device for alloy end cover of servo motor after stretching and stamping

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028067B (en) * 1957-03-30 1958-04-17 Schumag Schumacher Metallwerke Feed device, especially for multi-slide drawing machines with continuous passage of the goods
US2934194A (en) * 1959-01-13 1960-04-26 Bliss E W Co Work feed console
US3011464A (en) * 1956-03-22 1961-12-05 Danly Mach Specialties Inc Transfer feed assembly
DE2046376C3 (en) * 1970-09-19 1975-03-27 Karl Heinz 5670 Opladen Zerwes Feed device in machine tools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011464A (en) * 1956-03-22 1961-12-05 Danly Mach Specialties Inc Transfer feed assembly
DE1028067B (en) * 1957-03-30 1958-04-17 Schumag Schumacher Metallwerke Feed device, especially for multi-slide drawing machines with continuous passage of the goods
US2934194A (en) * 1959-01-13 1960-04-26 Bliss E W Co Work feed console
DE2046376C3 (en) * 1970-09-19 1975-03-27 Karl Heinz 5670 Opladen Zerwes Feed device in machine tools

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150043A2 (en) * 1984-01-19 1985-07-31 Günter Zierpka Feeding device for the step-by-step transport of material and/or work pieces, in particular in presses
EP0150043A3 (en) * 1984-01-19 1985-12-11 Gunter Zierpka Feeding device for the step-by-step transport of material and/or work pieces, in particular in presses
US4650063A (en) * 1984-01-19 1987-03-17 Zierpka Guenter Advancement device for step-wise advancement of work

Also Published As

Publication number Publication date
DE2814118C2 (en) 1982-12-30
CH639581A5 (en) 1983-11-30
DE2814118A1 (en) 1979-10-04
FR2421013B1 (en) 1985-08-30
IT7948548A0 (en) 1979-03-30
IT1164672B (en) 1987-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse