ES330773A1 - Improvements in press unloading devices. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in press unloading devices. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES330773A1
ES330773A1 ES0330773A ES330773A ES330773A1 ES 330773 A1 ES330773 A1 ES 330773A1 ES 0330773 A ES0330773 A ES 0330773A ES 330773 A ES330773 A ES 330773A ES 330773 A1 ES330773 A1 ES 330773A1
Authority
ES
Spain
Prior art keywords
oscillating arm
head
aforementioned
tray
outer end
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
Application number
ES0330773A
Other languages
Spanish (es)
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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Co
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 Budd Co filed Critical Budd Co
Publication of ES330773A1 publication Critical patent/ES330773A1/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
    • B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)

Abstract

Improvements in press discharge devices, characterized in that these devices are provided with a lower press and die part, an upper press part with a vertically displaceable head provided with a die and ejector means for maintaining a formed work piece. in its ascending stroke and ejecting it near the end of said ascending stroke, a discharging tray mounted for its displacement to and from a receiving position of workpieces between the dies, and a functional connecting mechanism disposed between said head and said tray for moving the latter under the upper die, when the head is in its upper position, and withdrawing to the tray when the head moves down, said connection mechanism including a first connecting rod that is hingedly connected to the cited head by its upper end, a first swing arm mounted to rotate around r of a first fixed hinge axis and which is hingedly connected at its outer end to the aforementioned first connection bar, a second oscillating arm which is mounted to rotate about the first fixed hinge axis mentioned with said first oscillating arm, a second connecting rod that is hingedly connected to the second oscillating arm mentioned at one end, a third oscillating arm that is mounted to rotate about a second articulation axis fixed horizontally spaced with respect to the first fixed articulation axis mentioned and which is connected articulately by its outer end to the aforementioned second connecting rod, a fourth oscillating arm that is mounted to rotate about the aforementioned second articulation axis with the aforementioned third oscillating arm, and a fifth oscillating arm that is hingedly mounted on an axle of said tray and connects articulately by its outer end to the outer end of the fourth bra oscillating referred. (Machine-translation by Google Translate, not legally binding)
ES0330773A 1965-08-31 1966-08-31 Improvements in press unloading devices. (Machine-translation by Google Translate, not legally binding) Expired ES330773A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48392665A 1965-08-31 1965-08-31

Publications (1)

Publication Number Publication Date
ES330773A1 true ES330773A1 (en) 1967-09-16

Family

ID=23922053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0330773A Expired ES330773A1 (en) 1965-08-31 1966-08-31 Improvements in press unloading devices. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES330773A1 (en)
GB (1) GB1105109A (en)
SE (1) SE307882B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845771A (en) * 2021-01-09 2021-05-28 周在均 Precision stamping die for sheet metal parts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873878A (en) * 1971-12-30 1973-10-05
JPS4993077U (en) * 1972-11-30 1974-08-12
JPS4998424U (en) * 1972-12-12 1974-08-24
CN103071734B (en) * 2013-01-23 2014-11-26 无锡晶心精密机械有限公司 Automatic discharging device of tablets
CN111906204A (en) * 2020-07-09 2020-11-10 东风柳州汽车有限公司 Blanking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845771A (en) * 2021-01-09 2021-05-28 周在均 Precision stamping die for sheet metal parts

Also Published As

Publication number Publication date
SE307882B (en) 1969-01-20
GB1105109A (en) 1968-03-06

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