FR2348768A1 - Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece - Google Patents

Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece

Info

Publication number
FR2348768A1
FR2348768A1 FR7611732A FR7611732A FR2348768A1 FR 2348768 A1 FR2348768 A1 FR 2348768A1 FR 7611732 A FR7611732 A FR 7611732A FR 7611732 A FR7611732 A FR 7611732A FR 2348768 A1 FR2348768 A1 FR 2348768A1
Authority
FR
France
Prior art keywords
exact
installation
workpiece
eccentric cams
rotating element
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
FR7611732A
Other languages
French (fr)
Other versions
FR2348768B1 (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.)
VYZK USTAV MECH
Original Assignee
VYZK USTAV MECH
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 VYZK USTAV MECH filed Critical VYZK USTAV MECH
Priority to FR7611732A priority Critical patent/FR2348768A1/en
Publication of FR2348768A1 publication Critical patent/FR2348768A1/en
Application granted granted Critical
Publication of FR2348768B1 publication Critical patent/FR2348768B1/fr
Granted 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
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/12—Riveting machines with tools or tool parts having a movement additional to the feed movement, e.g. spin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

The installation for the forming of pieces by the exact rolling of the work surface of the forming tool along the surface to be formed consists of a rotating element (3) mounted in a case (1). Inside the element is an eccentric shaft (30) provided with two eccentric cams (35, 36). On the top cam is a sliding piece (28) mounted on rollers and it is coupled by an axle (37) and a sliding runner (26) to a vibrating element (4) and on the bottom cam is another sliding piece (29) coupled by an axle (38) and a sliding runner (27) to the vibrating element, at least one of the sliding pieces being mounted in a guide (57) cut in the rotating element.
FR7611732A 1976-04-21 1976-04-21 Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece Granted FR2348768A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7611732A FR2348768A1 (en) 1976-04-21 1976-04-21 Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611732A FR2348768A1 (en) 1976-04-21 1976-04-21 Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece

Publications (2)

Publication Number Publication Date
FR2348768A1 true FR2348768A1 (en) 1977-11-18
FR2348768B1 FR2348768B1 (en) 1980-04-04

Family

ID=9172103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611732A Granted FR2348768A1 (en) 1976-04-21 1976-04-21 Installation for forming workpieces by exact rolling - uses set of eccentric cams and vibrating element in rotating element ensure exact shaping or workpiece

Country Status (1)

Country Link
FR (1) FR2348768A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519150A (en) * 1966-07-27 1968-03-29 Device for forming the closing head of rivets
FR2038391A1 (en) * 1969-04-11 1971-01-08 Braecker Ag
FR2290264A1 (en) * 1974-11-06 1976-06-04 Vyzk Ustav Mech APPARATUS FOR SURFACE FORMING OF PARTS BY LOCAL ACTION BY MEANS OF CASTERS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519150A (en) * 1966-07-27 1968-03-29 Device for forming the closing head of rivets
FR2038391A1 (en) * 1969-04-11 1971-01-08 Braecker Ag
FR2290264A1 (en) * 1974-11-06 1976-06-04 Vyzk Ustav Mech APPARATUS FOR SURFACE FORMING OF PARTS BY LOCAL ACTION BY MEANS OF CASTERS

Also Published As

Publication number Publication date
FR2348768B1 (en) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse