FR2442680A1 - Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping - Google Patents

Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping

Info

Publication number
FR2442680A1
FR2442680A1 FR7833989A FR7833989A FR2442680A1 FR 2442680 A1 FR2442680 A1 FR 2442680A1 FR 7833989 A FR7833989 A FR 7833989A FR 7833989 A FR7833989 A FR 7833989A FR 2442680 A1 FR2442680 A1 FR 2442680A1
Authority
FR
France
Prior art keywords
stamping
cutting position
machine
bar cutting
held during
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.)
Withdrawn
Application number
FR7833989A
Other languages
French (fr)
Inventor
Andre Lecocq
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.)
Ateliers J Hanrez SA
Original Assignee
Ateliers J Hanrez SA
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 Ateliers J Hanrez SA filed Critical Ateliers J Hanrez SA
Priority to FR7833989A priority Critical patent/FR2442680A1/en
Publication of FR2442680A1 publication Critical patent/FR2442680A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/466—Heading machines with an oscillating die block

Landscapes

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

Abstract

The machine includes a feed mechanism to supply the bar material to the machining head. The bar is cut into appropriate lengths and transferred to a position where the required shape is stamped out on three different axes. The die remains stationary in the machine while the work is allowed to move into position. The machine is fitted with an ejector to release the finished component and has a mechanism to hold the component in place during the second operation.
FR7833989A 1978-12-01 1978-12-01 Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping Withdrawn FR2442680A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833989A FR2442680A1 (en) 1978-12-01 1978-12-01 Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833989A FR2442680A1 (en) 1978-12-01 1978-12-01 Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping

Publications (1)

Publication Number Publication Date
FR2442680A1 true FR2442680A1 (en) 1980-06-27

Family

ID=9215604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833989A Withdrawn FR2442680A1 (en) 1978-12-01 1978-12-01 Automatic nut stamping machine - has fixed dies, bar cutting position and movable workpiece held during stamping

Country Status (1)

Country Link
FR (1) FR2442680A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117181988A (en) * 2023-09-19 2023-12-08 河北泽耀电力配件有限公司 Cold header for bolt machining

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247533A (en) * 1963-11-13 1966-04-26 Jr Harvey F Phipard Method and apparatus for forming headed blanks
FR1570796A (en) * 1967-06-09 1969-06-13
FR2150401A1 (en) * 1971-08-21 1973-04-06 Eumuco Ag Fuer Maschinenbau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247533A (en) * 1963-11-13 1966-04-26 Jr Harvey F Phipard Method and apparatus for forming headed blanks
FR1570796A (en) * 1967-06-09 1969-06-13
FR2150401A1 (en) * 1971-08-21 1973-04-06 Eumuco Ag Fuer Maschinenbau

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/59 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117181988A (en) * 2023-09-19 2023-12-08 河北泽耀电力配件有限公司 Cold header for bolt machining
CN117181988B (en) * 2023-09-19 2024-05-17 河北泽耀电力配件有限公司 Cold header for bolt machining

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Legal Events

Date Code Title Description
ST Notification of lapse