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 stampingInfo
- 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- Withdrawn
Links
- 238000003754 machining Methods 0.000 abstract 1
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)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
- Forging (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.
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)
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)
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 |
-
1978
- 1978-12-01 FR FR7833989A patent/FR2442680A1/en not_active Withdrawn
Patent Citations (3)
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)
Title |
---|
EXBK/59 * |
Cited By (2)
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 |