GB887107A - Automatic machine for stamping and forming sheet-metal parts from strip material fed thereto - Google Patents
Automatic machine for stamping and forming sheet-metal parts from strip material fed theretoInfo
- Publication number
- GB887107A GB887107A GB29347/58A GB2934758A GB887107A GB 887107 A GB887107 A GB 887107A GB 29347/58 A GB29347/58 A GB 29347/58A GB 2934758 A GB2934758 A GB 2934758A GB 887107 A GB887107 A GB 887107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gripper
- feed
- attached
- strip material
- slide plate
- 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
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
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
-
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Abstract
887,107. Metal-strip feeds. BERNING- HAUS, R., and BERNINGHAUS, K. Sept. 12, 1958 [Sept. 14, 1957], No. 29347/58. Class 83 (4). A strip feed for a high-speed stamping machine comprises a stationary gripper and a reciprocating gripper moved in the direction of feed in dependence on the movement of the stamping device, both grippers being opened and closed by oscillating cams on a shaft extending parallel to the direction of feed and driven by the ram, the cams acting on the movable parts of the grippers through fixedly mounted levers. A reciprocating gripper 4 and a stationary gripper 3 are mounted in the machine frame 28. The upper jaw of each gripper is spring-biased while the lower one is movable by a handle 25 to facilitate entry of the strip material to be fed. The movable gripper 4 is mounted on a slide plate 15, and a roller 20 bearing on a rail 21 is attached to the upper jaw 6. The gripper jaws are closed by a pivoted lever 33 acting through the rail 21 in the case of the gripper 4 and through an element, not shown, in the case of the stationary gripper 3, the lever being operated by a camshaft 27 driven by a toothed rack attached to the press ram. The gripper 4 is reciprocated by a connecting rod 42 to which is attached a spring-mounted member 43 slidable on a pivoted rod 39 connected to the slide plate 15. Idle rolls 50, 51 co-operate with rolls 47, 48, 49 which are driven through a one-way clutch by a rack, attached either to the housing 14 of the gripper 4 or to the slide plate 15, the rolls acting to straighten the strip material and to assist the feed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB46078A DE1259822B (en) | 1957-09-14 | 1957-09-14 | Roll straightening device for sheet metal strips fed to an automatic punching machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB887107A true GB887107A (en) | 1962-01-17 |
Family
ID=6967824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29347/58A Expired GB887107A (en) | 1957-09-14 | 1958-09-12 | Automatic machine for stamping and forming sheet-metal parts from strip material fed thereto |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1259822B (en) |
GB (1) | GB887107A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814418A (en) * | 2012-09-03 | 2012-12-12 | 山东丽鹏股份有限公司 | Double-shaft double-guiding-track automatic feeding machine for printing plate |
CN106694627A (en) * | 2017-01-23 | 2017-05-24 | 苏州科弗曼机械有限公司 | Metal material straightening machine |
CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE312987C (en) * | ||||
GB309639A (en) * | 1928-01-18 | 1929-04-18 | Charles Joseph Rhodes | Improvements in and relating to presses for sheet metal |
DE586734C (en) * | 1929-10-08 | 1933-10-25 | Wilhelm Nussbaum | Device for feeding the wire to automatic upsetting machines |
DE577316C (en) * | 1930-05-10 | 1933-05-29 | H L Lattermann & Soehne | Device for the automatic feeding of tape, strip, bar material or the like to processing machines |
GB556507A (en) * | 1942-07-07 | 1943-10-07 | Myers Sons Ltd M | Improvements relating to strip feeding mechanisms for presses and like machines |
-
1957
- 1957-09-14 DE DEB46078A patent/DE1259822B/en active Pending
-
1958
- 1958-09-12 GB GB29347/58A patent/GB887107A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814418A (en) * | 2012-09-03 | 2012-12-12 | 山东丽鹏股份有限公司 | Double-shaft double-guiding-track automatic feeding machine for printing plate |
CN106694627A (en) * | 2017-01-23 | 2017-05-24 | 苏州科弗曼机械有限公司 | Metal material straightening machine |
CN106694627B (en) * | 2017-01-23 | 2019-03-08 | 苏州科弗曼机械有限公司 | A kind of straightener for metal materials |
CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
Also Published As
Publication number | Publication date |
---|---|
DE1259822B (en) | 1968-02-01 |
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