JPS5636346A - Centering method for loading to press device - Google Patents
Centering method for loading to press deviceInfo
- Publication number
- JPS5636346A JPS5636346A JP11219980A JP11219980A JPS5636346A JP S5636346 A JPS5636346 A JP S5636346A JP 11219980 A JP11219980 A JP 11219980A JP 11219980 A JP11219980 A JP 11219980A JP S5636346 A JPS5636346 A JP S5636346A
- Authority
- JP
- Japan
- Prior art keywords
- needles
- panel
- panels
- fixed
- centering
- 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
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
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
- B21D43/057—Devices for exchanging transfer bars or grippers; Idle stages, e.g. exchangeable
-
- 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
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Special Conveying (AREA)
Abstract
PURPOSE:To enable simple automation of centering of panels of various shapes by moving upward the multiple needles of which the ends have been adjusted of height to the three-dimensional shapes of the panels having been press-formed and picking up the panels by the these ends. CONSTITUTION:When a panel 10 having undergone primary forming comes over a centering device, an elevator 5 works. Then, the ends of the forming needles 1 having beforehand been formed to a fixed shape ascend and the panel 10 is picked up by these ends, whereby it is accurately positioned. The panel 10 is then placed onto a press die by an automatic machine. The needles 1 are held slidably by a support 2 by means of leaf springs 4 and are fixed to spiral grooves 1a by being engaged with the projections 3a of clampers 3. At the time of die exchanging, the needles are unclamped and the bottom ends of the needles are brought into contact with the plates 9 by the descending action of the device 5 and are thereby made flat. A new sample panel is then pressed onto the needles to form the needles, after which they are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11219980A JPS5938851B2 (en) | 1980-08-14 | 1980-08-14 | Centering method for loading onto press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11219980A JPS5938851B2 (en) | 1980-08-14 | 1980-08-14 | Centering method for loading onto press equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5636346A true JPS5636346A (en) | 1981-04-09 |
| JPS5938851B2 JPS5938851B2 (en) | 1984-09-19 |
Family
ID=14580733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11219980A Expired JPS5938851B2 (en) | 1980-08-14 | 1980-08-14 | Centering method for loading onto press equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938851B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537500A1 (en) * | 1982-12-09 | 1984-06-15 | Mueller Weingarten Maschf | WORKPIECE RECEIVER, PARTICULARLY LARGE AREA WORKPIECES IN A LARGE WORK PRESS |
| EP0155332A1 (en) * | 1984-03-20 | 1985-09-25 | L. SCHULER GmbH | Intermediate work piece support in a transfer press |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004076095A1 (en) * | 2003-02-27 | 2004-09-10 | Mitsuba Corporation | Shaft and shaft molding device |
-
1980
- 1980-08-14 JP JP11219980A patent/JPS5938851B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2537500A1 (en) * | 1982-12-09 | 1984-06-15 | Mueller Weingarten Maschf | WORKPIECE RECEIVER, PARTICULARLY LARGE AREA WORKPIECES IN A LARGE WORK PRESS |
| EP0155332A1 (en) * | 1984-03-20 | 1985-09-25 | L. SCHULER GmbH | Intermediate work piece support in a transfer press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938851B2 (en) | 1984-09-19 |
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